PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT

High alumina cement is produced in a submerged combustion melter, cooled and ground. 1. Process for the preparation of high alumina cement comprising:introducing a solid batch material for preparation of high alumina cement into a melter;melting the solid batch material in the melter by submerged combustion to form a liquid melt;withdrawing at least a portion of the liquid melt from the melter;cooling said discharged liquid melt to obtain solidified melt; andgrinding the solidified melt to appropriate grain size.2. The process of claim 1 , wherein the melting chamber walls are cooled claim 1 , for example comprising double steel walls separated by circulating cooling liquid claim 1 , preferably water claim 1 , and are not covered by a refractory lining.3. The process of claim 1 , wherein heat is recovered from the hot fumes and/or from the cooling liquid.4. The process of wherein heat is recovered from the hot fumes to preheat the raw materials.5. The process of wherein part at least of the melt is withdrawn continuously or batchwise from the melter.6. The process of wherein the submerged burners of the melter are controlled such that the melt volume is increased by at least 8% claim 1 , preferably at least 10% claim 1 , more preferably at least 15% or 20% claim 1 , compared to the volume the melt would have with no burners firing.7. The process wherein the submerged combustion is performed such that a substantially toroidal melt flow pattern is generated in the melt claim 1 , having a substantially vertical central axis of revolution claim 1 , comprising major centrally inwardly convergent flows at the melt surface; the melt moves downwardly at proximity of the vertical central axis of revolution and is recirculated in an ascending movement back to the melt surface claim 1 , thus defining an substantially toroidal flow pattern.8. The process of wherein the melting step comprises melting the solid batch material claim 1 , in a submerged combustion melter by ...

Method and device for cooling and comminuting hot cement clinker

A method and device for cooling and comminuting hot cement clinker in a cooler. The cooler has an inlet region for receiving the hot clinker, a recuperation region, a final cooling region having a clinker cooling device, an opening for blowing cooling air into the recuperation region, a tertiary air line for conducting away heated cooling air, an outlet region for discharging cooled clinker, and at least one conveyor to transport the clinker through the cooler. The hot clinker is tipped into the cooler through an input opening into the inlet region. The clinker is transported by the conveyor from the inlet region, through the recuperation region and the final cooling region to the outlet region, and ambient air is blown as cooling air into the recuperation region through the opening. Comminution of the clinker is provided by a device arranged in the recuperation region. 110-. (canceled)11. A method for cooling and comminuting hot cement clinker in a cooler wherein the cooler hasat least one inlet region for receiving the hot cement clinker,a recuperation region for the heat-recovering cooling of the hot cement clinker,a final cooling region having at least one device for further cooling the cement clinker,at least one opening for blowing cooling air into the recuperation region,a tertiary-air line for conducting away heated cooling air,an outlet region for collecting and discharging cooled cement clinker, andat least one conveying means, through which flow is able to take place, for transporting the cement clinker through the cooler,comprising the steps:tipping the hot cement clinker into the cooler from above through at least one input opening in the at least one inlet region,transporting the hot cement clinker by the at least one conveying means from the at least one inlet region, through the recuperation region and the final cooling region, to the outlet region,blowing ambient air as cooling air into the recuperation region through the at least one opening, ...

Energy Efficient Furnace with Coaxial Segmented Center Hearth and Multiple Combustion Stages with Regenerative Heat Return

Disclosed in the present invention are a combustion furnace with coaxial staged hearth and heating method thereof, in which the combustion furnace comprises a metal furnace body () whose internal part is provided with a furnace chamber. The furnace chamber is divided into two sections at the middle by fire resistant material to form a left and a right independent combustion chambers (). Two independent combustion chambers () are respectively connected with the ends of flue gas chambers (), while the other ends of the flue gas chambers () are respectively connected with a burner (). The peripherals of two independent combustion chambers () are respectively provided with a flue gas heat radiation pipe (). A middle flue gas chamber () is set in the middle position of the furnace chamber. Two ends of the flue gas heat radiation pipe () are respectively connected with the flue gas chamber () and the middle flue gas chamber (). Two independent combustion chambers () are communicated with each other through the flue gas chamber (), the flue gas heat radiation pipe () and the middle flue gas chamber (), and combust alternately. A suspension device including a portal frame () is provided for suspending the metal furnace body () horizontally or obliquely. The metal furnace body () is suspended on the portal frame () at a suspending point (). A walking mechanism () and a feeding mechanism () are also set on the portal frame (). 1. An energy efficient furnace with coaxial segmented center hearth and multiple combustion stages with regenerative heat return wherein comprising:a metal furnace body whose inside is provided with a furnace chamber; the furnace chamber is divided into two sections at the middle by fire resistant material to form a left and a right independent combustion chambers; two independent combustion chambers are respectively connected with the ends of flue gas chambers, while the other ends of the flue gas chambers are respectively connected with a burner; the ...

METHOD OF COMPREHENSIVELY UTILIZING HIGH-TEMPERATURE SLAG BALLS EXITING ROTARY KILN IN KILN PROCESS FOR PRODUCING PHOSPHORIC ACID, AND PROCESS SYSTEM THEREOF

A method and process system of comprehensively utilizing high-temperature slag balls exiting a rotary kiln in a kiln process for producing phosphoric acid, comprising a rotary kiln, a cooling device and a dryer for composite green pellets in a kiln process for producing phosphoric acid, wherein the cooling device comprises at least two cooling stages; the high-temperature slag balls are first conveyed to the cooling device, then the cooling device carries slag balls successively to multiple cooling stages by the movement of a trolley, each cooling stage introduces cold air for cooling, a part of the hot air after cooling is sent to the cavity of the rotary kiln, and the other part thereof is sent to the dryer for composite green pellets in the kiln process for producing phosphoric acid for drying. 1. A method of comprehensively utilizing high-temperature slag balls exiting a rotary kiln in a kiln process for producing phosphoric acid , comprising the following steps:(1) delivering high-temperature slag ball exiting the rotary kiln in the kiln process for producing phosphoric acid to a feed area of a cooling device; the cooling device is divided into at least two interconnected cooling stages;(2) bringing the high-temperature slag balls into the first cooling stage; after heat exchange in the first cooling stage, using the hot air as a hot air source for burning a reduction reaction product in the rotary kiln;(3) bringing the high-temperature slag balls from the first cooling stage to the second cooling stage; after heat exchange of the second stage cooling stage, using the hot air as a hot air source for drying the composite green pellet;(4) discharging cooled slag balls from the unload area.2. The method according to claim 1 , wherein claim 1 , the step (1) comprising: delivering high-temperature slag ball exiting the rotary kiln in the kiln process for producing phosphoric acid to a feed area of a cooling device claim 1 , the cooling device comprises a supporting ...

PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT

High alumina cement is produced in a submerged combustion melter, cooled and ground. 1. Process for the preparation of high alumina cement comprising:introducing a solid batch material for preparation of high alumina cement into a melter;melting the solid batch material in the melter by submerged combustion to form a liquid melt;withdrawing at least a portion of the liquid melt from the melter;cooling said discharged liquid melt to obtain solidified melt; andgrinding the solidified melt to appropriate grain size.2. The process of claim 1 , wherein the melting chamber walls are cooled comprising double steel walls separated by circulating cooling liquid claim 1 , and are not covered by a refractory lining.3. The process of claim 1 , wherein heat is recovered from the hot fumes and/or from the cooling liquid.4. The process of wherein heat is recovered from the hot fumes to preheat the raw materials.5. The process of wherein part at least of the melt is withdrawn continuously or batchwise from the melter.6. The process of wherein the submerged burners of the melter are controlled such that the melt volume is increased by at least 8% compared to the volume the melt would have with no burners firing.7. The process of wherein the submerged combustion is performed such that a substantially toroidal melt flow pattern is generated in the melt claim 1 , having a substantially vertical central axis of revolution claim 1 , comprising major centrally inwardly convergent flows at the melt surface; the melt moves downwardly at proximity of the vertical central axis of revolution and is recirculated in an ascending movement back to the melt surface claim 1 , thus defining an substantially toroidal flow pattern.8. The process of any of wherein the melting step comprises melting the solid batch material claim 1 , in a submerged combustion melter by subjecting the melt to a flow pattern which when simulated by computational fluid dynamic analysis shows a substantially toroidal melt ...

OVEN FOR THE THERMAL CONDITIONING OF PREFORMS AND CONTROL METHOD OF AN AIR COOLING DEVICE FITTED TO SUCH AN OVEN

An oven () for the heat treatment of preforms and a method for operating an air-cooling device () fitted to such an oven includes controlling elements () to vary the cooling air flow rate onto the body () and bottom () of the preforms () along the heating path. 110121416182030121036141618203642182012425258641252182012. Oven () for the heat treatment of thermoplastic preforms () each respectively comprising a first part ( , ) in its definitive shape and a second part ( , ) intended to be heated by heating means () arranged along at least part of a determined heating path followed by the preforms () travelling through the oven , the said oven () comprising a cooling system () capable respectively of cooling the first parts ( , ) and the second parts ( , ) of the preforms , characterized in that the cooling system () comprises at least one cooling device () capable of air-cooling at least the second part ( , ) of the preforms () , the said cooling device () comprising at least ventilation means () capable of delivering a given flow rate of cooling air and means ( , ) for selectively varying , along the heating path of the preforms () , at least the cooling airflow rate delivered by the said ventilation means () for cooling the said second parts ( , ) of the preforms ().210586458524258525242. Oven () according to claim 1 , characterized in that the said means ( claim 1 , ) consist of at least one speed variator () associated with at least one of the ventilation means () of the said at least one cooling device () so that the variation in cooling air flow rate along the path is obtained by selectively operating the said speed variator () associated with the said ventilation means () independently of the other ventilation means () of the cooling device ().31058605652182012. Oven () according to claim 2 , characterized in that the speed variator () is operated via at least one operating unit () to act on a drive motor () that drives the said associated ventilation means () ...

High productivity plant for the quenching of steel bars, quenching machine and corresponding method for quenching steel bars

High productivity plant for the continuous quenching of steel bars which comprises a loading station suitable to dispose a plurality of bars separated and distanced from each other. Such plant also comprises a first treatment line, a quenching machine, a transfer station disposed downstream of the quenching machine, and a second treatment line.

COOLING DEVICE AND METHOD FOR COOLING ELEMENTS PASSING THROUGH SAID DEVICE

The invention relates to a cooling device () for cooling at least one element () passing through said device, comprising a metal block (), having a first side and a second side, and comprising a cooling channel () for cyrogenic gas. The at least one element () can be guided along the sides of the first side of the metal block (), the cooling channel () is at least partially in heat conductive connection with the second side of the metal block (), and the cooling channel () has an attachment () on a first end for the entry of cryogenic gas and an attachment on a second end for the exit of cryogenic gas. The invention also comprises a hardening device having such a cooling device () and a method for cooling at least one element () passing through said device. 1100150151115130. A cooling device () for cooling at least one element ( , ) passing through said device , comprising a metal plate () with a first side and a second side and a cooling channel () for a cryogenic gas ,{'b': 150', '151', '115, 'wherein the at least one element (, ) can be guided along the first side of the metal plate (),'}{'b': 150', '151', '115, 'wherein the at least one element (, ) is in thermally conductive contact with the first side of the metal plate (),'}{'b': 130', '115', '115, 'wherein the cooling channel () is at least sectionally connected to the metal plate (), particularly to the second side of the metal plate (), in a thermally conductive manner, and'}{'b': 130', '131', '132, 'wherein the cooling channel () comprises a connection () for introducing a cryogenic gas on a first end and a connection () for discharging the cryogenic gas on a second end.'}2100135130115. The cooling device () according to claim 1 , furthermore comprising a gas line () for the cryogenic gas claim 1 , which branches off the cooling channel () at an end on the discharge side and is designed for conveying cryogenic gas into a region above the first side of the metal plate ().3100115150151100150151100. The ...

Method and system for cooling hot objects

Apparatus (1) for cooling an automobile component (20) by means of a gas, the apparatus comprising a cooling box (11) with a re-closeable opening (12) for receiving an automobile component (20) to be cooled, wherein at least one heat sink (13) is provided inside the cooling box (11) for cooling of the gas, and wherein the apparatus (10) includes at least one infra sound pulsator (2,3) arranged to provide an infra sound into said cooling box (11) to improve heat exchange of the gas both with a cooling surface of the at least one heat sink (13), and with the automobile component (20).

Device and process for inhibiting particulate emission by cooling of displaceable hot products using a conveyor

This invention relates to a device for inhibiting particulate emission by cooling of displaceable hot products using a conveyor comprising a first plurality of tubular elements configured to release a first dosage of water over the products, a second plurality of tubular elements configured to release a second dosage of water over the products and wherein the first dosage released by the first plurality of tubular elements is greater than the second dosage released by the second plurality of tubular elements. This invention also relates to a process for inhibiting particulate emission by cooling displaceable hot products using a conveyor.

DEVICE AND METHOD FOR PRODUCING HIGH-PURITY NANO MOLYBDENUM TRIOXIDE

A device and a method for producing high-purity nano molybdenum trioxide are provided. The device comprises a raw material bin (), a feeding machine (), a subliming furnace (), a first vent tube (), a second vent tube (), a spraying device () and a filtering assembly. The sublimated molybdenum trioxide is cooled with clean and dehumidified air so as to finally obtain the nano molybdenum trioxide, and the recycling mode is reliable, pollution-free and high in efficiency. 112724252312122772424252513111312132523242523212223251024. A device for producing high-purity nano molybdenum trioxide , comprising a raw material bin () , a feeding machine () , a subliming furnace () , a first vent tube () , a second vent tube () , a spraying device () and a filtering assembly () , wherein the raw material bin () is in communication with the feeding machine (); the feeding machine () is in communication with the lower side of the subliming furnace (); the upper side of the subliming furnace () is in communication with the horizontally arranged first vent tube (); the tail end of the first vent tube () is in communication with the vertically arranged second vent tube (); the second vent tube () is in communication with a recoverer (); a finished product bin () is arranged below the recoverer (); the filtering assembly () is arranged at a part , in the recoverer () , in communication with the second vent tube (); the spraying device () is arranged at the connecting part of the first vent tube () and the second vent tube (); the spraying device () is connected to a dispersing agent port () and a compressed air port (); the nozzle direction of the spraying device () is coaxial with the axis of the second vent tube (); and a clean air inlet () is provided in the first vent tube ().2202420181819191824. The device for producing high-purity nano molybdenum trioxide according to claim 1 , wherein a stirring device () is horizontally arranged in the first vent tube () claim 1 , the tail end ...

HEAT TREATMENT APPARATUS

A heat treatment apparatus includes a cooling chamber configured to perform cooling of a treatment object, a conveyance chamber installed above the cooling chamber and configured to convey the treatment object, a lift table on which the treatment object is placed, and a lift mechanism having a driving apparatus installed above the lift table and configured to raise and lower the lift table between the cooling chamber and the conveyance chamber using the driving apparatus. 1. A heat treatment apparatus comprising:a cooling chamber configured to perform cooling of a treatment object;a conveyance chamber which is installed above the cooling chamber and is configured to convey the treatment object;a lift table on which the treatment object is placed; anda lift mechanism which has a driving apparatus installed above the lift table and is configured to raise and lower the lift table between the cooling chamber and the conveyance chamber using the driving apparatus.2. The heat treatment apparatus according to claim 1 , wherein the lift mechanism includes:a cylinder serving as the driving apparatus and installed to pass through a ceiling section of the conveyance chamber; anda connecting section configured to support the lift table and connect the cylinder and the lift table.3. The heat treatment apparatus according to claim 1 , further comprising a tilt restricting mechanism configured to restrict tilting of the lift table with respect to a horizontal surface.4. The heat treatment apparatus according to claim 2 , further comprising a tilt restricting mechanism configured to restrict tilting of the lift table with respect to a horizontal surface.5. The heat treatment apparatus according to claim 3 , wherein the tilt restricting mechanism includes:a guide vertically installed in the cooling chamber; anda pair of rollers rollable on the guide with the guide sandwiched therebetween and rotatably attached to the lift mechanism.6. The heat treatment apparatus according to claim ...

PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT

High alumina cement is produced in a submerged combustion melter, cooled and ground. 1. Process for the preparation of high alumina cement comprising:introducing a solid batch material for preparation of high alumina cement into a melter;melting the solid batch material in the melter by submerged combustion to form a liquid melt;withdrawing at least a portion of the liquid melt from the melter;cooling said discharged liquid melt to obtain solidified melt; andgrinding the solidified melt to appropriate grain size.2. The process of claim 1 , wherein the melting chamber walls are cooled comprising double steel walls separated by circulating cooling liquid claim 1 , and are not covered by a refractory lining.3. The process of claim 1 , wherein heat is recovered from the hot fumes and/or from the cooling liquid.4. The process of wherein heat is recovered from the hot fumes to preheat the raw materials.5. The process of wherein part at least of the melt is withdrawn continuously or batchwise from the melter.6. The process of wherein the submerged burners of the melter are controlled such that the melt volume is increased by at least 8% compared to the volume the melt would have with no burners firing.7. The process of wherein the submerged combustion is performed such that a substantially toroidal melt flow pattern is generated in the melt claim 1 , having a substantially vertical central axis of revolution claim 1 , comprising major centrally inwardly convergent flows at the melt surface; the melt moves downwardly at proximity of the vertical central axis of revolution and is recirculated in an ascending movement back to the melt surface claim 1 , thus defining a substantially toroidal flow pattern.8. The process of wherein the melting step comprises melting the solid batch material claim 1 , in a submerged combustion melter by subjecting the melt to a flow pattern which when simulated by computational fluid dynamic analysis shows a substantially toroidal melt flow ...

Cooling device for loose material cooling

FIELD: metallurgy. SUBSTANCE: invention relates to metallurgy, particularly to cooling device for loose material cooling. Proposed device comprises cooling shaft and at least one loading chute for loading loose material into cooling shaft. Loading tray is installed with possibility of rotation and includes the first wall and the second wall located opposite to the first wall, wherein first wall is arranged at least in separate sections at different inclination angle relative to vertical than second wall. EFFECT: invention allows uniform cooling of loose material and due to rotation of loading chute to reach radially symmetric surface of loose material in cooling shaft. 14 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 707 773 C2 (51) МПК F27D 15/02 (2006.01) C22B 1/26 (2006.01) F27D 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F27D 15/02 (2019.08); C22B 1/26 (2019.08); F27D 9/00 (2019.08) (21)(22) Заявка: 2017134644, 04.05.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): ПРАЙМЕТАЛЗ ТЕКНОЛОДЖИЗ АУСТРИА ГМБХ (AT) 29.11.2019 20.05.2015 EP 15168305.9 (43) Дата публикации заявки: 04.04.2019 Бюл. № 10 (45) Опубликовано: 29.11.2019 Бюл. № 34 (56) Список документов, цитированных в отчете о поиске: EP 0013871 A1, 06.08.1980. US 4123850 A, 07.11.1978. FR 1376283 A, 23.10.1964. RU 2389959 С2, 20.05.2010. RU 2466337 С2,10.11.2012. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.10.2017 2 7 0 7 7 7 3 Приоритет(ы): (30) Конвенционный приоритет: R U 04.05.2016 (72) Автор(ы): ОБЕРНДОРФЕР, Эрнст (AT), БЕБЕРЛЬ, Михаэла (AT), ВЕГЕРЕР, Андреа (AT) EP 2016/059964 (04.05.2016) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 0 7 7 7 3 WO 2016/184682 (24.11.2016) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) ОХЛАЖДАЮЩЕЕ УСТРОЙСТВО ДЛЯ ОХЛАЖДЕНИЯ СЫПУЧЕГО МАТЕРИАЛА (57) ...

Охлаждающее устройство для охлаждения сыпучего материала

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 134 644 A (51) МПК F27D 15/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017134644, 04.05.2016 (71) Заявитель(и): ПРАЙМЕТАЛЗ ТЕКНОЛОДЖИЗ АУСТРИА ГМБХ (AT) Приоритет(ы): (30) Конвенционный приоритет: 20.05.2015 EP 15168305.9 10 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.10.2017 EP 2016/059964 (04.05.2016) (87) Публикация заявки PCT: A WO 2016/184682 (24.11.2016) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Охлаждающее устройство (2; 50) для охлаждения сыпучего материала (4), которое имеет охлаждающую шахту (8), а также по меньшей мере один загрузочный лоток (14) для загрузки сыпучего материала (4) в охлаждающую шахту (8), отличающееся тем, что загрузочный лоток (14) включает в себя первую стенку (30), а также расположенную напротив первой стенки (30) вторую стенку (32), и первая стенка (30) по меньшей мере отдельными участками расположена под другим углом (34) наклона относительно вертикали (36), чем вторая стенка (32), и загрузочный лоток (14) установлен с возможностью вращения. 2. Охлаждающее устройство (2; 50) по п.1, отличающееся тем, что первая стенка (30) расположена под углом (34) наклона от 27° до 47° относительно вертикали (36), а вторая стенка (32) расположена под углом (34) наклона от 7° до 27° относительно вертикали (36). 3. Охлаждающее устройство (2; 50) по п. 1, отличающееся тем, что вторая стенка (32) расположена под углом (34) наклона от 35° до 55° относительно вертикали (36), а первая стенка (30) имеет первый, нижний участок (54) стенки, а также второй, верхний участок (56) стенки, причем первый участок (54) стенки расположен под углом (34) наклона от 35° до 55° относительно вертикали (36), а второй участок (56) стенки расположен под углом (34) наклона от 5° до 25°, в частности от 8° до 14°, относительно Стр.: 1 A 2 0 1 7 ...

