СПОСОБ И УСТРОЙСТВО ДЛЯ ТУШЕНИЯ КОКСА

FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy. In particular, the invention relates to a method for quenching coke, performed by distillation of coal (coking), and to an installation for carrying out this process. Method of quenching coke obtained by distillation of coal and having a temperature higher than or equal to 900°C, includes the steps of: a) lowering the temperature of said coke to about 700–300°C by heat exchange with a fluid through walls of a thermally conductive material interposed between coke and fluid, the fluid being selected from water and a diathermic oil; b) feeding a continuous flow of said coke at about 700–300°C into a turbo-cooler (T), comprising cylindrical tubular body (18), closed at opposite ends by respective end plates (19, 20), provided with cooling jacket (21) for the inner wall thereof, at least one inlet opening (9) for the coke, at least one inlet opening (10, 15, 16) for water, at least one discharge opening (11, 12) and a rotating part, rotatably supported in cylindrical tubular body (18) and comprising shaft (13) provided with elements (14) projecting radially from said shaft, adapted for the handling and advancement of the coke; c) feeding a continuous flow of water at a temperature less than or equal to 100°C into the turbo-cooler (T), through said at least one inlet opening (10, 15, 16) and subjecting said flow of coke and water to the action of the rotating part, which advances the coke towards said at least one discharge opening (11); d) continuously discharging from said at least one discharge opening (11, 12) a flow of coke at a temperature lower than or equal to 200°C, and a flow of water vapour.EFFECT: technical result of the invention consists in providing a method for quenching coke obtained during coking so as to ensure strict control of emissions of not only particles, but also, in particular, organic volatile substances in a stream of water vapour, in particular polycyclic aromatic hydrocarbons, and ...

Критерий Данилина d камеры тушения установки сухого тушения кокса

УСТАНОВКА И СПОСОБ ТУШЕНИЯ СУХОГО КОКСА

1. Установка сухого тушения кокса, содержащая: ! a) камеру тушения кокса, ! b) систему циркуляции охлаждающего агента, включающую котел-утилизатор и средство для отвода избыточного объема охлаждающего агента из системы циркуляции охлаждающего агента, ! c) средство для выгрузки кокса из камеры тушения кокса, отличающаяся тем, что ! d) установка сухого тушения кокса содержит дополнительный котел-утилизатор, который связан с системой циркуляции охлаждающего агента. ! 2. Установка сухого тушения кокса по п.1, отличающаяся тем, что дополнительный котел-утилизатор содержит теплообменник и реактор, включающий, по меньшей мере, одно горелочное устройство, а также снабженный дымососом. ! 3. Способ сухого тушения кокса, включающий: ! a) дозированную загрузку кокса в камеру тушения кокса, ! b) охлаждение кокса в камере тушения кокса охлаждающим агентом, который циркулирует в системе циркуляции охлаждающего агента, ! c) подачу кокса из камеры тушения кокса в средство для выгрузки ! кокса, ! d) выгрузку кокса из средства для выгрузки кокса на транспортное средство, ! отличающийся тем, что ! e) производят отвод избыточного объема охлаждающего агента из системы циркуляции охлаждающего агента в дополнительный котел-утилизатор, в котором охлаждающий агент подвергают термической обработке с последующей утилизацией тепла отходящих газов. ! 4. Способ сухого тушения кокса по п.3, отличающийся тем, что охлаждающий агент обогащают топливом и/или воздухом перед подачей в дополнительный котел-утилизатор. ! 5. Способ сухого тушения кокса по п.3, отличающийся тем, что термическую обработку охлаждающего агента в дополнительном котле-утилизаторе производя РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 128 019 (13) A (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008128019/15, 09.07.2008 (71) Заявитель(и): Общество с ограниченной ответственностью "Научно-техническое предприятие "Котлоэнергопром ...

УСТАНОВКА ДЛЯ СУХОГО ТУШЕНИЯ КОКСА И СПОСОБ СУХОГО ТУШЕНИЯ КОКСА

А 2016107218 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (11 эаах а а 03) АА 5 3 А КО О ЗО а ы (50) МПК СЛОВ 3902 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016107218, 31.07.2014 (71) Заявитель(и): НИППОН СТИЛ ЭНД СУМИКИН Приоритет(ы): | ИНДЖиИНниИЭРИНГ КО. ЛТД. (1), ое СПА ДИЗАЙН ° КОРПОРЕЙН (1) (43) Дата публикации заявки: 04.09.2017 Бюл. № 25 (12) Автор(ы: (85) Дата начала рассмотрения заявки РСТ на ТАБАТА Кохдзи ()Р), национальной фазе: 01.03.2016 ФУДЗИКАВА Ацуси (7Р), ОКАМОТО Хирофуми (7Р), (86) Заявка РСТ: ООТАНИ Хироси (1) 7Р 2014/070266 (31.07.2014) (87) Публикация заявки РСТ: УГО 2015/016327 (05.02.2015) Адрес для переписки: 190000, Санкт-Петербург, ВОХ 1125, "ПАТЕНТИКА" (54) УСТАНОВКА ДЛЯ СУХОГО ТУШЕНИЯ КОКСА И СПОСОБ СУХОГО ТУШЕНИЯ КОКСА (57) Формула изобретения 1. Установка для сухого тушения кокса, содержащая: охлаждающую камеру для приема раскаленного кокса, охлаждающую раскаленный кокс путем использования охлаждающего газа и выпускающую охлажденный кокс; котел-утилизатор для извлечения энергии из тепла, которое генерирует раскаленный КОКС; первую газовую линию, которая направляет охлаждающий газ, прошедший через кокс в охлаждающей камере, к котлу-утилизатору; вторую газовую линию, которая направляет охлаждающий газ, прошедший через котел-утилизатор, к охлаждающей камере; обходную линию, которая направляет часть охлаждающего газа, проходящего во второй газовой линии, в первую газовую линию без прохождения через охлаждающую камеру; рассеивающую линию, которая направляет часть охлаждающего газа, проходящего во второй газовой линии, наружу; циркуляционный расходомер, который измеряет расход газа во второй газовой линии, и регулятор циркуляционного расхода, который регулирует этот расход газа, причем циркуляционный расходомер и регулятор циркуляционного расхода расположены по ходу потока выше обходной линии и рассеивающей линии; расходомер обхода, который измеряет расход газа в обходной линии, и регулятор ...

Устройство для сухого тушения кокса

An apparatus and arrangement is disclosed for cooling glowing coke in a dry circuit which utilizes a cooling chamber divided by cooling walls into a plurality of parallel vertically extending cooling channels. The cooling walls are supplied with a cooling medium for indirectly cooling the glowing coke. A coke discharge mechanism in the form of a chute having a comb-like end and paddle wheels between the teeth of the comb is provided at the bottom of each cooling channel to discharge coke from the cooling chamber in a controlled fashion to an underlying after-chamber. Each cooling channel is provided with cooling gas for directly cooling the glowing coke. An arrangement utilizing the apparatus supplies cooling gas directly to the cooling channels which, after passing out of the cooling chamber, passes into a waste heat boiler which is supplied with water so that it is heated by the now hot cooling gas to produce steam. Cooling water is also provided to the cooling walls for producing additional steam and for being heated in the waste heat boiler.

Wall construction of coke dry-cooling chambers with refractory lining and method for replacing the lining

The invention relates to a wall construction of coke dry-cooling chambers or similar installations, such as industrial furnaces or refuse incinerating plants, with a refractory lining and to a method for replacing the lining. The invention provides for this wall construction to consist of a) an outer supporting construction (18), b) a gas-tight, solid insulating layer (6) connected to the supporting construction (18) on the inner side of the chamber by means of anchors or spacers (19), and c) a refractory lining made of wear- and heat-resistant, replaceable components which interlock on all adjoining sides, preferably shaped bricks (1)/(2), some of which are connected to the outer supporting construction (18) via their own tie rods (7). ...

Removing acid constituents from circulation and surplus gases of coke dry cooling apparatus

The removal of acid constituents from circulation and surplus gases of coke dry cooling apparatus comprises washing out of the components by use of liquid reagents. A thinned solution of sodium hydroxide is used as a washout reagent. An Independent claim is included the apparatus for the above process, having at least one spray nozzle (2) for the washout reagent in a pipe segment constituted as a spray section (1). Preferred Features: The thinned solution of sodium hydroxide is sprayed with a stoichiometric excess against the gas stream to be cleaned, and is used subsequently (together with the washed out substances) in the coking process. The pipe profile preceding in the gas flow direction (8) of a centrally positioned spray nozzle (2) is made conically convergent by baffle plates (5). The spray section (1) slopes towards the gas flow direction, and has a bottom outlet funnel (6) close to its front end.

Verfahren und Vorrichtung zur Kokstrockenkuehlung mit mehreren Kuehlzellen

Producing brown coal coke useful for power generation, comprises drying raw brown coal, carbonizing dried brown coal, and storing the energy-rich gas produced during the carbonization, in a gas reservoir

Producing brown coal coke (1), comprises drying (3) raw brown coal (2), carbonizing (5) the dried brown coal, and storing the energy-rich gas (7) produced during the carbonization, in a gas reservoir. An independent claim is also included for a system for producing brown coal coke, comprising a device for drying the raw brown coal to a water content of 10-20 wt.%, a device for carbonization the dried brown coal, and a reservoir for the energy-rich gas obtained during the carbonization.

EINRICHTUNG ZUM AUSTRAGEN VON KOKS AUS EINEM MIT KUEHLGASEN BEAUFSCHLAGTEN KUEHLSCHACHT

Coke-cooling device

A coke-cooling device has a cooling chamber through which a coolant in the form of vapour or gas is passed. In order to transfer the waste heat in the device itself to a utilisation circuit, an intake chamber (10) and an outlet chamber (11) are gas-permeably connected to the cooling chamber (1) on opposite sides (4, 5) thereof. A heat exchanger (13) is arranged in the outlet chamber (11). Preferably, the coolant circulates from the intake chamber (10) through the cooling chamber (1) into the outlet chamber (11) and back into the intake chamber (10) via at least one duct (14, 15). ...

Kokskuehlanlage

Abhitzeanlage mit Koksloescheinrichtung

Vorrichtung zur gleichmaessigen Beschickung von Kuehlbehaeltern von Kokskuehlanlagen

Verfahren und Vorrichtung zum Kuehlen von Koks

VERFAHREN ZUR REDUZIERUNG VON STAUB UND RAUCH BEIM EINSATZ VON ROTGLUEHENDER KOHLE IN EINER TROCKENABSCHRECKSTATION

Improvements in the method of, and apparatus for, cooling coke

... 271,327. Koppers Coke Oven Co., Ltd., (Koppers, H.). Oct. 29, 1926. Discharging; cooling discharged materials. - Coke discharged from retorts or ovens is received by a truck i and discharged into a chamber a in which it is cooled by a current of inert gas, such as carbon dioxide or nitrogen, supplied at such a level that there is, in the shaft g<1> below the gas inlet, a substantial mass of coke which prevents entry of air and escape of gas through the discharge openings h. The cooling gas is supplied by a blower to pipes k, arranged at the lower end of the inclined floor g and passes across the coke column into a conduit l from which it is delivered by a second blower to the pipes m located at the upper end of the floor g. After again traversing the coke column and passing out into the conduit n the hot gas is used to heat a boiler o. The pipes k, m may be protected by ribs or guards or may be sunk in channels formed in the floor g. A neutral gas, such as waste combustion products, is ...

Heat exchanger

A bulk hot coke cooler with a vessel for holding the coolant material and a drum rotatably supported within the vessel so that when the drum rotates, it moves through the coolant, the drum having a plurality of hollow cooling pockets going from one side of the drum to the other which directly contact the hot coke in the drum through which pockets coolant can flow as the drum rotates to enhance the cooling effect of the coolant on the hot coke inside the drum, wear sleeves provided on the edges of selected pockets to protect the lead surfaces of the pockets which come in contact with the hot coke, the wear sleeves being shaped to match the shape of the pocket surface where they are attached, and transfer bars connected to the wear sleeves which move and push the coke through the drum. The various parts of the cooler can be fabricated from hardfaced plate.

A shaft-like dry cooler for coke

Coke is dry cooled in a shaft-like cooler by gases conveyed through the coke. The cooler comprises a top antechamber below a charging opening, a cooling chamber under the antechamber and having a gas inlet and a coke outlet at the bottom end. Between the antechamber and the cooling chamber, there is a cylindrical wall having a gas inlet. The cooling chamber is divided by radial walls which abut a central masonry core and divide the chamber into three shaft-like chambers to insure uniform descending of the coke. A prop is placed at the center of each component shaft for deflecting the descending coke from a central region. Cooling gas is supplied through a pipe having a downwardly-directed opening below a central masonry core. Additional cooling gas is supplied by an annular chamber surrounding a cone at a coke outlet of the cooling chamber.

Improvements in or relating to coke cooling plant

... 252,118. Schwartz, C. May 12, 1925, [Convention date]. Cooling discharged materials. - Coke-cooling apparatus comprises a cooling chamber 1 through which a stream of inert gas is circulated by a fan 15 and which is surrounded, preferably on all sides, by watertubes 4 of a steamgenerator, the chamber 1 and the steam-generator being combined in a unitary structure. The tubes 4, which communicate at the lower end with a drum 7 and at the upper end with a header 8 connected to a drum 9, are formed, at the part in actual contact with the coke, with overlapping fins 6, Fig. 2, these fins being omitted at the upper part to permit passage of the circulating gas over the superheater 12 and the main boiler tubes 10. Instead of the fin construction shown in Fig. 2, the lower part of the tubes may be covered, either on the inner ar outer sides, by filling-pieces, or the tubes may be placed close to one another, in which latter case alternate tubes are bent outwardly above the coke level and connected ...

Improvements in or relating to apparatus for conveying and discharging incandescent coke into cooling chambers

... 173,761. Sulzer FrÞres Soc. Anon. (known as Sulzer Akt.-Ges., Geb.). Jan. 3, 1921, [Convention date]. Hoists with guided skips. - The incandescent coke is conveyed from the distillation plant to a hoist by buckets e and the truck q, and is tipped into a fixed shoot i which discharges it into the dry cooling chamber a provided with an outlet c. The shoot i is provided with a slidably movable lip k Connected bv a rope l, to a lever n which is connected by a pulley-guided rope p to a hood d which normally rests in a liquid seal and closes the inlet b of the chamber a. The lip k is thus retracted when the hood is down and projects into the opening b when the hood is raised, the lever n being operated by the bucket e in such a way that the hood is raised when the bucket is tipped. The rails h of the hoist are U-shaped in cross-section and bent over at the top, the lower roller f engaging the outer flanges of the rails h and the upper roller engaging the recess between the flanges.

