CN204619650U - A kind of exhaust treatment system - Google Patents
A kind of exhaust treatment system Download PDFInfo
- Publication number
- CN204619650U CN204619650U CN201520319228.7U CN201520319228U CN204619650U CN 204619650 U CN204619650 U CN 204619650U CN 201520319228 U CN201520319228 U CN 201520319228U CN 204619650 U CN204619650 U CN 204619650U
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- CN
- China
- Prior art keywords
- tank body
- spray column
- discharge
- water leg
- heat exchanger
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Abstract
The utility model discloses a kind of exhaust treatment system, comprise discharge (1), heat exchanger (4), spray column (6), water leg (7), adsorption tanks (10) and blast pipe (12); Described discharge (1) has flaring opening, is provided with volume damper (2) in described discharge (1), and described discharge (1) is connected with described heat exchanger (4) by air-introduced machine (3); Described heat exchanger (4) is connected with the air inlet (6.2) of described spray column (6) bottom.The utility model exhaust-gas treatment is effective.
Description
Technical field
The utility model belongs to environmental area, particularly a kind of exhaust treatment system.
Background technology
Since China's reform and opening-up, national economy increases fast, and " scientific and technical innovation, autonomous innovation " has become the main flow of the current industrial development of China.China's modern industry is just progressively to the future development of economizing type, energy-saving and emission-reduction, low-carbon (LC).But current medium-and-large-sized power plant, steam power plant, steel mill, cement plant etc. use the enterprise of boiler, discharge the dense smoke of a large amount of rufous, be exactly the waste gas often said.The temperature of these waste gas is very high, and contains due to the H that adulterates in combustible exhaust gas in waste gas
2s, SO
2, SO
3, HCl, the harmful substance such as tar and lime-ash, if not purified treatment in addition, be directly discharged in air, by severe contamination air, the factory within circumference ten kilometers, the healthy of resident worked the mischief, pollute crops simultaneously.
Utility model content
For the defect of prior art, the utility model provides a kind of exhaust treatment system.
A kind of exhaust treatment system, comprises discharge 1, heat exchanger 4, spray column 6, water leg 7, adsorption tanks 10 and blast pipe 12; Described discharge 1 has flaring opening, is provided with volume damper 2 in described discharge 1, and described discharge 1 is connected with the air inlet of described heat exchanger 4 by air-introduced machine 3; The gas outlet of described heat exchanger 4 is connected with the air inlet 6.2 bottom spray column 6, and described heat exchanger 4 is connected with heating equipment by heating tube 5; The top of described spray column 6 offers exhaust outlet 6.3, and the exhaust outlet 6.3 of described spray column 6 is connected with described adsorption tanks 10, and the bottom of described spray column 6 offers discharge outlet 6.7, and the discharge outlet 6.7 of described spray column 6 is immersed in described water leg 7; Ca (OH) is held in described water leg 7
2solution, the side of described water leg 7 offers sediment cleaning door 8, and described water leg 7 is to the lopsidedness of sediment cleaning door 8, and described water leg 7 is by circulating water pipe and the Ca (OH) being arranged at described spray column 6 top
2solution inlet 6.4 connects, described circulating water pipe is provided with water circulating pump 9, the end of described circulating water pipe is placed in described water leg 7, is provided with many row's charcoal absorption plates 11 in described adsorption tanks 10, can remove stink by charcoal absorption plate, described adsorption tanks 10 are connected with blast pipe 12.
Optionally, described spray column 6 comprises tank body 6.1, is provided with an exhaust outlet 6.3 at tank body 6.1 top, is provided with a Ca (OH) in side, tank body 6.1 top
2solution inlet 6.4, side, tank body 6.1 bottom is provided with an air inlet 6.2, and air inlet 6.2 is provided with liquid reverse osmosis membrane, is provided with a supersonic generator 6.5 at the inner opposite side of tank body 6.1 relative with air inlet 6.2.At the Ca (OH) on tank body 6.1 top
2tank body 6.1 inside between the air inlet 6.2 of solution inlet 6.4 and tank body 6.1 bottom is provided with four layers of screen cloth 6.6, is provided with a discharge outlet 6.7 bottom tank body 6.1.
Optionally, also comprise control device, described control device comprises PLC, and described PLC is connected with described air-introduced machine 3 and water circulating pump 9 respectively by frequency converter, described PLC is connected with described supersonic generator 6.5 by relay, and described PLC is also connected with touch-screen and supervisory control comuter.
The beneficial effects of the utility model are: can effectively remove the H adulterated in industrial combustible exhaust gas
2s, SO
2, SO
3, HCl, the impurity such as tar and lime-ash, exhaust-gas treatment is effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model exhaust treatment system;
Fig. 2 is the structural representation of the utility model spray column;
Fig. 3 is the structural representation of the utility model control device.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing, make above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present utility model is shown.
As Fig. 1, shown in 2, exhaust treatment system of the present utility model comprises discharge 1, heat exchanger 4, spray column 6, water leg 7, adsorption tanks 10 and blast pipe 12, described discharge 1 has flaring opening, volume damper 2 is provided with in discharge 1, described discharge 1 is connected with the air inlet of described heat exchanger 4 by air-introduced machine 3, the gas outlet of described heat exchanger 4 is connected with the air inlet 6.2 bottom spray column 6, described heat exchanger 4 is connected with heating equipment by heating tube 5, the temperature of waste gas can be reduced by heat exchanger 4, the recycling of heat energy in waste gas can be realized simultaneously.The top of described spray column 6 offers exhaust outlet 6.3, the exhaust outlet 6.3 of described spray column 6 is connected with adsorption tanks 10, the bottom of described spray column 6 offers discharge outlet 6.7, and the discharge outlet 6.7 of described spray column 6 is immersed in described water leg 7, holds Ca (OH) in described water leg 7
2solution, the side of described water leg 7 offers sediment cleaning door 8, described water leg 7 is to the lopsidedness of sediment cleaning door 8, be convenient to like this clear up sediment, described water leg is connected with the top water inlet of spray column 6 by circulating water pipe, described circulating water pipe is provided with water circulating pump 9, the end of described circulating water pipe is placed in described water leg 7, many row's charcoal absorption plates 11 are provided with in described adsorption tanks 10, can remove stink by charcoal absorption plate, described adsorption tanks 10 are connected with blast pipe 12.
Refer to Fig. 2, spray column 6 of the present utility model comprises tank body 6.1, is provided with an exhaust outlet 6.3 at tank body 6.1 top, is provided with a Ca (OH) in side, tank body 6.1 top
2solution inlet 6.4, side, tank body 6.1 bottom is provided with an air inlet 6.2, and air inlet 6.2 is provided with liquid reverse osmosis membrane, is provided with a supersonic generator 6.5 at the inner opposite side of tank body 6.1 relative with air inlet 6.2.At the Ca (OH) on tank body 6.1 top
2tank body 6.1 inside between the air inlet 6.2 of solution inlet 6.4 and tank body 6.1 bottom is provided with four layers of screen cloth 6.6, is provided with a discharge outlet 6.7 bottom tank body 6.1.Ca (OH)
2solution inlet 6.4 is connected with water leg 7 by described circulating water pipe, by Ca (OH)
2solution inlet 6.4 passes into Ca (OH) in tank body 6.1
2solution, until liquid level covers the screen cloth 6.6 of the superiors.So just, define the plenum zone 6.8 being positioned at more than tank body 6.1 liquid level, the impurity sedimentation district 6.9 being positioned at tank body 6.1 inner bottom part and be positioned at the filtering area 6.10 that in the middle part of tank body 6.1, four floor screen cloth 6.6 form.The supersonic generator 6.5 that be located at tank body 6.1 inside corresponding with air inlet 6.2 works and sends ultrasonic wave, and under hyperacoustic effect, first the tar in gas and lime-ash are separated, and sink to the impurity sedimentation district 6.9 bottom tank body 6.1.The H contained in gas
2s, SO
2, SO
3, the impurity such as HCl is by Ca (OH)
2solution adsorb, or with Ca (OH)
2solution reaction, sinks to the impurity sedimentation district 6.9 of tank body 6.1 inner bottom part.
As shown in Figure 3, exhaust treatment system of the present utility model also comprises control device, described control device comprises PLC, described PLC is connected with described air-introduced machine 3 and water circulating pump 9 respectively by frequency converter, described PLC is connected with described supersonic generator 6.5 by relay, realize VFC by PLC to air-introduced machine 3, water circulating pump 9, described PLC is also connected with touch-screen and supervisory control comuter.
Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (3)
1. an exhaust treatment system, is characterized in that comprising discharge (1), heat exchanger (4), spray column (6), water leg (7), adsorption tanks (10) and blast pipe (12); Described discharge (1) has flaring opening, is provided with volume damper (2) in described discharge (1), and described discharge (1) is connected with described heat exchanger (4) by air-introduced machine (3); Described heat exchanger (4) is connected with the air inlet (6.2) of described spray column (6) bottom, and described heat exchanger (4) is connected with heating equipment by heating tube (5); The top of described spray column (6) offers exhaust outlet (6.3), the exhaust outlet (6.3) of described spray column (6) is connected with described adsorption tanks (10), the bottom of described spray column (6) offers discharge outlet (6.7), and the discharge outlet (6.7) of described spray column (6) is immersed in described water leg (7); Ca (OH) is held in described water leg (7)
2solution, the side of described water leg (7) offers sediment cleaning door (8), described water leg (7) is to the lopsidedness of sediment cleaning door (8), and described water leg (7) is by circulating water pipe and the Ca (OH) being arranged at described spray column (6) top
2solution inlet (6.4) connects, described circulating water pipe is provided with water circulating pump (9), the end of described circulating water pipe is placed in described water leg (7), many row'ss charcoal absorption plate (11) are provided with in described adsorption tanks (10), can remove stink by charcoal absorption plate, described adsorption tanks (10) are connected with blast pipe (12).
2. exhaust treatment system according to claim 1, is characterized in that described spray column (6) comprises tank body (6.1), is provided with an exhaust outlet (6.3) at tank body (6.1) top, be provided with a Ca (OH) in tank body (6.1) side, top
2solution inlet (6.4), tank body (6.1) side, bottom is provided with an air inlet (6.2), air inlet (6.2) is provided with liquid reverse osmosis membrane, a supersonic generator (6.5) is provided with, at the Ca (OH) on tank body (6.1) top at tank body (6.1) the inner opposite side relative with air inlet (6.2)
2tank body (6.1) inside between the air inlet (6.2) of solution inlet (6.4) and tank body (6.1) bottom is provided with four layers of screen cloth (6.6), and tank body (6.1) bottom is provided with a discharge outlet (6.7).
3. exhaust treatment system according to claim 2, characterized by further comprising control device, described control device comprises PLC, described PLC is connected with described air-introduced machine (3) and water circulating pump (9) respectively by frequency converter, described PLC is connected with described supersonic generator (6.5) by relay, and described PLC is also connected with touch-screen and supervisory control comuter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319228.7U CN204619650U (en) | 2015-05-18 | 2015-05-18 | A kind of exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319228.7U CN204619650U (en) | 2015-05-18 | 2015-05-18 | A kind of exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619650U true CN204619650U (en) | 2015-09-09 |
Family
ID=54038714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319228.7U Expired - Fee Related CN204619650U (en) | 2015-05-18 | 2015-05-18 | A kind of exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597465A (en) * | 2015-10-19 | 2016-05-25 | 安徽宁火新材料有限公司 | Dedusting apparatus |
-
2015
- 2015-05-18 CN CN201520319228.7U patent/CN204619650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597465A (en) * | 2015-10-19 | 2016-05-25 | 安徽宁火新材料有限公司 | Dedusting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160518 |