CN207445646U - A kind of multigroup condensation method gasoline recovery plant separately recycled - Google Patents
A kind of multigroup condensation method gasoline recovery plant separately recycled Download PDFInfo
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- CN207445646U CN207445646U CN201721267040.8U CN201721267040U CN207445646U CN 207445646 U CN207445646 U CN 207445646U CN 201721267040 U CN201721267040 U CN 201721267040U CN 207445646 U CN207445646 U CN 207445646U
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- China
- Prior art keywords
- forecooler
- level
- primary
- condensation method
- recovery plant
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a kind of multigroup condensation method gasoline recovery plants separately recycled, including surge tank, primary forecooler, level-one forecooler, two level forecooler, three-level forecooler and oil water separator, the surge tank is equipped with air inlet pipe, and No.1 pipeline is connected between the surge tank, primary forecooler, two level forecooler and three-level forecooler；And throttle valve is equipped on every pipeline accordingly；The three-level forecooler is equipped with evacuated tube；The primary forecooler, level-one forecooler, two level forecooler and three-level forecooler pass through No. two pipeline connections with oil water separator respectively；The oil water separator is equipped with cold oil efferent duct and effluent outfall.The utility model is using multistage overlapping or auto-cascade refrigeration technology, and system flow is although relative complex, but its critical component compressor and throttle mechanism all realize local production, and investment and operating cost are relatively low.
Description
Technical field
The utility model is related to gasoline recovery plant fields, particularly a kind of multigroup condensation method gasoline recovery separately recycled
Device.
Background technology
Gasoline, appearance is transparency liquid, flammable, and boiling range is 30 DEG C to 220 DEG C, main component for C5~C12 aliphatic hydrocarbons and
Cycloalkane and a certain amount of aromatic hydrocarbon, gasoline have higher octane number (Ulva Pertusa combustibility), and by the height of octane number
It is low to be divided into No. 90, No. 93, No. 95, the trades mark such as No. 97.Direct steaming gasoline component that gasoline is obtained by petroleum refining, catalytically cracked gasoline
The difference gasoline component such as component, catalytic reforming gasoline component is made after refined with antiknock component through reconciling, and is mainly used as
The fuel of automobile ignition internal combustion engine
For Oil-gas Separation, there are a variety of methods, for condensation method, equipment manufacturing cost is low, for oil
For the thermophysical property of gas, migration characteristic, optimum is handled using condensation method.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems, to devise a kind of multigroup condensation method gasoline separately recycled
Retracting device.
To achieve the above object, the utility model provides following technical solution：A kind of multigroup condensation method vapour separately recycled
Oil recovery apparatus, including surge tank, primary forecooler, level-one forecooler, two level forecooler, three-level forecooler and water-oil separating
Device；
The surge tank is equipped with air inlet pipe, the surge tank, primary forecooler, two level forecooler and three-level forecooler
Between connect No.1 pipeline；And throttle valve is equipped on every pipeline accordingly；
The three-level forecooler is equipped with evacuated tube；
The primary forecooler, level-one forecooler, two level forecooler and three-level forecooler lead to respectively with oil water separator
Cross No. two pipeline connections；
The oil water separator is equipped with cold oil efferent duct and effluent outfall；
Solenoid valve is equipped on the cold oil efferent duct and effluent outfall；
It is further included：The identical refrigeration compressor of multiple structures；
It is pre- that multiple refrigeration compressors are located at primary forecooler, level-one forecooler, two level forecooler and three-level respectively
In cooler.
Preferably, the cold oil efferent duct is connected with oil storage tank；
The oil storage tank is used to store fluid.
Preferably, the primary forecooler, level-one forecooler, two level forecooler, be mounted with fixation on three-level forecooler
Frame body；
The fixing bracket body is used to be supported.
Preferably, the air inlet pipe is equipped with pressure gauge；
The pressure gauge is used to detect the entrance pressure of gaseous mixture.
Preferably, the cold oil efferent duct is equipped with flow valve；
The flow valve is used to record output quantity.
Preferably, water filter on the effluent outfall；
The water filter is used for filter sewage.
A kind of multigroup condensation method gasoline recovery plant separately recycled made using the technical solution of the utility model, this
Device is using multistage overlapping or auto-cascade refrigeration technology, and system flow is although relative complex, but its critical component compressor and section
Stream mechanism all realizes local production, and investment and operating cost are relatively low；And there is facility compact, occupy little space, automate
The advantages that degree is high, easy to maintain, security is good, output can be utilized directly for fluid oil.
Description of the drawings
Fig. 1 is a kind of structure diagram of multigroup condensation method gasoline recovery plant separately recycled described in the utility model；
Fig. 2 is a kind of top view of multigroup condensation method gasoline recovery plant separately recycled described in the utility model；
In figure, 1- surge tanks；2- primary forecoolers；3- level-one forecoolers；4- two level forecoolers；5- three-level forecoolers；6-
Oil water separator；7- air inlet pipe；8- throttle valves；9- No.1 pipelines；10- evacuated tubes；No. bis- pipelines of 11-；12- cold oils export
Pipe；13- effluent outfalls；14- solenoid valves；15- refrigeration compressors；16- oil storage tanks；17- fixing bracket bodies；18- pressure gauges；19-
Flow valve；20- water filters.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
The utility model provides a kind of multigroup condensation method gasoline recovery plant separately recycled as shown in Figs. 1-2, bag
Include surge tank 1, primary forecooler 2, level-one forecooler 3, two level forecooler 4, three-level forecooler 5 and oil water separator 6, buffering
Tank 1 is equipped with air inlet pipe 7, and No.1 pipe is connected between surge tank 1, primary forecooler 2, two level forecooler 4 and three-level forecooler 5
Road 9；And throttle valve 8 is equipped on every pipeline accordingly；Three-level forecooler 5 is equipped with evacuated tube 10；Primary forecooler 2, level-one
Forecooler 3, two level forecooler 4 and three-level forecooler 5 are connected respectively with oil water separator 6 by No. two pipelines 11；Grease point
Cold oil efferent duct 12 and effluent outfall 13 are equipped with from device 6；On cold oil efferent duct 12 and effluent outfall 13
Equipped with solenoid valve 14；It is further included：The identical refrigeration compressor 15 of multiple structures；Multiple refrigeration compressors 15 are located at primary respectively
In forecooler 2, level-one forecooler 3, two level forecooler 4 and three-level forecooler 5；Cold oil efferent duct 12 is connected with oil storage tank
16；The oil storage tank 16 is used to store fluid；Primary forecooler 2, level-one forecooler 3, two level forecooler 4, on three-level forecooler 5
It is mounted with fixing bracket body 17；The fixing bracket body 17 is used to be supported；Air inlet pipe 7 is equipped with pressure gauge 18；The pressure gauge 18 is used
In the entrance pressure of detection gaseous mixture；Cold oil efferent duct 12 is equipped with flow valve 19；The flow valve 19 is used to record output quantity；
Water filter 20 on effluent outfall 13；The water filter 20 is used for filter sewage.
When specifically used：Mixed gas is entered by air inlet pipe 7 in surge tank 1 first, by surge tank 1 to pressure into
Row is stablized, and is emitted into secondly by No.1 pipeline 9 in primary forecooler 2, interior refrigeration compressor 15 is started to work so that
Oil gas is cooled to 2~4 DEG C, is condensed out hydrocarbon heavy component and water, again pass by level-one forecooler 3, two level forecooler 4,
Refrigeration compressor 15 in three-level forecooler 5 not freezes, and is cooled to -35 DEG C step by step, -75 DEG C, -110 DEG C, is not condensed
Tail gas concentration≤25g/m3 is discharged by evacuated tube 10, other mixed liquors are entered by No. two pipelines 11 in oil water separator 6,
Fluid and sewage are isolated by oil water separator 6.
