Проталкивающее устройство

Verfahren zur Herstellung von kokskammergerechten Einzelkompaktaten

Die Erfindung betrifft ein Verfahren zur koksofenkammergerechten Kompaktierung von Kohle durch Verpressen, wobei die Kohle mit einer geeigneten Pressvorrichtung in ein oder mehrere Kohlekompaktate gepresst und verdichtet werden, wobei die Pressvorrichtung eine Formgebung besitzt, die die Oberfläche der Kohlekompaktate mit Formen versieht. Es können auch bereits kompaktierte Kohleblöcke zum Verpressen gegeben werden, wobei dieser erfindungsgemäße Pressvorgang dann die Oberflächenformgebung erzeugt, so dass die erhaltenen Kohlekompaktate wesentlich verbesserte Eigenschaften im Verkokungsprozess besitzen, was sich in einem verbesserten Gas- und Wärmeaustausch beim Verkoken zeigt. Die Erfindung betrifft auch eine Vorrichtung zum koksofenkammergerechten Kompaktieren von Kohle, wobei die Vorrichtung bevorzugt als Platte geartet ist, die auf der pressenden Oberfläche mit formgebenden Elementen versehen ist und diese Platten einfach oder mehrfach zum Verpressen verwendet werden können und die formgebenden ...

Process and apparatus for carbonising bituminous substances, such as coal or shale at low temperature

... 168,859. Meguin Akt.-Ges. Butzbach, and M³ller, W. Sept. 4, 1920, [Convention date]. Retorts.-Coal and the like in small pieces or in a ground condition is carbonized at low temperature with production of a semi-coke in a rotary apparatus in which the coal is charged from a hopper d and distributed by a feed-screw c rotating inside a perforated fixed casing, over the whole length of a rotating drum a externally heated by burners l. A discharge casing e is provided with a pipe g for the distillation gases and with an outlet f for the coke. During the carbonizing period, the drum is rotated at such a speed that centrifugal force tends to hold the material against the entire periphery of the drum and by exerting pressure to cause the semi-coke to acquire solidity. The speed of rotation is reduced when the drum is emptied, and continuous working may be attained by inclining the drum or making it of conical shape as shown by the dotted lines. The shaft of the conveyer c may be employed for the ...

MOBILE PLANT FOR THERMALLY TREATING A CONTAMINATED OR UNCONTAMINATED FEED STREAM, PROCESSES THEREOF AND USES OF PRODUCTS THEREOF

Mobile plant, for thermally treating a feed stream, comprising a first unit designed for heating the feed oil (Unit I); ii. a second unit comprising a rotating reactor designed to perform the thermal processing (pyrolizing) of the feed oil and a vapour solid separator (Unit II); and iii. a third unit (Unit III) that is a product separation unit and that is preferably configured for recycling at least part of the treated feed stream (heavy oil), recovered in Unit III, into Unit I. The first unit and/or the second unit is (are) configured for injecting a sweep gas in the feed oil and/or in the rotating reactor, and/or the second unit is configured in a way that the rotating reactor may work under positive pressure. The processes for thermally treating a feed material by using a mobile plant. The uses of the processes for various environmental and non- environmental applications. Processes for manufacturing the mobile plants. Uses of oil containing resins (such as cracked and/or polarized ...

СПОСІБ ПІДГОТОВКИ ВУГІЛЬНОЇ ШИХТИ ДО КОКСУВАННЯ

Способ подготовки угольной шихты к коксованию заключается в подаче шихты в форму и её уплотнении посредством свободно падающих и перемещающихся возвратно-поступательно вдоль формы трамбовок. С целью сокращения длительности процесса и повышения равномерности плотности шихты она подается в форму непрерывно.

METHOD FOR PRODUCING PRESSED ARTICLES CONTAINING COAL PARTICLES

Установка для переработки углеродсодержащего сырья

Изобретение относится к установкам для газификации углеродсодержащего сырья, и может быть использовано в топливной и энергетической областях. Установка для переработки углеродсодержащего сырья выполнена в виде реактора шахтного типа и содержит, расположенные сверху вниз, загрузочное устройство (1), камеру пиролиза/газификации (3), разгрузочное устройство (6) с колосниковой решеткой (7). В камере пиролиза/газификации (3) с зазором к её боковой поверхности и друг к другу размещены две коаксиальные цилиндрические реторты, наружная (4) снабжена приводом её вращения, а внутренняя (5) закреплена неподвижно. Боковая поверхность реторт (4), (5) разделена на четное количество вертикально ориентированных полос (8) с одинаковыми по величине длинами дуг окружности, на которых через одну по всей высоте выполнены сквозные отверстия (9). Установка также содержит патрубок (11) отвода продукт-газа и патрубок (12) подачи газифицирующего агента, содержащего кислород. П. формулы: 1 Фиг.: 3 ...

Установка для переработки углеродсодержащего сырья

Изобретение относится к установкам для газификации углеродсодержащего сырья, и может быть использовано в топливной и энергетической областях. Установка для переработки углеродсодержащего сырья выполнена в виде реактора шахтного типа и содержит, расположенные сверху вниз, загрузочное устройство (1), камеру пиролиза/газификации (3), разгрузочное устройство (6) с колосниковой решеткой (7). В камере пиролиза/газификации (3) с зазором к её боковой поверхности и друг к другу размещены две коаксиальные цилиндрические реторты, наружная (4) снабжена приводом её вращения, а внутренняя (5) закреплена неподвижно. Боковая поверхность реторт (4), (5) разделена на четное количество вертикально ориентированных полос (8) с одинаковыми по величине длинами дуг окружности, на которых через одну по всей высоте выполнены сквозные отверстия (9). Установка также содержит патрубок (11) отвода продукт-газа и патрубок (12) подачи газифицирующего агента, содержащего кислород. П. формулы: 1 Фиг.: 3 ...

PROCESS AND DEVICE TO COMPACT COAL HAVE COKE IN A MOULD HAS PRESSING

Improvements brought to the coke ovens

Apparatus for controling inner pressure of test coke oven

Устройство для трамбования угольной шихты

Печь непрерывного коксования

Проталкивающее устройство

Изобретение относится к коксохимической промышленности, а именно к проталкивающим устройствам горизонтальных и наклонных печей непрерывного коксования . Целью изобретения является повышение надежности работы устройства. Указанная цель достигэется-тем, что в проталкивающем устройстве, включающем штангу с головкой, в которой выполнено отверстие, планку, шарнирно закрепленную в верхней части головки с возможностью поворота вокруг горизонтальной оси, шток, расположенный в нижней части головки и снабженный упором с механизмом перемещения, в головке выполнена полость, в которой размещена планка с шарнирным креплением, шарнирное крепление установлено с возможностью горизонтального перемещения и ширина планки составляет 0.3 - 0.7 ширины головки. Шарнирное крепление может быть выполнено в виде резьбового штока с гайкой и установлено в верхней части головки . 1 з.п. ф-лы, 5 ил (Л С ...

Waste pyrolysis using superheated steam - with uniform controlled heat input and waste heat recovery

A waste pyrolysis process is carried out by directly contacting the waste with superheated steam which causes mixing, comminution and vol. redn. of the waste in a heating chamber, the resulting pyrolysed prod. being pressure impregnated with superheated steam in a cylinder and then autogenously compacted and briquetted by pistons by means of the vacuum effect of cooling the cylinder outer wall. The steam may be previously used or directly produced steam and is superheated by counter-current heating, its waste heat content subsequently being used for steam prodn. Also claimed is appts. for carrying out the process. Pref. the heating chamber contains a conveyor screw with an axial conical passage enclosing a rotor shaft and a cutting blade rotor mounted on the rotor shaft. An inner cylinder is located within and spaced from the cylinder and has bottom openings or perforations, a piston being moveable within the inner cylinder and having an outwardly extending piston rod. ADVANTAGE - The process ...

VERFAHREN UND VORRICHTUNG ZUM VERDICHTEN VON KOKSKOHLE IN EINER STAMPFFORM

Improved Method and Apparatus for Producing a Regular Progression of Materials in Vertical Ovens.

... 124,199. Soc. du Four Vertical Continu. March 1, 1918, [Convention date]. Charging.- In vertical ovens or retorts which are worked semi-continuously, and in which the sealing of the ovens at the upper end is effected solely by the pulverulent material of the charge, a ram E is provided for compressing the charge and forcing it regularly down the ovens, the ram being of such size and shape that it can enter the oven or an upward extension B thereof. The material is fed into a reservoir C common to a battery of ovens, and in this reservoir works the ram E which can be moved into position over any particularly oven. When there is a considerable depth of material in the reservoir a temporary extension I is fitted to the oven mouth.

CONTINUOUS COKING PROCESS AND APPARATUS

PROCEDE ET DISPOSITIF DE FABRICATION DE COKE EN CONTINU Abrégé Descriptif La présente invention concerne un procédé et un dispositif de fabrication de coke à partir d'un mélange (2) à base de charbon en grains, caractérisés en ce qu'on réalise la fusion et la carbonisation des grains de charbon en formant, à l'intérieur d'un espace compris entre deux surfaces chauffées en défilement se faisant face à faible distance, un pain continu (9) de matière carbonée en cours de cokéfaction que l'on extrait dudit espace, et en ce qu'on chauffe ledit pain en défilement en aval dudit espace pour provoquer sa cokéfaction complète. Préférentiellement le pain (9) est ensuite refroidi. Les parois chauffées en défilement peuvent être constituées par les surfaces externes (5,5') de deux cylindres (6,6') en rotation en sens inverses autour de leurs axes respectifs. Le dispositif comporte également des moyens de support et d'entraînement du pain (9).

СПОСОБ ФИКСИРОВАНИЯ СЫПУЧИХ МАТЕРИАЛОВ ШИХТЫ ДЛЯ ДОМЕННОГО ПРОИЗВОДСТВА

Способ фиксирования сыпучих материалов шихты для доменного производства, который состоит в добавлении материалами кусковой формы с определенными размерами для руды, кокса, известняка, и флюсы, причем флюсы и крошки материалов шихты фиксируют раствором извести, который укладывают в поддон, выравнивают, разделяют на некоторые части, а затем высушивают для удаления влаги.

ДОПОЛНЕНИЕ К ЗАГРУЗОЧНОМУ УСТРОЙСТВУ ДОМЕННОЙ ПЕЧИ

Дополнение к загрузочному устройству доменной печи состоит из открытой приемной лейки, распределителя шихты, малого конуса со штангой подвеса, причем верх отверстия загрузочной лейки закрыт закрепленной конструкцией перекрытия, на котором закреплены загрузочные окна с приемными устройствами с фартуком и с встроенными клапанами и уплотнением в окне, закрепленный кожух с крышкой, имеющий уплотнение для элементов подвеса конусов и лабиринтовое устройство распределителя шихты.

Непрерывно действующая установка для ступенчатого коксования

Проталкивающее устройство

Проталкивающее устройство

Устройство для производства кокса

Изобретение относится к коксохимии ,в частности, к технологическому оборудованию для производства кокса. Целью изобретения является повышение производительности и качества кокса и снижение энергозатрат. Устройство для производства кокса содержит средство для сушки и предварительного нагрева угля, печь для коксования, включающую корпус, размещенный в нем вращающийся вокруг вертикальной оси барабан с ячейками, выполненными на внутренней стороне барабана. Средство для сушки и предварительного нагрева угля выполнено в виде трубы, расположенной в верхней части корпуса соосно с барабаном, и подсоединенных к ней раструбов, примыкающих к внутренней стороне барабана. Нагреватели установлены в стенке барабана вокруг ячеек, в трубе и раструбах. Средство для охлаждения кокса выполнено в виде установленного под барабаном бункера с трубами для подвода воды. Печь содержит несколько толкателей, установленных в каждой ячейке, и поворотные крышки, укрепленные на нижнем торце барабана. 2 з.п. ф-лы, 2 ил.

An Improvement in Retorts or Ovens for Carbonising Coal.

... 18,215. Slocum, F. L. Aug. 1. Charging. - In a continuous coking oven or retort, the upper part of the retort, or an extension of the retort below the hopper, is contracted to form a shoulder g to prevent the semi-plastic mass rising and choking the feeding channel when the pressure ram c is raised.

ZONE-DELINEATED PYROLYSIS APPARATUS FOR CONVERSION OF POLYMER WASTE

Apparatus and method for pyrolyzing hydro carbonaceous materials to produce useful vapor and solid products comprising a generally cylindrical, linear reactor having a screw means for transporting hydro carbonaceous materials through said reactor, means for feeding and heating said hydro carbonaceous materials whereby they are processed and pyrolyzed to produce vapor and solid products; means for removing vapor products from said processed hydro carbonaceous materials, means for removing solid products, means whereby said hydrocarbonaceous material is maintained within a zone for a range of defined residence times, means for rotating said screw, which has a plurality of flight configurations for compressing, and for melting said hydro carbonaceous materials to convert them from a solid to a liquid, for mixing, destabilizing and dehalogenating said hydro carbonaceous materials, for pyrolyzing said hydro carbonaceous materials, for devolatilizing the pyrolyzed hydrocarbonaceous materials, ...

Печь непрерывного коксования

Печь непрерывного коксования

Печь непрерывного коксования

Способ подготовки угольной шихты к коксованию

СЙОСОВ ПОДГОТОВКИ УГОЛЫЙОЙГ ВЙХ-Ш. К КОКСОВАНИЮ, заключающийся | .. ... в подаче в форму и ее уплотнении посредством свободно падающих и перемещающихся воэвратно-поступательйо вдоль формы трамбовок, о т л и ч А ю щи И с я тем, что, с целью сокршавния длительности процесса и повьвоения равномерности ; плотности шихты, шихту в форму подают непрерывно к уплотнение, ведут поьредстесм падающих одна за другой, трамбовок при их перемещении на рас- стояние не менее суммы трамбовкии Удвоенного расстояния между .соседними трамбовками. @ сл го iMifi ОЬ Ю ...

Печь непрерывного коксования

Проталкивающее устройство горизонтальной коксовой печи

Изобретение относится к коксохимической промышленности, в частности к оборудованию коксовых машин, и может быть использовано на существующих конструкциях коксовыталкивателей для камерных коксовых печей. Целью изобретения является повышение надежности за счет равномерного нагружения проталкиваемой массы. Проталкивающее устройство включает штангу 1, закрепленную на ней головку 2 с вогнутой передней торцевой поверхностью 3. Головка 2 снабжена верхними 4 и нижними 5 выступами, на которых по всей высоте головки 2 последовательно размещены плиты 6, соединенные одна с другой шарнирами 7. Вогнутость поверхности головки 2 и выступы 4 и 5 обеспечивают полный контакт плит 6 с проталкиваемой массой 9 по всей высоте камеры 8. 2 ил.

