CN103394273B - Waste gas recovery system - Google Patents
Waste gas recovery system Download PDFInfo
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- CN103394273B CN103394273B CN201310276261.1A CN201310276261A CN103394273B CN 103394273 B CN103394273 B CN 103394273B CN 201310276261 A CN201310276261 A CN 201310276261A CN 103394273 B CN103394273 B CN 103394273B
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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
Technical field
The invention belongs to the apparatus field that Chemical Manufacture uses, relate to the waste gas recovery field used in a kind of Chemical Manufacture in particular.
Technical background
In Chemical Manufacture, chemical reaction in reactor can produce a large amount of harmful sour gas, if these gases are directly discharged in air, serious pollution can be caused to environment and air weight, cause a large amount of acid rain landing, the mode of existing process waste gas adopts high altitude discharge, and this processing mode fundamentally can not eliminate the pollution of discharge to air of waste gas.
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, 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, weak lye is equipped with in one-level alkali liquid tank and secondary alkali liquid tank.
The beneficial effect of employing technique scheme is: a kind of gas recovery system, comprise emission-control equipment and waste gas recovering device, emission-control equipment is to removing with gas that is harmful and acidity and material and precipitating in waste gas, emission-control equipment comprises adsorption tanks, adsorption tanks adsorb the particulate matter in waste gas and precipitate, adsorption tanks rear portion is disposed with one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot, water in one-level water pot carries out absorption to some soluble gas in waste gas and dissolves, one-level alkali liquid tank, 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, secondary water pot carries out absorption again to the waste gas of previous step process, the essentially no pollution of gas that secondary water pot inside is discharged, secondary water pot rear portion is connected with waste gas recovering device, the substantially free of contamination gas emitted in secondary water pot is further absorbed and precipitates, adsorption tanks, one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot lower side is provided with air inlet, top is provided with gas outlet, utilize the principle that gas moves upward, air inlet is arranged on bottom, gas outlet is arranged on top, make can carry out contacting and reacting with the material in tank fully by the gas in tank, adsorption tanks inside is provided with adsorption stuffing, adsorption stuffing carries out physical absorption to the particle in waste gas, a large amount of particles is avoided to enter in follow-up tank, weak lye is equipped with in one-level alkali liquid tank and secondary alkali liquid tank, adopt weak base, convenient operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of gas recovery system of the present invention,
Wherein, 1, adsorption tanks, 2, one-level water pot, 3, one-level alkali liquid tank, 4, secondary alkali liquid tank, 5, secondary water pot, 6, cesspool, 7, air inlet, 8, gas outlet.
Detailed description of the invention
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 portion is 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 is 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 top is connected with cesspool 6, adsorption tanks 1 inside is provided with adsorption stuffing, weak lye is equipped with in one-level alkali liquid tank 3 and secondary alkali liquid tank 4.
The beneficial effect of employing technique scheme is: a kind of gas recovery system, comprise emission-control equipment and waste gas recovering device, emission-control equipment is to removing with gas that is harmful and acidity and material and precipitating in waste gas, emission-control equipment comprises adsorption tanks, adsorption tanks adsorb the particulate matter in waste gas and precipitate, adsorption tanks rear portion is disposed with one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot, water in one-level water pot carries out absorption to some soluble gas in waste gas and dissolves, one-level alkali liquid tank, 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, secondary water pot carries out absorption again to the waste gas of previous step process, the essentially no pollution of gas that secondary water pot inside is discharged, secondary water pot rear portion is connected with waste gas recovering device, the substantially free of contamination gas emitted in secondary water pot is further absorbed and precipitates, adsorption tanks, one-level water pot, one-level alkali liquid tank, secondary alkali liquid tank, secondary water pot lower side is provided with air inlet, top is provided with gas outlet, utilize the principle that gas moves upward, air inlet is arranged on bottom, gas outlet is arranged on top, make can carry out contacting and reacting with the material in tank fully by the gas in tank, adsorption tanks inside is provided with adsorption stuffing, adsorption stuffing carries out physical absorption to the particle in waste gas, a large amount of particles is avoided to enter in follow-up tank, weak lye is equipped with 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 absorbing chemical engineering industry waste gas, physical reactions process and the chemical reaction handling such as precipitation, finally enter into sewage absorption cell, realize the discharge of zero waste gas, realize the no pollution to environment and air.
Above-mentionedly by reference to the accompanying drawings invention to be exemplarily described; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present invention is conceived and technical scheme is carried out to improve; or the design of invention and technical scheme directly applied to other occasions, all within protection scope of the present invention without to improve.
Claims (7)
1. a 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, is characterized in that: described waste gas recovering device comprises cesspool.
3. a kind of gas recovery system according to claim 1, 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, 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, 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, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276261.1A CN103394273B (en) | 2013-07-01 | 2013-07-01 | Waste gas recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276261.1A CN103394273B (en) | 2013-07-01 | 2013-07-01 | Waste gas recovery system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103394273A CN103394273A (en) | 2013-11-20 |
| CN103394273B true CN103394273B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310276261.1A Active CN103394273B (en) | 2013-07-01 | 2013-07-01 | Waste gas recovery system |
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Families Citing this family (1)
| 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)
| 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 |
-
2013
- 2013-07-01 CN CN201310276261.1A patent/CN103394273B/en active Active
Patent Citations (4)
| 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 |
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| CN103394273A (en) | 2013-11-20 |
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Inventor after: Shao Lei Inventor before: Lu Yimin |
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| 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 |
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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. |
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| TR01 | Transfer of patent right |