CN219907100U - Oil-gas field sewage air-float membrane filtering treatment equipment - Google Patents
Oil-gas field sewage air-float membrane filtering treatment equipment Download PDFInfo
- Publication number
- CN219907100U CN219907100U CN202321409672.9U CN202321409672U CN219907100U CN 219907100 U CN219907100 U CN 219907100U CN 202321409672 U CN202321409672 U CN 202321409672U CN 219907100 U CN219907100 U CN 219907100U
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- filter tank
- tank
- oil
- welded
- gas field
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- 239000010865 sewage Substances 0.000 title claims abstract description 52
- 238000001914 filtration Methods 0.000 title claims abstract description 50
- 239000012528 membrane Substances 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000005374 membrane filtration Methods 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000108 ultra-filtration Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 22
- 238000007667 floating Methods 0.000 abstract description 12
- 239000006260 foam Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of oil and gas field sewage treatment, in particular to oil and gas field sewage air-float membrane filtration treatment equipment. The technical proposal comprises: the air pump is arranged on the side end face of the mounting frame; the top end face of the second water filtering tank is welded with a mounting block, the side end face of the mounting block is welded with a fixing rod, one end of the mounting block, which is away from the fixing rod, is provided with a driving motor, and the output shaft of the driving motor is welded with a screw rod; a silica gel scraping plate is mounted on the bottom end surface of the fixed block in a fitting manner; a third filter tank is welded on the side end surface of the second filter tank, and a filter element is mounted on the inner wall of the third filter tank in a fitting manner; the second filter water tank is communicated with the first filter water tank through a first connecting pipe. The utility model can treat the impurity floating foam generated by air floatation during the treatment of the sewage of the oil and gas field.
Description
Technical Field
The utility model relates to the technical field of oil and gas field sewage treatment, in particular to oil and gas field sewage air-float membrane filtration treatment equipment.
Background
An oil and gas field refers to the sum of reservoirs, reservoirs within the same area controlled by a single local building unit.
The oil-gas field can produce sewage when exploiting, adopts the cooperation of air supporting and filtration membrane to filter when producing sewage more, but the superficial foam impurity that the surface produced can pile up at filtration equipment's surface when adopting the air supporting, and personnel's clearance is very inconvenient influences the post-treatment filter effect.
Disclosure of Invention
The utility model aims to provide oil and gas field sewage air-float membrane filtration treatment equipment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sewage air-float membrane filtering treatment equipment for the oil-gas field comprises a base, a first filtering water tank, a fixed block and a second filtering water tank,
the top end face of the base is welded with a first water filtering tank and a mounting frame, the inner wall of the mounting frame is welded with a second water filtering tank, and the side end face of the mounting frame is provided with an air pump;
the top end face of the second water filtering tank is welded with a mounting block, the side end face of the mounting block is welded with a fixing rod, one end of the mounting block, which is away from the fixing rod, is provided with a driving motor, and the output shaft of the driving motor is welded with a screw rod;
a silica gel scraping plate is mounted on the bottom end surface of the fixed block in a fitting manner;
a third filter tank is welded on the side end surface of the second filter tank, and a filter element is mounted on the inner wall of the third filter tank in a fitting manner;
the first filter tank is communicated with the first filter tank through a first connecting pipe, a valve is arranged on the first connecting pipe through a flange plate, and an ultrafiltration membrane is attached to the inner wall of the first filter tank.
Preferably, the air pump is provided with an air inlet pipe, and one end of the air inlet pipe, which is away from the air pump, is embedded and fixed in the second water filtering tank. One end of the air inlet pipe, which is away from the air pump, is embedded and fixed in the second filter tank, so that when people inject sewage into the second filter tank, the people can open the air pump to enter the second filter tank, and the air content in the sewage in the second filter tank is increased to enable impurities to be adsorbed and floated through bubbles generated by air.
Preferably, the bottom end surface of the base is welded with supporting blocks, the four supporting blocks are arranged in total, and the four supporting blocks are distributed in a rectangular array relative to the base. The base can be installed and supported through the supporting blocks.
Preferably, a liquid inlet pipe is embedded and fixed in the side end face of the second water filtering tank, and the liquid inlet pipe is in liquid communication with the second water filtering tank. Through liquid communication of the liquid inlet pipe and the second water filtering tank, personnel can connect the liquid inlet pipe with an oil and gas field sewage pipeline, so that the oil and gas field sewage is discharged into the second water filtering tank.
Preferably, the fixed block is sleeved on the fixed rod in a sliding manner, and the fixed block is arranged on the screw rod through threads. The fixed block is sleeved on the fixed rod in a sliding manner to limit, and the fixed block is mounted on the screw rod through threads during limiting, so that a person can open the driving motor to drive the screw rod to rotate, and the fixed block is driven to move left and right according to the rotation direction of the screw rod.
Preferably, the bottom end surface of the third filter tank is embedded and fixed with a second connecting pipe, one end of the second connecting pipe, which is away from the third filter tank, is embedded and fixed in the first filter tank, and a valve is arranged on the second connecting pipe through a flange plate. One end of the second connecting pipe, which is far away from the third filtering water tank, is embedded and fixed in the first filtering water tank, so that floating foam impurities generated by air floatation enter the third filtering water tank to be filtered and adsorbed by the filter element, and the water body after impurity adsorption can be discharged into the first filtering water tank through the second connecting pipe to be treated again.
Preferably, a drain pipe is embedded and fixed on the side end face of the first water filtering tank, and a valve is arranged on the drain pipe through a flange plate. The drain pipe is fixedly embedded into the side end face of the first filter tank, so that the valve on the first connecting pipe can be opened for discharging the sewage in the second filter tank into the first filter tank by the sewage after the air floatation treatment, and the valve on the drain pipe can be opened for discharging the sewage after the sewage enters the first filter tank and is filtered by the ultrafiltration membrane again.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the second water filtering tank is arranged, when a person processes oil and gas field sewage, one end of the air inlet pipe, which is far away from the air pump, is embedded and fixed in the second water filtering tank, so that when the person injects sewage into the second water filtering tank, the person can open the air pump to perform air inlet on the second water filtering tank, the air content in the second sewage in the water filtering tank is increased, impurities are adsorbed and floated through bubbles generated by the air, air floatation is performed, floating foam and impurities are floated, when the air floatation is performed, the fixed blocks are sleeved on the fixed rods in a sliding manner to limit, and when the fixed blocks are limited, the fixed blocks are arranged on the screw rod through threads, so that the person can open the driving motor to drive the screw rod to rotate, and drive the fixed blocks to move left and right according to the rotation direction of the screw rod, so as to drive the silica gel scraping plate to scrape the floating foam impurities into the third water filtering tank to concentrate, and therefore, the later air floatation is satisfied, and the later treatment is prevented from being influenced by the floating foam impurities.
2. According to the utility model, the first filter tank is arranged, when a person processes oil and gas field sewage, one end of the second connecting pipe, which is far away from the third filter tank, is embedded and fixed in the first filter tank, so that floating impurities generated by air floatation enter the third filter tank and are filtered and adsorbed by the filter element, the water body after the impurities are adsorbed can be opened and discharged into the first filter tank through the second connecting pipe to be processed again, and the drain pipe is embedded and fixed on the side end face of the first filter tank, so that the sewage after the air floatation processing can be opened to discharge the sewage in the second filter tank into the first filter tank through the valve on the first connecting pipe, and the sewage can be discharged through the valve on the drain pipe after the sewage enters the first filter tank to be filtered again through the ultrafiltration membrane, thereby meeting the sewage processing of the oil and gas field and preventing the direct discharge from causing environmental pollution.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
fig. 3 is a schematic side view of the present utility model.
In the figure: 1. a support block; 2. a base; 3. a first connecting pipe; 4. an ultrafiltration membrane; 5. a first water filtering tank; 6. a mounting frame; 7. an air pump; 8. an air inlet pipe; 9. a liquid inlet pipe; 10. a driving motor; 11. a mounting block; 12. a silica gel scraping plate; 13. a fixed block; 14. a screw rod; 15. a fixed rod; 16. a second water filtering tank; 17. a filter element; 18. a water filtering tank III; 19. a second connecting pipe; 20. and a liquid discharge pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
As shown in fig. 1-3, the utility model provides an oil-gas field sewage air-float membrane filtration treatment device, which comprises a base 2, a first filter tank 5, a fixed block 13 and a second filter tank 16,
the top end surface of the base 2 is welded with a first water filtering tank 5 and a mounting frame 6, the inner wall of the mounting frame 6 is welded with a second water filtering tank 16, and the side end surface of the mounting frame 6 is provided with an air pump 7;
the top end surface of the second water filtering tank 16 is welded with a mounting block 11, the side end surface of the mounting block 11 is welded with a fixed rod 15, one end of the mounting block 11, which is away from the fixed rod 15, is provided with a driving motor 10, and the output shaft of the driving motor 10 is welded with a screw rod 14;
a silica gel scraping plate 12 is attached to the bottom end surface of the fixed block 13;
a third filter tank 18 is welded on the side end surface of the second filter tank 16, and a filter element 17 is mounted on the inner wall of the third filter tank 18 in a fitting manner;
the second filter tank 16 is communicated with the first filter tank 5 through the first connecting pipe 3, a valve is arranged on the first connecting pipe 3 through a flange plate, and an ultrafiltration membrane 4 is attached to the inner wall of the first filter tank 5.
Be provided with intake pipe 8 on the air pump 7, and intake pipe 8 deviates from the one end embedding of air pump 7 and fix in filter tank two 16, the one end embedding that deviates from air pump 7 through intake pipe 8 is fixed in filter tank two 16, makes personnel when pouring into sewage in filter tank two 16, and personnel can open air pump 7 and advance air inlet in to filter tank two 16, increases the air content in the sewage in filter tank two 16 and makes the impurity adsorb the come-up through the bubble of gas production and carry out the air supporting processing.
The bottom end face of the base 2 is welded with supporting blocks 1, the supporting blocks 1 are provided with four, the four supporting blocks 1 are distributed in rectangular arrays relative to the base 2, and the base 2 can be installed and supported through the supporting blocks 1.
The side end face of the second filter tank 16 is embedded and fixed with a liquid inlet pipe 9, the liquid inlet pipe 9 is in liquid communication with the second filter tank 16, and the liquid inlet pipe 9 is in liquid communication with the second filter tank 16, so that personnel can connect the liquid inlet pipe 9 with an oil-gas field sewage pipeline externally, and the oil-gas field sewage is discharged into the second filter tank 16.
The fixed block 13 is sleeved on the fixed rod 15 in a sliding manner, the fixed block 13 is installed on the screw rod 14 through threads, the fixed block 13 is sleeved on the fixed rod 15 in a sliding manner to limit the position, and the fixed block 13 is installed on the screw rod 14 through threads during limiting, so that a person can open the driving motor 10 to drive the screw rod 14 to rotate, and the fixed block 13 is driven to move left and right according to the rotating direction of the screw rod 14.
Based on example 1: when people handle oil gas field sewage, one end that deviates from air pump 7 through intake pipe 8 is embedded to be fixed in filter tank two 16, make personnel when pouring into sewage in to filter tank two 16, personnel can open air pump 7 and advance air inlet in to filter tank two 16, the air content in the sewage in the filter tank two 16 is increased and impurity is carried out the absorption come-up through the bubble that gas produced and is carried out the air supporting and is handled, when air supporting handles, floating foam and impurity come-up are carried out the time, slide through fixed block 13 and cup joint and carry out spacing on dead lever 15, fixed block 13 passes through threaded mounting on lead screw 14 during spacing, make personnel can open driving motor 10 and drive lead screw 14 and rotate, drive fixed block 13 and control the removal according to the direction of rotation of lead screw 14, thereby drive silica gel scraper 12 and scrape the floating foam impurity and move, make floating foam impurity can scrape and get into in the filter tank three 18 and concentrate, thereby satisfy later stage air supporting and handle and prevent that floating foam impurity from influencing later stage processing.
Example two
As shown in fig. 1-3, compared with the first embodiment, the present embodiment of the present utility model further includes: a base 2, a first filter tank 5, a fixed block 13 and a second filter tank 16,
the top end surface of the base 2 is welded with a first water filtering tank 5 and a mounting frame 6, the inner wall of the mounting frame 6 is welded with a second water filtering tank 16, and the side end surface of the mounting frame 6 is provided with an air pump 7;
the top end surface of the second water filtering tank 16 is welded with a mounting block 11, the side end surface of the mounting block 11 is welded with a fixed rod 15, one end of the mounting block 11, which is away from the fixed rod 15, is provided with a driving motor 10, and the output shaft of the driving motor 10 is welded with a screw rod 14;
a silica gel scraping plate 12 is attached to the bottom end surface of the fixed block 13;
a third filter tank 18 is welded on the side end surface of the second filter tank 16, and a filter element 17 is mounted on the inner wall of the third filter tank 18 in a fitting manner;
the second filter tank 16 is communicated with the first filter tank 5 through the first connecting pipe 3, a valve is arranged on the first connecting pipe 3 through a flange plate, and an ultrafiltration membrane 4 is attached to the inner wall of the first filter tank 5.
The bottom end face embedding of filter tank three 18 is fixed with connecting pipe two 19, and the one end embedding of connecting pipe two 19 deviating from filter tank three 18 is fixed in filter tank one 5, and installs the valve through the ring flange on the connecting pipe two 19, and the one end embedding of deviating from filter tank three 18 through connecting pipe two 19 is fixed in filter tank one 5, makes the floating foam impurity that the air supporting produced get into filter tank three 18 in filter tank three and carries out filtration adsorption impurity through filter core 17, and the water after the impurity adsorption can be opened the valve and is discharged into filter tank one 5 through connecting pipe two 19 and handle once more.
The drain pipe 20 is fixedly embedded in the side end face of the first filter tank 5, a valve is arranged on the drain pipe 20 through a flange plate, the drain pipe 20 is fixedly embedded in the side end face of the first filter tank 5, the valve on the connecting pipe 3 can be opened for discharging the sewage in the second filter tank 16 into the first filter tank 5 through the sewage after air floatation treatment, and the valve on the drain pipe 20 can be opened for discharging the sewage after the sewage enters the first filter tank 5 and is filtered by the ultrafiltration membrane 4 again.
Based on example 2: when people treat oil and gas field sewage, one end, deviating from the water filtering tank III 18, of the connecting pipe II 19 is embedded and fixed in the water filtering tank I5, floating foam impurities generated by air floatation enter the water filtering tank III 18 and are filtered and adsorbed by the filter core 17, a water body after the impurities are adsorbed can be opened and discharged into the water filtering tank I5 through the connecting pipe II 19 to be treated again, a liquid discharge pipe 20 is embedded and fixed on the side end face of the water filtering tank I5, the sewage after the air floatation treatment can be opened, the valve on the connecting pipe I3 can be used for discharging the sewage in the water filtering tank II 16 into the water filtering tank I5, and the valve on the liquid discharge pipe 20 can be opened to be discharged after the sewage enters the water filtering tank I5 and is filtered and treated again through the ultrafiltration membrane 4, so that the oil and gas field sewage treatment is met.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Oil gas field sewage air supporting membrane filtration treatment facility, including base (2), filter tank one (5), fixed block (13) and filter tank two (16), its characterized in that:
the top end face of the base (2) is welded with a first water filtering tank (5) and a mounting frame (6), the inner wall of the mounting frame (6) is welded with a second water filtering tank (16), and the side end face of the mounting frame (6) is provided with an air pump (7);
the top end face of the second water filtering tank (16) is welded with a mounting block (11), the side end face of the mounting block (11) is welded with a fixing rod (15), one end of the mounting block (11) deviating from the fixing rod (15) is provided with a driving motor (10), and the output shaft of the driving motor (10) is welded with a screw rod (14);
a silica gel scraping plate (12) is attached to the bottom end surface of the fixed block (13);
a third filter tank (18) is welded on the side end surface of the second filter tank (16), and a filter element (17) is mounted on the inner wall of the third filter tank (18) in a fitting manner;
the second filter tank (16) is communicated with the first filter tank (5) through the first connecting pipe (3), a valve is arranged on the first connecting pipe (3) through a flange plate, and an ultrafiltration membrane (4) is attached to the inner wall of the first filter tank (5).
2. The oil and gas field sewage air-float membrane filtration treatment apparatus according to claim 1, wherein: an air inlet pipe (8) is arranged on the air pump (7), and one end, deviating from the air pump (7), of the air inlet pipe (8) is embedded and fixed in the second water filtering tank (16).
3. The oil and gas field sewage air-float membrane filtration treatment apparatus according to claim 1, wherein: the bottom end face of the base (2) is welded with supporting blocks (1), the four supporting blocks (1) are arranged in total, and the four supporting blocks (1) are distributed in a rectangular array relative to the base (2).
4. The oil and gas field sewage air-float membrane filtration treatment apparatus according to claim 1, wherein: the side end face of the second filter tank (16) is embedded and fixed with a liquid inlet pipe (9), and the liquid inlet pipe (9) is in liquid communication with the second filter tank (16).
5. The oil and gas field sewage air-float membrane filtration treatment apparatus according to claim 1, wherein: the fixed block (13) is sleeved on the fixed rod (15) in a sliding manner, and the fixed block (13) is arranged on the screw rod (14) through threads.
6. The oil and gas field sewage air-float membrane filtration treatment apparatus according to claim 1, wherein: the bottom end surface of the filter tank III (18) is embedded and fixed with a connecting pipe II (19), one end of the connecting pipe II (19) deviating from the filter tank III (18) is embedded and fixed in the filter tank I (5), and a valve is arranged on the connecting pipe II (19) through a flange plate.
7. The oil and gas field sewage air-float membrane filtration treatment apparatus according to claim 1, wherein: a drain pipe (20) is embedded and fixed on the side end face of the first water filtering tank (5), and a valve is arranged on the drain pipe (20) through a flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321409672.9U CN219907100U (en) | 2023-06-05 | 2023-06-05 | Oil-gas field sewage air-float membrane filtering treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321409672.9U CN219907100U (en) | 2023-06-05 | 2023-06-05 | Oil-gas field sewage air-float membrane filtering treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219907100U true CN219907100U (en) | 2023-10-27 |
Family
ID=88428657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321409672.9U Active CN219907100U (en) | 2023-06-05 | 2023-06-05 | Oil-gas field sewage air-float membrane filtering treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219907100U (en) |
-
2023
- 2023-06-05 CN CN202321409672.9U patent/CN219907100U/en active Active
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