WO2012055123A1 - 多管外热式煤物质分解设备 - Google Patents

多管外热式煤物质分解设备 Download PDF

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Publication number
WO2012055123A1
WO2012055123A1 PCT/CN2010/078982 CN2010078982W WO2012055123A1 WO 2012055123 A1 WO2012055123 A1 WO 2012055123A1 CN 2010078982 W CN2010078982 W CN 2010078982W WO 2012055123 A1 WO2012055123 A1 WO 2012055123A1
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Prior art keywords
coal
decomposition
coal material
pipeline
pipe
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PCT/CN2010/078982
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English (en)
French (fr)
Inventor
朱书成
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西峡龙成特种材料有限公司
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Application filed by 西峡龙成特种材料有限公司 filed Critical 西峡龙成特种材料有限公司
Priority to RU2012132000/05A priority Critical patent/RU2521647C2/ru
Priority to CA2806776A priority patent/CA2806776C/en
Priority to US13/578,629 priority patent/US9068122B2/en
Priority to AU2010362962A priority patent/AU2010362962B2/en
Priority to EP10858852.6A priority patent/EP2634236B1/en
Priority to ROA201200563A priority patent/RO129000A2/ro
Priority to KR1020137008989A priority patent/KR101528411B1/ko
Priority to UAA201301294A priority patent/UA103982C2/uk
Publication of WO2012055123A1 publication Critical patent/WO2012055123A1/zh
Priority to ZA2013/00644A priority patent/ZA201300644B/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/04—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of powdered coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Definitions

  • the invention belongs to the technical field of comprehensive utilization of coal materials, energy saving and emission reduction, and particularly relates to a multi-tube external thermal coal material decomposition device.
  • the heating method of the furnace can be divided into external heating type, internal heat type and internal heat external heat mixing type.
  • the heating medium of the external heat furnace is not in direct contact with the raw material, and the heat is introduced from the furnace wall; the heating medium of the internal heat furnace is in direct contact with the raw material, and there are two kinds of solid heat carrier method and gas heat carrier method depending on the heating medium.
  • a shaft kiln structure which burns flue gas and flammable gas generated by coal, so that the purity of the combustible gas is low, the added value is low, and some are discharged, resulting in A lot of waste of resources and environmental pollution.
  • Another type of shaft kiln is a coal block placed on a perforated partition. There is a heater above the coal block. Because the coal block on the partition has a certain thickness, it cannot be uniformly heated and decomposed, and the decomposed gas is needed.
  • a coal material decomposition device comprising a closed kiln body having a feed port and a discharge port, wherein the kiln body is provided with a flame gas pipe heating mechanism, and the coal formed between the flame gas pipe heating mechanism and the inner wall of the kiln The material advances the decomposition passage, and the coal kiln body is provided with a coal decomposition gas collection pipe that communicates with the coal material propulsion decomposition passage.
  • the pure decomposition and separation of coal materials is also realized, the rotary kiln body limits the output of the product, and the effect of internally heating the pipes to heat the coal powder outside the pipeline is not ideal, and cannot meet the production needs of rapid decomposition and separation.
  • the present invention proposes a multi-tube external heat type that separates coal powder material more quickly, improves its comprehensive utilization value, saves energy and reduces emissions, thereby improving economic and social benefits.
  • Coal material decomposition equipment
  • a multi-tube external thermal coal material decomposition device comprises a sealed kiln body, wherein a coal material propulsion decomposition pipeline is arranged in the kiln body, and the coal material propulsion decomposition pipeline is arranged in a coal inlet, a coal outlet and a decomposition gas collection pipe. And connected with a supporting rotating mechanism disposed outside the kiln, the coal material propelling decomposition pipeline and the inner wall of the kiln are formed A heat exchange chamber is connected to the high temperature gas heating mechanism, and a heating gas outlet is provided on the heat exchange chamber.
  • the high temperature gas heating mechanism includes a fuel supply pipe, an air supply pipe, and a combustion chamber.
  • the high temperature gas heating mechanism is an electric heating mechanism.
  • the high temperature gas heating mechanism is disposed outside the kiln body.
  • the coal material propulsion decomposition pipeline is composed of a plurality of parallel close-packed pipelines, and one end of the plurality of parallel close-packed pipelines is provided with a feeding cabinet, the feeding cabinet is connected with the coal inlet, and the other end is provided with a discharging cabinet.
  • the discharge cabinet is connected to the coal outlet.
  • the heated gas outlet outlet preheats the material through a pipe.
  • the present invention will provide a coal material propelling decomposition pipeline in a high temperature kiln, a large amount of hot air in the high temperature kiln surrounds the coal material propelling decomposition pipeline and conducts and radiates it to the coal powder in the coal material propelling decomposition pipeline, and the coal powder is fully absorbed.
  • the pulverized coal is decomposed by heat and decomposed into coal, coke oil and gas with high calorific value in the coal material propulsion separation pipeline.
  • the kiln body of the invention no longer rotates, and is no longer limited by the diameter of the kiln body and the difficulty of rotation.
  • the low-speed rotation of the coal material propulsion decomposition pipeline realizes the advancement of the coal material in the pipeline, improves the feeding amount and the discharging rate, and the bottom heating And the top heat-generating structure makes the heat generation more in line with the fuel combustion law, and the heating effect is more ideal.
  • the generated flame gas preheats the material through the heated gas outlet and the pipe, which improves the heat utilization rate and reduces the heat loss.
  • the device disclosed by the invention decomposes and separates the pulverized coal quickly and efficiently, fully saves and utilizes the energy, greatly improves the utilization rate and utilization level of the coal resources, and brings a large number of economic and social benefits to the whole society.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a cross-sectional view taken along the line A-A in Figure 1.
  • a multi-tube external thermal coal material decomposition equipment comprising a sealed kiln body 1 , the kiln body 1
  • the coal material propelling decomposition pipeline is disposed 4
  • the coal material propelling decomposition pipeline 4 is provided with a coal inlet 2, a coal outlet 3 and a decomposition gas collection pipe 14 , and a propulsion plate 7 is arranged inside, and is arranged in the kiln body 1
  • the outer supporting rotating mechanism 6 is connected, and the supporting rotating mechanism and the coal material propelling decomposition pipe extending outside the kiln 4
  • the two ends are mechanically connected, and the connection manner may be gear connection or chain connection for driving the coal material propelling decomposition pipeline 4 to rotate, and the coal material propelling decomposition pipeline 4 forms a heat exchange chamber with the inner wall of the kiln body 1
  • the heat exchange chamber 5 is connected to a high temperature gas heating mechanism, and the heat exchange chamber 5 is provided with a heating gas outlet port 12 away from the side of the high temperature
  • the high temperature gas heating mechanism includes a fuel supply pipe 9 , air supply pipe 10 and combustion chamber 8 .
  • the high temperature gas heating mechanism is disposed outside the kiln body.
  • the coal material propulsion decomposition pipeline 4 is composed of a plurality of parallel close-packed pipelines, and one end of the plurality of parallel close-packed pipelines is provided with a feeding cabinet 11 .
  • the feeding cabinet 11 is connected to the coal inlet 2, and the other end is provided with a discharging cabinet 13 , and the discharging cabinet 13 is connected with the coal outlet 3 .
  • the heated gas outlet outlet 12 The material is preheated through the pipe.
  • the supporting rotating mechanism 6 outside the kiln body 1 supports the rotation to drive the coal material to push the decomposition pipeline 4 to rotate, and the coal material pushes the propulsion plate in the decomposition pipeline 4 7
  • the coal material is driven forward, and the mixture supplied by the fuel supply pipe 9 and the air supply pipe 10 is combusted in the combustion chamber 8 to become a high-temperature flame gas, and the heat is radiated to the coal material in the heat exchange chamber 5 to advance the decomposition pipeline.
  • the coal material in 4 causes the coal material to decompose and becomes coal decomposition gas and high-quality coal.
  • the coal decomposition gas enters the downstream equipment processing procedure from the collection pipe, and the high-quality coal is collected from the coal outlet.
  • the coal material propelling decomposition pipeline 4 A heat conducting plate can be added to increase the heat transfer capability.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a multi-tube external thermal coal material decomposition equipment comprising a sealed kiln body 1 , the kiln body 1
  • the coal material propelling decomposition pipeline is disposed 4
  • the coal material propelling decomposition pipeline 4 is provided with a coal inlet 2, a coal outlet 3 and a decomposition gas collection pipe 14 , and a propulsion plate 7 is arranged inside, and is arranged in the kiln body 1
  • the outer supporting rotating mechanism 6 is connected, and the supporting rotating mechanism and the coal material propelling decomposition pipe extending outside the kiln 4
  • the two ends are mechanically connected, and the connection manner may be gear connection or chain connection for driving the coal material propelling decomposition pipeline 4 to rotate, and the coal material propelling decomposition pipeline 4 forms a heat exchange chamber with the inner wall of the kiln body 1
  • the heat exchange chamber 5 is connected to a high temperature gas heating mechanism, and the heat exchange chamber 5 is provided with a heating gas outlet port 12 away from the side of the high temperature
  • the high temperature gas heating mechanism includes a fuel supply pipe 9 , air supply pipe 10 and combustion chamber 8 .
