CN214330559U - Sandstone geothermal well gas lift reverse circulation sand washing well washing equipment - Google Patents
Sandstone geothermal well gas lift reverse circulation sand washing well washing equipment Download PDFInfo
- Publication number
- CN214330559U CN214330559U CN202022262520.3U CN202022262520U CN214330559U CN 214330559 U CN214330559 U CN 214330559U CN 202022262520 U CN202022262520 U CN 202022262520U CN 214330559 U CN214330559 U CN 214330559U
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- sand
- fixedly connected
- well
- box
- sand washing
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- 239000004576 sand Substances 0.000 title claims abstract description 140
- 238000005406 washing Methods 0.000 title claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 230000005540 biological transmission Effects 0.000 claims description 9
- 241000220317 Rosa Species 0.000 claims description 7
- 244000035744 Hura crepitans Species 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model discloses a sandstone geothermal well gas-lift reverse circulation sand washing well-flushing equipment belongs to sand washing well-flushing field. The sandstone geothermal well gas-lift reverse circulation sand washing well washing equipment comprises a support frame, a well wall, a filter box and a sand filtering box, wherein a sand washing mechanism and a sand washing liquid box are fixedly connected to the support frame; the utility model discloses simple to use, the filter effect is good, filters on line through the opposite flushing sand liquid, recycles, has reduced the waste of opposite flushing sand liquid, has improved utilization efficiency, has reduced use cost, can make things convenient for the staff to collect to the sand after the separation simultaneously.
Description
Technical Field
The utility model relates to a sand washing well washing technical field especially relates to sandstone geothermal well gas lift reverse circulation sand washing well washing equipment.
Background
Geothermal resources have been incorporated into the important planning of development and utilization of "thirteen-five" new energy sources as a renewable energy source. How to better develop and utilize geothermal resources is one of the strategies of the national energy industry layout, and how to effectively exploit the geothermal resources needed by people from the underground is a main problem for the research of technical workers.
Due to the geological structure and the development process, in the middle and later stages of geothermal well development, the structure in the well tends to be loose day by day, the sand production of the geothermal well is increasingly serious, sand washing liquid needs to be injected into the geothermal well by using sand washing well equipment to wash the oil well, all the sand in the geothermal well is brought to the ground, the sand in the geothermal well is prevented from being gradually precipitated, sand columns are increased to be higher, an oil outlet channel is blocked, the flow resistance of crude oil is increased, the production of the oil well is reduced, even the production is stopped, and meanwhile, the underground equipment is damaged to cause the sand blocking accident.
When the sand washing and well washing equipment is used for washing sand and washing a geothermal well, the used sand washing liquid is flushed together with sand water and discharged to the air and ground, so that the sand washing site is disordered, the difficulty is increased for the subsequent treatment of sand and the sand washing liquid, the sand washing liquid is greatly wasted, the use cost is improved, and therefore the sand washing and well washing equipment with gas lift reverse circulation for the sandstone geothermal well is provided
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the sand washing liquid and sand are disorderly arranged and are difficult to process and waste the sand washing liquid in the prior art, and the sandstone geothermal well gas-lift reverse circulation sand washing well washing equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the sandstone geothermal well gas-lift reverse circulation sand washing and well washing equipment comprises a support frame, a well wall, a filter box and a sand filtering box, wherein a sand washing mechanism and a sand washing liquid box are fixedly connected to the support frame, a water pump is fixedly connected to the sand washing liquid box, a connecting pipe is connected between the output end of the water pump and the sand washing liquid box, the input end of the water pump is fixedly connected with a liquid inlet pipe, one end, away from the water pump, of the liquid inlet pipe is positioned on the filter box, a water outlet disc is fixedly connected to the well wall, a water inlet groove is arranged on the water outlet disc, a water outlet pipe is connected between the water outlet disc and the sand filtering box, a sand rotating rod is connected in the sand filtering box in a rotating mode, spiral blades are fixedly connected to the sand rotating rod, a first motor is fixedly connected to one end, away from the sand filtering box, a water outlet plate is fixedly connected to the sand filtering box, and the water outlet plate is fixedly connected to the filter box, the filter box is connected with a transmission belt in a rotating mode, and an L-shaped filter plate is fixedly connected to the transmission belt.
Preferably, the sand washing mechanism comprises an air pump and a sand washing rod, the air pump is connected with the sand washing rod through an air outlet pipe, and the sand washing liquid tank is connected with the air outlet pipe.
Preferably, the outer wall of the filter box is fixedly connected with a fixing plate, the fixing plate is fixedly connected with a second motor, and the output end of the second motor is connected with a transmission belt.
Preferably, the rotating rod is rotatably connected to the water outlet plate, the driven wheel and the filter fan blades are fixedly connected to the rotating rod, the filter fan blades are abutted to the water outlet plate, the driving wheel is fixedly connected to the output end of the second motor, and a conveying belt is connected between the driving wheel and the driven wheel.
Preferably, the filter box is internally and fixedly connected with an isolation plate and a baffle plate, the isolation plate is provided with a liquid level meter, the bottom of the filter box is fixedly connected with a drain pipe, and the drain pipe is provided with a control valve.
Preferably, the support frame is connected with a fixing nail in a sliding mode, and the bottom of the filter box and the bottom of the sand filtering box are fixedly connected with bases.
Compared with the prior art, the utility model provides a sandstone geothermal well gas lift reverse circulation sand washing well-flushing equipment possesses following beneficial effect:
1. this sandstone geothermal well gas-lift reverse circulation sand washing well equipment, fix the support frame through the staple, the sand washing pole inserts in the geothermol power well after being connected with the air pump, sand washing liquid case on the support frame is connected through with the outlet duct, start the punching press in the air pump pair sand washing pole, sand washing liquid gets into in the geothermol power well and washes the sand in the geothermol power well, the sand water that washes out gets into on the drain pan through the intake chamber, get into through the outlet pipe and consider in the sand case, start first motor and second motor, first motor drives the rotation of sand revolving pole, discharge the sand through the helical blade on the sand revolving pole, the staff can collect the sand through collection device, make things convenient for subsequent processing, the sewage after separating with the sand gets into in the rose box through the play water board.
2. This sandstone geothermal well gas-lift reverse circulation sand washing well equipment, it rotates to drive the dwang through the second motor rotation, the impurity of filtration flabellum in to the sewage on the dwang blocks, prevent that impurity from getting into in the rose box, sewage in the rose box drives the drive belt through the second motor and rotates, the drive belt rotates on the rose box inner wall, density through the sand washing liquid is less than the density of water, the sand washing liquid floats on the sewage surface, the multiunit L type filter that sets up on the drive belt separates sand washing liquid and sewage, the sand washing liquid after the separation carries out the division board left side under the drive of L type filter and stores, the sand washing liquid after the separation is extracted through the feed liquor pipe through the start-up water pump recycles, the availability factor of sand washing liquid has been improved, the waste of sand washing liquid has been reduced.
3. This sandstone geothermal well gas lift reverse circulation sand washing well washing equipment through opening the control valve, through the sewage after the drain pipe discharge filters, is provided with the mobile impact force that the baffle can effectual reduction goes out sewage whereabouts on the water board in the rose box, gives the sand washing liquid come-up time, improves separation efficiency, avoids sand washing liquid to discharge from the drain pipe, improves the utilization efficiency.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple to use, the filter effect is good, filters on line through the hedge sand liquid, recycles, has reduced the waste of hedge sand liquid, has improved utilization efficiency, has reduced use cost, can make things convenient for the staff to collect to the sand after the separation simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a main view of a gas-lift reverse circulation sand-washing well-flushing device for a sandstone geothermal well provided by the utility model;
fig. 2 is a schematic structural diagram of a filter box of the sandstone geothermal well gas-lift reverse circulation sand-washing well-flushing equipment in overlooking;
FIG. 3 is a schematic structural view of the gas lift reverse circulation sand washing well-flushing equipment driving belt of the sandstone geothermal well of the utility model;
fig. 4 is the structural schematic diagram of part a in the sandstone geothermal well gas lift reverse circulation sand washing well-flushing equipment figure 1 that the utility model provides.
In the figure: 1. a support frame; 101. fixing nails; 102. a sand washing rod; 2. a well wall; 3. a water outlet tray; 4. an air pump; 5. a sand washing liquid box; 6. a water pump; 601. a connecting pipe; 7. a water inlet groove; 8. a water outlet pipe; 9. a liquid inlet pipe; 10. a filter box; 1011. a fixing plate; 1012. a separator plate; 1013. a baffle plate; 1014. a drain pipe; 1015. a control valve; 1016. a liquid level meter; 11. a sand filtering box; 12. a sand spinning rod; 13. a water outlet plate; 14. filtering the fan blades; 141. rotating the rod; 15. a helical blade; 16. a base; 17. a first motor; 18. a transmission belt; 19. a second motor; 191. a driving wheel; 192. a conveyor belt; 193. a driven wheel; 20. an L-shaped filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the sandstone geothermal well gas-lift reverse circulation sand washing and well washing equipment comprises a support frame 1, a well wall 2, a filter box 10 and a sand filtering box 11, wherein a sand washing mechanism and a sand washing liquid box 5 are fixedly connected to the support frame 1, a water pump 6 is fixedly connected to the sand washing liquid box 5, a connecting pipe 601 is connected between the output end of the water pump 6 and the sand washing liquid box 5, a liquid inlet pipe 9 is fixedly connected to the input end of the water pump 6, one end of the liquid inlet pipe 9, which is far away from the water pump 6, is positioned on the filter box 10, a water outlet disc 3 is fixedly connected to the well wall 2, a water inlet groove 7 is arranged on the water outlet disc 3, a water outlet pipe 8 is connected between the water outlet disc 3 and the sand filtering box 11, a sand rotating rod 12 is rotatably connected to the sand filtering box 11, a helical blade 15 is fixedly connected to the sand rotating rod 12, one end, which is far away from the sand filtering box 11, is fixedly connected to a first motor 17, and a water outlet plate 13 is fixedly connected to the sand filtering box 11, the water outlet plate 13 is fixedly connected to the filter box 10, a transmission belt 18 is rotatably connected to the filter box 10, an L-shaped filter plate 20 is fixedly connected to the transmission belt 18, the sand washing mechanism comprises an air pump 4 and a sand washing rod 102, the air pump 4 is connected with the sand washing rod 102 through an air outlet pipe, the sand washing liquid box 5 is connected with an air outlet pipe, a fixing plate 1011 is fixedly connected to the outer wall of the filter box 10, a second motor 19 is fixedly connected to the fixing plate 1011, the output end of the second motor 19 is connected with the transmission belt 18, a rotating rod 141 is rotatably connected to the water outlet plate 13, a driven wheel 193 and filter fan blades 14 are fixedly connected to the rotating rod 141, the filter fan blades 14 abut against the water outlet plate 13, a driving wheel 191 is fixedly connected to the output end of the second motor 19, a transmission belt 192 is connected between the driving wheel 191 and the driven wheel 193, a separation plate 1012 and a baffle 1013 are fixedly connected to the interior of the filter box 10, and a liquid level meter 1016 is arranged on the separation plate 1012, the bottom of the filter box 10 is fixedly connected with a drain pipe 1014, the drain pipe 1014 is provided with a control valve 1015, the support frame 1 is slidably connected with a fixing nail 101, and the bottoms of the filter box 10 and the sand filtering box 11 are fixedly connected with a base 16.
In the utility model, when the user uses, the support frame 1 is arranged on the geothermal well, the support frame 1 is fixed through the fixing nail 101, the sand washing rod 102 is connected with the air pump 4 and then inserted into the geothermal well, the sand washing liquid tank 5 on the support frame 1 is connected with the air outlet pipe, the air pump 4 is started to punch the sand washing rod 102, the sand washing liquid enters the geothermal well to wash sand in the geothermal well, the washed sand water enters the water outlet tray 3 through the water inlet tank 7 and enters the sand filtering tank 11 through the water outlet pipe 8, the first motor 17 and the second motor 19 are started, the first motor 17 drives the sand rotating rod 12 to rotate, the sand is discharged through the helical blade 15 on the sand rotating rod 12, the worker can collect the sand through the collecting device, the subsequent treatment is convenient, the sewage separated from the sand enters the filter tank 10 through the water outlet plate 13, the rotating rod 141 is driven to rotate through the rotation of the second motor 19, the filtering fan blades 14 on the rotating rod 141 block impurities in sewage to prevent the impurities from entering the filtering box 10, the sewage in the filtering box 10 drives the driving belt 18 to rotate through the second motor 19, the driving belt 18 rotates on the inner wall of the filtering box 10, the sand washing liquid floats on the surface of the sewage through the density of the sand washing liquid being greater than that of water, the sand washing liquid is separated from the sewage through the plurality of groups of L-shaped filter plates 20 arranged on the driving belt 18, the separated sand washing liquid is stored on the left side of the partition plate 1012 under the driving of the L-shaped filter plates 20, the separated sand washing liquid is extracted through the liquid inlet pipe 9 by starting the water pump 6 to be recycled, the use efficiency of the sand washing liquid is improved, the waste of the sand washing liquid is reduced, when the sewage in the filtering box 10 reaches the height of the liquid level instrument 1016, the control valve 1015 is opened, the filtered sewage is discharged through the drain pipe 1014, the baffle 1013 arranged in the filtering box 10 can effectively reduce the falling impact force of the sewage on the water outlet plate 13, give the sand washing liquid come-up time, improve separation efficiency, avoid sand washing liquid to discharge from drain pipe 1014, improve the utilization efficiency, the utility model discloses simple to use, the filter effect is good, filters through the sand washing liquid on line, recycles, has reduced the waste of sand washing liquid, has improved utilization efficiency, has reduced use cost, and the while can make things convenient for the staff to collect to the sand after the separation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Sandstone geothermal well gas lift reverse circulation sand washing well washing equipment comprises a support frame (1), a well wall (2), a filter box (10) and a sand filtering box (11), and is characterized in that a sand washing mechanism and a sand washing liquid box (5) are fixedly connected to the support frame (1), a water pump (6) is fixedly connected to the sand washing liquid box (5), a connecting pipe (601) is connected between the output end of the water pump (6) and the sand washing liquid box (5), a liquid inlet pipe (9) is fixedly connected to the input end of the water pump (6), one end, far away from the water pump (6), of the liquid inlet pipe (9) is positioned on the filter box (10), a water outlet disc (3) is fixedly connected to the well wall (2), a water inlet groove (7) is arranged on the water outlet disc (3), a water outlet pipe (8) is connected between the water outlet disc (3) and the sand filtering box (11), a sand rotating rod (12) is rotatably connected to the sand filtering box (11), it goes up fixedly connected with helical blade (15) to revolve husky pole (12), the first motor of one end fixedly connected with (17) of considering sandbox (11) is kept away from to revolve husky pole (12), consider that fixedly connected with goes out water board (13) on sandbox (11), go out water board (13) fixed connection on rose box (10), rose box (10) internal rotation is connected with drive belt (18), fixedly connected with L type filter (20) on drive belt (18).
2. The sandstone geothermal well gas-lift reverse circulation sand washing well equipment as claimed in claim 1, wherein the sand washing mechanism comprises an air pump (4) and a sand washing rod (102), the air pump (4) is connected with the sand washing rod (102) through an air outlet pipe, and the sand washing liquid tank (5) is connected with the air outlet pipe.
3. The sandstone geothermal well gas-lift reverse circulation sand-flushing well-washing equipment of claim 1, wherein a fixing plate (1011) is fixedly connected to the outer wall of the filter tank (10), a second motor (19) is fixedly connected to the fixing plate (1011), and the output end of the second motor (19) is connected with a transmission belt (18).
4. The sandstone geothermal well gas-lift reverse circulation sand-flushing well-flushing equipment according to claim 3, wherein a rotating rod (141) is rotatably connected to the water outlet plate (13), a driven wheel (193) and filter fan blades (14) are fixedly connected to the rotating rod (141), the filter fan blades (14) are abutted against the water outlet plate (13), a driving wheel (191) is fixedly connected to the output end of the second motor (19), and a conveying belt (192) is connected between the driving wheel (191) and the driven wheel (193).
5. The sandstone geothermal well gas-lift reverse circulation sand-flushing well-washing equipment according to claim 3, wherein a separation plate (1012) and a baffle (1013) are fixedly connected in the filter box (10), a liquid level meter (1016) is arranged on the separation plate (1012), a drain pipe (1014) is fixedly connected at the bottom of the filter box (10), and a control valve (1015) is arranged on the drain pipe (1014).
6. The sandstone geothermal well gas-lift reverse circulation sand-flushing well-washing equipment according to claim 1, wherein a fixing nail (101) is connected onto the supporting frame (1) in a sliding manner, and bases (16) are fixedly connected to the bottoms of the filter box (10) and the sand filtering box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262520.3U CN214330559U (en) | 2020-10-13 | 2020-10-13 | Sandstone geothermal well gas lift reverse circulation sand washing well washing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262520.3U CN214330559U (en) | 2020-10-13 | 2020-10-13 | Sandstone geothermal well gas lift reverse circulation sand washing well washing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214330559U true CN214330559U (en) | 2021-10-01 |
Family
ID=77875690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022262520.3U Expired - Fee Related CN214330559U (en) | 2020-10-13 | 2020-10-13 | Sandstone geothermal well gas lift reverse circulation sand washing well washing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214330559U (en) |
-
2020
- 2020-10-13 CN CN202022262520.3U patent/CN214330559U/en not_active Expired - Fee Related
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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: 20211001 |