CN209398397U - A kind of natural gas wellhead gas producing device - Google Patents
A kind of natural gas wellhead gas producing device Download PDFInfo
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- CN209398397U CN209398397U CN201822113189.1U CN201822113189U CN209398397U CN 209398397 U CN209398397 U CN 209398397U CN 201822113189 U CN201822113189 U CN 201822113189U CN 209398397 U CN209398397 U CN 209398397U
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- inclined plate
- natural gas
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Abstract
The utility model relates to a kind of natural gas wellhead gas producing devices, it is different with the gravity of liquid using natural gas by the way that separator box is arranged, it is separated by the liquid that separator box acquires air collecting pipe, natural gas in liquid is transmitted to trash extraction box via connecting tube, and liquid stays in separator box；Pass through setting trash extraction box, partition, air flue, Sha Dao, the first inclined plate and the second inclined plate, when air-flow passes through the first inclined plate and the second inclined plate, Small Solid sundries such as sand inside air-flow touches the first inclined plate and the second inclined plate and leaves, enter sand road via leakage mouth, so that the Small Solid sundries in natural gas be rejected；By setting liquid pipe, sewage pump and oil water separator, the crude oil in liquid is separated, the waste liquid containing crude oil is prevented to be expelled directly out the pollution for causing environment.
Description
Technical field
The utility model relates to natural gas gas production technical fields, and in particular to a kind of natural gas wellhead gas producing device.
Background technique
Natural gas refers to a naturally occurring tangential gas in nature, including in atmospheric thermodynamics, hydrosphere and lithosphere it is various from
The gas that right process is formed.And the definition of general for a long time " natural gas " of people, it is fixed from the narrow sense of energy point of view
Justice refers to the mixture of the hydro carbons and non-hydrocarbon gases naturally contained in stratum.In petroleum geology, it is often referred to casing-head gas
And reservoir gas.It is formed based on hydro carbons, and contains non-hydrocarbon gas.Natural gas is contained in underground porous gap rock stratum, including oil
Field gas, reservoir gas, coal bed gas, gas of mud volcano and biology generate gas etc., also have on a small quantity for coal seam, it is high-grade fuel and chemical industry
Raw material.Natural gas is mainly used for making fuel, can manufacture carbon black, chemicals and liquefied petroleum gas, and gas extraction refers to
By the technical process of Gas Exploitation to ground.
Currently, application No. is the Chinese patents of CN201720068617.6 to disclose a kind of underground natural gas storage drain
Gas producing device, the device have cylindrical main body, and the master that main body is penetrated through in the axial direction of main body is formed in the inside of main body
Body cavity, the discharge chamber of main cavity includes at least the wide diameter portion that diameter becomes larger from the arrival end of discharge chamber, in main cavity
Main wall entrance is formed on the peripheral wall of inlet chamber；Rotary atomizing device, is arranged in the inside of main body, including impeller shaft and is arranged
Impeller in impeller shaft is provided with axial wall entrance on the peripheral wall of impeller shaft；And liquid discharging gas producing head, the main cavity with main body
Arrival end connection, the inside of liquid discharging gas producing head be formed with include at least from the arrival end of liquid discharging gas producing chamber diameter gradually become smaller
Reducing diameter part liquid discharging gas producing chamber.Compared with prior art, hydrops in Gas Exploitation Wellbore of Gas Wells can directly be efficiently reduced
Formation, in time, wellbore effusion is efficiently discharged, to guarantee gas storage gas recovery well efficient operation, improves gas production well yield.
But the device is in use, be contaminated with liquid and some sand etc. inside the natural gas that natural gas in recovery process, produces
Solid impurity includes crude oil and underground water in liquid, which directly exploits the natural gas with these impurity, process
In these untreated impurity, there are the risks of erosion damage winning apparatus.Based on this, the utility model devises a kind of natural gas
Well head gas producing device.
Utility model content
One main purpose of the utility model is to overcome at least one defect in the prior art, provide a kind of natural
Gas well mouth gas producing device, for the natural gas to solve to propose in above-mentioned background in recovery process, the natural gas inside produced is mixed
It is miscellaneous to have the solid impurities such as liquid and some sand, it include crude oil and underground water in liquid, which will directly have these impurity
Natural gas exploited, in the process, there is the risk of erosion damage winning apparatus in these untreated impurity.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme:
One aspect according to the present utility model provides a kind of natural gas wellhead gas producing device, including bottom plate, the bottom plate
Bottom is fixedly installed with inserted link, and the bottom plate top center offers through-hole, and air collecting pipe, institute are plugged with inside the through-hole
Air collecting pipe is stated in through-hole insertion well head, one end of the air collecting pipe insertion well head is fixedly connected with draw-out device, described to adopt
Tracheae one end is fixedly connected with separator box side top, and the air collecting pipe is fixed on separator box side by the first sealing clamp and pushes up
Portion is fixedly connected with connecting tube at the separator box top edge, and described connecting tube one end is fixedly connected with trash extraction box side wall, described
Connecting tube is fixed in the middle part of trash extraction box side wall up position by the second sealing clamp, be fixedly installed with inside the trash extraction box every
Plate, the baffle surface offer weepage holes, and the partition is partially up air flue, and the partition is using lower portion as sand road, institute
It states air flue top inner wall and is fixedly installed with the first inclined plate, the air flue bottom is fixedly installed with the second inclined plate, described air flue one end
It is fixedly connected with air outlet pump, described one end Sha Dao is fixedly connected with out sandpipe, and the trash extraction box bottom is fixedly connected with support rod,
The trash extraction box is fixed at the top of bottom plate by support rod, and the separator box side bottom is fixedly connected with liquid pipe, the liquid pipe
It is sequentially connected in series sewage pump and oil water separator, the sewage pump and oil water separator are arranged on bottom plate, the grease point
Outlet tube is fixedly connected with from device one end.
Preferably, the air outlet pump, sewage pump and oil water separator are electrically connected power supply.
Preferably, the inserted link shares four groups, and is set in qually spaced in bottom base plate quadrangle, and the length of the inserted link is bottom
Twice of plate thickness.
Preferably, the weepage holes are equidistantly uniformly arranged on baffle surface, and first inclined plate and the second inclined plate are impartial
Spacing is arranged inside air flue, and first inclined plate and natural gas transmission direction in air flue are at an acute angle, second inclined plate and gas
Natural gas transmission direction is at obtuse angle in road, and the height of horizontal plane locating for first inclined plate bottom is lower than institute at the top of the second inclined plate
The height of the horizontal plane at place.
Preferably, the horizontal plane from where one end Sha Dao to bottom plate top of sandpipe out is obliquely installed and where sandpipe one end
Horizontal plane be higher than bottom plate at the top of where horizontal plane.
Compared with prior art, the utility model has the beneficial effects that utilizing natural gas and liquid by setting separator box
Gravity it is different, separated by the liquid that separator box acquires air collecting pipe, the natural gas in liquid is transmitted via connecting tube
To trash extraction box, liquid is stayed in separator box；Pass through setting trash extraction box, partition, air flue, Sha Dao, the first inclined plate and the second inclined plate, gas
When stream is by the first inclined plate and the second inclined plate, the Small Solid sundries such as sand inside air-flow touches the first inclined plate and the second inclined plate
And leave, enter sand road via leakage mouth, so that the Small Solid sundries in natural gas be rejected；By the way that liquid pipe, sewage is arranged
Pump and oil water separator, the crude oil in liquid is separated, the waste liquid containing crude oil is prevented to be expelled directly out the dirt for causing environment
Dye.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of natural gas wellhead gas producing device described in the utility model；
Fig. 2 is the utility model bottom substance schematic diagram；
Fig. 3 is the utility model side structure schematic diagram；
Fig. 4 is the utility model trash extraction box schematic diagram of internal structure.
Appended drawing reference is as follows: 1- bottom plate, 2- inserted link, 3- through-hole, 4- air collecting pipe, 5- separator box, the first sealing clamp of 6-, 7-
Connecting tube, 8- trash extraction box, the second sealing clamp of 9-, 10- partition, 11- weepage holes, 12- air flue, 13- sand road, the first inclined plate of 14-,
The second inclined plate of 15-, 16- air outlet pump, 17- go out sandpipe, 18- support rod, 19- liquid pipe, 20- sewage pump, 21- oil water separator, 22-
Outlet tube.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Fig. 1-4, a kind of natural gas wellhead gas producing device described in the utility model, including bottom plate 1 are please referred to, feature exists
In: 1 bottom of bottom plate is fixedly installed with inserted link 2, and 1 top center of bottom plate offers through-hole 3, is plugged with gas production inside through-hole 3
Pipe 4, air collecting pipe 4 pass through through-hole 3 and are inserted into well head, and one end that air collecting pipe 4 is inserted into well head is fixedly connected with draw-out device, air collecting pipe
4 one end are fixedly connected with 5 side top of separator box, and air collecting pipe 4 is fixed on 5 side top of separator box by the first sealing clamp 6, point
From being fixedly connected with connecting tube 7 at 5 top edge of case, 7 one end of connecting tube is fixedly connected with 8 side wall of trash extraction box, and connecting tube 7 passes through the
Two sealing clamps 9 are fixed in the middle part of 8 side wall of trash extraction box up position, are fixedly installed with partition 10,10 table of partition inside trash extraction box 8
Face offers weepage holes 11, and up part is air flue 12 to partition 10, and partition 10 is using lower portion as sand road 13,12 top inner wall of air flue
It is fixedly installed with the first inclined plate 14,12 bottom of air flue is fixedly installed with the second inclined plate 15, and 12 one end of air flue is fixedly connected with outlet
Pump 16,13 one end of sand road is fixedly connected with out sandpipe 17, and 8 bottom of trash extraction box is fixedly connected with support rod 18, and trash extraction box 8 passes through branch
Strut 18 is fixed on 1 top of bottom plate, and 5 side bottom of separator box is fixedly connected with liquid pipe 19, and liquid pipe 19 has been sequentially connected in series sewage pump
20 and oil water separator 21, sewage pump 20 and oil water separator 21 be arranged on bottom plate 1,21 one end of oil water separator is fixed to be connected
It is connected to outlet tube 22.
In the utility model, air outlet pump 16, sewage pump 20 and oil water separator 21 are electrically connected power supply；Inserted link 2 shares four
Group, and 1 bottom four corners of bottom plate are set in qually spaced in, the length of inserted link 2 is twice of 1 thickness of bottom plate, and four groups of inserted links 2 are inserted into ground
Guarantee the stability of bottom plate 1 below；Weepage holes 11 are equidistantly uniformly arranged on 10 surface of partition, guarantee that Small Solid sundries is fallen into
In sand road 13, the first inclined plate 14 and the second inclined plate 15 are set in qually spaced in inside air flue 12, in the first inclined plate 14 and air flue 12
Natural gas transmission direction is at an acute angle, and the second inclined plate 15 is with natural gas transmission direction in air flue 12 at obtuse angle, 14 bottom of the first inclined plate
The height of locating horizontal plane is lower than the height of horizontal plane locating for 15 top of the second inclined plate, when guaranteeing that natural gas passes through air flue 12
The Small Solid sundries of its inside is rejected；The horizontal plane inclination from where 13 one end of sand road to 1 top of bottom plate of sandpipe 17 out
It is arranged and the horizontal plane where 17 one end of sandpipe is higher than the horizontal plane where 1 top of bottom plate.
One concrete application of the present embodiment are as follows: underground is inserted by inserted link 2, bottom plate 1 is fixed on well head top,
Substance inside import is transmitted to 5 side top of separator box via air collecting pipe 4, on the one hand natural according to the different effect of gravity
Gas rises through connecting tube 7 and is transmitted in trash extraction box 8, and by air flue 12, natural gas passes through the first inclined plate 14 and the second inclined plate 15
When, internal Small Solid sundries leaves because touching the first inclined plate 14 and the second inclined plate 15, enters sand by weepage holes 11
Road 13, through going out sandpipe 17 be discharged, reject Small Solid sundries natural gas via air outlet pump 16 be discharged, another aspect liquid because
Gravity falls into 5 bottom of separator box, is delivered in oil water separator 21 by liquid pipe 19 and sewage pump 20, to the original in liquid
Oil is separated, and then liquid is discharged.
It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper
Mode.The utility model can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form
It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein
Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (5)
1. a kind of natural gas wellhead gas producing device, including bottom plate, which is characterized in that the bottom base plate is fixedly installed with inserted link,
The bottom plate top center offers through-hole, and air collecting pipe is plugged with inside the through-hole, and the air collecting pipe is inserted across through-hole
Enter in well head, one end of air collecting pipe insertion well head is fixedly connected with draw-out device, and described air collecting pipe one end is fixedly connected point
From case side top, the air collecting pipe is fixed on separator box side top, the separator box top sides by the first sealing clamp
Connecting tube is fixedly connected at edge, described connecting tube one end is fixedly connected with trash extraction box side wall, and the connecting tube passes through the second sealing
Clip is fixed in the middle part of trash extraction box side wall up position, is fixedly installed with partition inside the trash extraction box, the baffle surface is opened
Equipped with weepage holes, the partition is partially up air flue, and the partition using lower portion as sand road, fix by the air flue top inner wall
First inclined plate is installed, the air flue bottom is fixedly installed with the second inclined plate, and described air flue one end is fixedly connected with air outlet pump, institute
The road Shu Sha one end is fixedly connected with out sandpipe, and the trash extraction box bottom is fixedly connected with support rod, and the trash extraction box passes through support
Bar is fixed at the top of bottom plate, and the separator box side bottom is fixedly connected with liquid pipe, the liquid pipe be sequentially connected in series sewage pump and
Oil water separator, the sewage pump and oil water separator are arranged on bottom plate, and described oil water separator one end is fixedly connected with
Outlet tube.
2. a kind of natural gas wellhead gas producing device according to claim 1, which is characterized in that the air outlet pump, sewage pump
Power supply is electrically connected with oil water separator.
3. a kind of natural gas wellhead gas producing device according to claim 1, which is characterized in that the inserted link shares four groups,
And it is set in qually spaced in bottom base plate quadrangle, the length of the inserted link is twice of base plate thickness.
4. a kind of natural gas wellhead gas producing device according to claim 1, which is characterized in that the weepage holes are equidistantly equal
It is even be arranged in baffle surface, first inclined plate and the second inclined plate are set in qually spaced in inside air flue, first inclined plate with
Natural gas transmission direction is at an acute angle in air flue, and natural gas transmission direction is at obtuse angle in second inclined plate and air flue, and described first
Height of the height of horizontal plane locating for inclined plate bottom lower than horizontal plane locating for the second inclined plate top.
5. a kind of natural gas wellhead gas producing device according to claim 1, which is characterized in that the sandpipe out is by sand road one
Horizontal plane where holding at the top of the bottom plate is obliquely installed and the horizontal plane where sandpipe one end is higher than the horizontal plane where at the top of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113189.1U CN209398397U (en) | 2018-12-17 | 2018-12-17 | A kind of natural gas wellhead gas producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113189.1U CN209398397U (en) | 2018-12-17 | 2018-12-17 | A kind of natural gas wellhead gas producing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398397U true CN209398397U (en) | 2019-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113189.1U Expired - Fee Related CN209398397U (en) | 2018-12-17 | 2018-12-17 | A kind of natural gas wellhead gas producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779775A (en) * | 2019-12-26 | 2020-02-11 | 贵州大学 | High negative pressure gas collector for coal mine |
-
2018
- 2018-12-17 CN CN201822113189.1U patent/CN209398397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779775A (en) * | 2019-12-26 | 2020-02-11 | 贵州大学 | High negative pressure gas collector for coal mine |
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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: 20190917 Termination date: 20201217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |