CN101598054A - Explosion-proof and the filtration equipment for clarifying of a kind of exhaust - Google Patents
Explosion-proof and the filtration equipment for clarifying of a kind of exhaust Download PDFInfo
- Publication number
- CN101598054A CN101598054A CNA2009100269093A CN200910026909A CN101598054A CN 101598054 A CN101598054 A CN 101598054A CN A2009100269093 A CNA2009100269093 A CN A2009100269093A CN 200910026909 A CN200910026909 A CN 200910026909A CN 101598054 A CN101598054 A CN 101598054A
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- Prior art keywords
- explosion
- proof
- exhaust
- filter housings
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 238000005406 washing Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 5
- 231100000719 pollutant Toxicity 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004880 explosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Explosion-proof and the filtration equipment for clarifying of a kind of exhaust, the filter housings of washing filtering liquid is housed bottom comprising, the periphery of filter housings is provided with the elbow suction tude, with be provided with impeller in the filter housing of elbow suction tude corresponding position, one end face of filter housings is provided with the bearing support of supporting outlet pipe, the other end is provided with the bearing support of supporting impeller, be provided with both ends of the surface in the filter housings and be individually fixed in the explosion-proof sieve of filtration on outlet pipe and the impeller, the top of filter housing is provided with spout, and the bottom is provided with pollutant exhaust hole and screw plug.This device can not only be used for the explosion-proof and waste gas filtering of underground diesel machine exhaust, reduces exhaust index, also can be used for the tail gas clean-up of large-scale indoor diesel power generation unit, and the tail gas clean-up of large-scale heavy duty engineering vehicle.Have the explosion-proof and engine tail gas purification processing capacity of exhaust, explosion-proof effect is safe and reliable, and good tail gas clean-up effect is arranged, and it is simple in structure, compact and reasonable, and using effect is good, integrates fire extinguishing, waste-gas cleaning.
Description
Technical field
The present invention relates to the explosion-proof and filtration equipment for clarifying of a kind of exhaust, be particularly useful for the filtration that motor exhausts such as underground diesel machine, petrol engine are explosion-proof and purify, also be applicable to the exhaust gas purification filter of ground large diesel power generation unit.
Background technique
Working environment inflammable and explosive under the coal mine has explosion-proof performance to normal requirement of some electromechanical equipments, could guarantee the safety of mining.The present explosion-proof and water washing box that uses of downhole anti-explosion diesel engine, employing be bigger casing, in the water washing box bottom water impeller is arranged.When engine exhaust passed through the grid type flameproof apparatus, gas is discharging and the flame extinction that possibility is residual more after filtering.These characteristics explosion-proof and water washing device are that structure is bigger, engine exhaust by the time can not well filter washing, most of waste gas through the washing and directly be not discharged in atmosphere or the tunnel, the tail gas clean-up effect is relatively poor.
Summary of the invention
The objective of the invention is at the problem that exists in the prior art, provide a kind of simple in structure, using effect is good, integrates the explosion-proof and filtration equipment for clarifying of diesel exhaust gas of fire extinguishing, waste-gas cleaning.
For achieving the above object, technological scheme of the present invention: the filter housings that washing filtering liquid is housed bottom comprising, the periphery of filter housings is provided with the elbow suction tude, with be provided with impeller in the filter housing of elbow suction tude corresponding position, one end face of filter housings is provided with the bearing support of supporting outlet pipe, the other end is provided with the bearing support of supporting impeller, be provided with both ends of the surface in the filter housings and be individually fixed in the explosion-proof sieve of filtration on outlet pipe and the impeller, the top of filter housing is provided with spout, and the bottom is provided with pollutant exhaust hole and screw plug.
Be located at gas seal ring in the described bearing support; Described elbow suction tude is offset on the filter housings; The explosion-proof sieve of described filtration constitutes by network framework with attached to the single or multiple lift screen cloth on the network framework; Be attached with the corrosion resistant layer on the internal surface of described filter housings.
Beneficial effect: explosion-proof effect is safe and reliable, good tail gas clean-up effect is arranged, and has an exhaust explosion prevention function, when tail gas when suction tude enters, promote filter screen casing fan and promote the blade rotation, filter screen casing fan promotes gas filtration and explosion-proof net rotation in the blade drive, forms moisture film on gas filtration and the explosion-proof net in washing filtering liquid adheres to, form water film dedusting, prevented the propagation of flame in outlet pipe effectively.The function that has the harmful gases such as oxynitrides of scavenging in addition contains alkalescence in the filtered fluid of use, can be with harmful gases such as the oxynitrides reaction of waste gas.Be particularly useful for the filtration that motor exhausts such as underground diesel machine, petrol engine are explosion-proof and purify, also be applicable to the exhaust gas purification filter of ground large diesel power generation unit.It is simple in structure, compact and reasonable, and using effect is good, integrates fire extinguishing, waste-gas cleaning, has practicability widely.
Description of drawings
Fig. 1 is a main TV structure schematic representation of the present invention.
Fig. 2 is a right TV structure schematic representation of the present invention.
Among the figure: outlet pipe-1, bearing support-2, filter housings-3, network framework-4 filters explosion-proof sieve-5, washing filtering liquid-6, pollutant exhaust hole and screw plug-7, elbow suction tude-8, impeller-9, bearing support-10, liquid filling hole-11.
Embodiment
Below in conjunction with accompanying drawing one embodiment of the present of invention are further described:
Shown in Figure 1, the explosion-proof and filtration equipment for clarifying of exhaust, mainly by filter housings 3, elbow suction tude 8, outlet pipe 1, the explosion-proof sieve 5 of impeller 9 and filtration constitutes.The filter housings 3 of filtered fluid 6 is housed bottom it comprises, elbow suction tude 8 is offset on the periphery of filter housings 3, and its shaft axis does not overlap with the shaft axis of filter housings 3, and is shown in Figure 2.Impeller 9 is located in the filter housing 3 of elbow suction tude 8 inlet corresponding positions, and an end face of filter housings 3 is provided with the bearing support 2 of supporting outlet pipe 1, and the other end is provided with the bearing support 10 of supporting impeller 9, is located at gas seal ring in the bearing support 2.Outlet pipe 1 is fixed on the filter housings 3 by bearing support 2, the one end stretches in the filter housings 3, link to each other with explosion-proof sieve 5 one ends of filtration in being provided with filter housings 3, the other end that filters explosion-proof sieve 5 links to each other with impeller 9, and impeller 9 is by tail bearing seat 10 and be fixed in the filter housings 3.Filter housings 3 bottoms fill washing filtering liquid 6, and the highest spacing foot that is lower than outlet pipe 1 of washing filtering liquid 6 is attached with the corrosion resistant layer on the internal surface of filter housings 3.Filtering explosion-proof sieve 5 constitutes by network framework 4 with attached to the single or multiple lift screen cloth on the network framework 4.The top of filter housing 3 is provided with spout 11, and the bottom is provided with pollutant exhaust hole and screw plug 7.
Working procedure: engine emission waste gas enters from the elbow suction tude 8 that is offset on the filter housings 3, the gas of getting rid of promotes impeller 9 rotations at a high speed, impeller 9 drives the coupled explosion-proof sieve 5 of filtration and rotates together, form moisture film on gas filtration and the explosion-proof net in washing filtering liquid 6 adheres to, effectively carry out water film dedusting and prevent the propagation of flame in outlet pipe; When if washing filtering liquid uses the washing filtering liquid of alkalescence, can be with the oxynitrides NO of waste gas
XDeng the harmful gas reaction, has the function of deleterious acidic gas in the scavenging.
Claims (5)
1, explosion-proof and the filtration equipment for clarifying of a kind of exhaust, it is characterized in that: the filter housings (3) that washing filtering liquid (6) are housed bottom it comprises, the periphery of filter housings (3) is provided with elbow suction tude (8), with be provided with impeller (9) in the filter housing (3) of elbow suction tude (8) corresponding position, one end face of filter housings (3) is provided with the bearing support (2) of supporting outlet pipe (1), the other end is provided with the bearing support (10) of supporting impeller (9), be provided with both ends of the surface in the filter housings (3) and be individually fixed in the explosion-proof sieve of filtration (5) on outlet pipe (1) and the impeller (9), the top of filter housing (3) is provided with spout (11), and the bottom is provided with pollutant exhaust hole and screw plug (7).
2, the explosion-proof and filtration equipment for clarifying of exhaust according to claim 1 is characterized in that: described bearing support is located at gas seal ring in (2).
3, the explosion-proof and filtration equipment for clarifying of exhaust according to claim 1 is characterized in that: described elbow suction tude (8) is offset on the filter housings (3).
4, the explosion-proof and filtration equipment for clarifying of exhaust according to claim 1 is characterized in that: the explosion-proof sieve of described filtration (5) constitutes by network framework (4) with attached to the single or multiple lift screen cloth on the network framework (4).
5, the explosion-proof and filtration equipment for clarifying of exhaust according to claim 1 is characterized in that: be attached with the corrosion resistant layer on the internal surface of described filter housings (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026909A CN101598054B (en) | 2009-05-20 | 2009-05-20 | Device for explosion prevention and filter purification of exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026909A CN101598054B (en) | 2009-05-20 | 2009-05-20 | Device for explosion prevention and filter purification of exhaust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598054A true CN101598054A (en) | 2009-12-09 |
| CN101598054B CN101598054B (en) | 2012-10-24 |
Family
ID=41419629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026909A Expired - Fee Related CN101598054B (en) | 2009-05-20 | 2009-05-20 | Device for explosion prevention and filter purification of exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101598054B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915161A (en) * | 2010-07-21 | 2010-12-15 | 中国矿业大学(北京) | Novel air inflow anti-explosion and purification filter device for underground diesel motor |
| CN102400741A (en) * | 2011-12-05 | 2012-04-04 | 上海电力学院 | Method and device for purifying automobile tail gas carbon black |
| CN103343707A (en) * | 2013-07-16 | 2013-10-09 | 武汉理工大学 | Energy-saving and environment-friendly explosion-proof device of engine |
| CN105927319A (en) * | 2016-06-28 | 2016-09-07 | 广州市新力金属有限公司 | Washing-regeneration tail gas filtering system for internal combustion engine |
| CN110433583A (en) * | 2019-08-16 | 2019-11-12 | 马金平 | A kind of flue gas desulfurization denitration dust-removing integrated equipment and its application method |
| CN110630366A (en) * | 2019-10-22 | 2019-12-31 | 蒙城县弘文信息科技有限公司 | Environmental protection is with abluent automobile exhaust emission filter equipment of convenient to detach |
| CN111001247A (en) * | 2019-12-05 | 2020-04-14 | 盐城市大明化工机械有限公司 | Recovery unit for fermentation tail gas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363067Y (en) * | 1996-10-30 | 2000-02-09 | 李新中 | Car tail gas purifier |
| US6502392B1 (en) * | 1998-08-07 | 2003-01-07 | Dry Systems Technologies | Induction cooled exhaust filtration system |
| CN2736541Y (en) * | 2004-05-28 | 2005-10-26 | 濮阳市天地人环保工程技术有限公司 | Fireproof anacoustic exhaust hood for diesel engine used in petroleum and natural gas mine site |
| CN201448143U (en) * | 2009-05-20 | 2010-05-05 | 中国矿业大学 | Exhaust explosion-preventing and purifying-filtering device |
-
2009
- 2009-05-20 CN CN200910026909A patent/CN101598054B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915161A (en) * | 2010-07-21 | 2010-12-15 | 中国矿业大学(北京) | Novel air inflow anti-explosion and purification filter device for underground diesel motor |
| CN102400741A (en) * | 2011-12-05 | 2012-04-04 | 上海电力学院 | Method and device for purifying automobile tail gas carbon black |
| CN102400741B (en) * | 2011-12-05 | 2014-09-17 | 上海电力学院 | Method and device for purifying automobile tail gas carbon black |
| CN103343707A (en) * | 2013-07-16 | 2013-10-09 | 武汉理工大学 | Energy-saving and environment-friendly explosion-proof device of engine |
| CN105927319A (en) * | 2016-06-28 | 2016-09-07 | 广州市新力金属有限公司 | Washing-regeneration tail gas filtering system for internal combustion engine |
| CN110433583A (en) * | 2019-08-16 | 2019-11-12 | 马金平 | A kind of flue gas desulfurization denitration dust-removing integrated equipment and its application method |
| CN110630366A (en) * | 2019-10-22 | 2019-12-31 | 蒙城县弘文信息科技有限公司 | Environmental protection is with abluent automobile exhaust emission filter equipment of convenient to detach |
| CN111001247A (en) * | 2019-12-05 | 2020-04-14 | 盐城市大明化工机械有限公司 | Recovery unit for fermentation tail gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101598054B (en) | 2012-10-24 |
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Granted publication date: 20121024 Termination date: 20150520 |
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