  • the high temperature gas heating mechanism is disposed outside the kiln body.
  • the coal material propulsion decomposition pipeline 4 is composed of a plurality of parallel close-packed pipelines, and one end of the plurality of parallel close-packed pipelines is provided with a feeding cabinet 11 .
  • the feeding cabinet 11 is connected to the coal inlet 2, and the other end is provided with a discharging cabinet 13 , and the discharging cabinet 13 is connected with the coal outlet 3 .
  • the heated gas outlet outlet 12 The material is preheated through the pipe.
  • the supporting rotating mechanism 6 outside the kiln body 1 supports the rotation to drive the coal material to push the decomposition pipeline 4 to rotate, and the coal material pushes the propulsion plate in the decomposition pipeline 4 7
  • the coal material is driven forward, and the mixture supplied by the fuel supply pipe 9 and the air supply pipe 10 is combusted in the combustion chamber 8 to become a high-temperature flame gas, and the heat is radiated to the coal material in the heat exchange chamber 5 to advance the decomposition pipeline.
  • the coal material in 4 causes the coal material to decompose and becomes coal decomposition gas and high-quality coal.
  • the coal decomposition gas enters the downstream equipment processing procedure from the collection pipe, and the high-quality coal is collected from the coal outlet.
  • the coal material propelling decomposition pipeline 4 A heat conducting plate can be added to increase the heat transfer capability.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a multi-tube external thermal coal material decomposition device comprises a sealed kiln body 1 , wherein the kiln body 1 is provided with a coal material propelling decomposition pipeline 4
  • the coal material propelling and decomposing pipeline 4 is provided with a coal inlet 2, a coal outlet 3 and a decomposition gas collecting pipe 14, and a propulsion plate 7 is arranged inside, and a supporting rotating mechanism disposed outside the kiln body 6 Connecting, the supporting rotating mechanism is mechanically connected with both ends of the coal material propelling decomposition pipe 4 extending outside the kiln, and the connecting manner can be geared, and the coal material propelling decomposition pipe 4 is formed between the decomposition pipe 4 and the inner wall of the kiln body 1.
  • the heat exchange chamber 5 is connected to the high temperature gas heating mechanism, and the heat exchange chamber 5 is disposed away from the side of the high temperature gas heating mechanism to provide a heating gas outlet 12 .
  • the high temperature gas heating mechanism is disposed outside the kiln body to heat the air duct, and the air duct is in communication with the heating chamber 5.
  • the coal material propelling decomposition pipeline 4 The utility model is composed of a plurality of parallel close-packed pipes, one end of which is provided with a feeding cabinet 11 , the feeding cabinet 11 is connected with the coal inlet 2, and the other end is provided with a discharging cabinet 13 , the out Cabinet 13 Connected to the coal outlet 3.
  • the heated gas outlet outlet 12 preheats the material through the conduit.
  • the supporting rotating mechanism 6 outside the kiln body 1 supports the rotation of the coal material to promote the decomposition pipeline 4 Rotating, the coal material pushes the propulsion plate in the decomposition pipeline 4 to drive the coal material forward, and the mixture supplied by the fuel supply pipe 9 and the air supply pipe 10 is burned in the combustion chamber 8 to become a high-temperature flame gas.
  • Heat transfer in the heat exchange chamber 5 to the coal material propulsion decomposition pipeline 4 The coal material inside breaks down the coal material into coal decomposition gas and high-quality coal, and the coal decomposition gas enters the downstream equipment processing program from the collection pipe.
  • the coal material propelling decomposition pipe 4 may be provided with a heat conducting plate to improve its heat conduction capability.
  • the technical solution of the present invention can be manufactured or used in the industry, which has industrial applicability.

Description

多管外热式煤物质分解设备 技术领域
本发明属于煤物质综合利用、节能减排技术领域，具体涉及一种多管外热式煤物质分解设备。
背景技术
在公知技术中，有利用煤制煤气的，有利用煤制天然气的，还有利用煤进行高温、中温、低温炼焦、制气的，但上述工艺方法不是将煤粉团成块的，就是要筛选块料，原料成本增加，或所产气热值不高，附加值不大，经济效益和社会效益不显著。炉的加热方式可分为外热式、内热式及内热外热混合式。外热式炉的加热介质与原料不直接接触，热量由炉壁传入；内热式炉的加热介质与原料直接接触，因加热介质的不同而有固体热载体法和气体热载体法两种。
技术问题
当前，常用的煤分解设备主要是有两种，有一种是竖窑结构，该结构燃烧烟气和煤产生的可燃性气体，使得可燃气的纯度低，附加值低，还有部分排出，造成资源的大量浪费和环境的污染。另一种立窑是煤块放置在带孔的隔板上，煤块上方有加热器，因隔板上的煤块有一定的堆积厚度，不能被均匀加热、分解，需要用被分解的气体循环加热、分解，更为重要的是，因为煤隔板上循环通气孔的大量存在，煤粉会从通气孔漏下来，所以煤粉需要进入立窑时先需要将煤粉加工成煤团，所以煤粉不能直接用于窑体分离，这就相应地增加了煤粉分解的成本，降低了经济效益。
有一种煤物质分解设备，包括一个带有进料口和出料口的密闭窑体，所述窑体内设置焰气管道加热机构，所述焰气管道加热机构与窑体内壁之间形成的煤物质推进分解通道，所述窑体上设置与煤物质推进分解通道连通的煤分解气收集管。尽管也实现了煤物质的较纯净分解分离，但是其回转的窑体限制了产品的产出量，而且内部加热管道来加热管道外煤粉的效果不够理想，不能满足快速分解分离的生产需要。
技术解决方案
本发明为解决上述工艺及方法中存在的问题，提出了一种更为快速地将煤粉物质分离、提高其综合利用价值、节能减排，从而提高经济效益和社会效益的多管外热式煤物质分解设备。
一种多管外热式煤物质分解设备，包括一个密封窑体，所述窑体内设置煤物质推进分解管道，所述煤物质推进分解管道设置进煤口、出煤口和分解气收集管，并与设置在窑体外的支撑转动机构连接，所述煤物质推进分解管道与窑体内壁之间形成 热交换仓 ，所述 热交换仓 与高温气体加热机构连接，所述 热交换仓 上设置加热气导出口。
所述高温气体加热机构包括燃料供应管、空气供应管和燃烧室。
所述高温气体加热机构为电加热机构。
所述高温气体加热机构设置在窑体外部。
所述煤物质推进分解管道由多根平行密排管道组成，所述多根平行密排管道一端设置进料柜，所述进料柜与所述进煤口连通，另一端设置出料柜，所述出料柜与出煤口连通。
所述加热气导出口通过管道对物料进行预热。
有益效果
由于本发明将在高温窑体内设置煤物质推进分解管道，高温窑体内大量的热空气包围着煤物质推进分解管道并传导、辐射到煤物质推进分解管道内的煤粉上，煤粉充分地吸收，煤粉升温分解，并在煤物质推进分离管道内分解成燃气、焦油气和热值较高的煤。 本发明窑体不再转动，不再受窑体直径和难以旋转的限制，以煤物质推进分解管道的低速转动实现煤物质在管道内的推进，提高了投料量和出料速率，另外底部加热和顶部出热结构使得热量的产生传导更符合燃料燃烧规律，加热效果更理想。产生的焰气通过加热气出口和管道对物料进行预热，提高了热量的利用率，降低了热损耗。本发明公开的装置将粉煤快速高效地分解分离，充分节约和利用了能源，大大地提高了煤资源的利用率和利用水平，将为整个社会带来了大量的经济效益和社会效益。
附图说明
下面结合附图对本发明的具体实施例作进一步详细的说明。
图 1 是本发明的的结构示意图。
图 2 是图 1 中 A-A 向的剖视图。
本发明的最佳实施方式
如图 1 、图 2 所示：一种多管外热式煤物质分解设备，包括一个密封窑体 1 ，所述窑体 1 内设置煤物质推进分解管道 4 ，所述煤物质推进分解管道 4 设置进煤口 2 、出煤口 3 和分解气收集管 14 ，内部设置推进板 7 ，并与设置在窑体 1 外的支撑转动机构 6 连接，所述支撑转动机构与伸出窑体外的煤物质推进分解管道 4 的两端机械连接，连接方式可以齿轮连接，也可以是链条连接，用于带动煤物质推进分解管道 4 转动，所述煤物质推进分解管道 4 与窑体 1 内壁之间形成 热交换仓5 ，所述 热交换仓5 与高温气体加热机构连接，所述 热交换仓5 远离高温气体加热机构一侧设置加热气导出口 12 。所述高温气体加热机构包括燃料供应管 9 、空气供应管 10 和燃烧室 8 。所述高温气体加热机构设置在窑体外部。所述煤物质推进分解管道 4 由多根平行密排管道组成，所述多根平行密排管道一端设置进料柜 11 ，所述进料柜 11 与所述进煤口 2 连通，另一端设置出料柜 13 ，所述出料柜 13 与出煤口 3 连通。所述加热气导出口 12 通过管道对物料进行预热。在工作的过程中，窑体 1 外的支撑转动机构 6 支援转动带动煤物质推进分解管道 4 转动，煤物质推进分解管道 4 内的推进板 7 驱动煤物质往前推进，燃料供应管 9 、空气供应管 10 提供的混合气在燃烧室 8 内燃烧，变成高温焰气，在 热交换仓5内将热量传导辐射给 煤物质推进分解管道 4 内的煤物质，使得煤物质分解，变成煤分解气和优质煤，煤分解气从收集管进入下游设备处理程序，优质煤由出煤口收集。所述煤物质推进分解管道 4 外可以增设导热板以提高其热传导能力。
本发明的实施方式
实施例一：
如图 1 、图 2 所示：一种多管外热式煤物质分解设备，包括一个密封窑体 1 ，所述窑体 1 内设置煤物质推进分解管道 4 ，所述煤物质推进分解管道 4 设置进煤口 2 、出煤口 3 和分解气收集管 14 ，内部设置推进板 7 ，并与设置在窑体 1 外的支撑转动机构 6 连接，所述支撑转动机构与伸出窑体外的煤物质推进分解管道 4 的两端机械连接，连接方式可以齿轮连接，也可以是链条连接，用于带动煤物质推进分解管道 4 转动，所述煤物质推进分解管道 4 与窑体 1 内壁之间形成 热交换仓5 ，所述 热交换仓5 与高温气体加热机构连接，所述 热交换仓5 远离高温气体加热机构一侧设置加热气导出口 12 。所述高温气体加热机构包括燃料供应管 9 、空气供应管 10 和燃烧室 8 。所述高温气体加热机构设置在窑体外部。所述煤物质推进分解管道 4 由多根平行密排管道组成，所述多根平行密排管道一端设置进料柜 11 ，所述进料柜 11 与所述进煤口 2 连通，另一端设置出料柜 13 ，所述出料柜 13 与出煤口 3 连通。所述加热气导出口 12 通过管道对物料进行预热。在工作的过程中，窑体 1 外的支撑转动机构 6 支援转动带动煤物质推进分解管道 4 转动，煤物质推进分解管道 4 内的推进板 7 驱动煤物质往前推进，燃料供应管 9 、空气供应管 10 提供的混合气在燃烧室 8 内燃烧，变成高温焰气，在 热交换仓5内将热量传导辐射给 煤物质推进分解管道 4 内的煤物质，使得煤物质分解，变成煤分解气和优质煤，煤分解气从收集管进入下游设备处理程序，优质煤由出煤口收集。所述煤物质推进分解管道 4 外可以增设导热板以提高其热传导能力。
实施例二：
一种多管外热式煤物质分解设备，包括一个密封窑体 1 ，所述窑体 1 内设置煤物质推进分解管道 4 ，所述煤物质推进分解管道 4 设置进煤口 2 、出煤口 3 和分解气收集管 14 ，内部设置推进板 7 ，并与设置在窑体 1 外的支撑转动机构 6 连接，所述支撑转动机构与伸出窑体外的煤物质推进分解管道 4 的两端机械连接，连接方式可以齿轮连接，所述煤物质推进分解管道 4 与窑体 1 内壁之间形成 热交换仓5 ，所述 热交换仓5 与高温气体加热机构连接，所述 热交换仓5 远离高温气体加热机构一侧设置加热气导出口 12 。所述高温气体加热机构设置在窑体外部，为电热加热空气管道，所述空气管道与加热仓 5 连通。所述煤物质推进分解管道 4 由多根平行密排管道组成，所述多根平行密排管道一端设置进料柜 11 ，所述进料柜 11 与所述进煤口 2 连通，另一端设置出料柜 13 ，所述出料柜 13 与出煤口 3 连通。所述加热气导出口 12 通过管道对物料进行预热。在工作的过程中，窑体 1 外的支撑转动机构 6 支援转动带动煤物质推进分解管道 4 转动，煤物质推进分解管道 4 内的推进板 7 驱动煤物质往前推进，燃料供应管 9 、空气供应管 10 提供的混合气在燃烧室 8 内燃烧，变成高温焰气，在 热交换仓5内将热量传导辐射给 煤物质推进分解管道 4 内的煤物质，使得煤物质分解，变成煤分解气和优质煤，煤分解气从收集管进入下游设备处理程序。所述煤物质推进分解管道 4 外可以增设导热板以提高其热传导能力。
工业实用性
本发明的技术方案可以在工业中制造或使用，其具有工业实用性。

Claims (7)

  1. 一种多管外热式煤物质分解设备，包括一个密封窑体，其特征在于：所述窑体内设置煤物质推进分解管道，所述煤物质推进分解管道设置进煤口、出煤口和分解气收集管，并与设置在窑体外的支撑转动机构连接，所述煤物质推进分解管道与窑体内壁之间形成热交换仓 ，所述热交换仓与高温气体加热机构连接，所述热交换仓设置加热气导出口。
  2. 如权利要求 1 所述的多管外热式煤物质分解设备，其特征在于：所述高温气体加热机构包括燃料供应管、空气供应管和燃烧室。
  3. 如权利要求 1 所述的多管外热式煤物质分解设备，其特征在于：所述高温气体加热机构为电加热机构。
  4. 如权利要求 1 、 2 或 3 所述的多管外热式煤物质分解设备，其特征在于：所述高温气体加热机构设置在窑体外部。
  5. 如权利要求 1 、 2 或 3 所述的多管外热式煤物质分解设备，其特征在于：所述煤物质推进分解管道由多根平行密排管道组成，所述多根平行密排管道一端设置进料柜，所述进料柜与所述进煤口连通，另一端设置出料柜，所述出料柜与出煤口连通。
  6. 如权利要求1 、2 或3 所述的多管外热式煤物质分解设备，其特征在于：所述加热气导出口通过管道对物料进行预热。
  7. 如权利要求4所述的多管外热式煤物质分解设备，其特征在于：所述加热气导出口通过管道对物料进行预热。
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985558B (zh) * 2010-08-19 2012-01-04 西峡龙成特种材料有限公司 煤物质的分解设备
KR20130138073A (ko) 2012-06-08 2013-12-18 한양대학교 산학협력단 리튬 이차 전지용 양극활물질 전구체, 이를 이용하여 제조된 양극활물질 및 이를 포함하는 리튬 이차 전지
CN103639177A (zh) * 2013-12-19 2014-03-19 沈志远 一种城市生活垃圾大型空气热解处理装置
KR20150134259A (ko) * 2014-05-21 2015-12-01 주식회사 에너세라믹 리튬복합금속산화물 및 이를 포함하는 리튬이차전지
CN104845647A (zh) * 2015-05-05 2015-08-19 郭秀梅 低阶煤提质热解设备
CN105540581A (zh) * 2016-02-02 2016-05-04 江苏优华达环保材料科技有限公司 一种内辐射热式活化炉
CN107936997A (zh) * 2017-12-08 2018-04-20 北京神雾电力科技有限公司 一种具有防磨损辐射管的蓄热式快速热解炉