THERMAL PROCESS TO TRANSFORM CONTAMINATED OR UNCONTAMINATED FEED MATERIALS INTO USEFUL OILY PRODUCTS

The process is for thermally treating a feed material. The process comprises at least one step performed in a rotating kiln operating under positive pressure with a pressure control system and wherein in the process a sweep gas, that is an inert gas or a substantially non-reactive gas, is injected into the rotating kiln or in the feed stream entering the rotating operating kiln; or at least one step performed in a rotating kiln operating under positive pressure managing system; or at least one step performed in a rotating kiln wherein a sweep gas is injected in the rotating kiln or in the feed stream entering the rotating operating kiln. In step a), or in b) or in step c), the conditions of the thermal treatment are managed in order that the exit stream, after cooling, result in at least one liquid phase that is preferably essentially an oily liquid phase.

Furnace with incandescence for cooking under pressure of agglomerated products and others

Improvements with the processes of distillation, low temperature, of the carbonaceous matters.

apparatus for testing coke manufacturing

THERMAL PROCESS TO TRANSFORM CONTAMINATED OR UNCONTAMINATED FEED MATERIALS INTO USEFUL OILY PRODUCTS, USES OF THE PROCESS, PRODUCTS THEREBY OBTAINED AND USES THEREOF, MANUFACTURING OF THE CORRESPONDING PLANT

The process is for thermally treating a feed material. The process comprises at least one step performed in a rotating kiln operating under positive pressure with a pressure control system and wherein in the process a sweep gas, that is an inert gas or a substantially non-reactive gas, is injected into the rotating kiln or in the feed stream entering the rotating operating kiln; or at least one step performed in a rotating kiln operating under positive pressure managing system; or at least one step performed in a rotating kiln wherein a sweep gas is injected in the rotating kiln or in the feed stream entering the rotating operating kiln. In step a), or in b) or in step c), the conditions of the thermal treatment are managed in order that the exit stream, after cooling, result in at least one liquid phase that is preferably essentially an oily liquid phase.

Проталкивающее устройство

Проталкивающее устройство

Improvements in Carbonising Fuels.

... 8183. Duckham, A. M. Jan. 5. Coking and carbonizing processes; retorts.- In a process of continuous carbonization of coal &c., at a low temperature, the material is pushed through inclined and horizontal retorts under sufficient pressure to keep the retorts packed, and the volatile products are fractionally collected at successive points in the path of the material as it travels through zones of gradually increasing temperature. In one form of apparatus, shown in Specification 13,934/14, the subdivided coal is supplied to the retorts, which are preferably 3 to 6 inches in depth, from a shoot r common to all the retorts, by means of plungers s reciprocated from a hydraulic ram t. A sleeve u for preventing jamming of coal in the shoot is arranged between each plunger s and its casing, as described in Specification 13,936/14, [Class 51 (ii), Furnaces and kilns for applying &c.], and is connected with the plunger-rod by means of rods v and slotted links x, so that the sleeve u moves more slowly ...

Manufactoring process of metallurgical coke with coals rich in volatile matters

Method and apparatus for manufacture of coke with compression

Furnace for the calcination of the coal or other matters

Method of and apparatus for compacting coking coal

Coking coal is pounded into a compacted cake of substantially uniform density in a pounding box by means of a plurality of punners mounted on carriages which can move to-and-fro lengthwise of the box. The punners are alternately raised and then allowed to drop under the influence of gravity onto the coal in the box. The raising and dropping is so timed that at any time preferably the foot of only one punner per carriage is in contact with the coal in the box, so as to leave as much as possible of the coal surface area exposed.

Verfahren und Vorrichtung zur Erzeugung eines rauchlos verbrennenden Briketts

System and method for processing a material by pyrolysis

System and method for processing a material

A system (100) for processing a material, the system comprising: a pre‑processing module (104) configured to receive the material, mechanically stress the received material, and output the mechanically stressed material; and apyrolysis module (106) communicatively coupled to the pre-processing module (104) and downstream of the pre-processing module (104), the pyrolysis module (106) configured to receive the mechanically stressed material from the pre-processing module (104) and to perform a pyrolysis process on the received mechanically stressed material, thereby to produce one or more pyrolysis products. The pre-processing module (104) may have a plurality of rotors (402) in a mixing chamber (400) and the temperature of the feedstock may be increased by external heating or by friction. Various feedstocks can be processed including waste tyres.

Improvements in the Process of and Apparatus for Treating Fuel.

... 12,915. Maul, A. G. June 1. Coke ovens; coking processes.-Coal or other fuel is reduced to a densified or compressed coked condition by being treated in the retort 1 while being compressed by a plunger 20 secured to a screw rod 21 operated by a wheel 22, the gases evolved escaping through pipes 9, 10. The plunger is advanced against the fuel as the reduction in volume takes place due to the escape of distillation products, without unduly compressing the fuel. When the flow of volatile matter has ceased and the fuel is soft, a final compression is exerted which leaves on cooling a mass similar to the "natural coke," anthracite coal.

Improvements in the Manufacture of Coke.

... 17,502. Duckham, A. M. July 23. R e t o r t furnaces; charging and discharging.-Vertical retorts a are heated by gases passing upwards in flues b and entering from flues c, secondary air being passed through a flue d. The charging- apparatus comprises a rotary feeder f<1>, hopper f, and shoot e which receives a ram g operated by a piston h. The discharging - apparatus comprises an extension k, curved surface l, travelling band m, hopper n, and watersealed door o.

Coking experiment coke oven and coking experiment method

本发明涉及一种炼焦实验焦炉及炼焦实验方法，所述炼焦实验焦炉包括焦炉支架、实验焦炉、加压装置和检测装置；实验焦炉由炉墙、炉膛、炉盖、炉底托盘和加热元件组成；炉底托盘通过摇臂及升降装置连接焦炉支架的一个立杆，并可在摇臂带动下绕该立杆转动，及在升降装置带动下竖直升降移动；加压装置的加压杆穿过炉盖连接加压板，加压板压紧在煤样上；检测装置包括温度传感器、压力传感器及位移传感器；实验焦炉的炉盖顶部设有废气烟囱。本发明应用所述炼焦实验能够进行常规炼焦实验及加压炼焦实验，并可保证实验焦炉预测焦炭质量的准确性，使实验焦炉对指导生产炼焦过程的可靠性达到了一个新的高度。

Process of loading of the coke ovens and device for the realization of the process

PROCESS TO PREPARE A GASEOUS MIXTURE

Process to produce a hydrocarbon product from a subsurface reservoir by injecting into the reservoir the gaseous mixture obtained by the below process to obtain a desired pressure in said reservoir such to enhance the recovery of the hydrocarbon containing stream, wherein the process to prepare the gaseous mixture comprises (a) partial oxidation of a carbonaceous feed and a gas mixture comprising nitrogen and oxygen thereby obtaining the gaseous mixture comprising of nitrogen, carbon dioxide, carbon monoxide and hydrogen, (b) cooling of the gaseous mixture of step (a) by indirect heat exchange against evaporating water obtaining steam, (c) providing to a gas turbine a methane comprising feed thereby obtaining a source of power and an exhaust gas or providing to a fired steam boiler a methane comprising feed thereby obtaining steam and an exhaust gas, and (d) using the exhaust gas as obtained in step (c) as the gas mixture comprising nitrogen and oxygen in step (a).

Frank j

Fuel and method of producing said fuel

Method and apparatus for the disposal and energy conversion of used tyres

The mass of tyres placed in a reaction tower (1) and closed off from the exterior is ignited at the bottom by means of a burner (10), and when the pressure in this tower reaches a predetermined value the said mass is heavily compressed and the gases resulting from the process are evacuated via an electric fan (27) and directed to at least one condensing and cleaning unit (100). As a result of the compression and of the fact that the process is performed in an oxygen-lean environment, the tyres undergo a process of autopyrolysis, at an average operating temperature of about 150°C, resulting in the formation of hydrocarbons and with a limitation of pollutants that are eliminated in the final filtering unit (100). A separate lower circuit (41, 43) allows for the possibility of controlling a uniformly distributed admission of ambient air over the base of the reaction tower.

Improvements in Coke Ovens.

10,284. Summers, L. L. April 25. Coke ovens.-A coke oven of the kind described in Specifications 6504/10 and 7049/10 is divided by longitudinal walls C of relatively light construction into a number of cells in which the charge is compressed equally and moved forward simultaneously by the connected reciprocating floors D. Heating-flues are formed in the side walls, roof, and partition walls, preferably by tiles, each having formed therein a portion of a flue, and the abutting faces of the tiles are jointed to allow of expansion and contraction, for example by rib-and-groove joints as shown. Each floor D travels on rollers D<4> and is provided at its side edges with flanges D<1> extending into channels D<2>, beneath which may be arranged cooling-pipes D<6>.

Improvements in and relating to the distillation of coal

... 146,287. Fischer, F. Nov. 13, 1916, [Convention date]. Drawings to Specification. Retorts.-The destructive distillation of coal for the recovery of oil is carried out in rotary retorts containing a heavy iron roller of the same length as the retort. The process may be worked under reduced pressure, and with admission of steam. A coating of semi-coke is formed on the interior surface of the retort, and when the coating begins to collapse the process is completed.

Improvements with the processes and the apparatuses to manufacture a fuel starting from coking coal or analogue

Improvements in the manufacture of coke

A method and apparatus ( [...] ) to perform the regular progression of the material in the furnaces for the distillation of powder materials such as coal

METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF COKE.

Improvements in retorts

241,382. Stone, E. G. Oct. 16, 1924. Carbonizing apparatus for shale &c. comprises a series of rotatable retorts arranged above and inclined to one another in combination with a series of vertical retorts having means for stirring and elevating the material therein. The inclined retorts 2, 3, 4, Fig. 1, are each provided with gastight adjustable closure plates 7, 8, Figs. 5 and 6, mounted on trucks 5, 6 and kept in position by springs 42. The lower truck supports a cylinder 34. in which reciprocates a piston 33 carrying stirring blades 32<a> on a shaft 36, and a. conveyer 14. which feeds material into the next lower retort. The plate 7 on the upper truck is provided with a gas receiving channel 9 and outlet pipe 12. The material from the last inclined retort is fed through a channel 16 by a conveyer 17 to charging pipes 18, Fig. 11, from which it is discharged into the vertical retorts by depressing doors situated in the open ends of the pipes 18 and mounted on spindles 14. The vertical retorts comprise each a steel cylinder 20 enclosed in concrete 21 and provided with a spindle 22 carrying a conveyer 23 working in a cylinder 25 and a number of stirrers 24. The cylinder 25 has a lip 29 and an open bottom surrounded by a cage 30 so that material on entering the retort is distributed by the lip, and falling to the bottom enters the cage 30, from which it is elevated by the conveyer to the top of the retort. The carbonized material is removed through doors 26 and the retorts are heated by pipes 31, 39 and flues 4 through which hot gases circulate.

THERMAL PROCESS TO TRANSFORM CONTAMINATED OR UNCONTAMINATED FEED MATERIALS INTO USEFUL OILY PRODUCTS

The process is for thermally treating a feed material. The process comprises at least one step performed in a rotating kiln operating under positive pressure with a pressure control system and wherein in the process a sweep gas, that is an inert gas or a substantially non-reactive gas, is injected into the rotating kiln or in the feed stream entering the rotating operating kiln; or at least one step performed in a rotating kiln operating under positive pressure managing system; or at least one step performed in a rotating kiln wherein a sweep gas is injected in the rotating kiln or in the feed stream entering the rotating operating kiln. In step a), or in b) or in step c), the conditions of the thermal treatment are managed in order that the exit stream, after cooling, result in at least one liquid phase that is preferably essentially an oily liquid phase.

Continuous or discontinuous manufactoring process of semi-coke or whole coke by means of fuels of all kinds

DIAGNOSTIC APPARATUS AND METHOD FOR TREATMENT CHAMBER

The present invention relates to an apparatus for a treatment chamber, which comprises: a support unit provided on a main body of a treatment facility in which a combustion chamber is formed; an opening/closing unit formed to be able to detachably attach a lid to an upper opening of the combustion chamber and movably installed in the support unit; and a measuring unit formed to be able to measure at least one of a dust concentration and a temperature of the combustion chamber, and to a diagnostic method for a treatment chamber applied thereto, and specifically, presents the apparatus and method for the treatment chamber, capable of diagnosing defects in the treatment chamber by measuring the concentration of dust leaking from the treatment chamber through the combustion chamber. COPYRIGHT KIPO 2019 ...

SPRING-LOADED HEAT RECOVERY OVEN SYSTEM AND METHOD

A coke oven can include an oven body, a foundation, and a plurality of beams separating the oven body from the foundation, A buckstay applies force to the oven body to maintain compression on the oven body during thermal cycling of the coke oven. The coke oven further comprises a spring-loaded compression device, which can include a restraining device, an anchor coupled to the restraining device, and a spring coupled to the restraining device. The anchor can be attached to one or more of the beams, the foundation of the oven, or to a similar compression device on an opposite side of the oven. The spring applies force between the restraining device and the one or more beams or foundation to compress the buckstay against the oven. The force applied by the spring can maintain structural stability of the coke oven over a plurality of thermal cycles.

Vorrichtung zum Herstellen von festem, stueckigem Halb- oder Ganzkoks, insbesondere aus schlecht backender Kohle

PROCESS AND DEVICE TO COMPACT COAL HAVE COKE IN A MOULD HAS PRESSING

Procédé et dispositif de fabrication de coke en continu.

La présente invention concerne un procédé et un dispositif de fabrication de coke à partir d'un mélange (2) à base de charbon en grains, caractérisés en ce qu'on réalise la fusion et la carbonisation des grains de charbon en formant, à l'intérieur d'un espace compris entre deux surfaces chauffées en défilement se faisant face à faible distance, un pain continu (9) de matière carbonée en cours de cokéfaction que l'on extrait dudit espace, et en ce qu'on chauffe ledit pain en défilement en aval dudit espace pour provoquer sa cokéfaction complète. Préférentiellement le pain (9) est ensuite refroidi. Les parois chauffées en défilement peuvent être constituées par les surfaces externes (5,5') de deux cylindres (6,6') en rotation en sens inverses autour de leurs axes respectifs. Le dispositif comporte également des moyens de support et d'entraînement du pain (9).

Process of producing coke from carbonaceous fuels

353,139. Coking processes. HILGER, G., 1A, Marienstrasse, Gleiwitz, Germany. May 16, 1930, No. 15088. [Classes 55 (i) and 55 (ii).] Hard coke is obtained from coal, lignite, peat, or wood, by mixing with the charge fuel dust, and stirring or shaking it so that the interstices between the pieces of fuel are filled up, and subjecting the charge to pressure, gas outlet channels being formed in the compressed charge by inserting and withdrawing spikes or tubes. These channels may be filled with non- fusible substances such as coke to keep them open. Waste pitch may be added to the filling material. Tubes filled with non-fusible substances may be put into the coking chamber and withdrawn, leaving the filling behind. Passages may also be made by introducing ropes of straw, reeds or wood wool, or wooden rods, more easily carbonizable than the coal charge. Weights may be placed on the charge entirely covering its upper surface and having perforations to allow of escape of distillates, and a hydraulic press may be used to increase the pressure. The loading weight may take the form of a gas withdrawal hood. The charge may be compressed into perforated iron receptacles. Gas suction tubes may be inserted to prevent the distillates from coming into contact with the hot retort walls, and an internal heating element may be provided. The compression may be effected so that it decreases towards the centre of the charge, and may be exerted by falling weights or rammers so that the pressing may be made layer by layer. Lateral compression may be made by stirring rods, or wedges. The charge may be contained in a perforated casing 1, having at its bottom an extension frame 1a into which the casing falls during contraction of the charge. A perforated gas outlet pipe 1b assists the escape of distillates which pass through a tube 14 to a collecting pipe 24. A weight 13 is mounted on the tube 14, and is raised or lowered by a hand-wheel 18 so as to compress the charge. In Fig. 4 a stamper 9 ...

Vorrichtung zur periodischen Ausuebung und Aufrechterhaltung von Druck

METHOD OF AND APPARATUS FOR COMPACTING COKING COAL IN A POUNDING BOX

APPARATUS AND METHOD FOR CAPABILITY PRE-NEGOTIATION OF A MOBILE STATION IN A COMMUNICATION INCLUDING A MIXED MODE BASE STATION

PURPOSE: A testing apparatus for the manufacture of coke is provided to prevent the thermal strain of a fire extinguishing device and to perform a comparison test in the same conditions. CONSTITUTION: A testing apparatus for the manufacture of coke comprises an oven(10), a charging box(70), a charging unit, a discharge unit(60), and a fire extinguishing unit(80). The oven carbonizes coke. A partition wall is formed inside the charging box and divides the inner space of the charging box. The charging unit charges the charging box into the oven. The discharge unit discharges the charging box from the oven. The fire extinguishing unit accepts the discharged charging box and extinguishes the coke. COPYRIGHT KIPO 2012 ...

Final processing of exposed top surface of coal cake compacted in tamped box for coking, comprises raising and lowering stamp element under relative movement of stamp element parallel to top surface in longitudinal direction of coal cake

Final processing of an exposed top surface (6, 7) of a coal cake (2) compacted in a tamped box (1) for coking, comprises successively raising and lowering at least a stamp element (4) under a relative movement of the stamp element parallel to the top surface in the longitudinal direction of the coal cake. An independent claim is also included for a device for final processing of the exposed top surface of the coal cake compacted in the tamped box for coking, comprising at least one stamp element, which acts on the top surface, and a device, which is provided in the longitudinal direction of the top surface, for generating a relative movement between the stamp element and the top surface, where the stamp elements raisable from the top surface and lowerable to the top surface are arranged in a row along the longitudinal axis of the top surface.

Einrichtung zum Schwelen von Brennstoffen

PROCESS TO PREPARE A GASEOUS MIXTURE

Process to produce a hydrocarbon product from a subsurface reservoir by injecting into the reservoir the gaseous mixture obtained by the below process to obtain a desired pressure in said reservoir such to enhance the recovery of the hydrocarbon containing stream, wherein the process to prepare the gaseous mixture comprises (a) partial oxidation of a carbonaceous feed and a gas mixture comprising nitrogen and oxygen thereby obtaining the gaseous mixture comprising of nitrogen, carbon dioxide, carbon monoxide and hydrogen, (b) cooling of the gaseous mixture of step (a) by indirect heat exchange against evaporating water obtaining steam, (c) providing to a gas turbine a methane comprising feed thereby obtaining a source of power and an exhaust gas or providing to a fired steam boiler a methane comprising feed thereby obtaining steam and an exhaust gas, and (d) using the exhaust gas as obtained in step (c) as the gas mixture comprising nitrogen and oxygen in step (a).

SCHWELOFEN

Vorrichtung für die Herstellung zu verkokender Kohlekuchen

Die Erfindung betrifft eine Vorrichtung für die Herstellung zu verkokender Kohlekuchen, mit einem offenen Kasten (1) zur lagenweisen Aufnahme einer Kohleschüttung (2) und wenigstens einem durch die Öffnung des Kastens (1) in den Kasten (1) hinein bewegbaren, die Kohleschüttung (2) verdichtenden Stampfstempel (3) mit einer der Kohleschüttung (2) zugewandten Stempelfläche (4). Erfindungsgemäß weicht die Stempelfläche (4a4f) von einer ebenen Fläche in der Formung derart ab, dass Ungleichmäßigkeiten der Verdichtung der Kohleschüttung (2) entgegengewirkt wird.

Verfahren und Vorrichtung zur Gewinnung von Urteer und verdichtetem Halbkoks aus Kohle im Drehrohrofen

Verfahren und Vorrichtung zur Erzeugung von stueckigem, dichtem Halb- oder Ganzkoks aus verdichteten, bituminoesen Brennstoffen, insbesondere Steinkohle, Braunkohle, Torf u. dgl.

Apparatus for making coke

Process of carbonizing coal

Heated airlock feeder unit

A Heated Airlock Feeder is disclosed. The Heated Airlock Feeder allows for the continuous feeding of solid, shredded plastic into a reactor tube surrounded by clamshell burner boxes. Inside of the reactor tube, two augers, one with right hand flights and one with left hand flights are welded to smooth augers to create two continuous augers that push solid plastic material, liquid plastic material and molten plastic material through two small holes. As the plastic is in its molten state while being forced through the two small holes, an airlock is formed preventing air form entering the system. As the solid, shredded plastic is fed into the system, an airlock is formed allowing for the continuous feeding of the system. The clamshell burner boxes allow for convection and radiant heat allowing for even, continuous heat.

Einrichtung zur Herstellung von Kohlebriketten

Vorrichtung an Strangpressen zur Entfernung von gasfoermigen Bestandteilen aus dem Brikettiergut

COKE FALLING PREVENTION DEVICE

Provided is a coke falling prevention device which comprises: a guide part movable in a forward and backward direction toward a coke oven in a transfer car; a door disposed at an outlet of the guide part; and a driving part for opening and closing the door. The driving part includes an opening and closing member for opening and closing the door and a connecting part for connecting the door and the opening and closing member. When the guide part is moved, the opening and closing member is rotated by its own weight to open and close the door. COPYRIGHT KIPO 2018 ...

Process and apparatus for synthesis of nanotubes

The invention relates to a process for formation of carbon nanotubes. The process comprises laser ablation of a bulk metal catalyst within a hydrocarbon solution to produce a feedstock containing metal catalyst nanoparticles. The feedstock is atomizing to form a feedstock aerosol. The aerosol is heated to form naotubes. An apparatus for forming carbon nanotubes is also disclosed. Nanoparticles formed in the feedstock according to the invention can be controlled to achieve a narrow size distribution, which ultimately allows for good control over size and chirality of the nanotubes formed.

CONTINUOUS PREPARATION OF COKE AND APPARATUS

PURPOSE: To provide a method and apparatus for preparing coke for ironmaking and steelmaking plants, particularly for blast furnaces from a mixture composed mainly of granular coal. CONSTITUTION: Melting and carbonization of coal particles are carried out in a space between two heated moving surfaces that come into contact with a mixture 2 composed mainly of granular coal and face each other while leaving a small distance to continuously prepare a cake 9 of a carbon-contg. material in the course of coking. The cake is withdrawn from the space and transferred. The cake in transit is heated in the downstream of the space to fully conduct coking. Thereafter, the cake 9 is pref. cooled. The heated moving surfaces may be formed by sidewalls 5, 5' of two rolls 6, 6' being mutually rotated in an opposite direction around each axis. Means for supporting and moving the cake 9 may be provided. COPYRIGHT: (C)1992,JPO ...

Verfahren und Vorrichtung zum Schwelen von Brennstoffen unter Gewinnung eines festen Kokses

Coking coal

APPARATUS FOR CONTROLLING COLLECTING TUBE OF COKE OVEN

The present invention relates to a collecting tube control device supplied thereto with coke oven gas through the ascending tube of a coke oven to control a collecting tube for guiding the coke oven gas to a refining facility through a suction line. The present invention discloses a collecting tube control device of a coke oven, which includes: a control body unit connected to the collecting tube to supply control gas to the collecting tube so as to control an internal pressure of the collecting tube; and a liquid-ammonia guide unit for connecting the collecting tube to the suction line, and guiding liquid-ammonia of the collecting tube to the suction line, wherein the control body unit supplies the control gas to the collecting tube when the internal pressure of the collecting tube is negative, and the liquid ammonia guide unit guides the liquid ammonia to the suction line, thereby controlling the internal pressure of the collecting tube to a positive pressure. The collecting tube control ...

Verfahren zur Erzeugung eines festen, rauchlos verbrennenden Brennstoffes

Verfahren und Vorrichtung zur Herstellung eines Kohlekuchens für die Verkokung

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Herstellung eines Kohlekuchens für die Verkokung, wobei eine Kohleschüttung (3) in einer Form (2) durch Impulse auf die Schüttung einwirkender Hämmer (19) verdichtet und zu einem Block verfestigt wird. Erfindungsgemäß wird die Schüttung (3) zusätzlich zu der impulsweisen Bearbeitung durch die Hämmer (19) einer Beaufschlagung durch Pressdruck unterzogen.

Verfahren zur Herstellung von stueckigem Koks aus schlechtbackender Kohle

Einrichtung zum Schwelen von blaehenden Brennstoffen

PRESSURE CONTROL DEVICE FOR A COKE FURNACE TO KEEP A UNIFORM CARBONIZING CONDITION ACCORDING TO THE AMOUNT OF GAS GENERATED IN THE COKE FURNACE

PURPOSE: A pressure control device for a coke furnace is provided to keep a furnace pressure uniform by adjusting a pipe valve, thereby maintaining uniform carbonizing condition. CONSTITUTION: A pressure control device for a coke furnace comprises a pressure sensor(10), a determining unit(20), and a controller(30). The pressure sensor is installed in a pipe of a coke furnace to measure the internal pressure of the coke furnace. The determining unit calculates the measured internal pressure and a set reference value. The determining unit determines whether or not the internal pressure is positive based on the calculated difference. The controller closes a valve while the internal pressure is in a negative pressure range and opens the valve in a positive pressure range. COPYRIGHT KIPO 2010 ...

Method and apparatus for producing a regular progression of materials in vertical ovens

Method and Apparatus for Treating of Raw Biomaterial

The object of the invention is a method and an apparatus relating to the dry distillation of raw biomaterial and to the recovery of different compounds as a continuous process. In the method according to the invention, raw material is dry distilled in at least two separate dry distillation zones maintained in pressures and/or temperatures different from each other. A multi-layer dry distiller pertaining to the apparatus according to the invention consists of at least two separate dry distillation tubes maintained in different pressures and/or temperatures from each other to implement different dry distillation zones. 12. A method for the treating of raw biomaterial and particularly for the continuous dry distillation of raw biomaterial , characterised by dry distilling raw material in at least two separate dry distillation zones () maintained in pressures and/or temperatures different from each other.222. A method according to claim 1 , characterised by recovering gasifiable materials and compounds from the dry distillation zones () being in different conditions such that they cannot mix with gasifiable materials and compounds in other dry distillation zones ().3. A method according to or claim 1 , characterised by claim 1 , in the method claim 1 , dry distilling powdery raw biomaterial.432. A method according to any one of - claims 1 , characterised by dry distilling raw biomaterial in overlapping and antiparallel dry distillation zones ().52422. A method according to claim 1 , characterised by compressing raw material in the dry distillation zone () into a compact and well heat-conductive mass by a piston () which also pushes the raw material in the dry distillation zone () forward in the conveyance step of raw material and compresses the dry distillation zone () during the dry distillation step.622. A method according to claim 1 , characterised by inducing raw material to flow between the overlapping dry distillation zones () in the horizontal direction back and ...

METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING

The present technology describes various embodiments of methods and systems for improved coke quenching. More specifically, some embodiments are directed to methods and systems for improving the coke quenching process by partially cracking coke before it is quenched. In one embodiment, coke is partially cracked when placed in horizontal communication with one or more uneven surfaces. In another embodiment, a coke loaf is partially broken when dropped a vertical distance that is less than the height of the coke loaf. In another embodiment, a mass of coke is partially broken when first placed in vertical communication with one or more uneven surfaces and then placed in horizontal communication with the same or different one or more uneven surfaces. In some embodiments, the one or more uneven surfaces may be mounted to a coke oven, train car, hot car, quench car, or combined hot car/quench car. 1. A method of producing quenched coke , comprising:disposing an amount of coal into a coke oven located at a first location;heating the amount of coal to produce coke;cracking the coke at a second location, wherein the cracking comprises placing the coke in communication with an uneven surface having a base and one or more raised portions extending from the base; andquenching the coke to form quenched coke.2. The method of claim 1 , wherein the one or more raised portions comprises one or more bumps attached to the base claim 1 , each bump having a rounded portion.3. The method of claim 1 , wherein the one or more raised portions comprises one or more angle ramps attached to the base claim 1 , each angle ramp being attached to the base at an angle that is between 90 and 180 degrees with respect to a front portion and a side portion of the base.4. The method of claim 1 , wherein the one or more raised portions comprises one or more inclined ramps attached to a base claim 1 , each inclined ramp being attached to the base at an angle that is between 90 and 180 degrees with respect ...

Apparatus, system, and method for biomass fractioning

A crank shaft driven biomass fractionator system, apparatus and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds associated with bio-oil and bio-vapors along with biochar and optionally syngas production. A method for biomass fractioning comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to temperature; and collecting various groups of compounds as they are released from the thin sheets.

SPRING-LOADED HEAT RECOVERY OVEN SYSTEM AND METHOD

A coke oven can include an oven body, a foundation, and a plurality of beams separating the oven body from the foundation. A buckstay applies force to the oven body to maintain compression on the oven body during thermal cycling of the coke oven. The coke oven further comprises a spring-loaded compression device, which can include a restraining device, an anchor coupled to the restraining device, and a spring coupled to the restraining device. The anchor can be attached to one or more of the beams, the foundation of the oven, or to a similar compression device on an opposite side of the oven. The spring applies force between the restraining device and the one or more beams or foundation to compress the buckstay against the oven. The force applied by the spring can maintain structural stability of the coke oven over a plurality of thermal cycles. 1. A coke oven , comprising:an oven body;a foundation;a plurality of beams separating the oven body from the foundation;a buckstay applying force to the oven body to maintain compression on the oven body; and a restraining device;', 'an anchor coupled to the restraining device and attachable to one or more of the beams of the plurality of beams; and', 'a spring coupled to the restraining device, the spring applying force between the restraining device and the one or more beams to compress the buckstay against the oven body., 'a spring-loaded compression device including2. The coke oven of claim 1 , further comprising a connecting rod coupling the spring to the restraining device.3. The coke oven of claim 1 , wherein the beam is an I-beam claim 1 , and wherein the anchor passes through a hole in a web of the I-beam.4. The coke oven of claim 1 , wherein the beam is an I-beam claim 1 , and wherein the restraining device passes through a hole in a web of the I-beam.5. The coke oven of claim 1 , wherein the restraining device is on an inside of the buckstay.6. The coke oven of claim 5 , wherein the spring is on an outside of the ...

PROCESS FOR PRODUCTION OF SUPERIOR QUALITY COKE

The present invention relates to a novel process with lower recycle ratio while eliminating the need for quench column for production of superior quality coke conforming to specifications of anode grade coke. The process of the present invention enables production of lower amounts of coke and fuel oil yields. 1. A system for production of anode grade coke , comprising: wherein the entry location of the product vapor stream is above the entry location of the preheated feed stream, and', 'wherein the shield tray separates the product vapors stream from the preheated feed stream;, '(a) a fractionator with a shield tray separator between entry location of product vapor stream and preheated feed stream near bottom portion of the fractionator,'}(b) a furnace to initiate thermal cracking of a mixture of an internal recycle stream and fresh feed to obtain a hot feed stream; wherein the system does not necessitate a quench column between the coke drums and the fractionator, and', 'wherein the system operates at a low recycle ratio in the range of 1.01 to 1.20., '(c) coker drums to convert the thermally cracked materials into product vapors stream and anode grade coke;'}2. The system as claimed in claim 1 , wherein the fresh feed comprises of at least one of vacuum residuum claim 1 , reduced crude oil claim 1 , and clarified oil.3. The system as claimed in claim 2 , wherein the vacuum residuum and/or reduced crude oil is used as at least one of virgin feed and/or in combination with at least one of clarified oil claim 2 , shale oil claim 2 , tar claim 2 , and aromatic streams.4. The system as claimed in claim 1 , wherein the product vapors from the coke drum are separated from the coke fines using filtration setup installed at the fractionator bottom.5. The system as claimed in claim 1 , wherein the fractionator operates at a pressure in the range of 1 to 3 kg/cm(g) and temperature in the range of 80 to 120° C.6. The system as claimed in claim 1 , wherein the fractionator ...

Apparatus for producing solid fuei

Multilayer tunnel type carbonization furnace and carbonization method

本发明公开了一种多层隧道式炭化炉及炭化方法，包括由多层燃烧隧道组成的隧道窑(1)，所述的隧道窑(1)两端分别设有进出料升降平台(3)和转层升降平台(4)，窑车两端设有用于与燃烧隧道密封并行成独立燃烧室的密封栏板(13)，将隧道窑(1)分成多个功能区间，所述功能区间按窑车(12)移动方向依次分为预热区(2.12)、热解区(2.13)、中温煅烧区(2.21)、高温煅烧区(2.22)和冷却区(2.23)，其中高温煅烧区(2.22)和冷却区(2.23)设有用于向预热区(2.12)输送热气的补热管道(2.24)。它可以提高隧道式炭化炉工作过程中能量和物质的双重利用率，且设备成本和运行成本更低。

Production of molded coke

(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。

Förädling av organiskt material

Uppfinningen innefattar förfarande avseende framställning av en produkt med innehåll av kol med låg fukthalt och kan därför nyttjas som bränsle i fast form och i form av gas. Gasen kan medelst syntes bilda nya ämnen. Som råvaror används organiska material som exempelvis ved och stråväxter. Vidare ska råvaran sönderdelas till enheter vilkas maximala volym uppgår till 200 cmoch dess torrhalt ska väsentligen överstiga 85 %.En ytterligare kännetecknande del av uppfinningen är att råvaran (1) före torrdestillation (6) komprimeras (5) för höjning av råvarans densitet med minst 30 %.Produkten är i pulverform bland annat lämplig som hjälpmedel för avvattning och för upptagning av tjockolja som t ex släpps ut från fartyg och oljor vilka spills ut på verkstadsgolv.

molera

유연탄 2단 열분해방법과 장치

내용없음

Einrichtungen zur Ausübung von Druck auf Kohlen, welche in horizontalen Koksöfen mit intermittirendem Betriebe verkokt werden sollen

유연탄 2단 열분해방법과 장치

유연탄을 저온에서 1차 열분해한후 열분해 생성물을 촉매를 이용하여 2차로 촉매분해 시키는 유연탄 2단 열분해 시스템에서, 호퍼(1), 스크류 공급기 (2), 열분해 반응기(3)로 구성되는 통상의 열분해 장치에 있어서, 열분해 반응기 (3)에서 생성된 열분해 생성물을 현열을 간직한체 촉매분해 반응기에 도입될 수 있도록 라인을 단열하고 그 상단에 촉매(4)가 내장된 촉매분해 반응기(5)를 장치한 것을 특징으로 하는 유연탄 2단 열분해 방법과 장치.

Versuchsofen zur Durchfuehrung von Schwel- bzw. Verkokungsversuchen von festen Brennstoffen

Verfahren zur Herstellung von geprefstem Koks und Koksbriquetts in Koks-Oefen mit intermittirendem Betriebe

Verfahren und Vorrichtung zum Verkoken von Kohle

Verfahren zur Destillation von Kohle, insbesondere fuer die Tieftemperaturverkokung

Verfahren und Einrichtungen zur Ausübung von Druck auf Materialien, welche in horizontalen Koksöfen mit intermittirendem Betriebe entgast werden sollen

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Verfahren und Vorrichtung zur Herstellung eines hochwertigen Schwelgases aus einem feuchten, minderwertigen Brennstoff.

一种含固物料流化床热解处理方法及用于实施该方法的装置

本发明涉及一种含固物料流化床热解处理方法及用于实施上述方法的装置，其中，所述方法包括将含固有机质物料在新型流化床反应器中发生流化床热裂解和缩合反应，生成的油气产物进入分馏系统，流化床反应器所需的热量通过燃烧反应产物中的干气和未反应的部分原料提供。本发明的含固物料可以在流化床均匀的温度和流场中实现有机物的高效回收，获得高的C3+油品收率以及轻质化的油品，并能利用产物尾气中的干气和焦炭进行燃烧供热，实现装置自热平衡；反应后固体物料中残留的有机质燃烧完全，便于无机物固体的回收和资源化利用；整个装置满足连续化操作，环境友好，工艺流程简洁。

一种多层隧道式炭化炉及炭化方法

本发明公开了一种多层隧道式炭化炉及炭化方法，包括由多层燃烧隧道组成的隧道窑(1)，所述的隧道窑(1)两端分别设有进出料升降平台(3)和转层升降平台(4)，窑车两端设有用于与燃烧隧道密封并行成独立燃烧室的密封栏板(13)，将隧道窑(1)分成多个功能区间，所述功能区间按窑车(12)移动方向依次分为预热区(2.12)、热解区(2.13)、中温煅烧区(2.21)、高温煅烧区(2.22)和冷却区(2.23)，其中高温煅烧区(2.22)和冷却区(2.23)设有用于向预热区(2.12)输送热气的补热管道(2.24)。它可以提高隧道式炭化炉工作过程中能量和物质的双重利用率，且设备成本和运行成本更低。

一种气流炭化炉燃烧处理系统及燃烧处理方法

本申请公开了一种气流炭化炉燃烧处理系统及燃烧处理方法，燃烧处理系统包括燃气循环管线、排湿管线及若干个炭化炉，每个炭化炉上设置有进气口、出气回收口和水汽排出口；燃气循环管线包括供气主管、回收供给主管、若干个燃气回收支管及第一风机；燃气回收支管与回收供给主管相连，一个燃气回收支管与一个炭化炉上的出气回收口相连；第一风机的出气端口与供气主管相连，第一风机的回气端口与回收供给主管相连；排湿管线包括第二风机、与第二风机相连的排湿主管及排湿支管，每个排湿支管与一个炭化炉上的水汽排出口相连。本申请提供的燃烧处理系统实现了燃气的回收循环供给，降低了燃烧过程的供气需求量，同时也避免了能源浪费，节省了生产成本。

粉煤分级利用成套设备及工艺方法

本申请提供一种粉煤分级利用成套设备及工艺方法，成套设备包括：粉煤热解‑再生循环装置，粉煤热解‑再生循环装置包括再生塔、热解塔和与再生塔和热解塔之间设置的循环输送结构，循环输送结构用于对粉煤热解‑再生循环装置产生的热半焦和高温半焦进行循环；热解塔设有第一出口，再生塔上设有第二出口和第三出口；第一分离装置与第一出口连接，用于对热解塔内产生的第一气体混合物进行气固分离；第二分离装置与第二出口连接，用于对再生塔内产生的第二气体混合物进行气固分离；高温半焦利用装置与第三出口连接，用于将再生塔内产生的高温半焦进行冷却和/或对再生塔内产生的一部分高温半焦进行气化。旨在解决现有粉煤设备对粉煤的利用率差的不足。

一种含固物料流化床热解处理方法及用于实施该方法的装置

本发明涉及一种含固物料流化床热解处理方法及用于实施上述方法的装置，其中，所述方法包括将含固有机质物料在新型流化床反应器中发生流化床热裂解和缩合反应，生成的油气产物进入分馏系统，流化床反应器所需的热量通过燃烧反应产物中的干气和未反应的部分原料提供。本发明的含固物料可以在流化床均匀的温度和流场中实现有机物的高效回收，获得高的C3+油品收率以及轻质化的油品，并能利用产物尾气中的干气和焦炭进行燃烧供热，实现装置自热平衡；反应后固体物料中残留的有机质燃烧完全，便于无机物固体的回收和资源化利用；整个装置满足连续化操作，环境友好，工艺流程简洁。

一种热窑制燃气装置

本发明涉及制燃气设备领域，具体而言，涉及一种热窑制燃气装置。一种热窑制燃气装置，热窑制燃气装置包括干馏热窑、还原热窑、光量子催化结构以及导流管；干馏热窑用于对其内部的物料进行干馏，从而析出可燃气体；导流管的两端分别与干馏热窑的出料端及还原热窑的进料端连通，导流管用于引导干馏热窑析出的可燃气体向还原热窑输送；光量子催化结构与还原热窑连接，光量子催化结构用于与还原热窑共同作用，以将输送至还原热窑内的可燃气体合成为富甲烷燃气。热窑制燃气装置能够避免在制燃气的过程中产生焦油，从而能够减少烟气的处理步骤，进而能够提高燃气的制作效率，并降低制燃气的成本。

一种双层热解炉

本发明公开了一种双层热解炉，涉及石油化工、危险废弃物处理等技术领域，包括上层热解腔和下层热解腔，上层上层热解腔外部设有高温烟道，上层热解腔内部设有螺旋输送轴，下层热解腔外部设有燃烧室，燃烧室侧壁安装有燃烧器，燃烧室顶部设有燃烧室出口，燃烧室出口与烟道入口相连通，上层热解腔顶部设有进料口，上层热解腔底部设有上层炉体物料出口，下层热解腔左端设有进料螺旋，进料螺旋顶部设有下层炉体物料入口，下层热解腔右端设有窑尾，窑尾底部设有出料口；本发明中，通过设计上、下相连通的一种双层热解炉，提高了热效率，减少了热解炉内结焦等问题，在保证气密性与安全性的基础上，连续稳定地工作。

一种气流炭化炉燃烧处理系统及燃烧处理方法

本申请公开了一种气流炭化炉燃烧处理系统及燃烧处理方法，燃烧处理系统包括燃气循环管线、排湿管线及若干个炭化炉，每个炭化炉上设置有进气口、出气回收口和水汽排出口；燃气循环管线包括供气主管、回收供给主管、若干个燃气回收支管及第一风机；燃气回收支管与回收供给主管相连，一个燃气回收支管与一个炭化炉上的出气回收口相连；第一风机的出气端口与供气主管相连，第一风机的回气端口与回收供给主管相连；排湿管线包括第二风机、与第二风机相连的排湿主管及排湿支管，每个排湿支管与一个炭化炉上的水汽排出口相连。本申请提供的燃烧处理系统实现了燃气的回收循环供给，降低了燃烧过程的供气需求量，同时也避免了能源浪费，节省了生产成本。

一种两段式生物质连续热解装置及其方法

本发明属于生物质能热转化利用技术领域，具体涉及一种两段式生物质连续热解装置及其方法。所述的两段式生物质连续热解装置包括热解装置，该热解装置包括滚筒、进料口和出料口，所述的滚筒内壁均匀铺设保温层，滚筒分为低温段和高温段，低温段的保温层内套设第一圆筒，高温段的保温层内设生物质通道，生物质通道是由数个烟气小管围合成的圆形通道，烟气小管的一端由固定板固定，固定板与保温层的内侧壁连接，固定板上设有供烟气小管通入高温烟气的高温烟气进口，第一圆筒的一端伸入生物质通道内，本发明使用方便，节能环保。

一种双层热解炉

本发明公开了一种双层热解炉，涉及石油化工、危险废弃物处理等技术领域，包括上层热解腔和下层热解腔，上层上层热解腔外部设有高温烟道，上层热解腔内部设有螺旋输送轴，下层热解腔外部设有燃烧室，燃烧室侧壁安装有燃烧器，燃烧室顶部设有燃烧室出口，燃烧室出口与烟道入口相连通，上层热解腔顶部设有进料口，上层热解腔底部设有上层炉体物料出口，下层热解腔左端设有进料螺旋，进料螺旋顶部设有下层炉体物料入口，下层热解腔右端设有窑尾，窑尾底部设有出料口；本发明中，通过设计上、下相连通的一种双层热解炉，提高了热效率，减少了热解炉内结焦等问题，在保证气密性与安全性的基础上，连续稳定地工作。