CN208878247U - A kind of exhaust-gas treatment disappears wind emission reduction device - Google Patents
A kind of exhaust-gas treatment disappears wind emission reduction device Download PDFInfo
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- CN208878247U CN208878247U CN201821566744.XU CN201821566744U CN208878247U CN 208878247 U CN208878247 U CN 208878247U CN 201821566744 U CN201821566744 U CN 201821566744U CN 208878247 U CN208878247 U CN 208878247U
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Abstract
The utility model provides a kind of exhaust-gas treatment and disappears wind emission reduction device, it include: gas sampling cover, gas sampling cover is connected to the air inlet of high pressure blower by air hose, the air outlet of high pressure blower is equipped with Xiao Feng emission reduction mechanism, Xiao Feng emission reduction mechanism includes that multiple groups disappear wind emission reduction compound tube, the disappear rear of wind emission reduction compound tube of last group is reserved with diffusion part, the tail portion of diffusion part is provided with air-exhausting duct, the wind emission reduction compound tube that disappears includes high-pressure injection pipe mounting plate and bushing mounting plate, more are equipped on high-pressure injection pipe mounting plate into equally distributed high-pressure injection pipe, the equally distributed bushing of more corresponding high-pressure injection pipes is installed on bushing mounting plate, and the corresponding dead astern for being installed on high-pressure injection pipe of every bushing, the center of every four bushings is equipped with pipe of pulling back.This exhaust-gas treatment disappears wind emission reduction device, can reduce exhaust air rate while guaranteeing equipment processing air quantity ability, improve exhaust-gas treatment and purification efficiency.
Description
Technical field
The utility model relates to technical field of environment protection equipment, and in particular to a kind of exhaust-gas treatment disappears wind emission reduction device.
Background technique
At present waste gas treatment equipment be all Wind Volume, low discharge capacity characteristic based on.At existing frequently-used waste gas treatment equipment
Managing air quantity is a critically important parameter, while the flow velocity of the exhaust gas in the processing equipment in waste gas treatment process has certain want
Ask, and certain corresponding processing equipment of air quantity it is bulky, use cost is high, cost is high, takes up a large area.It is useless at present
Common drawback existing for gas disposal equipment also constrains environmental protection industry development, and several users are unwilling to throw equipment in looking around.
So guarantee to reduce exhaust air rate while the ability of equipment processing air quantity under the premise of not influencing using effect,
The research and development for improving exhaust-gas treatment and purification efficiency are that thing must go.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model devises a kind of exhaust-gas treatment and disappears wind emission reduction device, Ke Yi
Guarantee to reduce exhaust air rate while equipment processing air quantity ability, improves exhaust-gas treatment and purification efficiency.
To realize above-mentioned technical proposal, the utility model provides a kind of exhaust-gas treatment and disappears wind emission reduction device, comprising: exhaust gas
Collecting hood, air hose and high pressure blower, the gas sampling cover are connected to the air inlet of high pressure blower, the high-pressure blast by air hose
The air outlet of machine is equipped with Xiao Feng emission reduction mechanism, and Xiao Feng emission reduction mechanism is all provided with including an inlet end and an outlet end and is set to cone
The exhaust-gas treatment pipe of shape, the multiple groups that are arranged at intervals with laterally side by side in the exhaust-gas treatment pipe along exhaust-gas treatment pipe disappear wind emission reduction group
Close pipe, the disappear rear of wind emission reduction compound tube of last group is reserved with diffusion part, and the tail portion of the diffusion part is provided with air-exhausting duct, institute
Stating the wind emission reduction compound tube that disappears includes high-pressure injection pipe mounting plate and bushing mounting plate, and bushing mounting plate is mounted on high pressure
The rear of injection pipe mounting plate is equipped with more equally distributed high-pressure injection pipes on the high-pressure injection pipe mounting plate, described
More equally distributed bushings are installed, and every bushing correspondence is installed on high-pressure injection on bushing mounting plate
The dead astern of pipe keeps gap between the air outlet of high-pressure injection pipe and the air inlet of bushing, every four at round or side
The center of the bushing of shape distribution is equipped with pipe of pulling back, the front and back end ports of the pipe of pulling back and the front and back end ports of bushing
Flush with each other.
In the above-mentioned technical solutions, gas sampling cover is mainly the exhaust gas collected and generated on station in production process；High pressure
Blower main function is to generate high-pressure blast after air hose sucks blower by the exhaust gas that gas sampling cover is collected and be delivered to the wind that disappears to subtract
It arranges in compound tube；The wind emission reduction compound tube that disappears be used for so that processed exhaust gas formed circulation have the function that reduce air quantity, wherein
The main function of high-pressure injection pipe is so that the exhaust gas of high pressure blower blowout forms spurting high-pressure blast and is ejected into bushing
In；The effect of bushing is to provide air duct for the circulation of exhaust gas, and pass through the air outlet and high pressing sleeve in high-pressure injection pipe
Certain gap is kept between the air inlet of pipe, so that in high pressure spray when high pressure draught directive bushing in high-pressure injection pipe
Penetrate the venturi effect generated between the air outlet of pipe and the air inlet of bushing；Pipe of pulling back is to utilize high-pressure injection pipe high pressure gas
The venturi effect vacuum generated between the air outlet of high-pressure injection pipe and the air inlet of bushing when flowing directive bushing
Principle, by the air-flow of bushing air outlet pull back a part to high-pressure injection pipe air outlet and bushing air inlet it
Between, it is again introduced into bushing and forms waste gas circulation, to have the function that reduce air quantity；Diffusion part main function is by subtracting
For air-flow due to dynamic pressure reduction, air-flow overcomes the ability very little of windage at this time, needs certain space as exhaust gas after row's combination
Storage, reaches air-flow buffer purpose；Air-exhausting duct effect is this emission reduction device will to be discharged by the buffer gas flow of diffusion part.
Preferably, the gap 0.5-2mm is kept between the air outlet of the high-pressure injection pipe and the air inlet of bushing, it is high
The gap kept between the air outlet of injection pipe and the air inlet of bushing is pressed to should not be too large, it otherwise can not be in high-pressure injection pipe
Air outlet and bushing air inlet between the venturi effect that generates, circulated air can not be formed, the wind emission reduction that disappears is not achieved
Effect, the gap kept between the air outlet of high-pressure injection pipe and the air inlet of bushing is also unsuitable too small, otherwise passes through back
The air quantity of trombone slide circulation can not be discharged in time, generate pharyngeal congestion in the air outlet for pipe of pulling back and pull back the circulation of wind, can to give up
The ability of pulling back in gas disposal pipe reduces sharply, and the efficiency for the wind emission reduction that disappears declines to a great extent, and finds after study, when going out for high-pressure injection pipe
When keeping the gap 0.5-2mm between air port and the air inlet of bushing, good venturi effect not only can produce, but also can incite somebody to action
The circulated air that pipe of pulling back generates is discharged in time.
Preferably, adjacent two spacing that disappear between wind emission reduction compound tube are 400-600mm, and adjacent two disappear wind emission reduction compound tube
Between spacing it is unsuitable too small, be otherwise easy to cause the dynamic pressure of air-flow to decay too small so that adjacent two disappear wind emission reduction compound tube it
Between windage it is excessive, cause to be vented unsmooth；Adjacent two spacing to disappear between wind emission reduction compound tube also should not be too large, and otherwise increases and sets
Standby entire length is unfavorable for the integral installation of equipment；Found in actual test, when adjacent two disappear wind emission reduction compound tube it
Between spacing when being 400-600mm, adjacent two can be reduced under the premise of reducing device length and is disappeared between wind emission reduction compound tube
Windage so that smooth gas discharge.
Preferably, the high-pressure injection pipe, which is formed or stretched by horn mouth and straight tube welding, is made, and high pressure blower produces
Raw high pressure gas is entered after straight tube by horn mouth further to be compressed, so that high pressure gas forms spurting high-pressure blast and penetrates
Enter in bushing.
Preferably, the bushing is the straight tube that a diameter is greater than straight tube end in high-pressure injection pipe, the high pressing sleeve
The diameter of pipe goes out greatly 20mm-25mm than the straight tube diameter at straight tube end in high-pressure injection pipe.
Preferably, described Guan Weiyi diameter of pulling back is less than the straight tube of bushing.
A kind of the disappear beneficial effect of wind emission reduction device of exhaust-gas treatment provided by the utility model is: this exhaust-gas treatment disappears wind
Emission reduction device is simple in sturcture, ingenious in design, blows to the height in the wind emission reduction compound tube that disappears by the high pressure draught that high pressure blower generates
Injection pipe is pressed, and spurting high-pressure blast is formed by high-pressure injection pipe and is injected in bushing, utilizes high-pressure injection pipe high pressure draught
The venturi effect vacuum generated between the air outlet of high-pressure injection pipe and the air inlet of bushing when directive bushing is former
Reason, by pull back pipe by the air-flow of bushing air outlet pull back a part to high-pressure injection pipe air outlet and bushing
Between air inlet, waste gas circulation is formed, to have the function that reduce air quantity, and the installation multiple groups wind that disappears is can according to need and subtracts
Compound tube, every processing by one group of wind emission reduction compound tube that disappears are arranged, air quantity can cut some, and then can be according to practical need
Seek the air quantity for reducing exhaust gas, so that it may reduce waste gas treatment equipment processing air quantity, the processing air quantity of waste gas treatment equipment reduces,
Can reduce volume, the power of waste gas treatment equipment, improve treatment effeciency, thus reduce equipment input cost, operating cost,
Space occupied.This exhaust-gas treatment disappears, and the especially suitable VOCs exhaust-gas treatment of wind emission reduction device, dust-removing waste gas are handled, boiler waste gas discharges
Processing, waste gas generated by burning garbage processing etc..
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model Zhong Xiaofeng emission reduction mechanism.
Fig. 3 is the front view of the utility model mesohigh injection pipe mounting plate.
Fig. 4 is the cross-sectional view of the utility model mesohigh injection pipe mounting plate.
Fig. 5 is the front view of the utility model mesohigh casing mounting plate.
Fig. 6 is the cross-sectional view of the utility model mesohigh casing mounting plate.
Fig. 7 is the examining report in the practical R&D process of the utility model.
1 in figure, gas sampling cover；2, air hose；3, high pressure blower；4, Xiao Feng emission reduction mechanism；41, disappear wind emission reduction compound tube；
411, high-pressure injection pipe；412, bushing；413, it pulls back pipe；42, diffusion part；43, air-exhausting duct.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Ordinary people in the field's every other embodiment obtained without making creative work, belongs to
The protection scope of the utility model.
Embodiment: a kind of exhaust-gas treatment disappears wind emission reduction device.
Referring to figs. 1 to shown in Fig. 6, a kind of exhaust-gas treatment disappears wind emission reduction device, comprising: gas sampling cover 1, air hose 2 and height
Pressure fan 3, the gas sampling cover 1 are connected to the air inlet of high pressure blower 3, the air outlet of the high pressure blower 3 by air hose 2
Xiao Feng emission reduction mechanism 4 is installed, wherein gas sampling cover 1 is mainly the exhaust gas collected and generated on station in production process；High pressure
3 main function of blower is that the exhaust gas that gas sampling cover 1 is collected is generated high-pressure blast after air hose 2 sucks blower and is delivered to the wind that disappears
In emission reduction mechanism 4；Xiao Feng emission reduction mechanism 4 includes that an inlet end and an outlet end is respectively provided with tapered exhaust-gas treatment pipe,
It is arranged at intervals with three groups of wind emission reduction compound tubes 41 that disappear, last group laterally side by side along exhaust-gas treatment pipe in the exhaust-gas treatment pipe
The disappear rear of wind emission reduction compound tube 41 is reserved with length not less than 500mm diffusion part 42, and the tail portion of the diffusion part 42 is provided with
Air-exhausting duct 43, the wind emission reduction compound tube 41 that disappears is used for so that processed exhaust gas forms circulation and has the function that reduce air quantity, diffusion
42 main function of portion is that for air-flow since dynamic pressure reduces, air-flow overcomes the ability very little of windage at this time, needs after emission reduction is combined
There is certain space to store as exhaust gas, reaches air-flow buffer purpose；The effect of air-exhausting duct 43 is will having delayed by diffusion part 42
This emission reduction device is discharged in qi of chong channel ascending adversely stream；The wind emission reduction compound tube 41 that disappears includes that high-pressure injection pipe mounting plate and bushing are installed
Plate, bushing mounting plate are mounted on the rear of high-pressure injection pipe mounting plate, are equipped on the high-pressure injection pipe mounting plate more
Root is equipped with more on the bushing mounting plate and is uniformly distributed at square matrix at square matrix equally distributed high-pressure injection pipe 411
Bushing 412, and the corresponding dead astern for being installed on high-pressure injection pipe 411 of every bushing 412, and high-pressure injection pipe
The gap 1mm, the bushing 412 of every four squarelys distribution are kept between 411 air outlet and the air inlet of bushing 412
Center pipe 413 of pulling back is installed, and the front and back end ports of the front and back end ports for pipe 413 of pulling back and bushing 412 are mutually flat
Together, wherein the high-pressure injection pipe 411 is formed by horn mouth and straight tube welding, the high pressure gas that high pressure blower 3 generates passes through loudspeaker
Mouth is further compressed after entering straight tube, so that high pressure gas forms spurting high-pressure blast and injects in bushing 412, it is high
Pressing sleeve pipe 412 is the straight tube that a diameter is greater than straight tube end in high-pressure injection pipe 411, and pipe 413 of pulling back is that a diameter is less than height
The straight tube of pressing sleeve pipe 412, and the length of high-pressure injection pipe 411 is 150mm, and 412 length of bushing is 300mm, pipe of pulling back
413 length is smaller than 300mm, and wherein the main function of high-pressure injection pipe 411 is so that the exhaust gas that high pressure blower 3 is blown out is formed
Spurting high-pressure blast is simultaneously ejected into bushing 412；The effect of bushing 412 be provide air duct for the circulation of exhaust gas, and
And the gap by keeping 1mm between the air outlet of high-pressure injection pipe 411 and the air inlet of bushing 412, so that high pressure
In the air outlet of high-pressure injection pipe 411 and bushing 412 when high pressure draught directive bushing 412 in injection pipe 411
The venturi effect generated between air inlet；Pipe 413 of pulling back is to utilize 411 high pressure draught directive bushing 412 of high-pressure injection pipe
When the venturi effect vacuum principle that is generated between the air outlet of high-pressure injection pipe 411 and the air inlet of bushing 412, will be high
The air-flow of 412 air outlet of pressing sleeve pipe pull back a part to high-pressure injection pipe 411 air outlet and bushing 412 air inlet it
Between, waste gas circulation is formed, to have the function that reduce air quantity；The air outlet of high-pressure injection pipe 411 and bushing 412 into
The gap kept between air port should not be too large, otherwise can not be in the air outlet of high-pressure injection pipe 411 and the air inlet of bushing 412
The venturi effect generated between mouthful, can not form circulated air, the effect for the wind emission reduction that disappears, the outlet air of high-pressure injection pipe 411 is not achieved
The gap that keeps is also unsuitable too small mouthful between the air inlet of bushing 412, otherwise by the air quantity for the circulation of pipe 413 of pulling back without
Method is discharged in time, generates pharyngeal congestion in the air outlet for pipe 413 of pulling back and pulls back the circulation of wind, can make returning in exhaust-gas treatment pipe
Drawing ability reduces sharply, and the efficiency for the wind emission reduction that disappears declines to a great extent, and finds after study, when the air outlet and high pressure of high-pressure injection pipe 411
When keeping the gap 1mm between the air inlet of casing 412, good venturi effect not only can produce, but also the pipe 413 that can will pull back produces
Raw circulated air is discharged in time.
In the present embodiment, adjacent two spacing that disappear between wind emission reduction compound tube 41 are 500mm, and adjacent two disappear wind emission reduction combination
Spacing between pipe 41 is unsuitable too small, is otherwise easy to cause the dynamic pressure of air-flow to decay too small, so that adjacent two disappear wind emission reduction combination
Windage between pipe 41 is excessive, causes to be vented unsmooth；Adjacent two spacing to disappear between wind emission reduction compound tube 41 also should not be too large, no
The entire length for then increasing equipment is unfavorable for the integral installation of equipment；It finds in actual test, disappears wind emission reduction when adjacent two
When spacing between compound tube is 500mm, adjacent two can be reduced under the premise of reducing device length and is disappeared wind emission reduction compound tube
Windage between 41, so that smooth gas discharge.In the wind emission reduction that disappears combination, to be done between high-pressure injection pipe and high-pressure injection pipe mounting plate
Encapsulation process, and encapsulation process is also done between high-pressure injection pipe mounting plate and tube wall.Pass through one group of wind emission reduction that disappears due to every
Combination, air quantity decline 50-60%, so two adjacent groups disappear, wind emission reduction is combined, and the high-pressure injection pipe of later group, bushing and return
The quantity of trombone slide is the 60% of previous group.
In order to further explain the utility model, the working principle of the utility model is explained as follows by spy:
(1) after the exhaust gas generated in production is collected by gas sampling cover 1 under the swabbing action of high pressure blower 3, by wind
Pipe 2 reaches high pressure blower 3, forms one high pressure draught under the compression of high pressure blower 3 and is delivered to Xiao Feng emission reduction mechanism 4
In；
(2) high pressure draught that high pressure blower 3 generates is delivered to disappearing in wind emission reduction compound tube 41 in Xiao Feng emission reduction mechanism 4,
And exhaust gas is formed into spurting high-pressure blast by the compression again of the high-pressure injection pipe 411 in the wind emission reduction compound tube 41 that disappears and is sprayed
Into bushing 412, due to keeping 10mm's between the air outlet of high-pressure injection pipe 411 and the air inlet of bushing 412
Gap so that when high pressure draught directive bushing 412 in high-pressure injection pipe 411 the air outlet of high-pressure injection pipe 411 with
The venturi effect that vacuum occurs in certain area between the air inlet of bushing 412 needs gas due to being vacuum state
Stream supplements, and the air-flow that supplemental air flow is exported by bushing 412 at this time is pulled back by pipe 413 of pulling back to high-pressure injection pipe 411
Air outlet and bushing 412 air inlet between, and turn again to and form circulated air in bushing 412；
(3) the wind emission reduction compound tube 41 that disappears can according to need disappear wind emission reduction compound tube, second level of installation level-one and disappear wind emission reduction group
Close pipe, three-level disappears wind emission reduction compound tube and multistage disappears wind emission reduction compound tube, every to disappear wind emission reduction compound tube through level-one, air quantity can subtract
Fall some；
(4) since the dynamic pressure for having cut the air-flow of some air quantity after the wind emission reduction compound tube 41 that disappears decays very
It is more, if being directly entered air-exhausting duct 43, since normal 43 sectional area of air-exhausting duct all less and has certain windage, by disappearing
Air-flow after wind emission reduction compound tube 41 cannot overcome the windage of air-exhausting duct 43 since dynamic pressure is small completely, it is therefore desirable at last
It is 500mm diffusion part 42 that a rear end for disappearing wind emission reduction compound tube 41, which is reserved with length, reaches air-flow buffer purpose, then again slowly
It is discharged by air-exhausting duct 43, air-flow enters next exhaust-gas treatment link after air-exhausting duct 43.
This exhaust-gas treatment wind emission reduction device that disappears is simple in sturcture, ingenious in design, is blown by the high pressure draught that high pressure blower 3 generates
To the high-pressure injection pipe 411 in the wind emission reduction compound tube 41 that disappears, and spurting high-pressure blast is formed by high-pressure injection pipe 411 and injects high pressure
In casing 412, using when 411 high pressure draught directive bushing 412 of high-pressure injection pipe the air outlet of high-pressure injection pipe 411 with
The venturi effect vacuum principle generated between the air inlet of bushing 412, by pipe 413 of pulling back by 412 outlet air of bushing
A part of the air-flow of mouth pulling back arrives between the air outlet of high-pressure injection pipe 411 and the air inlet of bushing 412, forms exhaust gas and follows
Ring to have the function that reduce air quantity, and can according to need installation multiple groups and disappear wind emission reduction compound tube 41, every to pass through one group
Disappear the processing of wind emission reduction compound tube 41, and air quantity can cut some, and then can reduce the air quantity of exhaust gas according to actual needs,
Waste gas treatment equipment processing air quantity can be reduced, the processing air quantity of waste gas treatment equipment reduces, and can reduce exhaust-gas treatment
The volume of equipment, power improve treatment effeciency, to reduce equipment input cost, operating cost, space occupied.This exhaust gas
Processing disappear the especially suitable VOCs exhaust-gas treatment of wind emission reduction device, dust-removing waste gas processing, boiler waste gas emission treatment, waste incineration give up
Gas disposal etc..
Referring to shown in Fig. 7, Fig. 7 is third party's examining report in the utility model R&D process, can from Fig. 7
Out, under identical testing conditions, disappeared after wind emission reduction device using this exhaust-gas treatment, the dry exhaust stream of standard state can be substantially reduced
Amount, and from untreated preceding 1.85 × 104m3/ h is reduced to 9.17 × 103m3/ h, exhaust air rate reduce 50.43%, and the wind that disappears subtracts
The effect of row is very ideal, and the harmful substance in exhaust gas, such as: the discharge amounts such as particulate matter, toluene, dimethylbenzene and VOCs
It significantly reduces.
The above be the utility model preferred embodiment, but the utility model should not be limited to the embodiment and
Attached drawing disclosure of that is all fallen so all do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model
Enter the range of the utility model protection.
Claims (6)
- The wind emission reduction device 1. a kind of exhaust-gas treatment disappears, comprising: gas sampling cover, air hose and high pressure blower, the gas sampling cover The air inlet of high pressure blower is connected to by air hose, it is characterised in that: the air outlet of the high pressure blower is equipped with the wind emission reduction that disappears Mechanism, Xiao Feng emission reduction mechanism include that an inlet end and an outlet end is respectively provided with tapered exhaust-gas treatment pipe, the exhaust gas The multiple groups that are arranged at intervals with laterally side by side in processing pipe along exhaust-gas treatment pipe disappear wind emission reduction compound tube, last group disappears wind emission reduction group The rear for closing pipe is reserved with diffusion part, and the tail portion of the diffusion part is provided with air-exhausting duct, and the wind emission reduction compound tube that disappears includes height Pressure injection pipe mounting plate and bushing mounting plate, bushing mounting plate are mounted on the rear of high-pressure injection pipe mounting plate, institute It states and more equally distributed high-pressure injection pipes is installed on high-pressure injection pipe mounting plate, be equipped on the bushing mounting plate More equally distributed bushings, and the corresponding dead astern for being installed on high-pressure injection pipe of every bushing, high-pressure injection pipe Air outlet and bushing air inlet between keep certain interval, every four bushings at round or rectangular distribution Center is equipped with pipe of pulling back, the front and back end ports of the pipe of pulling back and the front and back end ports flush with each other of bushing.
- The wind emission reduction device 2. exhaust-gas treatment as described in claim 1 disappears, it is characterised in that: the air outlet of the high-pressure injection pipe The gap 0.5-2mm is kept between the air inlet of bushing.
- The wind emission reduction device 3. exhaust-gas treatment as described in claim 1 disappears, it is characterised in that: adjacent two disappear wind emission reduction compound tube it Between spacing be 400-600mm.
- The wind emission reduction device 4. exhaust-gas treatment as described in claim 1 disappears, it is characterised in that: the high-pressure injection pipe is by horn mouth It is made with straight tube welding composition or uniaxial direct tensile.
- The wind emission reduction device 5. exhaust-gas treatment as claimed in claim 4 disappears, it is characterised in that: the bushing is a diameter Greater than the straight tube at straight tube end in high-pressure injection pipe, the straight tube diameter of the diameter of the bushing than straight tube end in high-pressure injection pipe Go out 20mm-25mm greatly.
- The wind emission reduction device 6. exhaust-gas treatment as claimed in claim 5 disappears, it is characterised in that: described Guan Weiyi diameter of pulling back is small In the straight tube of bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566744.XU CN208878247U (en) | 2018-09-26 | 2018-09-26 | A kind of exhaust-gas treatment disappears wind emission reduction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566744.XU CN208878247U (en) | 2018-09-26 | 2018-09-26 | A kind of exhaust-gas treatment disappears wind emission reduction device |
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| Publication Number | Publication Date |
|---|---|
| CN208878247U true CN208878247U (en) | 2019-05-21 |
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ID=66513748
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| CN201821566744.XU Active CN208878247U (en) | 2018-09-26 | 2018-09-26 | A kind of exhaust-gas treatment disappears wind emission reduction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173646A (en) * | 2018-09-26 | 2019-01-11 | 广州玮宇机械有限公司 | A kind of exhaust-gas treatment disappears wind emission reduction device |
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2018
- 2018-09-26 CN CN201821566744.XU patent/CN208878247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173646A (en) * | 2018-09-26 | 2019-01-11 | 广州玮宇机械有限公司 | A kind of exhaust-gas treatment disappears wind emission reduction device |
| CN109173646B (en) * | 2018-09-26 | 2023-11-21 | 广州玮宇机械有限公司 | Exhaust treatment wind-eliminating and emission-reducing device |
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