CN102359410A - Tail gas emission cooling device for explosion-proof diesel engine - Google Patents
Tail gas emission cooling device for explosion-proof diesel engine Download PDFInfo
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- CN102359410A CN102359410A CN2011102520488A CN201110252048A CN102359410A CN 102359410 A CN102359410 A CN 102359410A CN 2011102520488 A CN2011102520488 A CN 2011102520488A CN 201110252048 A CN201110252048 A CN 201110252048A CN 102359410 A CN102359410 A CN 102359410A
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- water tank
- exhaust
- water
- cooling device
- tail gas
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Exhaust Gas After Treatment (AREA)
Abstract
The invention relates to a tail gas emission cooling device for an explosion-proof diesel engine. The main structure of the tail gas emission cooling device comprises a first water tank, a second water tank, an exhaust tank, an air inlet, an air inlet horizontal pipe, an exhaust hole, an exhaust horizontal pipe, a water level sensor, a water level controller, an observation window and a pipe cap; based on a mechanical and water cooling temperature reduction structure, tail gas firstly enters the first water tank to be cooled, and then enters the second water tank to be cooled and finally is discharged by the exhaust box, the water level sensor is used for acquiring water level information, and the water level controller is connected with an external water source and automatically supplements water to keep water in the two tanks sufficient. The tail gas emission cooling device has the advantages of advanced design, compact structure, convenience for installation and use, good use effect, capability of reducing the temperature of tail gas to below 70 DEG C from 600 DEG C, and good safety, stability and reliability and is a very ideal tail gas emission cooling device for an explosion-proof diesel engine.
Description
Technical field
The present invention relates to a kind of exhaust emissions cooling device of anti-explosion diesel engine, belong to auxiliary conveying equipments anti-explosion diesel engine technical field of parts and components under the coal mine.
Background technique
Under coal mine, using a large amount of digging auxiliary conveying equipments, the dynamic power machine that these equipment use mostly is anti-explosion diesel engine, and anti-explosion diesel engine will produce a large amount of tail gas in operation process; These tail gas mostly temperature are higher, and about 600 ℃, the exhaust emissions of high heat is to narrow and small lane space; Both befouling environment; Also can bring potential safety hazard, accidents caused, so must make tail gas fast cooling in discharge process of anti-explosion diesel engine; Be reduced to below 70 ℃, could guarantee underground equipment and operator's safety like this.
Summary of the invention
Goal of the invention
The objective of the invention is actual conditions to background technique; Design a kind of exhaust emissions cooling device of anti-explosion diesel engine; Adopt mechanical type+water cooling cooling structure; The tail gas of anti-explosion diesel engine is reduced to below 70 ℃ by 600 ℃ in discharge process,, improves the safety coefficient under the coal mine to reduce tail gas pollution.
Technological scheme
Main structure of the present invention is made up of: first water tank, second water tank, exhaust box, suction port, air inlet transverse tube, exhaust port, exhaust transverse tube, level sensor, water level controller, viewing window, pipe lid;
The exhaust emissions cooling device is a rectangular box; Form overall structure by first water tank, second water tank, exhaust box; The first water tank UNICOM, second water tank; Upper middle position at first water tank is provided with suction port, and suction port connects the air inlet transverse tube downward vertically, on the air inlet transverse tube, is provided with 130 exhaust ports of proper alignment; Be provided with level sensor, water level controller in the left part of first water tank, when level sensor sends the lack of water signal, the water level controller automatic water supplement;
The first water tank UNICOM, second water tank; Tile vertically is provided with 15 venting stacks on second water tank; 15 venting stacks upwards get into exhaust box and the vertical exhaust transverse tube that connects; The exhaust transverse tube is provided with the air outlet hole of 17 proper alignment, is provided with the first pipe lid, the second pipe lid, the 3rd pipe lid, the 4th pipe lid in exhaust transverse tube left and right end portions and top, is the air outlet in the end of the 4th pipe lid;
On first water tank of the front of rectangular box, be arranged with first viewing window, second viewing window, observe the air inlet situation;
On the exhaust box of the back of rectangular box, be arranged with the 3rd viewing window, the 4th viewing window, observe the exhaust situation;
The top suction port of first water tank connects the relief opening of anti-explosion diesel engine; Cooled tail gas is discharged in the sidepiece air outlet of exhaust box;
First water tank, the second cistern water level information transmission of level sensor picked-up are given water level controller, and water level controller connects external water source, and the instruction supplementing water;
First water tank is the air inlet water tank, and second water tank is the transition water tank, and exhaust box is that waste gas is discharged case;
Each joint part is by bolt, and each sealed department is sealed by seal ring.
Beneficial effect:
The present invention compares with background technique has tangible advance, and the exhaust cooling device adopts mechanical type+water cooling cooling structure, and tail gas enters the cooling of first water tank earlier, gets into the cooling of second water tank then; Discharge through exhaust box then, cistern water level information adopts the level sensor collection, and water level controller connects external water source; And automatic supplementing water, make two cistern water levels keep sufficient, this installs advanced design; Compact structure, easy to install, using effect is good; Exhaust temperature can be reduced to below 70 ℃ by 600 ℃, and safety and stability is reliable, is the exhaust emissions cooling device of very good anti-explosion diesel engine.
Description of drawings:
Fig. 1 is overall structure figure
Fig. 2 is the overall structure plan view
Fig. 3 is the overall structure plan view
Fig. 4 is the overall structure rear view
Fig. 5 is the overall structure left side view
Fig. 6 is the overall structure right side view
Shown in the figure, list of numerals is following:
1, first water tank, 2, second water tank, 3, suction port, 4, the air inlet transverse tube, 5, exhaust port, 6, level sensor; 7, water level controller, 8, venting stack, 9, the exhaust transverse tube, 10, air outlet hole, 11, the air outlet; 12, rectangular box, 13, first viewing window, 14, second viewing window, the 15, the 3rd viewing window, the 16, the 4th viewing window; 17, the first pipe lid, 18, the second pipe lid, the 19, the 3rd pipe lid, the 20, the 4th pipe lid, 21, exhaust box.
Embodiment:
Below in conjunction with accompanying drawing the present invention is further specified:
Fig. 1,2,3,4,5, shown in 6, be overall structure figure, each location, connecting relation want correct, install firmly.
The exhaust emissions cooling device of anti-explosion diesel engine is a rectangular box 12; Form overall structure by first water tank 1, second water tank 2, exhaust box 21; First water tank, 1 UNICOM, second water tank 2; Upper middle position at first water tank 1 is provided with suction port 3, and suction port 3 vertically connects air inlet transverse tubes 4, on air inlet transverse tube 4, is provided with 130 exhaust ports 5 of proper alignment; Be provided with level sensor 6, water level controller 7 in the left part of first water tank 1, water level controller 7 connects external water source, when level sensor 6 sends the lack of water signal, and water level controller 7 automatic water supplements;
First water tank, 1 UNICOM, second water tank 2, tile vertically is provided with 8,15 venting stacks 8 of 15 venting stacks and upwards gets into exhaust box 21 and the vertical exhaust transverse tube 9 that connects on second water tank 2, and exhaust transverse tube 9 is provided with the air outlet hole 10 of 17 proper alignment; Be provided with first pipe on the left and right end portions of exhaust transverse tube 9 and top and cover 17, second pipe and cover the 18, the 3rd pipe and cover the 19, the 4th and manage and cover 20, manage the 4th that to cover 20 end be air outlet 11;
On first water tank 1 of the front of rectangular box 12, be arranged with first viewing window 13, second viewing window 14, observe the air inlet situation;
On the back of rectangular box 12 exhaust box 21, be arranged with the 3rd viewing window 15, the 4th viewing window 16, observe the exhaust situation;
The top suction port 3 of first water tank 1 connects the relief opening of anti-explosion diesel engine; Cooled tail gas is discharged in the sidepiece air outlet 11 of exhaust box 21;
Each joint part is by bolt, and each sealed department is sealed by seal ring.
Claims (2)
1. the exhaust emissions cooling device of an anti-explosion diesel engine is characterized in that: main structure by: first water tank, second water tank, exhaust box, suction port, air inlet transverse tube, exhaust port, exhaust transverse tube, level sensor, water level controller, viewing window, pipe lid are formed;
The exhaust emissions cooling device is a rectangular box; Form overall structure by first water tank, second water tank, exhaust box; The first water tank UNICOM, second water tank; Upper middle position at first water tank is provided with suction port, and suction port vertically connects the air inlet transverse tube, on the air inlet transverse tube, is provided with 130 exhaust ports of proper alignment; Be provided with level sensor, water level controller in the left part of first water tank, water level controller connects external water source, when level sensor sends the lack of water signal, and the water level controller automatic water supplement;
The first water tank UNICOM, second water tank; Tile vertically is provided with 15 venting stacks on second water tank; 15 venting stacks upwards get into exhaust box and the vertical exhaust transverse tube that connects; The exhaust transverse tube is provided with the air outlet hole of 17 proper alignment, is provided with the first pipe lid, the second pipe lid, the 3rd pipe lid, the 4th pipe lid in exhaust transverse tube left and right end portions and top, is the air outlet in the end of the 4th pipe lid;
On first water tank of the front of rectangular box, be arranged with first viewing window, second viewing window, observe the air inlet situation;
On the exhaust box of the back of rectangular box, be arranged with the 3rd viewing window, the 4th viewing window, observe the exhaust situation;
The top suction port of first water tank connects the relief opening of anti-explosion diesel engine; Cooled tail gas is discharged in the sidepiece air outlet of exhaust box;
First water tank, the second cistern water level information of level sensor picked-up are transferred to water level controller, and water level controller connects external water source, and the instruction supplementing water;
First water tank is the air inlet water tank, and second water tank is the transition water tank, and exhaust box is that waste gas is discharged case;
Each joint part is by bolt, and each sealed department is sealed by seal ring.
2. the exhaust emissions cooling device of anti-explosion diesel engine according to claim 1, it is characterized in that: the cooling extent of exhaust cooling device is: discharge after exhaust temperature is reduced to 70 ℃ by 600 ℃, cooling extent is 530 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102520488A CN102359410B (en) | 2011-08-25 | 2011-08-25 | Tail gas emission cooling device for explosion-proof diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102520488A CN102359410B (en) | 2011-08-25 | 2011-08-25 | Tail gas emission cooling device for explosion-proof diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359410A true CN102359410A (en) | 2012-02-22 |
| CN102359410B CN102359410B (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102520488A Active CN102359410B (en) | 2011-08-25 | 2011-08-25 | Tail gas emission cooling device for explosion-proof diesel engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454091A (en) * | 2014-11-24 | 2015-03-25 | 中国煤炭科工集团太原研究院有限公司 | Novel noise-reduction tail gas purification device for anti-explosion diesel engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407086Y (en) * | 2009-05-01 | 2010-02-17 | 襄樊群龙汽车部件有限公司 | Tail gas treating device |
| CN201461042U (en) * | 2009-07-27 | 2010-05-12 | 煤炭科学研究总院太原研究院 | Waste gas treatment box |
-
2011
- 2011-08-25 CN CN2011102520488A patent/CN102359410B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407086Y (en) * | 2009-05-01 | 2010-02-17 | 襄樊群龙汽车部件有限公司 | Tail gas treating device |
| CN201461042U (en) * | 2009-07-27 | 2010-05-12 | 煤炭科学研究总院太原研究院 | Waste gas treatment box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454091A (en) * | 2014-11-24 | 2015-03-25 | 中国煤炭科工集团太原研究院有限公司 | Novel noise-reduction tail gas purification device for anti-explosion diesel engine |
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| Publication number | Publication date |
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| CN102359410B (en) | 2013-02-27 |
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Owner name: TAIYUAN INSTITUTE OF CHINA COAL TECHNOLOGY AND ENG Free format text: FORMER NAME: CHINA COAL TECHNOLOGY + ENGINEERING GROUP TAIYUAN INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Patentee after: Taiyuan Institute of China Coal Technology and Engineering Group Patentee after: Shanxi Tiandi Coal Mining Machinery Co., Ltd. Address before: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Patentee before: China Coal Technology & Engineering Group Taiyuan Institute Patentee before: Shanxi Tiandi Coal Mining Machinery Co., Ltd. |