Preferably, further, cold oil efferent duct 12 is connected with oil storage tank 16；The oil storage tank 16 is used to deposit
It drains the oil liquid.
Preferably, further, primary forecooler 2, level-one forecooler 3, two level forecooler 4, three-level precooling
Fixing bracket body 17 is mounted on device 5；The fixing bracket body 17 is used to be supported.
Preferably, further, air inlet pipe 7 is equipped with pressure gauge 18；The pressure gauge 18 mixes for detecting
The entrance pressure of gas.
Preferably, further, cold oil efferent duct 12 is equipped with flow valve 19；The flow valve 19 is used to remember
Record output quantity.
Preferably, further, water filter 20 on effluent outfall 13；The water filter 20
For filter sewage.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of multigroup condensation method gasoline recovery plant separately recycled, pre- including surge tank (1), primary forecooler (2), level-one
Cooler (3), two level forecooler (4), three-level forecooler (5) and oil water separator (6), which is characterized in that
The surge tank (1) is equipped with air inlet pipe (7), the surge tank (1), primary forecooler (2), two level forecooler (4) with
And No.1 pipeline (9) is connected between three-level forecooler (5)；And throttle valve (8) is equipped on every pipeline accordingly；
The three-level forecooler (5) is equipped with evacuated tube (10)；
The primary forecooler (2), level-one forecooler (3), two level forecooler (4) and three-level forecooler (5) respectively with grease
Separator (6) is connected by No. two pipelines (11)；
The oil water separator (6) is equipped with cold oil efferent duct (12) and effluent outfall (13)；
Solenoid valve (14) is equipped on the cold oil efferent duct (12) and effluent outfall (13)；
It is further included：The identical refrigeration compressor of multiple structures (15)；
Multiple refrigeration compressors (15) be located at respectively primary forecooler (2), level-one forecooler (3), two level forecooler (4) with
And in three-level forecooler (5).
2. a kind of multigroup condensation method gasoline recovery plant separately recycled according to claim 1, which is characterized in that described
Cold oil efferent duct (12) is connected with oil storage tank (16)；
The oil storage tank (16) is used to store fluid.
3. a kind of multigroup condensation method gasoline recovery plant separately recycled according to claim 1, which is characterized in that described
Primary forecooler (2), level-one forecooler (3), two level forecooler (4), three-level forecooler are mounted with fixing bracket body on (5)
(17)；
The fixing bracket body (17) is used to be supported.
4. a kind of multigroup condensation method gasoline recovery plant separately recycled according to claim 1, which is characterized in that described
Air inlet pipe (7) is equipped with pressure gauge (18)；
The pressure gauge (18) is used to detect the entrance pressure of gaseous mixture.
5. a kind of multigroup condensation method gasoline recovery plant separately recycled according to claim 1, which is characterized in that described
Cold oil efferent duct (12) is equipped with flow valve (19)；
The flow valve (19) is used to record output quantity.
6. a kind of multigroup condensation method gasoline recovery plant separately recycled according to claim 1, which is characterized in that described
Water filter (20) on effluent outfall (13)；
The water filter (20) is used for filter sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267040.8U CN207445646U (en) | 2017-09-28 | 2017-09-28 | A kind of multigroup condensation method gasoline recovery plant separately recycled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267040.8U CN207445646U (en) | 2017-09-28 | 2017-09-28 | A kind of multigroup condensation method gasoline recovery plant separately recycled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445646U true CN207445646U (en) | 2018-06-05 |
Family
ID=62249924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267040.8U Expired - Fee Related CN207445646U (en) | 2017-09-28 | 2017-09-28 | A kind of multigroup condensation method gasoline recovery plant separately recycled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445646U (en) |
-
2017
- 2017-09-28 CN CN201721267040.8U patent/CN207445646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |