CN218320963U - Micro-nano rotational flow air flotation oil field sewage treatment integration sled dress device - Google Patents
Micro-nano rotational flow air flotation oil field sewage treatment integration sled dress device Download PDFInfo
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- CN218320963U CN218320963U CN202221022548.2U CN202221022548U CN218320963U CN 218320963 U CN218320963 U CN 218320963U CN 202221022548 U CN202221022548 U CN 202221022548U CN 218320963 U CN218320963 U CN 218320963U
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Abstract
The utility model discloses a micro-nano whirl air supporting oil field sewage treatment integration sled dress device, include: 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, and a water inlet is mounted at one end of the water inlet pump; a water inlet is installed on one side of the sewage treatment prying and installing machine, and an elevation-adjusting oil discharge port is installed on the outer wall of the sewage treatment prying and installing machine. This micro-nano whirl air supporting oil field sewage treatment integration sled dress device, intensive mixing in micro-nano bubble and the oil field sewage treatment sled dress machine, 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 the oil of sewage drop and light suspended solid to drip with the lifting of light suspended solid to the device top surface by heightening formula oil drain port discharge simultaneously, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by the drain.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a micro-nano whirl air supporting oil field sewage treatment integration sled dress device.
Background
Oilfield sewage is water produced with crude oil from an oil well. 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 oil field sewage treatment integration sled dress device to solve all need increase relevant medicament to oil field sewage treatment's equipment at present that proposes in the above-mentioned background art when using, will like this when handling oil field sewage increase the technology that later stage purification medicament residual component 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 oil field sewage treatment integration sled dress device, includes: the sewage treatment skid-mounted device comprises a stock solution collecting tank and a sewage treatment skid-mounted machine, wherein a bottom valve is mounted inside the stock solution collecting tank, and a water inlet pump is mounted at one end of the bottom valve;
the sewage treatment sled installation is characterized in that a water inlet is installed on one side of the sewage treatment sled installation, an heightening type oil drain port is installed on the outer wall of the sewage treatment sled installation, a drain outlet is installed at the bottom of the sewage treatment sled installation, and an oil drain port and a scum port are further installed on the drain outlet far away from the sewage treatment sled installation.
Preferably, a nano foaming machine is arranged on a pipeline between the bottom valve and the water inlet pump.
Preferably, the interior of the sewage treatment prying and installing machine is of a spiral structure, and the spiral structure in the sewage treatment prying and installing machine is formed by oilfield sewage in a rotating mode in the sewage treatment prying and installing machine.
Preferably, the nano-bubble machine forms nano-bubbles to the oilfield wastewater flowing between the foot valve and the intake pump.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the micro-nano rotational flow air flotation oilfield sewage treatment integrated skid-mounted device is characterized in that oilfield sewage is lifted by a water inlet pump to enter a sewage treatment skid-mounted machine, micro-nano bubbles produced by a nano foaming machine are sucked into the front end of the water inlet pump through the jet principle under negative pressure, the micro-nano bubbles and the oilfield sewage treatment skid-mounted machine are fully mixed, colloid which is not broken in the oilfield sewage is oxidized, the glue breaking effect is achieved, meanwhile, oil drops and light suspended matters in the sewage are lifted to the top surface of the device by the micro-nano bubbles through bubble buoyancy, the oil drops and the light suspended matters are discharged through a height-adjustable oil drain port, suspended matters larger than 0.5mm in specification are freely precipitated to the bottom of the device and are discharged through a drain outlet, clear water treated by the device is discharged through the drain outlet, after the height-adjustable oil drain port is fixed, an automatic adjusting valve can be arranged through the drain outlet, the opening degree change is controlled by a PLC (PLC), the water outlet resistance is increased, the liquid level of the sewage in the device is improved, and the skid-mounted device is treated without adding of any chemical agent, and the water quality requirement of the water can be really realized.
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.
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 and loading machine; 7. an elevation-adjusting oil drain port; 8. a sewage draining outlet; 9. an oil and scum discharge port; 10. And (7) a water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work 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 oil field sewage treatment integration sled dress device, includes: the sewage treatment system comprises a stock solution collecting tank 1 and a sewage treatment skid-mounted machine 6, wherein a bottom valve 2 is mounted inside the stock solution collecting tank 1, and a water inlet pump 3 is mounted at one end of the bottom valve 2;
a water inlet 5 is arranged on one side of the sewage treatment prying and installing machine 6, an elevation-type oil discharge port 7 is arranged on the outer wall of the sewage treatment prying and installing machine 6, a sewage discharge port 8 is arranged at the bottom of the sewage treatment prying and installing machine 6, and an oil discharge port and a scum port 9 are also arranged on the sewage discharge port 8 far away from the sewage treatment prying and installing machine 6; a nano bubble 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, the miniature nanometer bubble of 4 productions of nanometer bubble machine is inhaled 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, colloid to not broken the glue in the oil field sewage carries out the oxidation, play the broken glue effect, micro-nanometer bubble utilizes bubble buoyancy with the oil of sewage drop with the light suspended solid to drop with the lifting of light suspended solid to the device top surface by rising formula oil drain outlet 7 and discharge, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by drain 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-adjusting formula oil drain port 7 can come reasonable adjustment oil extraction height according to the water quality of the incoming water, the clear water is discharged by drain 8 after the device is handled, after height-adjusting formula oil drain port 7 height-adjusting device is fixed, the automatic regulating valve that accessible drain 8 set up, through PLC control close degree of opening change, increase drainage resistance, improve sewage liquid level in the device, automatic adjustment oil extraction and row's sediment speed and cycle time, drain 8 installation automatic butterfly valves, through PLC control, realize not shut down cycle. 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;
wherein, the bottom of sewage treatment sled installation 6 still is equipped with delivery port 10, and the clear water that handles through this sewage treatment sled installation 6 discharges through delivery port 10, and in this sled dress device processing procedure, need not to add any chemical agent, really realize "not adding medicine", this play water quality of water can realize oil reinjection water quality of water requirement.
In conclusion: as shown in fig. 1-2, when using this micro-nano whirl air supporting 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 badge nanometer bubble of nanometer bubble machine 4 production through efflux principle negative pressure at the 3 front ends of intake pump, micro-nano bubble and the interior intensive mixing of oil field sewage treatment sled dress 6, carry out the oxidation to the colloid of not broken glue in the oil field sewage, play the rubber crushing effect, micro-nano bubble utilizes bubble buoyancy with the oil of the sewage drop and light suspended solid to utilize bubble buoyancy to lift oil drop and light suspended solid to the device top surface by heightening formula oil drain outlet 7 and discharge, the suspended solid that is greater than 0.5mm specification freely deposits to the device bottom, discharge by drain 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 discharged through the water outlet 10, 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 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 various 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 (2)
1. The utility model provides a micro-nano whirl air supporting oil field sewage treatment integration sled dress device, includes: the device comprises a stock solution collecting pool (1) and a sewage treatment skid-mounted machine (6), and is characterized in that a bottom valve (2) is mounted inside the stock solution collecting pool (1), a water inlet pump (3) is mounted at one end of the bottom valve (2), a nano foaming machine (4) is mounted on a pipeline between the bottom valve (2) and the water inlet pump (3), and the nano foaming machine (4) forms nano bubbles for oil field sewage flowing 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), drain (8) are installed to the bottom of sewage treatment sled installation (6), sewage treatment sled installation (6) are kept away from drain (8) and are still installed oil extraction and dross mouth (9).
2. The integrated skid-mounted device for micro-nano rotational flow air flotation 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221022548.2U CN218320963U (en) | 2022-04-29 | 2022-04-29 | Micro-nano rotational flow air flotation oil field sewage treatment integration sled dress device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221022548.2U CN218320963U (en) | 2022-04-29 | 2022-04-29 | Micro-nano rotational flow air flotation oil field sewage treatment integration sled dress device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218320963U true CN218320963U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221022548.2U Active CN218320963U (en) | 2022-04-29 | 2022-04-29 | Micro-nano rotational flow air flotation oil field sewage treatment integration sled dress device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218320963U (en) |
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2022
- 2022-04-29 CN CN202221022548.2U patent/CN218320963U/en active Active
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