CN103394273A - Waste gas recovery system - Google Patents

Waste gas recovery system Download PDF

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Publication number
CN103394273A
CN103394273A CN2013102762611A CN201310276261A CN103394273A CN 103394273 A CN103394273 A CN 103394273A CN 2013102762611 A CN2013102762611 A CN 2013102762611A CN 201310276261 A CN201310276261 A CN 201310276261A CN 103394273 A CN103394273 A CN 103394273A
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CN
China
Prior art keywords
waste gas
water pot
gas recovery
liquid tank
recovery system
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CN2013102762611A
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Chinese (zh)
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CN103394273B (en
Inventor
卢益民
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Liaocheng Yanju New Materials Co., Ltd.
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ANHUI PROVINCE SHENGDE COUNTY TIANYI PHARMACEUTICAL CHEMICAL FACTORY
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Priority to CN201310276261.1A priority Critical patent/CN103394273B/en
Publication of CN103394273A publication Critical patent/CN103394273A/en
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Abstract

The invention provides a waste gas recovery system, which can implement chemical industrial waste gas absorption, and physical reaction and chemical reaction treatment of deposition, and implement zero waste gas discharge and zero pollution on environment and air because the waste gas finally enters into a sewage absorption pool. The invention belongs to an equipment field in chemical production, and more concretely relates to a waste gas recovery field in the chemical production. The waste gas recovery system comprises a waste gas treatment device and a waste gas recovery device, wherein the waste gas treatment device comprises an adsorption pot, a first water pot, a first alkali solution pot, a secondary alkali solution pot and a secondary water pot are orderly arranged on the back of the adsorption pot, and the waste gas recovery device are arranged on the back of the secondary water pot.

Description

A kind of gas recovery system
Technical field
The invention belongs to the apparatus field of using on Chemical Manufacture, relate in particular the waste gas that uses in a kind of Chemical Manufacture and reclaim field.
Technical background
In Chemical Manufacture, chemical reaction in reactor can produce a large amount of harmful sour gas, if these gases directly are discharged in air, can cause serious pollution to environment and air weight, cause a large amount of acid rain landing, the mode of existing processing waste gas is to adopt high altitude discharge, and this processing mode can not fundamentally be eliminated the pollution of the discharging of waste gas to air.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of chemical emission recovery system of zero toxic emission.
For solving the problems of the technologies described above, the invention provides a kind of gas recovery system, comprise emission-control equipment and waste gas recovering device, emission-control equipment comprises adsorption tanks, the adsorption tanks rear portion is disposed with one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot, and secondary water pot rear portion is connected with waste gas recovering device.
Preferably, waste gas recovering device comprises cesspool.
Preferably, adsorption tanks, one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot lower side are provided with air inlet, and top is provided with gas outlet.
Preferably, the air inlet of adsorption tanks bottom is connected with fume pipe.
Preferably, the gas outlet at secondary water pot top is connected with cesspool.
Preferably, adsorption tanks inside is provided with adsorption stuffing.
Preferably, be equipped with weak lye in one-level alkali liquid tank and secondary alkali liquid tank.
adopt the beneficial effect of technique scheme to be: a kind of gas recovery system, comprise emission-control equipment and waste gas recovering device, emission-control equipment is removed and precipitates gas and material with acidity with harmful in waste gas, emission-control equipment comprises adsorption tanks, adsorption tanks adsorb and precipitate the particulate matter in waste gas, the adsorption tanks rear portion is disposed with the one-level water pot, the one-level alkali liquid tank, the secondary alkali liquid tank, the secondary water pot, water in the one-level water pot absorbs dissolving to some soluble gas in waste gas, the one-level alkali liquid tank, the secondary alkali liquid tank carries out the reaction of acid-base neutralization to the sour gas in waste gas, remove the sour gas in waste gas, the waste gas that the secondary water pot was processed previous step carries out absorption again, the inner essentially no pollution of gas of discharging of secondary water pot, secondary water pot rear portion is connected with waste gas recovering device, the substantially free of contamination gas that emits in the secondary water pot is further absorbed and precipitates, adsorption tanks, the one-level water pot, the one-level alkali liquid tank, the secondary alkali liquid tank, secondary water pot lower side is provided with air inlet, top is provided with gas outlet, the principle of utilizing gas to move upward, air inlet is arranged on bottom, gas outlet is arranged on top, make by the gas in tank and can contact and react with the material in tank fully, adsorption tanks inside is provided with adsorption stuffing, adsorption stuffing carries out physical absorption to the particle in waste gas, avoid a large amount of particles to enter in follow-up tank, be equipped with weak lye in one-level alkali liquid tank and secondary alkali liquid tank, adopt weak base, convenient operation.
Description of drawings
Fig. 1 is the structural representation of a kind of gas recovery system of the present invention,
Wherein, 1, adsorption tanks, 2, the one-level water pot, 3, the one-level alkali liquid tank, 4, the secondary alkali liquid tank, 5, the secondary water pot, 6, cesspool, 7, air inlet, 8, gas outlet.
The specific embodiment
Below in conjunction with Figure of description, technical scheme of the present invention and structure are described, so that those skilled in the art understand.
as shown in Figure 1, a kind of gas recovery system, comprise emission-control equipment and waste gas recovering device, emission-control equipment comprises adsorption tanks 1, adsorption tanks 1 rear portion is disposed with one-level water pot 2, one-level alkali liquid tank 3, secondary alkali liquid tank 4, secondary water pot 5, secondary water pot 5 rear portions are connected with waste gas recovering device, waste gas recovering device comprises cesspool 6, adsorption tanks 1, one-level water pot 2, one-level alkali liquid tank 3, secondary alkali liquid tank 4, secondary water pot 5 lower side are provided with air inlet 7, top is provided with gas outlet 8, the air inlet 7 of adsorption tanks 1 bottom is connected with fume pipe, the gas outlet 8 at secondary water pot 5 tops is connected with cesspool 6, adsorption tanks 1 inside is provided with adsorption stuffing, be equipped with weak lye in one-level alkali liquid tank 3 and secondary alkali liquid tank 4.
adopt the beneficial effect of technique scheme to be: a kind of gas recovery system, comprise emission-control equipment and waste gas recovering device, emission-control equipment is removed and precipitates gas and material with acidity with harmful in waste gas, emission-control equipment comprises adsorption tanks, adsorption tanks adsorb and precipitate the particulate matter in waste gas, the adsorption tanks rear portion is disposed with the one-level water pot, the one-level alkali liquid tank, the secondary alkali liquid tank, the secondary water pot, water in the one-level water pot absorbs dissolving to some soluble gas in waste gas, the one-level alkali liquid tank, the secondary alkali liquid tank carries out the reaction of acid-base neutralization to the sour gas in waste gas, remove the sour gas in waste gas, the waste gas that the secondary water pot was processed previous step carries out absorption again, the inner essentially no pollution of gas of discharging of secondary water pot, secondary water pot rear portion is connected with waste gas recovering device, the substantially free of contamination gas that emits in the secondary water pot is further absorbed and precipitates, adsorption tanks, the one-level water pot, the one-level alkali liquid tank, the secondary alkali liquid tank, secondary water pot lower side is provided with air inlet, top is provided with gas outlet, the principle of utilizing gas to move upward, air inlet is arranged on bottom, gas outlet is arranged on top, make by the gas in tank and can contact and react with the material in tank fully, adsorption tanks inside is provided with adsorption stuffing, adsorption stuffing carries out physical absorption to the particle in waste gas, avoid a large amount of particles to enter in follow-up tank, be equipped with weak lye in one-level alkali liquid tank and secondary alkali liquid tank, adopt weak base, convenient operation.
Adopt a kind of gas recovery system of technical solution of the present invention, can realize to chemical engineering industry waste gas absorb, the physical reactions such as precipitation processes and chemical reaction handling, enter into finally the sewage absorption cell, realize the discharging of zero waste gas, realize zero of environment and air polluted.
Above-mentionedly by reference to the accompanying drawings invention is exemplarily described; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present invention and technical scheme to carry out; or without improving the design that will invent and technical scheme, directly apply to other occasions, all within protection scope of the present invention.

Claims (7)

1. gas recovery system, comprise emission-control equipment and waste gas recovering device, it is characterized in that: described emission-control equipment comprises adsorption tanks, described adsorption tanks rear portion is disposed with one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot, and described secondary water pot rear portion is connected with waste gas recovering device.
2. a kind of gas recovery system according to claim 1, it is characterized in that: described waste gas recovering device comprises cesspool.
3. a kind of gas recovery system according to claim 1, it is characterized in that: described adsorption tanks, one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot lower side are provided with air inlet, and top is provided with gas outlet.
4. a kind of gas recovery system according to claim 3, it is characterized in that: the air inlet of described adsorption tanks bottom is connected with fume pipe.
5. a kind of gas recovery system according to claim 3, it is characterized in that: the gas outlet at described secondary water pot top is connected with cesspool.
6. a kind of gas recovery system according to claim 3, it is characterized in that: described adsorption tanks inside is provided with adsorption stuffing.
7. a kind of gas recovery system according to claim 3, is characterized in that: be equipped with weak lye in described one-level alkali liquid tank and secondary alkali liquid tank.
CN201310276261.1A 2013-07-01 2013-07-01 Waste gas recovery system Active CN103394273B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310276261.1A CN103394273B (en) 2013-07-01 2013-07-01 Waste gas recovery system

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Application Number Priority Date Filing Date Title
CN201310276261.1A CN103394273B (en) 2013-07-01 2013-07-01 Waste gas recovery system

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CN103394273B CN103394273B (en) 2015-06-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076093A (en) * 2016-07-15 2016-11-09 石家庄汉创机械科技有限公司 A kind of biguanides exhaust treatment system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201239602Y (en) * 2008-07-27 2009-05-20 郴州市金贵银业股份有限公司 Device for purifying and treating tail gas
CN201366310Y (en) * 2009-01-12 2009-12-23 许小林 Waste gas treatment device for energy conservation and emission reduction
CN202725008U (en) * 2012-08-10 2013-02-13 邱柏 Recycling device of exhaust gas
CN203437021U (en) * 2013-07-01 2014-02-19 安徽省旌德县天益医药化工厂 Waste gas recycling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201239602Y (en) * 2008-07-27 2009-05-20 郴州市金贵银业股份有限公司 Device for purifying and treating tail gas
CN201366310Y (en) * 2009-01-12 2009-12-23 许小林 Waste gas treatment device for energy conservation and emission reduction
CN202725008U (en) * 2012-08-10 2013-02-13 邱柏 Recycling device of exhaust gas
CN203437021U (en) * 2013-07-01 2014-02-19 安徽省旌德县天益医药化工厂 Waste gas recycling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076093A (en) * 2016-07-15 2016-11-09 石家庄汉创机械科技有限公司 A kind of biguanides exhaust treatment system

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GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Shao Lei

Inventor before: Lu Yimin

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20180105

Address after: 252126 Leping Town, Chiping County, Liaocheng, Shandong Province, Hao Ji

Patentee after: Xinfa Group Co., Ltd.

Address before: 242000 Anhui Province, Xuancheng City Jingyang town Jingde County Guanyin Pavilion

Patentee before: Anhui Province Shengde County Tianyi Pharmaceutical Chemical Factory

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190417

Address after: 252126 Zhang Xiaocun, Lepingpu Town, Maping County, Liaocheng City, Shandong Province

Patentee after: Liaocheng Yanju New Materials Co., Ltd.

Address before: 252126 Haoji, Leping Town, Maping County, Liaocheng City, Shandong Province

Patentee before: Xinfa Group Co., Ltd.

TR01 Transfer of patent right