CN210171124U - Oil gas recovery heat exchange defrosting device - Google Patents
Oil gas recovery heat exchange defrosting device Download PDFInfo
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- CN210171124U CN210171124U CN201920854266.0U CN201920854266U CN210171124U CN 210171124 U CN210171124 U CN 210171124U CN 201920854266 U CN201920854266 U CN 201920854266U CN 210171124 U CN210171124 U CN 210171124U
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- heat exchanger
- oil
- gas
- defrosting device
- gas recovery
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Abstract
The utility model discloses an oil gas recovery heat transfer defrosting device, including front end pressure boost unit, oil water separator tank, heat exchanger, pressurizer, air inlet, gas outlet, gas-liquid separation jar and electromagnetic heater, air inlet, gas-liquid separation jar, front end pressure boost unit, heat exchanger and gas outlet pass through waste gas pipeline and link to each other in proper order, oil water separator tank establishes in the heat exchanger side, links to each other with the heat exchanger, and pressurizer establishes between heat exchanger and gas outlet, and electromagnetic heater establishes in the heat exchanger bottom.
Description
Technical Field
The utility model belongs to the technical field of the recovery and the processing of waste gas, especially, relate to an oil gas recovery heat transfer defrosting device.
Background
At present, the methods for recovering and treating exhaust gas mainly include adsorption, absorption, condensation, membrane treatment, combustion, and the like. The methods have the defects of low waste gas recovery efficiency, high waste gas emission concentration, high energy consumption, short service life, high investment cost, poor safety performance and the like.
In the prior art, a plurality of methods can be adopted to cooperate with treatment to achieve a better treatment result, but the treatment effect of the single method or the combined method cannot meet the requirement due to low waste gas concentration, incomplete treatment and the like. Particularly, in the condensation process, the whole system cannot work stably because the low-temperature cold box is easy to frost.
Disclosure of Invention
The technical problem to be solved is as follows: the utility model discloses a vapor recovery system heat transfer defrosting device overcomes among the prior art technical problem such as waste gas recovery efficiency is low, exhaust emission concentration is high, the energy consumption is high, life is low, investment cost is high, the security performance is poor.
The technical scheme is as follows: the utility model provides an oil gas recovery heat transfer defrosting device, includes front end pressure boost unit, water oil separating tank, heat exchanger, pressurizer, air inlet, gas outlet, gas-liquid separation jar and electromagnetic heater, air inlet, gas-liquid separation jar, front end pressure boost unit, heat exchanger and gas outlet pass through waste gas line and link to each other in proper order, water oil separating tank establishes in the heat exchanger side, links to each other with the heat exchanger, and pressurizer establishes between heat exchanger and gas outlet, and electromagnetic heater establishes in the heat exchanger bottom.
As a preferred technical scheme of the application: the liquid inlet of the water separation tank is connected with the liquid outlet on the side surface of the heat exchanger, and the liquid outlet of the oil-water separation tank is connected with an oil storage tank through a pipeline.
As a preferred technical scheme of the application: the heat exchanger consists of a 5 ℃ condensing device, a 25 ℃ condensing device and a 75 ℃ condensing device.
As a preferred technical scheme of the application: the front-end booster set is a group of explosion-proof compressors.
As a preferred technical scheme of the application: the air outlet is an exhaust funnel.
Has the advantages that:
this application oil gas recovery heat transfer defrosting device adopts above technical scheme to compare with prior art, has following technological effect: the frosted heat exchanger can be defrosted instantaneously through the electromagnetic heater, the working temperature of the whole system is not affected, the stability of the system is not affected, and the stable and reliable operation of the device is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an oil gas recovery heat exchange defrosting device.
Description of reference numerals: 1. the system comprises a front-end booster set, 2, an oil-water separation tank, 3, a heat exchanger, 4, a pressure maintaining device, 5, an air inlet, 6, an air outlet, 7, a gas-liquid separation tank, 8, an oil product storage tank, 9 and an electromagnetic heater.
Detailed Description
The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention, but are not intended to limit the invention in any manner.
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in figure 1, the oil gas recovery heat exchange defrosting device comprises a front-end booster set 1, an oil-water separation tank 2, a heat exchanger 3, a pressure maintaining device 4, an air inlet 5, an air outlet 6, a gas-liquid separation tank 7 and an electromagnetic heater 9, wherein the air inlet 5, the gas-liquid separation tank 7, the front-end booster set 1, the heat exchanger 3 and the air outlet 6 are sequentially connected through a waste gas pipeline, the oil-water separation tank 2 is arranged on the side surface of the heat exchanger 3 and is connected with the heat exchanger 3, the pressure maintaining device 4 is arranged between the heat exchanger 3 and the air outlet 6, the electromagnetic heater 9 is arranged at the bottom of the heat exchanger 3, a liquid inlet of the oil-water separation tank 2 is connected with a liquid outlet on the side surface of the heat exchanger 3, a liquid outlet of the oil-water separation tank 2 is connected with an oil storage tank, the front-end booster set 1 is a group of explosion-proof compressors, and the gas outlet 6 is an exhaust funnel; a gas-liquid separation tank 7 is arranged in front of the front-end booster set 1, the waste gas inlet 5 enters the gas-liquid separation tank 7, is separated by the gas-liquid separation tank 7 and then enters the front-end booster set 1, and the front-end booster set 1 is boosted; the pressurized high-pressure waste gas enters the heat exchanger 3, and is fully subjected to heat exchange and condensation in the heat exchanger 3.
During operation, all the parts are connected in sequence through a waste gas pipeline, waste gas separated by the gas-liquid separation tank 7 is introduced into the heat exchanger 3 through the front-end booster set, and the waste gas is liquefied in the heat exchanger 3 and enters the oil-water separation tank 2 along the pipeline to flow into the oil product storage tank 8.
When the heat exchanger 3 frosts, the electromagnetic heater 9 works, instantaneous radiant heat reaches the frosting body, so that the frosting body is defrosted, the environment temperature of the heat exchanger 3 body is not influenced, and the stable operation of the heat exchanger 3 is ensured.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent function transformation that the specification and the attached drawings do, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (5)
1. The utility model provides an oil gas recovery heat transfer defrosting device which characterized in that: including front end pressure boost unit (1), water oil separating tank (2), heat exchanger (3), pressurizer (4), air inlet (5), gas outlet (6), gas-liquid separation jar (7) and electromagnetic heater (9), air inlet (5), gas-liquid separation jar (7), front end pressure boost unit (1), heat exchanger (3) and gas outlet (6) link to each other in proper order through exhaust gas line, water oil separating tank (2) are established in heat exchanger (3) side, link to each other with heat exchanger (3), and pressurizer (4) are established between heat exchanger (3) and gas outlet (6), and electromagnetic heater (9) are established in heat exchanger (3) bottom.
2. The oil gas recovery heat exchange defrosting device according to claim 1, characterized in that: the liquid inlet of the oil-water separation tank (2) is connected with the liquid outlet on the side surface of the heat exchanger (3), and the liquid outlet of the oil-water separation tank (2) is connected with an oil storage tank (8) through a pipeline.
3. The oil gas recovery heat exchange defrosting device according to claim 1, characterized in that: the heat exchanger (3) consists of a 5 ℃ condensing device, a 25 ℃ condensing device and a 75 ℃ condensing device.
4. The oil gas recovery heat exchange defrosting device according to claim 1, characterized in that: the front-end booster set (1) is a group of explosion-proof compressors.
5. The oil gas recovery heat exchange defrosting device according to claim 1, characterized in that: the air outlet (6) is an exhaust funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854266.0U CN210171124U (en) | 2019-06-07 | 2019-06-07 | Oil gas recovery heat exchange defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854266.0U CN210171124U (en) | 2019-06-07 | 2019-06-07 | Oil gas recovery heat exchange defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210171124U true CN210171124U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854266.0U Active CN210171124U (en) | 2019-06-07 | 2019-06-07 | Oil gas recovery heat exchange defrosting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210171124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170226A (en) * | 2019-06-07 | 2019-08-27 | 江苏航天惠利特环保科技有限公司 | A kind of petroleum vapor recovery heat exchange defrosting device and its application method |
| CN112175657A (en) * | 2020-10-16 | 2021-01-05 | 深圳市奥图威尔科技有限公司 | Oil gas recovery device |
-
2019
- 2019-06-07 CN CN201920854266.0U patent/CN210171124U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170226A (en) * | 2019-06-07 | 2019-08-27 | 江苏航天惠利特环保科技有限公司 | A kind of petroleum vapor recovery heat exchange defrosting device and its application method |
| CN112175657A (en) * | 2020-10-16 | 2021-01-05 | 深圳市奥图威尔科技有限公司 | Oil gas recovery device |
| CN112175657B (en) * | 2020-10-16 | 2022-04-15 | 深圳市奥图威尔科技有限公司 | Oil gas recovery device |
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