CN203925684U - Self-cleaning exhaust gas processing device - Google Patents
Self-cleaning exhaust gas processing device Download PDFInfo
- Publication number
- CN203925684U CN203925684U CN201320873282.7U CN201320873282U CN203925684U CN 203925684 U CN203925684 U CN 203925684U CN 201320873282 U CN201320873282 U CN 201320873282U CN 203925684 U CN203925684 U CN 203925684U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- processing device
- pressure
- flame trap
- gas processing
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 14
- 239000002912 waste gas Substances 0.000 claims abstract description 12
- 230000003134 recirculating effect Effects 0.000 claims abstract description 11
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- 238000001471 micro-filtration Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004880 explosion Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model belongs to the technical field that anti-explosion diesel engine tail gas is processed, be specifically related to a kind of self-cleaning exhaust gas processing device, solve existing exhaust gas processing device and needed frequent cleaning, easily caused exhaust flame trap to stop up, seriously should affect the problem of anti-explosion diesel engine power character.It comprises outlet pipe, exhaust flame trap and waste gas treatment casing and water supply tank, it is characterized in that described waste gas treatment casing bottom connects pneumatic sewage (waste water) recirculating pump, through one-way valve, connect particulate filter, through micro-filtration filter, be connected to pressure-stabilizing rail, pressure-stabilizing rail connects each nozzle, and nozzle is arranged at exhaust flame trap top.The utility model advanced person reasonable in design, compact structure, easy to install, safety and stability is reliable, is very good exhaust gas processing device, also can on other similar motors, use.
Description
Technical field
The utility model belongs to the technical field that anti-explosion diesel engine tail gas is processed, and is specifically related to a kind of self-cleaning exhaust gas processing device.
Background technique
Anti-explosion diesel engine for mine is as the main power source of Discussion on Auxiliary Trackless Transport in Coal Mine power equipment, and due to the abominable of down-hole Environmental Conditions, the reduction exhaust temperature that exhaust gas processing device should be desirable, reaches explosion-proof demand, also will be convenient to safeguard, safe and reliable.Existing exhaust gas processing device, owing to containing a large amount of particle emissions such as soot in anti-explosion diesel engine tail gas, after emission-control equipment washing during approach exhaust flame trap, can be attached on exhaust flame trap, narrow gap originally can be occupied, increase exhaust resistance, bring diesel combustion to worsen.Often Shi Meiliangdao class Three just needs cleaning once, in order to avoid the particle emission in tail gas etc. stop up exhaust flame trap, and causes exhaust back pressure to increase, thereby has a strong impact on anti-explosion diesel engine power character.
Summary of the invention
The utility model needs frequent cleaning in order to solve existing exhaust gas processing device, easily causes exhaust flame trap to stop up, and seriously should affect the problem of anti-explosion diesel engine power character, and a kind of self-cleaning exhaust gas processing device is provided.
The utility model adopts following technological scheme to realize: a kind of self-cleaning exhaust gas processing device, comprise outlet pipe, exhaust flame trap and waste gas treatment casing and water supply tank, it is characterized in that described waste gas treatment casing bottom connects pneumatic sewage (waste water) recirculating pump, through one-way valve, connect particulate filter, through micro-filtration filter, be connected to pressure-stabilizing rail, pressure-stabilizing rail connects each nozzle, and nozzle is arranged at exhaust flame trap top.
Exhaust flame trap of the present utility model can effectively clean under the spray of high-pressure nozzle, can greatly alleviate operating personnel's labor intensity, improves the utilization efficiency of mining equipment.Pneumatic sewage (waste water) recirculating pump can also by the cooling liquid of having cleaned exhaust flame trap again sucking-off recycle; both met the demand of anti-explosion diesel engine reduction delivery temperature; free from environmental pollution again, and in the crucial explosion-proof component of protection exhaust, improve anti-explosion diesel engine performance.
The utility model advanced person reasonable in design, compact structure, easy to install, safety and stability is reliable, is very good exhaust gas processing device, also can on other similar motors, use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1-waste gas treatment casing, 2-exhaust flame trap, the pneumatic sewage (waste water) recirculating pump of 3-; 4-water supply tank; 5-one-way valve, 6-pressure-stabilizing rail, 7-nozzle; 8-case lid; 9-flexible double water-cooling exhaust pipe, 10-water-level control apparatus, 11-low water level protective gear; 12-particulate filter, heavy black line-tail gas stream is through route.
Embodiment
By reference to the accompanying drawings embodiment of the present utility model is described further.
Self-cleaning exhaust gas processing device, comprise flexible double water-cooling exhaust pipe 9, exhaust flame trap 2 and waste gas treatment casing 1, waste gas treatment casing 1 bottom connects pneumatic sewage (waste water) recirculating pump 3, pneumatic sewage (waste water) recirculating pump 3 connects particulate filter 12 by one-way valve 5, micro-filtration filter 12 connects pressure-stabilizing rail 6, pressure-stabilizing rail 6 connects each nozzle 7, and nozzle 7 is arranged at exhaust flame trap 2 tops.
Pneumatic sewage (waste water) recirculating pump 3, by the cooling liquid sucking-off after scrubbing exhaust gas in waste gas treatment tank 1 by an one-way valve 5 and particulate filter 12, storage enters into pressure-stabilizing rail 6, cooling liquid discharge pressure after pneumatic sewage (waste water) recirculating pump 3 pressurizations is stabilized in 6.9bar left and right, high-pressure coolant in pressure-stabilizing rail 6 enters in nozzle 7 afterwards, be injected on exhaust flame trap 2, at flame arrest fire extinguishing flame, when reducing high-temp waste gas temperature, exhaust flame trap 2 is effectively cleaned, nozzle is equipped with altogether 3 in case lid 8, arrange in order, can carry out omnibearing cleaning to exhaust flame trap 2.
Pneumatic sewage (waste water) recirculating pump 3 is to utilize the pressure reduction in air chamber alternately to form suction pressure and positive pressure, by ball valve, guarantee the forward flow of sewage simultaneously, its normal operating pressure, at 3.9-6.9bar, is directly parallel-connected in anti-explosion diesel engine air-channel system, without external connection power drive unit.Compact overall structure is light and handy, connects simply, is easy to safeguard.Pressure-stabilizing rail 6 is public sewage supplying pipe, sewage pressure is wherein to continue high pressure, its pressure size is irrelevant with rotating speed, the payload of motor, can keep stable water pressure, the discharge pressure that guarantees nozzle reaches 6.9bar, can interval, order opens exhaust flame trap is effectively rinsed and cooling, washing high-temp waste gas.
The high-temperature tail gas that anti-explosion diesel engine is discharged, after water cooled exhaust manifold is cooling first, enters and in flexible double water-cooling exhaust pipe, carries out coolingly for the second time, afterwards through water spout 7 spraying coolings, after exhaust flame trap resistance fire extinguishing flame, enters in cooling liquid and discharges after washing.Exhaust flame trap in exhaust gas processing device can effectively clean under the spray of high-pressure nozzle, can greatly alleviate operating personnel's labor intensity, improves the utilization efficiency of mining equipment.
Claims (1)
1. a self-cleaning exhaust gas processing device, comprise flexible double water-cooling exhaust pipe (9), exhaust flame trap (2) and waste gas treatment casing (1), it is characterized in that described waste gas treatment casing (1) bottom connects pneumatic sewage (waste water) recirculating pump (3), pneumatic sewage (waste water) recirculating pump (3) connects particulate filter (12) by one-way valve (5), micro-filtration filter (12) connects pressure-stabilizing rail (6), pressure-stabilizing rail (6) connects each nozzle (7), and nozzle (7) is arranged at exhaust flame trap (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873282.7U CN203925684U (en) | 2013-12-28 | 2013-12-28 | Self-cleaning exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873282.7U CN203925684U (en) | 2013-12-28 | 2013-12-28 | Self-cleaning exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925684U true CN203925684U (en) | 2014-11-05 |
Family
ID=51821510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873282.7U Expired - Lifetime CN203925684U (en) | 2013-12-28 | 2013-12-28 | Self-cleaning exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180128798A1 (en) * | 2015-05-13 | 2018-05-10 | Cambridge Sensor Innovation Limited (Formerly Cambridge Sensor Technologies Limited) | Methods and systems for analysing a fluid mixture |
| CN109519252A (en) * | 2018-12-29 | 2019-03-26 | 沙尔夫矿山机械（徐州）有限公司 | A kind of anti-explosion diesel engine dry type tail gas heat conversion system |
| CN110630357A (en) * | 2019-11-05 | 2019-12-31 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
-
2013
- 2013-12-28 CN CN201320873282.7U patent/CN203925684U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180128798A1 (en) * | 2015-05-13 | 2018-05-10 | Cambridge Sensor Innovation Limited (Formerly Cambridge Sensor Technologies Limited) | Methods and systems for analysing a fluid mixture |
| CN109519252A (en) * | 2018-12-29 | 2019-03-26 | 沙尔夫矿山机械（徐州）有限公司 | A kind of anti-explosion diesel engine dry type tail gas heat conversion system |
| CN110630357A (en) * | 2019-11-05 | 2019-12-31 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
| CN110630357B (en) * | 2019-11-05 | 2021-10-08 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |