CN203963954U - Utilize tail gas from incinerator to add the heat recovery device of hot-air - Google Patents

Utilize tail gas from incinerator to add the heat recovery device of hot-air Download PDF

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Publication number
CN203963954U
CN203963954U CN201420365507.2U CN201420365507U CN203963954U CN 203963954 U CN203963954 U CN 203963954U CN 201420365507 U CN201420365507 U CN 201420365507U CN 203963954 U CN203963954 U CN 203963954U
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CN
China
Prior art keywords
air
tail gas
burning furnace
heat recovery
incinerator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420365507.2U
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Chinese (zh)
Inventor
代元军
任常在
徐磊
李资
优努思·买合木提
刘孟超
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Xinjiang Institute of Engineering
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代元军
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Publication date
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Priority to CN201420365507.2U priority Critical patent/CN203963954U/en
Application granted granted Critical
Publication of CN203963954U publication Critical patent/CN203963954U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/10Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Abstract

The utility model discloses a kind of heat recovery device that utilizes tail gas from incinerator to add hot-air, comprise tail gas burning furnace, tail gas burning furnace is provided with high-temperature flue gas outlet, this heat recovery device that utilizes tail gas from incinerator to add hot-air also comprises waste heat recovery apparatus, air preheater, exhaust gases passes, air blast and air-introduced machine, the high-temperature flue gas outlet of tail gas burning furnace is provided with exhaust gases passes, tail gas burning furnace is by exhaust gases passes and waste heat recovery apparatus, air preheater connects, tail gas burning furnace is accessed by hot air duct in the gas outlet of air preheater, the air inlet of air preheater connects air blast by intake stack, the end of described exhaust gases passes is connected with air-introduced machine.The high-temperature flue gas that the utility model can utilize tail gas burning furnace to produce heats the tail gas burning furnace needed high temperature air that burns, and improves incinerator efficiency of combustion, and utilizes using waste heat from tail gas, has reached energy-conservation effect.

Description

Utilize tail gas from incinerator to add the heat recovery device of hot-air
Technical field
The utility model carbon disulphide production equipment technical field, is specifically related to a kind of heat recovery device that utilizes tail gas from incinerator to add hot-air.
Background technology
Taking natural gas and sulphur in the carbon disulphide production process of raw material, produce a large amount of Tail Gas, tail gas can not discharge, need in tail gas burning furnace, burn, the tail gas burning furnace required air that burns comes from extraneous normal temperature air, its shortcoming is can absorb heat after normal temperature air enters tail gas burning furnace, thereby can reduce temperature in stove, cause incinerator efficiency of combustion to reduce, and the flue gas producing after tail gas burning furnace burning contains a large amount of heat energy, cannot be used effectively, cause energy waste.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of heat recovery device that utilizes tail gas from incinerator to add hot-air is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Utilize tail gas from incinerator to add the heat recovery device of hot-air, comprise tail gas burning furnace, tail gas burning furnace is provided with high-temperature flue gas outlet, its special character is: the described heat recovery device that utilizes tail gas from incinerator to add hot-air also comprises waste heat recovery apparatus, air preheater, exhaust gases passes, air blast and air-introduced machine, the high-temperature flue gas outlet of described tail gas burning furnace is provided with exhaust gases passes, tail gas burning furnace is by exhaust gases passes and waste heat recovery apparatus, air preheater connects, tail gas burning furnace is accessed by hot air duct in the gas outlet of described air preheater, the air inlet of air preheater connects air blast by intake stack, the end of described exhaust gases passes is connected with air-introduced machine.
Further, the low-temperature flue gas that described air preheater is discharged accesses desulphurization plant through air-introduced machine.
What the utility model provided utilizes tail gas from incinerator to add the heat recovery device of hot-air, can solve current manufacturing enterprise burns producing the Tail Gas producing when carbon disulfide in tail gas burning furnace, but normal temperature air can absorb heat after entering tail gas burning furnace, can reduce temperature in stove, the problem that causes incinerator efficiency of combustion to reduce.A large amount of heat energy that the utility model can effectively utilize the flue gas producing after tail gas burning furnace burning to contain, cause unnecessary energy waste, the high-temperature flue gas that the utility model utilizes tail gas burning furnace to produce heats the tail gas burning furnace needed high temperature air that burns, improve incinerator efficiency of combustion, and utilize using waste heat from tail gas, reached energy-conservation effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein, 1, tail gas burning furnace, 2, waste heat recovery apparatus, 3, air preheater, 4, exhaust gases passes, 5, air blast, 6, air-introduced machine, 7, hot air duct, 8, intake stack.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is elaborated.
Referring to Fig. 1, the tail gas from incinerator that utilizes of the utility model embodiment adds the heat recovery device of hot-air, comprise tail gas burning furnace 1, tail gas burning furnace 1 is provided with high-temperature flue gas outlet, this heat recovery device that utilizes tail gas from incinerator to add hot-air also comprises waste heat recovery apparatus 2, air preheater 3, exhaust gases passes 4, air blast 5 and air-introduced machine 6, the high-temperature flue gas outlet of described tail gas burning furnace 1 is provided with exhaust gases passes 4, tail gas burning furnace 1 is by exhaust gases passes 4 and waste heat recovery apparatus 2, air preheater 3 connects, tail gas burning furnace 1 is accessed by hot air duct 7 in the gas outlet of air preheater 3, the air inlet of air preheater 3 connects air blast 5 by intake stack 8, the end of exhaust gases passes 4 is connected with air-introduced machine 6.
The low-temperature flue gas that air preheater 3 is discharged accesses desulphurization plant through air-introduced machine 6.
When this utilizes tail gas from incinerator to add the heat recovery device busy of hot-air, the Tail Gas producing in carbon disulphide production process produces high-temperature flue gas with the hot-air that comes from air preheater in tail gas burning furnace burning, high-temperature flue gas circulates in exhaust gases passes, in waste heat recovery apparatus heat release, feedwater heating is become to steam to be delivered in the equipment of main consumption steam and goes, in air preheater, heated and come from the clean air of air blast through strainer filtering by using waste heat from tail gas, becoming hot blast, to deliver to tail gas burning furnace combustion-supporting.The low-temperature flue gas of getting rid of from air preheater is delivered to desulphurization plant through air-introduced machine.The waste heat that the tail gas that the utility model is produced after utilizing on the one hand waste heat recovery apparatus to tail gas burning furnace burning carries absorbs; utilize on the other hand the air in using waste heat from tail gas heating air preheater to obtain hot-air as combustion air; greatly reduce the discharge of Tail Gas; effectively utilize exhaust heat-energy; efficiency of combustion is improved, and has reached the effect of energy-saving and emission-reduction, protection of the environment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (2)

1. utilize tail gas from incinerator to add the heat recovery device of hot-air, comprise tail gas burning furnace (1), tail gas burning furnace (1) is provided with high-temperature flue gas outlet, it is characterized in that: the described heat recovery device that utilizes tail gas from incinerator to add hot-air also comprises waste heat recovery apparatus (2), air preheater (3), exhaust gases passes (4), air blast (5) and air-introduced machine (6), the high-temperature flue gas outlet of described tail gas burning furnace (1) is provided with exhaust gases passes (4), tail gas burning furnace (1) is by exhaust gases passes (4) and waste heat recovery apparatus (2), air preheater (3) connects, the gas outlet of described air preheater (3) is by hot air duct (7) access tail gas burning furnace (1), the air inlet of air preheater (3) connects air blast (5) by intake stack (8), the end of described exhaust gases passes (4) is connected with air-introduced machine (6).
2. the heat recovery device that utilizes tail gas from incinerator to add hot-air according to claim 1, is characterized in that: the low-temperature flue gas that described air preheater (3) is discharged is through air-introduced machine (6) access desulphurization plant.
CN201420365507.2U 2014-07-04 2014-07-04 Utilize tail gas from incinerator to add the heat recovery device of hot-air Expired - Fee Related CN203963954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420365507.2U CN203963954U (en) 2014-07-04 2014-07-04 Utilize tail gas from incinerator to add the heat recovery device of hot-air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420365507.2U CN203963954U (en) 2014-07-04 2014-07-04 Utilize tail gas from incinerator to add the heat recovery device of hot-air

Publications (1)

Publication Number Publication Date
CN203963954U true CN203963954U (en) 2014-11-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420365507.2U Expired - Fee Related CN203963954U (en) 2014-07-04 2014-07-04 Utilize tail gas from incinerator to add the heat recovery device of hot-air

Country Status (1)

Country Link
CN (1) CN203963954U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104962411A (en) * 2015-04-14 2015-10-07 广州立白企业集团有限公司 Washing powder production waste heat recovery and utilization technology and apparatus
CN112344752A (en) * 2020-11-04 2021-02-09 湖南森科有色金属有限公司 Novel filtering structure for dust collection in non-ferrous metal smelting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104962411A (en) * 2015-04-14 2015-10-07 广州立白企业集团有限公司 Washing powder production waste heat recovery and utilization technology and apparatus
CN112344752A (en) * 2020-11-04 2021-02-09 湖南森科有色金属有限公司 Novel filtering structure for dust collection in non-ferrous metal smelting

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160714

Address after: 830091 Nanchang road the Xinjiang Uygur Autonomous Region Urumqi shayibake District No. 236 Xinjiang Institute of electric power engineering

Patentee after: Xinjiang Institute of Engineering

Address before: 830091 Nanchang road the Xinjiang Uygur Autonomous Region Urumqi shayibake District No. 17

Patentee before: Dai Yuanjun

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20170704

CF01 Termination of patent right due to non-payment of annual fee