CN205227349U - Coal gas diffuses device - Google Patents
Coal gas diffuses device Download PDFInfo
- Publication number
- CN205227349U CN205227349U CN201521097664.0U CN201521097664U CN205227349U CN 205227349 U CN205227349 U CN 205227349U CN 201521097664 U CN201521097664 U CN 201521097664U CN 205227349 U CN205227349 U CN 205227349U
- Authority
- CN
- China
- Prior art keywords
- ignition device
- automatic ignition
- fan housing
- nozzle
- exhaust stack
- 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 - Fee Related
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model provides a coal gas diffuses device, belongs to the graphite product production field, including emergent exhaust stack, bell jar valve, honeycomb duct, nozzle, ventilation hole, fan housing, automatic ignition device, emergent exhaust stack install in the emergency system of diffusing of gas station and to be connected with emergent exhaust duct, the bell jar valve install at emergent exhaust stack tip, its import is connected with emergent exhaust stack, exports and guide pipe connection, the honeycomb duct install between bell jar valve and automatic ignition device, nozzle install on automatic ignition device's upper portion, and be located inside the fan housing, the ventilation hole set up in the fan housing bottom, the ventilation hole have more than one, the fan housing setting on automatic ignition device's upper portion to the encirclement is peripheral at the nozzle, automatic ignition device set up between honeycomb duct and fan housing, have and to avoid coal gas to spread contaminated air in the air, the characteristics of the hidden danger of avoiding exploding.
Description
Technical field
The utility model belongs to graphite product production field, particularly a kind of coal gas diffusing device.
Background technology
In graphite production process, often coal gas can be adopted, namely CO gas; Coal gas is by gas generator, utilizes coal after chemical reaction to make it to be transformed to coal gas, by pipeline, coal gas is transported to gas station, through Stress control and flow-control, then is transported to the place of application coal gas; In the production process of reality, because coal gas is combustibles, pressure is crossed conference and is made air accumulator have explosion danger, regulate the coal gas that pressure is excessive, reduce by release coal gas the coal gas amount that coal gas is transported to coal gas air accumulator exactly to control, or the coal gas in air accumulator is discharged in air, reach the object reducing gas pressure in air accumulator; This function relies on the diffusion valve of gas station to realize, but at gas station diffusion valve when running into unexpected power failure and emergency situations, just need another emergency set for subsequent use of pull-up, namely belljar valve, belljar valve is arranged on exhaust stack, opens belljar valve, and coal gas can flow out from belljar valve, be discharged in the air by pipeline, thus realizing pressure release, the coal gas at this moment having a large amount of ecru is released in air, causes atmosphere pollution, if the sustained release time is long, also explosion danger can be caused.
Summary of the invention
For existing gas station meet an urgent need release gas pressure existing for problem, the utility model proposes a kind of coal gas diffusing device, it is characterized in that: comprise emergent exhaust stack, belljar valve, mozzle, nozzle, air vent, fan housing, automatic ignition device; Described emergent exhaust stack is arranged in the emergent diffusion system of gas station and is connected with emergent discharge duct; Described belljar valve is arranged on emergent exhaust stack end, and its import is connected with emergent exhaust stack, and outlet is connected with mozzle; Described mozzle is arranged between belljar valve and automatic ignition device, and one end exports with belljar valve and is connected, and the other end is connected with automatic ignition device; Described nozzle is arranged on the top of automatic ignition device, and is positioned at fan housing inside; Described air vent is arranged on bottom fan housing; Described air vent has more than one; Described fan housing is arranged on the top of automatic ignition device, and is enclosed in nozzle periphery; Described automatic ignition device is arranged between mozzle and fan housing, comprises cavity, igniting element, power supply; Described cavity is communicated with nozzle with mozzle.
Beneficial effect
The beneficial effects of the utility model are, coal gas can be avoided to be diffused into contaminated air in air, avoid hidden peril of explosion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
1. emergent exhaust stack, 2. belljar valve, 3. mozzle, 4. nozzle, 5. air vent, 6. fan housing, 7. automatic ignition device.
Detailed description of the invention
In order to further illustrate the technical solution of the utility model, existing accompanying drawings detailed description of the invention of the present utility model; As Fig. 1, in this example, select the general coal gas of the industry to meet an urgent need exhaust stack as emergent exhaust stack 1, the general connected mode of the industry and coal gas diffusion system of meeting an urgent need is installed and is connected; The belljar valve selecting the industry general, as belljar valve 2, the control element of belljar valve 2 is installed the signal pickup assembly of travel switch as automatic ignition device; To select with the pipeline of emergent exhaust stack 1 same size as mozzle 3, it is connected with belljar valve 2 and automatic ignition device 7; Select commercially available battery type gas automatic ignitor as the igniting element of automatic ignition device 7 in this example, adopt sheet metal to be made into cavity body, igniting element is arranged in cavity body, and adopts wire to be connected with the switch be arranged on belljar valve 2; Above-mentioned cavity body two ends are communicated with nozzle 4 with mozzle 3 respectively, and are not airtightly in communication with the outside; Conical nozzle 4, as nozzle 4, is arranged on the top of the cavity body of automatic ignition device 7 by the gas-fired nozzle selecting the industry general; Select the steel plate of thickness 1 millimeter to be made into fan housing 6, fan housing 6 is arranged on automatic ignition device 7 top and around the periphery of nozzle 4; Offer the air vent 5 of 4 diameters 20 millimeters in the bottom of fan housing 6 in this example; This completes enforcement of the present utility model; During application, when running into power failure or other emergencies, pull open the switch element of belljar valve 2, coal gas enters into mozzle 3 from emergent exhaust stack 1 by belljar valve 2, and then enters the cavity body of automatic ignition device 7, now, the switch element of belljar valve 2 touches the switch of automatic ignition device 7, automatic ignition device 7 starts, and lights the coal gas in cavity body, and coal gas becomes flame and sprays from nozzle 4; Due to the effect of fan housing 6, flame can not be gone out by the wind of surrounding; The gas-fired that effect due to air vent 5 makes nozzle 4 place is more abundant, avoids pernicious gas and discharges into the atmosphere and cause air pollution.
Claims (1)
1. a coal gas diffusing device, is characterized in that: comprise emergent exhaust stack, belljar valve, mozzle, nozzle, air vent, fan housing, automatic ignition device; Described emergent exhaust stack is arranged in the emergent diffusion system of gas station and is connected with emergent discharge duct; Described belljar valve is arranged on emergent exhaust stack end, and its import is connected with emergent exhaust stack, and outlet is connected with mozzle; Described mozzle is arranged between belljar valve and automatic ignition device, and one end exports with belljar valve and is connected, and the other end is connected with automatic ignition device; Described nozzle is arranged on the top of automatic ignition device, and is positioned at fan housing inside; Described air vent is arranged on bottom fan housing; Described air vent has more than one; Described fan housing is arranged on the top of automatic ignition device, and is enclosed in nozzle periphery; Described automatic ignition device is arranged between mozzle and fan housing, comprises cavity, igniting element, power supply; Described cavity is communicated with nozzle with mozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097664.0U CN205227349U (en) | 2015-12-28 | 2015-12-28 | Coal gas diffuses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097664.0U CN205227349U (en) | 2015-12-28 | 2015-12-28 | Coal gas diffuses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227349U true CN205227349U (en) | 2016-05-11 |
Family
ID=55902410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097664.0U Expired - Fee Related CN205227349U (en) | 2015-12-28 | 2015-12-28 | Coal gas diffuses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227349U (en) |
-
2015
- 2015-12-28 CN CN201521097664.0U patent/CN205227349U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202521629U (en) | Natural gas three-level pressure regulating device of shuttle kiln | |
| CN205227349U (en) | Coal gas diffuses device | |
| CN208703154U (en) | Safety valves for gas | |
| CN205302572U (en) | Combustible gas leakage alarm device of perpendicular horizontal combustion testing appearance | |
| CN2506295Y (en) | Safety flame trap for oxygen mixing gas combustion | |
| CN202598011U (en) | Diffusing system of gas pipeline | |
| CN204372972U (en) | Oil burning boiler explosion-proof flame resistant device | |
| CN209508428U (en) | A kind of intelligent automatic fireproof tempering device of hydrogen or oxygen gas | |
| CN212056744U (en) | Gas supply system | |
| CN102338235A (en) | Explosion-proof valve | |
| CN204151310U (en) | Synthetic ammonia producer gas generator blowing out quick pressure relief device | |
| CN215061344U (en) | Pressure regulating pry diffusing alarm system | |
| CN201943785U (en) | Spark extinguisher and silencer provided with same | |
| CN202118326U (en) | Gas-guide pipeline relief valve for methane tank | |
| CN203869044U (en) | Pulverized coal burner structure for mixed burning of methanol purge gas | |
| CN204164454U (en) | Gas pressure-reducing surge pipe | |
| CN211290035U (en) | Novel noiseless gasification burning device | |
| CN205580668U (en) | Relief valve with warning facility | |
| CN203401190U (en) | Anti-backfire device and welding equipment | |
| CN205278493U (en) | Double -deck installation device of valve is diffused in gas | |
| CN202074080U (en) | Check valve | |
| CN209042421U (en) | A kind of short-flame environment protection-type modulated structure kept burning day and night | |
| CN202040817U (en) | Self-ignition device of natural gas relief opening | |
| CN203052928U (en) | Pressure ventilation pipe noise reduction air outlet | |
| CN217874252U (en) | Pressure reduction type selector valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |