CN101462684A - Variable frequency oil gas recycling method for moving condensation and adsorption - Google Patents
Variable frequency oil gas recycling method for moving condensation and adsorption Download PDFInfo
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- CN101462684A CN101462684A CNA2007100603371A CN200710060337A CN101462684A CN 101462684 A CN101462684 A CN 101462684A CN A2007100603371 A CNA2007100603371 A CN A2007100603371A CN 200710060337 A CN200710060337 A CN 200710060337A CN 101462684 A CN101462684 A CN 101462684A
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- oil
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- oil gas
- gas recovery
- adsorption
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Abstract
The invention discloses a mobile condensate and adsorption frequency variable oil-gas recovery method, and relates to the technical field of environmental protection and energy conservation, in particular to a frequency variable oil gas recovery method adopting combination of an oil tank truck with a condensate oil-gas recovery device and an adsorption oil-gas recovery device in a gas station. The method is particularly suitable to solve the problems of investment and repeated construction of an oil-gas recovery system in the gas station due to primary oil-gas recovery of oil-gas collected in the oil discharging process of a storage tank in the gas station and secondary oil-gas recovery of oil-gas generated by oil filling for users through an oil gun, and saves oil-gas recovery cost on the whole so as to optimize recovery effect and benefit as much as possible.
Description
Technical field: the present invention relates to environmental protection and field of energy-saving technology; refer in particular to a kind of truck tanker of band condensed oil-gas reclaiming scrap and variable frequency oil gas recycling method that petrol service station absorption oil gas reclaiming scrap combines of adopting; the secondary oil gas recovery that it is particularly suitable for solving in the petrol service station storage tank emptying process that the one-level oil gas of collecting oil gas reclaims and nozzle produces oil gas when refueling for the user has reduced the investment of petrol service station gas recovery system for oil and the problem of duplicate construction.
Background technology: existing petrol service station oil gas reclaims and exists investment greatly, the weak point that capacity utilization rate is not high, at petrol service station oil product transportation characteristics, also exist investment to reach, floor area is big, the problem that running cost is big, retrieved domestic and international data bank according to the technology of the present invention characteristics, discovery has patent " apparatus and method of petrol service station enclosing oil filling and recovering oil gas " (application number: 00124339.X) adopted the apparatus and method of petrol service station enclosing oil filling and recovering oil gas, or reclaim the relevant patent of the oil gas that refueling process produces with the single recovery method, as " condensing type oil gas the regenerative apparatus " (patent No.: 200320102333.2), " artificial cooling oil gas reclaiming scrap " (patent No.: 01210316.0), but Shang Weijian have publish with the closely-related report of the technology of the present invention characteristics.
Summary of the invention: the present invention seeks to overcome that existing petrol service station oil gas is recouped the investment greatly, the deficiency of duplicate construction, a kind of efficient, economy, miniaturization, moving condensation and adsorption variable frequency oil gas recycling method that degree of automation is high are provided, the oil gas that oil gas recovery that basic solution truck tanker produces when the petrol service station tank unloading and nozzle produce when refueling for the user reclaims problem, has improved the unit equipment degree of utilization.
Particular content of the present invention is: 1, and a kind of moving condensation and adsorption variable frequency oil gas recycling method is characterized in that, the truck tanker of band condensed oil-gas reclaiming scrap is finished an oil gas that produces oil gas when the petrol service station tank unloading by truck tanker and is reclaimed.2, described petrol service station absorption oil gas reclaiming scrap is finished reclaiming through the oil gas that absorbs, the tail gas of condensed oil-gas reclaiming scrap after handling carries out that secondary oil gas reclaims and nozzle produces when refueling for the user.
Beneficial effect of the present invention: 1, utilize the movability of vehicle-mounted device of condensation recovery, reduced the waste of petrol service station duplicate construction and the investment of petrol service station gas recovery system for oil.2, it occupies little space, and is safe and reliable, and technology is simple, easy to implement, and recovering effect is good.Social benefit of the present invention, economic benefit are fairly obvious.
The specific embodiment: the present invention is described in further detail below in conjunction with example.
The oil gas recycling step is:
(1) oil gas of RTC unloading process reclaims: the vehicle-mounted unloading port of truck tanker directly enters the sunken oil storage effuser through ball valve one, transport pipe and the sunken oil storage receiving port discharging gas in sunken oil storage emptying process, oil gas is introduced vehicle-mounted condensing apparatus carry out the oil gas recovery, its percent recovery reaches about 80%, the liquid oil product that condensation obtains by oil, water separator, recharge oil pipe, get back to vehicle-mounted oil tank.Transfer to the absorption oil gas reclaiming scrap of petrol service station handles through condensed oil-poor gas cooled via return air pipe.Water after condensation and oil, water separator are handled flows into water tank by return water pipe, and water tank regularly soars.
The oil gas that produces when (2) nozzle refuels for the user reclaims: the self-sealing nozzle with reclaimed oil airway dysfunction is handling for the oil gas that produces in user's refueling process gathers to the absorption oil gas reclaiming scrap of petrol service station through effuser.Above scheme is exactly complete moving condensation and the adsorption variable frequency oil gas recycling method of a cover.
Claims (2)
1, a kind of moving condensation and adsorption variable frequency oil gas recycling method, the truck tanker and the petrol service station absorption oil gas reclaiming scrap that comprise band condensed oil-gas reclaiming scrap, it is characterized in that the truck tanker of described band condensed oil-gas reclaiming scrap is finished an oil gas that produces oil gas when the petrol service station tank unloading by truck tanker and reclaimed.
2, moving condensation according to claim 1 and adsorption variable frequency oil gas recycling method, it is characterized in that the oil gas recovery to the tail gas after the condensed oil-gas reclaiming scrap is handled carries out that secondary oil gas reclaims and nozzle produces when refueling for the user is finished in described petrol service station absorption oil gas reclaiming scrap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100603371A CN101462684A (en) | 2007-12-18 | 2007-12-18 | Variable frequency oil gas recycling method for moving condensation and adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100603371A CN101462684A (en) | 2007-12-18 | 2007-12-18 | Variable frequency oil gas recycling method for moving condensation and adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101462684A true CN101462684A (en) | 2009-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100603371A Pending CN101462684A (en) | 2007-12-18 | 2007-12-18 | Variable frequency oil gas recycling method for moving condensation and adsorption |
Country Status (1)
| Country | Link |
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| CN (1) | CN101462684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883711A (en) * | 2014-11-27 | 2016-08-24 | 长江(扬中)电脱盐设备有限公司 | Oil vapor recovery device for oil depot and gas station |
-
2007
- 2007-12-18 CN CNA2007100603371A patent/CN101462684A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883711A (en) * | 2014-11-27 | 2016-08-24 | 长江(扬中)电脱盐设备有限公司 | Oil vapor recovery device for oil depot and gas station |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |