CN214790520U - Integrated form pressure boost air supply system - Google Patents
Integrated form pressure boost air supply system Download PDFInfo
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- CN214790520U CN214790520U CN202120811721.6U CN202120811721U CN214790520U CN 214790520 U CN214790520 U CN 214790520U CN 202120811721 U CN202120811721 U CN 202120811721U CN 214790520 U CN214790520 U CN 214790520U
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Abstract
The utility model relates to an oil gas recovery technical field especially relates to an integrated form pressure boost air supply system, include: waste gas outlet pipe, gas-liquid separation unit and booster fan, the gas-liquid separation unit includes the gas-liquid separation jar, the gas inlet of gas-liquid separation jar with the waste gas outlet pipe is connected, booster fan's gas inlet with the gas vent of gas-liquid separation jar passes through the pipe connection, be equipped with pneumatic trip valve on the waste gas outlet pipe way and be used for control the pressure transmitter that pneumatic trip valve opened or closed, pressure transmitter with pneumatic trip valve is chain, booster fan's gas inlet and gas outlet are equipped with first spark arrester and second spark arrester. The utility model discloses a pressure transmitter and pneumatic trip valve's chain, the pressure that effective control got into the gas-liquid separation jar imports and exports the first spark arrester and the second spark arrester that set up through booster fan, improves security and the reliability of using.
Description
Technical Field
The utility model relates to an oil gas recovery technical field especially relates to an integrated form pressure boost air supply system.
Background
At present, the oil gas recovery system and the VOCs treatment equipment have longer distance from a tank area or a loading and unloading area, longer pipeline resistance cannot be overcome by means of discharge pressure of a breather valve of the tank area or pressure exhaled by a loading and unloading station, and necessary pressurization equipment needs to be installed between the VOCs treatment equipment and the tank area/loading and unloading platform under the working condition, so that gas in the tank area or the loading and unloading area is conveyed to an inlet of the device.
Among the prior art, generally adopt the mode of only fan transport with the gas transport to the device entry in jar district or loading and unloading district, but the fan has the possibility that the friction produced the spark in the operation process, and the gas that most VOCs treatment facility handled is flammable explosive gas moreover, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the integrated supercharging air supply system is provided, and the use safety and reliability are improved.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an integrated forced air induction system comprising: waste gas outlet pipe, gas-liquid separation unit and booster fan, the gas-liquid separation unit includes the gas-liquid separation jar, the gas inlet of gas-liquid separation jar with the waste gas outlet pipe is connected, booster fan's gas inlet with the gas vent of gas-liquid separation jar passes through the pipe connection, be equipped with pneumatic trip valve on the waste gas outlet pipe way and be used for control the pressure transmitter that pneumatic trip valve opened or closed, pressure transmitter with pneumatic trip valve is chain, booster fan's gas inlet and gas outlet are equipped with first spark arrester and second spark arrester.
Further, the gas-liquid separation unit also comprises a magnetic turning plate liquid level meter which is vertically arranged on one side of the gas-liquid separation tank.
Furthermore, a stop valve is arranged on a connecting pipeline between the gas-liquid separation tank and the magnetic turning plate liquid level meter.
Further, a liquid drainage pipeline is arranged at the bottom of the gas-liquid separation tank.
Furthermore, an electromagnetic valve is arranged on the liquid discharge pipeline.
Further, a liquid outlet of the liquid discharge pipeline is connected with the liquid storage tank.
Further, still include VOCs concentration detection appearance, VOCs concentration detection appearance sets up gas-liquid separation jar with between the first spark arrester.
Further, a safety valve is arranged at the air inlet of the waste gas outlet pipe.
The utility model has the advantages that: the utility model discloses a pressure transmitter and pneumatic trip valve's chain, the pressure that effective control got into the gas-liquid separation jar imports and exports the first spark arrester and the second spark arrester that set up through booster fan, improves security and the reliability of using.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an integrated supercharging and air supply system according to an embodiment of the present invention;
fig. 2 is a partially enlarged view of a portion a of fig. 1.
Reference numerals: 1. a pressure transmitter; 2. a pneumatic shut-off valve; 3. a gas-liquid separation tank; 4. a magnetic flap level gauge; 5. a first flame arrestor; 6. a booster fan; 7. a second flame arrestor; 8. an exhaust gas outlet pipe; 9. a stop valve; 10. an electromagnetic valve; 11. a liquid storage tank; 12. a VOCs concentration detector; 13. a safety valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The integrated plenum air supply system as shown in fig. 1 to 2 includes: waste gas outlet duct 8, gas-liquid separation unit and booster fan 6, the gas-liquid separation unit includes gas-liquid separation jar 3, gas-liquid separation jar 3's air inlet and waste gas outlet duct 8 are connected, booster fan 6's air inlet passes through the pipe connection with gas-liquid separation jar 3's gas vent, 8 pressure transmitter 1 that are equipped with pneumatic trip valve 2 and are used for controlling pneumatic trip valve 2 and open or close on the waste gas outlet duct way, pressure transmitter 1 is chain with pneumatic trip valve 2, booster fan 6's air inlet and gas outlet are equipped with first spark arrester 5 and second spark arrester 7. The pneumatic cut-off valve 2 is in a normally closed state, and when the numerical value of the pressure transmitter 1 exceeds a set value, the pneumatic cut-off valve 9 is opened; when the value of the pressure transmitter 1 is lower than the set value, the pneumatic valve is closed.
The embodiment of the utility model provides an implementation process, pressure transmitter 1 and pneumatic trip valve 2 chain control, pneumatic trip valve 2 is the normally closed state, when pressure transmitter 1's numerical value surpassed when reaching the setting value, pneumatic stop valve 9 is opened, oil gas and VOCs pass through exhaust outlet 8 and get into gas-liquid separation jar 3, when pressure transmitter 1's numerical value is less than the setting value, the pneumatic valve is closed, gas-liquid separation jar 3 is handled the oil gas and the VOCs who get into, the partial moisture in the effectual separation gas, improve the treatment effeciency of subsequent handling, gas after the separation gets into booster fan 6 from gas-liquid separation jar 3 gas outlets, first spark arrester 5 and second spark arrester 7 are installed respectively to booster fan 6's exit, can make very first time's blocking to explosion and the burning that probably takes place, prevent upper reaches or the accident in low reaches and stretch to the other end. The utility model discloses a pressure transmitter 1 and pneumatic trip valve 2's chain, the effective control gets into the pressure of gas-liquid separation jar 3, imports and exports first spark arrester 5 and the second spark arrester 7 that sets up through booster fan 6, improves security and the reliability of using.
On the basis of the above embodiment, the gas-liquid separation unit further comprises a magnetic turning plate liquid level meter 4, wherein the magnetic turning plate liquid level meter 4 is vertically arranged on one side of the gas-liquid separation tank 3, and the height of the liquid level in the medium can be directly and visually observed when the liquid level is measured by the turning plate liquid level meter, so that the liquid in the tank is prevented from entering the booster fan 6 excessively, and the booster fan 6 is protected.
When the magnetic turning plate liquid level meter 4 is required to be repaired or even replaced due to faults, when a medium harmful to a human body exists in a pipeline between the magnetic turning plate liquid level meter 4 and the gas-liquid separation tank 3, the stop valve 9 is arranged on a connecting pipeline between the gas-liquid separation tank 3 and the magnetic turning plate liquid level meter 4, the medium is prevented from flowing out by closing the stop valve 9, the disassembly is convenient, and the personal safety is effectively guaranteed.
Preferably, in the above embodiment, the bottom of the gas-liquid separation tank 3 is provided with a drain line.
On the basis of the above embodiment, the liquid discharge pipe is provided with the electromagnetic valve 10. The electromagnetic valve 10 is interlocked with the magnetic turning plate liquid level meter 4, and when the liquid level exceeds a set numerical value, the electromagnetic valve 10 is opened to discharge liquid; when the gauge does not exceed the set value, the solenoid valve 10 is closed. The magnetic turnover liquid level meter can visually check the liquid level in the tank on site and automatically replenish water according to the height of the liquid level.
In order to reduce the pollution to the environment, the liquid outlet of the liquid drainage pipeline is connected with the liquid storage tank 11, and the discharged liquid is treated in a centralized way.
The utility model discloses in the preferred embodiment, still include VOCs concentration detection appearance 12, VOCs concentration detection appearance 12 sets up between gas-liquid separation jar 3 and first spark arrester 5, effectively detects gas-liquid separation jar 3's treatment effect, improves the security.