Cooling device for cooling plate-like or sheet-like metal sheet and cooling process

Die Erfindung betrifft eine Abkühl-Einrichtung zum Abkühlen von platten- oder bahnförmigem Blech aus Metall, umfassend mindestens eine erste Transportrolle (1a, 1b, 1c, 1d), mit einem antreibbaren drehbaren Tragrohr (3), welches mit Tragelementen (4) versehen ist, die eine Transportebene (T) zum Transport des Bleches (2) in Durchlaufrichtung (D) durch die Abkühl-Einrichtung bilden. Erfindungsgemäß weist das Tragrohr (3) Düsenöffnungen (8) auf. In dem Tragrohr ist ein nicht drehbarer Kanal (5) für ein erstes Kühlmittel ausgebildet, wobei der Kanal (5) an eine erste Kühlmittel-Zuführung (6) angeschlossen ist. Der Kanal weist mindestens eine Ausnehmung (7) auf, die von dem ersten Kühlmittel durchströmbar ist, um das erste Kühlmittel zu den Düsenöffnungen (8) zu leiten, mittels derer das erste Kühlmittel auf eine erste Seite (2a) des Bleches (2) über dessen Breite aufbringbar ist.Die Erfindung betrifft ferner ein Abkühl-Verfahren mit den Schritten:- Zuführen eines ersten Kühlmittels zu einem Kanal (5), welcher in dem Tragrohr (3) ausgebildet ist,- Leiten des ersten Kühlmittels durch Ausnehmungen (7) in dem Kanal (5) zu Düsenöffnungen (8) in dem Tragrohr und- Abkühlen des Bleches (2) mittels Aufbringen des ersten Kühlmittels auf eine erste Seite (2a) des Bleches (1) über dessen Breite. The invention relates to a cooling device for cooling plate-like or sheet-like sheet metal, comprising at least one first transport roller (1a, 1b, 1c, 1d), with a drivable rotatable support tube (3) which is provided with support elements (4) , which form a transport plane (T) for transporting the sheet (2) in the direction of passage (D) through the cooling device. According to the invention, the support tube (3) has nozzle openings (8). A non-rotatable channel (5) for a first coolant is formed in the support tube, the channel (5) being connected to a first coolant supply (6). The channel has at least one recess (7) through which the first coolant can flow in order to guide the first ...

Oven for the thermal conditioning of preforms and control method of an air cooling device fitted to such an oven

本发明涉及用于对预型件进行热处理的炉具(10)和用于操作安装到这样的炉具的空气冷却装置(42)的方法，所述方法在于控制部件(58)以沿着加热路径改变在预型件(12)的主体(18)和底部(20)上的冷却空气流量。

Apparatus and method for cooling hot-rolled steel strip

Universal method for using slag balls heated to high temperature obtained from rotary furnace for production of phosphoric acid, and technological process of such application

FIELD: technological processes. SUBSTANCE: invention relates to a method of complex use of high-heat waste generated in the production of phosphoric acid in a rotary furnace and a device for its implementation. The method comprises directing the high-heat waste to a cooling device, in which the mentioned waste successively passes several cooling zones when moving a trolley with waste. In each of the zones, cooling is carried out by cold air intake. Part of the hot air obtained after cooling is directed to the rotary furnace chamber, part is directed to the dryer for composite granules of raw material used for the production of phosphoric acid in the rotary furnace. A cooling device has at least two cooling zones, the output of hot air from the first cooling zone is connected by an air duct with the rotary furnace chamber and the output of hot air from the second cooling zone is connected by an air duct with the dryer chamber. EFFECT: simplification of design, small investments, low cost, cooling efficiency, high energy efficiency. 10 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 643 117 C2 (51) МПК C22B 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C22B 1/02 (2006.01) (21)(22) Заявка: 2015144716, 09.08.2013 (24) Дата начала отсчета срока действия патента: Дата регистрации: 30.01.2018 04.06.2013 CN 201310218600.0 (43) Дата публикации заявки: 14.07.2017 Бюл. № 20 (56) Список документов, цитированных в отчете о поиске: WO 2011056343 A1, 12.05.2011. CN 101624647 A, 13.01.2010. CN 201397051 Y, 03.02.2010. CN 102235820 A, 09.11.2011. SU 734488 A, 15.05.1980. SU 1011984 A, 15.04.1983. (45) Опубликовано: 30.01.2018 Бюл. № 4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.01.2016 2 6 4 3 1 1 7 (73) Патентообладатель(и): СЫЧУАНЬ КО ЧАНГ ТЕХНОЛОДЖИ КО., ЛТД (CN) Приоритет(ы): (30) Конвенционный приоритет: R U 09.08.2013 (72) Автор(ы): ХОУ, Юнхэ (CN), ВАН, Дзябин (CN), ЛЭЙ, Шенхуэй (CN), ...

Cooling device

根据本发明的一个实施例的冷却装置可以包括：腔室部件，从外部向其供应冷却流体；排出部件，设置在所述腔室部件，排出所述腔室部件内部的冷却流体；以及阻力部件，设置在向所述腔室部件供应冷却流体的所述腔室部件的流入部，并阻挡供应到所述腔室部件内部的冷却流体的初期流动。

Cooling device and sintering device including the same

An embodiment discloses a cooling device, which includes: a cooling vehicle receiving sintered ore and moving; and a rail arranged on a lower portion of the cooling vehicle along a moving path of the cooling vehicle. The moving path includes an insertion area in which the sintered ore is inserted into the cooling vehicle. The sintered ore is transferred in a first direction and inserted into the cooling vehicle in the insertion area through an ore dispensing part. The insertion area includes an area having the same moving direction of the cooling vehicle as the first direction.

Device and method for producing high-purity nano molybdenum trioxide

本发明公开了一种生产高纯纳米三氧化钼的装置，包括原料仓、喂料机、升华炉、第一通气管、第二通气管、喷雾装置和过滤组件，原料仓连通喂料机，喂料机连通至升华炉下侧，升华炉上侧连通水平布置的第一通气管，第一通气管末端连通竖直布置的第二通气管，第二通气管连通至回收器，回收器下方设置成品料仓，回收器内与第二通气管连通处设有过滤组件，第一通气管与第二通气管连接处设置喷雾装置，喷雾装置连接分散剂接口和压缩空气接口，喷雾装置的喷嘴方向与第二通气管的轴线同轴；第一通气管上设有洁净空气入口。本发明采用升华三氧化钼用洁净去湿空气冷却的方式最终得到纳米级的三氧化钼，而且回收方式可靠无污染，回收效率高。

A kind of metallurgical red slag Exposure degree utilizes system

本发明公开了一种冶金红渣显热回收利用系统，它涉及冶金技术领域；一次风室的内部安装有流化风帽，一次风室的底部分别与风粉混合器、送风机连接，风粉混合器设置在红渣储仓的底部，红渣储仓设置在墙体的侧面，墙体的上端设置有红渣轨道车，红渣轨道车通过牵引钢绳与电动牵引器连接，电动牵引器安装在电动牵引固定架上，红渣储仓上设置有红渣入口，一次破碎机、振动筛、二次破碎机依次安装在红渣储仓的内部，红渣储仓的中部通过红渣储仓负压调节门与一次风室的中部连接，一次风室的内部设置有炉膛，炉膛的上端与热水箱连接，炉膛的下端与水泵连接；本发明便于实现红渣的运输、储存、显热回收、与尾气处理，速度快，且能连续工作，节省时间。

Grate plate

FIELD: heating. SUBSTANCE: invention relates to a grate cooler and to its component, namely to a grate plate for transportation and cooling of loose material leaving a high-temperature furnace. A plate has cavities of a rectangular shape, the maximum size of which is perpendicular to material movement direction; cross-section of cavities is triangular. Bottom of cavities has an inclination (α) increasing in the direction of movement of cooled material and a projection ending with an ascending end with reverse inclination (β), with that, inclination (α) is 10 to 45°, preferably 20 to 30° relative to the horizontal, and reverse inclination (β) of the ascending end has an angle equal to angle (α) or smaller than angle (α) by the value of up to 6°. EFFECT: invention provides uniform movement speed of material bed, which provides for effective cooling, and reduction of wear speed of grate bars. 7 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 556 799 C2 (51) МПК F27D 15/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012148622/02, 06.05.2011 (24) Дата начала отсчета срока действия патента: 06.05.2011 (72) Автор(ы): ПИРАР Ренье (BE), ВЬЕЛВУА Кристоф (BE) (73) Патентообладатель(и): МОГОТТО ИНТЕРНАСЬОНАЛЬ С.А. (BE) Приоритет(ы): (30) Конвенционный приоритет: R U 03.06.2010 BE 2010/0339 (43) Дата публикации заявки: 20.07.2014 Бюл. № 14 (45) Опубликовано: 20.07.2015 Бюл. № 20 2 5 5 6 7 9 9 (56) Список документов, цитированных в отчете о поиске: WO 99/44001 A1 , 02.09.1999. US 2004185408 A1, 23.09.2004. DE 19537904 A1, 02.01.1997. RU 2116600 C1, 27.07.1998. RU 2008110797 А1, 27.09.2009 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 09.01.2013 (86) Заявка PCT: 2 5 5 6 7 9 9 R U C 2 C 2 EP 2011/057320 (06.05.2011) (87) Публикация заявки PCT: WO 2011/151130 (08.12.2011) Адрес для переписки: 191002, Санкт-Петербург а/я 5, ООО "Ляпунов и партнеры" (54) КОЛОСНИКОВАЯ ПЛИТА (57) Реферат: ...

Ejector

본 발명은 저온의 소각 드럼(3) 배출관(2)이 연결되는 하우징(1)을 포함하는 배출장치에 관한 것이다. 잔류물 배출 샤프트(7)는 상기 하우징(1)으로부터 뻗어나와서 출구(14)에서 종료하는 이송장치로 연결된다. 레벨측정장치(8)가 상기 잔류물 배출 샤프트(7) 상에 배치된다. 본 발명에 따르면, 상기 이송장치는 성형된 분리저판(9)을 포함하고, 이 분리저판(10)에는 바아스크린(10)이 상기 잔류물 배출 샤프트(7) 개구부의 원격단에 형성된다. 상기 바아스크린(10)은 미세 잔류물을 위한 배출공(13)을 덮고, 굵은 잔류물을 위한 출구(14)에서 종료한다. 상기 이송장치에는 바이브레이터(11)가 설치된다.

Cooling device for cooling bulk material

Device for recovering energy from hot slab, has heat exchanger made of elastic, that is provided with cooling passage through which heat transfer medium or coolant passage is flowed

The device has a heat exchanger (100) that is made into contact with slab. The heat exchanger made of elastic, is provided with a cooling passage (110) through which heat transfer medium or coolant passage is flowed. The heat exchanger is provided with pressing structures (130-1-130-3) that are provided in the form of field elements or hydraulic cylinders, for pressing surface elements (120-1-120-3). The heat transfer coefficient during contact of heat exchanger and surface of the slab is 1000 W/m2K. An independent claim is included for method for operating the device for recovering energy from hot slab.

Modular installation method of large-scale sintering circular cooler

本发明涉及一种大型烧结环冷机模块化安装方法，将环冷机沿周向等分为若干模块进行安装，包括以下步骤：将环冷机的风箱和风管焊接得到风箱风管模块，将风箱风管模块吊装到环冷机框架内部；安装环冷机框架中间梁和环冷机框架横梁，吊装就位支撑辊，将风箱风管模块与环冷机框架中间梁焊接；吊装就位水密封装置；在进行支撑辊调整和水密封装置焊接的同时，进行台车组合体的线下拼装；支撑辊调整完成后吊装就位托轨，吊装就位台车组合体；将环冷机各模块相邻的台车组合体连接固定，吊装预先组装的传动装置模块；在台车组合体上安装挡板，吊装预制拼装的密封罩并安装就位。本发明能够降低大型烧结环冷机的施工难度，提高施工效率和安全性。

Cooler for cooling material consisting of macroparticles

Сущность: охладитель (1) для охлаждения материала, состоящего из макрочастиц и выходящего из печи, в котором материал распределяется в виде слоя по стационарной опорной поверхности (11), имеющей форму поддона, в то время как охлаждающий газ, такой как атмосферный воздух, вдувается вверх сквозь слой материала из инжекторов, равномерно распределенных по поддону. Материал транспортируется вперед по опорной поверхности (11) через охладитель (1) с помощью отдельного механического устройства (17) для конвейерной транспортировки. Таким образом, можно разделить три функции такого охладителя, а именно обеспечение опоры для материала, распределение охлаждающего газа по опорной поверхности и транспортировку материала вперед по опорной поверхности. Эти функции не зависят одна от другой, так что появляется возможность выполнения каждой функции оптимальным образом. 11 з.п. ф-лы, 9 ил. ооээггс пы ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ” 2416 600 ' Е 28 С 3/16, Е 270 15/02 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95113465/06, 07.12.1993 (30) Приоритет: 23.12.1992 ОК 1546/92 (46) Дата публикации: 27.07.1998 (56) Ссылки: СВ, А2025588, Е 27 0 150.2, 1980. (71) Заявитель: Ф.Л.Смидт энд Ко. А/С (ОК) (72) Изобретатель: Торбен Энкегор (ОК) (73) Патентообладатель: Ф.Л.Смидт энд Ко. А/С (ОК) (54) ОХЛАДИТЕЛЬ ДЛЯ ОХЛАЖДЕНИЯ МАТЕРИАЛА, СОСТОЯЩЕГО ИЗ МАКРОЧАСТИЦ (57) Реферат: Сущность: охладитель (1) для охлаждения материала, состоящего из макрочастиц и выходящего из печи, в котором материал распределяется в виде слоя по стационарной опорной поверхности (11), имеющей форму поддона, в то время как охлаждающий газ, такой как атмосферный воздух, вдувается вверх сквозь слой материала из инжекторов, равномерно распределенных по поддону. Материал транспортируется вперед по опорной поверхности (11) через охладитель (1) с помощью отдельного механического устройства (17) для конвейерной транспортировки. Таким образом, можно ...

Apparatus for cooling sintered ore

소결광 냉각 장치는 냉각 공기가 통과하는 공기 통로를 하측에 형성하며, 소결광이 장입되는 장입구 및 상기 장입구와 이격되어 상기 소결광이 배출되는 배출구를 포함하는 폐루프(closed loop) 형태의 몸체, 상기 몸체 상에서 상기 몸체를 따라 상기 장입구로부터 상기 배출구를 지나 다시 상기 장입구로 이동 가능하며, 상기 공기 통로와 연통하도록 관통 형성된 통공을 포함하는 대차, 상기 공기 통로와 연통하며, 상기 공기 통로로 상기 냉각 공기를 공급하는 냉각 공기 공급부, 및 상기 공기 통로에 위치하며, 상기 통공과 대향하는 경사판을 포함한다. The sintered ore cooling device forms an air passage through which cooling air passes, and includes a charging inlet in which sintered ore is charged and a discharged hole in which the sintered ore is discharged apart from the charging inlet. A bogie comprising a through-hole along the body, passing through the outlet from the charging inlet to the charging inlet and having a through hole formed therein to communicate with the air passage, communicating with the air passage and cooling the air passage It includes a cooling air supply unit for supplying air, and an inclined plate located in the air passage, and facing the through hole.

Cooling hot granulated expanded clay

A stream of cooling air and of granulate are conducted in the cooling device so that the streams cross. The cooling air acts underneath granulate to lift the latter and advance it more rapidly. Spec., the granulate is placed on a wire grid, whose transverse wires are arranged at right angles to the granulate path. Air is conducted to the grid by sheet type feeders.

DEVICE FOR COOLING DUST OR FINE BULK MATERIAL

L'invention concerne un dispositif pour refroidir de la poussière ou une matière en vrac à grains fins. Le dispositif comprend une enceinte de refroidissement cylindrique 1 disposée verticalement et dont la surface périphérique, refroidie extérieurement, reçoit de l'intérieur la matière à refroidir au moyen d'une vis sans fin transporteuse 9 de forme annulaire, qui transporte la matière du bas vers le haut et qui la pousse, sous l'effet de la force centrifuge, contre la surface d'échange de chaleur ; pour pouvoir refroidir également des matières susceptibles de produire des explosions, la vis sans fin transporteuse 9 est disposée sur la surface périphérique d'un corps creux cylindrique 6, qui est fermé du côté frontal, qui remplit la majeure partie du volume intérieur de l'enceinte de refroidissement 1, et qui est entraînée par un moteur. Application à la fabrication du ciment. (CF DESSIN DANS BOPI) The invention relates to a device for cooling dust or fine-grained bulk material. The device comprises a cylindrical cooling enclosure 1 arranged vertically and whose peripheral surface, cooled externally, receives from the inside the material to be cooled by means of a conveying endless screw 9 of annular shape, which conveys the material from the bottom to the top and which pushes it, under the effect of centrifugal force, against the heat exchange surface; in order to be able to also cool substances liable to produce explosions, the conveyor worm 9 is arranged on the peripheral surface of a cylindrical hollow body 6, which is closed on the front side, which fills the major part of the internal volume of the cooling chamber 1, and which is driven by a motor. Application to the manufacture of cement. (CF DRAWING IN BOPI)

Delivery device

The invention concerns a delivery device comprising a housing (1) into which opens the delivery pipe (2) of a low temperature carbonization drum (3). A residue-delivery shaft (7) emerges from the housing (1) and opens into a conveyor device which terminates in an outlet (14). A level-measuring device (8) is disposed on the residue-delivery shaft (7). According to the invention, the conveyor device comprises a profiled partition floor (9) on which a bar screen (10) is integrally formed at the end remote from the opening of the residue-delivery shaft (7). The bar screen (10) covers a discharge opening (13) for fine residues and terminates at an outlet (14) for coarse residues. A vibrator (11) is associated with the conveyor device.

Cooling grid of cooler device, and cooler device provided therewith

A cooling grid of a cooler device is provided which can suppress variation of pressure loss in the passage of cooling air. This cooling grid 1 is provided with multiple support plates 24, 25 and multiple covering members 23. The support plates 24, 25 are arranged spaced apart in the conveyance direction such that a slit 27 is formed therebetween for the passage of cooling air, and a clinker layer 14 is loaded on said support plates. Further, the support plates 24, 25 have a placement area 28 which is positioned to both sides in the conveyance direction of the slit 27 across the entirety of the slit 27, and covering members 23 are placed in the placement area 28. The covering members 23 are formed to have a V-shape cross section having a taper 23a, are placed in the placement area 28 with multiple spacers 22 interposed between the taper 23a and the placement area 28, and cover the entirety of the slit 27 from above. Further, the multiple spacers 22 are arranged spaced in the perpendicular direction.

Cooling apparatus

Heat exchanger and clinker cooler

Energy efficient furnace with coaxial segmented center hearth and multiple combustion stages with regenerative heat return

Disclosed in the present invention are a combustion furnace with coaxial staged hearth and heating method thereof, in which the combustion furnace comprises a metal furnace body ( 40 ) whose internal part is provided with a furnace chamber. The furnace chamber is divided into two sections at the middle by fire resistant material to form a left and a right independent combustion chambers ( 18, 19 ). Two independent combustion chambers ( 18, 19 ) are respectively connected with the ends of flue gas chambers ( 2, 60 ), while the other ends of the flue gas chambers ( 2, 60 ) are respectively connected with a burner ( 3 ). The peripherals of two independent combustion chambers ( 18, 19 ) are respectively provided with a flue gas heat radiation pipe ( 14 ). A middle flue gas chamber ( 100 ) is set in the middle position of the furnace chamber. Two ends of the flue gas heat radiation pipe ( 14 ) are respectively connected with the flue gas chamber ( 2, 60 ) and the middle flue gas chamber ( 100 ). Two independent combustion chambers ( 18, 19 ) are communicated with each other through the flue gas chamber ( 2, 60 ), the flue gas heat radiation pipe ( 14 ) and the middle flue gas chamber ( 100 ), and combust alternately. A suspension device including a portal frame ( 50 ) is provided for suspending the metal furnace body ( 40 ) horizontally or obliquely. The metal furnace body ( 40 ) is suspended on the portal frame ( 50 ) at a suspending point ( 41 ). A walking mechanism ( 20 ) and a feeding mechanism ( 9 ) are also set on the portal frame ( 50 ).

Expanded perlite cooling device

本申请公开了一种膨胀珍珠岩冷却装置，包括冷却壳体、冷却水箱和承载台，所述冷却水箱设置在冷却壳体内，其特征在于：还包括螺旋桨叶，所述螺旋桨叶的两侧分别与冷却外壳的内壁及冷却水箱的外壁固定连接，所述冷却外壳与冷却水箱及螺旋桨叶夹持形成螺旋流道，所述螺旋桨叶的下端面上固定有有螺旋风管，所述螺旋风管的底面设有出风口，所述螺旋风管的顶端延伸至冷却外壳外与风机连接。该冷却装置通过螺旋流道延长物料冷却时间，并且通过风管对物料进行推送冷却，冷却更加充分，效果更好。

Cooling and transporting hot-rolled sheet - metal across a roller table

Between spaced, parallel roller tables are transport trucks which slide on rails and are raised and lowered by elevating platforms. The support surfaces of the latter extend between the rolls on the tables and pivot to a shoulder about an axis which is below the surface, parallel to the feed path of the roller table and beyond the centre of gravity of the surface. When the trucks follow each other closely, the inclined support surfaces project over each other, at a distance by half a roller width.

Method and device for cooling and comminuting hot cement clinker

本发明涉及一种用于在冷却器(3)中冷却和破碎热水泥熟料(1)的方法和一种相应的设备，其中，冷却器(3)具有至少一个用于接纳热水泥熟料(1)的入口区域(5)、回收区域(7)、包括至少一个用于冷却水泥熟料(1)的装置(18a、18b)的最终冷却区域(17)、用于将冷却空气(11)吹入回收区域(7)中的至少一个开口(10)、用于导出被加热的冷却空气(11)的三次空气导管(13)、用于排出冷却的水泥熟料(1)的出口区域(20)和至少一个用于运输水泥熟料(1)穿过冷却器(3)的输送机构(6a、6b)，将热水泥熟料(1)通过在入口区域(5)中的输入开口(4)投入冷却器(3)中，由输送机构(6a、6b)将热水泥熟料(1)从入口区域(5)通过回收区域(7)和最终冷却区域(17)运输至出口区域(20)，并且通过所述至少一个开口(10)将环境空气(9)作为冷却空气(11)吹入回收区域(7)中，按照本发明，将水泥熟料(1)通过至少一个设置在回收区域(7)中的用于破碎水泥熟料(1)的装置(16a、16b)破碎。

Patent RU2017134644A3

7 ВУ“? 2017134644” АЗ Дата публикации: 27.09.2019 Форма № 18 ИЗИМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2017134644/02(060867) 04.05.2016 РСТ/ЕР2016/059964 04.05.2016 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 15168305.9 20.05.2015 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ОХЛАЖДАЮЩЕЕ УСТРОЙСТВО ДЛЯ ОХЛАЖДЕНИЯ СЫПУЧЕГО МАТЕРИАЛА Заявитель: ПРАЙМЕТАЛЗ ТЕКНОЛОДЖИЗ АУСТРИА ГМБХ, АТ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е270 15/02 (2006.01) С22В 1/26 (2006.01) Е270 9/00 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Е27О 9/00,15/00-15/02,С22В 1/00,1/26 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепеф, ]-Р]а(Раё, К-РТОМ, Рабеагсв, КОРТО, ОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, ...

A kind of air-cooled ring cold machine partition wall combined with water cooling

本发明公开了一种风冷与水冷相结合的环冷机隔墙，包括：风冷墙,该风冷墙包括钢结构的箱型墙体,箱型墙体的一端开有进风口,箱型墙体的另一端开有出风口，所述环冷机隔墙还包括水冷梁以及位于水冷梁顶面与箱型墙体底面之间的高铝砖层，所述水冷梁为箱型结构，水冷梁的一端连接进水管，水冷梁的另一端连接出水管，所述水冷梁的进水管靠近水冷梁的底部，水冷梁的出水管靠近水冷梁的上部，所述水冷梁为钢结构，所述风冷墙、水冷梁的外表面浇注高强度耐火材料。本发明将风冷和水冷相结合，大大提高了冷却效果，节约了生产成本，保障了安全生产，提高了产品质量。

COOLER TO COOL PARTICULATE MATERIAL.

SE PRESENTA UN REFRIGERADOR (1) PARA ENFRIAR EL MATERIAL EN PARTICULAS EN UN HORNO GIRATORIO, EN DONDE EL MATERIAL DESPUES DE ENTRAR EN EL INTERIOR DEL REFRIGERADOR (1) ES DISTRIBUIDO HACIA UN LECHO DE MATERIAL SOBRE UNA SUPERFICIE DE SOPORTE ESTACIONARIA (11) EN FORMA DE BANDEJA, MIENTRAS QUE EL GAS DE REFRIGERADOR, TAL COMO EL AIRE ATMOSFERICO, ES INSUFLADO A TRAVES DEL LECHO DE MATERIAL DESDE INYECTORES EN LA BANDEJA DE UNA MANERA UNIFORMEMENTE DISTRIBUIDA. EL MATERIAL ES TRANSPORTADO HACIA ADELANTE A TRAVES DE LA SUPERFICIE DE SOPORTE (1) Y A TRAVES DEL REFRIGERADOR (1) POR MEDIO DE UN DISPOSITIVO DE TRANSPORTE MECANICO SEPARADO (17). ASI ES POSIBLE SEPARAR LAS TRES FUNCIONES DE DICHO REFRIGERADOR, VERBIGRACIA, PARA SOPORTAR EL MATERIAL, PARA DISTRIBUIR EL GAS DE REFRIGERACION A TRAVES DE LA SUPERFICIE DE SOPORTE Y PARA TRANSPORTAR EL MATERIAL HACIA ADELANTE A TRAVES DE LA SUPERFICIE DE SOPORTE, EN FUNCIONES QUE SON INDEPENDIENTES ENTRE SI, DE MANERA QUE CADA FUNCION PUEDA SER OPTIMIZADA. A REFRIGERATOR (1) IS PRESENTED TO COOL THE PARTICULAR MATERIAL IN A ROTATING OVEN, WHERE THE MATERIAL AFTER ENTERING THE INTERIOR OF THE REFRIGERATOR (1) IS DISTRIBUTED TOWARD A BED OF MATERIAL ON A STATIONARY SUPPORT SURFACE (11) TRAY SHAPE, WHILE REFRIGERATOR GAS, SUCH AS ATMOSPHERIC AIR, IS INSULATED THROUGH THE BED OF MATERIAL FROM INJECTORS IN THE TRAY UNIFORMALLY DISTRIBUTED. THE MATERIAL IS TRANSPORTED FORWARD THROUGH THE SUPPORT SURFACE (1) AND THROUGH THE REFRIGERATOR (1) THROUGH A SEPARATE MECHANICAL TRANSPORT DEVICE (17). SO IT IS POSSIBLE TO SEPARATE THE THREE FUNCTIONS OF SUCH REFRIGERATOR, VERBIGRACIA, TO SUPPORT THE MATERIAL, TO DISTRIBUTE THE REFRIGERATION GAS THROUGH THE SUPPORT SURFACE AND TO TRANSPORT THE MATERIAL FORWARD THROUGH THE SURFACE OF SUPPORT INDEPENDENT BETWEEN YES, SO THAT EACH FUNCTION CAN BE OPTIMIZED.

Patent TWI329042B

Precooling system with controlled internal adjusting means

本发明涉及用于冷却具有待固化液态镀层的金属带(2)的冷却设备，金属带连续行进，其特征在于，每个半气体冷却器(11，12)在其长度上沿带(2)的行进方向分成至少两个区部，其中第一区部(13)和第二区部(14)，在每个半气体冷却器(11，12)中，第一区部(13)与第二区部(14)由各自的一个内部调节装置(7，8)分开，内部调节装置可调节气体流量/压力参数，以使第一区部(13)中的气体流量/压力参数的数值不同于第二区部(14)中的数值。

A UNIVERSAL METHOD FOR USING SLAG BALLS HEATED TO HIGH TEMPERATURES OBTAINED FROM ROTARY FURNACE FOR THE PRODUCTION OF PHOSPHORIC ACID, AND A TECHNOLOGICAL PROCESS OF SUCH USE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 144 716 A (51) МПК C22B 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015144716, 09.08.2013 (71) Заявитель(и): СЫЧУАНЬ КО ЧАНГ ТЕХНОЛОДЖИ КО., ЛТД (CN) Приоритет(ы): (30) Конвенционный приоритет: 04.06.2013 CN 201310218600.0 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.01.2016 R U (43) Дата публикации заявки: 14.07.2017 Бюл. № 20 (72) Автор(ы): ХОУ Юнхэ (CN), ВАН Дзябин (CN), ЛЭЙ Шенхуэй (CN), ЛИ Дзин (CN) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2014/194568 (11.12.2014) R U (54) УНИВЕРСАЛЬНЫЙ СПОСОБ ИСПОЛЬЗОВАНИЯ ШЛАКОВЫХ ШАРОВ, НАГРЕТЫХ ДО ВЫСОКОЙ ТЕМПЕРАТУРЫ, ПОЛУЧАЕМЫХ ИЗ РОТАЦИОННОЙ ПЕЧИ ДЛЯ ПРОИЗВОДСТВА ФОСФОРНОЙ КИСЛОТЫ, И ТЕХНОЛОГИЧЕСКИЙ ПРОЦЕСС ТАКОГО ИСПОЛЬЗОВАНИЯ (57) Формула изобретения 1. Способ комплексного использования высокотемпературных отходов, образующихся при производстве барабанной фосфорной кислоты, включающий в себя следующие шаги: (1) поступление высокотемпературных отходов, образующиеся при получении барабанной фосфорной кислоты, в зону подачи сырья в охлаждающем оборудовании, указанное охлаждающее оборудование состоит из опорного устройства, тележки и кожуха, тележка установлена на опорном устройстве, а кожух располагается сверху на тележке; зона подачи и зона разгрузки одинаково взаимодействуют с тележкой, при этом вышеназванные высокотемпературные отходы поступают в тележку охлаждающего оборудования; охлаждающее оборудование по меньшей мере подразделяется на два взаимосвязанных участка охлаждения, каждый из участков оснащен воздухозаборником холодного воздуха и соответствующим ему выпуском горячего воздуха; воздушный канал между воздухозаборником холодного воздуха и выпуском горячего воздуха проходит через всю тележку; вышеописанная тележка последовательно проходит зону подачи сырья, несколько воздухозаборников холодного воздуха и зону разгрузки; (2) вращением тележки заносят высокотемпературные ...

Device for the production of solidified meltings

A b s t r a c t The invention describes a device for the production of solidifying meltings, in particular for sulphur, with a feeder, with a cooling belt and with a device for removing the meltings solidifying on the cooling belt after application by way of the feeder. With this type of device, the invention provides that several feeders are arranged, preferably with reciprocally rotatable drums with rows of holes, spaced from one another and in succession in direction of belt motion of the cooling belt, whereby each feeder is allotted one removing device. As a result, in particular products with short cooling times can be simultaneously fed onto a single cooling belt by way of several feeders, so that a considerably increased output is obtained in comparison to known devices of this type which only provide one feeder per cooling belt. Nevertheless, with the new device, meltings which require long cooling times can also be solidified since, in this case, the removing devices, which could, for example, be wipers, are removed or turned up so that the entire belt length can, in this case, continue to be used as a cooling zone.

Cooling device for cooling bulk goods

本發明涉及一種冷卻粒狀材料(4)的冷卻裝置(2；50)，其具有一冷卻井(8)及至少一個將粒狀材料(4)送入冷卻井(8)的給料溜槽(14)。 為了將粒狀材料(4)均勻的冷卻，給料溜槽(14)具有第一壁面(30)及設於第一壁面(30)對面的第二壁面(32)，同時第一壁面(30)至少有部分段落與垂線(36)所夾的傾斜角度(34)不同於第二壁面(32)與垂線所夾的傾斜角度。

Cooling device for cooling bulk goods

GARNER STOVE

1. Колосниковая плита (1) для транспортировки и охлаждения выходящих из печи очень горячих материалов, имеющая полости (2) прямоугольной формы, причем наибольший размер перпендикулярен направлению продвижения материала, сечение этих полостей (2) является треугольным с дном в форме выступа (3), заканчивающегося восходящим концом (4) с обратным наклоном, наклон (α) полостей (2) составляет от 10° до 45°, предпочтительно от 20° до 30° относительно горизонтали, а обратный наклон (β) восходящего конца имеет угол, равный углу (α) наклона полостей (2) или меньше этого угла на величину до 6°.2. Колосниковая плита (1) по п.1, в которой в дне каждой полости (2) выполнены одна или несколько прорезей (5) для вдувания охлаждающего воздуха, выходящих в самую низкую часть каждой из полостей, причем эти прорези ориентированы таким образом, чтобы воздух вдувался параллельно дну полостей, причем эти прорези выполнены с использованием излишка толщины материала, расположенного на нижней поверхности составных элементов колосниковой плиты, таким образом, чтобы получить локальное сужение пространства между двумя следующими друг за другом выступами (3).3. Колосниковая плита (1) по п.1 или 2, отличающаяся тем, что длина восходящего конца (4) выступа (3) равна, по меньшей мере, 20 мм.4. Колосниковая плита (1) по п.1 или 2, отличающаяся тем, что в колосниковой плите на ее передней поверхности также выполнены одна или несколько прорезей (6) для вдувания воздуха.5. Колосниковая плита (1) по п.4, отличающаяся тем, что длина прорезей на передней поверхности колосниковой плиты равна длине прорезей, выполненных в дне полостей (2).6. Колосниковая плита (1) по п.4, отличающаяся тем, что про� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2012 148 622 A (51) МПК F27D 15/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012148622/02, 06.05.2011 (71) Заявитель(и): МОГОТТО ИНТЕРНАСЬОНАЛЬ С.А. (BE) Приоритет(ы): (30) Конвенционный приоритет: 03.06.2010 ...

Cooling device for cooling bulk goods

The invention relates to a cooling device (2; 50) for cooling bulk goods (4), which has a cooling shaft (8) and at least one supply chute (14) for introducing the bulk goods (4) into the cooling shaft (8). In order to achieve uniform cooling of the bulk goods (4), the supply chute (14) according to the invention comprises a first wall (30) and a second wall (32) arranged opposite the first wall (30) and at least part of the first wall (30) is arranged at a different angle of inclination (34) with respect to a vertical line (36) than the second wall (32).

For the chiller that discrete material is cooled down

本发明涉及一种用于对松散材料（4）进行冷却的冷却装置（2；50），该冷却装置具有冷却炉身（8）以及至少一个用于将所述松散材料（4）导入到所述冷却炉身（8）中的给料溜槽（14）。为了实现所述松散材料（4）的均匀冷却，在此建议，所述给料溜槽（14）包括第一壁（30）以及与所述第一壁（30）对置地布置的第二壁（32），并且相比于所述第二壁（32），所述第一壁（30）关于垂线（36）至少部分地以不同的倾斜角（34）来布置。

DISCHARGE DEVICE

DEVICE FOR COOLING EXHAUSTED ANODES OF AN ELECTROLYTIC FUSION BATH.

Patent RU2015150163A3

`”ВУ“” 2015150163°” АЗ Дата публикации: 13.03.2018 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2015150163/02(077258) 01.04.2014 РСТ/ЕР2014/056523 01.04.2014 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 61/817,113 29.04.2013 05 2. 13176682.6 16.07.2013 ЕР* Название изобретения (полезной модели): [ЖХ] - как заявлено; [ ] - уточненное (см. Примечания) СИСТЕМА ПРЕДВАРИТЕЛЬНОГО ОХЛАЖДЕНИЯ С УПРАВЛЯЕМЫМ ВНУТРЕННИМ РЕГУЛИРОВАНИЕМ Заявитель: КОКРИЙ МЕНТЕНАНС ЭТ ЭНЖЕНЬЕРИ С.А., ВЕ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) В21В 45/02 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) В21В 45/00 - 45/08, С21 11/00 - 1/02, 1/62, 9/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепе%, ]-Р]а( Ра, РАТЕМТЬСОРЕ, Ра еагсв, КОРТО, ОЗРТО 6 ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где ...

Seal structure of cooler apparatus, and cooler apparatus including the same

本發明之密封構造(1)，係藉由使側壁(21a、21b)彼此相對向並於正交方向排列配置之冷卻單元列(13)分別移動，而對載置於其上之水泥熟料進行搬送，且從冷卻單元列(13)之下方對水泥熟料供給冷卻流體之冷卻器裝置(2)之密封構造。密封構造(1)，具備蓋體(31)、及密封構件(32)。蓋體(31)，安裝於左側壁(21a)，且包圍與左側壁(21a)相對向之另一冷卻單元列(13)之右側壁(21b)之上面及兩側面並從上方覆蓋位於2個側壁(21a、21b)之間之間隙(29)。此外，蓋體(31)，於與右側壁(21b)之間形成連通間隙(29)與靜載層(40)側之錯綜之路徑(36)，且密封構件(32)，以密封蓋體(31)與右側壁(21b)之間之方式設置於錯綜之路徑(36)。

PRE-COOLING SYSTEM WITH CONTROLLED INTERNAL REGULATION

APPARATUS FOR DIMATERIAL COOLING IN BULK POWDER OR FINE GRANULES

COOLER FOR COOLING BULK MATERIAL

installation for cooling a metal strip and method of cooling a metal strip

resumo “instalação para o resfriamento de uma tira metálica e método de resfriamento de uma tira metálica” instalação para o resfriamento de uma tira metálica (2) que apresenta um revestimento líquido a ser solidificado, estando a citada tira metálica em movimentação contínua, caracterizada pelo fato de cada meio-resfriador (11, 12) ser dividido no seu comprimento em pelo menos duas seções, uma primeira seção (13) e uma segunda seção (14), segundo o sentido de movimentação da tira (2), sendo a primeira seção (13) separada da segunda seção (14) dentro de cada meio-resfriador (11, 12) por um dispositivo de regulação interna respectivo (7, 8) permitindo modificar o parâmetro vazão/pressão de gás de maneira que o valor do referido parâmetro vazão/pressão de gás seja diferente na primeira seção (13) em relação ao seu valor na segunda seção (14). abstract installation for cooling a metallic strip and method of cooling a metallic strip installation for cooling a metallic strip (2) that presents a liquid coating to be solidified, the aforementioned metallic strip being in continuous movement, characterized by the fact that each half-cooler (11, 12) is divided along its length into at least two sections, a first section (13) and a second section (14), according to the direction of movement of the strip (2), the first being section (13) separated from the second section (14) within each half-cooler (11, 12) by a respective internal regulation device (7, 8) allowing to modify the gas flow/pressure parameter so that the value of said gas flow/pressure parameter is different in the first section (13) from its value in the second section (14).

Cooler for cooling hot bulk material

Cooling dust

DEVICE FOR COOLING DUST OR FINE BULK MATERIAL

Closed-cycle iron and steel sintered red ore cooling device

本发明涉及冷却装置技术领域，尤其涉及一种闭路循环钢铁烧结红矿冷却装置，包括冷却室和设置在冷却室内的换热箱；进料口处配套设置有可伸入冷却室内的送料带；冷却室中设置有隔板；隔板上设置有第一抽风机；冷却室内依次设置有多组输送带；冷却室的一侧设置有进风口，进风口设置第一送风口和第二送风口；换热室内设置有风管，风管上设置有第二抽风机；冷却室上设置有出风口；换热箱包括外壳体和内壳体，外壳体上设置有多个凸起的换热片；换热箱中形成蓄水腔，蓄水腔上设置有进水管和出水管；本发明在封闭的箱体内对烧结料进行降温，重复利用热能同时进行发电，减少热量的损耗，降低成本。

Heat treatment method

The heat treatment method of the present invention includes: a first step of mist cooling a treatment object retained at a prescribed temperature by supplying mist-like coolant, to a target temperature near to and higher than a first transformation point at which a structure of the treatment object begins to be transformed into a prescribed structure; a second step, following the first step, of retaining the treatment object for a prescribed time in a state where supply of mist-like coolant is stopped; and a third step, following the second step, of cooling the treatment object to a temperature lower than or equal to the first transformation point. According to the present invention, it is possible to provide a heat treatment method capable of suppressing irregularity and deformation in the structure of the treatment object.

Process and chiller for cooling particulate matter

Patente de Invenção:<B>"PROCESSO E RESFRIADOR PARA RESFRIAR MATERIAL PARTICULADO"<D>. Um resfriador (1) para resfriar material particulado proveniente de um forno, no qual o material ao ingressar no resfriador (1) é distribuído em um leito de material sobre uma superfície de sustentação estacionária (11) na forma de uma bandeja, enquanto o gás de resfriamento, tal como ar atmosférico, é insuflado para cima através do leito de material dos injetores na bandeja de uma maneira uniforme e distribuída por igual. O material é conduzido para a frente através da superfície de sustentação (1) e através do resfriador (1) por intermédio de um dispositivo transportador mecânico em separado (17). é assim possível dividir as três funções de um resfriador deste tipo, isto é, sustentar o material, distribuir o gás de resfriamento através da superfície de sustentação e conduzir o material para a frente através da superfície de sustentação, em funções que são independentes umas das outras, para que cada função possa ser otimizada.

Device and method for cooling hot-rolled steel strip

提供在向热轧钢带的上表面供给冷却水时能以高的冷却速度均匀且稳定地冷却钢带的热轧钢带的冷却装置和方法。该装置具有向钢带(10)上表面供给棒状冷却水的上集管单元(21)，该上集管单元(21)由第一上集管组和在其下游侧的第二上集管组构成，所述第一上集管组由设置在输送方向上的多个第一上集管(21a)构成，所述第二上集管组由设置在输送方向上的多个第二上集管(21b)构成，第一上集管组和第二上集管组的各上集管(21a、21b)形成各自独立地具有打开－关闭机构(30)的配管结构，该打开－关闭机构能进行棒状冷却水的喷射(注水)的打开－关闭控制。

A kind of sinter multicell uprightly cools down furnace side and goes out formula feeding system

本发明涉及一种烧结矿多室直立冷却炉侧出式供料系统，矿料缓存仓设于多个直立冷却炉的上方，其底部对应各直立冷却炉的方向设斜面，导料溜槽的一端连接矿料缓存仓底部斜面，另一端连接各个直立冷却炉的进料口；导料溜槽整体倾斜设置，导料溜槽内设电动翻板阀门，电动翻板阀门由阀门控制器控制，阀门控制器设于导料溜槽外部，其控制端与中控室连接；压力平衡装置包括压力计、烟气平衡导管和压力调节阀，压力计设于矿料缓存仓顶部，烟气平衡导管的一端与矿料缓存仓内部连接，另一端与直立冷却炉的换热气体出口管道相连，烟气平衡导管上设压力调节阀，压力调节阀与压力计联锁控制。本发明能够实现烧结矿的高效连接冷却；且供料顺畅，操作方便。

Cooling apparatus

본 발명의 일 실시예에 따른 냉각장치는 외부에서 냉각유체가 공급되는 챔버부재, 상기 챔버부재에 구비되어, 상기 챔버유닛 내부의 냉각유체를 배출하는 배출부재 및 상기 챔버부재로 냉각유체가 공급되는 상기 챔버부재의 유입부에 구비되어, 상기 챔버부재 내부로 공급된 냉각유체의 초기 유동을 저지하는 저항부재를 포함할 수 있다. A cooling device according to an embodiment of the present invention includes a chamber member to which a cooling fluid is supplied from the outside, a discharge member provided in the chamber member for discharging a cooling fluid inside the chamber unit, And a resistance member provided at the inlet of the chamber member to prevent an initial flow of the cooling fluid supplied into the chamber member.

Seal structure for cooler device and cooler device provided therewith

A seal structure (1) for a cooler device (2) that: moves cooling-unit banks (13), which are lined up in a perpendicular direction with side walls (21a, 21b) thereof facing each other, so as to convey cement clinker placed on top of said cooling-unit banks (13); and supplies a cooling fluid to the cement clinker from beneath the cooling-unit banks (13). The seal structure (1) is provided with a cover (31) and a seal member (32). The cover (31) is attached to a left side wall (21a) and surrounds the following: the top surface of the right side wall (21b) of another cooling-unit bank (13), said right side wall being opposite the aforementioned left side wall (21a); and both of said side walls. The cover (31) covers a gap (29) between said side walls (21a, 21b) from above. A labyrinth (36) that connects to said gap (29) and a dead-layer (40) side is formed between the cover (31) and the right side wall (21b). The seal member (32) is provided in said labyrinth (36) so as to seal the space between the cover (31) and the right side wall (21b).

Method for automatically discharging bulk cargo trolley of sintering circular cooler

本发明公开一种烧结环冷机散料小车自动卸料装置及其卸料方法，卸料装置包括环形座和供料箱，环形座的上方设有环形轨，环形座内壁上设有刻度标尺，环形轨上圆周阵列设有供料孔，供料孔贯穿环形轨和环形座，并与环冷机下方的冷却机构连通，供料箱内还设有固定连接的料位称重仪和滑动连接的自动卸料门。本发明自动化程度高，提升了生产效率，降低了工人劳动强度，能够避免磕伤、碰伤等安全事故；只需要人员进行远程操作，无需工人到现场直接作业，避免了现场环境对人员健康的损伤，能够合理优化岗位，节约人力成本。

Heat sealing machine for plastics coated paper cups - has heated swinging jaws forced outwards to compress double fold at base

Plastics coated paper cups are made by inserting the flanged base (1b) inside the tapered sleeve (1a) forming the sides, flanging over the bottom of the sleeve and compressing the double fold while heat is applied to seal the joint. A machine for carrying out this operation has a heated collar (2) inside which a tapered block (1c) is forced downwards from above, while a set of segmented jaws (5) is expanded sideways from underneath to form a counter pressure system while at the same time making the double fold and seal being heated. These jaws are mounted on top of swinging arms (4) mounted on a horizontal support plate (3). The heating ring (2) is supported by rods also mounted on this plate (3). The pivots of the arms are positioned immediately above this plate. The toggle mechanism (6a, 6b) is supported on a spindle also mounted on this plate, between the swinging arms.

Sintering apparatus and sintering method

Oven for the thermal conditioning of preforms and control method of an air cooling device fitted to such an oven

The furnace (10) has a cooling system (36) cooling first and second parts e.g. neck (14) and annular collar, and third and fourth parts e.g. tubular body (18) and bottom (20), of thermoplastic preforms (12). The system includes a cooling device (42) to cool the third and fourth parts by air. The cooling device includes a ventilation unit (52) to deliver the given flow of the cooling air, and varying units e.g. variator (58) and closing unit to selectively vary flow of the cooling air delivered by the ventilation unit along a heating path of the preforms to cool the third and fourth parts. Independent claims are also included for the following: (1) a method for controlling a cooling device (2) a method for thermal conditioning thermoplastic preforms.

Method of comprehensively utilizing high-temperature slag balls exiting rotary kiln in kiln process for producing phosphoric acid, and process system thereof

A method and process system of comprehensively utilizing high-temperature slag balls exiting a rotary kiln in a kiln process for producing phosphoric acid, comprising a rotary kiln, a cooling device and a dryer for composite green pellets in a kiln process for producing phosphoric acid, wherein the cooling device comprises at least two cooling stages; the high-temperature slag balls are first conveyed to the cooling device, then the cooling device carries slag balls successively to multiple cooling stages by the movement of a trolley, each cooling stage introduces cold air for cooling, a part of the hot air after cooling is sent to the cavity of the rotary kiln, and the other part thereof is sent to the dryer for composite green pellets in the kiln process for producing phosphoric acid for drying.

Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus

A system for transporting and cooling boiler ash includes (or is operable with) a fluid bed boiler (10) for a power plant. The boiler (10) requires an ash bed in which a prescribed volume of ash is maintained. As ash builds up in the bed toward the upper limit of the prescribed volume, ash is discharged from a boiler ash outlet (14). A particulate material metering and transporting apparatus (36) is coupled to the boiler ash outlet (14) to pump or drive ash away from the boiler (10) at a rate consistent with the ash removal needs of the boiler (14). The metering apparatus (36) includes a pair of moving walls (such as the walls of a pair of rotating disks), between which ash or other particles bridge and are thereby driven at a rate dependent upon the rate of the wall motion. The metering apparatus (36) has an outlet coupled to the inlet end of a rotary drum cooler.

DEVICE FOR COOLING EXHAUSTED ANODES OF AN ELECTROLYTIC FUSION BATH.

Selon l'invention on utilise, pour le refroidissement des barres porte-anode supportant des anodes résiduelles chaudes retirées d'un bain de fusion électrolytique, un tunnel de refroidissement (5) fonctionnant avec de l'air de refroidissement, dans lequel les barres porte-anode à refroidir son avancées à l'aide d'un convoyeur sans fin (21), de préférence sur des palettes. Le tunnel de refroidissement (5) comprend dans la région de pied une conduite d'amenée d'air de refroidissement et dans sa région de tête une conduite d'évacuation d'air d'échappement, qui est de préférence raccordée à la conduite d'aspiration des fours. A ses deux extrémités, le tunnel de refroidissement (5) peut être fermé par des portes (15).

Apparatus for cooling dust or fine-grained bulk material

Grate plate

본 발명은 노(furnace)에서 나오는 매우 뜨거운 재료들을 이송 및 냉각하는 화격자 플레이트로서, 상기 화격자 플레이트는 사각형상이며 가장 큰 치수가 상기 재료의 이송 방향과 수직인 캐비티들을 포함하며, 상기 캐비티들의 단면은 역경사면을 갖는 턴드-업 단부에서 마무리되는 핀형상의 밑면을 갖는 삼각형이며, 상기 캐비티들의 경사면은 수평선에 대하여 10 ~ 45°, 바람직하게는 20 ~ 30°로 이루어지며, 턴드-업 단부의 역경사면 (β) 은 상기 캐비티들 (2) 의 경사면 (α) 의 각도 와 동일하거나 또는 상기 경사면 (α) 의 각도 보다 최대 6°작은 각도를 갖는다. 공기 주입 슬릿들을 통한 중력 하의 재료의 유동은 차단된다. 재료와 프레임워크 및 장치의 메카니즘의 어떠한 접촉도 방지된다. The present invention relates to a grate plate for transferring and cooling very hot materials from a furnace, said grate plate comprising rectangular cavities whose largest dimension is perpendicular to the direction of transport of said material, Up end having a reverse-facing slope, wherein the inclined surfaces of the cavities are 10 to 45 degrees, preferably 20 to 30 degrees, with respect to the horizontal line, and the opposite ends of the turn- The slope beta has an angle equal to or smaller than the angle of the inclined plane alpha of the cavities 2 by at most 6 deg. The flow of material under gravity through the air injection slits is blocked. Any contact of the material with the framework and the mechanism of the device is prevented.

