CN217868412U - Micro-nano rotational flow air flotation filtration oilfield sewage treatment integrated skid-mounted device - Google Patents
Micro-nano rotational flow air flotation filtration oilfield sewage treatment integrated skid-mounted device Download PDFInfo
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- CN217868412U CN217868412U CN202221021114.0U CN202221021114U CN217868412U CN 217868412 U CN217868412 U CN 217868412U CN 202221021114 U CN202221021114 U CN 202221021114U CN 217868412 U CN217868412 U CN 217868412U
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- 239000010865 sewage Substances 0.000 title claims abstract description 109
- 238000001914 filtration Methods 0.000 title claims description 7
- 238000005188 flotation Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000010354 integration Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 15
- 239000002101 nanobubble Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011550 stock solution Substances 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 6
- 239000000084 colloidal system Substances 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 5
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- 239000003921 oil Substances 0.000 description 61
- 238000000034 method Methods 0.000 description 8
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- 238000000926 separation method Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 4
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- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an oil field sewage treatment integration sled dress device is filtered in micro-nano whirl air supporting, include: the sewage treatment skid-mounted device comprises a stock solution collecting pool and a sewage treatment skid-mounted machine, wherein a bottom valve is mounted inside the stock solution collecting pool, a water inlet pump is mounted at one end of the bottom valve, and a water inlet is mounted at one end of the water inlet pump; a water inlet is arranged on one side of the sewage treatment prying and installing machine, and an elevation-adjusting oil discharge port is arranged on the outer wall of the sewage treatment prying and installing machine. This micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device, micro-nano bubble and oil field sewage treatment sled dress built-in intensive mixing, the colloid to not broken glue in the oil field sewage carries out the oxidation, play the rubber crushing effect, micro-nano bubble utilizes bubble buoyancy with oil drop and light suspended solid lifting in the sewage to discharge to the device top surface by heightening formula oil drain port with oil drop and light suspended solid simultaneously, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by first drain port.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device.
Background
Oilfield sewage is water produced from an oil well with crude oil. Generally contains oil, salt, mechanical impurities, dissolved oxygen, saprophytic bacteria and the like, and pollutes the oil field and the surrounding environment. After treatment, the oil return layer can be injected again to be used as an oil displacement agent;
at present, related reagents are required to be added to equipment for treating oilfield sewage when the equipment is used, so that a process for purifying residual components of the reagents in the later period is added when the oilfield sewage is treated, the treatment of the oilfield sewage is not environment-friendly, and a treatment method without adjusting the price of the reagents is required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device to solve present equipment to oil field sewage treatment that proposes in the above-mentioned background art and all need increase relevant medicament when using, will like this when handling oil field sewage increase the technology that the later stage purified the medicament residual composition because of the addition of medicament, thereby make oil field sewage's processing environmental protection inadequately, consequently need a problem of the processing method of no price adjustment medicament.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device, includes: the sewage treatment skid-mounted machine comprises a stock solution collecting pool and a sewage treatment skid-mounted machine, wherein a bottom valve is mounted inside the stock solution collecting pool, a water inlet pump is mounted at one end of the bottom valve, a water inlet is mounted at one end of the water inlet pump, and a nano foaming machine is mounted on a pipeline between the bottom valve and the water inlet pump;
the water inlet is installed to one side of sewage treatment sled installation, install the formula of increaseing oil drain port on the outer wall of sewage treatment sled installation, first drain hole is installed to the bottom of sewage treatment sled installation, the first drain hole that sewage treatment sled installation was kept away from still installs the delivery port, discharge again behind the delivery port switch-on filter.
Preferably, the inside of sewage treatment sled installation is helical structure, and the helical structure of the inside of sewage treatment sled installation is formed by oil field sewage at the inside rotation of sewage treatment sled installation.
Preferably, the nano bubble machine forms nano bubbles on the oilfield wastewater flowing between the bottom valve and the water inlet pump.
Preferably, the bottom of the sewage treatment skid-mounted machine is far away from the first sewage discharge port and is further provided with an oil discharge port and a scum port.
Preferably, the bottom of the sewage treatment skid-mounted machine is also communicated with a booster pump, one side of the booster pump is connected with a bag filter, and a second sewage draining outlet is arranged at the bottom of the bag filter.
Preferably, the booster pump one end is installed on the butt joint mouth of pipe of bag filter upper end side, automatic butterfly valve is all installed to second drain and first drain, and automatic butterfly valve passes through PLC control.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device, oil field sewage promotes through the intake pump and gets into sewage treatment sled dress machine, inhale the Hui nanometer bubble of nanometer bubble machine production through efflux principle negative pressure at the intake pump front end, micro-nano bubble and the internal intensive mixing of oil field sewage treatment sled dress, colloid to not breaking glue in the oil field sewage carries out the oxidation, play the effect of breaking glue, micro-nano bubble utilizes bubble buoyancy with oil droplet and light suspended solid in the sewage to lift oil droplet and light suspended solid to the device top surface by transferring high formula oil drain outlet discharge simultaneously, suspended solid greater than 0.5mm specification freely deposits to the device bottom, discharge by first drain outlet, clear water is discharged by the delivery port after handling the device, after transferring high formula oil drain outlet transfer high device is fixed, the automatic regulating valve that the accessible first drain outlet set up, through PLC control threshold opening change, increase drainage resistance, improve sewage water injection liquid level in the device, this sled dress device processing procedure need not add any chemical agent, really realize "not, this water quality of oil field requires the water quality.
Drawings
FIG. 1 is a schematic view of the connection of the apparatus of the present invention;
FIG. 2 is a schematic view of the first layer treatment process of the present invention;
fig. 3 is a schematic diagram of the structure principle of the double-treatment process of the present invention.
In the figure: 1. a stock solution collecting tank; 2. a bottom valve; 3. a water inlet pump; 4. a nano bubble machine; 5. a water inlet; 6. a sewage treatment prying machine; 7. an elevation-adjusting oil drain port; 8. a first drain port; 9. an oil and scum discharge port; 10. a booster pump; 11. a bag filter; 12. and a second sewage draining outlet.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device, includes: the sewage treatment system comprises a stock solution collecting pool 1 and a sewage treatment prying and loading machine 6, wherein a bottom valve 2 is installed inside the stock solution collecting pool 1, a water inlet pump 3 is installed at one end of the bottom valve 2, and a water inlet 5 is installed at one end of the water inlet pump 3;
a water inlet 5 is installed on one side of the sewage treatment prying and installing machine 6, an elevation-type oil discharge port 7 is installed on the outer wall of the sewage treatment prying and installing machine 6, a first sewage discharge port 8 is installed at the bottom of the sewage treatment prying and installing machine 6, and an oil discharge and scum port 9 is also installed at the first sewage discharge port 8 far away from the sewage treatment prying and installing machine 6; a nano foaming machine 4 is arranged on a pipeline between the bottom valve 2 and the water inlet pump 3; the interior of the sewage treatment prying and installing machine 6 is of a spiral structure, and the spiral structure in the sewage treatment prying and installing machine 6 is formed by the rotation of oilfield sewage in the sewage treatment prying and installing machine 6; nanometer bubble machine 4 forms the nanometer bubble to the oil field sewage that flows between bottom valve 2 and the intake pump 3, oil field sewage promotes through intake pump 3 and gets into sewage treatment sled installation 6, inhale the badge nanometer bubble of nanometer bubble machine 4 production through efflux principle negative pressure at 3 front ends of intake pump, the micro-nanometer bubble is fully mixed in with oil field sewage treatment sled installation 6, carry out the oxidation to the colloid of not broken glue in the oil field sewage, play the rubber breaking effect, micro-nanometer bubble utilizes bubble buoyancy with the oil drip in the sewage and light suspended solid to lift oil drip and light suspended solid to the device top surface by heightening formula oil drain port 7 and discharge, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by first drain port 8. The inside screw means structure of sewage treatment sled installation 6, form the vortex state in the device for oil field sewage, the dwell time of sewage in the device has been increased, and certain centrifugal force has been formed, supplementary oil drop and light suspended solid and separation of water come-up through centrifugal force, reinforcing solid-liquid separation and water oil separating effect, height-adjustable oil drain port 7 can come reasonable adjustment oil extraction height according to the quality of water that comes, the clear water is discharged by the delivery port after the device is handled, after height-adjustable oil drain port 7 height-adjustable device is fixed, the automatic regulating valve that the first drain outlet 8 of accessible set up, through PLC control gate opening change, increase drainage resistance, improve sewage liquid level in the device, automatic adjustment oil extraction and row's sediment speed and cycle time, automatic butterfly valve is installed to first drain outlet 8, through PLC control, realize the blowdown of the period of not shutting down. In the treatment process of the skid-mounted device, no chemical agent is needed to be added, so that 'no chemical agent is really added', and the effluent quality can meet the requirement of oilfield reinjection water quality;
referring to fig. 1 and 3, the bottom of the sewage treatment skid-mounted machine 6 is further connected with a booster pump 10, one side of the booster pump 10 is connected with a bag filter 11, and the bottom of the bag filter 11 is provided with a second sewage discharge outlet 12; booster pump 10 one end is installed on the butt joint mouth of pipe of bag filter 11 upper end side, automatic butterfly valve is all installed to second drain 12 and first drain 8, and automatic butterfly valve passes through PLC control, oil field sewage promotes through intake pump 3 and gets into sewage treatment sled installation 6, inhale the badge nanometer bubble of nanometer foaming machine 4 production through efflux principle negative pressure at 3 front ends of intake pump, mix in micro nanometer bubble and the oil field sewage treatment sled installation 6 fully, carry out the oxidation to the colloid of not breaking glue in the oil field sewage, play the rubber rupture effect, micro nanometer bubble utilizes bubble buoyancy with the oil drip in the sewage and light suspended solid to discharge by rising formula oil drain 7 to the device top surface, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by first drain 8. The inside screw means structure of sewage treatment sled installation 6 is that oil field sewage forms the whirl state in the device, has increased sewage dwell time in the device to certain centrifugal force has been formed, through the supplementary oil drop of centrifugal force and light suspended solid and separation of water come the come-up, reinforcing solid-liquid separation and oil-water separation effect, heighten formula oil drain port 7 and can come reasonable adjustment oil extraction height according to water quality of water. The clean water treated by the sewage treatment skid-mounted machine 6 is pumped into the bag-type filter 11 by the booster pump 10 and is filtered and then discharged from the second sewage discharge outlet 12, no chemical agent needs to be added in the treatment process of the skid-mounted device, no chemical agent is really added, and the quality of the discharged water can meet the requirement of oil reinjection water quality.
In conclusion: as shown in fig. 1-3, when using this micro-nano whirl air supporting to filter oil field sewage treatment integration sled dress device, at first oil field sewage promotes through intake pump 3 and gets into sewage treatment sled dress 6, inhale the miniature nanometer bubble of nanometer bubble machine 4 production through efflux principle negative pressure at intake pump 3 front end, the micro-nano bubble is fully mixed in the micro-nano bubble with oil field sewage treatment sled dress 6, carry out the oxidation to the colloid that does not break in the oil field sewage, play the effect of breaking glue, the micro-nano bubble utilizes bubble buoyancy with the oil drips in the sewage and light suspended solid lifting to the device top surface by rising formula oil drain outlet 7 and discharging, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by first oil drain outlet 8. The spiral device structure inside the sewage treatment prying and loading machine 6 is a spiral state formed by oilfield sewage in the device, increases the retention time of the sewage in the device, forms a certain centrifugal force, assists oil drops, light suspended matters and water to separate and float through the centrifugal force, enhances the effect of solid-liquid separation and oil-water separation, and the height-adjustable oil discharge port 7 can reasonably adjust the oil discharge height according to the quality of the incoming water. Clear water treated by the sewage treatment skid-mounted machine 6 is pumped into the bag filter 11 by the booster pump 10 and is discharged from the second sewage discharge outlet 12 after being filtered, and in the treatment process of the skid-mounted device, no chemical agent needs to be added, so that 'no chemical agent is really added', and the micro-nano rotational flow air flotation filtration oilfield sewage treatment integrated skid-mounted device is characterized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a micro-nano whirl air supporting filters oil field sewage treatment integration sled dress device, includes: the sewage treatment skid-mounted machine is characterized in that a bottom valve (2) is mounted inside the raw liquid collecting tank (1), a water inlet pump (3) is mounted at one end of the bottom valve (2), a water inlet (5) is mounted at one end of the water inlet pump (3), and a nano foaming machine (4) is mounted on a pipeline between the bottom valve (2) and the water inlet pump (3);
water inlet (5) are installed to one side of sewage treatment sled installation (6), install on the outer wall of sewage treatment sled installation (6) and increase formula oil drain port (7), first drain port (8) are installed to the bottom of sewage treatment sled installation (6), the delivery port is still installed in first drain port (8) that sewage treatment sled installation (6) was kept away from, discharge again behind the delivery port switch-on filter.
2. The integrated skid-mounted device for micro-nano rotational flow air flotation filtration oilfield sewage treatment according to claim 1, which is characterized in that: the inside of sewage treatment sled installation (6) is helical structure, and the helical structure of sewage treatment sled installation (6) inside is formed by oil field sewage at the inside rotation of sewage treatment sled installation (6).
3. The integrated skid-mounted device for micro-nano rotational flow air flotation filtration oilfield sewage treatment according to claim 1, which is characterized in that: the bottom of the sewage treatment prying and loading machine (6) is far away from the first sewage discharge port (8) and is also provided with an oil discharge port and a scum port (9).
4. The integrated skid-mounted device for micro-nano rotational flow air flotation filtration oilfield sewage treatment according to claim 1, which is characterized in that: the bottom of sewage treatment sled installation (6) has still been put through booster pump (10), one side of booster pump (10) is connected with bag filter (11), second drain (12) are installed to the bottom of bag filter (11).
5. The integrated skid-mounted device for micro-nano rotational flow air flotation filtration oilfield sewage treatment according to claim 4, which is characterized in that: the automatic butterfly valve is installed to booster pump (10) one end on the butt joint mouth of pipe of bag filter (11) upper end side, automatic butterfly valve is all installed in second drain (12) and first drain (8), and automatic butterfly valve passes through PLC control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021114.0U CN217868412U (en) | 2022-04-29 | 2022-04-29 | Micro-nano rotational flow air flotation filtration oilfield sewage treatment integrated skid-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021114.0U CN217868412U (en) | 2022-04-29 | 2022-04-29 | Micro-nano rotational flow air flotation filtration oilfield sewage treatment integrated skid-mounted device |
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| Publication Number | Publication Date |
|---|---|
| CN217868412U true CN217868412U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221021114.0U Active CN217868412U (en) | 2022-04-29 | 2022-04-29 | Micro-nano rotational flow air flotation filtration oilfield sewage treatment integrated skid-mounted device |
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| CN (1) | CN217868412U (en) |
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- 2022-04-29 CN CN202221021114.0U patent/CN217868412U/en active Active
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Effective date of registration: 20240626 Address after: No. 5560-1, 2, 3, 4, Jindong 5th Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region 834000 Patentee after: Xinjiang baochengxin Energy Technology Co.,Ltd. Country or region after: China Address before: 1102, unit 2, floor 11, building 11, Chaoyang North Road, Chaoyang District, Beijing 100024 Patentee before: BEIJING OIL INDUSTRIAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |