CN210259698U - Volatile organic liquid storage tank breathes waste gas collection device - Google Patents
Volatile organic liquid storage tank breathes waste gas collection device Download PDFInfo
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- CN210259698U CN210259698U CN201920876719.XU CN201920876719U CN210259698U CN 210259698 U CN210259698 U CN 210259698U CN 201920876719 U CN201920876719 U CN 201920876719U CN 210259698 U CN210259698 U CN 210259698U
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Abstract
The utility model discloses a volatile organic liquid storage tank breathes waste gas collection device, including exhaust, spark arrester breather valve, water-sealed tank and solvent storage tank, the solvent storage tank top is connected with the blast pipe, and the blast pipe is connected with the spiral plate condenser, the spark arrester breather valve is installed to spiral plate condenser upside, spark arrester breather valve top is provided with the waste gas collecting channel, and the waste gas collecting channel has the water-sealed tank through blast pipe connection, the water-sealed tank push pipe is connected with ball valve and emergency bypass valve through the blast pipe. This volatile organic liquid storage tank breathes waste gas collection device is provided with spark arrester breather valve, waste gas collecting channel and water-sealed tank, and when the accident took place for back level environmental protection treatment equipment, this triple safety device can effectively block the influence of accident to this system, ensures the production safety and stability operation.
Description
Technical Field
The utility model belongs to the technical field of the waste gas collection device, specifically be a volatile organic liquid storage tank breathes waste gas collection device.
Background
Along with the continuous development of society, the consciousness of people's environmental protection is also stronger and stronger, and the national requirement to the environmental protection is also higher and higher, also along with the continuous development of industry simultaneously, the treatment of fine chemical industry enterprise storage tank loading and unloading waste gas is brought into people's sight gradually. The waste gas of the existing storage tank is not collected and treated because of considering potential safety hazard, so that a large amount of unorganized emission exists, and great damage is caused to the environment; or the collection is hard connection, the waste gas pipeline is directly connected with the storage tank, no equipment is added, no precaution measure is taken, a large amount of solvent loss is caused, the recovery efficiency is low, and great potential safety hazards exist when the environmental protection treatment equipment is in accidents.
Disclosure of Invention
The purpose of the invention is as follows: to exist not enough among the prior art, the utility model aims to provide a volatile organic liquid storage tank breathes waste gas collection device to solve some present waste gas collection devices and make a large amount of losses of solvent easily, recovery efficiency is low, pollutes more seriously, and the problem of drunk in very big potential safety hazard in addition.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a volatile organic liquid storage tank breathes waste gas collection device, includes exhaust, spark arrester breather valve, water sealed tank and solvent storage tank, solvent storage tank top is connected with the blast pipe, and the blast pipe is connected with the spiral shell plate condenser, the spark arrester breather valve is installed to spiral shell plate condenser upside, spark arrester breather valve top is provided with the waste gas collecting channel, and the waste gas collecting channel is connected with the water sealed tank through the blast pipe, the water sealed tank pipe is connected with ball valve and emergency bypass valve through the blast pipe.
Further, the exhaust pipe is a PEI plastic resin exhaust pipe.
Furthermore, the inner surface and the outer surface of the copper pipe inside the spiral plate condenser are plated with metal zinc.
Furthermore, the waste gas collecting hood is umbrella-shaped, and the lower end of the waste gas collecting hood is semi-wrapped by a flame arrester breather valve.
Further, the ball valve and the emergency bypass valve are not arranged on the same exhaust pipe.
Has the advantages that: compared with the prior art, the method has the following advantages:
1. this volatile organic liquid storage tank breathes waste gas collection device is provided with spark arrester breather valve, waste gas collecting channel and water sealed tank, and when the accident took place for the back level environmental protection treatment equipment, this triple safety device can effectively block the influence of accident to this system, ensures the production safety and stability operation, and the setting of emergent bypass valve simultaneously ensures when rear end exhaust gas treatment system breaks down, and waste gas can directly switch the evacuation, the also further security that has improved this facility.
2. This volatile organic liquid storage tank breathes waste gas collection device is provided with spiral plate condenser and waste gas collecting channel, and such design has the characteristics that reduce the material loss, improves recovery efficiency, reduction in production cost, reduction pollution load has ensured this volatile organic liquid storage tank breathes waste gas collection device's practicality.
Drawings
FIG. 1 is a schematic view of a breath waste collection device of a volatile organic liquid storage tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the volatile organic liquid storage tank breathes waste gas collection device of this application, including blast pipe 1, spiral plate condenser 2, spark arrester breather valve 3, waste gas collecting channel 4, ball valve 5, 6 water-sealed tanks 7 of emergency bypass valve and solvent storage tank 8, 8 tops of solvent storage tank are connected with blast pipe 1, and blast pipe 1 is connected with spiral plate condenser 2, spark arrester breather valve 3 is installed to 2 upsides of spiral plate condenser, 3 tops of spark arrester breather valves are provided with waste gas collecting channel 4, and waste gas collecting channel 4 is connected with water-sealed tanks 7 through blast pipe 1, 7 push pipes of water-sealed tanks are connected with ball valve 5 and emergency bypass valve 6 through blast pipe 1.
The device for collecting the breath waste gas of the volatile organic liquid storage tank is suitable for the volatile organic liquid with the boiling point lower than 140 ℃.
The hole one end of casing 1 is provided with contact pin 3 assorted recess, more makes things convenient for contact pin 3 to twist in can the hole, has improved the installation effectiveness indirectly.
The exhaust pipe 1 is a PEI plastic resin exhaust pipe, PEI Chinese polyetherimide and PEI plastic resin have strong high-temperature stability, high-temperature resistance and steam resistance, excellent mechanical strength, chemical resistance, flame retardance and electrical property, PEI has inherent flame retardance and low smoke without adding any additive, the oxygen index is 47%, the combustion grade is UL94-V-0 grade, the wear resistance and the size stability are achieved, and the safety and the stability of the whole system of the device are improved to some extent through the PEI plastic resin exhaust pipe.
Metal zinc has been plated on the inside and outside surface of the inside copper pipe of spiral plate condenser 2, in the time of the device operation, volatile organic liquid can produce a large amount of chemical gas, some chemical gas can corrode the copper pipe in spiral plate condenser 2, spiral plate condenser 2 work efficiency has been reduced, spiral plate condenser 2's life also can reduce simultaneously, metal zinc has good anticorrosion, metal zinc has been plated on the inside and outside surface of the inside copper pipe of spiral plate condenser 2, can effectual improvement spiral plate condenser 2's life, thereby the device's life also can improve.
The waste gas collecting hood 4 is umbrella-shaped, the lower end of the waste gas collecting hood 4 is semi-wrapped by the flame arrester breather valve 3, the umbrella-shaped waste gas collecting hood 4 is more favorable for collecting waste gas, and the waste gas collecting efficiency can be ensured when the environmental protection requirement is met.
The ball valve 5 and the emergency bypass valve 6 are not arranged on the same exhaust pipe 1, the ball valve 5 is connected with a rear-end processing device, the emergency bypass valve 6 is closed under the general condition, and when a rear-end exhaust gas processing system breaks down, the generated exhaust gas can be directly switched to the emergency bypass valve 6 to be discharged.
When workers need to use the volatile organic liquid storage tank breath waste gas collecting device to work, the volatile organic liquid storage tank breath waste gas collecting device is firstly checked to have no obvious damage, and the workers can operate after safety check.
The utility model provides a volatile organic liquid storage tank breathes waste gas collection device's thinking and implementation method, the concrete application way is many, above only the utility model discloses an optimal implementation mode should point out, to the ordinary skilled person in this technical field, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements also should be regarded as the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a volatile organic liquid storage tank breathes waste gas collection device which characterized in that: including blast pipe (1), spark arrester breather valve (3), water sealed tank (7) and solvent storage tank (8), solvent storage tank (8) top is connected with blast pipe (1), and blast pipe (1) is connected with spiral plate condenser (2), spark arrester breather valve (3) are installed to spiral plate condenser (2) upside, spark arrester breather valve (3) top is provided with waste gas collecting channel (4), and waste gas collecting channel (4) are connected with water sealed tank (7) through blast pipe (1), water sealed tank (7) push pipe is connected with ball valve (5) and emergency bypass valve (6) through blast pipe (1).
2. The voc liquid storage tank breath exhaust collection device of claim 1 wherein: the exhaust pipe (1) is a PEI plastic resin exhaust pipe.
3. The voc liquid storage tank breath exhaust collection device of claim 1 wherein: the inner surface and the outer surface of the copper pipe in the spiral plate condenser (2) are plated with metal zinc.
4. The voc liquid storage tank breath exhaust collection device of claim 1 wherein: the waste gas collecting hood (4) is umbrella-shaped, and the lower end of the waste gas collecting hood (4) is semi-wrapped with the flame arrester breather valve (3).
5. The VOC liquid storage tank breath exhaust collection device of claim 4, wherein: the ball valve (5) and the emergency bypass valve (6) are not arranged on the same exhaust pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876719.XU CN210259698U (en) | 2019-06-11 | 2019-06-11 | Volatile organic liquid storage tank breathes waste gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876719.XU CN210259698U (en) | 2019-06-11 | 2019-06-11 | Volatile organic liquid storage tank breathes waste gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259698U true CN210259698U (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920876719.XU Active CN210259698U (en) | 2019-06-11 | 2019-06-11 | Volatile organic liquid storage tank breathes waste gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210259698U (en) |
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2019
- 2019-06-11 CN CN201920876719.XU patent/CN210259698U/en active Active
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