CN203663643U - Anti-explosion anti-toxic high-efficiency pulse dust remover - Google Patents
Anti-explosion anti-toxic high-efficiency pulse dust remover Download PDFInfo
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- CN203663643U CN203663643U CN201320885433.0U CN201320885433U CN203663643U CN 203663643 U CN203663643 U CN 203663643U CN 201320885433 U CN201320885433 U CN 201320885433U CN 203663643 U CN203663643 U CN 203663643U
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- explosion
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to an anti-explosion anti-toxic high-efficiency pulse dust remover which comprises a dust remover body, an anti-explosion system, an anti-toxic system, a high-efficiency filter, and the like. Dust attached to the outer surface of a filter barrel in the dust remover body can be blown down through high-pressure air during working of the dust remover and collected by a dust collection hopper; the anti-explosion system can be used for avoiding explosion due to electrostatic effect, over-high dust concentration, autoignition during stacking, and the like, avoiding serious damage to a box body of the dust remover and hazard to nearby workers or important facilities caused by explosion in equipment, and effectively inhibiting harm to respiration and skin contact of the workers due to raised dust during daily maintenance of the workers so as to avoid influence of toxic and harmful gas on a human body; the low-resistance high-efficiency filter capable of filtering dust with the particle size lower than or equal to 0.5 micron is added to an outlet of a gas purification chamber of the dust remover, so that the indoor discharge standards (lower than or equal to 10 mg/Nm<3>) of industrial factory buildings can be fully met.
Description
Technical field
The utility model relates to a kind of cleaner in environmental technology field, especially relates to a kind of explosion-proof, gas defence, high efficiency filter deduster.
Background technology
Along with socioeconomic high speed development and people more and more pay attention to environmental protection, particularly even all there is serious haze weather in the whole world in China recently; Often be there is to the phenomenons such as dust explosion, gassing, skin be injured in the chemical enterprises such as some Coal Chemical Industries, agricultural chemicals.
At present, various deduster kinds are on the market a lot, but substantially just solve the effect of dust-filtering in dusty gas, and can only meet the original outdoor discharge standard of China (≤30mg/Nm3), can't resolve PM2.5 qualified discharge and can directly enter indoor standard air; Though the existing various dedusters of China have had years of researches and use to explosion-proof type deduster in addition, but the function that simultaneously will solve gas defence does not also have at present, therefore research and develop the deduster task of top priority that a kind of explosion-proof, gas defence, high efficiency filter are integrated, significant.
Summary of the invention
Technical problem to be solved in the utility model is to provide the deduster that a kind of explosion-proof, gas defence, high efficiency filter are integrated, and can solve PM2.5 qualified discharge and can directly discharge the novel dust removing equipment that meets room air service rating.
The technical scheme in the invention for solving the technical problem is: a kind of explosion-proof gas defence high efficiency filter pulse dust collector, comprise deduster body, described deduster body comprises a filter chamber, below filter chamber, be provided with a control of dust ash bucket, described control of dust ash bucket is provided with an air inlet, described filter chamber is provided with an exhaust outlet, in described filter chamber, be provided with a cartridge filter, described cartridge filter closed at both ends forms an air-purifying chamber, is provided with a pure qi (oxygen) mouth and is connected with the exhaust outlet of filter chamber on air-purifying chamber; Described air-purifying chamber inside is provided with gases at high pressure shower nozzle, and gases at high pressure shower nozzle passes into gases at high pressure, and described gases at high pressure are by impulse controller control; Between described pure qi (oxygen) mouth and exhaust outlet, be provided with high efficiency particulate air filter; Described deduster also comprises an explosion protection system and toxicological operation protective system.
Further, in order to can be good at the generation of prevent exploding, described explosion protection system comprises pressure release unit and antistatic unit, and described pressure release unit comprises an explosion-protection equipment and is arranged on the explosion venting valve in filter chamber; Described antistatic unit comprises the antistatic filter cylinder that is arranged in filter chamber and the earth lead for static on deduster body is derived.
Further concrete, described explosion-protection equipment comprises the explosion-proof diaphragm on an explosion proof door stretching out from filter chamber, explosion proof door and fixes the ring flange of explosion-proof diaphragm.
Further, in order to prevent venting place sedimentating dust, described explosion proof door is positioned at the side of filter chamber, and the base plate of described explosion proof door is skewed.
Further, in order to reach good gas defence effect, described toxicological operation protective system comprises the spray dust-arrest device being installed in filter chamber.
Further concrete, described spray dust-arrest device comprises multiple spray heads, and spray head passes into water by pipeline and control valve.
Further, in order to can be good at clearing up dust, described control of dust ash bucket bottom is provided with deashing ash discharging system.
Further concrete, described deashing ash discharging system comprises the star-like discharger and the block clearing equipment that are installed on control of dust ash bucket bottom.
Further concrete, described block clearing equipment comprises that air shaker on the outer surface that is arranged on control of dust ash bucket and control of dust ash bucket bottom are provided with one and disclose material mouthful.
Further, for convenient, deduster is overhauled, described deduster body is provided with maintenance cat ladder and platform.
The beneficial effects of the utility model are: after having adopted said structure deduster, both when having realized all functions of conventional deduster, effectively preventing again that it from blasting produces personal injury near workman, and can effectively control and absorb or contact toxic gas, be applicable to that the poisonous and harmful such as agricultural chemicals is explosive waits place use.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram at A position in Fig. 1.
In figure: 1, deduster body; 2, explosion-protection equipment; 3, filter chamber; 4, cartridge filter; 5, maintenance cat ladder and platform; 6, air inlet; 7, control of dust ash bucket; 8, star-like discharger; 9, disclose material mouthful; 10, air shaker; 11, antistatic filter cylinder; 12, spray head; 13, exhaust outlet; 14, high efficiency particulate air filter; 15, gases at high pressure shower nozzle; 21, venting; 22, rupture pressure disc; 23, ring flange; 24, base plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of explosion-proof gas defence high efficiency filter pulse dust collector as depicted in figs. 1 and 2, comprise deduster body 1, described deduster body 1 comprises a filter chamber 3, below filter chamber 3, be provided with a control of dust ash bucket 7, described control of dust ash bucket 7 is provided with an air inlet 6, described filter chamber 3 is provided with an exhaust outlet 13, in described filter chamber 3, be provided with a cartridge filter 4, cartridge filter 4 can be made as various shape, for example circular, square or to distortion, for cartridge filter 4 is contacted with waste gas large area, improve filter effect, described cartridge filter 4 closed at both ends form an air-purifying chamber, on air-purifying chamber, being provided with a pure qi (oxygen) mouth is connected with the exhaust outlet 13 of filter chamber 3, described air-purifying chamber inside is provided with gases at high pressure shower nozzle 15, gases at high pressure shower nozzle 15 passes into gases at high pressure, described gases at high pressure are by impulse controller control, can be good at removing and can not affecting it and normally work being attached to dust on cartridge filter 4, between described pure qi (oxygen) mouth and exhaust outlet 13, be provided with high efficiency particulate air filter 14, described deduster also comprises an explosion protection system and toxicological operation protective system.Described explosion protection system comprises pressure release unit and antistatic unit, and described pressure release unit comprises an explosion-protection equipment 2 and is arranged on the explosion venting valve in filter chamber 3; Described antistatic unit comprises the antistatic filter cylinder 11 that is arranged in filter chamber 3 and the earth lead for static on deduster body 1 is derived; Described explosion-protection equipment 2 comprises rupture pressure disc 22 on a venting stretching out from filter chamber 3 21, venting 21 and the ring flange 23 of fixing rupture pressure disc 22; Described venting 21 is positioned at the side of filter chamber 3, and the base plate 24 of described venting 21 is skewed, and in the time that dust is fallen on base plate 24, due to dust gravity, dust drops in control of dust ash bucket 7 along the base plate 24 tilting; Described toxicological operation protective system comprises the spray dust-arrest device being installed in filter chamber; Described spray dust-arrest device comprises multiple spray heads 12, and spray head 12 passes into water by pipeline and control valve; Described control of dust ash bucket 7 bottoms are provided with deashing ash discharging system; Described deashing ash discharging system comprises the star-like discharger 8 and the block clearing equipment that are installed on control of dust ash bucket bottom; Described block clearing equipment comprises that air shaker 10 on the outer surface that is arranged on control of dust ash bucket 7 and control of dust ash bucket 7 bottoms are provided with one and disclose material mouthfuls 9; Described deduster body 1 is provided with maintenance cat ladder and platform 5.
Deduster body 1: comprise air-purifying chamber, filter chamber 3, control of dust ash bucket 7, maintenance cat ladder and platform 5, unload deashing ash discharging system etc.Can be in deduster work blow off and collected by control of dust ash bucket 7 being attached to dust on cartridge filter 4 outer surfaces by pressure-air.
Explosion protection system: be included in the compositions such as earth lead between earth lead, antistatic filter cylinder 11 and card and each parts of the upper, middle and lower part of dedusting body 1, explosion venting valve (on the suitable position of filter chamber's sidewall), block clearing facility, the warning of instrument valve, automatic control system.Thereby avoid because of electrostatic effect or dust concentration is too high or pile up nature etc. produces blast; And avoid blasting and causing dust collector box body badly damaged and near workman or critical facility are produced to harm because of device interior.
Toxicological operation protective system: comprised and designed a set of spray dust-arrest device (comprising instrument valve, pipeline, spray head 12 etc.) above cartridge filter 4.Can be in the time that daily workman overhaul, workman first can effectively suppress by this cover system breathing and the skin contact that kicking up of dust injures workman, thereby has avoided the impact of toxic and harmful on human body.
High efficiency particulate air filter 14: dust catcher gas purifying chamber outlet set up can Chalk-dust filtering particle diameter≤0.5 micron lower resistance high efficiency particulate air filter, thereby meet the indoor discharge standard of industrial premises (≤10mg/Nm3) completely.
The course of work of explosion-proof gas defence high efficiency filter pulse dust collector is: first, waste gas enters in control of dust ash bucket 7 by air inlet 6, Speed Reduction, oarse-grained dust enters in control of dust ash bucket 7, short grained dust is along with waste gas enters in filter chamber 3, the water spraying by spray head 12 enters into a part of dust absorbing in waste gas in control of dust ash bucket 7 together with water, waste gas enters into the inside of cartridge filter 4 by cartridge filter 4, short grained dust has been stayed on the outer surface of cartridge filter 4, waste gas is by high efficiency particulate air filter 14, pernicious gas is absorbed and discharged by exhaust outlet 13, in deduster work, by impulse controller control gases at high pressure, cartridge filter 4 is sprayed, blow off and enter in control of dust ash bucket 7 being attached to dust on cartridge filter 4 outer surfaces, on the outer surface of control of dust ash bucket 7, there is air shaker 10 to make the 7 outer surface vibrations of control of dust ash bucket, dust on control of dust ash bucket 7 inner surfaces is focused on to the bottom of control of dust ash bucket 7, by star-like discharger 8, the dust of bottom discharged and can keep sealing, in the time that the pressure of deduster body 1 inside is excessive, can guarantee its security by explosion venting valve, in the time of explosion venting valve cisco unity malfunction, also can guarantee the security of whole deduster by explosion-protection equipment 2.
It is emphasized that: be only preferred embodiment of the present utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. an explosion-proof gas defence high efficiency filter pulse dust collector, comprise deduster body (1), described deduster body (1) comprises a filter chamber (3), in filter chamber, the below of (3) is provided with a control of dust ash bucket (7), described control of dust ash bucket (7) is provided with an air inlet (6), described filter chamber (3) is provided with an exhaust outlet (13), it is characterized in that: in described filter chamber (3), be provided with a cartridge filter (4), described cartridge filter (4) closed at both ends forms an air-purifying chamber, on air-purifying chamber, being provided with a pure qi (oxygen) mouth is connected with the exhaust outlet (13) of filter chamber (3), described air-purifying chamber inside is provided with gases at high pressure shower nozzle (15), and gases at high pressure shower nozzle (15) passes into gases at high pressure, and described gases at high pressure are by impulse controller control, between described pure qi (oxygen) mouth and exhaust outlet (13), be provided with high efficiency particulate air filter (14), described deduster also comprises an explosion protection system and toxicological operation protective system.
2. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 1, it is characterized in that: described explosion protection system comprises pressure release unit and antistatic unit, described pressure release unit comprises an explosion-protection equipment (2) and is arranged on the explosion venting valve in filter chamber (3); Described antistatic unit comprises the antistatic filter cylinder (11) that is arranged in filter chamber (3) and the earth lead for upper deduster body (1) static is derived.
3. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 2, is characterized in that: described explosion-protection equipment (2) comprises the explosion-proof diaphragm (22) on explosion proof door (21), the explosion proof door (21) stretching out from filter chamber (3) and fixes the ring flange (23) of explosion-proof diaphragm (22).
4. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 3, is characterized in that: described explosion proof door (21) is positioned at the side of filter chamber (3), and the base plate (24) of described explosion proof door (21) is skewed.
5. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 1, is characterized in that: described toxicological operation protective system comprises the spray dust-arrest device being installed in filter chamber (3).
6. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 5, is characterized in that: described spray dust-arrest device comprises multiple spray heads (12), and spray head (12) passes into water by pipeline and control valve.
7. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 1, is characterized in that: described control of dust ash bucket (7) bottom is provided with deashing ash discharging system.
8. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 7, is characterized in that: described deashing ash discharging system comprises the star-like discharger (8) and the block clearing equipment that are installed on control of dust ash bucket bottom.
9. explosion-proof gas defence high efficiency filter pulse dust collector according to claim 8, is characterized in that: described block clearing equipment comprises that air shaker (10) on the outer surface that is arranged on control of dust ash bucket (7) and control of dust ash bucket (7) bottom are provided with one and disclose material mouthful (9).
10. according to the explosion-proof gas defence high efficiency filter pulse dust collector described in claim 1-8 any one, it is characterized in that: described deduster body (1) is provided with maintenance cat ladder and platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885433.0U CN203663643U (en) | 2013-12-31 | 2013-12-31 | Anti-explosion anti-toxic high-efficiency pulse dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885433.0U CN203663643U (en) | 2013-12-31 | 2013-12-31 | Anti-explosion anti-toxic high-efficiency pulse dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN203663643U true CN203663643U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885433.0U Expired - Fee Related CN203663643U (en) | 2013-12-31 | 2013-12-31 | Anti-explosion anti-toxic high-efficiency pulse dust remover |
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| CN (1) | CN203663643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785261A (en) * | 2013-12-31 | 2014-05-14 | 苏州欧蓝森环境设备有限公司 | Anti-explosion anti-poison high-efficiency filtration pulse dust collector |
| CN104383762A (en) * | 2014-11-21 | 2015-03-04 | 苏州宇洋环保设备制造有限公司 | Dust hopper applied to bag-type dust collector |
-
2013
- 2013-12-31 CN CN201320885433.0U patent/CN203663643U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785261A (en) * | 2013-12-31 | 2014-05-14 | 苏州欧蓝森环境设备有限公司 | Anti-explosion anti-poison high-efficiency filtration pulse dust collector |
| CN104383762A (en) * | 2014-11-21 | 2015-03-04 | 苏州宇洋环保设备制造有限公司 | Dust hopper applied to bag-type dust collector |
| CN104383762B (en) * | 2014-11-21 | 2016-07-06 | 苏州宇洋环保设备制造有限公司 | A kind of sack cleaner ash bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |