CN107954425A - Slapple activating furnace energy conserving system and its operation method - Google Patents

Slapple activating furnace energy conserving system and its operation method Download PDF

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Publication number
CN107954425A
CN107954425A CN201711229654.1A CN201711229654A CN107954425A CN 107954425 A CN107954425 A CN 107954425A CN 201711229654 A CN201711229654 A CN 201711229654A CN 107954425 A CN107954425 A CN 107954425A
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China
Prior art keywords
drum
heat collector
activation
activation furnace
furnace
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CN201711229654.1A
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Chinese (zh)
Inventor
梁延峰
杨鹏
马新辉
吴涵宇
常仁忠
杜克英
温凯
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Xian Aerospace Huawei Chemical and Biologic Engineering Co Ltd
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Xian Aerospace Huawei Chemical and Biologic Engineering Co Ltd
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Priority to CN201711229654.1A priority Critical patent/CN107954425A/en
Publication of CN107954425A publication Critical patent/CN107954425A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

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Abstract

The present invention relates to Slapple activating furnace energy conserving system and its operation method, including activation furnace, drum replenisher tank, circulation drum and regenerative chamber;The activation section on activation furnace top is provided with heat collector on activation furnace, and the cooling section of activation furnace lower part is provided with heat collector under activation furnace;Regenerative chamber heat collector is provided with regenerative chamber;Contact circulation pipe is set under drum replenisher tank and activation furnace between heat collector;Drum replenisher tank access circulation drum;Circulate and contact circulation pipe is set on drum and activation furnace between heat collector, circulate and contact circulation pipe is set between drum and regenerative chamber heat collector;Circulation drum accesses regenerative chamber again.The implementation of the present invention, can make the energy in activation furnace production process, water realize and efficiently use that Slapple activating furnace self-produced steam can meet the needs of production completely, without supporting boiler and water purification system, save equipment investment.

Description

Slapple activating furnace energy conserving system and its operation method
Technical field
The invention belongs to Activated Carbon Production technical field, and in particular to a kind of Slapple activating furnace energy conserving system and its operation Method.
Background technology
Because of the particularity of texture of coal, obtained coaly activated carbon internal pore structure and specific surface area are big after activation, have The features such as strong adsorption, chemical stability are high, heat endurance is good, acidproof, alkaline-resisting, high temperature resistant, high pressure, is widely used in decolourizing Refined, water process, drinking water deep purification, gas separation and purification, air purification, toxic and harmful gas removing, catalyst and urge Agent carrier etc..In the past few years, with socio-economic development and the improvement of people's living standards, the application neck of coaly activated carbon Domain constantly expands, market demand increases year by year.
Slapple activating furnace is the core equipment for producing coaly activated carbon, its body is divided into preheating section, supplement from top to bottom Carbonize section, activation section and cooling section.China's Activated Carbon Production prior art is primarily present problems with:1. product quality is low, row The temperature of charge gone out is higher;2. technique is backward, high energy consumption, water resource waste is serious;3. equipment investment is high.
The content of the invention
The object of the present invention is to provide a kind of Slapple activating furnace energy conserving system and its operation method, solves the prior art Existing product quality is low, technique is backward, high energy consumption, high equipment investment the problems such as.
The technical solution adopted in the present invention is:
Slapple activating furnace energy conserving system, it is characterised in that:
Including activation furnace, drum replenisher tank, circulation drum and regenerative chamber;The activation section on activation furnace top is provided with activation furnace and takes Hot device, the cooling section of activation furnace lower part are provided with heat collector under activation furnace;Regenerative chamber heat collector is provided with regenerative chamber;
Contact circulation pipe is set under drum replenisher tank and activation furnace between heat collector;
Drum replenisher tank access circulation drum;
Circulate and contact circulation pipe is set on drum and activation furnace between heat collector, circulate and set between drum and regenerative chamber heat collector Come and go circulation pipe;
Circulation drum accesses regenerative chamber again.
Drum small pump is provided with the pipeline of drum replenisher tank access circulation drum.
The draining access drum blowdown drum of drum is circulated, then accesses the liquid seal trough at the top of activation furnace.
Activation furnace is provided with two groups, is respectively No.1 activation furnace and No. two activation furnaces, is both provided with heat collector on activation furnace With heat collector under activation furnace;
Contact circulation pipe is set under the No.1 activation furnace of No.1 activation furnace between heat collector and drum replenisher tank;No. two activation furnaces with Contact circulation pipe is set under No. two activation furnaces between heat collector;
Contact circulation pipe is set on the No.1 activation furnace of No.1 activation furnace between heat collector and circulation drum;The two of No.1 activation furnace Contact circulation pipe is set on number activation furnace between heat collector.
Regenerative chamber is provided with two groups, is respectively No. 1 regenerative chamber and No. two regenerative chambers, is both provided with regenerative chamber heat collector;
Contact circulation pipe is set between the No.1 regenerative chamber heat collector and circulation drum of No. 1 regenerative chamber, circulation drum accesses No. 1 again Regenerative chamber;
Contact circulation pipe is set between No. two regenerative chamber heat collectors and circulation drum of No. two regenerative chambers, circulation drum accesses two again Number regenerative chamber.
The operation method of Slapple activating furnace energy conserving system, it is characterised in that:
Including below scheme:
Soft water at room temperature is with drum replenisher tank is pumped into, and heat collector is in activation furnace cooling section and activated carbon under the activated stove of soft water Heat exchange, temperature reach 40 ~ 50 DEG C;
Then through drum small pump enter circulation drum, a part of soft water enter activation furnace on heat collector, 120 ~ 135 DEG C of generation Water vapour returns circulation drum, and another part enters regenerative chamber heat collector, and 120 ~ 135 DEG C of water vapours of generation return circulation Drum;
120 ~ 135 DEG C of water vapours in circulation drum enter regenerative chamber, are used for Activated Carbon Production after heating again.
Activation furnace and regenerative chamber are respectively arranged with two groups;
Soft water at room temperature is with drum replenisher tank is pumped into, and soft water under heat collector, No. two activation furnaces under No.1 activation furnace through taking heat Device exchanges heat in activation furnace cooling section and activated carbon, and temperature reaches 40 ~ 50 DEG C;
Then circulation drum is entered through drum small pump, a part of soft water enters heat collector, No. two activation furnaces on No.1 activation furnace Upper heat collector, 120 ~ 135 DEG C of water vapours of generation return circulation drum, and another part enters No.1 regenerative chamber heat collector, two Number regenerative chamber heat collector, 120 ~ 135 DEG C of water vapours of generation return circulation drum;
It is used to activated carbon after 120 ~ 135 DEG C of water vapours in circulation drum enter No. 1 regenerative chamber, No. two regenerative chambers heat again give birth to Production.
Circulation drum is drained into drum blowdown drum, subsequently into liquid seal trough, for activation furnace fluid-tight.
The present invention has the following advantages:
1. product quality is high, the activated carbon product of production has the characteristics that low ash content, strong adsorption, heat endurance are good, using wide It is general;
2. technique is advanced, energy consumption is low, soft water is preheated before circulation drum is entered, Slapple activating furnace self-produced steam, without Supporting boiler, without consuming the fuel such as coal, coal gas, natural gas, while makes full use of circulation drum draining to be reduced as fluid-tight water Discharge of wastewater;
3. investing low, Slapple activating furnace self-produced steam can meet production requirement completely, without supporting boiler and purification water system System, saves equipment investment members up to a million.
Brief description of the drawings
Fig. 1 is the process flow chart of the present invention.
In figure, 1- No.1 regenerative chambers heat collector, 2- No.1s regenerative chamber, 3- drums small pump, 4- drums replenisher tank, 5- circulations Drum, 6- steam drum sewages tank, 7- No.1s liquid seal trough, No. bis- liquid seal troughs of 8-, No. bis- heat collector, 10- activation on 9- No.1 activation furnaces On stove under heat collector, 11- No.1s activation furnace, No. bis- activation furnaces of 12-, 13- No.1 activation furnaces under No. bis- heat collector, 14- activation furnaces No. bis- heat collector, No. bis- regenerative chamber heat collectors of 15-, 16- regenerative chambers.
Embodiment
With reference to embodiment, the present invention will be described in detail.
Slapple activating furnace energy conserving system of the present invention, including activation furnace, drum replenisher tank 4, circulation drum 5 and storage Hot cell;The activation section on activation furnace top is provided with heat collector on activation furnace, and the cooling section of activation furnace lower part is provided with activation furnace Heat collector;Regenerative chamber heat collector is provided with regenerative chamber.
Contact circulation pipe is set under drum replenisher tank 4 and activation furnace between heat collector;The access circulation drum of drum replenisher tank 4 5;Circulate and contact circulation pipe is set on drum 5 and activation furnace between heat collector, circulate and set between drum 5 and regenerative chamber heat collector Come and go circulation pipe;Circulation drum 5 accesses regenerative chamber again.Drum benefit is provided with the pipeline of the access circulation drum 5 of drum replenisher tank 4 Water pump 3.The draining access drum blowdown drum 6 of drum 5 is circulated, then accesses the liquid seal trough at the top of activation furnace.
Activation furnace can set two groups, be respectively No.1 activation furnace 11 and No. two activation furnaces 12, be both provided with activation furnace and take Heat collector under hot device and activation furnace;Set under the No.1 activation furnace of No.1 activation furnace 11 between heat collector 13 and drum replenisher tank 4 Come and go circulation pipe;Contact circulation pipe is set under No. two activation furnaces 12 and No. two activation furnaces between heat collector 14;No.1 activation furnace 11 No.1 activation furnace on heat collector 9 and circulation drum 5 between set contact circulation pipe;On No. two activation furnaces of No.1 activation furnace 11 Contact circulation pipe is set between heat collector 10.
Regenerative chamber can set two groups, be respectively No. 1 regenerative chamber 2 and No. two regenerative chambers 16, be both provided with regenerative chamber heat collector; Contact circulation pipe is set between the No.1 regenerative chamber heat collector 1 and circulation drum 5 of No. 1 regenerative chamber 2, circulation drum 5 accesses No. 1 again Regenerative chamber 2;Contact circulation pipe is set between No. two regenerative chamber heat collectors 15 and circulation drum 5 of No. two regenerative chambers 16, circulates vapour Bag 5 accesses No. two regenerative chambers 16 again.
The operation method of above-mentioned Slapple activating furnace energy conserving system, including below scheme:
Soft water at room temperature is with drum replenisher tank 4 is pumped into, and heat collector is in activation furnace cooling section and activity under the activated stove of soft water Charcoal exchanges heat, and temperature reaches 40 ~ 50 DEG C, and activated carbon temperature after cooling is 40 ~ 50 DEG C, and soft water is preheated, than directly being added Into circulation drum, energy 1 ~ 50% is saved;Then circulation drum 5 is entered through drum small pump 3, a part of soft water enters activation Heat collector on stove, 120 ~ 135 DEG C of water vapours of generation return circulation drum 5, and another part enters regenerative chamber heat collector, produces 120 ~ 135 DEG C of water vapours return circulation drum 5;120 ~ 135 DEG C of water vapours in circulation drum 5 enter regenerative chamber, again It is used for Activated Carbon Production after heating.120 ~ 135 DEG C of water vapours in drum 5 are circulated, without consuming the combustion such as coal, coal gas, natural gas Material, saves the energy.
When activation furnace and regenerative chamber set two groups respectively, soft water at room temperature is with drum replenisher tank 4 is pumped into, and soft water is through one Heat collector 14 exchanges heat in activation furnace cooling section and activated carbon under 13, No. two activation furnaces of heat collector under number activation furnace, and temperature reaches 40 ~ 50℃;Then circulation drum 5 is entered through drum small pump 3, a part of soft water enters 9, No. two work of heat collector on No.1 activation furnace Change heat collector 10 on stove, 120 ~ 135 DEG C of water vapours of generation return circulation drum 5, and another part takes into No.1 regenerative chamber Hot 1, No. two regenerative chamber heat collector 15 of device, 120 ~ 135 DEG C of water vapours of generation return circulation drum 5;Circulate in drum 5 120 ~ 135 DEG C of water vapours are used for Activated Carbon Production after being heated again into 2, No. two regenerative chambers 16 of No. 1 regenerative chamber.
Circulation drum 5 is drained into drum blowdown drum 6, subsequently into liquid seal trough, for activation furnace fluid-tight, to activation furnace Device draining recycling, reduces discharge of wastewater, using water wisely.
The implementation of the present invention, can make the energy in activation furnace production process, water realize and efficiently use, and Slapple activating furnace is certainly Producing steam can meet the needs of production completely, without supporting boiler and water purification system, save equipment investment.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention And any equivalent conversion taken technical solution of the present invention, it is that claim of the invention is covered.

