CN203202581U - Vehicle natural gas and coke-oven gas mixing tank - Google Patents
Vehicle natural gas and coke-oven gas mixing tank Download PDFInfo
- Publication number
- CN203202581U CN203202581U CN 201320207514 CN201320207514U CN203202581U CN 203202581 U CN203202581 U CN 203202581U CN 201320207514 CN201320207514 CN 201320207514 CN 201320207514 U CN201320207514 U CN 201320207514U CN 203202581 U CN203202581 U CN 203202581U
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- CN
- China
- Prior art keywords
- gas
- mixing tank
- oven gas
- oven
- coke
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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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a vehicle natural gas and coke-oven gas mixing tank. The vehicle natural gas and coke-oven gas mixing tank comprises a pressure regulating metering part, a gas mixing part and a control part, wherein the pressure regulating metering part is arranged on the front section of the mixing tank, the gas mixing part is arranged in the middle of the mixing tank, and the control part is arranged at the terminal of the mixing tank; after the intake flow quantities of natural gas and coke-oven gas are adjusted according to required proportions, sulfide and water are removed through a deep purification device (9), the natural gas and the coke-oven gas are fully mixed in the mixing tank (12) under the driving of an impeller (11), and after the air pressure reaches the standard, the mixed gas is led out through a pipeline (16). The vehicle natural gas and coke-oven gas mixing tank can be used for realizing the adjustable well mixing of the natural gas and the coke-oven gas in constant proportion and has important significance in improving the dynamic property and the emission performances of vehicles.
Description
Technical field
The utility model relates to a kind of gas station natural gas used for automobile oven gas mixing tank.
Background technique
China increases sharply owing to automobile pollution, the environmental pollution that petroleum resources shortage and vehicle exhaust bring is day by day serious, oven gas can be used as alternative fuel for cars after purifying, it is a kind of automobile-used clean energy resource of high-quality, the oven gas of China's annual generation recoverable is 400 billion cubic meters approximately, wherein only having an appointment 10% is recovered utilization, and most oven gas directly enter atmosphere after the burning.Promote the oven gas automobile and when alleviating oil pressure, can effectively reduce the environmental pollution and the pollution of minimizing motor vehicle exhaust emission to environment that oven gas self discharging causes.Hydrogen content is about 55%～60% in the oven gas, and suitable mixes with rock gas, makes the volume fraction of hydrogen in the mixed gas between 20%～30%, but the power character of Effective Raise automobile, and improve its emission performance.At present, common gas mixing tank is can not be effectively high with hydrogen content oven gas and rock gas mix preferably.
Summary of the invention
The technical problems to be solved in the utility model: for the problem of present rock gas, oven gas undercompounding, provide a kind of gas kinetic energy that utilizes that it is mixed, reached the device of certain proportioning.
Technical solutions of the utility model:
A kind of natural gas used for automobile oven gas mixing tank comprises mixing tank, rock gas suction tude, oven gas suction tude and mixed gas steam outlet pipe, and the rock gas suction tude is connected device for deep cleaning with the oven gas suction tude, and device for deep cleaning is located at mixing tank inside.
Device for deep cleaning is comprised of desulfurizer and dewatering unit.
The place, air outlet of device for deep cleaning is provided with impeller.
Be equipped with stop valve, pressure gauge and pressure regulation metering valve on rock gas suction tude and the oven gas suction tude, mixed gas steam outlet pipe end is provided with priority regulation and control dish.
The utility model beneficial effect:
In rock gas-oven gas gas station, realize two kinds of gas abundant mixing by a certain percentage, improve the power character of high hydrogen vehicle and improve its emission performance.What this device can be realized rock gas and oven gas decides ratio, adjustable good mixing, to the power character that improves automobile and the emission performance important in inhibiting that improves automobile.
Compare with traditional gas mixing tank, adopt this natural gas used for automobile oven gas mixing tank to have the following advantages:
1. equipment energy consumption is little
This device impeller is by drive of high-pressure gas, and whole gas mixing tank energy consumption is little.
2. proportions of ingredients is accurate, and is adjustable
But by suction pressure and the air inlet speed of pressure regulation metering valve fine adjustment rock gas and oven gas, realize that it is fixed than mixing.
3. gas purifying effect is good
Rock gas, oven gas all contain a small amount of impurity in the gas station, and this device carries out deep purifying and processed to its sulphur impurity that contains when realizing its mixing, and gaseous mass is high, is more suitable for automobile-used.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Such as figure, natural gas used for automobile oven gas mixing tank inlet end equipment comprises rock gas suction tude 1 and oven gas suction tude 5, article two, the pressure gauge 2 that is equipped with respectively on the admission line and pressure gauge 6, stop valve 3 and stop valve 7 and pressure regulating metering device 4 and pressure regulating metering device 8.Be provided with device for deep cleaning 9 in the mixing tank 12 and connect air outlet 10, air outlet 10 right-hand members are impeller 11.Mixing tank 12 is provided with pressure gauge 13, and the upper left corner is connected to outlet pipe 16.Outlet pipe 16 terminals are priority control panel 15.
Rock gas oven gas gas station is by the registration of monitoring gas pressure table 2 and oven gas pressure gauge 6, regulate in real time natural gas pressure regulating measuring apparatus 4 and oven gas pressure regulating metering device 8, by the air inflow of required proportional control rock gas suction tude 1 and oven gas suction tude 5.The on request rock gas behind the adjust flux, oven gas penetration depth purification plant 9, device for deep cleaning 9 is comprised of desulfurizer and dewatering unit.Further remove the sulphide and the water that contain in the gas.Gas after deep purifying and the dehydration arrives impeller 11 by same air outlet 10, and the impeller rotation realizes the further mixing of gas.Rock gas and oven gas are realized evenly mixing in mixing tank 12, open stop valve 14 after the registration of pressure gauge 13 reaches standard, and mixed gas is derived by outlet pipe 16, flow into priority regulation and control dish 15, enter gas storage well or filling machine by actual demand.
Claims (5)
1. natural gas used for automobile oven gas mixing tank, comprise mixing tank (12), rock gas suction tude (1), oven gas suction tude (5) and mixed gas steam outlet pipe (16), it is characterized in that: rock gas suction tude (1) is connected 5 with the oven gas suction tude) connect device for deep cleaning (9), device for deep cleaning (9) is located at mixing tank (12) inside.
2. natural gas used for automobile oven gas mixing tank according to claim 1, it is characterized in that: device for deep cleaning (9) is comprised of desulfurizer and dewatering unit.
3. natural gas used for automobile oven gas mixing tank according to claim 1, it is characterized in that: impeller (11) is located to be provided with in the air outlet (10) of device for deep cleaning (9).
4. natural gas used for automobile oven gas mixing tank according to claim 1 is characterized in that: be equipped with stop valve (3,7), pressure gauge (2,6) and pressure regulation metering valve (4,8) on rock gas suction tude (1) and the oven gas suction tude (5).
5. natural gas used for automobile oven gas mixing tank according to claim 1, it is characterized in that: mixed gas steam outlet pipe (16) end is provided with priority regulation and control dish (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207514 CN203202581U (en) | 2013-04-23 | 2013-04-23 | Vehicle natural gas and coke-oven gas mixing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207514 CN203202581U (en) | 2013-04-23 | 2013-04-23 | Vehicle natural gas and coke-oven gas mixing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202581U true CN203202581U (en) | 2013-09-18 |
Family
ID=49146688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207514 Expired - Fee Related CN203202581U (en) | 2013-04-23 | 2013-04-23 | Vehicle natural gas and coke-oven gas mixing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100415A (en) * | 2014-08-06 | 2014-10-15 | 贵州大学 | Gas supply system for automobile adopting natural gas doped with coke-oven gas as fuel |
-
2013
- 2013-04-23 CN CN 201320207514 patent/CN203202581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100415A (en) * | 2014-08-06 | 2014-10-15 | 贵州大学 | Gas supply system for automobile adopting natural gas doped with coke-oven gas as fuel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160423 |