CN205478222U - Anti sulphur compressor middle and low voltage filtering separator - Google Patents
Anti sulphur compressor middle and low voltage filtering separator Download PDFInfo
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- CN205478222U CN205478222U CN201620311214.5U CN201620311214U CN205478222U CN 205478222 U CN205478222 U CN 205478222U CN 201620311214 U CN201620311214 U CN 201620311214U CN 205478222 U CN205478222 U CN 205478222U
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- lower house
- adapter
- mesolow
- sulfur resistive
- head
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Abstract
The utility model provides an anti sulphur compressor middle and low voltage filtering separator, including last casing, with the lower casing of epitheca body coupling and set up the takeover in casing down, to take over to the little head and the diameter -adjustable structure of head component greatly, the internal chamber of inferior valve is provided with the backup pad, and the little head and the backup pad of takeover are connected, be provided with the intake pipe on the lateral wall of lower casing, the upper end of going up the casing is provided with the outlet duct, the air inlet of intake pipe is just to the junction of little head with big head, forming first passageway between takeover and lower casing, taking over the inner chamber and form the second channel, the upper end and the outlet duct of takeover form the third passageway within a definite time. The utility model discloses in, take over to diameter -adjustable structure, because the stingy extrusion velocity of flow of flowing through of flow area is very fast when getting into, the air current is turned back and is got into upwards that to take over the back great because of the inside flow area who takes over, the gas flow rate will reduce extremely minimum scope gradually, can realize the water gas separat effect of oil well implication better.
Description
Technical field
This utility model relates to a kind of separator, particularly relates to a kind of sulfur resistive compressor mesolow filter separator.
Background technology
Oil field shaft mouth natural gas, also referred to as associated gas or well head gas.Along with going deep into of oil field production development technology; the impurity such as aqueous water, solid particle, steam and heavy hydrocarbon usually it are mixed with from the well head gas that the natural gas well is mined; the back pressure of gas well payzone just can be increased owing to there is a small amount of liquid in pit shaft; shaft bottom hydrops will cause the minimizing of gas well gas production even to stop production; have a strong impact on the Efficient Development in gas field, reduce gas well productive life and the final acquisition rate of gas reservoir.Therefore, vapor-liquid separation and process problem thereof seem more and more important in oil extraction process.Furthermore, for ensureing safe transport and the effective use of natural gas, it is necessary to these impurity segregation excision from natural gas.The water dew point of standard GB/T-17820 regulation natural gas conveying is lower than local minimum ambient temperature 5 DEG C, and hydrocarbon dew point is less than local minimum temperature.
Now current, China mainly uses sulfur resistive compressor to be compressed oil well implication processing, then the gas after cooling is sent into separator is carried out liquid, edema caused by disorder of QI from and filter.Existing compressor is as described in the background technology of Application No. 201120324915.X, compressed natural gas is carried out frequently with piston compressor, piston compressor is by driving machine flywheel driven, bent axle rotates, bent axle drivening rod again, piston in the gentle cylinder of crosshead parts is reciprocatingly moved, the intake valve air inlet connected with inlet air source, after piston compresses, air bleeding valve aerofluxus, and the cylinder being delivered to opposite side is compressed, then natural gas compressor aerofluxus, the gas entered enters back into and carries out liquid in low pressure filter separator, edema caused by disorder of QI from and filter.
Existing sulfur resistive compressor mesolow filter separator, including housing, air inlet, gas outlet, adapter, filter element and middle fishplate bar, its internal adapter is isometrical adapter, have a disadvantage in that: gas is in flow process, constant flow rate is constant, and the large quantity of moisture contained in oil well implication and heavy hydrocarbons are difficult to separate thoroughly.
Utility model content
The defect the best for solving existing low pressure filter separator separating effect, this utility model spy provides a kind of sulfur resistive compressor mesolow filter separator.
The technical solution of the utility model is as follows:
Sulfur resistive compressor mesolow filter separator, the lower house being connected with upper shell including upper shell and the adapter being arranged in lower house, adapter is little head and the variable-diameter structure of enlarged head composition, and lower housing cavity is provided with gripper shoe, and the little head of adapter is connected with gripper shoe；Being provided with air inlet pipe on the sidewall of lower house, the upper end of upper shell is provided with escape pipe；The air inlet of described air inlet pipe is just to little head and the junction of enlarged head；Forming first passage between described adapter and lower house, adapter inner chamber forms second channel, forms third channel between the upper end of adapter and escape pipe；First passage connects with second channel, and second channel connects with third channel.In this programme, air-flow after cooling is after the junction of enlarged head and little head enters lower house, owing to the flow area between enlarged head and lower house gradually decreases, air-flow local velocity under constantly extruding will improve, subsequently, air-flow by sharp downward movement and enters in adapter from adapter lower ending opening, owing to the inside flow area of adapter is bigger, gas flow rate will be gradually decrease to minimum zone, now, gas is discharged from escape pipe, and liquid and heavy hydrocarbons in air-flow will separate with gas under gravity.
As preferred structure of the present utility model, also include the filter element being arranged in adapter.Hydrogen sulfide is a kind of violent in toxicity being only second to cyanide, and hardware not only can cause serious corrosion failure, and the life security of people in also serious threat.In this programme filter element be provided for avoid hydrogen sulfide in oil well implication and enter escape pipe through the impurity such as rust of hydrogen sulfide corrosion, it is ensured that operating personnel and the safety of equipment.
Further, the upper end of described filter element is provided with fishplate bar, and fishplate bar and gripper shoe carry out Flange joint.In this programme, fishplate bar and gripper shoe use Flange joint so that the replacing of filter element is convenient, and in actual applications, user according to different filtering accuracies and size requirements, can process the fishplate bar of multiple model and carry out the filter element of adapted different model.
Further, the lower end of described lower house is provided with blow-off pipe.In this programme, blow-off pipe is provided for the liquid that discharge is separated.
As further optimization of the present utility model, the inner chamber bottom of described lower house is provided with kuppe；Described kuppe is umbrella-shaped structure, and the lower end, outside of umbrella-shaped structure offers liquid outlet.In this programme, the liquid after separation will flow outside kuppe diagonally downward, and be flowed into bottom lower house by lower end liquid outlet.Furthermore, liquid outlet is arranged on distance escape pipe remote position, and now air-flow velocity is relatively slow, is possible to prevent the liquid after separating to be taken out of by gas, especially obvious to the oil well implication effect more containing liquid.
Further, the upper shell in this programme and lower house, by Flange joint, use Flange joint to make upper shell convenient with the assembly and disassembly of lower house, simultaneously facilitate cleaning and change filter element.
Further, described filter element is the rustless steel filter element of 316L.The rustless steel using 316L is made so that filter element can resist the corrosion of hydrogen sulfide, substantially increases the service life of filter element.
Further, also including the rest pad being arranged between enlarged head and lower house, the both sides of rest pad are connected with enlarged head, lower house respectively.In this programme, the setting of a bracer serves the effect of fixing adapter.
In sum, Advantageous Effects of the present utility model is as follows:
1, adapter is variable-diameter structure, extruding flow velocity is flowed through owing to flow area is stingy very fast when entering, air-flow is turned back because the inside flow area taken over is relatively big after being upwardly into adapter, and gas flow rate will be gradually decrease to minimum zone, and the liquid gas separating effect of oil well implication can be better achieved.
2, filter element be provided for avoid hydrogen sulfide in oil well implication and enter escape pipe through the impurity such as rust of hydrogen sulfide corrosion, it is ensured that operating personnel and the safety of equipment.
3, fishplate bar and gripper shoe use Flange joint so that filter element replacing is convenient, and user according to different filtering accuracies and size requirements, can process the fishplate bar of multiple model and carry out the filter element of adapted different model.
4, blow-off pipe be provided for discharge the liquid that separated.
5, the setting of kuppe is easy to flow into container bottom after liquid separates.Liquid outlet is arranged on distance escape pipe remote position, is possible to prevent the liquid after separating to be taken out of by gas.
6, upper shell uses Flange joint with lower house so that assembly and disassembly are convenient, simultaneously facilitates cleaning and changes filter element.
7, the rustless steel of 316L is used to make so that filter element can resist the corrosion of hydrogen sulfide, adds service life.
8, the rest pad being arranged between enlarged head and lower house, serves the effect of fixing adapter, it is to avoid adapter is rocked or comes off.
Accompanying drawing explanation
Fig. 1 is the structural representation of sulfur resistive compressor mesolow filter separator；
Wherein the parts title corresponding to reference is as follows:
1-takes over, 2-upper shell, 3-lower house, 4-gripper shoe, the little head of 5-, 6-enlarged head, 7-air inlet pipe, 8-escape pipe, 9-filter element, 10-fishplate bar, 11-blow-off pipe, 12-kuppe, 13-liquid outlet, 14-rest pad.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in detail by specific embodiment, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, sulfur resistive compressor mesolow filter separator, the lower house 3 being connected with upper shell 2 including upper shell 2 and the adapter 1 being arranged in lower house 3, adapter 1 is little head 5 and the variable-diameter structure of enlarged head 6 composition, lower house 3 inner chamber is provided with gripper shoe 4, and the little head 5 of adapter 1 is connected with gripper shoe 4；Being provided with air inlet pipe 7 on the sidewall of lower house 3, the upper end of upper shell 2 is provided with escape pipe 8；The air inlet of described air inlet pipe 7 is just to little head 5 and the junction of enlarged head 6；Forming first passage between described adapter 1 and lower house 3, adapter 1 inner chamber forms second channel, forms third channel between the upper end of adapter 1 and escape pipe 8；First passage connects with second channel, and second channel connects with third channel.
In the present embodiment, air-flow after cooling is after the junction of enlarged head 6 and little head 5 enters lower house 3, owing to the flow area between enlarged head 6 and lower house 3 gradually decreases, air-flow local velocity under constantly extruding will improve, subsequently, air-flow sharp downward movement enters in adapter 1 from adapter 1 lower ending opening, owing to the inside flow area of adapter 1 is bigger, gas flow rate will be gradually decrease to minimum zone, now, gas is discharged by escape pipe 8, and liquid and heavy hydrocarbons in air-flow will separate with gas under gravity.
As preferred structure of the present utility model, also include the filter element 9 being arranged in adapter.Hydrogen sulfide is a kind of violent in toxicity being only second to cyanide, and hardware not only can cause serious corrosion failure, and the life security of people in also serious threat.In the present embodiment filter element 9 be provided for avoid hydrogen sulfide in oil well implication and enter escape pipe 8 through the impurity such as rust of hydrogen sulfide corrosion, it is ensured that operating personnel and the safety of equipment.
Further, the upper end of described filter element 9 is provided with fishplate bar 10, and fishplate bar 10 carries out Flange joint with the gripper shoe 4 in lower house 3.In the present embodiment, fishplate bar 10 and gripper shoe 4 use Flange joint so that the replacing of filter element 9 is convenient, and in actual applications, user according to different filtering accuracies and size requirements, can process the fishplate bar 10 of multiple model and carry out the filter element 9 of adapted different model.
Further, the lower end of described lower house 3 is provided with blow-off pipe 11.In the present embodiment, blow-off pipe 11 is provided for the liquid that discharge is separated.
As further optimization of the present utility model, the inner chamber bottom of described lower house 3 is provided with kuppe 12；Described kuppe 12 is umbrella-shaped structure, and the lower end, outside of umbrella-shaped structure offers liquid outlet 13.In the present embodiment, the liquid after separation will flow outside kuppe 12 diagonally downward, and be flowed into bottom lower house 3 by lower end liquid outlet 13.Furthermore, liquid outlet 13 is arranged on distance escape pipe 8 remote position, and now air-flow velocity is relatively slow, is possible to prevent the liquid after separating to be taken out of by gas, especially obvious to the oil well implication effect more containing liquid.
Further, the upper shell 2 in this programme and lower house 3, by Flange joint, use Flange joint to make upper shell 2 convenient with the assembly and disassembly of lower house 3, simultaneously facilitate cleaning and change filter element 9.
Further, described filter element 9 is the rustless steel filter element of 316L.The rustless steel using 316L is made so that filter element 9 can resist the corrosion of hydrogen sulfide, substantially increases the service life of filter element 9.
Further, also including the rest pad 14 being arranged between enlarged head 6 and lower house 3, the both sides of rest pad 14 are connected with enlarged head 6, lower house 3 respectively.In the present embodiment, the setting of rest pad 14 serves the effect of fixing adapter 10.
Embodiment 1
As shown in Figure 1, sulfur resistive compressor mesolow filter separator, the lower house 3 being connected with upper shell 2 including upper shell 2 and the adapter 1 being arranged in lower house 3, adapter 1 is little head 5 and the variable-diameter structure of enlarged head 6 composition, lower house 3 inner chamber is provided with gripper shoe 4, and the little head 5 of adapter 1 is connected with gripper shoe 4；Being provided with air inlet pipe 7 on the sidewall of lower house 3, the upper end of upper shell 2 is provided with escape pipe 8；The air inlet of described air inlet pipe 7 is just to little head 5 and the junction of enlarged head 6；Forming first passage between described adapter 1 and lower house 3, adapter 1 inner chamber forms second channel, forms third channel between the upper end of adapter 1 and escape pipe 8；First passage connects with second channel, and second channel connects with third channel.
Embodiment 2
The present embodiment, on the basis of embodiment 1, also includes the filter element 9 being arranged in adapter 1.
Embodiment 3
The present embodiment is on the basis of embodiment 2, and the upper end of described filter element 9 is provided with fishplate bar 10, and fishplate bar 10 and gripper shoe 4 carry out Flange joint.
Embodiment 4
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3, and the lower end of described lower house 3 is provided with blow-off pipe 11.
Embodiment 5
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, and the inner chamber bottom of described lower house 3 is provided with kuppe 12.
Embodiment 6
The present embodiment is on the basis of embodiment 5, and described kuppe 12 is umbrella-shaped structure, and the lower end, outside of umbrella-shaped structure offers liquid outlet 13.
Embodiment 7
On the basis of the present embodiment any one in embodiment 1 ~ 6, described upper shell 2 passes through Flange joint with lower house 3.
Embodiment 8
On the basis of the present embodiment any one in embodiment 2 ~ 7, described filter element 9 is the rustless steel filter element of 316L.
Embodiment 9
The present embodiment on the basis of any one, also includes the rest pad 14 being arranged between enlarged head 6 and lower house 3 in embodiment 1 ~ 8, and the both sides of rest pad 14 are connected with enlarged head 6, lower house 3 respectively.
As it has been described above, this utility model can preferably be realized.
Claims (9)
1. sulfur resistive compressor mesolow filter separator, it is characterised in that:
The lower house (3) being connected with upper shell (2) including upper shell (2) and the adapter (1) being arranged in lower house (3), the variable-diameter structure that adapter (1) is little head (5) and enlarged head (6) forms, lower house (3) inner chamber is provided with gripper shoe (4), and the little head (5) of adapter (1) is connected with gripper shoe (4)；Being provided with air inlet pipe (7) on the sidewall of lower house (3), the upper end of upper shell (2) is provided with escape pipe (8)；The air inlet of described air inlet pipe (7) is just to little head (5) and the junction of enlarged head (6)；Forming first passage between described adapter (1) and lower house (3), adapter (1) inner chamber forms second channel, forms third channel between the upper end of adapter (1) and escape pipe (8)；First passage connects with second channel, and second channel connects with third channel.
Sulfur resistive compressor mesolow filter separator the most according to claim 1, it is characterised in that:
Also include the filter element (9) being arranged in adapter (1).
Sulfur resistive compressor mesolow filter separator the most according to claim 2, it is characterised in that:
The upper end of described filter element (9) is provided with fishplate bar (10), and fishplate bar (10) and gripper shoe (4) carry out Flange joint.
Sulfur resistive compressor mesolow filter separator the most according to claim 1, it is characterised in that:
The lower end of described lower house (3) is provided with blow-off pipe (11).
5. according to the sulfur resistive compressor mesolow filter separator described in any one in claim 1 ~ 4, it is characterised in that:
The inner chamber bottom of described lower house (3) is provided with kuppe (12).
Sulfur resistive compressor mesolow filter separator the most according to claim 5, it is characterised in that:
Described kuppe (12) is umbrella-shaped structure, and the lower end, outside of umbrella-shaped structure offers liquid outlet (13).
Sulfur resistive compressor mesolow filter separator the most according to claim 1, it is characterised in that:
Described upper shell (2) and lower house (3) pass through Flange joint.
Sulfur resistive compressor mesolow filter separator the most according to claim 2, it is characterised in that:
Described filter element (9) is the rustless steel filter element of 316L.
Sulfur resistive compressor mesolow filter separator the most according to claim 1, it is characterised in that:
Also including the rest pad (14) being arranged between enlarged head (6) and lower house (3), the both sides of rest pad (14) are connected with enlarged head (6), lower house (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311214.5U CN205478222U (en) | 2016-04-14 | 2016-04-14 | Anti sulphur compressor middle and low voltage filtering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311214.5U CN205478222U (en) | 2016-04-14 | 2016-04-14 | Anti sulphur compressor middle and low voltage filtering separator |
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| Publication Number | Publication Date |
|---|---|
| CN205478222U true CN205478222U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620311214.5U Active CN205478222U (en) | 2016-04-14 | 2016-04-14 | Anti sulphur compressor middle and low voltage filtering separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715516A (en) * | 2016-04-14 | 2016-06-29 | 成都天晨压缩机制造有限公司 | Low-pressure filter separator in sulfur-resistant compressor |
-
2016
- 2016-04-14 CN CN201620311214.5U patent/CN205478222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715516A (en) * | 2016-04-14 | 2016-06-29 | 成都天晨压缩机制造有限公司 | Low-pressure filter separator in sulfur-resistant compressor |
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