CN206924279U - A kind of fuel gas spark arrester - Google Patents
A kind of fuel gas spark arrester Download PDFInfo
- Publication number
- CN206924279U CN206924279U CN201720803795.9U CN201720803795U CN206924279U CN 206924279 U CN206924279 U CN 206924279U CN 201720803795 U CN201720803795 U CN 201720803795U CN 206924279 U CN206924279 U CN 206924279U
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- tank body
- water
- pipe
- inlet pipe
- sieve plate
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Abstract
Back-fire relief explosion-protection equipment technical field, more particularly to a kind of fuel gas spark arrester are the utility model is related to, it includes tank body, it is characterised in that the tank body top is provided with air inlet pipe, blast pipe, venting of dust explosion mouth；The tank body lower part is provided with water inlet pipe and blow-off pipe；Valve is equipped with the air inlet pipe, blast pipe, water inlet pipe and blow-off pipe；Sieve plate is provided with the tank body, the surrounding of the sieve plate is connected with inner tank wall；The air inlet pipe is deep into below sieve plate；Water is filled in the tank body, the lowest water level line of the water is on the sieve plate top；Position on the tank body between sieve plate top and lowest water level line is provided with overflow pipe；Water-cooling circulating device is connected between the water inlet pipe and the overflow pipe.The beneficial effects of the utility model are：It is simple in construction, easy to use, Fire resistances are high, securely and reliably.
Description
Technical field
It the utility model is related to back-fire relief explosion-protection equipment technical field, more particularly to a kind of fuel gas spark arrester.
Background technology
Spark arrester is mounted in a kind of safety convenience instrument of the positive pressure side of releasing pipe, when chemical industry tail gas CIU is anticipated
During outer explosion accident, the caused shock wave destruction drainage system that explodes is prevented, and blocks flame caused by blast along extraction pipeline
Conduction, a kind of Special safety device for preventing accident from further expanding.
Spark arrester of the prior art, its construction is relatively simple, only including air inlet pipeline, gas exhaust piping and explosion-proof vent,
Such water seal fire arrestor is because structure is simple and crude, and poor controllability, Fire resistances are low, very big potential safety hazard be present.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of it is simple in construction, easy to use, Fire resistances are high, peace
Complete reliable fuel gas spark arrester.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of fuel gas spark arrester, including tank body, it is characterised in that the tank body top is provided with air inlet pipe, exhaust
Pipe, venting of dust explosion mouth；The tank body lower part is provided with water inlet pipe and blow-off pipe；On the air inlet pipe, blast pipe, water inlet pipe and blow-off pipe
Provided with valve；Sieve plate is provided with the tank body, the surrounding of the sieve plate is connected with inner tank wall；The air inlet pipe is deep into sieve plate
Below；Water is filled in the tank body, the lowest water level line of the water is on the sieve plate top；On the tank body sieve plate top with
Position between lowest water level line is provided with overflow pipe；Water cooling circulation dress is connected between the water inlet pipe and the overflow pipe
Put.
Further technical scheme is：The air inlet pipe and blast pipe are provided with gas flowmeter；Set on the overflow pipe
There is fluid flowmeter.
Further technical scheme is：The exit that the water inlet pipe enters in tank body is provided with comb boom.
Further technical scheme is：The tank inner surface, comb boom surface, floor lever of sieve tray scribble preservative substance.
Further technical scheme is：The tank body is provided with a visor, and the liquid level of the visor and water is in same level
On face.
It is using beneficial effect caused by above-mentioned technical proposal：
1st, the setting of venting of dust explosion mouth adds the safety coefficient of spark arrester；
2nd, the setting of sieve plate can effectively control the flow and velocity of liquid assets of gas, also reduce feelings of the outlet with dilutional hyponatremia
Condition, while the impurity such as the flue dust in gas can also be filtered out；
3rd, by setting the position of overflow pipe, automatic control water level, water level is made to be maintained at normal place, without using electricity
Sub- device carries out the control of water level, thus more safe；
4th, fuel gas by when, the water in tank body can carry out cooling to gas and ensure that detonation does not occur for gas and to waste gas
The flame of CIU flows backwards the prevention that set off an explosion；
5th, water-cooling circulating device is introduced between overflow pipe and water inlet pipe, the water in tank body can be made to control all the time and closed
Suitable temperature and water level；
6th, the setting for combing boom effectively prevent the situation that current pour into tank body, make what the water flows gently to enter tank body；
7th, the utility model is simple in construction, is easily achieved, and can effectively prevent string fire, and Fire resistances are high, securely and reliably.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model；
Wherein：1- air inlet pipe, 2- fluid flowmeters, 3- overflow pipes, 4- water-cooling circulating devices, 5- water inlet pipes, 6- comb water
Grid, 7- blow-off pipes, 8- water, 9- sieve plates, 10- lowest water levels line, 11- blast pipes, 12- gas flowmeters, 13- ventings of dust explosion mouth, 14- are regarded
Mirror.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figure 1, a kind of fuel gas spark arrester, including tank body, it is characterised in that the tank body top be provided with into
Tracheae 1, blast pipe 11, venting of dust explosion mouth 13；The tank body lower part is provided with water inlet pipe 5 and blow-off pipe 7；The air inlet pipe 1, blast pipe
11st, it is equipped with valve on water inlet pipe 5 and blow-off pipe 7；Sieve plate 9, the surrounding and inner tank wall of the sieve plate 9 are provided with the tank body
It is connected；The air inlet pipe 1 is deep into sieve plate below 9；Water 8 is filled in the tank body, the lowest water level line 10 of the water 8 is described
The top of sieve plate 9；Position on the tank body between the top of sieve plate 9 and lowest water level line 10 is provided with overflow pipe 3；The water inlet pipe
Water-cooling circulating device 4 is connected between 5 and the overflow pipe 3.
The setting of venting of dust explosion mouth adds the safety coefficient of spark arrester；The setting of sieve plate 9 can effectively control gas flow and
Velocity of liquid assets, situation of the outlet with dilutional hyponatremia is also reduced, while the impurity such as the flue dust in gas can also be filtered out；Pass through setting
The position of overflow pipe, with automatic control water level water level can be made to be maintained at normal place, without carrying out water level using electronic device
Control, it is thus safer；Fuel gas by when, the water in tank body can be cooled down to gas to ensure that gas does not occur
Detonation prevents the flame refluence of burned waste gas system from setting off an explosion simultaneously；Water cooling circulation is introduced between overflow pipe and water inlet pipe
Device, the water in tank body can be made to control all the time in suitable temperature and water level.
Preferably：The air inlet pipe 1 and blast pipe 11 are provided with gas flowmeter 12；The overflow pipe 3 is provided with liquid
Flowmeter 2.Gas flowmeter 12 can be used for the flow for monitoring air intake-exhaust；Fluid flowmeter 2 can monitor water in overflow pipe 3
Flow, once flow is too low, illustrate that water level in tank body is reduced, it is necessary to which the valve for opening water inlet pipe 5 carries out water filling, until liquid
The flow that flowmeter body 2 is shown is normal.
Preferably：The exit that the water inlet pipe 5 enters in tank body is provided with comb boom 6.The setting of comb boom 6 effectively prevents
Current pour into the situation of tank body, make what the water flows gently to enter tank body.
Preferably：The tank inner surface, comb boom 6 surface, the surface of sieve plate 9 scribble preservative substance.Add device
Service life.
Preferably：The tank body is provided with a visor 14, and the liquid level of the visor 14 and water 8 is in same level.
Claims (5)
1. a kind of fuel gas spark arrester, including tank body, it is characterised in that the tank body top is provided with air inlet pipe (1), exhaust
Manage (11), venting of dust explosion mouth (13)；The tank body lower part is provided with water inlet pipe (5) and blow-off pipe (7)；The air inlet pipe (1), blast pipe
(11), it is equipped with valve on water inlet pipe (5) and blow-off pipe (7)；Sieve plate (9), the surrounding of the sieve plate (9) are provided with the tank body
It is connected with inner tank wall；The air inlet pipe (1) is deep into sieve plate (9) below；Water (8) is filled in the tank body, the water (8)
Lowest water level line (10) is on the sieve plate (9) top；On the tank body between sieve plate (9) top and lowest water level line (10)
Position is provided with overflow pipe (3)；Water-cooling circulating device (4) is connected between the water inlet pipe (5) and the overflow pipe (3).
2. a kind of fuel gas spark arrester according to claim 1, it is characterised in that the air inlet pipe (1) and blast pipe
(11) it is provided with gas flowmeter (12)；The overflow pipe (3) is provided with fluid flowmeter (2).
3. a kind of fuel gas spark arrester according to claim 1 or 2, it is characterised in that the water inlet pipe (5) enters
Exit in tank body is provided with comb boom (6).
4. a kind of fuel gas spark arrester according to claim 3, it is characterised in that the tank inner surface, comb boom
(6) surface, sieve plate (9) surface scribble preservative substance.
5. a kind of fuel gas spark arrester according to claim 4, it is characterised in that the tank body is provided with a visor
(14), the liquid level of the visor (14) and water (8) is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803795.9U CN206924279U (en) | 2017-07-05 | 2017-07-05 | A kind of fuel gas spark arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803795.9U CN206924279U (en) | 2017-07-05 | 2017-07-05 | A kind of fuel gas spark arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924279U true CN206924279U (en) | 2018-01-26 |
Family
ID=61353551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720803795.9U Active CN206924279U (en) | 2017-07-05 | 2017-07-05 | A kind of fuel gas spark arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953721A (en) * | 2018-07-18 | 2018-12-07 | 濉溪县杰森环保科技有限公司 | A kind of explosion-proof watertight valve of gas pipeline cooling |
| CN114100028A (en) * | 2021-10-29 | 2022-03-01 | 东明中信国安瑞华新材料有限公司 | Intelligent anti-polymerization detonation-resistant flame arrester |
-
2017
- 2017-07-05 CN CN201720803795.9U patent/CN206924279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953721A (en) * | 2018-07-18 | 2018-12-07 | 濉溪县杰森环保科技有限公司 | A kind of explosion-proof watertight valve of gas pipeline cooling |
| CN114100028A (en) * | 2021-10-29 | 2022-03-01 | 东明中信国安瑞华新材料有限公司 | Intelligent anti-polymerization detonation-resistant flame arrester |
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