CN109954344A - The method of vapor smoke-purifying misty grey dirt - Google Patents

Abstract

The invention belongs to smog dust field of purification, can be used for the smog dust purification in any closure place.The present invention is to concatenate a Ge Hun gas chamber on the access that smog dust enters, mixed gas chamber is connected to steam generator simultaneously, after smog dust is mixed with steam, become wet state gas thus lose and fly upward floating capacity, wet state gas enters back into cryoprecipitation pond, cryoprecipitation Chi Zhongyou water, in cryoprecipitation pond, gas is cooled down, and smog dust particle therein such as PM2.5 particle is deposited in water, and remaining clean gas is overflowed from cryoprecipitation pond.Using this programme, structure is simple, at low cost, and purification efficiency is high, consumes energy low, blowdown is few.Unique thinking of the invention is to be sufficiently humidified so as to smog dust using the vapor being sufficiently atomized, it is made to lose floating capacity and sinking ground, thus in its particulate matter sedimentation water, reach sufficiently cleaned up effect, compared with the effect that spray mode washs flue dust using water droplet, there is qualitative leap.

Description

The method of vapor smoke-purifying misty grey dirt

Fields

The invention belongs to smog dust field of purification can more particularly to a kind of method of vapor smoke-purifying misty grey dirt For any purification place for having smog dust, such as cooking stove, boiler, combustion furnace, converter, incinerator and smog dust fly The purification etc. for the workplace raised.

Background technique

Smog dust purification at present is mainly using high-pressure electrostatic absorption and water-washing technique, the especially skill of spray washing flue dust Complete fogging degree, therefore clean-up effect difference and the wasting of resources is more not achieved since spray water droplet can not be made small in art Seriously, structure is complicated, high failure rate, and energy consumption is high, and filter element replacing is frequently and higher cost.The present invention is aiming at current smog ash Dirt purification techniques defect and design.

Summary of the invention

A kind of method of vapor smoke-purifying misty grey dirt concatenates a Ge Hun gas chamber on the access that smog dust enters, Mixed gas chamber is connected to steam generator simultaneously, after smog dust is mixed with steam, becomes wet state gas, moistens state gas again Into in cryoprecipitation pond, cryoprecipitation Chi Zhongyou water, in cryoprecipitation pond, gas is cooled down, and smog dust therein is micro- Grain such as PM2.5 particle is deposited in water, and remaining clean gas is overflowed from cryoprecipitation pond.Using this programme, structure letter Single, at low cost, purification efficiency is high, consumes energy low, blowdown is few.It can also be according to the property of pollution smog dust in the water of sedimentation basin Matter adds corresponding chemical reaction or neutralize material, can also add the respective substance for killing bacterial virus.Uniqueness of the invention Thinking is to be sufficiently humidified so as to smog dust using the vapor being sufficiently atomized, it is made to lose floating capacity and sinking ground, thus Its particulate matter settles in water, reaches sufficiently cleaned up effect, compared with the effect that spray mode washs flue dust using water droplet, has Qualitative leap.

Realizing specific technical solution of the present invention is that smog dust enters mixing chamber by smog dust pipeline, Mixing chamber is closed space, and mixing chamber is connected to hydro-thermal vapour generator simultaneously, and hydro-thermal vapour generator is that hot water tank and heat source form, Heat source is electric heating or the one of which that fuel heats, and hydro-thermal vapour generator heats the water to boiling vaporization using high temperature, mixes gas Room is communicated in particulate matter settling tank by gas mixing pipe, has water in particulate matter settling tank, and pumping blower is serially connected on gas mixing pipe, Gas mixing pipe outlet side is connected to gas chopper, and gas chopper is ventilative chamber, and face of breathing freely is porous filter screen, gas chopping Device is placed under the water surface in particulate matter settling tank, and there is exhaust pipe on particulate matter settling tank top；Smog dust is drawn by pumping blower Enter and pass through smog dust pipeline to enter in mixing chamber, steam water mist also enters in mixing chamber, smog dust and steam water mist Mixing becomes wet state gas in mixing chamber, and wet state gas is entered in particulate matter settling tank by being evacuated blower, particle There is water in object settling tank, gas mixing pipe outlet end is communicated with gas chopper, and gas chopper impregnates in water, moistens state gas only Can enter in water by the fine mesh of gas chopper, moisten state gas be cut by force by gas chopper it is fine crushing small Bubble, micro-bubble are cooled down and will wherein smokeshade be precipitated in water, and remainder becomes clean gas, and clean gas is logical Cross exhaust pipe discharge.

Detailed description of the invention

Fig. 1 is the schematic illustration for the smoke-purifying misty grey dirt that gas chopper is netted chamber composition.

Fig. 2 is that gas chopper is tubular cavity and the smoke-purifying misty grey dirt principle signal for arranging the strainer composition in it Figure.

Fig. 3 is the gas chopper schematic illustration of netted chamber composition.

Fig. 4 is tubular cavity and the gas chopper schematic illustration for arranging the strainer composition in it.

Fig. 5 is strainer floor map.

In figure, 1. smog dusts, 2. smog dust pipelines, 3. mixing chambers, 4. hydro-thermal vapour generators, 5. gas mixing pipes, 6. Grain object settling tank, 7. pumping blowers, 8. gas choppers, 9. waters surface, 10. exhaust pipes, 11. clean gas, 12. wet state gas Body, 13. steam water mists, 14. heat sources, 15. tubular cavities, 16. strainers, 17. netted chambers, 18. micro-bubbles, 19. hot water hold Device.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawing.

In figure, the gas chopper 8 forms closure but ventilative chamber, referred to as netted chamber 17, Duo Ge great by strainer 16 Small different netted chamber 17 is coaxially nested in parallel, forms gas chopper 8, strainer is separated by a distance between layers.

The gas chopper 8 is made of tubular cavity 15 with the strainer 16 arranged in it, and 16 plane of strainer and tubulose are empty Chamber 15 is axially vertical, and 16 planar perimeter of strainer matches with 15 inner wall of tubular cavity, parallel between strainer 16 and be separated by a spacing From wet state gas 12 can only pass through from 16 aperture of strainer, therefore wet state gas 12 is cut into micro-bubble 18 by force.

Fig. 1 is the schematic illustration for the smoke-purifying misty grey dirt that gas chopper is netted chamber composition.In Fig. 1, smog ash Dirt 1 enters mixing chamber 3 by smog dust pipeline 2, and mixing chamber 3 is closed space, and mixing chamber 3 is connected to hydro-thermal vapour generator simultaneously 4, hydro-thermal vapour generator 4 is that hot water tank 19 and heat source 14 form, and heat source 14 is electric heating or the one of which that fuel heats, water Hot vapour generator 4 heats the water to boiling vaporization using high temperature, and mixing chamber 3 is communicated to particulate matter settling tank 6 by gas mixing pipe 5 In, there is water in particulate matter settling tank 6, pumping blower 7 is serially connected on gas mixing pipe 5,5 outlet side of gas mixing pipe is connected to gas chopper 8, gas chopper 8 is ventilative chamber, and face of breathing freely is porous filter screen, and gas chopper 8 is placed in particulate matter settling tank 6 Under the water surface 9, there is exhaust pipe 10 on 6 top of particulate matter settling tank；Smog dust 1 is introduced by pumping blower 7 and passes through smog dust Pipeline 2 enters in mixing chamber 3, and steam water mist 13 also enters in mixing chamber 3, and smog dust 1 and steam water mist 13 are in mixing chamber 3 Middle mixing becomes wet state gas 12, and wet state gas 12 is entered in particulate matter settling tank 6 by being evacuated blower 7, particulate matter There is water in settling tank 6,5 outlet end of gas mixing pipe is communicated with gas chopper 8, and gas chopper 8 impregnates in water, moistens state gas 12 can only be entered in water by the fine mesh of gas chopper 8, and wet state gas 12 is cut into carefully by gas chopper Final 8 row Broken micro-bubble 18, micro-bubble 18 are cooled down and will wherein smokeshade be precipitated in water, and remainder becomes clean gas Body 11, clean gas 11 are discharged by exhaust pipe 10.Gas chopper 8 forms closure but ventilative chamber, referred to as net by strainer 16 Shape chamber 17, multiple netted chambers 17 of different sizes are coaxially nested in parallel, form gas chopper 8,16 layers of strainer and layer it Between it is separated by a distance.

Fig. 2 is that gas chopper is tubular cavity and the smoke-purifying misty grey dirt principle signal for arranging the strainer composition in it Figure.In Fig. 2, Fig. 2 is roughly the same with Fig. 1 principle, the difference is that, in Fig. 2, gas chopper 8 is by tubular cavity 15 and row The strainer 16 of Lie Qinei forms, and 16 plane of strainer and tubular cavity 15 are axially vertical, 16 planar perimeter of strainer and tubular cavity 15 Inner wall matches, parallel and separated by a distance between strainer 16, and moistening state gas 12 can only be from 16 aperture of strainer by simultaneously Into in water, therefore wet state gas 12 is cut into micro-bubble 18 by force.

Fig. 3 is the gas chopper schematic illustration of netted chamber composition.In Fig. 3, netted chamber 17 is ventilative closure Cavity, multiple netted chambers 17 of different sizes are coaxially nested in parallel, form gas chopper 8, strainer is separated by between layers Certain distance.

Fig. 4 is tubular cavity and the gas chopper schematic illustration for arranging the strainer composition in it.In Fig. 4, gas is cut Millstone 8 is made of tubular cavity 15 with the strainer 16 arranged in it, and 16 plane of strainer and tubular cavity 15 are axially vertical, strainer 16 Planar perimeter matches with 15 inner wall of tubular cavity, parallel and separated by a distance between strainer 16.

Fig. 5 is strainer floor map.Strainer 16 is mesh plane body, the strainer include cavernous body, ventilative husky hammer with And the deformable body of various porous filter screens.

Claims (3)

1. the method for vapor smoke-purifying misty grey dirt, characterized in that smog dust (1) is entered mixed by smog dust pipeline (2) Gas chamber (3), mixing chamber (3) are closed space, and mixing chamber (3) is connected to hydro-thermal vapour generator (4) simultaneously, hydro-thermal vapour generator (4) It is formed for hot water tank (19) and heat source (14), heat source (14) is electric heating or the one of which that fuel heats, and hydro-thermal vapour occurs Device (4) heats the water to boiling vaporization using high temperature, and mixing chamber (3) is communicated to particulate matter settling tank (6) by gas mixing pipe (5) In, particulate matter settling tank has water in (6), and pumping blower (7) is serially connected on gas mixing pipe (5), and gas mixing pipe (5) outlet side is connected to gas Body chopper (8), gas chopper (8) are ventilative chamber, and face of breathing freely is porous filter screen, and gas chopper (8) is placed in Under the water surface (9) in grain object settling tank (6), particulate matter settling tank (6) top has exhaust pipe (10)；Smog dust (1) is taken out Gas blower (7) is introduced into and is entered in mixing chamber (3) by smog dust pipeline 2, and steam water mist (13) also enters mixing chamber (3) In, the mixing in mixing chamber (3) of smog dust (1) and steam water mist (13) becomes wet state gas (12), moistens state gas (12) it is entered in particulate matter settling tank (6) by being evacuated blower (7), there is water in particulate matter settling tank (6), gas mixing pipe (5) goes out Mouth end is communicated with gas chopper (8), and gas chopper (8) impregnates in water, and wet state gas (12) can only be cut by gas The fine mesh of millstone (8) enters in water, and wet state gas (12) are cut into small gas fine crushing by gas chopper (8) by force It steeping (18), micro-bubble (18) is cooled down and will wherein smokeshade be precipitated in water, and remainder becomes clean gas (11), Clean gas (11) is discharged by exhaust pipe (10).Gas chopper (8) forms closure but ventilative chamber by strainer (16), referred to as Netted chamber (17), multiple netted chambers (17) of different sizes are coaxially nested in parallel, form gas chopper (8), strainer (16) separated by a distance between layers.

2. the method for vapor smoke-purifying misty grey dirt according to claim 1, characterized in that the gas chopper (8) Closure is formed by strainer (16) but ventilative chamber, referred to as netted chamber (17), multiple netted chambers (17) of different sizes are coaxial It is nested, forms gas chopper (8), strainer is separated by a distance between layers in parallel.

3. the method for vapor smoke-purifying misty grey dirt according to claim 1, characterized in that the gas chopper (8) It is made of tubular cavity (15) with the strainer (16) arranged in it, strainer (16) plane and tubular cavity (15) are axially vertical, filter Net (16) planar perimeter matches with tubular cavity (15) inner wall, parallel and separated by a distance between strainer (16), moistens state Gas (12) can only pass through from strainer (16) aperture, therefore wet state gas (12) are cut into micro-bubble (18) by force.