Calcium carbide cooling device and method

本发明涉及电石冷却装置及其方法，包括电石冷却塔，电石冷却塔的上端开设沙粒入口，下端开设沙粒出口，在电石冷却塔内设置有冷却锅轨道，冷却锅轨道上放置用于盛放电石的封闭式冷却锅；电石冷却塔的沙粒入口和沙粒出口与沙粒转运系统连通，形成沙粒转运回路。本发明冷却装置采用沙粒作为冷却工质，利用沙粒的流动性和自身的重力形成与电石冷却锅强制对流，加速冷却，有效缩短冷却消耗的时间，很大程度上降低了冷却设备的投资成本，减少占用空间，提高了运行安全稳定性和经济性，解决传统电石冷却过程中耗时长和占地空间大的问题。同时通过沙粒转运系统完成沙粒的循环，调节沙粒转运系统的速度，可以有效控制电石的冷却效果。

Heat treatment system

一种热处理系统，具备：加热室(7A～7F)，对被处理物(X)进行加热处理；输送装置(5)，将被处理物搬入至加热室并且将被处理物从加热室搬出，并且在无氧气氛下输送被处理物，输送装置具备对被处理物进行冷却处理的冷却装置。

Sintering apparatus and sintering method

Provided is a sintering apparatus. The sintering apparatus includes a plurality of sintering trailers movably disposed along a moving path and in which a raw material is inserted therein, an ignition furnace disposed above the sintering trailers to spray flames to a top surface of the raw material, a wind box provided in plurality under the sintering trailers along the moving path to suction air downward from the sintering trailers to sinter the raw material, a cooler disposed on one side of the moving path to supply a cooling gas to a sintered ore discharged from each of the sintering trailers, and a first circulation part connected to the cooler to supply at least one portion of the cooling gas supplied to the raw material to an upper portion of the sintering trailer to control a combustion process of the raw material or improve combustion efficiency, thereby improving quality and productivity of the raw material.

A kind of grey step cooler of floated aluminium and its technique

本发明提供一种悬浮式铝灰分级冷却装置，其特征在于：包括进料装置、冷却筛分箱、传送装置、鼓风箱和热管换热器，所述传送装置安装在冷却筛分箱内底部；所述传送装置上方设置有热管换热器，所述传送装置的上下传送带之间设置有鼓风箱，鼓风箱通过导流管连接冷风鼓风机，所述冷却筛分箱的顶部设置有出风口，所述出风口通过管道连接引风机，所述引风机的出口连接烟囱。本发明还提供了一种悬浮式铝灰分级冷却工艺，通过冷风鼓风机和热管换热器实现对热铝灰冷却并分级筛分，有效提高冷却筛分的效率。

Pre-cooling system with controlled internal adjustment

Pre-cooling system having controlled internal adjustment

Installation pour le refroidissement d'une bande métallique (2) présentant un revêtement liquide à solidifier, ladite bande étant en défilement continu, caractérisée en ce que chaque demi-refroidisseur (11, 12) est divisé sur sa longueur en au moins deux sections, une première section (13) et une deuxième section (14), selon le sens de défilement de la bande (2), la première section (13) étant séparée de la deuxième section (14) dans chaque demi-refroidisseur (11, 12) par un dispositif de régulation interne respectif (7, 8) permettant de modifier le paramètre débit/pression de gaz de sorte que la valeur dudit paramètre débit/pression de gaz soit différente dans la première section (13) par rapport à sa valeur dans la deuxième section (14).

Sintering cooling machine

本发明公开了一种烧结冷却机，属于钢铁冶金行业中的烧结设备领域。本发明的烧结冷却机，包括：装载烧结矿的多节冷却台车；位于多节冷却台车之上的若干个烟罩；用于密封冷却台车和烟罩之间间隙的动密封装置；其中，动密封装置的上端固定在烟罩的侧面，下端向下悬挂并在重力作用下压在冷却台车上。本发明提高了冷床台车与烟罩之间的密封效果。

Heat treatment system

A heat treatment system includes heating chambers configured to perform heat treatment on objects to be treated, and a conveyance device configured to load each of the objects to be treated into the heating chambers, unload the object to be treated from the heating chambers, and convey the object to be treated under an oxygen-free atmosphere, wherein the conveyance device includes a cooling device configured to perform cooling treatment on the object to be treated.

Solids cooler with inbuilt size reduction device

DEVICE FOR SOLIDIFICATION OF MELTED MASSES.

Cooling device for cooling planar or strip-shaped metal sheet and cooling method

The invention relates to a cooling device for cooling planar or web-like metal sheet, comprising at least one first transport roller (1a, 1b, 1c, 1d), which has a drivable rotatable support tube (3) that is provided with support elements (4) which form a transport plane (T) for transporting the sheet (2) in the travel direction (D) through the cooling device. According to the invention, the support tube (3) has nozzle openings (8). A non-rotatable channel (5) for a first coolant is formed in the support tube, the channel (5) being connected to a first coolant feed (6). The channel has at least one cut-out (7), through which the first coolant can flow, in order to conduct the first coolant to the nozzle openings (8), by means of which the first coolant can be applied to a first side (2a) of the sheet (2) over the width of the sheet. The invention also relates to a cooling method, comprising the steps of: - feeding a first coolant to a channel (5) which is formed in the support tube (3); - conducting the first coolant through cut-outs (7) in the channel (5) to nozzle openings (8) in the support tube; and - cooling the sheet (2) by applying the first coolant to a first side (2a) of the sheet (1) over the width of the sheet.

A kind of horizontal push feed device and method for grate cooler

本发明公开了一种用于篦式冷却机的横向推进送料装置及方法，属于篦式冷却机领域，横向推进送料装置包括位于篦式冷却机篦床上沿料流方向紧密排列的若干组推料单元，每一组推料单元均包括推进机构，以及设于推进机构上的若干推料机构，推进机构用于带动推料机构在篦床上沿垂直料流方向的方向往复运动，推料机构具有在篦床平面上延伸的与料流方向呈45°～60°夹角的长度方向。横向推进送料方法为相邻两组推料单元的往复运动的相位差为大于0°小于等于180°。本发明着重以主动改变料层状况出发，使料层与冷却装备更加合理的进行能量分配，料层的改变也更有利于冷却风的均衡分布，不需要用机械方法调冷却风，而料层的均衡对冷却效果的影响也更加明显。

Apparatus for discharging a thermal decomposition residue containing carbon residue and balls of steel wire

Method, device, equipment and medium for detecting wheels of trolley of annular cooler

本申请公开了一种环冷机台车车轮检测方法、装置、设备及介质，包括：获取待检测视频图像以及每帧待检测视频图像对应的时间信息；当获取到任一帧待检测视频图像，则将待检测视频图像输入至预先获取的训练后分类器；获取训练后分类器输出的当前待检测视频图像包含环冷机台车车轮的预测概率值；判断预测概率值是否小于预设概率阈值，若是，则判定当前待检测视频图像不包含所述环冷机台车车轮，并将当前待检测视频图像对应的所述时间信息确定为目标时间；若获取到的所述待检测视频图像对应的所述预测概率值小于所述预设概率阈值的持续时间大于预设时间阈值，则判定环冷机台车出现掉轮故障；持续时间以所述目标时间为初始时间。能够及时检测出轮故障。

Sole improved to cool ores or other materials from calcining or grilling ovens

Cooler and cooling process of granulated material

A cooler for cooling particulate material which has been heat-treated in an industrial kiln, such as a rotary kiln (3) for manufacturing cement clinker; the cooler comprising an inlet (5), an outlet (7), end walls, side walls, a bottom and a ceiling; at least one stationary supporting surface (11) for receiving and supporting the material which is to be cooled; means (13,15) for injecting cooling gas into the material at a plurality of positions along the supporting surface; and at least one separate mechanical conveying device (41) for conveying the material along the supporting surface, characterised in that the conveying device is a reciprocating scraping system which comprises a number of scraping elements (43) extending transversely to the direction of movement of the material, which elements are moved to and fro in the direction of movement of the material.

Counterflow air cooler for granular materials

An apparatus adapted for cooling warm pellets and like granular product comprises: i) a bin having a product inlet at its upper and a product discharge at its lower end, ii) a grate system on which pellet product is temporarily retained to effect cooling thereof, iii) a fan for developing an upward flow of air through the grate system to cool pellet product retained on the grate system, iv) a support for mounting the grate system in the bin, the grate system traversing the bin to ensure thereby that all pellet product passes through the grate system, through the grate system, v) the grate system comprising first and second grates with the first grate overlying the second grate, vi) the support being adapted to permit reciprocal lateral movement between the first grate relative to the second grate, vii) the first grate having a plurality of parallel generally spaced apart members, each member extending across said bin, viii) the second grate having a plurality of parallel equally spaced apart beams, each beam extending parallel to the members and extending across the bin, ix) a drive for reciprocating the members relative to the beams, the drive moving the members and beams between a first relative position in which pellet product is retained on the grate system and a second relative position in which pellet product flows through the grate system towards the product discharge, x) the first grate members having a cross-sectional configuration to permit continuous flow of air through the grate system at all times for all relative positions including and between said first and second positions, xi) each of the members having an air flow deflector for dividing a flow of air entering the first grate as such flow of air passes upwardly between the beams of the second grate, into primary and secondary air flows for each first grate member, xii) each of the first grate members having a primary air outlet and a secondary air outlet, each of the primary and secondary air ...

Apparatus for heat recovery from molten slag

Apparatus for cooling lumpy material

Installation and method for hot rolling steel strip

The invention relates to a method and an installation for hot rolling steel strip (S), wherein the installation has a hot rolling line (2) which comprises a plurality of rolling stands (F1-F7) that are passed through successively in the conveying direction (F) of the steel strip (S) to be hot rolled, and has a cooling section (5) for intensively cooling the hot rolled steel strip (S) exiting the final rolling stand (F7) of the rolling line (2). By way of the invention, it is possible, on the basis of such a conventional hot rolling installation, to produce hot strips with a final thickness of more than 15 mm in an operationally reliable manner, said hot strips also complying with most stringent requirements in terms of their toughness. This is achieved according to the invention in that the start of the cooling section (5) is shifted to before the end of the hot rolling line (2) as seen in the conveying direction (F) of the steel strip (S) to be hot rolled, and in that the cooling section (5) starts after the final rolling stand (F5) that is passed through before entry into the cooling section (5), hot Lolling of the respective steel strip (S) to be hot rolled taking place in said rolling stand (F5).

Apparatus for discharging a thermal decomposition residue containing carbon residue and balls of steel wire