CN1259996C - Decontamination equipment for exhaust gas - Google Patents
Decontamination equipment for exhaust gas Download PDFInfo
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- CN1259996C CN1259996C CN 200410014513 CN200410014513A CN1259996C CN 1259996 C CN1259996 C CN 1259996C CN 200410014513 CN200410014513 CN 200410014513 CN 200410014513 A CN200410014513 A CN 200410014513A CN 1259996 C CN1259996 C CN 1259996C
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- chamber
- water
- aerosol chamber
- aerosol
- waste gas
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Abstract
The present invention relates to a harmful waste gas purifying device needed for protecting atmospheric environment from pollution. The harmful waste gas purifying device is provided with an airtight aerosol chamber, a settling chamber and a basin, wherein a partition board is arranged between the aerosol chamber and the settling chamber, an air vent is arranged on the partition board, and the aerosol chamber is communicated with the settling chamber; the end of the aerosol chamber is provided with an air inlet, an atomizing device is fixed on the inner wall of the aerosol chamber, teeth are arranged on an impeller, water is in the aerosol chamber, the upper part of the aerosol chamber is provided with a water inlet, and the inner wall and the air inlet of the aerosol chamber are respectively provided with airflow guiding devices; an air outlet is arranged above the settling chamber, the lower part of the side wall of the settling chamber is provided with a water outlet, and the settling chamber is communicated with the basin. The waste gas purifying device of the present invention can purify water-soluble toxic substances and powder dust in waste gas and can automatically eliminate the powder dust, and the present invention has the advantages of simple structure, low energy consumption, cyclic utilization of the water, water resource saving, low cost and good purifying effect.
Description
Technical field
The present invention relates to a kind of required harmful exhaust purifier of air environmental pollution of protecting.
Background technology
Along with industrial expansion, air pollution is also serious day by day, the coal-fired dust that produces, the harmful exhaust of chemical enterprise in the industrial production, along with air flows, the noxious material that it is entrained is spread in the atmosphere, along with human body skin, respiratory tract enter human body, people's health in serious threat.At present waste gas purification apparatus is commonly used the gas circuit round about manner; Or waste gas entered in the water, fully contact with water by waste gas, make the harmful substance in the waste gas soluble in water, reach the purpose of purifying exhaust air, the resistance of these two kinds of method gases is bigger, and air-introduced machine power is big, and energy consumption is big.Also useful in addition filter mantle or dust bag filter the waste gas that sucks, and the method must regularly be taken off the filter mantle or the dust bag of filthy dirty and be cleared up, and uses very inconvenient; Adopt the waste gas ionization technique, its device structure complexity, the cost height, maintenance is inconvenient.
Summary of the invention
In order to overcome the deficiency of existing waste gas purification apparatus, the invention provides a kind of waste gas purification apparatus, noxious material and dust that can be water-soluble in this waste gas purification apparatus energy purifying exhaust air, and can remove dust automatically.
The technical solution adopted for the present invention to solve the technical problems is: a kind of waste gas purification apparatus, has the aerosol chamber, expansion chamber and pond, be provided with dividing plate between aerosol chamber and expansion chamber meaning, dividing plate is provided with blow vent, the aerosol chamber is communicated with expansion chamber, the end, aerosol chamber is provided with air inlet, be fixed with atomising device on aerosol chamber's inwall, atomising device is an impeller, and water is arranged in the aerosol chamber, top, aerosol chamber is provided with water inlet, aerosol chamber's inwall and air inlet are respectively arranged with airflow guiding device, and airflow guiding device is a gas baffle, and the expansion chamber top is provided with the gas outlet, the expansion chamber lower sidewall is provided with delivery port, and expansion chamber is communicated with the pond.
Further: the number of described impeller is 2～6, and impeller effectively contacts with water, and water surface elevation is that the contact range of water and impeller reaches 5～10mm.
Again further: described gas baffle is obliquely installed, and the angle of inclination is 20 °～70 ° between gas baffle and the horizontal line.
Further: have tooth on the impeller, tooth is saw shape, the triangle, trapezoidal with the impeller one, or is line, plastic ties fixing on impeller, tooth depth 15～20mm.
Waste gas enters the aerosol chamber by air inlet, the rotation of air-flow impeller, the impeller rotation is hazed water, and waste gas fully contacts with the water of atomizing, noxious material in the waste gas is dissolved in the mist, by blow vent, gas enters expansion chamber, and air-flow slows down, contain the water smoke sedimentation of noxious material, the gas that purifies is discharged by the gas outlet, and the water of sedimentation flows into the pond by delivery port, with a water pump water in the pond is injected the aerosol chamber by water inlet again.
The invention has the beneficial effects as follows, noxious material and dust that can be water-soluble in the energy purifying exhaust air, and can remove dust automatically, and simple in structure, energy consumption is low, and water can be recycling, the conserve water resource, cost is low, good purification.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is first example structure schematic diagram of waste gas purification apparatus of the present invention.
Fig. 2 is second example structure schematic diagram of waste gas purification apparatus of the present invention.
Fig. 3 is first example structure schematic diagram of the impeller of waste gas purification apparatus of the present invention.
Fig. 4 is second example structure schematic diagram of the impeller of waste gas purification apparatus of the present invention.
Fig. 5 is the 3rd an example structure schematic diagram of the impeller of waste gas purification apparatus of the present invention.
1. aerosol chambers among the figure, 11. air inlets, 12. impellers, 121. teeth, 13. water inlets, 14. gas baffles, 2. expansion chamber, 21. gas outlets, 22. delivery ports, 3. dividing plate, 31. blow vents, 4. pond.
The specific embodiment
Among first embodiment as shown in Figure 1, a kind of waste gas purification apparatus, has aerosol chamber 1, expansion chamber 2 and pond 4,2 of aerosol chamber 1 and expansion chambers are provided with dividing plate 3, dividing plate 3 is provided with blow vent 31, aerosol chamber 1 is communicated with expansion chamber 2,1 end, aerosol chamber is provided with air inlet 11, be fixed with three impellers 12 on aerosol chamber's 1 inwall, three impellers 12 are arranged in a straight line, has tooth 121 on the impeller 12, tooth 121 can be for as Fig. 3,4, shown in 5 and saw shape teeth impeller 12 one, lance tooth, stepped tooth, also can be line fixing on impeller 12, plastic ties, tooth 121 high 15～20mm, present embodiment is selected the saw shape tooth 121 of high 20mm for use, in the aerosol chamber 1 water is arranged, 1 top, aerosol chamber is provided with water inlet 13, water surface elevation is the contact range 8mm of water and impeller 12,1 air inlet, 11 tops, aerosol chamber are provided with a gas baffle 14, and 12 in three impellers of aerosol chamber's 1 upper wall are provided with two gas baffles 14, and gas baffle 14 all is tilted to down setting, the angle of inclination is 45 °, expansion chamber 2 tops are provided with gas outlet 21, and the expansion chamber lower sidewall is provided with delivery port 22, and expansion chamber is communicated with pond 4.Waste gas enters aerosol chamber 1 by air inlet 11, air-flow impeller 12 is rotated counterclockwise, impeller 12 contacts with water, take up a part of water, along with impeller 12 rotates, water atomization, tooth 121 on the impeller 12 reduces its rotary resistance, and waste gas fully contacts with the water of atomizing, and the noxious material in the waste gas is dissolved in the mist, by blow vent 31, gas enters expansion chamber 2, and air-flow slows down, and contains the water smoke sedimentation of noxious material, the gas that purifies is discharged by the gas outlet 21 of expansion chamber top, the water of sedimentation flows into pond 4 by delivery port 22, with a water pump water in the pond 4 is injected in the aerosol chamber 1 automatically by water inlet 13, to keep water surface elevation, water circulation use, the conserve water resource.
Among second embodiment as shown in Figure 2,1 middle part, aerosol chamber is arch, three impellers are isosceles triangle and arrange, 1 air inlet, 11 tops, aerosol chamber are provided with one and are 45 ° of downward-sloping gas baffles 14, first impeller 12 of aerosol chamber's 1 upper wall and second 12 in impeller are provided with one and are 45 ° of downward-sloping gas baffles 14, second impeller 12 of aerosol chamber's 1 lower wall and the 3rd 12 in impeller are provided with one and are 45 ° of acclivitous gas baffles 14,1 upper wall arch position, aerosol chamber is provided with water inlet 13, air-flow drives first and second impeller 12 is rotated counterclockwise, and the 3rd impeller 12 turns clockwise.Three impeller 12 close together of this structure, it is less that waste gas purification apparatus is taken up room, and structure is more compact.
Waste gas purification apparatus of the present invention, simple in structure, impeller 12 rotates and does not need power drives, energy savings, water can be recycling, the conserve water resource, cost is low, good purification.
Claims (1)
1. waste gas purification apparatus, it is characterized in that: have airtight aerosol chamber (1), expansion chamber (2) and pond (4), (2) are provided with dividing plate (3) between aerosol chamber (1) and expansion chamber, dividing plate (3) is provided with blow vent (31), aerosol chamber (1) is communicated with expansion chamber (2), end, aerosol chamber (1) is provided with air inlet (11), be fixed with atomising device on aerosol chamber (1) inwall, atomising device is impeller (12), there is water the aerosol chamber in (1), top, aerosol chamber (1) is provided with water inlet (13), aerosol chamber's (1) inwall and air inlet (11) are respectively arranged with airflow guiding device, and airflow guiding device is gas baffle (14), and expansion chamber (2) top is provided with gas outlet (21), expansion chamber (2) lower sidewall is provided with delivery port (22), and expansion chamber (2) is communicated with pond (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014513 CN1259996C (en) | 2004-03-29 | 2004-03-29 | Decontamination equipment for exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014513 CN1259996C (en) | 2004-03-29 | 2004-03-29 | Decontamination equipment for exhaust gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1562443A CN1562443A (en) | 2005-01-12 |
| CN1259996C true CN1259996C (en) | 2006-06-21 |
Family
ID=34478410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410014513 Expired - Fee Related CN1259996C (en) | 2004-03-29 | 2004-03-29 | Decontamination equipment for exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1259996C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179149B (en) * | 2011-03-25 | 2014-10-01 | 上海旭康环保科技有限公司 | Organic exhaust gas and dust purifying device |
| CN103007703B (en) * | 2012-11-28 | 2015-01-21 | 江苏奥神新材料有限责任公司 | Waste gas recovery equipment |
| CN104775874A (en) * | 2014-01-10 | 2015-07-15 | 陈荣志 | Engine tail gas purifying device |
| CN107224861B (en) * | 2017-07-01 | 2020-05-05 | 钱敏芳 | Gas processor |
| CN109893986B (en) * | 2019-01-03 | 2021-12-24 | 安徽中瑞机床制造有限公司 | Flue gas treatment device and treatment method |
| CN109513330A (en) * | 2019-01-03 | 2019-03-26 | 马鞍山市博望区久保机械配件加工厂 | A kind of horizontal flue gas purification device and purification method |
| CN110559774A (en) * | 2019-09-20 | 2019-12-13 | 中冶长天国际工程有限责任公司 | dust removing equipment |
| CN112742180A (en) * | 2020-12-14 | 2021-05-04 | 安徽国星生物化学有限公司 | Waste gas treatment device and treatment method in 3-cyanopyridine wastewater synthesis process |
-
2004
- 2004-03-29 CN CN 200410014513 patent/CN1259996C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1562443A (en) | 2005-01-12 |
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