Preferably, as the above embodiment, the gas inlet of the exhaust gas outlet pipe 8 is provided with a safety valve 13, when the pressure transmitter 1 and the pneumatic cut-off valve 2 are in linkage failure, the pressure transmitter 1 reaches the set pressure, and when the start cut-off valve is not opened, the safety valve 13 is started, so that the use safety and reliability are improved.
The embodiment of the utility model provides an implementation process, pressure transmitter 1 and pneumatic trip valve 2 interlocking control, pneumatic trip valve 2 is normally closed state, when pressure transmitter 1's numerical value surpassed and reached the setting value, pneumatic stop valve 9 opened, the pressure of separation gas has been improved, make the higher separation gas of pressure spout gas-liquid separation jar 3, thereby improved gas-liquid separation's effect, oil gas and VOCs get into gas-liquid separation jar 3 through waste gas outlet duct 8, when pressure transmitter 1's numerical value is less than the setting value, the pneumatic valve is closed, gas-liquid separation jar 3 handles the oil gas and VOCs who get into, the partial moisture in the effective separation gas improves the treatment effeciency of follow-up process, the gas after the separation gets into booster fan 6 from gas-liquid separation jar 3 gas outlet, first spark arrester 5 and second spark arrester 7 are installed respectively to booster fan 6's exit, can make the very first time block to explosion and the burning that probably has taken place, preventing an accident upstream or downstream from spreading to the other end. The utility model discloses a pressure transmitter 1 and pneumatic trip valve 2's chain, the effective control gets into the pressure of gas-liquid separation jar 3, imports and exports first spark arrester 5 and the second spark arrester 7 that sets up through booster fan 6, improves security and the reliability of using.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An integrated forced induction air supply system, comprising: waste gas outlet duct (8), gas-liquid separation unit and booster fan (6), the gas-liquid separation unit includes gas-liquid separation jar (3), the air inlet of gas-liquid separation jar (3) with waste gas outlet duct (8) are connected, the air inlet of booster fan (6) with the gas vent of gas-liquid separation jar (3) passes through the pipe connection, waste gas outlet duct (8) are said and are equipped with pneumatic trip valve (2) and are used for control pressure transmitter (1) that pneumatic trip valve (2) were opened or were closed, pressure transmitter (1) with pneumatic trip valve (2) are chain, the air inlet and the gas outlet of booster fan (6) are equipped with first spark arrester (5) and second spark arrester (7).
2. The integrated pressurized air supply system according to claim 1, wherein the gas-liquid separation unit further comprises a magnetic flap level gauge (4), and the magnetic flap level gauge (4) is vertically disposed at one side of the gas-liquid separation tank (3).
3. The integrated pressurized air supply system according to claim 2, wherein a stop valve (9) is arranged on a connecting pipeline between the gas-liquid separation tank (3) and the magnetic flap liquid level meter (4).
4. The integrated pressurized air supply system according to claim 3, wherein a drain is provided at the bottom of the gas-liquid separation tank (3).
5. The integrated forced air supply system according to claim 4, wherein the drain line is provided with a solenoid valve (10).
6. The integrated pressurized air supply system according to claim 5, wherein the liquid outlet of the liquid drainage pipeline is connected to the liquid storage tank (11).
7. The integrated pressurized air supply system according to claim 1, further comprising a VOCS concentration detector (12), wherein the VOCS concentration detector (12) is disposed between the gas-liquid separation tank (3) and the first flame arrestor (5).
8. The integrated forced air supply system according to claim 1, characterized in that the inlet of the exhaust outlet pipe (8) is provided with a safety valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811721.6U CN214790520U (en) | 2021-04-20 | 2021-04-20 | Integrated form pressure boost air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811721.6U CN214790520U (en) | 2021-04-20 | 2021-04-20 | Integrated form pressure boost air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790520U true CN214790520U (en) | 2021-11-19 |
Family
ID=78688307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120811721.6U Active CN214790520U (en) | 2021-04-20 | 2021-04-20 | Integrated form pressure boost air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214790520U (en) |
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2021
- 2021-04-20 CN CN202120811721.6U patent/CN214790520U/en active Active
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