CN209423150U - A kind of lighter hydrocarbons gas-liquid separation device - Google Patents
A kind of lighter hydrocarbons gas-liquid separation device Download PDFInfo
- Publication number
- CN209423150U CN209423150U CN201822178685.5U CN201822178685U CN209423150U CN 209423150 U CN209423150 U CN 209423150U CN 201822178685 U CN201822178685 U CN 201822178685U CN 209423150 U CN209423150 U CN 209423150U
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- Prior art keywords
- tank body
- lighter hydrocarbons
- pipe
- liquid
- separation device
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Abstract
The utility model discloses a kind of lighter hydrocarbons gas-liquid separation device, including tank body, the bottom end of tank body is provided with liquid outlet, liquid outlet connects suction pump by pipeline, tank body top is provided with gas vent, gas vent is connected with liquid reflux device by pipeline, liquid reflux device is by external shell, area's shape bend pipe and return pipe are constituted, the left end of area's shape bend pipe and gas vent are connected, right end is connect with gaseous state lighter hydrocarbons recovery tower, the bending bottom end of area's shape bend pipe is connected with return pipe, tank interior is inserted into the lower end of return pipe, the left side upper end of tank body, which is connected, feed pipe, control valve is provided on the feed pipe outside tank body；The utility model overcomes the purity of prior art separation gaseous state lighter hydrocarbons insufficient, so that isolated gaseous state lighter hydrocarbons purity is higher, separating effect is more preferable, while by adjusting the position that screw rod is changeable separating plate, isolated volume range is wider.
Description
Technical field
The utility model relates to chemical equipment technical fields, and in particular to a kind of lighter hydrocarbons gas-liquid separation device.
Background technique
Light hydrocarbon mixture is the natural fuel of a kind of gaseous state and liquid mixing that generate in petroleum refining process.In lighter hydrocarbons plus
It needs to carry out gas-liquid separation, C1 methane, C2 ethane, C3 propane under room temperature according to ingredient different in light hydrocarbon mixture during work
It is gaseous state with C4 butane, alkyl of the carbon atom number greater than 4 is liquid, and the property in terms of gas phase and liquid phase physical chemistry has not
Together, it is therefore desirable to separately be recycled.
The utility model of Publication No. CN206793115U discloses a kind of lighter hydrocarbons gas-liquid separation device, including knockout drum,
The top and lower part of the knockout drum are respectively arranged with a gaseous phase outlet and liquid-phase outlet；A material is provided on the knockout drum
Pipe is introduced, the material introduces Guan Yuyi material and introduces pump connection；It is slided in the knockout drum and is provided with a separating plate, described point
The lower section that the material introduces pipe is set from plate, is provided with multiple sorting holes on the separating plate；The lighter hydrocarbons of the utility model
Gas-liquid separation device has the advantages that structure is simple, Liquid level is accurate, but when liquid phase separation, in isolated gas
The macromolecule liquid hydrocarbon of doping, causes separation purity not high, separating effect is unsatisfactory.Therefore, invent one kind can solve it is above-mentioned
The lighter hydrocarbons gas-liquid separation device of problem, which is one, technical problem to be solved.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of lighter hydrocarbons gas-liquid separation device.
To realize the above-mentioned technical purpose, the utility model is achieved through the following technical solutions:
A kind of lighter hydrocarbons gas-liquid separation device, including tank body, the bottom end of the tank body are provided with liquid outlet, the liquid discharge
Mouth connects suction pump by pipeline, and the tank body top is provided with gas vent, and the gas vent is connected with liquid by pipeline
Body reflux unit；
The liquid reflux device is made of external shell, area's shape bend pipe and return pipe, the left end of area's shape bend pipe
It is connected with gas vent, right end is connect with gaseous state lighter hydrocarbons recovery tower, and the bending bottom end of area's shape bend pipe is connected with return pipe,
The tank interior is inserted into the lower end of the return pipe；
The left side upper end of the tank body, which is connected, feed pipe, is provided with control on the feed pipe outside the tank body
Valve, the right end of the feed pipe are connected with blanking extra heavy pipe, are evenly arranged with outflow tubule on the blanking extra heavy pipe, be located at it is described into
It is provided with regulating box on tank body below expects pipe, sliding mouth is offered on the tank body left side of the regulating box height, it is described
Regulating box bottom surface is bolted with screw rod, and the tank interior is provided with separating plate, and the left end of the separating plate is connected with across sliding mouth
The top of the link block being inserted into regulating box, the link block and screw rod is socketed.
Further, liquid level sensor is provided in the inner tank wall below the return pipe.
Further, demister is provided on the tank body of the top of the blanking extra heavy pipe.
Further, the tank base is provided with brokenly swirler.
Further, tank body support frame is provided on the periphery face of the tank body.
Further, rubber sealant is provided at the cunning mouth of the tank body left side.
The beneficial effects of the utility model are:
The utility model can uniformly be discharged light hydrocarbon mixture by equally distributed outflow tubule on blanking extra heavy pipe
To tank interior, when light hydrocarbon mixture flows into tank bottom, gaseous state lighter hydrocarbons are clipped in liquid light hydrocarbon on tank body from liquid internal
End evolution, first encountering separating plate can effectively make the most of liquid light hydrocarbon being mingled in gaseous state lighter hydrocarbons flow back into tank bottom, avoid
The generation of Concerning Flooding Phenomenon, then remaining gaseous state lighter hydrocarbons are escaped from gas vent, area's shape in undercoating liquid reflux unit
When bend pipe, the liquid light hydrocarbon that is mixed in gaseous state lighter hydrocarbons of residue is liquefied as liquid inside area's shape bend pipe, and by return pipe to
It flows back in tank body, so that isolated gaseous state lighter hydrocarbons purity is higher, separating effect is more preferable；In addition, the utility model passes through tune
The position that screw rod is changeable separating plate is saved, isolated volume range is wider.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the main view planar structure schematic diagram of the utility model；
Fig. 2 is the planar structure schematic diagram of tank interior in the utility model；
Fig. 3 is the planar structure schematic diagram in the utility model inside liquid reflux device.
In attached drawing, parts list represented by the reference numerals are as follows:
1- tank body, 2- liquid outlet, 3- suction pump, 4- gas vent, 5- liquid reflux device, 501- external shell,
The area 502- shape bend pipe, 503- return pipe, 6- feed pipe, 7- control valve, 8- blanking extra heavy pipe, 9- outflow tubule, 10- regulating box,
11- screw rod, 12- separating plate, 13- link block, 14- liquid level sensor, 15- demister, 16- break swirler, the support of 17- tank body
Frame, 18- rubber sealant.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of lighter hydrocarbons gas-liquid separation device, including tank body 1, wherein the periphery face of tank body 1
On be provided with tank body support frame 17, the bottom end of tank body 1 is provided with liquid outlet 2, and liquid outlet 2 connects suction pump 3 by pipeline,
1 top of tank body is provided with gas vent 4, and gas vent 4 is connected with liquid reflux device 5 by pipeline；
Liquid reflux device 5 is made of external shell 501, area's shape bend pipe 502 and return pipe 503, area's shape bend pipe 502
Left end and gas vent 4 connect, right end connect with gaseous state lighter hydrocarbons recovery tower, the bending bottom end of area's shape bend pipe 502 and return pipe
503 are connected, and inside the lower end insertion tank body 1 of return pipe 503, are wherein provided on 1 inner wall of tank body of 503 lower section of return pipe
Liquid level sensor 14；
The left side upper end of tank body 1, which is connected, feed pipe 6, is provided with control valve 7 on the feed pipe 6 outside tank body 1,
The right end of feed pipe 6 is connected with blanking extra heavy pipe 8, outflow tubule 9 is evenly arranged on blanking extra heavy pipe 8, wherein blanking extra heavy pipe 8 is upper
It is provided with demister 15 on the tank body 1 of side, regulating box 10 is provided on the tank body 1 of 6 lower section of feed pipe, is located at regulating box 10
Sliding mouth is offered on 1 left side of tank body of height, is wherein provided with rubber sealant 18 at the cunning mouth of 1 left side of tank body, is adjusted
10 bottom surface of case is bolted with screw rod 11, and tank body 1 is internally provided with separating plate 12, and the left end of separating plate 12 is connected with across sliding mouth insertion
The top of link block 13 in regulating box 10, link block 13 and screw rod 11 is socketed.
It is located at 1 bottom of tank body simultaneously and is additionally provided with brokenly swirler 16.
One concrete application of the present embodiment are as follows:
Light hydrocarbon mixture is first passed through the pump housing when carrying out gas-liquid separation to lighter hydrocarbons by the utility model from 6 pipe of feed pipe
It blasts, is then carried out uniformly being discharged into 1 bottom of tank body by blanking extra heavy pipe.Then gaseous state lighter hydrocarbons therefrom escape in liquid light hydrocarbon, and mix
Miscellaneous a large amount of liquid light hydrocarbon, when gaseous state lighter hydrocarbons encounter separating plate 12, the liquid light hydrocarbon largely adulterated is adsorbed on separating plate
On 12,1 bottom of tank body is then fallen back to, then gaseous state lighter hydrocarbons carry this small amount of liquid light hydrocarbon and escape from gas vent 4, into
When entering area's shape bend pipe 502, the liquid light hydrocarbon of residue doping is attached to 502 inner wall of area's shape bend pipe, and by return pipe 503 again into
Enter in tank body 1.
When tank interior liquid increases, rotary screw 11, so that link block 13 moves up and down, to have adjusted separating plate
12 level height carries out internal liquid suitable for the separation of different volumes lighter hydrocarbons mixing, while by liquid level sensor 14
Real time monitoring eliminates the foam that liquid level generates when separating by demister 15, increases liquid internal liquid by broken swirler 16
Flowing, speed up gas and liquid separation.In short, the utility model is further pure to isolated gaseous state lighter hydrocarbons progress in existing technology
Change, isolated better effect.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of lighter hydrocarbons gas-liquid separation device, including tank body (1), it is characterised in that: the bottom end of the tank body (1) is provided with liquid
It exports (2), the liquid outlet (2) connects suction pump (3) by pipeline, and tank body (1) top is provided with gas vent
(4), the gas vent (4) is connected with liquid reflux device (5) by pipeline；
The liquid reflux device (5) is made of external shell (501), area's shape bend pipe (502) and return pipe (503), described
The left end and gas vent (4) of area's shape bend pipe (502) are connected, and right end is connect with gaseous state lighter hydrocarbons recovery tower, area's shape bend pipe
(502) bending bottom end is connected with return pipe (503), and it is internal that the tank body (1) is inserted into the lower end of the return pipe (503)；
The left side upper end of the tank body (1), which is connected, feed pipe (6), is located on the tank body (1) external feed pipe (6) and is arranged
Have control valve (7), the right end of the feed pipe (6) is connected with blanking extra heavy pipe (8), is evenly arranged on the blanking extra heavy pipe (8)
It flows out tubule (9), is located on the tank body (1) below the feed pipe (6) and is provided with regulating box (10), be located at the regulating box
(10) sliding mouth is offered on tank body (1) left side of height, regulating box (10) bottom surface is bolted with screw rod (11), the tank body
(1) it is internally provided with separating plate (12), the left end of the separating plate (12) is connected in sliding mouth insertion regulating box (10)
Link block (13), the top socket of the link block (13) and screw rod (11).
2. a kind of lighter hydrocarbons gas-liquid separation device according to claim 1, it is characterised in that: below the return pipe (503)
Tank body (1) inner wall on be provided with liquid level sensor (14).
3. a kind of lighter hydrocarbons gas-liquid separation device according to claim 1, it is characterised in that: the blanking extra heavy pipe (8) it is upper
Demister (15) are provided on the tank body (1) of side.
4. a kind of lighter hydrocarbons gas-liquid separation device according to claim 1, it is characterised in that: be located at the tank body (1) bottom
It is provided with brokenly swirler (16).
5. a kind of lighter hydrocarbons gas-liquid separation device according to claim 1, it is characterised in that: outside the circumference of the tank body (1)
Tank body support frame (17) are provided on side.
6. a kind of lighter hydrocarbons gas-liquid separation device according to claim 1, it is characterised in that: tank body (1) left side
Rubber sealant (18) are provided at sliding mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178685.5U CN209423150U (en) | 2018-12-25 | 2018-12-25 | A kind of lighter hydrocarbons gas-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178685.5U CN209423150U (en) | 2018-12-25 | 2018-12-25 | A kind of lighter hydrocarbons gas-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423150U true CN209423150U (en) | 2019-09-24 |
Family
ID=67973323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178685.5U Expired - Fee Related CN209423150U (en) | 2018-12-25 | 2018-12-25 | A kind of lighter hydrocarbons gas-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791564A (en) * | 2020-12-29 | 2021-05-14 | 郑州博讯电气技术有限公司 | Efficient steam-water separator and separation method thereof |
-
2018
- 2018-12-25 CN CN201822178685.5U patent/CN209423150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791564A (en) * | 2020-12-29 | 2021-05-14 | 郑州博讯电气技术有限公司 | Efficient steam-water separator and separation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201225 |