CN205079246U - Device is used multipurposely to rice husk carbomorphism tail gas - Google Patents
Device is used multipurposely to rice husk carbomorphism tail gas Download PDFInfo
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- CN205079246U CN205079246U CN201520795254.7U CN201520795254U CN205079246U CN 205079246 U CN205079246 U CN 205079246U CN 201520795254 U CN201520795254 U CN 201520795254U CN 205079246 U CN205079246 U CN 205079246U
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- tail gas
- heat exchanger
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- burning furnace
- furnace
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
The utility model relates to a device is used multipurposely to rice husk carbomorphism tail gas, its characterized in that: the retort is connected with the multistage burning furnace of firing through the pipeline, draught fan lug connection to the multistage burning furnace that fires, and the multistage burning furnace lug connection heat exchanger at the back that fires, the heat exchanger passes through pipe connection cyclone, and the cyclone export is connected with gas compression device, and the connecting line intermediate junction has the draught fan, during multistage burning furnace entry and the retort exhaust emissions export lug connection of firing, draught fan went into to fire burning furnace with the air by the tubing pump of connecting with it, the air input was by computer system control, and the multistage burning furnace of firing is inside to have the wall of stopping, there is the automatic ignition device on well upper portion, and there is granule recovery unit the bottom, water vapor -recovery unit has in the waste heat recovery heat exchanger for tail gas normal water vapor recovery. Its process is simple, and convenient operation can realize stabilizing continuous production and automated control.
Description
Technical field
The utility model relates to a kind of charred rice husk tail gas comprehensive utilization device.
Background technology
Active carbon is a kind of outstanding porous material, is widely used in the fields such as environmental protection, food, the energy.Activated carbon raw material wide material sources, coal, shell, straw, timber, plastics etc. all can be used to prepare active carbon.Wherein rice husk is a kind of outstanding activated carbon raw material, and its wide material sources are cheap, and containing abundant Si, can prepare high quality active carbon and silica product, remarkable in economical benefits simultaneously.Process for preparing activated carbon is lot of energy often, brings the pollutant such as tail gas, particle simultaneously, causes environmental pollution, and especially charring process can discharge a large amount of tail gas, therefore needs the tail gas to charring process produces to process.By analysis, containing a large amount of combustible component in tail gas, can directly light, burning produces heat and can utilize; Rice husk needs to utilize carbon dioxide when preparing silica product, and can produce great amount of carbon dioxide after exhaust combustion, may be used for preparing silica, and therefore, charring process tail gas, after treatment and comprehensive utilization, can reach green and produce.
Summary of the invention
The purpose of this utility model is to provide a kind of charred rice husk tail gas comprehensive utilization device, charring process tail gas is made full use of, solve the problem of environmental pollution that charing tail gas brings, reach emission request, accomplish energy-saving and emission-reduction effectively, its structure is simple, easy to operate, can realize production and the Automated condtrol of steady and continuous.
The technical solution of the utility model is achieved in that a kind of charred rice husk tail gas comprehensive utilization device, and by multi-stage furnace, heat recovery heat exchanger, cyclone separator, gas compressing apparatus, air-introduced machine forms; Retort is connected with multi-stage furnace by pipeline, air-introduced machine is directly connected to multi-stage furnace, directly connects heat exchanger after multi-stage furnace, and heat exchanger connects cyclone separator by pipeline, Cyclone outlet is connected with gas compressing apparatus, is connected with air-introduced machine in the middle of connecting line; It is characterized in that: multi-stage furnace entrance is directly connected with tail gas of carbonization stove exhaust outlet, air pumps in combustion furnace by the pipeline be attached thereto by air-introduced machine, air inflow is controlled by computer system, multistage combustion furnace interior has barrier wall, there is automatic ignition device middle and upper part, and particle reclamation device is arranged at bottom; In heat recovery heat exchanger, there is water vapor recovery device, reclaim for water vapour in tail gas.
Good effect of the present utility model: be that it can utilize the combustible component in tail gas effectively fully, obtains thermal source, utilizes carbon dioxide in tail gas to use as raw materials technology simultaneously, decrease CO2 emissions; Utilize this device effectively can also reduce the discharge of particle in tail gas simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing: as shown in Figure 1, a kind of charred rice husk tail gas comprehensive utilization device, by multi-stage furnace 3, heat recovery heat exchanger 4, cyclone separator 5, gas compressing apparatus 6, air-introduced machine 2 forms; It is characterized in that: retort 1 is connected with multi-stage furnace 3 by pipeline, air-introduced machine 2 is directly connected to multi-stage furnace 3, multi-stage furnace 3 directly connects heat exchanger 4 below, heat exchanger 4 connects cyclone separator 5 by pipeline, cyclone separator 5 outlet is connected with gas compressing apparatus 6, is connected with air-introduced machine 2 in the middle of connecting line; Multi-stage furnace 3 entrance exports with retort 1 exhaust emissions and is directly connected, air pumps in combustion furnace by the pipeline be attached thereto by air-introduced machine 2, and air inflow is controlled by computer system, and multi-stage furnace 3 inside has barrier wall 7, there is automatic ignition device 8 middle and upper part, and particle reclamation device 9 is arranged at bottom; There is in heat recovery heat exchanger 4 water vapor recovery device 10, reclaim for water vapour in tail gas.
Combustion furnace is connected with charred rice husk stove, and during work, fresh air pumps in combustion furnace by air-introduced machine simultaneously, and control to pump into air mass flow by automation control system, make tail gas Thorough combustion, the heat that burning produces can be used for carbide divided silicon technique; Descend intercepting wall gear and be enriched in the particle of combustion furnace bottom simultaneously, recycling; Waste gas after burning enters afterheat heat exchanger through flue, heats for slurry; After heat exchanger, waste gas enters cyclone separator dedusting, and dust recycles, and clean air pumps into compression set by gas pump, enters in silicate solutions pond after gas compression, and be prepared silica gel technique, residual gas enters air after treatment.
Claims (1)
1. a charred rice husk tail gas comprehensive utilization device, by multi-stage furnace, heat recovery heat exchanger, cyclone separator, gas compressing apparatus, air-introduced machine forms; Retort is connected with multi-stage furnace by pipeline, air-introduced machine is directly connected to multi-stage furnace, directly connects heat exchanger after multi-stage furnace, and heat exchanger connects cyclone separator by pipeline, Cyclone outlet is connected with gas compressing apparatus, is connected with air-introduced machine in the middle of connecting line; It is characterized in that: multi-stage furnace entrance is directly connected with tail gas of carbonization stove exhaust outlet, air pumps in combustion furnace by the pipeline be attached thereto by air-introduced machine, air inflow is controlled by computer system, multistage combustion furnace interior has barrier wall, there is automatic ignition device middle and upper part, and particle reclamation device is arranged at bottom; In heat recovery heat exchanger, there is water vapor recovery device, reclaim for water vapour in tail gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795254.7U CN205079246U (en) | 2015-10-15 | 2015-10-15 | Device is used multipurposely to rice husk carbomorphism tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795254.7U CN205079246U (en) | 2015-10-15 | 2015-10-15 | Device is used multipurposely to rice husk carbomorphism tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079246U true CN205079246U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520795254.7U Active CN205079246U (en) | 2015-10-15 | 2015-10-15 | Device is used multipurposely to rice husk carbomorphism tail gas |
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| CN (1) | CN205079246U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042609A (en) * | 2015-06-03 | 2015-11-11 | 成都赋阳技术开发有限公司 | Purification device for exhausting waste gas for industrial chimney |
| CN105805727A (en) * | 2016-03-14 | 2016-07-27 | 中国矿业大学 | Rice hull charcoal pyrolyzing furnace smoke processing system |
| CN107345659A (en) * | 2017-08-16 | 2017-11-14 | 江苏金麦穗生态农业科技有限公司 | A kind of combusting rice hull heat-exchanger rig |
| CN109092026A (en) * | 2018-08-24 | 2018-12-28 | 桃江县裕农生物科技有限公司 | A kind of odor treating device of animals died of illness harmless treatment |
| CN109433779A (en) * | 2018-08-29 | 2019-03-08 | 青岛亿本安全科技有限公司 | The renewable treatment plant's system of novel household garbage |
-
2015
- 2015-10-15 CN CN201520795254.7U patent/CN205079246U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042609A (en) * | 2015-06-03 | 2015-11-11 | 成都赋阳技术开发有限公司 | Purification device for exhausting waste gas for industrial chimney |
| CN105805727A (en) * | 2016-03-14 | 2016-07-27 | 中国矿业大学 | Rice hull charcoal pyrolyzing furnace smoke processing system |
| CN107345659A (en) * | 2017-08-16 | 2017-11-14 | 江苏金麦穗生态农业科技有限公司 | A kind of combusting rice hull heat-exchanger rig |
| CN107345659B (en) * | 2017-08-16 | 2023-08-18 | 江苏金麦穗生态农业科技有限公司 | Rice hull burning heat exchange device |
| CN109092026A (en) * | 2018-08-24 | 2018-12-28 | 桃江县裕农生物科技有限公司 | A kind of odor treating device of animals died of illness harmless treatment |
| CN109433779A (en) * | 2018-08-29 | 2019-03-08 | 青岛亿本安全科技有限公司 | The renewable treatment plant's system of novel household garbage |
| CN109433779B (en) * | 2018-08-29 | 2022-03-08 | 枣庄科技职业学院 | Novel household garbage renewable treatment plant system |
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| GR01 | Patent grant |