CN201329236Y - Separating device for separating solid and liquid impurity in natural gas - Google Patents
Separating device for separating solid and liquid impurity in natural gas Download PDFInfo
- Publication number
- CN201329236Y CN201329236Y CNU2008202118633U CN200820211863U CN201329236Y CN 201329236 Y CN201329236 Y CN 201329236Y CN U2008202118633 U CNU2008202118633 U CN U2008202118633U CN 200820211863 U CN200820211863 U CN 200820211863U CN 201329236 Y CN201329236 Y CN 201329236Y
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- cylindrical shell
- separator
- natural gas
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Abstract
A separating device for separating solid and liquid impurity in natural gas relates to a separating device, and can effectively separate solid and liquid impurities in natural gas. A rotary vane separating device is arranged in the lower portion of a shell, a silk screen separator is arranged in the shell, the silk screen separator is located above the rotary vane separating device, a main pipe is horizontally arranged in the shell and can be fixedly connected with the side wall of the shell, two barrel assemblies are respectively arranged on two sides of the main pipe, the main pipe is communicated with corresponding barrels through connecting pipes, a gas outlet pipe is arranged in the barrels, the upper end of the gas outlet pipe is threaded through a sealing cover, the upper end of the gas outlet pipe is fixedly connected with the barrels, the lower end of the gas outlet pipe is communicated with a small end of a taper barrel, spiral vanes are installed on the gas outlet pipe, an impurity outlet is arranged under a barrel sealing head and is communicated with the barrels, and one end of the main pipe is threaded through a through hole on the shell and is exposed outside. The separating device for separating solid and liquid impurity in natural gas adopts a plurality of separating modes which are combined organically, the separating efficiency is high, the work is reliable, and the separating efficiency of solid granules and liquid impurities with the diameter more than 5mum is more than 99%.
Description
Technical field
The utility model relates to a kind of separator, is specifically related to a kind of solid, liquid separate impurities device that is used for separating natural gas.
Background technology
Natural gas from underground output, in general all contains a certain amount of water as a kind of mineral resources, and natural gas in the transmission ﹠ distribution process by accumulating the pipe network that water is arranged, water is present in the natural gas.Water can form compound, may cause the pipeline water blocking; Under cryogenic conditions, also may cause pipeline ice blockage; Water also can make pipeline, equipment and instrument and meter produce corrosion, directly influences the degree of accuracy of gas metering, causes very big harm for the safety in production and the use of natural gas, must remove.The design of natual gas dehydrate unit is the actual conditions according to each oil gas field, successively decreases situation and user to instructions for use of natural gas etc. as size, component distribution situation, well head pressure, temperature, the natural gas of amount of natural gas in the development plan.
The utility model content
The purpose of this utility model provides a kind of solid, liquid separate impurities device that is used for separating natural gas, and it is the solid, liquid impurity in the separating natural gas effectively.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: separator described in the utility model comprises housing, upper cover, low head, blast pipe and solid and liquid impurities general export pipe, and described separator also comprises vane separator and silk screen separator; Described vane separator is made up of four cylinder assemblies, the person in charge and four tube connectors, and each cylinder assembly is made up of escape pipe, seal cover, cylindrical shell, cylindrical shell end socket, impurity outlet, helical blade and conically shaped; The upper end of housing is connected with upper cover, and the lower end of housing is connected with low head, and blast pipe is communicated with upper cover, and solid and liquid impurities general export pipe is communicated with low head, has through hole on the sidewall of housing; The vane separator is arranged in the lower part of frame, and the silk screen separator is arranged in the housing, and the silk screen separator is positioned at the top of vane separator; It is interior and affixed with the sidewall of housing that the person in charge is horizontally set on housing, the both sides of being responsible for are respectively equipped with two cylinder assemblies, the person in charge is communicated with corresponding cylindrical shell by tube connector, seal cover is connected with the upper end of cylindrical shell, the lower end of cylindrical shell is connected with the cylindrical shell end socket, escape pipe is arranged in the cylindrical shell and the upper end of escape pipe passes seal cover, the upper end and the cylindrical shell of escape pipe are affixed, the lower end of escape pipe is communicated with the small end of conically shaped, helical blade is installed on the escape pipe, the impurity outlet is arranged on the below of cylindrical shell end socket and is communicated with cylindrical shell, and the through hole that the person in charge's a end passes on the housing is exposed.
The beneficial effects of the utility model are: the utility model has adopted the combination (vane separator, silk screen separator) of multiple separate mode, the separative efficiency height, reliable operation, for the separative efficiency of the solid particle of diameter more than 5 μ m, liquid impurity more than 99%.The utility model also has following characteristics: need not the outside provide power, simple in structure, need not stand-by equipment, reliable, work continuously and dependable performance, cost low.The utility model is a kind of three-phase (solid, liquid, gas) separator of static state, is particularly suitable for separate impurities in the natural gas, can be applied to each oil field, oil plant and natural gas, combustion turbine combined circulation power plant.The utility model also can be applicable to the three phase separation of other medium.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the structural representation of vane separator, and Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
The specific embodiment one: shown in Fig. 1～4, the described solid, liquid separate impurities device that is used for separating natural gas of present embodiment comprises housing 2, upper cover 13, low head 11, blast pipe 5 and solid and liquid impurities general export pipe 12, and described separator also comprises vane separator 10 and silk screen separator 7; Described vane separator 10 is made up of four cylinder assembly 10-1, person in charge 10-2 and four tube connector 10-3, and each cylinder assembly 10-1 is made up of escape pipe 10-1-1, seal cover 10-1-2, cylindrical shell 10-1-3, cylindrical shell end socket 10-1-4, impurity outlet 10-1-5, helical blade 10-1-6 and conically shaped 10-1-7; The upper end of housing 2 is connected with upper cover 13, and the lower end of housing 2 is connected with low head 11, and blast pipe 5 is communicated with upper cover 13, and solid and liquid impurities general export pipe 12 is communicated with low head 11, has through hole 9 on the sidewall of housing 2; Vane separator 10 is arranged in the bottom of housing 2, and silk screen separator 7 is arranged in the housing 2, and silk screen separator 7 is positioned at the top of vane separator 10; It is interior and affixed with the sidewall of housing 2 that person in charge 10-2 is horizontally set on housing 2, the both sides of being responsible for 10-2 are respectively equipped with two cylinder assembly 10-1, being responsible for 10-2 is communicated with corresponding cylindrical shell 10-1-3 by tube connector 10-3, seal cover 10-1-2 is connected with the upper end of cylindrical shell 10-1-3, the lower end of cylindrical shell 10-1-3 is connected with cylindrical shell end socket 10-1-4, escape pipe 10-1-1 is arranged in the cylindrical shell 10-1-3 and the upper end of escape pipe 10-1-1 passes seal cover 10-1-2, the upper end of escape pipe 10-1-1 and cylindrical shell 10-1-3 are affixed, the lower end of escape pipe 10-1-1 is communicated with the small end of conically shaped 10-1-7, helical blade 10-1-6 is installed on the escape pipe 10-1-1, impurity outlet 10-1-5 is arranged on the below of cylindrical shell end socket 10-1-4 and is communicated with cylindrical shell 10-1-3, and the through hole 9 that the end of person in charge 10-2 passes on the housing 2 is exposed.
The specific embodiment two: shown in Fig. 1～4, the sidewall of the described housing 2 of present embodiment is provided with manhole 8.Being provided with manhole 8 is maintenances for convenience.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: shown in Fig. 1～4, the described upper cover 13 of present embodiment is provided with backwash interface 4.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: shown in Fig. 1～4, the described upper cover 13 of present embodiment is provided with relief valve connection 6.When work, relief valve connection 6 is connected with safety valve, and safety valve meeting releasing pressure automatically is convenient to safety in production when the pressure in the housing 2 is excessive.Other composition and annexation are identical with the specific embodiment three.
The specific embodiment five: shown in Fig. 1～4, the described separator of present embodiment also comprises Pressure gauge 3, and described Pressure gauge 3 is arranged on the lateral wall of housing 2.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment six: shown in Fig. 1～4, the described separator of present embodiment also comprises bearing 1, and described bearing 1 is arranged on the lower end wall of low head 11.Other composition and annexation are identical with the specific embodiment one or two.
Operation principle:
The air-flow that contains water and granule foreign enters four cylinder assembly 10-1 with higher speed respectively by being responsible for 10-2, air-flow forms a rotational flow field in four cylinder assembly 10-1, tiny particle water is thrown on the barrel under action of centrifugal force and flows down, flow to by following outlet in the following collection container of device, fluid is flowed through behind the vane separator, blast pipe by the vane separator is transported to upper space, in this process gravity fractionation is arranged, fluid continues upwards to flow, by top silk screen separator for further separation.Specify as follows: mixture (natural gas that contains solid, liquid impurity) enters vane separator 10 by gas feed (being exposed at the end of the person in charge 10-2 of housing 2 outsides), because the effect of centrifugal inertial force, bigger solid, drop are separated, fluid is flowed through behind the vane separator 10, escape pipe 10-1-1 by vane separator 10 transports to upper space, in this process gravity fractionation is arranged, fluid continues upwards to flow, and further separates by the silk screen separator 7 above the vane separator 10.The solid, liquid impurity that separates is discharged by following solid and liquid impurities general export pipe 12 via each impurity outlet 10-1-5 again.Clean gas is discharged by top blast pipe 5 via each escape pipe 10-1-1 again.
Claims (6)
1, a kind of solid, liquid separate impurities device that is used for separating natural gas, described separator comprises housing (2), upper cover (13), low head (11), blast pipe (5) and solid and liquid impurities general export pipe (12), it is characterized in that: described separator also comprises vane separator (10) and silk screen separator (7); Described vane separator (10) is made up of four cylinder assemblies (10-1), the person in charge (10-2) and four tube connectors (10-3), and each cylinder assembly (10-1) is made up of escape pipe (10-1-1), seal cover (10-1-2), cylindrical shell (10-1-3), cylindrical shell end socket (10-1-4), impurity outlet (10-1-5), helical blade (10-1-6) and conically shaped (10-1-7); The upper end of housing (2) is connected with upper cover (13), the lower end of housing (2) is connected with low head (11), blast pipe (5) is communicated with upper cover (13), and solid and liquid impurities general export pipe (12) is communicated with low head (11), has through hole (9) on the sidewall of housing (2); Vane separator (10) is arranged in the bottom of housing (2), and silk screen separator (7) is arranged in the housing (2), and silk screen separator (7) is positioned at the top of vane separator (10); It is interior and affixed with the sidewall of housing (2) that the person in charge (10-2) is horizontally set on housing (2), the both sides of being responsible for (10-2) are respectively equipped with two cylinder assemblies (10-1), being responsible for (10-2) is communicated with corresponding cylindrical shell (10-1-3) by tube connector (10-3), seal cover (10-1-2) is connected with the upper end of cylindrical shell (10-1-3), the lower end of cylindrical shell (10-1-3) is connected with cylindrical shell end socket (10-1-4), escape pipe (10-1-1) is arranged in the cylindrical shell (10-1-3) and the upper end of escape pipe (10-1-1) passes seal cover (10-1-2), the upper end of escape pipe (10-1-1) and cylindrical shell (10-1-3) are affixed, the lower end of escape pipe (10-1-1) is communicated with the small end of conically shaped (10-1-7), helical blade (10-1-6) is installed on the escape pipe (10-1-1), impurity outlet (10-1-5) is arranged on the below of cylindrical shell end socket (10-1-4) and is communicated with cylindrical shell (10-1-3), and the through hole (9) that the person in charge's (10-2) a end passes on the housing (2) is exposed.
2, the solid, liquid separate impurities device that is used for separating natural gas according to claim 1, it is characterized in that: the sidewall of described housing (2) is provided with manhole (8).
3, the solid, liquid separate impurities device that is used for separating natural gas according to claim 1 and 2, it is characterized in that: described upper cover (13) is provided with backwash interface (4).
4, the solid, liquid separate impurities device that is used for separating natural gas according to claim 3, it is characterized in that: described upper cover (13) is provided with relief valve connection (6).
5, the solid, liquid separate impurities device that is used for separating natural gas according to claim 1 and 2, it is characterized in that: described separator also comprises Pressure gauge (3), described Pressure gauge (3) is arranged on the lateral wall of housing (2).
6, the solid, liquid separate impurities device that is used for separating natural gas according to claim 1 and 2, it is characterized in that: described separator also comprises bearing (1), described bearing (1) is arranged on the lower end wall of low head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118633U CN201329236Y (en) | 2008-12-30 | 2008-12-30 | Separating device for separating solid and liquid impurity in natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118633U CN201329236Y (en) | 2008-12-30 | 2008-12-30 | Separating device for separating solid and liquid impurity in natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329236Y true CN201329236Y (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202118633U Expired - Fee Related CN201329236Y (en) | 2008-12-30 | 2008-12-30 | Separating device for separating solid and liquid impurity in natural gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN201329236Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415598A (en) * | 2011-03-09 | 2013-11-27 | 领潮能源有限公司 | Method and apparatus for treating a raw UCG product stream |
| CN106368671A (en) * | 2016-08-31 | 2017-02-01 | 中石化石油工程技术服务有限公司 | High sulfur natural gas gas-liquid-solid three-phase separating device and method |
| CN110284869A (en) * | 2019-06-06 | 2019-09-27 | 泉州市燃气有限公司 | A kind of natural gas extraction impurity separation system |
| CN112619911A (en) * | 2020-11-13 | 2021-04-09 | 国家能源集团宁夏煤业有限责任公司 | Separating device |
-
2008
- 2008-12-30 CN CNU2008202118633U patent/CN201329236Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415598A (en) * | 2011-03-09 | 2013-11-27 | 领潮能源有限公司 | Method and apparatus for treating a raw UCG product stream |
| CN106368671A (en) * | 2016-08-31 | 2017-02-01 | 中石化石油工程技术服务有限公司 | High sulfur natural gas gas-liquid-solid three-phase separating device and method |
| CN106368671B (en) * | 2016-08-31 | 2019-06-25 | 中石化石油工程技术服务有限公司 | A kind of high sulfur-containing natural gas gas-liquid-solid three-phase separator and isolated method |
| CN110284869A (en) * | 2019-06-06 | 2019-09-27 | 泉州市燃气有限公司 | A kind of natural gas extraction impurity separation system |
| CN112619911A (en) * | 2020-11-13 | 2021-04-09 | 国家能源集团宁夏煤业有限责任公司 | Separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20131230 |