CN112299416B (zh) * 2019-08-02 2022-06-14 中冶长天国际工程有限责任公司 回转活化炉、活性炭生产系统及活性炭生产方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3889427B1 (ja) * 2005-09-27 2007-03-07 鉄雄 中島 加熱処理装置
CN200988831Y (zh) * 2006-12-31 2007-12-12 河南省科学院能源研究所有限公司 生物质连续热解炉及连续热解系统
CN201081538Y (zh) * 2007-08-01 2008-07-02 郭瑛 管式炉
CN101486921A (zh) * 2009-02-23 2009-07-22 华南农业大学 带有柔性螺旋输送装置的生物质连续热解炭化装置
CN101709223A (zh) * 2009-11-26 2010-05-19 中节环(北京)能源技术有限公司 用于生物质中温快速热解的热解炉装置
CN201567310U (zh) * 2009-11-06 2010-09-01 中国科学技术大学 一种生物质螺旋热解装置
CN201825922U (zh) * 2010-10-26 2011-05-11 西峡龙成特种材料有限公司 多管外热式煤物质分解设备

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488216A (en) * 1920-04-14 1924-03-25 Willis E Overton Apparatus for treating organic material
US1587256A (en) * 1924-04-09 1926-06-01 Foulk Rotary oil-shale retort
US1967762A (en) * 1929-04-17 1934-07-24 Coal Process Corp Rotary retort
US1993199A (en) * 1930-11-24 1935-03-05 Coal Process Corp Carbonizing apparatus
US2151849A (en) * 1936-03-20 1939-03-28 British Coal Distillation Ltd Distillation of solid carbonaceous materials and apparatus therefor
US2218873A (en) * 1939-10-12 1940-10-22 Traylor Engineering & Mfg Comp Tube cooler
US2436487A (en) * 1943-12-11 1948-02-24 Babcock & Wilcox Co Closed-loop material transport system, including an in-circuit pulverizer
US2559557A (en) * 1944-07-12 1951-07-03 Babcock & Wilcox Co Aerating feeding of pulverized materials
US3387380A (en) * 1961-05-05 1968-06-11 Willis L. Pritts Jr. Coal drying apparatus
US3178235A (en) * 1963-03-29 1965-04-13 Koppers Co Inc Rotary feeder
US3231014A (en) * 1964-01-23 1966-01-25 Koenig Morris Fire tube boiler
DE1471585A1 (de) * 1964-07-03 1969-01-09 Karl Still Fa Verfahren zur kontinuierlichen Verkokung von Kohle-Formkoerpern und Gewinnung von Formkoks
US3456933A (en) * 1967-09-01 1969-07-22 Brouk & Co J J Apparatus for and method of expanding earth materials
US4373900A (en) * 1979-11-23 1983-02-15 Pillard, Inc. Burner for a kiln
US4474010A (en) * 1980-02-15 1984-10-02 Sumitomo Semento Kabushiki Kaisha Method of recovering exhaust gas from boiler in electrical power generating device using combustible material as fuel and apparatus for performing such method
JPS56113988A (en) * 1980-02-15 1981-09-08 Sumitomo Cement Co Method and device for recovering exhaust gas from combustion furnace in generating set using combustible as fuel
US4321034A (en) * 1980-04-03 1982-03-23 Clearfield Machine Company Coal burners, rotary furnaces incorporating the same and methods of operating
US4348170A (en) * 1980-06-04 1982-09-07 Foster Wheeler Energy Corporation Dual register, split stream burner assembly with divider cone
US4348057A (en) * 1980-08-25 1982-09-07 B & J Manufacturing Company Blower and dust collecting machine and method of operation
DE3107407C2 (de) * 1980-09-17 1985-08-22 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren und Vorrichtung zur indirekten Trocknung und Vorerhitzung von Feingütern
JPS5782682A (en) * 1980-09-17 1982-05-24 Still Carl Gmbh Co Kg Method of and apparatus for indirectly drying and preheating granular material
US4377978A (en) * 1981-09-03 1983-03-29 Mullite Company Of America Firing system and burner for rotary kiln
FR2522115B1 (fr) * 1982-02-22 1986-02-28 Lafarge Conseils Bruleur fonctionnant au charbon ou en regime mixte
US4924784A (en) * 1984-02-27 1990-05-15 International Coal Refining Company Firing of pulverized solvent refined coal
US4591362A (en) * 1984-04-06 1986-05-27 Phillips Petroleum Company Fluid injection method
US5011400A (en) * 1986-02-03 1991-04-30 Foster Wheeler Energy Corporation Controlled flow split steam burner assembly with sorbent injection
DE3702318C1 (en) * 1987-01-27 1988-01-28 Gutehoffnungshuette Man Rotary drum for the carbonisation of wastes with exclusion of air
US4902221A (en) * 1987-05-12 1990-02-20 Control Systems Company Burner assembly for coal fired furnaces
US5037450A (en) * 1990-04-12 1991-08-06 University Of Cincinnati Method and apparatus for desulfurizing and denitrifying coal
US5297959A (en) * 1990-05-07 1994-03-29 Indugas, Inc. High temperature furnace
US5207972A (en) * 1990-05-07 1993-05-04 Indugas, Inc. High temperature furnace
DK169446B1 (da) * 1991-04-19 1994-10-31 Smidth & Co As F L Brænder til roterovn samt fremgangsmåde til dannelse af en brænderflamme med brænderen
CA2086399C (en) * 1992-01-27 2004-03-30 Joel Vatsky Split stream burner assembly
US5429059A (en) * 1993-05-24 1995-07-04 The University Of Tennessee Research Corporation Retrofitted coal-fired firetube boiler and method employed therewith
JP2789559B2 (ja) * 1993-09-03 1998-08-20 シーメンス アクチエンゲゼルシヤフト 固形物の回転加熱室
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
US5607556A (en) * 1994-11-09 1997-03-04 Calderon; Albert Method for coking coal
CA2162244C (en) * 1994-11-14 1999-04-27 Hideaki Oota Pulverized coal combustion burner
US6210154B1 (en) * 1997-04-22 2001-04-03 Blue Circle Industries, Inc. Treatment of exhaust gases from kilns
JP3472958B2 (ja) * 1997-10-15 2003-12-02 吉蔵 立崎 乾留装置
US5906483A (en) * 1998-05-01 1999-05-25 Harper International Corp. Rotary film calciner
US6347937B1 (en) * 2000-01-21 2002-02-19 Ats Spartec Inc. Rotary kiln burner
US6475267B2 (en) * 2000-12-13 2002-11-05 Foster Wheeler Energy Corporation System and method for removing gas from a stream of a mixture of gas and particulate solids
US6607079B2 (en) * 2001-08-16 2003-08-19 Foster Wheeler Energy Corporation System and method for controlling particle flow distribution between the outlets of a classifier
CN1243999C (zh) * 2001-12-03 2006-03-01 吉峰贵司 适配器系统
JP3959009B2 (ja) * 2002-10-08 2007-08-15 新日本製鐵株式会社 有機物の熱分解リサイクル方法
DE112004000319T5 (de) * 2003-02-24 2006-02-02 Posco, Pohang City Brennervorrichtung zum Injizieren von pulverförmiger Kohle in drehbaren Brennöfen und zugehöriges Verfahren und zugehörige Vorrichtung zur Herstellung von CaO
CN2680669Y (zh) * 2004-02-21 2005-02-23 王润勋 外热立式型焦碳化炉
US9045693B2 (en) * 2006-12-26 2015-06-02 Nucor Corporation Pyrolyzer furnace apparatus and method for operation thereof
JP4979538B2 (ja) * 2007-10-16 2012-07-18 株式会社神戸製鋼所 間接加熱乾燥装置、被乾燥物の間接加熱乾燥方法、ならびに固形燃料の製造方法および製造装置
CN201195715Y (zh) * 2008-03-28 2009-02-18 张陈良 旋转式外热型炭化炉
US8168043B2 (en) * 2008-08-29 2012-05-01 Eau-Viron Incorporated Retort apparatus and method for continuously processing liquid and solid mixtures and for recovering products therefrom
RU2433282C2 (ru) * 2010-05-07 2011-11-10 Владимир Петрович Севастьянов Способ псевдодетонационной газификации угольной суспензии в комбинированном цикле "icsgcc"
CN101985559B (zh) * 2010-08-19 2011-08-17 西峡龙成特种材料有限公司 电热式粉煤分解设备
CN101985564B (zh) * 2010-08-19 2011-09-14 西峡龙成特种材料有限公司 煤物质的立式分解设备
CN101985558B (zh) * 2010-08-19 2012-01-04 西峡龙成特种材料有限公司 煤物质的分解设备
CN101984021B (zh) * 2010-10-26 2011-08-10 西峡龙成特种材料有限公司 加热气循环式粉煤分解设备
CN103370593A (zh) * 2010-10-28 2013-10-23 悉尼大学 传热装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3889427B1 (ja) * 2005-09-27 2007-03-07 鉄雄 中島 加熱処理装置
CN200988831Y (zh) * 2006-12-31 2007-12-12 河南省科学院能源研究所有限公司 生物质连续热解炉及连续热解系统
CN201081538Y (zh) * 2007-08-01 2008-07-02 郭瑛 管式炉
CN101486921A (zh) * 2009-02-23 2009-07-22 华南农业大学 带有柔性螺旋输送装置的生物质连续热解炭化装置
CN201567310U (zh) * 2009-11-06 2010-09-01 中国科学技术大学 一种生物质螺旋热解装置
CN101709223A (zh) * 2009-11-26 2010-05-19 中节环(北京)能源技术有限公司 用于生物质中温快速热解的热解炉装置
CN201825922U (zh) * 2010-10-26 2011-05-11 西峡龙成特种材料有限公司 多管外热式煤物质分解设备

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