Claims (8)

1. Slapple activating furnace energy conserving system, it is characterised in that:
Including activation furnace, drum replenisher tank(4), circulation drum(5)And regenerative chamber;The activation section on activation furnace top is provided with activation Heat collector on stove, the cooling section of activation furnace lower part are provided with heat collector under activation furnace;Regenerative chamber heat collector is provided with regenerative chamber;
Drum replenisher tank(4)Contact circulation pipe is set between heat collector under activation furnace;
Drum replenisher tank(4)Access circulation drum(5);
Circulate drum(5)Contact circulation pipe is set between heat collector on activation furnace, circulates drum(5)With regenerative chamber heat collector it Between set contact circulation pipe;
Circulate drum(5)Regenerative chamber is accessed again.
2. Slapple activating furnace energy conserving system according to claim 1, it is characterised in that:
Drum replenisher tank(4)Access circulation drum(5)Pipeline on be provided with drum small pump(3).
3. Slapple activating furnace energy conserving system according to claim 1, it is characterised in that:
Circulate drum(5)Draining access drum blowdown drum(6), then access the liquid seal trough at the top of activation furnace.
4. Slapple activating furnace energy conserving system according to claim 1, it is characterised in that:
Activation furnace is provided with two groups, is respectively No.1 activation furnace(11)With No. two activation furnaces(12), it is both provided with activation furnace and takes Heat collector under hot device and activation furnace;
No.1 activation furnace(11)No.1 activation furnace under heat collector(13)With drum replenisher tank(4)Between set contact circulation pipe; No. two activation furnaces(12)With heat collector under No. two activation furnaces(14)Between set contact circulation pipe;
No.1 activation furnace(11)No.1 activation furnace on heat collector(9)With circulating drum(5)Between set contact circulation pipe;No.1 Activation furnace(11)No. two activation furnaces on heat collector(10)Between set contact circulation pipe.
5. Slapple activating furnace energy conserving system according to claim 1, it is characterised in that:
Regenerative chamber is provided with two groups, is respectively No. 1 regenerative chamber(2)With No. two regenerative chambers(16), it is both provided with regenerative chamber heat collector;
No. 1 regenerative chamber(2)No.1 regenerative chamber heat collector(1)With circulating drum(5)Between set contact circulation pipe, circulate drum (5)No. 1 regenerative chamber is accessed again(2);
No. two regenerative chambers(16)No. two regenerative chamber heat collectors(15)With circulating drum(5)Between set contact circulation pipe, circulation Drum(5)No. two regenerative chambers are accessed again(16).
6. the operation method of Slapple activating furnace energy conserving system, it is characterised in that:
Including below scheme:
Soft water at room temperature is with being pumped into drum replenisher tank(4), heat collector is in activation furnace cooling section and work under the activated stove of soft water Property charcoal heat exchange, temperature reaches 40 ~ 50 DEG C;
Then through drum small pump(3)Into circulation drum(5), a part of soft water enter activation furnace on heat collector, the 120 of generation ~ 135 DEG C of water vapours return circulation drum(5), another part enters regenerative chamber heat collector, 120 ~ 135 DEG C of water vapours of generation Return circulation drum(5);
Circulate drum(5)In 120 ~ 135 DEG C of water vapours enter regenerative chamber, again heat after be used for Activated Carbon Production.
7. the operation method of Slapple activating furnace energy conserving system according to claim 6, it is characterised in that:
Activation furnace and regenerative chamber are respectively arranged with two groups;
Soft water at room temperature is with being pumped into drum replenisher tank(4), soft water is through heat collector under No.1 activation furnace(13), No. two activation furnaces Lower heat collector(14)Exchange heat in activation furnace cooling section and activated carbon, temperature reaches 40 ~ 50 DEG C;
Then through drum small pump(3)Into circulation drum(5), a part of soft water enter No.1 activation furnace on heat collector(9), two Heat collector on number activation furnace(10), 120 ~ 135 DEG C of water vapours of generation return circulation drum(5), another part enters No.1 Regenerative chamber heat collector(1), No. two regenerative chamber heat collectors(15), 120 ~ 135 DEG C of water vapours of generation return circulation drum(5);
Circulate drum(5)In 120 ~ 135 DEG C of water vapours enter No. 1 regenerative chamber(2), No. two regenerative chambers(16)Used after heating again In Activated Carbon Production.
8. the operation method of the Slapple activating furnace energy conserving system according to claim 6 or 7, it is characterised in that:
Circulate drum(5)Be drained into drum blowdown drum(6), subsequently into liquid seal trough, for activation furnace fluid-tight.
CN201711229654.1A 2017-11-29 2017-11-29 Slapple activating furnace energy conserving system and its operation method Withdrawn CN107954425A (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001220120A (en) * 2000-02-10 2001-08-14 Nkk Design & Engineering Corp Method for manufacturing activated carbon from waste and manufacturing device
CN101940850A (en) * 2010-09-29 2011-01-12 西安航天华威化工生物工程有限公司 Sequential simulated moving bed
CN202390207U (en) * 2011-12-20 2012-08-22 宁夏华辉活性炭股份有限公司 Device for heating drying stove by utilizing tail gas of SLEP activation furnace
CN103292303A (en) * 2012-02-29 2013-09-11 中北大学 System and method for recycling latent heat of water steam in tail gas of Slapple activating furnace
CN103910358A (en) * 2013-01-05 2014-07-09 贺守印 Active carbon activation furnace and combustion chamber waste-heat utilization and energy-saving apparatus
CN104891489A (en) * 2015-06-08 2015-09-09 王润年 Equipment for fluidization production of active carbon
CN107244673A (en) * 2017-07-06 2017-10-13 新疆金源洁净煤有限责任公司 A kind of external heat horizontal revolving activates device
CN207645815U (en) * 2017-11-29 2018-07-24 西安航天华威化工生物工程有限公司 A kind of Slapple activating furnace energy conserving system
CN109336112A (en) * 2018-11-26 2019-02-15 中冶南方都市环保工程技术股份有限公司 A kind of Slapple activating furnace waste heat effective utilization system
CN212151636U (en) * 2020-05-11 2020-12-15 北海艾米碳材料技术研发有限公司 Slipu activation furnace cooling section waste heat recovery device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001220120A (en) * 2000-02-10 2001-08-14 Nkk Design & Engineering Corp Method for manufacturing activated carbon from waste and manufacturing device
CN101940850A (en) * 2010-09-29 2011-01-12 西安航天华威化工生物工程有限公司 Sequential simulated moving bed
CN202390207U (en) * 2011-12-20 2012-08-22 宁夏华辉活性炭股份有限公司 Device for heating drying stove by utilizing tail gas of SLEP activation furnace
CN103292303A (en) * 2012-02-29 2013-09-11 中北大学 System and method for recycling latent heat of water steam in tail gas of Slapple activating furnace
CN103910358A (en) * 2013-01-05 2014-07-09 贺守印 Active carbon activation furnace and combustion chamber waste-heat utilization and energy-saving apparatus
CN104891489A (en) * 2015-06-08 2015-09-09 王润年 Equipment for fluidization production of active carbon
CN107244673A (en) * 2017-07-06 2017-10-13 新疆金源洁净煤有限责任公司 A kind of external heat horizontal revolving activates device
CN207645815U (en) * 2017-11-29 2018-07-24 西安航天华威化工生物工程有限公司 A kind of Slapple activating furnace energy conserving system
CN109336112A (en) * 2018-11-26 2019-02-15 中冶南方都市环保工程技术股份有限公司 A kind of Slapple activating furnace waste heat effective utilization system
CN212151636U (en) * 2020-05-11 2020-12-15 北海艾米碳材料技术研发有限公司 Slipu activation furnace cooling section waste heat recovery device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
严国辉: "斯列普活化炉的改进" *

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Application publication date: 20180424