CN201643780U - Oil gas recovery device based on activated carbon method - Google Patents
Oil gas recovery device based on activated carbon method Download PDFInfo
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- CN201643780U CN201643780U CN2010200447652U CN201020044765U CN201643780U CN 201643780 U CN201643780 U CN 201643780U CN 2010200447652 U CN2010200447652 U CN 2010200447652U CN 201020044765 U CN201020044765 U CN 201020044765U CN 201643780 U CN201643780 U CN 201643780U
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- oil
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- activated carbon
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Abstract
The utility model relates to an oil gas recovery device based on an activated carbon method. In the process of filling operation of a tank wagon, a large amount of oil gas is generated and causes environmental pollution. The oil gas recovery device based on the activated carbon method comprises a tank wagon sealing cover (1), wherein an oil gas pipe (7) is connected with a tank wagon sealing cover; the oil gas pipe (7) is connected with the cavity of an activated carbon canister (2); the top part of the activated carbon canister is connected with a tail gas exhaust pipe (9); the bottom part of the activated carbon canister is connected with the inlet of a vacuumizer (4) through a pipe; the outlet of the vacuumizer is connected with the cavity of an absorbing tower (3) through a pipe; the bottom part of the absorbing tower is connected with the inlet of a rich oil pump (6) through a pipe; the outlet of the rich oil pump is connected with an oil tank (8) through a pipe; the oil tank is connected with the inlet of a lean oil pump (5) through a pipe; and the outlet of the lean oil pump is respectively connected with the absorbing tower and a jacket cooling pipe of the vacuumizer through pipes. The product is used for oil gas recovery in the filling operation of the tank wagon.
Description
Technical field:
The utility model relates to a kind of active carbon that utilizes and as adsorbent the oil gas that oil plant, oil depot produce when carrying out the tank car loading operation is reclaimed and change into the device that gasoline utilizes again.
Background technology:
At present, each factory of great oil refining of China, when oil depot carries out the loading operation of train vehicle tank car, all adopt charge of oil pipelines such as big oil filling riser or little oil filling riser to carry out entrucking under the fluid liquid level.Produce a large amount of oil gas in the entrucking process, directly be discharged in the atmosphere by tank car jar mouth, whenever carry out a row train tank car (about 48 joints) loading operation, the oil and gas content of volatilization is approximately about 0.3～0.87 ton, when causing energy waste, also surrounding environment has been caused severe contamination, and the on-the-spot gas concentration of car loading operation is higher, be unfavorable for safety in production, also be unfavorable for operating personnel's health of human body.
Summary of the invention:
The purpose of this utility model is to provide a kind of active carbon that utilizes to carry out the device that oil gas reclaims at the problems referred to above, to solve uncovered charge of oil serious environment pollution, to cause the problem of petroleum resources waste and unfavorable safety in production.
Above-mentioned purpose realizes by following technical scheme:
The activated carbon method device for recovering oil and gas, its composition comprises: the tank car seal cover, described tank car seal cover the inside connects the oil gas pipe, described oil gas pipe connects the inner chamber of charcoal canister, the top of described charcoal canister connects tail gas discharging pipe, described charcoal canister bottom connects the inlet of evacuator by pipeline, the outlet of described evacuator connects the inner chamber on absorption tower by pipeline, the bottom on described absorption tower connects the inlet of rich oil pump by pipeline, described rich oil delivery side of pump connects oil storage tank by pipeline, described oil storage tank connects the inlet of oil-poor pump by pipeline, and described oil-poor delivery side of pump connects the chuck cooling tube of described absorption tower and described evacuator respectively by pipeline.
Described activated carbon method device for recovering oil and gas, described charcoal canister comprises at least 2.
The beneficial effects of the utility model:
1. the utility model seals up tank car jar mouth with the tank car seal cover when carrying out the tank car loading operation, big oil filling riser or little oil filling riser are passed the tank car seal cover and carry out seal operation, the modified activated carbon of in charcoal canister, packing into, the oil gas of volatilization in tank car is in the certain normal pressure of the inner formation of tank car in the entrucking process, under the effect of this normal pressure, oil gas enters into charcoal canister through the oil gas pipe, by active carbon layer the time, the charcoal absorption that is modified of pure oil gas in the entrucking oil gas, start evacuator then, pure oil gas sucking-off with being adsorbed in the active carbon realizes the regeneration of active carbon simultaneously, and device can be reruned, the pure oil gas of sucking-off is evacuated machine and is transported in the absorption tower, the absorption tower utilizes gasoline product that pure oil gas condensate liquid is changed into gasoline, returns oil storage tank with gasoline product, realizes that oil gas reclaims operation.
2. the active carbon that adopts of this device is that oil gas reclaims dedicated modified active carbon, have on apolar surfaces, hydrophobicity and organic rerum natura, the permeability structure to require highly developed characteristics such as microcellular structure, and mechanical strength, antiacid alkaline-resisting chemical stability is good.
3. the oil gas of unordered discharging when this product is with the tank car loading operation is collected by tank car seal cover and respective lines, and is delivered to related device, adsorbs, desorb, absorption, makes oil gas become gasoline product.
4. this product has rate of recovery height, safe and reliable, simple to operate, exhaust emissions index meets characteristics such as national requirements.Can not cause the petroleum resources waste, help safety in production yet.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
The specific embodiment:
Embodiment 1:
The activated carbon method device for recovering oil and gas, its composition comprises: tank car seal cover 1, described tank car seal cover the inside connects oil gas pipe 7, described oil gas pipe connects the inner chamber of charcoal canister 2, the top of described charcoal canister connects tail gas discharging pipe 9, described charcoal canister bottom connects the inlet of evacuator 4 by pipeline, the outlet of described evacuator connects the inner chamber on absorption tower 3 by pipeline, the bottom on described absorption tower connects the inlet of rich oil pump 6 by pipeline, described rich oil delivery side of pump connects oil storage tank 8 by pipeline, described oil storage tank connects the inlet of oil-poor pump 5 by pipeline, and described oil-poor delivery side of pump connects the chuck cooling tube of described absorption tower and described evacuator respectively by pipeline.
Embodiment 2:
Described activated carbon method device for recovering oil and gas, described charcoal canister comprise 2.When charcoal canister one adsorbed, charcoal canister two carried out desorption and regeneration, and when charcoal canister two adsorbed, charcoal canister one carried out desorption and regeneration, and two charcoal canisters adopt parallel connection, and device is moved continuously, guarantee the device reliable operation.
Claims (2)
1. activated carbon method device for recovering oil and gas, its composition comprises: the tank car seal cover, it is characterized in that: described tank car seal cover the inside connects the oil gas pipe, described oil gas pipe connects the inner chamber of charcoal canister, the top of described charcoal canister connects tail gas discharging pipe, described charcoal canister bottom connects the inlet of evacuator by pipeline, the outlet of described evacuator connects the inner chamber on absorption tower by pipeline, the bottom on described absorption tower connects the inlet of rich oil pump by pipeline, described rich oil delivery side of pump connects oil storage tank by pipeline, described oil storage tank connects the inlet of oil-poor pump by pipeline, and described oil-poor delivery side of pump connects the chuck cooling tube of described absorption tower and described evacuator respectively by pipeline.
2. activated carbon method device for recovering oil and gas according to claim 1 is characterized in that: described charcoal canister comprises at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200447652U CN201643780U (en) | 2010-01-14 | 2010-01-14 | Oil gas recovery device based on activated carbon method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200447652U CN201643780U (en) | 2010-01-14 | 2010-01-14 | Oil gas recovery device based on activated carbon method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643780U true CN201643780U (en) | 2010-11-24 |
Family
ID=43108974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200447652U Expired - Lifetime CN201643780U (en) | 2010-01-14 | 2010-01-14 | Oil gas recovery device based on activated carbon method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111471479A (en) * | 2020-04-14 | 2020-07-31 | 青岛飞普思环保科技有限公司 | Oil absorption process for oil gas recovery |
-
2010
- 2010-01-14 CN CN2010200447652U patent/CN201643780U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111471479A (en) * | 2020-04-14 | 2020-07-31 | 青岛飞普思环保科技有限公司 | Oil absorption process for oil gas recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |