CN104722151B - Industrial waste gas washer - Google Patents

Industrial waste gas washer Download PDF

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Publication number
CN104722151B
CN104722151B CN201510130807.1A CN201510130807A CN104722151B CN 104722151 B CN104722151 B CN 104722151B CN 201510130807 A CN201510130807 A CN 201510130807A CN 104722151 B CN104722151 B CN 104722151B
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China
Prior art keywords
absorption
casing
coarse filtration
coarse
communicated
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CN201510130807.1A
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Chinese (zh)
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CN104722151A (en
Inventor
杜群芳
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成都冠禹科技有限公司
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Priority to CN201510130807.1A priority Critical patent/CN104722151B/en
Publication of CN104722151A publication Critical patent/CN104722151A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection
    • Y02A50/20Air quality improvement or preservation
    • Y02A50/23Emission reduction or control
    • Y02A50/234Physical or chemical processes, e.g. absorption, adsorption or filtering, characterised by the type of pollutant
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
    • Y02A50/2353Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust the particulate matter coming from stationary sources, e.g. power plants, steel mills, smelters, cement plants, refineries or incinerators
    • Y02A50/2355Filters

Abstract

The invention discloses a kind of industrial waste gas washer, comprise the casing with air inlet pipe and escape pipe, the water pump of being located at the reservoir of bottom half and being communicated with reservoir, in casing, being provided with can filtering particle and the coarse strainer of dust and the absorption net of adsorbable pernicious gas molecule, water pump comprises coarse filtration liquid pump and absorption liquid pump, the water side of the water side of coarse filtration liquid pump and absorption liquid pump is communicated with coarse strainer and absorption net respectively, and coarse strainer and absorption are respectively equipped with the coarse filtration liquid back pipe and the absorption liquid back pipe that are communicated with reservoir on the net. Industrial waste gas washer of the present invention dust capable of washing and particle, and effectively reduce pernicious gas molecule content, and job stability is strong, reliability is high.

Description

Industrial waste gas washer

Technical field

The present invention relates to industrial waste gas treatment device, be a kind of dust capable of washing and particle specifically, also effectively reduce and be harmful to gasThe industrial waste gas washer of body molecule content.

Background technology

Along with the progressively raising of China's industrialization degree, the waste materials that factory discharges in daily production is increasing, therebyIts pollution to surrounding environment is also more and more serious. In the emission of factory, waste gas is one of main pollution sources, specialBe as enterprises such as cement plant, Foundry Works or feed factories, in the waste gas of its discharge, contain a large amount of particles, dust or heavy metal brokenBits etc. For reducing the impact of plant gas on environment, existing industrial premises generally all can arrange air cleaning unit, its orderBe the content that reduces harmful substance in air, make the air discharging in factory building can surrounding environment not produced and be polluted, at presentIndustrial air purifier mainly divide two kinds of fountain and absorption types.

Wherein, Chinese patent ZL201420527312.3 discloses a kind of air cleaning unit of Multi-layer sprinkling, this device profitForm snakelike air channel with staggered division board, and spray head is set on division board, air is subject to when by air channelThe repeatedly washing of spray head, realizes the effect that reduces particle, dust content in air. But this device is only to sprayMode makes airborne particle, dust weight increase and precipitate, and can not thoroughly clean gas. And this device existsCan the slow down flowing velocity of air in air channel of the impulsive force producing when spray, makes the air in air channel become heavy with steam,Be unfavorable for the discharge of air.

In addition, Chinese patent ZL201320094064.3 discloses a kind of sky that utilizes photocatalyst net and active carbon net to combineGas purifier, by the suction-operated of active carbon and the degradation of photocatalyst, reduces the content of pernicious gas molecule in air.But there are two larger defects in this clarifier. One, because particle is large, the more waste gas of chip can block activityThe mesh of charcoal net and photocatalyst net, as occasions such as cement plant, Foundry Works or feed factories, user needs frequently enter filter screenRow cleaning, its use is very inconvenient; Its two, in this clarifier, there are electric elements, in the time that the humidity of waste gas is excessive, meetingMake electric elements occur short circuit and damage, having a strong impact on its service life. Therefore, this clarifier has in industrial applicationSignificant limitation.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of dust capable of washing and particle are provided, also effectively reduce and haveThe industrial waste gas washer of evil gas molecule content, it comprises casing with air inlet pipe and escape pipe, be located at bottom halfReservoir and the water pump being communicated with reservoir, in casing, being provided with can filtering particle and coarse strainer and the adsorbable pernicious gas of dustThe absorption net of molecule, water pump comprises coarse filtration liquid pump and absorption liquid pump, the water side of the water side of coarse filtration liquid pump and absorption liquid pump is dividedBe not communicated with coarse strainer and absorption net, coarse strainer and absorption are respectively equipped with the coarse filtration liquid back pipe and the absorption that are communicated with reservoir on the netLiquid back pipe. Industrial waste gas washer of the present invention dust capable of washing and particle, and effectively reduce pernicious gas molecule content,And job stability is strong, reliability is high.

Goal of the invention of the present invention is achieved in that a kind of industrial waste gas washer, comprises with air inlet pipe and escape pipeCasing, the water pump of being located at the reservoir of bottom half and being communicated with reservoir, its design feature is: in described casing, being provided with canThe absorption net of the coarse strainer of filtering particle and dust and adsorbable pernicious gas molecule, water pump comprises coarse filtration liquid pump and absorption liquid pump,The water side of the water side of coarse filtration liquid pump and absorption liquid pump is communicated with coarse strainer and absorption net respectively, online point of coarse strainer and absorptionBe not provided with the coarse filtration liquid back pipe and the absorption liquid back pipe that are communicated with reservoir.

Further, reservoir is provided with the interlayer that reservoir is divided into coarse filtration liquid bath and absorption liquid bath, coarse filtration liquid bath and absorptionLiquid bath is communicated with coarse filtration liquid back pipe and absorption liquid back pipe respectively, and absorption liquid bath forms airtight by the obstruct of interlayer with respect to casingCavity.

Be optimized according to said structure, the bottom of coarse filtration liquid bath and absorption liquid bath is respectively equipped with coarse filtration liquid sewage draining exit and adsorption liquidSewage draining exit.

Be optimized according to said structure, in coarse filtration liquid bath, be provided with screen pack with coarse filtration liquid pump connectivity part.

Be optimized according to said structure, on interlayer, be provided with seal with absorption liquid back pipe connectivity part.

Be optimized according to said structure, in absorption liquid bath, be loaded with the cleaning fluid that can foam.

Further, absorption net and coarse strainer arrange from top to bottom, and absorption net and adsorption liquid pump end that water end (W.E.) is communicated with and slightlyFilter screen is equipped with intake chute with the end that coarse filtration liquid pump is communicated with, and absorption net is provided with collecting tank with absorption liquid back pipe connectivity part.

Be optimized according to said structure, on intake chute, have equally distributed fluid hole.

Be optimized according to said structure, absorption net is taper dictyosome.

Be optimized according to said structure, coarse strainer is inverted cone shape dictyosome.

Further, air inlet pipe is from the bottom that is down inclined at outside to inside casing, the side that air inlet pipe is relative with coarse strainerBe provided with venthole, opposite side is provided with outage.

Further, escape pipe is located at casing top, and escape pipe inwall and casing connectivity part are provided with moisture absorption layer.

Further, in escape pipe, be provided with extractor fan.

Further, casing is up-small and down-big taper.

Preferably, absorption net adopts two-layer or above fine-meshed screen to be formed by stacking.

Further, described interlayer is bending structure, its on one side with the sidewall contact of casing, at the bottom of the case of another side and casing, connectTouch, absorption liquid bath forms airtight cavity by the obstruct of interlayer with respect to casing.

The present invention improves the industrial waste gas purification device of prior art, and its advantage is as follows:

1, in industrial waste gas cleaner structure of the present invention, in casing, arrange and utilize coarse filtration liquid pump, coarse strainer, coarse filtration to return liquidTwo circulating filtration systems that pipe and absorption liquid pump, absorption net, absorption liquid back pipe form. By separate circulating filtration,Coarse strainer and absorption net can be filtered separately harmful fine particle in the larger particle of particle diameter, dust and waste gas respectively,Greatly improve the filter efficiency of coarse strainer and absorption net. Due to separate between coarse filtration and two processes of absorption, in realityWhen work, coarse filtration and absorption can be carried out in strict accordance with order, thereby coarse filtration and two kinds of filter types of absorption can not produce in the time of workInterference phenomenon, has greatly strengthened the cleaning performance of washer to waste gas.

2, in industrial waste gas cleaner structure of the present invention, be provided with interlayer on reservoir, absorption liquid bath is by the resistance of interlayerEvery forming airtight cavity with respect to casing. Because making adsorption liquid groove, interlayer forms the confined space with respect to casing, in casingThe solids precipitation thing producing because of coarse filtration can not enter in absorption liquid bath. At cleaning fluid from extracting in absorption liquid bath to adsorbing when online,Avoid the particle that particle diameter is larger, the mesh that dust stops up absorption net, improved the stability that absorption net uses. In addition, coarse filtrationLiquid bath and coarse filtration liquid pump connectivity part arrange screen pack, because coarse strainer is for filtering dust and the particle of large particle diameter, at coarse filtration liquidPump place arranges screen pack, and the dust precipitating can effectively prevent air cleaning time and particle are along with extraction and the cleaning fluid one of coarse filtration pumpWork the back side that flow to coarse strainer, stop up the mesh of coarse strainer.

3,, in industrial waste gas cleaner structure of the present invention, in absorption liquid bath, be loaded with the cleaning fluid that can foam, the cleaning of can foamingThe surface tension of liquid is larger, and it can stick on the mesh of absorption net. In the time that waste gas passes through mesh, cleaning fluid is in surface tensionEffect under form bubble, liquid film adsorbs the pernicious gas particulate in waste gas. In the time that bubble inner pressure power is excessive, bubbleBreak, liquid film forms drop and drops down onto absorption on the net, and again adheres on mesh. By the circulation of film forming-broken bubble-film formingProcess, is fully cleaned the waste gas of coarse filtration dry linting dirt and particle.

4,, in industrial waste gas cleaner structure of the present invention, absorption net pumps with adsorption liquid end and the coarse strainer that water end (W.E.) is communicated withThe end being communicated with coarse filtration liquid pump is equipped with intake chute, and absorption net is provided with collecting tank with absorption liquid back pipe connectivity part, and absorption netFor taper dictyosome, coarse strainer are inverted cone shape dictyosome. By the setting of intake chute and collecting tank, make coarse strainer and absorption onlineThere is buffering area in cleaning fluid, effective guarantee cleaning fluid is in coarse strainer and online being uniformly distributed of absorption, raising cleaning and absorptionStability.

5, in industrial waste gas cleaner structure of the present invention, escape pipe inwall and casing connectivity part are provided with moisture absorption layer. Moisture absorption layerCan carry out moisture absorption processing to the air having cleaned, effectively prevent that moisture from bringing on the extractor fan of escape pipe, avoid damaging and take outThe electric elements of wind apparatus.

Brief description of the drawings

The structural representation that accompanying drawing 1 is most preferred embodiment of the present invention;

The structural representation that accompanying drawing 2 is another embodiment of the present invention;

Accompanying drawing 3 is the partial enlarged drawing of coarse strainer of the present invention and intake chute;

Accompanying drawing 4 is the structural representation of intake chute on coarse strainer of the present invention;

Accompanying drawing 5 adsorbs the structural representation of online intake chute for the present invention;

The partial enlarged drawing that accompanying drawing 6 is coarse filtration liquid bath filtering net of the present invention.

In figure, 1 is that air inlet pipe, 11 is that venthole, 12 is that outage, 2 is that escape pipe, 21 is that moisture absorption layer, 22 is exhaustingDevice, 3 is that casing, 41 is that coarse filtration liquid bath, 42 is for coarse filtration liquid sewage draining exit, 45 for interlayer, 44 for adsorbing liquid bath, 43Adsorption liquid sewage draining exit, 46 be screen pack, 47 for seal, 51 for coarse filtration liquid pump, 52 for absorption liquid pump, 6 for coarse strainer,61 is that coarse filtration liquid back pipe, 7 is that absorption net, 71 is that intake chute, 81 is that fluid hole, 9 is collecting tank for adsorbing liquid back pipe, 8.

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described.

With reference to the accompanying drawings 1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, industrial waste gas washer of the present invention mainly wrapsDraw together air inlet pipe 1, escape pipe 2, casing 3, reservoir and water pump. Wherein air inlet pipe 1 and escape pipe 2 are located on casing 3,Reservoir is located at casing 3 bottoms, and water pump is communicated with reservoir. In casing 3, be provided with coarse strainer 6 and absorption net 7,Wherein coarse strainer 6 can filtering particle and dust, the adsorbable pernicious gas molecule of absorption net 7. Coarse strainer 6 is provided with and liquid storageThe coarse filtration liquid back pipe 61 that groove is communicated with, absorption net 7 is provided with the absorption liquid back pipe 71 being communicated with reservoir. Water pump comprises coarse filtration liquidPump 51 and absorption liquid pump 52, the water side of coarse filtration liquid pump 51 is communicated with coarse strainer 6, water side and the absorption of absorption liquid pump 52Net 7 is communicated with. In the present invention, absorption net 7 and coarse strainer 6 are separately fixed in casing 3 from top to bottom, and coarse strainer 6 can be adoptedWith 100-300 object inverted cone shape dictyosome, coarse filtration liquid pump 51 is communicated with the upper end of coarse strainer 6, company of coarse filtration liquid back pipe 61Be connected on the lower end of coarse strainer 6, coarse filtration liquid pump 51 is communicated with at the madial wall of casing 3 with coarse strainer 6, coarse filtration liquid back pipe 61Be arranged on the middle part of casing 3. Absorption net 7 can adopt 400-800 object taper dictyosome, absorption liquid pump 52 and absorption net 7Upper end is communicated with, and absorption liquid back pipe 71 is connected to the lower end of absorption net 7, adsorbs liquid pump 52 and absorption net 7 at casing 3Middle part be communicated with, absorption liquid back pipe 71 be arranged on the madial wall of casing 3. The present invention is with taper dictyosome and inverted cone shape dictyosomeOppositely be equipped with, increased the gas contact area of the interior unit of casing 3 latus rectum, improved the efficiency that waste gas cleans.

Absorption net 7 is all established with the end that coarse filtration liquid pump 51 is communicated with end and coarse strainer 6 that absorption liquid pump 52 water sides are communicated withHave intake chute 8, on intake chute 8, have equally distributed fluid hole 81, and absorption net 7 is established with absorption liquid back pipe 71 connectivity partsThere is collecting tank 9. Intake chute 8, fluid hole 81 and collecting tank 9 can be to cleaning fluid at coarse strainer 6, the mobile product of absorption on net 7Raw cushioning effect, is beneficial to the Uniform Flow of cleaning fluid on coarse strainer 6, absorption net 7, and can improves coarse strainer 6 and absorption netThe efficiency of 7 pairs of air cleanings. So far, coarse filtration liquid bath 41, coarse filtration liquid pump 51, intake chute 8, coarse strainer 6, coarse filtration liquid back pipe61 composition coarse filtration circulating systems, absorption liquid bath 42, absorption liquid pump 52, intake chute 8, absorption net 7, collecting tank 9, absorptionLiquid back pipe 71 forms sorption cycle system. Coarse filtration circulating system and the mutual independent operation of sorption cycle system, clean at waste gasWhen device work, there will not be interference phenomenon, improved stability and the reliability of waste gas washer work.

In addition, reservoir is provided with interlayer 43, and interlayer 43 is divided into coarse filtration liquid bath 41 and absorption liquid bath 42 reservoir. Coarse filtrationLiquid bath 41 is communicated with coarse filtration liquid back pipe 61, and absorption liquid bath 42 is communicated with absorption liquid back pipe 71. Described interlayer 43 is bending knotStructure, its on one side with the sidewall contact of casing 3, at the bottom of the case of another side and casing 3, contact, adsorb liquid bath 42 and pass through interlayer 43Obstruct form airtight cavity with respect to casing 3. Absorption liquid bath 42 forms close by the obstruct of interlayer 43 with respect to casing 3Close cavity. The absorption liquid bath 42 that forms airtight cavity can effectively be avoided larger particle, the powder of particle diameter after coarse strainer 6 cleansDirt drops down onto in absorption liquid bath 42. The bottom of coarse filtration liquid bath 41 is provided with coarse filtration liquid sewage draining exit 44, and the bottom of absorption liquid bath 42 is provided withAdsorption liquid sewage draining exit 45. The effect of above-mentioned sewage draining exit be convenient to user waste gas washer is long-time can be respectively after using to slightlyFiltrate receiver 41 and absorption liquid bath 42 clean separately, and change cleaning fluid. The particle diameter filtering due to coarse strainer 6 is largerParticle, dust can drop down onto in coarse filtration liquid bath 41, for avoiding particle and dust along with the effect of coarse filtration liquid pump 51 is extracted to slightlyThe back side of filter screen 6, the mesh of obstruction coarse strainer 6 is provided with a mistake with coarse filtration liquid pump 51 connectivity parts in coarse filtration liquid bath 41Filter screen 46. On interlayer 43, be provided with seal 47 with absorption liquid back pipe 71 connectivity parts, ensured the sealing of absorption liquid bath 42Energy. And can carry out adsorption treatment to the waste gas after coarse filtration in order to realize absorption net 7, in absorption liquid bath 42, be loaded with and can foam clearlyWashing lotion, the principle of utilizing liquid film to adsorb, the film forming constantly producing while passing through absorption net 7 with waste gas-break bubble-film forming to circulate to uselessGas fully cleans. In the present invention, absorption net 7 can utilize two-layer or above fine-meshed screen to be formed by stacking, between fine-meshed screenGap can accelerate to adsorb the rupture velocity of film-forming foam on net 7, improved the adsorption efficiency of absorption net 7.

In addition, air inlet pipe 1 is arranged on the bottom of casing 3, due to the top of air inlet pipe 1 coarse strainer 6 that is carrying liqs and inhaleAttached net 7, for the fluid accumulation that prevents coarse strainer 6 and absorption net 7 is in air inlet pipe 1, air inlet pipe 1 is from outside to inside toward having a down dipArrange, air inlet pipe 1 side relative with coarse strainer 6 is provided with venthole 11, and opposite side is provided with outage 12, outage 12Can be arranged at the downward-sloping end of air inlet pipe 1, and relative in the liquid level of reservoir. Venthole 11 is relative with coarse strainer 6,Can accelerate the contact velocity of waste gas and coarse strainer 6, avoid the phenomenon of air-flow at the interior generation sinuous flow of casing 3. Escape pipe 2 is located atCasing 3 tops, escape pipe 2 inwalls and casing 3 connectivity parts are provided with moisture absorption layer 21, and are provided with extractor fan 22 in escape pipe 2.Moisture absorption layer 21 can carry out moisture absorption processing to the gas after cleaning, and avoids steam in gas to bring on extractor fan 22 and damagesElectric elements. The setting of extractor fan 22 is the flow velocity in order to accelerate casing 3 interior gases, and the gas being beneficial to after cleaning is dischargedCasing 3.

In order to reduce waste gas in the flow velocity loss of filtering after cleaning, casing 3 can adopt the cone structure that is up-small and down-big, carriesHigh waste gas is at the flow velocity passing through after coarse strainer 6 and absorption net 7, specifically as shown in Figure 1. Certainly casing 3 also can adoptNon-cone structure, specifically as shown in Figure 2.

In the present invention, waste gas is from top to bottom in turn by coarse strainer 6 and absorption net 7, and cleaning fluid in absorption liquid bath 42 withThe cleaning fluid of coarse filtration liquid bath 41 is isolated mutually. Even if the cleaning fluid adsorbing on net 7 in the time of normal use drops on coarse strainer 6,And be back in coarse filtration liquid bath 41, there is the function of film forming because adsorbing the cleaning fluid of liquid bath 42, can improve equally coarse strainer 6The large-scale particle of filtration, the effect of dust. Therefore washer is longer service time, the interior foamable cleaning fluid of coarse filtration liquid bath 41Content is just higher, and the filter effect of coarse strainer 6 is just better.

Above-mentioned specific embodiment is only the good detailed description of the invention of effect of the present invention, and industrial waste gas all and of the present invention cleansIdentical or the structure that is equal to of device, all in protection scope of the present invention.

Claims (3)

1. an industrial waste gas washer, comprises band air inlet pipe (1) and the casing (3) of escape pipe (2), is located at casing(3) reservoir of bottom and the water pump being communicated with reservoir, is characterized in that: described casing (3) adopts up-small and down-bigCone structure, in described casing (3), be provided with can filtering particle and coarse strainer (6) and the adsorbable pernicious gas of dust divideThe absorption net (7) of son, described absorption net (7) and coarse strainer (6) are separately fixed in casing (3) from top to bottom, water pumpComprise coarse filtration liquid pump (51) and absorption liquid pump (52), the water side of coarse filtration liquid pump (51) is communicated with, inhales with coarse strainer (6)The water side of attached liquid pump (52) and absorption net (7) are communicated with, and on coarse strainer (6) and absorption net (7), are respectively equipped with and liquid storageThe coarse filtration liquid back pipe (61) that groove is communicated with and absorption liquid back pipe (71), absorption net (7) connects with absorption liquid pump (52) water sideThe end that logical end is provided with intake chute (8), be communicated with coarse filtration liquid pump (51) at coarse strainer (6) is also provided with intake chute (8),Absorption net (7) is provided with collecting tank (9) with absorption liquid back pipe (71) connectivity part, and described absorption net (7) adopts 400-800Object taper dictyosome, and absorption net (7) adopt two-layer or above hole pattern to be formed by stacking, absorption liquid pump (52) with absorption net(7) upper end is communicated with, and absorption liquid pump (52) and absorption net (7) are communicated with at the middle part of casing (3), absorption liquid back pipe (71)Be connected to the lower end of absorption net (7), absorption liquid back pipe (71) is arranged on the madial wall of casing (3); Described coarse strainer(6) adopt 100-300 object inverted cone shape dictyosome, coarse filtration liquid pump (51) is communicated with the upper end of coarse strainer (6), and coarse filtration is returnedLiquid pipe (61) is connected to the lower end of coarse strainer (6), coarse filtration liquid pump (51) and the inner side of coarse strainer (6) in casing (3)Wall is communicated with, and coarse filtration liquid back pipe (61) is arranged on the middle part of casing (3); Described air inlet pipe (1) is certainly outside to inside toward having a down dipBe arranged on the bottom of casing (3), air inlet pipe (1) side relative with coarse strainer (6) is provided with venthole (11), anotherSide is provided with outage (12), and described reservoir is provided with reservoir is divided into coarse filtration liquid bath (41) and absorption liquid bath (42)Interlayer (43), coarse filtration liquid bath (41) is communicated with, adsorbs liquid bath (42) and absorption liquid back pipe (71) with coarse filtration liquid back pipe (61)Be communicated with, in described coarse filtration liquid bath (41), be provided with screen pack (46) with coarse filtration liquid pump (51) connectivity part, at absorption liquid bath (42)The interior splendid attire cleaning fluid that can foam.
2. industrial waste gas washer according to claim 1, is characterized in that: described coarse filtration liquid bath (41) and suctionThe bottom of attached liquid groove (42) is respectively equipped with coarse filtration liquid sewage draining exit (44) and adsorption liquid sewage draining exit (45).
3. industrial waste gas washer according to claim 1 and 2, is characterized in that: described interlayer (43) is curvedFolded structure, its on one side with the sidewall contact of casing (3), at the bottom of the case of another side and casing (3), contact, adsorb liquid bath (42)Obstruct by interlayer (43) forms airtight cavity with respect to casing (3), and described interlayer (43) is gone up and absorption liquid back pipe (71)Connectivity part is provided with seal (47).
CN201510130807.1A 2015-03-24 2015-03-24 Industrial waste gas washer CN104722151B (en)

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CN104722151B true CN104722151B (en) 2016-05-18

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN106914089A (en) * 2017-03-24 2017-07-04 徐德勇 Smoke purifier and fume cleaning method
TWI645142B (en) * 2017-09-13 2018-12-21 崑山科技大學 Suspended particle capture device

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CN108654293B (en) * 2018-07-27 2020-08-25 遵义华清塑料制品有限公司 Exhaust system used in rubber waste heating and crushing process

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CN203139853U (en) * 2013-01-31 2013-08-21 绍兴新宇环保设备有限公司 Water spray purification tower
CN203253343U (en) * 2013-05-09 2013-10-30 嘉禾县绿阳环保设备厂 High-temperature stream waste gas purifying device

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DE29716492U1 (en) * 1997-09-13 1997-11-20 Keller Lufttechnik Gmbh & Co Kg Device for agglomerating liquid or liquid and solid particles arriving in a raw gas suction line into drops
CN203017942U (en) * 2012-12-31 2013-06-26 青岛路博宏业环保技术开发有限公司 Waste gas purification system and wet type purifier thereof
CN203139853U (en) * 2013-01-31 2013-08-21 绍兴新宇环保设备有限公司 Water spray purification tower
CN203253343U (en) * 2013-05-09 2013-10-30 嘉禾县绿阳环保设备厂 High-temperature stream waste gas purifying device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106914089A (en) * 2017-03-24 2017-07-04 徐德勇 Smoke purifier and fume cleaning method
CN106914089B (en) * 2017-03-24 2018-04-17 徐德勇 Smoke purifier and fume cleaning method
TWI645142B (en) * 2017-09-13 2018-12-21 崑山科技大學 Suspended particle capture device

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Inventor after: Zeng Jinfei

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