CN220413268U - Petroleum three-phase multistage separator - Google Patents
Petroleum three-phase multistage separator Download PDFInfo
- Publication number
- CN220413268U CN220413268U CN202322092182.7U CN202322092182U CN220413268U CN 220413268 U CN220413268 U CN 220413268U CN 202322092182 U CN202322092182 U CN 202322092182U CN 220413268 U CN220413268 U CN 220413268U
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- Prior art keywords
- shell
- wall surface
- petroleum
- drain pipe
- pair
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- 239000003208 petroleum Substances 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000005191 phase separation Methods 0.000 claims abstract description 11
- 239000013530 defoamer Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a petroleum three-phase multistage separator, which comprises a shell, wherein a three-phase separation structure is arranged in the shell; the three-phase separation structure comprises: the device comprises a liquid inlet pipe, a filter cartridge, a fixed disc, a pair of mounting plates, a pair of bolts, a flow divider, a drain pipe, a pair of vortex eliminator, a drain pipe, an oil drain pipe, an exhaust assembly and a baffle plate; the utility model relates to the technical field of three-phase separators, in particular to a three-phase separator which is simple in structure and convenient to operate, when petroleum is extracted, the petroleum is filtered through a filter cylinder in the liquid inlet pipe, impurities in the petroleum are filtered, when the impurities in the filter cylinder are excessive, the filter cylinder is taken out for cleaning, liquid and gas are separated through a flow divider, the gas is discharged through an exhaust component, and the oil and free water are separated under the action of gravity due to the difference of oil-water density.
Description
Technical Field
The utility model relates to the technical field of three-phase separators, in particular to a petroleum three-phase multistage separator.
Background
The patent number is: the utility model provides a three-phase multistage separator for oil and gas processing of CN215288652U specifically discloses including three-phase multistage separator body, the left side upper portion of three-phase multistage separator body is provided with the inlet, the top inner wall of three-phase multistage separator body is provided with the fixed plate in the right side of inlet, the bottom of fixed plate is rotated with the pivot through the bearing and is connected, and is provided with the baffle that is located the inlet right side in the pivot, both ends all are provided with the tilt spring around the baffle right side, and still have following problem in this patent document: the oil entering the separator contains larger impurities, the filtering treatment effect of the separator is not good enough, the larger impurities in the oil enter the separator, the parts inside the separator are easy to damage, the service life of the separator and the treatment effect are influenced, and the service life of the device is reduced.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the petroleum three-phase multistage separator comprises a shell, wherein a three-phase separation structure is arranged in the shell;
the three-phase separation structure comprises: the device comprises a liquid inlet pipe, a filter cartridge, a fixed disc, a pair of mounting plates, a pair of bolts, a flow divider, a drain pipe, a pair of vortex eliminator, a drain pipe, an oil drain pipe, an exhaust assembly and a baffle plate;
the vortex eliminating device is characterized in that the left wall surface of the shell is provided with a liquid inlet, the liquid inlet is arranged on the liquid inlet formed in the left wall surface of the shell, the filter cartridge is placed in the liquid inlet, the fixing disc is arranged on the left wall surface of the filter cartridge, the pair of mounting plates are arranged on the outer wall surface of the shell, the fixing disc is fixed on the pair of mounting plates through the pair of bolts, the flow divider is arranged on the liquid inlet and is positioned in the shell, the lower wall surface of the shell is provided with a drain outlet, the drain pipe is arranged on the drain outlet formed in the lower wall surface of the shell, the drain pipe is positioned on the right side of the drain pipe, the lower wall surface of the shell is provided with an oil drain outlet, the oil drain pipe is arranged on the oil outlet formed in the lower wall surface of the shell, the right side of the drain pipe is positioned on the vortex eliminating device, and the vortex eliminating device is arranged on the lower wall of the shell.
Preferably, the exhaust assembly includes: a defoamer, a demister and an exhaust pipe;
the defoamer is installed on the upper wall surface in the shell, the demister is located on the right side of the defoamer, an exhaust port is formed in the upper wall surface of the shell, the exhaust pipe is installed on the exhaust port formed in the upper wall surface of the shell, and the exhaust pipe is located above the demister.
Preferably, the exhaust pipe, the blow-down pipe and the valve for controlling the upper hand of the oil exhaust pipe.
Preferably, a supporting body for supporting is arranged below the shell.
Preferably, a safety valve is arranged on the shell.
Preferably, a wave plate is arranged in the shell.
Advantageous effects
The utility model provides a petroleum three-phase multistage separator. The oil-water separation device has the advantages that the device adopts a three-phase separation structure, is simple in structure and convenient to operate, filters impurities in oil through the filter cartridge in the liquid inlet pipe when the oil is extracted, and cleans the filter cartridge when excessive impurities exist in the filter cartridge, so that liquid and gas are separated through the flow divider, the gas is discharged through the exhaust assembly, and the oil and free water are separated under the action of gravity due to the oil-water density difference.
Drawings
Fig. 1 is a schematic perspective view of a three-phase multistage petroleum separator according to the present utility model.
Fig. 2 is a schematic diagram of a main view structure of a three-phase multistage petroleum separator according to the present utility model.
Fig. 3 is a schematic top view of a three-phase multistage petroleum separator according to the present utility model.
Fig. 4 is a schematic diagram of a partially enlarged structure of a petroleum three-phase multistage separator according to the present utility model.
In the figure: 1-a housing; 2-a liquid inlet pipe; 3-a filter cartridge; 4-a fixed disk; 5-mounting plates; 6-a bolt; 7-a shunt; 8-a blow-down pipe; 9-vortex eliminator; 10-draining pipe; 11-oil drain pipe; 12-baffle; 13-a defoamer; 14-a demister; 15-an exhaust pipe; 16-valve; 17-a support; 18-a safety valve; 19-breakwater.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, the main components of the present case are: the three-phase separation device comprises a shell 1, wherein a three-phase separation structure is arranged inside the shell 1;
in the case of petroleum extraction, the extracted petroleum may be extracted using a three-phase separation structure in the casing 1.
In a specific implementation process, the three-phase separation structure comprises: the device comprises a liquid inlet pipe 2, a filter cartridge 3, a fixed disc 4, a pair of mounting plates 5, a pair of bolts 6, a flow divider 7, a drain pipe 8, a pair of vortex cancellers 9, a drain pipe 10, an oil drain pipe 11, an exhaust assembly and a baffle 12;
the vortex flow eliminating device is characterized in that a liquid inlet is formed in the left wall surface of the shell 1, the liquid inlet pipe 2 is installed on the liquid inlet formed in the left wall surface of the shell 1, the filter cartridge 3 is placed in the liquid inlet pipe 2, the fixing disc 4 is installed on the left wall surface of the filter cartridge 3, the pair of mounting plates 5 are installed on the outer wall surface of the shell 1, the fixing disc 4 is fixed on the pair of mounting plates 5 through the pair of bolts 6, the flow divider 7 is installed on the liquid inlet pipe 2 and is located inside the shell 1, a drain outlet is formed in the lower wall surface of the shell 1, the drain pipe 8 is installed on the drain outlet formed in the lower wall surface of the shell 1, a drain outlet is formed in the lower wall surface of the shell 1, the drain pipe 10 is located on the right side of the drain pipe 8, the baffle 12 is installed on the lower wall surface of the shell 1, the baffle 12 is located on the right side of the drain pipe 10, the drain pipe 11 is installed on the lower wall surface of the shell 1, the vortex flow eliminating device is arranged on the right side of the drain pipe 11, the vortex flow eliminating device is installed on the lower wall of the shell 11, and the vortex flow eliminating device is installed on the right side of the shell 11.
When oil is extracted, before the oil enters the shell 1 through the liquid inlet pipe 2, the filter cylinder 3 is placed in the liquid inlet pipe 2, the fixed disc 4 is fixed on the pair of mounting plates 5 through the pair of bolts 6, so that the filter cylinder 3 is fixed in the liquid inlet pipe 2, impurities in the oil passing through the filter cylinder 3 in the liquid inlet pipe 2 are left in the filter cylinder 3, the impurities are prevented from entering the shell 1 to affect the use, when the impurities in the filter cylinder 3 are excessive, the filter cylinder 3 is removed through the pair of bolts 6 to clean, the oil separates liquid from gas through the splitter 7, the gas is discharged through the exhaust assembly, under the action of gravity, free water is settled to the bottom of the shell 1, the oil floats on the water surface, the oil is discharged through the drain pipe 11 by the baffle 12, the separated free water is discharged through the drain pipe 10, the free water and the oil are discharged through the drain pipe 11 and the drain pipe 10, the pair of vortex eliminators 9 can keep the free water and right, the stain in the shell 1 is smoothly discharged, and dirt is discharged through the drain pipe 8, and thus the separation is realized.
In a further embodiment, the exhaust assembly includes: a defoamer 13, a demister 14, and an exhaust pipe 15;
the defoamer 13 is installed on the upper wall surface in the shell 1, the demister 14 is located on the right side of the defoamer 13, an exhaust port is formed in the upper wall surface of the shell 1, the exhaust pipe 15 is installed on the exhaust port formed in the upper wall surface of the shell 1, and the exhaust pipe 15 is located above the demister 14.
In the case of petroleum extraction, the petroleum is separated from the liquid and the gas by the flow divider 7, and the separated gas is further purified by the defoamer 13 and the mist eliminator 14, dried, and discharged from the exhaust pipe 15.
In the specific implementation process, the exhaust pipe 15, the drain pipe 8 and the oil drain pipe 11 are provided with a valve 16 for controlling.
In a specific implementation process, a supporting body 17 for supporting is further arranged below the shell 1.
In a specific implementation, the housing 1 is further provided with a safety valve 18.
In a specific implementation, a wave plate 19 is further disposed in the housing 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The petroleum three-phase multistage separator comprises a shell, and is characterized in that a three-phase separation structure is arranged in the shell;
the three-phase separation structure comprises: the device comprises a liquid inlet pipe, a filter cartridge, a fixed disc, a pair of mounting plates, a pair of bolts, a flow divider, a drain pipe, a pair of vortex eliminator, a drain pipe, an oil drain pipe, an exhaust assembly and a baffle plate;
the vortex eliminating device is characterized in that the left wall surface of the shell is provided with a liquid inlet, the liquid inlet is arranged on the liquid inlet formed in the left wall surface of the shell, the filter cartridge is placed in the liquid inlet, the fixing disc is arranged on the left wall surface of the filter cartridge, the pair of mounting plates are arranged on the outer wall surface of the shell, the fixing disc is fixed on the pair of mounting plates through the pair of bolts, the flow divider is arranged on the liquid inlet and is positioned in the shell, the lower wall surface of the shell is provided with a drain outlet, the drain pipe is arranged on the drain outlet formed in the lower wall surface of the shell, the drain pipe is positioned on the right side of the drain pipe, the lower wall surface of the shell is provided with an oil drain outlet, the oil drain pipe is arranged on the oil outlet formed in the lower wall surface of the shell, the right side of the drain pipe is positioned on the vortex eliminating device, and the vortex eliminating device is arranged on the lower wall of the shell.
2. A petroleum three-phase multistage separator according to claim 1, wherein said exhaust assembly comprises: a defoamer, a demister and an exhaust pipe;
the defoamer is installed on the upper wall surface in the shell, the demister is located on the right side of the defoamer, an exhaust port is formed in the upper wall surface of the shell, the exhaust pipe is installed on the exhaust port formed in the upper wall surface of the shell, and the exhaust pipe is located above the demister.
3. A petroleum three-phase multistage separator according to claim 2, wherein said exhaust pipe, drain pipe and upper hand of said exhaust pipe are valves for control.
4. A petroleum three-phase multistage separator according to claim 1, wherein a support body for supporting is provided below the housing.
5. A petroleum three-phase multistage separator according to claim 1, wherein said housing is provided with a safety valve.
6. A petroleum three-phase multistage separator according to claim 1, wherein a breakwater is provided in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092182.7U CN220413268U (en) | 2023-08-04 | 2023-08-04 | Petroleum three-phase multistage separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092182.7U CN220413268U (en) | 2023-08-04 | 2023-08-04 | Petroleum three-phase multistage separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220413268U true CN220413268U (en) | 2024-01-30 |
Family
ID=89656210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092182.7U Active CN220413268U (en) | 2023-08-04 | 2023-08-04 | Petroleum three-phase multistage separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220413268U (en) |
-
2023
- 2023-08-04 CN CN202322092182.7U patent/CN220413268U/en active Active
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