CN206267923U - A kind of anti-explosion diesel engine for mine - Google Patents
A kind of anti-explosion diesel engine for mine Download PDFInfo
- Publication number
- CN206267923U CN206267923U CN201621201500.2U CN201621201500U CN206267923U CN 206267923 U CN206267923 U CN 206267923U CN 201621201500 U CN201621201500 U CN 201621201500U CN 206267923 U CN206267923 U CN 206267923U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- fence
- waste gas
- fire arrestor
- gas treatment
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- 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 - Fee Related
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of anti-explosion diesel engine for mine, including exhaust fire arrestor fence, waste gas treatment tank and booster, the bottom inwall of the waste gas treatment tank is provided with level sensor, the side of the waste gas treatment tank is provided with warning device, the exhaust fire arrestor fence is installed on the porch of waste gas treatment tank, the inlet end of the exhaust fire arrestor fence is connected with exhaust main, the outlet side of the exhaust fire arrestor fence is connected with exhaust branch pipe, the exhaust fire arrestor fence is provided with the first cooling chamber, the side of the exhaust fire arrestor fence is connected with the first drain pipe, the opposite side of the exhaust fire arrestor fence is connected with the first feed tube, the exhaust main is provided with the second cooling chamber, the side of the exhaust main is connected with the second feed tube, the opposite side of the exhaust main is connected with the second drain pipe.The utility model is reasonable in design, is easy to safeguard and repairs, and effectively improves the safe application performance of the diesel engine, increases the service life.
Description
Technical field
The utility model is related to Diesel Engine Technique Field, more particularly to a kind of anti-explosion diesel engine for mine.
Background technology
Anti-explosion diesel engine is that simple transformation is done to common explosion proof diesel engine in its initial stage developed, antiknock device will
Ask strict far away from current, explosion-proof technology is also far from nowadays complicated.With the improvement of people's safety consciousness, every country starts
Carry out enforceable explosion-proof criteria, this behave has greatly accelerated the development of explosion-proof industry.Anti-explosion diesel engine for mine is mainly applied
In the ventilation condition underground coal mine poorer than ground.Existing engine block is complicated, and volume is larger, installs and difficult in maintenance, together
When in the operation of high load capacity constant temperature raise, cooling-down effect is poor, and the burst failure, shadow such as on fire are easily caused when scavenging
The normal of diesel engine is rung to use.
Utility model content
The purpose of this utility model is and a kind of mine anti-explosion bavin for proposing in order to solve shortcoming present in prior art
Oil machine.
To achieve these goals, the utility model employs following technical scheme：
A kind of anti-explosion diesel engine for mine, including exhaust fire arrestor fence, waste gas treatment tank and booster, the exhaust-gas treatment
The bottom inwall of case is provided with level sensor, and the side of the waste gas treatment tank is provided with warning device, the exhaust back-fire relief grid
Column is installed on the porch of waste gas treatment tank, and the inlet end of the exhaust fire arrestor fence is connected with exhaust main, the exhaust
The outlet side of fire arrestor fence is connected with exhaust branch pipe, and the exhaust fire arrestor fence is provided with the first cooling chamber, the exhaust
The side of fire arrestor fence is connected with the first drain pipe, and the opposite side of the exhaust fire arrestor fence is connected with the first feed tube,
And first one end of drain pipe and the first feed tube all extend in the first cooling chamber, it is remote that the booster is connected to exhaust main
From the side of waste gas treatment tank, the exhaust main is provided with the second cooling chamber, and the exhaust main is near the side of booster
The second feed tube is connected with, the exhaust main is connected with the second drain pipe, and second near the side of exhaust fire arrestor fence
One end of drain pipe and the second feed tube is all extended in the second cooling chamber, and the booster passes through away from the side of exhaust main
Bolt connection has blast pipe.
Preferably, the one end and the second drain pipe of first drain pipe and the first feed tube away from exhaust fire arrestor fence
One end with the second feed tube away from exhaust main is all extended in cooling device, and the cooling device is water cooling box or coolant
Case.
Preferably, the exhaust main is inverted l-shaped structure, is passed through between the exhaust volute and exhaust main of the booster
Exhaust flange is connected.
Preferably, liquid for treating waste gas is provided with the waste gas treatment tank, and one end of exhaust branch pipe extends to exhaust-gas treatment
In liquid.
