CN2686705Y

CN2686705Y - Waste gas purifier

Info

Publication number: CN2686705Y
Application number: CN 200420025905
Authority: CN
Inventors: 沈福昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-29
Filing date: 2004-03-29
Publication date: 2005-03-23
Anticipated expiration: 2014-03-29

Abstract

The utility model relates to a harmful waste gas purifier required in atmosphere environment protection, comprising a closed aerosol chamber, a sedimentation chamber and a pond. A baffle is arranged between the aerosol chamber and the sedimentation chamber, and an air-vent is arranged on the baffle to make the aerosol chamber communicate with the sedimentation chamber; the end of the aerosol chamber is provided with an air inlet, and a blade wheel with gears is fixedly arranged on the inner wall of the aerosol chamber; water is positioned in the aerosol chamber, the water inlet is positioned on the upper part of the aerosol chamber, and the height of the water surface makes the water effectively contact with the blade wheel; the gas dam boards are respectively arranged at the inner wall of the aerosol chamber and the air inlet in inclined position; an air outlet is arranged above the sedimentation chamber and a water outlet is arranged at the lower part of the side wall of the sedimentation chamber, which makes the sedimentation chamber communicate with the pond. The waste gas purifier can purify the water-dissolvable poison materials and dust in the waste gas and can also automatically clean the dust. The utility model has the advantages of simple structure, low energy consumption, water resource saving, low cost and good purifying effect.

Description

Catalytic converter

Technical field

The utility model relates to a kind of required harmful exhaust clarifier 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 catalytic converter 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 catalytic converter, the utility model provides a kind of catalytic converter, noxious material and dust that can be water-soluble in this catalytic converter energy purifying exhaust air, and can remove dust automatically.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of catalytic converter, has the aerosol chamber, expansion chamber and pond, aerosol chamber and expansion chamber are provided with dividing plate, 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 impeller on aerosol chamber's inwall, have tooth on the impeller, water is arranged in the aerosol chamber, top, aerosol chamber is provided with water inlet, water surface elevation is that water effectively contacts with impeller, and aerosol chamber's inwall and air inlet are respectively arranged with 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.

Further: the tooth on the described impeller can for saw shape, the triangle, trapezoidal of impeller one, also can be line, plastic ties fixing on impeller, tooth depth 15～20mm.

Again further: the contact range that described water liquid level is water and impeller reaches 5～10mm.

Again further: the angle of inclination of described gas baffle is 20～70 °.

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 beneficial effects of the utility model are, noxious material and dust that can be water-soluble in can 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

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is first example structure schematic diagram of catalytic converter of the present utility model.

Fig. 2 is second example structure schematic diagram of catalytic converter of the present utility model.

Fig. 3 is first example structure schematic diagram of the impeller of catalytic converter of the present utility model.

Fig. 4 is second example structure schematic diagram of the impeller of catalytic converter of the present utility model.

Fig. 5 is the 3rd an example structure schematic diagram of the impeller of catalytic converter of the present utility model.

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 catalytic converter, 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 expansion chamber 2 lower sidewall are provided with delivery port 22, and expansion chamber 2 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.

Structure is close with first embodiment among second embodiment as shown in Figure 2, just 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 catalytic converter is taken up room, and structure is more compact.

Catalytic converter of the present utility model, 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. catalytic converter, 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 impeller (12) on aerosol chamber (1) inwall, has tooth (121) on the impeller, there is water the aerosol chamber in (1), top, aerosol chamber (1) is provided with water inlet (13), and water surface elevation is that water effectively contacts with impeller (12), and aerosol chamber's (1) inwall and air inlet (11) are respectively arranged with gas baffle (14), gas baffle (14) is obliquely installed, expansion chamber (2) top is provided with gas outlet (21), and expansion chamber (2) lower sidewall is provided with delivery port (22), and expansion chamber (2) is communicated with pond (4).

2. catalytic converter according to claim 1 is characterized in that: the number of described impeller (12) is 2～6.

3. catalytic converter according to claim 1, it is characterized in that: the tooth (121) on the described impeller (12) can for saw shape, the triangle, trapezoidal of impeller one, also can be for going up fixing line, plastic ties, the high 15～20mm of tooth (121) at impeller (12).

4. catalytic converter according to claim 1 is characterized in that: described water surface elevation is that the contact range of water and impeller (12) reaches 5～10mm.

5. catalytic converter according to claim 1 is characterized in that: the angle of inclination of described gas baffle (14) is 20 °～70 °.