Improvements in or relating to coke cooling plants

... 192,403. Sulzer FrÞres Soc. Anon., (known as Sulzer Akt.-Ges., Geb.). Jan. 28. 1922, [Convention date]. Generating by indirect contact of heated gases. -In plant for cooling and utilizing the heat of incandescent coke, in which a gaseous heat carrier is passed in a closed circuit through the coke in -a cooling-chamber and a steam generator, a set of flues, separate from those of the cooling-circuit, is provided for heating the steam generator by a furnace. In one form, Fig. 3, in which the boiler b consists of two multitubular drums, the heat carrier passes, as shown by the full line arrows, from the cooling chamber a, through the tubes of both drums to the fan c, and thence back to the cooling-chamber, where the furnace gases from the fire-tube f pass around the two drums to the stack i, as indicated by the brokenline arrows. When heating is effected by furnace gases only, the dampers k, l, m are turned through a right-angle from the positions shown, and the gases then pass through the ...

... 197,968. Collin & Co. May 22, 1922, [Convention date]. Cooling discharged materials.-chambers d, in which coke discharged from ovens a is cooled by the circulation therethrough of a neutral gas, are fitted adjacent to and beneath the level of the bench, each chamber being wide enough to receive the discharge from a number of ovens. The chambers are preferably inclined and beneath them are arranged neutral gas supply and exhaust mains h, i connected to the chambers by damper controlled passages h<1>, i<1>. The main i<1> leads to a heat interchanger. The roofs of the chambers may form a ramp n, on which the coke can be quenched, when desired, in the usual manner.

DRY COKE QUENCHING PROCESS AND APPARATUS FOR EFFECTING SAME

PROCEDURE FOR THE HEAT TREATMENT FROM COAL, IN PARTICULAR COAL COKING PROCEDURE AND PLANT TO THE EXECUTION OF THE PROCEDURE

COOLING STATION FOR HOT BULK MATERIALS

PROCEDURE AND FUELLEINRICHTUNG FOR FILLING OF SHELTERS OF MEANS LIFTING CONTAINER

PROCEDURE AND MECHANISM FOR THE DRYING PROCESS AND VORERHITZUNG OF COAL

PROCEDURE FOR KOKSTROCKENLOE

PROCEDURE FOR THE COOLING OF HOISTING BULK MATERIALS

KUEHLSTATION FUER HEISSE SCHUETTGUETER

ENTLADEVORRICHTUNG EINER ANLAGE ZUM TROCKENEN KOKSLOESCHEN

VERSCHLUSSEINRICHTUNG FUER DIE FUELLOEFFNUNG EINER KUEHLKAMMER EINER ANLAGE ZUR TROCKENEN KOKSKUEHLUNG

VERFAHREN ZUR KUEHLUNG VON HEISSEN SCHUETTGUETERN

CONNECTING AND TRANSPORT EQUIPMENT AT A COKING PLANT PLANT

PROCEDURE AND MECHANISM FOR THE COOLING OF HOISTING BULK MATERIALS, IN PARTICULAR FOR THE DRY DELETION OF HOT COKE

PROCEDURE AND MECHANISM FOR POLLUTION FREE SPENDING OF COKE INTO A AND/OR FROM TROCKENLOSCHANLAGE

CATCH MECHANISM FOR THE FUELLOEFFNUNG OF A COOLING CHAMBER OF A PLANT FOR DRY COKE COOLING

PROCEDURE FOR THE DRYING PROCESS AND VORERHITZUNG THE COAL AS PREPARATION FOR THE COAL EN EDLUNGSPROZESS, AS E.G. FOR COAL GASIFICATION OR THE COAL COKING

ENTLADEVORRICHTUNG OF A PLANT TO DRY KOKSLOE

PROCEDURE AND MECHANISM FOR THE MIXTURE OF TWO GAS FLOWS

FOR THE TRANSPORT OF HOISTING BULK MATERIALS, IN PARTICULAR TRANSPORTKUEBEL SUITABLE BY COKE.

COOLLY FOR THE COKE DRYING COOLING.

KUEHLER FOR THE COKE TROCKENKUEHLUNG.

PROCEDURE FOR THE DRY COKE COOLING.

ARRANGEMENT OF COOLING PIT, SEPARATOR AND WASTE HEAT BOILER OF A COKE DRYING COOLING SYSTEM.

PROCEDURE FOR THE HEATING UP OF COLD ONES, DAMP COAL.

PROCEDURE FOR THE COOLING OF HOISTING BULK MATERIALS

PROCEDURE FOR THE PRODUCTION OF AN OVERHEATED HIGH PRESSURE STEAM DURING THE COKE DRYING COOLING AND SUITABLE DEVICES FOR IT.

PROCEDURE FOR THE ENTERPRISE OF A COKING PLANT PLANT AND COKING PLANT PLANT FOR THE EXECUTION OF THE PROCEDURE

PROCEDURE AND MECHANISM FOR THE ENVIRONMENTAL FRIENDLY ONE SPENDING COKE INTO A AND/OR FROM A DRYING FIRE EXTINGUISHING SYSTEM

VERFAHREN UND EINRICHTUNG ZUR TROCKNUNG UND VORERHITZUNG VON KOHLE

DISCHARGING COKE FROM A COOLING FLUE

METHOD AND APPARATUS FOR HANDLING AND DRY QUENCHING COKE

DRYING COKING COAL

APPARATUS FOR DRYING IN A COKING PLANT

GAS COOLING OF LOOSE MATERIAL

DRY QUENCHING OF COKE

CARBONISING COAL

CLOSURE DEVICE FOR A PORT OF A CHAMBER

METHOD AND APPARATUS FOR COOLING HOT BULK MATERIAL

A method and apparatus for cooling hot bulk material, such as glowing coke, clinker, or sinter material, include a vertically oriented cooling tank into which the hot bulk material is introduced and in which the material flows downwardly under gravity and is discharged from an outlet. At least two partial currents of cooling gas are fed into the cooling tank at respective feeding points therein, the feeding point being respectively arranged one over the other so that the cooling gas fed into the tank flows upwardly around the bulk material as the latter flows downwardly to cool the same with the cooling gas being correspondingly heated. According to the invention, the cooling gas partial current fed into the cooling tank at a lower feeding point is at a lower temperature than the cooling gas partial current fed into the cooling tank at a feeding point which is arranged above the lower feeding point whereby the heat recovered is increased and the bulk material cooled to lower temperatures ...

COKING PROCESS AND PLANT

There is disclosed a process for converting coal to coke which comprises dry cooling the hot coke with a flue gas which reacts to lean gas during the said dry cooling of the hot coke or with a fuel gas which is inert to the hot coke and using the heated lean gas or the heated fuel gas produced thereby to pre-heat the coal before it is converted to coke. Two alternative forms of plants are disclosed for carrying out the process.

COKING APPARATUS AND METHOD FOR PRODUCING COKE

COKING APPARATUS AND METHOD FOR PRODUCING COKE Vertically elongate pockets are defined between fixed and horizontally movable vertical refractory walls. When the bottom of the pocket is closed, coal dropped into the pocket from above is compressed between the fixed and movable walls and heated to coking temperature by hot gases in vertical flues extending through the refractory walls. When coked, the movable wall recedes and the coke therein drops into a shaft furnace below, where devoltization is complete and the coke is quenched in an inert gas atmosphere, which is totally enclosed to prevent air pollution.

ARRANGEMENT FOR DRY COOLING OF COKE

An arrangement for dry cooling of coke has a prechamber for a coke to be cooled with a prechamber wall, a cooler with a coller wall, a plurality of connecting members connecting these walls with each other, so that a cooling gaseous medium can pass between the connecting members, and a plurality of throttling elements arranged between the connecting members and actuated from outside of the walls.

COAL TREATING METHOD AND APPARATUS FOR COKE PLANTS

DRY COOLING OF COKE

DRY COOLING OF COKE According to the invention, the cooling capacity of installations for dry cooling coke is improved considerably in that the hot coke is crushed before it enters the cooling shaft.

METHOD FOR RECOVERING WASTE COKE-OVEN HEAT

SHAFT-LIKE DRY COOLER FOR COKE

VERTICAL CHAMBER FOR THE CONTINUOUS DRY QUENCHING OF COKE

DRY TYPE METHOD AND APPARATUS FOR QUENCHING COKE

COOLING DEVICE FOR COKE DRY COOLING

PROCESS FOR UTILIZING WASTE HEAT AND FOR OBTAINING WATER GAS DURING THE COOLING OF INCANDESCENT COKE EJECTED FROM A CHAMBER OVEN

METHODS AND APPARATUS FOR ENHANCING THE ENERGY CONTENT OF CARBONACEOUS MATERIALS FROM PYROLYSIS

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt%, 80 wt%, 90 wt%, 95 wt%, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

Biogenic activated carbon compositions disclosed herein comprise at least 55 wt% carbon, some of which may be present as graphene, and have high surface areas, such as Iodine Numbers of greater than 2000. Some embodiments provide biogenic activated carbon that is responsive to a magnetic field. A continuous process for producing biogenic activated carbon comprises countercurrently contacting, by mechanical means, a feedstock with a vapor stream comprising an activation agent including water and/or carbon dioxide; removing vapor from the reaction zone; recycling at least some of the separated vapor stream, or a thermally treated form thereof, to an inlet of the reaction zone(s) and/or to the feedstock; and recovering solids from the reaction zone(s) as biogenic activated carbon. Methods of using the biogenic activated carbon are disclosed.

COKE HANDLING AND QUENCHING APPARATUS AND METHOD

COKE FEED DEVICE FOR A COKE DRY COOLING INSTALLATION

... (57) A coke feed device for the cooling shaft (41) of a coke dry cooling installation which consists of a stationary hopper with an extraction line (9), a liftable an lowerable lower hopper section (18) and a movable, liftable and lowerable cooling shaft closure (8) to which is allocated n manipulating device (14) with a drive. The stationary hopper (1) or the liftable and lowerable lower hopper section (18) is fitted with a distribution bell (5), a sealing ring (111) is secured to the liftable and lowerable lower hopper section (18) or a liftable and lowerable sealing ring (11) is allocated to the stationary hopper (I) and a sealing ring (55, 31) is secured to the movable liftable and lowerable cooling shaft closure (8. 800) and a drive (16. 19, 190; 71) is allocated to the distributor bell (5) and/or the liftable and lowerable lower hopper section (18) and/or the liftable and lowerable sealing ring (11, 111).

Anlage zum Trockenkühlen von Koks.

Behälter zum Trockenkühlen von Koks.

Anlage zum Kühlen von heissem Koks unter Verwertung der freiwerdenden Wärme.

Anlage zum Trockenkühlen von Koks.

Vorrichtung zum Entleeren von heissem Koks in einen zur Verwertung von dessen Abwärme dienenden Kühlbehälter.

Kokskühlanlage.

Behälter zum Trockenkühlen von Koks.

Verfahren zum Betrieb von Anlagen zum trockenen Kühlen von glühendem Koks.

Kokskühlanlage.

Behälter zum Trockenkühlen von Koks.

Kokskühlanlage mit Abgabe der Wärme an eine Verbrauchsstelle.

Einrichtung zum Trockenkühlen von heissem Koks.

Anlage zum Trockenkühlen von glühendem Koks.

Verfahren zum Trockenkühlen von Koks.

Anlage zum trockenen Kühlen von glühendem Koks.

Anlage zum trockenen Kühlen von glühendem Koks.

Anlage zum Trockenkühlen von glühendem Koks.

Einrichtung zum Trockenkühlen von Koks bei der Leuchtgasherstellung.

Anlage zum trockenen Kühlen von glühendem Koks.

Anlage zum Trockenkühlen, insbesondere von glühendem Koks.

Anlage zum Kühlen von Koks vermittelst durch den Koks hindurchzuleitender Kühlgase.

Process for producing high-carbon biogenic reagents

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

Biogenic activated carbon and methods of making and using same

Biogenic activated carbon compositions disclosed herein comprise at least 55 wt % carbon, some of which may be present as graphene, and have high surface areas, such as Iodine Numbers of greater than 2000. Some embodiments provide biogenic activated carbon that is responsive to a magnetic field. A continuous process for producing biogenic activated carbon comprises countercurrently contacting, by mechanical means, a feedstock with a vapor stream comprising an activation agent including water and/or carbon dioxide; removing vapor from the reaction zone; recycling at least some of the separated vapor stream, or a thermally treated form thereof, to an inlet of the reaction zone(s) and/or to the feedstock; and recovering solids from the reaction zone(s) as biogenic activated carbon. Methods of using the biogenic activated carbon are disclosed.

Process for producing high-carbon biogenic reagents

This invention provides processes and systems for converting biomass into high carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

SYSTEMS AND APPARATUS FOR PRODUCTION OF HIGH-CARBON BIOGENIC REAGENTS

This invention provides processes and systems for converting biomass into highcarbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. 1. A high-carbon biogenic reagent production system , said system comprising:(a) a material feed system configured to introduce a carbon-containing feedstock;(b) an optional dryer, disposed in operable communication with said material feed system, configured to remove moisture contained within a carbon-containing feedstock;(c) a multiple-zone reactor, disposed in operable communication with said material feed system or said dryer (if present), wherein said multiple-zone reactor contains at least one pyrolysis zone disposed in operable communication with a spatially separated cooling zone, and wherein said multiple-zone reactor is configured with an outlet to remove condensable vapors and non-condensable gases from solids;(d) a cooler, disposed in operable communication with said multiple-zone reactor; and(e) a carbon recovery unit, disposed in operable communication with said cooler.2. The system of claim 1 , said system further comprising a preheating zone claim 1 , disposed in operable communication with said pyrolysis zone.3. The system of claim 2 , wherein each of said at least one pyrolysis zone claim 2 , said cooling zone claim 2 , ...

SOLID INERT RESIDUE (SIR) DRYER AND EXTRACTOR SYSTEM

Plastic conversion vessels such as pyrolytic reactors convert plastic waste materials such as polymers, or hydrocarboneous material, or both, via in situ chemical reactions comprising cracking, recombination, reforming, recracking, and the like, to usable chemical compounds such as naphtha, diesel fuel, heavy oil, wax, and the like. Inherent within the polymers and/or carbonaceous material are generally solid, inert residues such as various fillers, pigments, flame retardants, silica, aluminum, talc, glass, clay, and so forth. Such solid inert residues (SIR) must be treated to remove residual volatile organic material therefrom in order to meet acceptable environmental standards and/or limits. A heated dryer for treating the SIR comprises heating units to remove excessive volatile organic material therefrom as when moved along a conveyor that transfers said material to a collection area. The collection area comprises one or more pistons that are capable of compacting and discharging said SIR material. Another collection area embodiment comprises a plurality of plungers that transfer the SIR material from said collection area to a plunger collection area, and subsequently to a collection container. 1. A solid inert residue (SIR) dryer , comprising:said dryer having one or more heating units and one or more drying substrates, said dryer capable of heating and drying a SIR on said substrate and removing a substantial amount of volatile organic material therefrom;said substrate capable of transferring said dried SIR to a collection area; andsaid collection area comprising a compaction system for compacting said dried solid inert residue.2. The SIR dryer of claim 1 , wherein said substrate comprises a container claim 1 , a metal tray claim 1 , a metal sheet claim 1 , a screen claim 1 , or a conveyor belt claim 1 , or any combination thereof.3. The SIR dryer of claim 2 , wherein said substrate is said conveyor belt.4. The SIR dryer of claim 1 , wherein said collection ...

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

Biogenic activated carbon compositions disclosed herein comprise at least 55 wt % carbon, some of which may be present as graphene, and have high surface areas, such as Iodine Numbers of greater than 2000. Some embodiments provide biogenic activated carbon that is responsive to a magnetic field. A continuous process for producing biogenic activated carbon comprises countercurrently contacting, by mechanical means, a feedstock with a vapor stream comprising an activation agent including water and/or carbon dioxide; removing vapor from the reaction zone; recycling at least some of the separated vapor stream, or a thermally treated form thereof, to an inlet of the reaction zone(s) and/or to the feedstock; and recovering solids from the reaction zone(s) as biogenic activated carbon. Methods of using the biogenic activated carbon are disclosed. 110-. (canceled)11. A biogenic activated carbon composition comprising , on a dry basis , at least about 85 wt % total carbon , at most about 15 wt % hydrogen , and at most about 1 wt % nitrogen; andwherein the activated carbon composition is characterized by an Iodine Number of at least about 1500.121. The biogenic activated carbon composition of claim , comprising , on a dry basis , at least about 95 wt % carbon.131. The biogenic activated carbon composition of claim , comprising , on a dry basis , at most about 0.5 wt % nitrogen.141. The biogenic activated carbon composition of claim , comprising , on a dry basis , at most about 5 wt % hydrogen.151. The biogenic activated carbon composition of claim , comprising , on a dry basis , at least about 1 wt % and at most about 10 wt % oxygen.161. The biogenic activated carbon composition of claim , comprising , on a dry basis , at most about 0.5 wt % phosphorus.171. The biogenic activated carbon composition of claim , comprising , on a dry basis , at most about 0.2 wt % sulfur.181. The biogenic activated carbon composition of claim , comprising an additive selected from an acid , a ...

Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis

Processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Pyrolysis in the presence of an inert gas is employed to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

COOLER FOR CARBON-BASED FEEDSTOCK PROCESSING SYSTEM

A cooler for cooling product pursuant to a distillation process, including a first substantially enclosed housing with an inlet proximate a first end for receiving product from a distillation unit, and an outlet proximate a second end for discharging cooled product, and a first auger substantially enclosed within the housing for driving the product from the inlet to the outlet, the auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the housing to help cool product within the housing. 1. A cooler for cooling product pursuant to a distillation process , the cooler comprising:a first substantially enclosed housing with an inlet proximate a first end for receiving product from a distillation unit, and an outlet proximate a second end for discharging cooled product; anda first auger substantially enclosed within the housing for driving the product from the inlet to the outlet, the auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the housing to help cool product within the housing.2. The cooler of claim 1 , further comprising:a first exhaust port attached to the housing to exhaust gases from within the housing to a location outside the housing.3. The cooler of claim 1 , wherein the housing has hollow walls for circulating cooling fluid so that the housing acts as a heat exchanger to help cool product within the housing.4. The cooler of claim 1 , further comprising:a second substantially enclosed housing with an inlet proximate a first end for receiving product from the first substantially enclosed housing, and an outlet proximate a second end for discharging cooled product; anda second auger substantially enclosed within the second substantially enclosed housing for driving the product from the inlet to the outlet, the second auger having a helical blade circumscribing a perforated central hollow shaft for transmitting cooled gas into the second ...

METHODS AND APPARATUS FOR ENHANCING THE ENERGY CONTENT OF CARBONACEOUS MATERIALS FROM PYROLYSIS

Processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Pyrolysis in the presence of an inert gas is employed to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 BtU/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 171-. (canceled)72. A process for producing a high-carbon biogenic reagent , the process comprising:(a) providing a carbon-containing feedstock comprising biomass;(b) in a pyrolysis zone, pyrolyzing the feedstock in the presence of a substantially inert gas for at least 10 minutes at a pyrolysis temperature from about 250° C. to about 700° C., thereby generating hot pyrolyzed solids, condensable vapors, and non-condensable gases;(c) separating at least a portion of the condensable vapors and at least a portion of the non-condensable gases from the hot pyrolyzed solids;(d) in a cooling zone, cooling the hot pyrolyzed solids, in the presence of the substantially inert gas for at least 5 minutes at a cooling temperature less than the pyrolysis temperature, thereby generating warm pyrolyzed solids;(e) subsequently passing at least a portion of the condensable vapors and/or at least a portion of the non-condensable gases from step (c) across the warm pyrolyzed solids, thereby forming enhanced pyrolyzed solids with increased carbon content; and(f) recovering a ...

A process and apparatus for quenching coke

A method is described for quenching coke coming from the distillation of coal and having a temperature higher than or equal to 900° C., comprising the steps of a) lowering the temperature of said coke to about 700-300° C. by heat exchange with a fluid through walls of a thermally conductive material interposed between coke and fluid, b) feeding a continuous flow of said coke at about 700-300° C. into a turbo- cooler (T), comprising a cylindrical tubular body ( 18 ), closed at opposite ends by respective end plates ( 19,20 ), provided with an optional cooling jacket ( 21 ) for the inner wall thereof, at least one inlet opening ( 9 ) for the coke, at least one inlet opening ( 10, 15, 16 ) for water, at least one discharge opening ( 11, 12 ) and a rotor, rotatably supported in the cylindrical tubular body ( 5 ) and comprising a shaft ( 13 ) provided with elements ( 14 ) projecting radially from said shaft, adapted for the handling and advancement of the coke; c) feeding a continuous flow of water at a temperature less than or equal to 100° C. into the turbo-cooler (T), through said at least one inlet opening ( 10, 15, 16 ) and subjecting said flow of coke and water to the action of the rotor, which advances the coke towards said at least one discharge opening ( 11 ); d) continuously discharging from said at least one discharge opening ( 11, 12 ) a flow of coke at a temperature lower than or equal to 200° C., and a flow of water vapor.

PROCESS FOR DRY COOLING OF COKE WITH CARBON DIOXIDE WITH SUBSEQUENT USE OF THE CARBON MONOXIDE PRODUCED

A process for dry cooling of coke with carbon dioxide with subsequent use of the carbon monoxide produced, in which the coal is cyclically converted to coke and the coke, after the coking oven has been unloaded, is introduced into a cooling apparatus, and carbon dioxide is introduced in the cooling apparatus for dry cooling, such that a Boudouard reaction gives rise to carbon monoxide, and the carbon monoxide produced is used to heat the coking oven. The process allows utilization of the heat which arises in the course of coking for production of carbon monoxide, which in turn is used in the heating, such that a very balanced heat budget of the overall process can be achieved overall.

SYSTEMS AND APPARATUS FOR PRODUCTION OF HIGH-CARBON BIOGENIC REAGENTS

This invention provides processes and systems for converting biomass into highcarbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. 160-. (canceled)60. A biomass pyrolysis continuous reactor comprising a material feed system , a plurality of spatially separated reaction zones configured for separately controlling temperature and mixing within each of said reaction zones , and a carbonaceous-solids outlet , wherein one of said reaction zones is configured with a first gas inlet for introducing a substantially inert gas into said biomass pyrolysis continuous reactor , and wherein one of said reaction zones is configured with a first gas outlet.61. The biomass pyrolysis continuous reactor of claim 60 , wherein said biomass pyrolysis continuous reactor includes at least two reaction zones.6257. The biomass pyrolysis continuous reactor of claim claim 60 , wherein said biomass pyrolysis continuous reactor includes at least three reaction zones.63. The biomass pyrolysis continuous reactor of claim 62 , wherein said reactor includes at least four reaction zones.64. The biomass pyrolysis continuous reactor of claim 60 , wherein each of said reaction zones is disposed in communication with separately adjustable indirect heating means claim 60 , each independently selected from ...

PROCESS FOR PRODUCING HIGH-CARBON BIOGENIC REAGENTS

This invention provides processes and systems for converting biomass into high carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A process for producing a high-carbon biogenic reagent , the process comprising:providing a carbon-containing feedstock comprising dry biomass;in a preheating zone, preheating the feedstock in the presence of a substantially inert gas;in a pyrolysis zone, pyrolyzing the feedstock in the presence of a substantially inert gas to thereby generate hot pyrolyzed solids, condensable vapors, and non-condensable gases;separating at least a portion of the condensable vapors and at least a portion of the non-condensable gases from the hot pyrolyzed solids;in a cooling zone, cooling the hot pyrolyzed solids, in the presence of the substantially inert gas and with a cooling temperature less than the pyrolysis temperature, to generate warm pyrolyzed solids;in a cooler that is separate from the cooling zone, cooling the warm pyrolyzed solids to generate cool pyrolyzed solids; andrecovering a high-carbon biogenic reagent comprising at least a portion of the cool pyrolyzed solids;wherein the process further comprises introducing at ...

Process for producing high-carbon biogenic reagents

This invention provides processes and systems for converting biomass into high carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

Coal pyrolyzing and carbonizing device of coal pyrolyzing furnace

A coal pyrolyzing and carbonizing device of a coal pyrolyzing furnace is arranged in a center of a body of the coal pyrolyzing furnace and includes: a carbonizing room, an external gas heating device, an internal burning heating device and a flame path bow, wherein the carbonizing room is in a loop chamber above the flame path bow, the loop camber is formed by an internal loop wall and an external loop wall made of fire-resistant and heat-conductive materials; the external gas heating device is around an external circle of the external loop wall of the carbonizing room, wherein the external gas heating device comprises at least one equal set of a first gas heater, a second gas heater and a gas reversing device; the internal burning heating device is inside the internal loop wall of the carbonizing room. 1. A coal pyrolyzing and carbonizing device of a coal pyrolyzing furnace , arranged in a center of a body of said coal pyrolyzing furnace , comprising: a carbonizing room , an external gas heating device , an internal burning heating device and a flame path bow , wherein said carbonizing room is in a loop chamber above said flame path bow , said loop camber is formed by an internal loop wall and an external loop wall made of fire-resistant and heat-conductive materials; said external gas heating device is around an external circle of said external loop wall of said carbonizing room , wherein said external gas heating device comprises at least one equal set of a first gas heater , a second gas heater and a gas reversing device; said internal burning heating device is inside said internal loop wall of said carbonizing room , wherein said internal burning heating device comprises at least one equal set of a third gas heater , a fourth gas heater and a coke quenching exhaust heater.2. The coal pyrolyzing and carbonizing device claim 1 , as recited in claim 1 , wherein said first gas heater of said external gas heating device comprises a first combustor claim 1 , a first ...

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A biogenic blast furnace addition composition comprising:at least about 55 wt % total carbon;at most 5 wt % hydrogen;at most 1 wt % nitrogen;at most 0.5 wt % phosphorus;at most 0.2 wt % sulfur; andan additive selected from a metal, a metal oxide, a metal hydroxide, a metal halide, an acid or a salt thereof, a base or a salt thereof, or a combination thereof.2. The biogenic blast furnace addition composition of further comprising at least about 2 wt % to at most about 15 wt % dolomite claim 1 , at least about 2 wt % to at most about 15 wt % dolomitic lime claim 1 , at least about 2 wt % to at most about 15 wt % bentonite claim 1 , or at least about 2 wt % to at most about 15 wt % calcium oxide.3. The biogenic blast furnace addition composition of further comprising at least about 85 wt % total carbon claim 1 , about 0.6 wt % sulfur claim 1 , at most about 1.5 wt % volatile matter claim 1 , at most about 13 wt % ash claim 1 , at most about 8 wt % moisture claim 1 , about 0.035 wt % phosphorus claim 1 , a CRI value of ...

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A biogenic syngas-generating feedstock comprising , on a dry basis:at least about 55 wt % total carbon;at most about 5 wt % hydrogen;at most about 1 wt % nitrogen;at most about 0.5 wt % phosphorus;at most about 0.2 wt % sulfur; andan additive selected from a metal, a metal oxide, a metal hydroxide, a metal halide, or a combination thereof.2. The biogenic syngas-generating feedstock of claim 1 , wherein the additive is selected from magnesium claim 1 , manganese claim 1 , aluminum claim 1 , nickel claim 1 , chromium claim 1 , silicon claim 1 , boron claim 1 , cerium claim 1 , molybdenum claim 1 , phosphorus claim 1 , tungsten claim 1 , vanadium claim 1 , iron halide claim 1 , iron chloride claim 1 , iron bromide claim 1 , magnesium oxide claim 1 , dolomite claim 1 , dolomitic lime claim 1 , fluorite claim 1 , fluorospar claim 1 , bentonite claim 1 , calcium oxide claim 1 , lime claim 1 , or a combination thereof.3. The biogenic syngas-generating feedstock of claim 1 , wherein the biogenic syngas-generating feedstock ...

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A biogenic fluidized-bed composition comprising , on a dry basis:at least about 55 wt % total carbon;at most about 5 wt % hydrogen;at most about 1 wt % nitrogen;at most about 0.5 wt % phosphorus;at most about 0.2 wt % sulfur; andan additive selected from a metal, a metal oxide, a metal hydroxide, a metal halide, or a combination thereof.2. The biogenic fluidized-bed composition of claim 1 , wherein the additive is selected from magnesium claim 1 , manganese claim 1 , aluminum claim 1 , nickel claim 1 , chromium claim 1 , silicon claim 1 , boron claim 1 , cerium claim 1 , molybdenum claim 1 , phosphorus claim 1 , tungsten claim 1 , vanadium claim 1 , iron halide claim 1 , iron chloride claim 1 , iron bromide claim 1 , magnesium oxide claim 1 , dolomite claim 1 , dolomitic lime claim 1 , fluorite claim 1 , fluorospar claim 1 , bentonite claim 1 , calcium oxide claim 1 , lime claim 1 , or a combination thereof.3. The biogenic fluidized-bed composition of claim 1 , wherein the biogenic fluidized-bed composition comprises at ...

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A biogenic metal-ladle addition composition comprising , on a dry basis:at least about 55 wt % total carbon;at most about 5 wt % hydrogen;at most about 1 wt % nitrogen;at most about 0.5 wt % phosphorus;at most about 0.2 wt % sulfur; andan additive selected from a metal, a metal oxide, a metal hydroxide, a metal halide, or a combination thereof.2. The biogenic metal-ladle addition composition of claim 1 , wherein the additive is selected from the group consisting of magnesium claim 1 , manganese claim 1 , aluminum claim 1 , nickel claim 1 , chromium claim 1 , silicon claim 1 , boron claim 1 , cerium claim 1 , molybdenum claim 1 , phosphorus claim 1 , tungsten claim 1 , vanadium claim 1 , iron halide claim 1 , iron chloride claim 1 , iron bromide claim 1 , magnesium oxide claim 1 , dolomite claim 1 , dolomitic lime claim 1 , fluorite claim 1 , fluorospar claim 1 , bentonite claim 1 , calcium oxide claim 1 , lime claim 1 , and combinations thereof.3. The biogenic metal-ladle addition composition of claim 1 , wherein the ...

High-carbon biogenic reagents and uses thereof

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A biogenic metallurgical coke composition comprising , on a dry basis:at least about 55 wt % total carbon;at most about 5 wt % hydrogen;at most about 1 wt % nitrogen;at most about 0.5 wt % phosphorus;at most about 0.2 wt % sulfur; andan additive selected from a metal, a metal oxide, a metal hydroxide, a metal halide, or a combination thereof.2. The biogenic metallurgical coke composition of claim 1 , wherein the additive is selected from magnesium claim 1 , manganese claim 1 , aluminum claim 1 , nickel claim 1 , chromium claim 1 , silicon claim 1 , boron claim 1 , cerium claim 1 , molybdenum claim 1 , phosphorus claim 1 , tungsten claim 1 , vanadium claim 1 , iron halide claim 1 , iron chloride claim 1 , iron bromide claim 1 , magnesium oxide claim 1 , dolomite claim 1 , dolomitic lime claim 1 , fluorite claim 1 , fluorospar claim 1 , bentonite claim 1 , calcium oxide claim 1 , lime claim 1 , or a combination thereof.3. The biogenic metallurgical coke composition of claim 1 , wherein the biogenic metallurgical coke ...

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A biogenic pulverized-carbon composition comprising , on a dry basis:at least about 55 wt % total carbon;at most about 5 wt % hydrogen;at most about 1 wt % nitrogen;at most about 0.5 wt % phosphorus;at most about 0.2 wt % sulfur; andan additive selected from a metal, a metal oxide, a metal hydroxide, a metal halide, or a combination thereof.2. The biogenic pulverized-carbon composition of claim 1 , wherein the additive is selected from magnesium claim 1 , manganese claim 1 , aluminum claim 1 , nickel claim 1 , chromium claim 1 , silicon claim 1 , boron claim 1 , cerium claim 1 , molybdenum claim 1 , phosphorus claim 1 , tungsten claim 1 , vanadium claim 1 , iron halide claim 1 , iron chloride claim 1 , iron bromide claim 1 , magnesium oxide claim 1 , dolomite claim 1 , dolomitic lime claim 1 , fluorite claim 1 , fluorospar claim 1 , bentonite claim 1 , calcium oxide claim 1 , lime claim 1 , or a combination thereof.3. The biogenic pulverized-carbon composition of claim 1 , wherein the biogenic pulverized-carbon ...

METHODS AND APPARATUS FOR ENHANCING THE ENERGY CONTENT OF CARBONACEOUS MATERIALS FROM PYROLYSIS

Processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Pyrolysis in the presence of an inert gas is employed to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives. 1. A process for producing a high-carbon biogenic reagent , the process comprising:(a) providing a carbon-containing feedstock comprising biomass;(b) optionally drying the feedstock to remove at least a portion of moisture contained within the feedstock;(c) optionally deaerating the dried feedstock to remove at least a portion of interstitial oxygen, if any, contained with the feedstock;(d) in a pyrolysis zone, pyrolyzing the feedstock in the presence of a substantially inert gas, thereby generating hot pyrolyzed solids, condensable vapors, and non-condensable gases;(e) separating at least a portion of the condensable vapors and at least a portion of the non-condensable gases from the hot pyrolyzed solids;(f) in a cooling zone, cooling the hot pyrolyzed solids, in the presence of the substantially inert gas with a cooling temperature less than the pyrolysis temperature, to generate warm pyrolyzed solids;(g) optionally cooling the warm pyrolyzed solids in a cooler to generate cool pyrolyzed solids;(h) subsequently passing at least a portion of the condensable ...

High-carbon biogenic reagents and uses thereof

This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

Gas pumping unit for coke dry quenching plant and method of operating said unit

FIELD: chemistry. SUBSTANCE: invention can be used in chemical-recovery industry. Through a feed pipe 19, inert gas is fed into a cooling chamber 3 of a coke dry quenching plant 1, where it exchanges heat with red hot coke. The heated inert gas comes out through a ring opening 20 in the first dust collector 4. Air is fed into a pre-combustion chamber 2 through a nozzle 17. Temperature sensors 10 are fitted on the inner circumference of the coke dry quenching plant 1. The measured value of temperature inside the pre-combustion chamber 2 is sent to an airflow controller 12, which controls volume of air and circulating gas, fed into the furnace. EFFECT: invention allows for preventing change of temperature inside the pre-combustion chamber and stabilising operation of the coke dry quenching plant. 4 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 369 627 (13) C2 (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007138418/15, 17.02.2006 (24) Дата начала отсчета срока действия патента: 17.02.2006 (73) Патентообладатель(и): НИППОН СТИЛ ИНДЖИНИРИНГ КО., ЛТД. (JP) (43) Дата публикации заявки: 27.04.2009 2 3 6 9 6 2 7 (45) Опубликовано: 10.10.2009 Бюл. № 28 (56) Список документов, цитированных в отчете о поиске: SU 904315 A1, 23.03.1992. SU 1778132 A1, 30.11.1992. RU 94011882 A1, 27.04.1996. SU 763447 A1, 15.09.1980. JP 2001-158883 A, 12.06.2001. JP 2001-164258 A, 19.06.2001. 2 3 6 9 6 2 7 R U (86) Заявка PCT: JP 2006/303340 (17.02.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 17.10.2007 (87) Публикация PCT: WO 2006/098129 (21.09.2006) Адрес для переписки: 103735, Москва, ул. Ильинка, 5/2, ООО "Союзпатент", пат.пов. Ю.В.Облову, рег.№ 905 (54) ГАЗОПЕРЕКАЧИВАЮЩИЙ АГРЕГАТ УСТАНОВКИ СУХОГО ТУШЕНИЯ КОКСА И СПОСОБ ЕГО ЭКСПЛУАТАЦИИ (57) Реферат: Изобретение может быть использовано в коксохимической промышленности. Инертный газ по подающей трубке 19 ...

Способ и устройство для тушения кокса

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 149 284 A (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015149284, 21.05.2014 (71) Заявитель(и): АМБЬЕНТЕ Э НУТРИЦИОНЕ С.Р.Л. (IT) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ЧЕРЕА Джузеппина (IT) 21.05.2013 IT MI2013A 000826 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 21.12.2015 R U (43) Дата публикации заявки: 22.06.2017 Бюл. № 18 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2014/188346 (27.11.2014) R U (54) СПОСОБ И УСТРОЙСТВО ДЛЯ ТУШЕНИЯ КОКСА (57) Формула изобретения 1. Способ тушения кокса, полученного путем перегонки угля и имеющего температуру, выше или равную 900°С, включающий этапы, согласно которым: a) понижают температуру указанного кокса до примерно 700-300°С путем теплового обмена с текучей средой через стенки теплопроводного материала, помещенного между коксом и текучей средой; b) подают непрерывный поток указанного кокса при температуре примерно 700300°С в турбо-охладитель (Т), содержащий цилиндрический трубчатый корпус (18), закрытый на противоположных концах соответствующими концевыми пластинами (19, 20), оснащенный используемым охлаждающим кожухом (21) для его внутренней стенки, по меньшей мере одно входное отверстие (9) для кокса, по меньшей мере одно входное отверстие (10, 15, 16) для воды, по меньшей мере одно выпускное отверстие (11, 12) и вращательную часть, установленную в цилиндрическом трубчатом корпусе (5) с возможностью вращения и содержащую вал (13), оснащенный элементами (14), выступающими в радиальном направлении от указанного вала, а также выполненную с возможностью обработки и продвижения кокса; c) подают непрерывный поток воды при температуре, менее либо равной 100°С в турбо-охладитель (Т) через указанное по меньшей мере одно входное отверстие (10, Стр.: 1 A 2 0 1 5 1 4 9 2 8 4 A Адрес для переписки: 190000, Санкт-Петербург, BOX 1125, "ПАТЕНТИКА" 2 0 1 5 1 4 9 2 8 4 IB ...

一种有机质微波热解炭化装置

本发明公开了一种有机质微波热解炭化装置，涉及热解炭化技术领域。本发明包括炉体、炉盖以及载物框，炉盖一侧面通过铰座与炉体顶部铰接，炉盖一表面对称固定连接有两个吊杆，吊杆一侧面开设有销孔，载物框顶部对称固定连接有两个弹性竖板，弹性竖板一侧面固定有插销，插销一端与销孔内壁转动配合，两个弹性竖板侧面之间固定连接有限位弹簧，弹性竖板上端的周侧面固定连接有绝热层。本发明通过炉盖、载物框、吊杆、弹性竖板、插销和绝热层的设计，结构简单，加快了炭化后的原料冷却速度，避免了现有的微波热解炭化装置不方便取放原料，炭化后的原料在装置内冷却速度较慢，浪费时间，影响实验研究进程的问题。

Coke cooling method and apparatus

一种干熄焦炉牛腿结构

本发明涉及一种干熄焦炉牛腿结构，包括在干熄焦炉斜道区内由砌体组成的牛腿柱，所述砌体包括牛腿支撑砖和迎面砖；所述迎面砖为T型结构，T型迎面砖与对应侧的牛腿支撑砖间隔砌筑；T型迎面砖突出的两翼顺次相接，覆盖在牛腿支撑砖的外侧形成一层整体的保护层。本发明采用T型结构的迎面砖，T型迎面砖上突出的两翼能够将砌体上的灰缝进行覆盖遮挡，避免迎面砖一侧灰缝中的耐火泥因高温循环气体冲刷造成流失，解决了迎面砖因受剪切力作用而造成断裂、坍塌等问题，有效延长了干熄焦炉牛腿的使用寿命。

Apparatus for even cooling cokes of cokes dry quenching equipment

본 발명에 따른 건식소화설비의 균일냉각장치는, 건식소화설비의 쿨링챔버에 유입된 냉각가스가 순환되기 위해 배출되는 순환배출덕트; 및 상기 순환배출덕트에 제공되되, 상기 쿨링챔버 내의 코크스가 균일하게 냉각되도록 냉각가스의 배기량을 조절하는 배기조절수단;을 포함한다. 이와 같이 본 발명은, 냉각가스의 배기량을 조절하는 배기조절수단이 구성됨으로서, 건식소화설비 내에 냉각가스의 편류가 발생하더라도 쿨링챔버 내의 코크스를 균일하게 냉각시키도록 공급된 냉각가스의 잔류시간을 조절할 수 있다. 이에 따라, 일부 코크스가 충분히 냉각되지 않고 건식소화설비에서 나옴에 따라 후단에 배치된 벨트컨베이어에서 발생되는 열화를 방지할 수 있다. 나아가, 건식소화설비의 쿨링챔버에서 배출되는 냉각가스의 배기량을 조절하는 과정에서, 냉각가스를 냉각함에 따라 순화되어 다시 공급되는 냉각가스의 냉각능을 높일 수 있다. The apparatus for uniformly cooling a dry fire extinguishing system according to the present invention comprises: a circulation exhaust duct for discharging a cooling gas introduced into a cooling chamber of a dry fire extinguishing system to circulate; And exhaust control means provided in the circulation exhaust duct for controlling the amount of exhaust of the cooling gas so that the coke in the cooling chamber is uniformly cooled. As described above, according to the present invention, since the exhaust control means for regulating the amount of exhaust of the cooling gas is constituted, it is possible to control the residence time of the cooling gas supplied so as to uniformly cool the coke in the cooling chamber even if drifting of the cooling gas occurs in the dry fire extinguishing system . As a result, some of the coke is not cooled sufficiently and can be prevented from being deteriorated in the belt conveyor disposed at the rear end as it comes out of the dry fire extinguishing system. Further, in the process of controlling the amount of exhaust of the cooling gas discharged from the cooling chamber of the dry fire extinguishing system, the cooling ability of the cooling gas to be supplied after refining can be increased by cooling the cooling gas.

一种煤热解炉的火道弓

本发明公开一种煤热解炉的火道弓，设置在炭化室、内燃烧加热装置、焦改质装置下方的炉腔中，主要包括条弓和火弓中心环墙，所述的火弓中心环墙中部形成高温可燃废气通道653，所述的条弓一端固定在火弓中心环上，另一端固定在炉体上，条弓围绕火弓中心环墙中心以一定角度间隔辐射状散开布置，数量与内燃烧加热装置的主、副内火道总数一致，其中上一条火弓的墙体中铺设第三煤气进入支管和第三蓄热腔的延伸通道，紧相邻的另下一条火弓的墙体中铺设的一次补气管、二次补气管，如此重复铺设。本发明技术方案既给煤热解炉炉腔中的炭化室内环墙以及内燃烧加热装置的火道隔墙、中心环墙等提供支撑，同时又给内燃烧加热装置提供各种管道的铺设。

Method and apparatus for dry quenching of coke

프리 쳄버(pre-chamber)내에 공기를 도입함으로써, 가열 가스 및 미분 코우크스 연소 등에 따라 안전성 향상을 도모함과 동시에, 폐열 회수량의 증대를 도모할 경우에 있어서도 용재괴(clinker)의 부착이 발생되지 않은 코우크스 건식 소화 (dry quenching) 방법 및 소화 장치를 제공한다. 본 발명의 구성은 냉각실(2)과 그의 상부의 프리 쳄버(3)로 이루어진 소화탑(quenching tower)(1)을 구비하고, 상부로부터 적열 코우크스(9)를 장입하고, 상기 적열 코우크스의 현열(sensible heat)을 냉각실내에서 불활성 가스를 매체로 하여 열교환하고, 증기의 형태로 열회수하는 코우크스 건식 소화방법에 있어서, 프리 쳄버(3) 상부로부터 프리 쳄버 내에 공기(24)를 도입함과 동시에 물 또는 증기(26)를 도입하는 것을 특징으로 하는 코우크스 건식 소화 방법 및 장치로 되어 있다. 프리 쳄버(3)내 온도가 1150℃ 이하에서 유지되도록 프리 쳄버 내부로 도입된 공기(24)의 도입량과 물 또는 증기(26)의 도입량 중 하나 또는 둘 다를 제어한다.

GAS PUMPING UNIT FOR INSTALLATION OF DRY EXTINGUISHING OF COX AND METHOD OF ITS OPERATION

1. Газоперекачивающий агрегат установки сухого тушения кокса, отличающийся тем, что снабжен множеством приборов для измерения температуры в печи и соплом воздушного обдува форкамеры в кольцевом направлении в установке сухого тушения кокса, газоотводящей трубкой для отвода части циркулирующего газа для охлаждения красного разогретого кокса в камере; при этом передний край газоотводящей трубки соединен с соплом воздушного обдува и установлен контроллер, обеспечивающий управление объемом воздуха и подаваемого в печь циркулирующего газа на основе измерения температуры в печи посредством приборов для измерения температуры. ! 2. Газоперекачивающий агрегат по п.1, отличающийся тем, что снабжен вентилятором обдува в качестве агрегата, перекачивающего воздух в форкамере, при этом передний край газоотводящей трубки присоединен к соплу между форкамерой и указанным вентилятором обдува, а указанное сопло имеет форму двойной трубки, в которой часть, через которую проходит воздух, и часть, через которую проходит низкотемпературный газ разделены. ! 3. Газоперекачивающий агрегат по п.1, отличающийся тем, что снабжен вентилятором обдува в качестве агрегата, перекачивающего воздух в форкамере, передний край газоотводящей трубки присоединен к всасывающей стороне вентилятора обдува, а вентилятор обдува используют как для подачи воздуха, так и для увеличения давления низкотемпературного газа, когда давление низкотемпературного газа является недостаточным. ! 4. Способ эксплуатации установки сухого тушения кокса, отличающийся тем, что управляют соотношением количества перемешанного газа (воздух + низкотемпературный газ), � РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2007 138 418 (13) A (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2007138418/15, 17.02.2006 (71) Заявитель(и): НИППОН СТИЛ ИНДЖИНИРИНГ КО., ЛТД. (JP) (30) Конвенционный приоритет: 17.03.2005 JP 2005-076286 (43) Дата публикации ...

Coke cooling device

Coke dry quenching apparatus and method of the same

본 발명의 일 실시예는 건식 소화 장치의 내부로 순환가스를 공급하는 송풍부의 고장 또는 장애 발생시, 건식 소화 장치의 내부로 외부 공기가 유입되어 코크스가 착화되는 것을 방지하도록 불활성 가스를 공급하도록 구조를 개선한 건식 소화 장치 및 방법을 제공하는 것으로, 본 발명의 일 측면에 따른 건식 소화 장치는 코크스의 공급 및 배출을 위한 입구 및 출구가 구비되며, 내부에는 적열 코크스의 냉각을 위한 저장공간이 제공되는 본체; 상기 본체의 하부에 제공되어 상기 본체로 상기 코크스의 냉각을 위한 순환가스를 공급토록 연계되는 송풍부; 상기 본체의 일측에 제공되어 상기 본체 내부의 온도를 측정하는 감온부; 및 상기 감온부에 의해 측정된 상기 본체 내부의 온도가 설정온도 이상이면, 상기 코크스의 연소를 위해 상기 본체 내부로 불활성가스를 공급하는 연소억제부;를 포함한다. In an embodiment of the present invention, when a malfunction or failure occurs in a blowing unit that supplies circulating gas to the inside of the dry fire extinguishing system, external air is introduced into the dry extinguishing system to supply an inert gas to prevent ignition of the coke. The present invention provides a dry fire extinguishing system and method in which a dry fire extinguishing system according to an aspect of the present invention is provided with an inlet and an outlet for supplying and discharging coke and a storage space for cooling the glow- A main body; A blowing unit provided at a lower portion of the main body and connected to the main body to supply a circulating gas for cooling the coke; A temperature sensing unit provided on one side of the main body to measure a temperature inside the main body; And a combustion suppression unit for supplying an inert gas into the main body for combustion of the coke if the temperature inside the main body measured by the temperature sensing unit is equal to or higher than a set temperature.

Apparatus for discharging in cokes dry quenching facilities

본 발명은 소화탑의 하부에 설치되는 벙커 플레이트(Bunker Plate) 및 슬루잉 테이블(Slew Table)의 손상을 방지할 수 있는 코크스 건식 소화설비의 코크스 불출 장치에 관한 것으로서, 본 발명의 일 실시형태에 따른 코크스 건식 소화설비의 코크스 불출 장치는 코크스 건식 소화설비에 구성되는 소화탑에서 냉각된 코크스를 소화탑의 하부에 배치되는 벨트 컨베이어로 불출시키는 장치로서, 상기 코크스가 소화탑의 내부에서 하부로 낙하되는 것을 단속하도록 상기 소화탑의 하단에 설치되는 다수의 스윙 게이트(Swing Gate)와; 상기 소화탑의 하부를 둘러싸도록 연결되고, 내부가 중공되면서 하단부에는 배출구가 형성되어 상기 스윙 게이트를 통과하면서 낙하되는 코크스를 배출구 방향으로 유도시키는 벙커 플레이트(Bunker Plate)와; 상기 벙커 플레이트의 배출구에 연결되어 상기 소화탑 내부와의 기밀을 유지하면서 코크스를 상기 벨트 컨베이어로 유도하도록 구비되고, 상기 배출구와 연결되는 부위에는 상기 배출구를 통하여 배출되는 코크스의 낙하 경로를 안내하는 슬루잉 테이블(Slew Table)이 구비되는 락 호퍼(Lock Hopper)를 포함하고, 상기 스윙 게이트를 통과하여 낙하되는 코크스가 상기 벙커 플레이트의 내주면 및 슬루잉 테이블에 직접 충격을 가하는 것을 방지하도록 상기 벙커 플레이트의 내주면에는 다수의 스톤박스 유닛이 설치되는 것을 특징으로 한다.

Energy-saving and emission-reducing method and device for waste gas/pollutants of coking enterprise

本发明提供了一种焦化企业废气/污染物节能减排方法及装置，涉及大气污染控制技术和焦化行业的技术领域。本发明通过焦炉装煤、出焦及化产工艺废气梯度利用于焦炉燃烧室作为助燃空气，减少了多环芳烃及环境异味气体排放；同时采用焦炉净烟气干法熄焦结合焦炭密闭输送技术，解决传统工艺焦炭输送过程中无组织排放污染问题。本发明提供一种系统深度控制方法，削减了焦化企业废气量和常规/非常规污染物排放，同时经济、合理、高效的利用废气潜热及助燃气体成分，起到与企业削减产能异曲同工的环境效益。

Bracket structure of chute area of coke dry quenching furnace

本发明涉及一种干熄焦炉斜道区牛腿结构，牛腿结构由多层牛腿砖砌筑而成；相邻2层牛腿砖之间设有若干支撑件，支撑件为硬质支撑件，其厚度与灰缝的厚度相同，支撑件的顶面与上层牛腿砖直接接触，支撑件的底面与下层牛腿砖直接接触。本发明通过在牛腿砖层间的耐火泥浆灰缝中放置支撑件，有效防止由于牛腿灰缝变形及牛腿标高控制不准确导致的环形风道下沉及斜道分隔墙开裂的问题，提高干熄焦炉的砌筑质量及使用寿命。

Apparatus for preventing deformation of dust collecting hood in dry fire-extinguishing appliance of coke

그리즐리바의 변형을 방지할 수 있는 건식 소화 설비의 집진후드 변형 방지장치가 소개된다. 본 발명의 건식 소화 설비의 집진후드 변형 방지장치는, 적열 코크스가 담긴 버켓을 프리챔버로 안내하는 진입로의 일측에 결합된 집진덕트; 상기 집진덕트로 적열 코크스가 유입되는 것을 방지할 수 있도록 상기 집진덕트 일단에 일정 간격을 두고 설치된 복수 개의 그리즐리바; 상기 그리즐리바로 냉각수를 공급하는 냉각수 공급부; 및 상기 그리즐리바의 온도 조건에 따라 냉각수 공급 조건을 결정하는 제어부를 포함한다.

Semicoke cooling system

本发明提供了半焦冷却系统，该冷却系统包括：一级冷却装置，包括换热器，换热器设置在回转窑下方，并与回转窑相连通；以及二级冷却装置，二级冷却装置包括冷却螺旋输送机，冷却螺旋输送机与一级冷却装置相连通。通过将包含换热器的一级冷却装置设置在回转窑的下方，不仅节省了回转窑与高温换热器之间的高温动力设备，避免了高温造成设备故障，提高了设备运转稳定性，而且便于回转窑产生的半焦靠重力直接落到换热器内进行一级冷却；然后进一步经冷却螺旋输送机进行二级冷却，半焦物料在螺旋输送轴的作用下在料管内充分翻滚，与冷却面充分接触，使得最终出焦温度一致，进而提高了所冷却的半焦产品的质量。

Installation and method of dry coke quenching

FIELD: oil and gas industry. ^ SUBSTANCE: in coke quenching chamber 1 there performed is dry coke quenching. Circulation of cooling agent in coke quenching chamber 1 is performed by means of circulation system 2 of cooling agent. From continuous coke discharge device 4 there removed is cooling agent along recirculation circuit 5 of cooling agent to circulation system 2 of cooling agent. There also discharged is excess volume of cooling agent from continuous coke discharge device 4 to burner device 10 of additional heat-recovery boiler 6 via pipeline 112. ^ EFFECT: increasing recovery efficiency of heat contained in coke, and decreasing pollution of environment with carbon oxide. ^ 7 cl, 1 tbl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 388 789 (13) C2 (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2008128018/15, 09.07.2008 (24) Дата начала отсчета срока действия патента: 09.07.2008 (73) Патентообладатель(и): Общество с ограниченной ответственностью "Научно-техническое предприятие "Котлоэнергопром" (UA) (43) Дата публикации заявки: 20.01.2010 2 3 8 8 7 8 9 (45) Опубликовано: 10.05.2010 Бюл. № 13 (56) Список документов, цитированных в отчете о поиске: SU 1778132 A1, 30.11.1992. UA 14855 U, 15.05.2006. SU 1600329 A1, 07.02.1992. US 4141795 A, 27.02.1979. JP 10158656 A, 16.06.1998. систему циркуляции 2 охлаждающего агента. Также производят отвод избыточного объема охлаждающего агента из средства для непрерывной выгрузки кокса 4 в горелочное устройство 10 дополнительного котлаутилизатора 6 по трубопроводу 112. Изобретение позволяет увеличить эффективность утилизации тепла, содержащегося в коксе, и уменьшение загрязнения окружающей среды окисью углерода. 2 н. и 5 з.п. ф-лы, 1 табл., 2 ил. R U 2 3 8 8 7 8 9 (54) УСТАНОВКА И СПОСОБ СУХОГО ТУШЕНИЯ КОКСА Ñòð.: 1 ru C 2 C 2 Адрес для переписки: 061002, г. Харьков, а/я 8762, ООО "Инвента", Е.А.Зыбцеву (57) ...

Process and apparatus for quenching coke

Изобретение относится к металлургической промышленности. В особенности, изобретение относится к способу тушения кокса, выполняемому путем перегонки каменного угля (коксования), и к установке для реализации данного способа. Способ тушения кокса, полученного путем перегонки угля и имеющего температуру выше или равную 900°С, включает этапы, согласно которым: а) понижают температуру указанного кокса до примерно 700-300°С путем теплового обмена с текучей средой через стенки теплопроводного материала, помещенного между коксом и текучей средой, причем текучую среду выбирают из воды и диатермического масла; b) подают непрерывный поток указанного кокса при температуре примерно 700-300°С в турбоохладитель (Т), содержащий цилиндрический трубчатый корпус (18), закрытый на противоположных концах соответствующими концевыми пластинами (19, 20), оснащенный охлаждающим кожухом (21) для его внутренней стенки, по меньшей мере одно входное отверстие (9) для кокса, по меньшей мере одно входное отверстие (10, 15, 16) для воды, по меньшей мере одно выпускное отверстие (11, 12) и вращательную часть, установленную в цилиндрическом трубчатом корпусе (18) с возможностью вращения и содержащую вал (13), оснащенный элементами (14), выступающими в радиальном направлении от указанного вала, а также выполненную с возможностью обработки и продвижения кокса; с) подают непрерывный поток воды при температуре менее либо равной 100°С в турбоохладитель (Т) через указанное по меньшей мере одно входное 2 отверстие (10, 15, 16) и воздействуют на указанный поток кокса и воды вращательной частью, которая продвигает кокс по направлению к указанному по меньшей мере одному выпускному отверстию (11); d) непрерывно выгружают из указанного по меньшей мере одного выпускного отверстия (11, 12) поток кокса при температуре менее либо равной 200°С и поток водяного пара. Технический результат изобретения состоит в обеспечении способа тушения кокса, полученного при коксовании, так чтобы гарантировать строгий контроль ...

Patent JPS558035B2

Dry coke quenching chamber

FIELD: metallurgy. SUBSTANCE: dry coke quenching chamber includes a body with loading 4 and unloading 9 holes, rows of brickwork 2 located inside the body and forming a prechamber 5 with a quenching chamber 7 with a slide seam 10, and brickwork of inclined gas flue bulk-heads 3. Between the first five rows of brickwork, below the sliding seam, there are metal ties 11 mounted over entire perimeter of chamber along radial axis of each gas flue bulk-head, at least in one row, each of which is made in the form of a plate with ribs projecting downwards and upwards from its flat surfaces, and fixed on one edge and on the other edge of the plate by a threaded screw which is connected to a shell 1 of the chamber body. The plate ribs projecting downwards and upwards from the plate flat surfaces are made at least in the form of T-shaped structure made according to the geometry of the seams and entering the seams of the lower and upper brickwork rows. The metal tie along the length is made equal to 0.8-0.9 of the chamber brickwork width. EFFECT: increased brickwork resistance, increased its service life. 3 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 632 302 C1 (51) МПК C10B 39/02 (2006.01) C10B 29/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016148831, 02.12.2016 (24) Дата начала отсчета срока действия патента: 02.12.2016 Дата регистрации: (73) Патентообладатель(и): Открытое акционерное общество "Алтай-Кокс" (RU) Приоритет(ы): (22) Дата подачи заявки: 02.12.2016 2 6 3 2 3 0 2 R U (54) Камера сухого тушения кокса (57) Реферат: Изобретение относится к коксохимической промышленности, в частности к кирпичной кладке в камерах сухого тушения кокса. Камера сухого тушения кокса включает корпус с загрузочным 4 и разгрузочным 9 отверстиями, размещенную внутри корпуса рядами кирпичную кладку 2, образующую форкамеру 5 с камерой тушения 7 со швом скольжения 10, и кладку столбиков косых ходов газоходов 3. ...

Patent JPS5822498B2

Method for cokes dry quenching using carbon monooxide

본 발명은 일산화탄소를 이용한 코크스 건식 소화 방법에 관한 것으로, 보다 상세하게는 코크스 건식 소화 설비(CDQ) 본체에 형성된 프리챔버에 적열 코크스를 투입하는 장입 단계; 상기 프리챔버 하부에 위치하는 냉각챔버로 적열 코크스를 이동시키는 반응준비 단계; 및 적열 코크스의 공급과 동시에 상기 냉각챔버에 일산화탄소를 주입시키는 일산화탄소 주입 단계를 포함하는 일산화탄소를 이용한 코크스 건식 소화 방법에 관한 것이다. The present invention relates to a coke dry type fire extinguishing method using carbon monoxide, and more particularly, to a method of operating a coke dry type fire extinguishing system, A reaction preparation step of moving the red gypsum coke to a cooling chamber located below the prechamber; And a carbon monoxide injecting step of injecting carbon monoxide into the cooling chamber at the same time as supplying the glowing coke to the coke dry fire extinguishing method using carbon monoxide.

Plant and method for coke dry cooling

FIELD: process engineering. ^ SUBSTANCE: invention relates to by-product coke industry. Coke dry cooling is carried out in coke drying chamber 1 by passing cooling agent through coke layer. Cooling agent circulation in said chamber is performed by circulation system 2 furnished with exhaust-heat boiler 3 and induced-draft fan 83. Coke is discharged by continuous discharge system 4 coupled with gas mix circulation circuit 6. Cooling agent circulation circuit 5 communicates continuous discharge system 4 with circulation system 2. Extra exhaust-heat boiler 7 communicates with gas mix circulation circuit 6 and cooling agent circulation system 2. ^ EFFECT: improved operating performances. ^ 7 cl, 3 tbl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 377 273 (13) C1 (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2008128020/15, 09.07.2008 (24) Дата начала отсчета срока действия патента: 09.07.2008 (73) Патентообладатель(и): Общество с ограниченной ответственностью "Научно-техническое предприятие "Котлоэнергопром" (UA) (45) Опубликовано: 27.12.2009 Бюл. № 36 2 3 7 7 2 7 3 (56) Список документов, цитированных в отчете о поиске: SU 1600329 A1, 07.02.1992. SU 1624014 A1, 30.01.1991. SU 1778132 A1, 30.11.1992. US 4141795 A, 27.02.1979. JP 10158656 A, 16.06.1998. помощью средства для непрерывной выгрузки кокса 4, к которому примыкает контур циркуляции 6 газовой смеси. Контур рециркуляции 5 охлаждающего агента связывает средство для непрерывной выгрузки кокса 4 с системой циркуляции 2 охлаждающего агента. Дополнительный котел-утилизатор 7 соединен с контуром циркуляции 6 газовой смеси и с системой циркуляции 2 охлаждающего агента. 2 н. и 5 з.п. ф-лы, 3 табл., 2 ил. (57) Реферат: Изобретение может быть использовано в коксохимической промышленности. В камере тушения кокса 1 производят сухое тушение кокса за счет пропускания через слой кокса охлаждающего агента. ...

Intelligent dosing system for dry quenching waste heat power generation

本发明涉及锅炉运行系统技术领域，公开了一种干熄焦余热发电用智能加药系统，通过稀释阀门等设置，对磷酸盐药箱与氢氧化钠药箱内的药粉进行稀释成溶液，方便循环泵吸入混合，通过设置稀释阀门与稀释泵，不需要人为向磷酸盐药箱与氢氧化钠药箱内注水稀释即可配比药粉溶液，省时省力且提高了系统的运行效率，通过关闭循环阀门，开启第三注药阀门，使得循环泵将锅炉内的余量水抽入并与对应的药粉溶液混合，最终由循环管与进水管输入至锅炉内的上部分，并通过PH测试仪检测混合溶液的PH值是否合格，从而确保在冷启动情况下，锅炉内的余量水均能够达到理想的PH值范围，避免余量水与后续混合溶液的药剂浓度不一，导致药剂扩散特性差的现象。

Device for dry quenching of coke

Heat cycle continuous automatic coal pyrolyzing furnace

本发明公开一种热循环连续自动化煤热解炉，包括炉体、进煤装置、预热装置、入炉煤调节仓、入炉煤冷却装置、煤热解炭化装置、焦改质装置、干熄干熄装置、荒煤气导出装置，其中，煤热解炭化装置主要包括炭化室、外燃气加热装置、内燃烧加热装置、火道弓构成。本发明连续炼焦的特点是将煤的进煤、预热、炭化、焦改质、干熄等工艺串成在同一个煤热炉体中，实现连续炼焦，提高了炼焦效率，降低了炼焦成本，克服了现间歇式炼焦技术工艺不连续生产效率低下，设备杂多所需厂房面积大，人力成本高的问题。

Dry coke quenching plant

FIELD: oil and gas industry. SUBSTANCE: plant 100 contains the chamber 10, into which the red-hot coke is supplied and the circulating cooling gas is blown; the cyclone 20, into which the circulating cooling gas is injected through the first channel 70. The cyclone collects the coke powder; and the exhaust heat boiler 30, into which the circulating cooling gas is injected through the second channel 80, at that the exhaust heat boiler recovers the heat of the circulating cooling gas. The circulating cooling gas, flowing from the exhaust heat boiler 30, returns to the chamber 10 through the third channel 90, connecting the exhaust heat boiler and the chamber, thereby cooling the red-hot coke in it. The circulating cooling gas is supplied to the cyclone 20, it has the temperature adjusted in the range from 757-900°C. The second channel 80 has the protruding part 81, protruding upward from the top part of the cyclone 20 and the horizontal part 82, that is bent from the protruding part and extends horizontally. The air supply channel 40, for injecting the air into the circulating cooling gas, is located only on the protruding part 81 along the second channel 80. EFFECT: reduction of the scale formation in the cyclone and, as the result, increase of dust collection efficiency, reduction of the exhaust heat boiler surface wear, improvement of the heat transfer efficiency, reduction of the circulating cooling gas volume, compactness of the plant. 1 tbl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 632 016 C2 (51) МПК C10B 39/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2015113404, 02.08.2013 (24) Дата начала отсчета срока действия патента: 02.08.2013 Дата регистрации: Приоритет(ы): (30) Конвенционный приоритет: 13.09.2012 JP 2012-201819 (56) Список документов, цитированных в отчете о поиске: JP S 61143488 A, 01.07.1986. SU (45) Опубликовано: 02.10.2017 Бюл. № 28 904315 A1, 23.03.1992. SU 998490 A1, ...

Method and apparatus for cooling coke

1. Способ охлаждени  кокса, включающий пропускание кокса под действием силы т жести через холо- 1 дй ьную камеру, подачу охлаждгиощего газа противотоком по мен ьшей мере двум  потоками по высоте камеры, отвод газа из верхней части камеры, его охла сдение и подачу в , 6 т л и чаю щ и и с   тем,, что, с целью повышени  paJBHOMepHbcTH охлаждени , качества кокса и степени ; использовани  тепла, газ охлаждают по меньшей мере до: двух различных температур и поток с .более высокой температурой подают в камеру выше точки подачи потока с более низкой температурой. S 1. A method of cooling coke, which involves passing coke under the force of gravity through a cold 1 chamber, supplying a cooling gas with countercurrent at least two streams along the height of the chamber, venting the gas from the upper part of the chamber, cooling it and supplying it to 6 tons l and tea u and so, with the aim of improving paJBHOMepHbcTH cooling, coke quality and degree; using heat, the gas is cooled at least to: two different temperatures and a stream with a higher temperature is fed into the chamber above the point of flow with a lower temperature. S

A kind of novel energy-saving environment-friendly dry coke quenching equipment

本发明公开了一种新型节能环保干熄焦设备，干熄炉连通第一进气管和第一出气管，第一出气管伸入污水罐并连接分流三通阀，分流三通阀连接第二进气管并通过滤芯法兰连接第三进气管，第二进气管伸入冷却罐内，冷却罐连通第二出气管，第三进气管和第二出气管连接合流三通阀，合流三通阀和第一进气管连接第一鼓风机；污水罐连通第四出气管，第四出气管的中部构成冷凝管段并连通蓄水箱，蓄水箱连接第一出水管，第一出水管伸入冷却罐内；冷却罐底部安装泵体，泵体连接第二出水管，第二出水管伸入污水罐内；污水罐和冷却罐内还设有液位计。其技术方案中形成内循环式的惰性气体冷却系统，并实现换热用冷却水循环的功能，能够实现除尘功能，较为环保节能。

Ringwall ruggedized construction and reinforcement means in coke dry quenching furnace

本发明公开的是焦炉设备领域的一种干熄焦炉内环墙加固结构及加固方法，包括由内环墙和外环墙构成的环状结构体，整个环状结构体的下端由牛腿进行支撑，所述内环墙的外侧面设有多根沿竖直方向布置的加固柱，多根加固柱绕内环墙的轴线均匀分布，所述加固柱与外环墙之间均匀设有多根支撑梁。本发明的有益效果是：通过在干熄焦炉的内环墙上设置多根加固柱，并在加固柱与外环墙之间设置支撑梁的结构形式来对内环墙进行支护，使外环墙能够在径向上阻止内环墙向外凸出位移，大大降低了内环墙上出现贯通缝的几率，有效防止了内环墙穿孔、垮塌等设备事故。

Quenching apparatus

The present invention relates to a plasma processing apparatus comprising a chamber in which a space for receiving a processed material is formed therein, a gas circulation unit connecting the upper and lower portions of the chamber to the outside of the chamber to form a circulation path of the first gas, There is proposed an extinguishing device which includes a gas introducing portion that forms an introducing path and a temperature adjusting portion that is connected to a gas introducing portion so that the internal temperature of the device can be prevented from being lowered and the extinguishing material can be stably extinguished.

Method for cokes dry quenching using carbon monooxide

본 발명은 일산화탄소를 이용한 코크스 건식 소화 방법에 관한 것으로, 보다 상세하게는 코크스 건식 소화 설비(CDQ) 본체에 형성된 프리챔버에 적열 코크스를 투입하는 장입 단계; 상기 프리챔버 하부에 위치하는 냉각챔버로 적열 코크스를 이동시키는 반응준비 단계; 및 적열 코크스의 공급과 동시에 상기 냉각챔버에 일산화탄소를 주입시키는 일산화탄소 주입 단계를 포함하는 일산화탄소를 이용한 코크스 건식 소화 방법에 관한 것이다.

Coke emergency discharge apparatus of dry quenching bucket

본 발명은 코크스 오븐의 건식 소화설비에서 크레인 및 기타 설비 이상 발생시 설비 소손없이 버켓 내의 적열코크스를 신속하고 안전하게 배출할 수 있도록 한 건식소화설비의 버켓내 적열코크스 비상 배출장치에 관한 것이다. The present invention relates to an emergency coke in the bucket of the dry fire extinguishing equipment of the dry fire extinguishing equipment to be able to quickly and safely discharge the red coke in the bucket without damage to the equipment in the dry fire extinguishing equipment of the coke oven. 본 발명은 건식소화설비의 버켓내에 내장된 적열코크스를 비상 배출하기 위한 장치에 있어서, 상부에 유압발생수단과 가이드 레일이 설치된 베이스부와; The present invention provides an apparatus for emergency discharge of the red coke embedded in the bucket of the dry fire extinguishing equipment, comprising: a base having an oil pressure generating means and a guide rail installed thereon; 상기 가이드 레일을 타고 전,후진하면서 상기 버켓을 이송시키는 버켓이송부와; 상기 버켓이송부에 의해 이송된 버켓내의 적열코크스를 배출하는 적열코크스배출부를 포함하여 구성된 것을 특징으로 한다. A bucket transfer part which transfers the bucket while moving forward and backward on the guide rail; It characterized in that it comprises a red coke discharge portion for discharging the red coke in the bucket transferred by the bucket transfer unit.

Process for dry coke cooling

METHOD FOR DEDUSTING AND COOLING COOLING GASES USED FOR DRY COOKING

Detachable gate flap on glowing coke bucket

본 고안은 코크스 건식 소화설비 중 적열 코크스 운반을 위한 적재 설비인 버켓 내부에 설치된 라이너 구조를 개선하여 상기 라이너 표면에 부착탄이 발생되는 것을 줄일 수 있도록 한 적열 코크스 버켓의 부착탄 제거형 게이트 플랩에 관한 것이다. The present invention improves the structure of the liner installed inside the bucket, which is a loading facility for transporting the coke of the coke dry fire extinguishing system, to reduce the occurrence of sticking coal on the surface of the liner. It is about. 본 고안은 적열 코크스 장입을 위해 장입구에 안착된 버켓 하부에서 게이트 플랩 실린더 및 게이트 플랩 오프너를 통해 오픈되는 게이트 플랩이 라이너를 통하여 서포트 빔에 결합된 것에 있어서, 상기 게이트 플랩(50)의 라이너(52) 표면에는 돌기부(52a)가 돌설되어 있고, 그 저면에는 고정 브라켓트(52b)(52c)가 형성되어 있으며, 상기 서포트 빔(54)은 그 외면에 형성된 지지 브라켓트(54a)(54b)를 통하여 상기 라이너(50)의 고정 브라켓트(52b)(52c)와 결합되어 있는 것을 특징으로 한다. The present invention is a gate flap that is opened through the gate flap cylinder and the gate flap opener at the bottom of the bucket seated in the charging inlet for the red coke is coupled to the support beam through the liner, the liner of the gate flap 50 52. A projection 52a is formed on the surface thereof, and fixing brackets 52b and 52c are formed on the bottom thereof, and the support beam 54 is supported by support brackets 54a and 54b formed on the outer surface thereof. It is characterized in that it is coupled to the fixing bracket (52b, 52c) of the liner (50). 상기와 같은 본 고안의 구성과 작용에 의하여 버켓 하부에 발생된 부착탄의 제거가 용이하게 이루어짐에 따라 적열 코크스의 낙하가 쉽게 이루어지고, 라이너의 서포트 빔으로부터의 이탈 방지와 함께 수작업 불필요에 따른 작업자의 안전 재해 방지와 함께, 생산성 향상을 도모할 수 있는 효과가 제공된다. According to the configuration and action of the present invention as described above it is easy to remove the coking coal generated in the lower portion of the bucket, the coke is easy to fall, the liner is prevented from falling away from the support beam, the worker according to the need for manual work Along with the safety disaster prevention, the effect of improving productivity is provided.

Level control apparatus for dust catcher in cokes dry quenchingfacilities

본 발명은 건식소화설비(CDQ)의 더스트 캐처에서 사용되는 레벨계의 파손 및 오작동을 방지할 수 있도록 더스트 레벨을 제어하는 건식소화설비의 더스트 캐처 레벨제어장치에 관한 것으로, 건식소화설비의 더스트 캐처 레벨제어장치는, 건식소화설비의 더스트 캐처에 장착된 레벨계와 상기 레벨계에 장착되어 상기 더스트 캐처 내의 더스트 레벨을 검출하는 레벨검출부와 상기 레벨검출부에서 전송되는 신호를 전달받아 상기 운전부에 전달하는 레벨발신기 및 상기 레벨발신기에서 전송되는 신호에 따라 상기 더스트 캐처 내의 더스트 레벨을 제어하는 운전부;를 포함하고, 상기 레벨검출부가 상기 레벨계가 장착된 상기 더스트 캐처 연결부위에 더스트가 쌓이는 준위에 따라 신호를 발생시켜 상기 운전부에 전달하면 상기 운전부는 상기 더스트를 배출 또는 차단하도록 하는 것을 특징으로 할 수 있다.

Red coke transfer device and transfer method suitable for coke quenching

本发明属于冶金领域，涉及一种适合熄焦的红焦转运装置及转运方法，在焦炉的一侧且平行于焦炉方向设有轨道，沿轨道方向设有熄焦车旋转平台，熄焦车旋转平台上部设有相同间距及型号的轨道；熄焦车轨道的一端且垂直于轨道方向的地面以下设有地坑，地坑中设置干熄焦焦罐；焦罐坐落在运载车上；地坑的一端经导焦溜槽与熄焦车轨道末端连接，另一端设卷扬机及提升井架。红焦由炭化室中推出后平铺在熄焦车接焦槽上，熄焦车沿轨道行走，至干熄焦焦罐处，接焦槽下的倾翻机构推动接焦槽向干熄焦焦罐方向倾翻，红焦直接翻入导焦溜槽再进入干熄焦焦罐，实现红焦从焦炉中推出转运至干熄焦焦罐的过程。特别适用于卧式热回收焦炉采用干熄焦的红焦转运。

Semi-coke dry quenching device and double-parameter full dry quenching method

本发明公开了一种半焦炭干熄焦装置，包括：锅筒、冷焦箱、水夹套冷却器、过渡膨胀连接装置；所述冷焦箱、水夹套冷却器并排由上到下依次设置，并且所述冷焦箱、水夹套冷却器之间通过过渡膨胀连接装置固定连接；所述锅筒的底部设置下降管，所述下降管的另一端与所述冷焦箱的底部连通，所述锅筒的侧壁上设置导气管，所述导气管的另一端与所述冷焦箱的顶部连通；所述锅筒的内部设置汽水分离装置，所述汽水分离装置上设置蒸汽出口，所述蒸汽出口穿过所述锅筒的内壁，置于所述锅筒的顶部。本发明处理半焦炭的装置及方法可以避免污染环境，又能节约资源，还能将半焦炭的热量回收利用。

Arrangement for coke dry quenching

1. УСТРОЙСТВО ДЛЯ .СУХОГО ТУШЕНИЯ КОКСА, содержащее вертикальный корпус, газораспределитель с тругг ТТ . jS.v;.. -;, лл . 1 «obe /о% « . бой дл  подачи охлаждающего , расположенный в нижней части корпуса в его стенках, центральный газораспределитель с трубой дл  подачи охлаждающего газа, расположенный в средней части корпуса вдоль его вертикальной оси, регулировочные . вентили, установленные на трубах дл  подачи охлаждакщего газа, о т л ичающеес  тем, что, с целью повышени  равномерности охла щени , центральный газораспределитель выполнен в виде кольцевого коллектора, имеющего форму обратного усеченного конуса с отверсти ми дл  выхода газа. О) V.O фI/гf 1. A DEVICE FOR .COOL COKE EXTINGUISHING COKE, containing a vertical body, a gas distributor with a TT-pipe. jS.v; .. - ;, ll. 1 "obe / o%". fight for cooling supply, located in the lower part of the body in its walls, central gas distributor with a pipe for supplying cooling gas, located in the middle part of the body along its vertical axis, adjusting. The valves installed on the pipes for supplying the cooling gas are designed so that, in order to improve the cooling uniformity, the central gas distributor is made in the form of an annular manifold having the form of a reverse truncated cone with openings for the gas to exit. O) V.O fI / gf

METHOD FOR DRY COOLING COCKS AND COOKING COOLING DEVICE FOR CARRYING OUT THE METHOD

DEVICE FOR DRY-COOLING GLOWING COOK

Coke dry cooling method and column

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Plant for obtaining and conveyor transportation of red-hot coke

FIELD: oil and gas industry. SUBSTANCE: red-hot coke is obtained by means of the device for obtaining red-hot coke 5 from coke furnace with transportation bucket 3. Lower section of device 5 includes unloading flap mechanism of opening/closing 31 and hoisting tower 7. Device 5 also includes the main trolley moved along rail 11, device for movement of transportation bucket 3 between the main trolley and hoisting tower 7, and rotation mechanism. Hoisting tower 7 includes hoisting hook 21 having traction-type levers 19, and hoisting mechanism 25 for hoisting hook 21. EFFECT: invention allows increasing volumetric efficiency of transportation bucket. 7 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 471 852 (13) C2 (51) МПК C10B 39/14 (2006.01) B65G 67/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011103186/05, 17.06.2010 (24) Дата начала отсчета срока действия патента: 17.06.2010 (73) Патентообладатель(и): ДжП СТИЛ ПЛАНТЕК КО. (JP) R U Приоритет(ы): (22) Дата подачи заявки: 17.06.2010 (72) Автор(ы): СЭКИГУТИ Такеси (JP) (43) Дата публикации заявки: 10.08.2012 Бюл. № 22 (45) Опубликовано: 10.01.2013 Бюл. № 1 2 4 7 1 8 5 2 (56) Список документов, цитированных в отчете о поиске: WO 2007/105513 A1, 20.09.2007. RU 2042699 C1, 27.08.1995. JP 60-090292 A, 21.05.1985. JP 7278557 A, 24.10.1995. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.01.2011 2 4 7 1 8 5 2 R U (87) Публикация заявки РСТ: WO 2011/018920 (17.02.2011) C 2 C 2 (86) Заявка PCT: JP 2010/060267 (17.06.2010) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент", А.А. Силаевой (54) УСТАНОВКА ДЛЯ ПОЛУЧЕНИЯ И КОНВЕЙЕРНОЙ ТРАНСПОРТИРОВКИ РАСКАЛЕННОГО ДОКРАСНА КОКСА (57) Реферат: Изобретение относится к коксохимическому производству. Раскаленный докрасна кокс получают при помощи устройства для получения раскаленного докрасна кокса 5 из коксовой печи транспортировочным ковшом 3. Устройство 5 содержит на нижнем ...

METHOD OF DRY EXTINGUISHING OF COX BY VAPOR WITH THE FOLLOWING USE OF THE FORMED SYNTHESIS GAS

1. Способ сухого тушения кокса (5a), в котором:• уголь (2) нагревают в коксовой печи (1), в процессе нагревания используя имеющий высокую теплотворную способность газ, и кокс (5a) получают посредством циклического коксования, причем вышеупомянутый кокс выгружают в коксотушильный вагон (6) после завершения коксования, и• раскаленный кокс (5a) перемещают в коксотушильное устройство (7) в коксотушильном вагоне (6), в котором раскаленный кокс (5a) тушат до температуры ниже температуры воспламенения посредством тушильного газа (8),отличающийся тем, что:• водяной пар (HO) используют в качестве тушильного газа (8) в условиях исключения воздуха, причем вышеупомянутый пар реагирует, по меньшей мере, частично с раскаленным коксом (5a) согласно реакции водяного газа, образуя синтез-газ, состоящий из водорода (H) и монооксида углерода (CO), и• поскольку сухое тушение осуществляют в коксотушильном устройстве (7) получаемый водородсодержащий тушильный газ (9) собирают и• полученную таким способом газовую смесь (9) используют для следующей цели.2. Способ сухого тушения кокса (5a) по п. 1, отличающийся тем, что использование для следующей цели относится к введению газовой смеси (9) в топливный газ (9a) коксовой печи (печей) (1).3. Способ сухого тушения кокса (5a) по п. 2, отличающийся тем, что углеводородный топливный газ смешивают с синтез-газом (9), используемым для нагревания коксовой печи (1), перед его введением (9a) в коксовую печь (1).4. Способ сухого тушения кокса (5a) по п. 3, отличающийся тем, что топливный газ представляет собой природный газ.5. Способ сухого тушения кокса (5a) по п. 3, отличающийся тем, что топливный газ представляет собой коксовый газ.6. Способ сухо� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10B 39/02 (13) 2014 118 737 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014118737/05, 22.09.2012 (71) Заявитель(и): ТИССЕНКРУПП ИНДАСТРИАЛ СОЛЮШНЗ АГ (DE) Приоритет(ы): (30) Конвенционный приоритет ...

Apparatus for Covering Container

본 발명은 용기의 개방된 부분을 개폐하는 커버장치로서, 상기 용기의 장입구를 덮는 커버와, 상기 커버를 관통하고 상기 용기의 내부와 외부를 연통시키는 배관, 상기 커버에 장착되고 상기 배관을 개폐하는 개폐기, 및 상기 개폐기의 작동을 제어하는 제어기를 포함하고, 저압의 용기 내부로 다량의 공기가 급속하게 유입되는 것을 억제하거나 방지하여 부하량을 감소시킬 수 있다. A cover device for opening and closing an open portion of a container, the cover device comprising: a cover for covering a bow inlet of the container; a pipe penetrating the cover and communicating the inside and the outside of the container; And a controller for controlling the operation of the switch, and it is possible to suppress or prevent the rapid introduction of a large amount of air into the low-pressure container, thereby reducing the load.

Low-deterioration soft coal pyrolyzing furnace

本发明公开一种低变质烟煤的煤热解炉，包括炉体、加煤装置、煤热解炭化装置、焦改质装置、干熄焦装置、荒煤气导出装置；所述的加煤装置、煤热解炭化装置、焦改质装置以及干熄焦装置在炉体上自上而下一体成形。本发明可以实现连续不间断地对低变质烟煤进行高温热解，同时利用高温热解过程中产生的荒煤气经过化产回收净化后的净煤气进行燃烧，利用未充分完全燃烧后的废气经过蓄热换热后变成的低温废气对高温热解完成的变成的“无烟炭”进行干熄降温，再对干熄过程中产生的高温可燃废气进行再次补气燃烧，补气燃烧后的高温热废气用来对入炉前的低变质烟煤进行预热干燥，所以本发明基本不需要消耗外来能源，生产成本得以节省。

Process for dry quenching of coke with steam with subsequent use of synthesis gas produced

FIELD: chemistry. SUBSTANCE: present invention relates to by-product coke industry. Coal (2) is heated in coke oven (1). Obtained coke (5a) is pushed out into coke quenching car (6) and moved to coke quenching device (7). Incandescent coke (5a) is quenched to a temperature below kindling temperature by means of steam (8) under exclusion of air. Steam (8) for quenching is first divided into at least into two substreams. One substream of steam (8) is fed into coke quenching device (7) from below upwards in vertical flow direction, and substream of steam (8) is fed into part of coke quenching device (7), in which coke (5a) to be quenched has a temperature of 500-900 °C. Obtaining synthesis gas (9). EFFECT: invention enables to efficiently recycle coke heat. 12 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10B 39/02 C10J 3/66 C01B 3/12 C01B 3/50 (13) 2 605 125 C2 (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014118737/05, 22.09.2012 (24) Дата начала отсчета срока действия патента: 22.09.2012 (72) Автор(ы): ТИЛЕРТ Хольгер (DE) (73) Патентообладатель(и): ТИССЕНКРУПП ИНДАСТРИАЛ СОЛЮШНЗ АГ (DE) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.11.2015 Бюл. № 32 R U 12.10.2011 DE 10 2011 115 698.8 (45) Опубликовано: 20.12.2016 Бюл. № 35 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 12.05.2014 2 6 0 5 1 2 5 (56) Список документов, цитированных в отчете о поиске: SU 802354 A1, 07.02.1981. SU 1792422 A3, 30.01.1993. DE 375785 C, 18.05.1923. JP 57070186 A, 30.04.1982. JP 60-110784 A, 17.06.1985. CN 101845307 A, 29.09.2010. (86) Заявка PCT: 2 6 0 5 1 2 5 R U C 2 C 2 EP 2012/003969 (22.09.2012) (87) Публикация заявки PCT: WO 2013/053427 (18.04.2013) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СПОСОБ СУХОГО ТУШЕНИЯ КОКСА ПОСРЕДСТВОМ ПАРА С ПОСЛЕДУЮЩИМ ...

Discharging device for coke dry quenching facilities

배출 장치 내의 코크스의 이송상태를 감지하여 신속한 조치가 이루어질 수 있고, 필요시 슈트 등에 걸려 있는 이물질을 파쇄하여 제거함으로써 배출 장치 내에 발생할 수 있는 병목현상을 최소화할 수 있도록, 코크스 건식 소화설비의 챔버 하부에 설치되어 코크스가 배출되는 통로를 이루는 슈트와, 상기 슈트의 내측 상부에 설치되어 코크스를 입경별로 분리 이송하는 진동피더, 상기 슈트 하부에 설치되어 진동피더를 거친 코크스를 배출하는 로터리 실 밸브, 상기 진동피더와 상기 로터리 실 밸브 사이에 배치되어 슈트 내 이물질을 파쇄하는 파쇄부를 포함하는 코크스의 건식 소화설비의 코크스 배출 장치를 제공한다. Quick measures can be taken by detecting the transport status of coke in the discharge device, and if necessary, the lower part of the chamber of the coke dry fire extinguishing system can be minimized by minimizing bottlenecks in the discharge device by crushing and removing foreign substances caught in the chute. A chute forming a passage through which coke is discharged, a vibration feeder installed at an inner upper portion of the chute to separate and transport the coke by particle diameter, and a rotary seal valve installed at the lower part of the chute to discharge coke through the vibration feeder, It is disposed between the vibration feeder and the rotary seal valve provides a coke discharge device of the coke dry fire extinguishing equipment comprising a crushing unit for crushing foreign matter in the chute.

Apparatus of dust collecting hood in coke dry quenching dust collector

본 발명은 CDQ(Coke Dry Quenching) 집진기 집진후드에 관한 것으로, CDQ 설비에 구비된 집진후드 장치에 있어서; 하단면이 개방된 후드본체; 후드본체의 개방된 하단면을 통해 후드본체 내부에 위치하도록 배관되고, 더스트를 포집하는 집진덕트; 집진덕트와 평행하게 배관되고, 순환가스를 포집하는 압력컨트롤덕트; 후드본체의 개방된 하단면을 개폐하도록 구비되어 개방된 하단면을 길이방향으로 절반씩 밀폐하는 제1,2개폐판; 제1,2개폐판의 마주보는 변 상에 집진덕트와 압력컨트롤덕트를 감쌀 수 있도록 길이방향으로 절개 형성된 제1,2홈; 후드본체의 양 외측면 하단에 구비되고, 제1,2개폐판이 회전가능하게 힌지결합된 힌지축; 제1,2개폐판의 후드본체를 벗어난 쪽 단부 상면에 링크된 실린더로드; 실린더로드가 접속되고, 후드본체의 양 외측면에 고정되어 제1,2개폐판을 회전개폐시키는 개폐실린더;를 포함하여 구성되는 것을 특징으로 하는 CDQ 집진기 집진후드 장치를 제공한다. 본 발명에 따르면, 집진후드를 하이브리드 형태로 구현하여 정상운전시에는 밀폐형으로 운전하고, 비상운전시에는 개방형으로 운전함으로써 집진효율을 높이고, 질식 등 안전사고를 예방하며, 챔버 내 압력 조절도 용이하게 한 효과를 얻을 수 있다. The present invention relates to a CDQ (Coke Dry Quenching) dust collector hood, the dust collection hood device provided in the CDQ facility; A hood body with an open bottom surface; A dust collecting duct piped to be positioned inside the hood body through an open bottom surface of the hood body, and collecting dust; A pressure control pipe connected to the dust collecting duct and collecting the circulating gas; First and second opening and closing plate provided to open and close the open bottom surface of the hood body to seal the open bottom surface in half in the longitudinal direction; First and second grooves formed in the longitudinal direction to cover the dust collecting duct and the pressure control duct on opposite sides of the first and second opening and closing plates; Hinge shafts provided at lower ends of both outer surfaces of the hood body, and the first and second opening and closing plates are hinged rotatably; A cylinder rod linked to an upper surface of an end portion outside the hood body of the first and second opening and closing plates; The cylinder rod is connected, and fixed to both outer surfaces of the hood body to open and close the cylinder for opening and closing the first and second opening and closing plate; provides a CDQ dust collector dust hood apparatus comprising a. According to the present invention, the dust ...

Regulating flow in a cooling bunker

Coke quenching and handling apparatus and method

An improved coke handling and quenching apparatus and method comprising a coke box for receiving, cooling and carrying a coke charge from a coke oven in a pollution-free manner and a highly maneuverable self-propelled carrier vehicle for transporting and maneuvering the coke box, the carrier having an upper tilt frame for supporting and dumping the coke box and apparatus for maneuvering the coke box within the tilt frame to assist in alignment of the coke box with the oven face. In a preferred embodiment, the apparatus further includes a gas circulation system for enhancing the cooling of the coke charge by circulating gas within the coke box. The apparatus may also include an inert gas heat recovery system.

A kind of coke-stove gas and dry coke quenching residual heat integrative electricity generation system

一种焦炉煤气与干熄焦余热综合发电系统，包括焦炉、焦炉煤气锅炉、干熄炉、干熄焦余热锅炉、汽轮机、发电机，焦炉产生的荒煤气经过处理后进入焦炉煤气锅炉内燃烧，焦炉煤气锅炉的出汽口与汽轮机连通，焦炉的排焦口与干熄炉的装焦口连通，干熄炉的循环气体出口与干熄焦余热锅炉的烟气进口相连，干熄焦余热锅炉的烟气出口与干熄炉的循环气体进口相连，形成干熄炉冷却气体的循环过程，干熄焦余热锅炉的出汽口也与汽轮机连通，干熄焦余热锅炉与焦炉煤气锅炉产生的高温蒸汽用于驱动同一汽轮机做功，汽轮机带动发电机发电。本发明与传统的焦炉煤气发电与干熄焦余热发电各自独立的模式相比，系统更加集成，投资成本大幅降低。

Dry coke quenching chamber discharge - by sliding plate and hinged plate for flow metering bunker vol. adjustment

Coke dry cooling system with heat recovery - has closed cooling chamber and two steam drums operating at different pressures and giving improved cooling

This method of dry-cooling coke is done in a closed cooling-chamber, with recovery of sensible heat. The coke gives up part of its heat directly to a circulating cooling-gas, and part indirectly to a coolant via cooling surfaces in the cooling chamber. The coolant circulation system includes a steam drum (I) for the waste-heat system. It operates at a higher pressure than a steam drum (II) for the cooling surfaces. Several variants are claimed for these steam-drum and other arrangements. USE/ADVANTAGE - The drawbacks of systems with two steam drums operating at about the same pressure are avoided, and heat transmission to the cooling surfaces is improved.

Patent FR2533580B3

COKE DESULFURIZATION PROCESS

L'invention concerne la désulfuration du coke. On désulfure du coke par les étapes successives consistant à chauffer le coke à des températures de désulfuration et à maintenir le coke à des températures de désulfuration pour effectuer sa désulfuration, le coke atteignant une température d'au moins 1 000 degrés C (de préférence au moins 1 100 degrés C et en particulier au moins 1 200 degrés C) durant la désulfuration. On effectue le refroidissement et la totalité ou une partie du chauffage par contact direct à contre-courant avec un gaz, la chaleur libérée par le coke durant le refroidissement étant récupérée par le gaz et utilisée pour fournir la majeure partie du chauffage afin de porter le coke à la température de désulfuration. Le coke désulfuré obtenu peut être utilisé notamment à la fabrication d'électrodes. The invention relates to the desulfurization of coke. Coke is desulfurized by the successive steps of heating the coke to desulfurization temperatures and maintaining the coke at desulfurization temperatures to effect its desulfurization, the coke reaching a temperature of at least 1000 degrees C (preferably at minus 1,100 degrees C and in particular at least 1,200 degrees C) during desulfurization. The cooling and all or part of the heating are carried out by direct countercurrent contact with a gas, the heat released by the coke during the cooling being recovered by the gas and used to provide most of the heating to carry the heat. coke at desulfurization temperature. The desulfurized coke obtained can be used in particular in the manufacture of electrodes.

TANK DRY COOLER FOR COKE

DRY COKE EXTINGUISHING PROCESS AND DEVICE FOR ITS IMPLEMENTATION

L'invention concerne les combustibles métallurgiques. Le procédé faisant l'objet de l'invention est du type comprenant un refroidissement du coke par passage, à travers celui-ci, d'un mélange d'hydrocarbures et de vapeur d'eau, avec obtention d'un gaz contenant de l'hydrogène et de l'oxyde de carbone, et est caractérisé en ce qu on chauffe au préalable le coke dans la partie supérieure de la chambre 1 jusqu'à une température non inférieure à 1200 degrés C, puis on le refroidit d'abord jusqu'à une température non inférieure à 700 degrés C en faisant passer à travers le coke ledit mélange, puis jusqu'à une température non supérieure à 200 degrés C en faisant passer à travers le coke un gaz inerte. L'invention assure notamment un refroidissement efficace du coke avec obtention simultanée d'un gaz contenant des constituants utiles ( SIGMA H2 + CO), pouvant être utilisé pour les besoins de l'élaboration de la fonte. The invention relates to metallurgical fuels. The process forming the subject of the invention is of the type comprising cooling the coke by passing, through the latter, a mixture of hydrocarbons and water vapor, with the production of a gas containing water. 'hydrogen and carbon monoxide, and is characterized by preheating the coke in the upper part of chamber 1 to a temperature not lower than 1200 degrees C, then cooling it first to 'at a temperature of not less than 700 degrees C by passing the coke through said mixture, then to a temperature of not more than 200 degrees C by passing an inert gas through the coke. The invention notably ensures efficient cooling of the coke with simultaneous obtaining of a gas containing useful constituents (SIGMA H2 + CO), which can be used for the needs of the production of pig iron.

Container for cooling dry coke

Container for cooling dry coke

Coke dry cooling method and device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Patent JPS6033866B2

Device for discharging dust of hopper

Provided is a dust evacuation device of a hopper. According to the present invention, the dust evacuation device of a hopper comprises: a discharge pipe for discharging the dust stored in a feed hopper to a belt; a discharge plate having an orifice for discharging the dust introduced into the discharge pipe to the lower part of the discharge pipe; and a pressure reducing unit for reducing introduction pressure for the dust introduced into the discharge pipe.

Cokes loss prediction systyem in cokes dry quenching plant and prediction method thereof

코크스 건식 소화 설비의 코크스 손실율 예측 시스템이 개시된다. 코크스 건식 소화 설비의 코크스 손실율 예측 시스템은, 챔버를 이용한 코크스 건식 소화 설비의 코크스 손실율 예측 시스템에 있어서, 챔버로부터 배출되는 전체 가스를 측정하여 전체 가스 정보를 획득하는 가스 분석 장치와 전기적으로 연결된 제어부; 및 제어부와 전기적으로 연결된 표시부를 포함하고, 제어부는 가스 분석 장치에 의하여 획득된 전체 가스 정보를 수신받고, 수신된 전체 가스 정보중 순환 가스 정보에 기초하여 챔버의 내부에서의 코크스 손실율을 산출하고, 산출된 코크스 손실율을 표시부에 의하여 표시하도록 표시부를 제어하는 것을 포함할 수 있다.

METHOD AND DEVICE FOR MIXING TWO GAS CURRENTS

La présente invention concerne un procédé et un dispositif de mélange de deux courants gazeux. Suivant l'invention; on injecte un premier courant gazeux 1 dans un second courant gazeux 2. Le premier courant gazeux 1 est divisé en deux courants partiels 1a, 1b l'importance différente, le courant partiel 1a étant amené au second courant gazeux 2 par une buse centrale tandis que le courant le plus important 1b est amené par une buse annulaire 3 entourant ladite buse centrale 4. La vitesse de sortie des gaz de la buse centrale 4 est supérieure à celle de sortie des gaz de la buse annulaire 3. L'invention s'applique notamment aux installations de refroidissement à sec du coke. The present invention relates to a method and a device for mixing two gas streams. According to the invention; a first gas stream 1 is injected into a second gas stream 2. The first gas stream 1 is divided into two partial streams 1a, 1b of different importance, the partial stream 1a being fed to the second gas stream 2 by a central nozzle while the largest current 1b is supplied by an annular nozzle 3 surrounding said central nozzle 4. The gas outlet speed from the central nozzle 4 is greater than that of the gas outlet from the annular nozzle 3. The invention applies in particular to dry cooling installations for coke.

COKE COOLING METHOD AND APPARATUS

Installation of coke ovens

PROCESS FOR RECOVERING LOST HEAT FROM COKE OVENS

Procédé pour récupérer la chaleur perdue des fours à coke pour le processus de cokéfaction, dans lequel au cours du refroidissement à sec du coke la chaleur sensible du coke chaud est transférée directement ou indirectement à un gaz caloporteur, caractérisé en ce que l'on utilise comme gaz coloporteur le gaz de chauffage par buses inférieures du four à coke. Utilisation : cokeries de l'industrie sidérurgique. Process for recovering waste heat from coke ovens for the coking process, in which during the dry cooling of the coke the sensible heat of the hot coke is transferred directly or indirectly to a heat transfer gas, characterized in that it is used as col-carrier gas the heating gas through the lower nozzles of the coke oven. Use: coking plants in the steel industry.

Process for cooling coke

Improvements to devices for cooling coke

CLOSING DEVICE, ESPECIALLY FOR THE INLET CHAMBER OF AN INSTALLATION FOR COOLING THE COKE TO DRY

L'invention concerne un dispositif de fermeture qui comprend un couvercle supérieur qui, pendant le refroidissement, est fermé et qui peut etre levé pour vider un réservoir à coke Selon l'invention, le bord 9 de l'ouverture de remplissage 2 qui est à l'opposé du couvercle supérieur 15 est pourvu d'un couvercle inférieur 8 et ce dernier est relié à un dispositif d'entraînement 6 au moyen duquel il peut être ouvert et fermé. Application aux installations de refroidissement du coke sec.