The beneficial effects of the utility model are：By setting up exhaust resistance between diesel exhaust gas house steward and waste gas treatment tank
Firearm fence, waste gas eliminates flame or Mars present in waste gas first by spark arrester, improves the safe handling of the diesel engine
Performance；Cooled down by the second cooling chamber double circulation on the first cooling chamber and exhaust main that are vented on fire arrestor fence, made
Obtain high-temp waste gas to arrange safely to air, it is to avoid high exhaust temperatures cause explosion problem on fire when excluding, increase the service life.This reality
With new design rationally, it is easy to safeguard and repairs, effectively improve the safe application performance of the diesel engine, increases the service life.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anti-explosion diesel engine for mine structural representation.
In figure：1 exhaust fire arrestor fence, 2 first cooling chambers, 3 first drain pipes, 4 waste gas treatment tanks, 5 level sensors,
6 first feed tubes, 7 exhaust branch pipes, 8 second drain pipes, 9 exhaust mains, 10 second cooling chambers, 11 second feed tubes, 12 superchargings
Device, 13 blast pipes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of anti-explosion diesel engine for mine, including exhaust fire arrestor fence 1, waste gas treatment tank 4 and booster 12,
The bottom inwall of waste gas treatment tank 4 is provided with level sensor 5, and the side of waste gas treatment tank 4 is provided with warning device, is vented spark arrester
Fence 1 is installed on the porch of waste gas treatment tank 4, and the inlet end for being vented fire arrestor fence 1 is connected with exhaust main 9, exhaust resistance
The outlet side of firearm fence 1 is connected with exhaust branch pipe 7, and exhaust fire arrestor fence 1 is provided with the first cooling chamber 2, is vented spark arrester
The side of fence 1 is connected with the first drain pipe 3, and the opposite side for being vented fire arrestor fence 1 is connected with the first feed tube 6, and first
One end of the feed tube 6 of drain pipe 3 and first is all extended in the first cooling chamber 2, and booster 12 is connected to exhaust main 9 away from useless
The side of gas disposal case 4, exhaust main 9 is provided with the second cooling chamber 10, and exhaust main 9 is connected near the side of booster 12
Second feed tube 11, exhaust main 9 is connected with the second drain pipe 8, and the second drain pipe near the side of exhaust fire arrestor fence 1
8 and second one end of feed tube 11 all extend in the second cooling chamber 10, booster 12 passes through spiral shell away from the side of exhaust main 9
Tether and be connected to blast pipe 13.The beneficial effects of the utility model are：By diesel exhaust gas house steward 9 and waste gas treatment tank 4 it
Between set up exhaust fire arrestor fence 1, waste gas eliminates flame or Mars present in waste gas first by spark arrester, improves the bavin
The safe application performance of oil machine；By the second cooling on the first cooling chamber 2 and exhaust main 9 that are vented on fire arrestor fence 1
The double circulation cooling of chamber 10 so that high-temp waste gas are arranged safely to air, it is to avoid high exhaust temperatures cause on fire the asking that burst when excluding
Topic, increases the service life.
The one end and the second drain pipe 8 and second of first drain pipe 3 and the first feed tube 6 away from exhaust fire arrestor fence 1
Feed tube 11 is all extended in cooling device away from one end of exhaust main 9, and cooling device is water cooling box or tank for coolant, exhaust
House steward 9 is inverted l-shaped structure, is connected by exhaust flange between the exhaust volute and exhaust main 9 of booster 12, waste gas treatment tank
It is provided with liquid for treating waste gas in 4, and one end of exhaust branch pipe 7 extends to liquid for treating waste gas.The beneficial effects of the utility model are：
By setting up exhaust fire arrestor fence 1 between diesel exhaust gas house steward 9 and waste gas treatment tank 4, waste gas passes through spark arrester first,
Flame or Mars present in waste gas are eliminated, the safe application performance of the diesel engine is improved；By being vented on fire arrestor fence 1
The double circulation of the second cooling chamber 10 cooling on first cooling chamber 2 and exhaust main 9 so that high-temp waste gas are arranged safely to air,
Avoiding high exhaust temperatures causes explosion problem on fire when excluding, increase the service life.
Operation principle：During work, by setting up exhaust spark arrester between diesel exhaust gas house steward 9 and waste gas treatment tank 4
Fence 1, waste gas eliminates flame or Mars present in waste gas first by spark arrester, enters at waste gas from exhaust branch pipe 7 afterwards
Exhaust-gas treatment is carried out in reason case 4, the liquid level of liquid for treating waste gas in the real-time monitoring waste gas treatment tank 4 of level sensor 5, once
When detecting that liquid for treating waste gas is few, alarm is timely sent by warning device, be conducive to the diesel exhaust just
Often treatment, improves the safe application performance of the diesel engine；It is total by the first cooling chamber 2 and exhaust that are vented on fire arrestor fence 1
The double circulation of the second cooling chamber 10 cooling on pipe 9, timely carries out cooling treatment so that high temperature gives up by the EGT of discharge
Gas is arranged safely to air, it is to avoid high exhaust temperatures cause explosion problem on fire when excluding, increase the service life.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of anti-explosion diesel engine for mine, including exhaust fire arrestor fence (1), waste gas treatment tank (4) and booster (12), its spy
Levy and be, the bottom inwall of the waste gas treatment tank (4) is provided with level sensor (5), and the side of the waste gas treatment tank (4) sets
There is warning device, the exhaust fire arrestor fence (1) is installed on the porch of waste gas treatment tank (4), the exhaust back-fire relief grid
The inlet end on column (1) is connected with exhaust main (9), and the outlet side of exhaust fire arrestor fence (1) is connected with exhaust branch pipe
(7), exhaust fire arrestor fence (1) is provided with the first cooling chamber (2), the side connection of exhaust fire arrestor fence (1)
The opposite side for having the first drain pipe (3), exhaust fire arrestor fence (1) is connected with the first feed tube (6), and the first drain pipe
(3) all extended in the first cooling chamber (2) with one end of the first feed tube (6), the booster (12) is connected to exhaust main
(9) away from the side of waste gas treatment tank (4), the exhaust main (9) is provided with the second cooling chamber (10), the exhaust main
(9) the second feed tube (11) is connected near the side of booster (12), the exhaust main (9) is near exhaust fire arrestor fence
(1) side is connected with the second drain pipe (8), and one end of the second drain pipe (8) and the second feed tube (11) all extends to
In two cooling chambers (10), the booster (12) has been bolted blast pipe (13) away from the side of exhaust main (9).
2. a kind of anti-explosion diesel engine for mine according to claim 1, it is characterised in that first drain pipe (3) and
One feed tube (6) is away from one end and the second drain pipe (8) for being vented fire arrestor fence (1) and the second feed tube (11) away from exhaust
One end of house steward (9) is all extended in cooling device, and the cooling device is water cooling box or tank for coolant.
3. a kind of anti-explosion diesel engine for mine according to claim 1, it is characterised in that the exhaust main (9) is inverted L-shaped
Structure, is connected between the exhaust volute and exhaust main (9) of the booster (12) by exhaust flange.
4. a kind of anti-explosion diesel engine for mine according to claim 1, it is characterised in that is set in the waste gas treatment tank (4)
There is a liquid for treating waste gas, and one end of exhaust branch pipe (7) extends to liquid for treating waste gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201500.2U CN206267923U (en) | 2016-11-08 | 2016-11-08 | A kind of anti-explosion diesel engine for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201500.2U CN206267923U (en) | 2016-11-08 | 2016-11-08 | A kind of anti-explosion diesel engine for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267923U true CN206267923U (en) | 2017-06-20 |
Family
ID=59039382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621201500.2U Expired - Fee Related CN206267923U (en) | 2016-11-08 | 2016-11-08 | A kind of anti-explosion diesel engine for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999678A (en) * | 2018-06-12 | 2018-12-14 | 中国煤炭科工集团太原研究院有限公司 | A kind of combined type anti-explosion diesel engine emission-control equipment |
| CN109017278A (en) * | 2018-07-28 | 2018-12-18 | 襄阳晟欣机电有限公司 | A kind of explosion-proof slipping multi-functional vehicle for mines |
-
2016
- 2016-11-08 CN CN201621201500.2U patent/CN206267923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999678A (en) * | 2018-06-12 | 2018-12-14 | 中国煤炭科工集团太原研究院有限公司 | A kind of combined type anti-explosion diesel engine emission-control equipment |
| CN109017278A (en) * | 2018-07-28 | 2018-12-18 | 襄阳晟欣机电有限公司 | A kind of explosion-proof slipping multi-functional vehicle for mines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181108 |