CN214088167U

CN214088167U - Nano gas supply system for oil and gas field wastewater treatment

Info

Publication number: CN214088167U
Application number: CN202023039747.8U
Authority: CN
Inventors: 夏中华
Original assignee: Sichuan Rongcheng Xinyuan Technology Co ltd
Current assignee: Sichuan Rongcheng Xinyuan Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-31
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a clarification plant technical field specifically is a nanometer air feed system for oil gas field waste water treatment, including waste water cistern, air inlet box and aeration tank, high pressure water pump is installed to the bottom in the waste water cistern, installs the aeration pipe in the aeration tank, and the top of aeration tank is connected with high temperature heating case, and the aeration pipe is intake and is held and be linked together with high pressure water pump's outlet pipe, is connected with the nanometer air supply pipe that a plurality of even equidistance were arranged on the outer wall of aeration pipe. The utility model discloses a high temperature gas carries out the aeration to the intraductal water under high pressure of aeration, and high-speed rivers are through contacting with highly-compressed air, and high-speed rivers are cuted the air current, form nanometer water bubble in high-speed rivers, can be with most suspended solid air supporting to the water surface gradually under water to for the water provides sufficient dissolved oxygen, the microbubble adheres to the pollutant ability and promotes by a wide margin, can make the microbial activity improve greatly simultaneously, biochemical reaction speed obviously accelerates.

Description

Nano gas supply system for oil and gas field wastewater treatment

Technical Field

The utility model relates to a clarification plant technical field specifically is a nanometer gas supply system for oil gas field waste water treatment.

Background

Oil and gas field wastewater is a special industrial wastewater produced during drilling operations. The organic matter content is high, the chromaticity is large, and a large amount of inorganic salt substances, a large amount of suspended matters, heavy metals and the like are contained, so that the ecological environment is greatly damaged. At present, the sewage in the oil and gas field is unreasonably treated, reinjected and discharged, the safe production is influenced, the oxygen content in the sewage in the oil and gas field is mixed with the bottom, the decomposition speed of microorganisms is slow, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nanometer gas supply system for oil gas field waste water treatment to the oxygen content of proposing in solving above-mentioned background art now meets the end, and the microorganism decomposes speed slowly, problem that the treatment effect is poor.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a nanometer air supply system for oil gas field waste water treatment, includes waste water cistern, air inlet box and aeration tank, high pressure water pump is installed to the bottom in the waste water cistern, install the aeration pipe in the aeration tank, the top of aeration tank is connected with high temperature heating case, the aeration pipe intake end with high pressure water pump's outlet pipe is linked together, be connected with the nanometer air supply pipe that a plurality of even equidistance were arranged on the outer wall of aeration pipe, the nanometer air supply pipe passes high temperature heating case extends to high temperature heating roof portion, install high pressure gas pump in the air inlet box, high pressure gas pump's gas-supply pipe is connected with hollow connecting seat, every the air inlet end of nanometer air supply pipe all is linked together with the connecting seat is inside, install the electric heating net in the high temperature heating case, the output of aeration pipe is connected with the aqueous vapor discharge pipe.

Preferably, a water inlet pipe is installed at the top of the wastewater reservoir, and the water yield of the water inlet pipe is the same as the pumping water yield of the high-pressure water pump.

Preferably, a blocking net for filtering the periphery of the high-pressure water pump is arranged in the wastewater reservoir.

Preferably, the top of the air inlet box is in an open state, and a dust screen is arranged at the opening.

Preferably, a limiting ring for fixing the dust screen is arranged on the inner wall of the air inlet box close to the opening.

Preferably, the two sides of the high-pressure air pump are provided with fixing frames, and one end part of each fixing frame, which is far away from the high-pressure air pump, is connected to the inner wall of the air inlet box.

Preferably, the top of the aeration box is provided with a plurality of jacks which have the same number with the nanometer air supply pipes, correspond to the positions of the nanometer air supply pipes and are matched with the diameters of the nanometer air supply pipes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a nanometer air supply system for oil gas field waste water treatment, in with sewage suction to the aeration pipe through the high pressure water pump that sets up, carry to the nanometer air feed pipe in after with air compression through the high pressure water pump, and the high temperature heating cabinet can heat the air of nanometer air feed pipe fast, make and become high-temperature gas in the nanometer air feed pipe, aerate through high-temperature gas to the intraductal water under high pressure of aeration, high-speed rivers are through contacting with highly-compressed air, high-speed rivers are cuted the air current, form nanometer water bubble in high-speed rivers, can be with most suspended solid air supporting to the water surface gradually under water, and provide sufficient dissolved oxygen for the water, microbubble adheres to the pollutant ability and promotes by a wide margin, can make the microorganism activity improve greatly simultaneously, biochemical reaction speed obviously accelerates.

2. This a nanometer gas supply system for oil gas field waste water treatment, inside the block net that prevents through setting up that impurity from getting into high pressure water pump, damages internals, improves dustproof effect through the dust screen, installs on the inlet box is close to the open-ended inner wall and carries out the spacing ring fixed to the dust screen, improves the stability of structure.

Drawings

FIG. 1 is a schematic diagram of the principle structure of the present invention;

FIG. 2 is a schematic structural view of the aeration tank of the present invention;

fig. 3 is the schematic view of the exploded structure of the intake box of the present invention.

The meaning of the various reference symbols in the drawings:

10. a wastewater reservoir; 11. a water inlet pipe; 12. a high pressure water pump; 13. a water outlet pipe; 14. blocking;

20. an air intake box; 21. a high pressure air pump; 22. a fixed mount; 23. a dust screen; 24. a gas delivery pipe; 25. a connecting seat; 26. a limiting ring;

30. an aeration tank; 31. an aeration pipe; 32. a high temperature heating box; 33. a nano gas supply pipe; 34. an electrical heating grid; 35. a water vapor discharge pipe; 36. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

The utility model provides a following technical scheme:

example 1

A nano gas supply system for oil and gas field wastewater treatment, as shown in fig. 1-3, comprises a wastewater reservoir 10, air inlet box 20 and aeration tank 30, high pressure water pump 12 is installed to the bottom in the waste water cistern 10, install aeration pipe 31 in the aeration tank 30, aeration tank 30's top is connected with high temperature heating case 32, aeration pipe 31 intakes the end and is linked together with high pressure water pump 12's outlet pipe 13, be connected with the nanometer air supply pipe 33 that a plurality of even equidistance were arranged on aeration pipe 31's the outer wall, nanometer air supply pipe 33 passes high temperature heating case 32 and extends to high temperature heating case 32 top, install high pressure air pump 21 in the air inlet box 20, high pressure air pump 21's gas-supply pipe 24 is connected with hollow connecting seat 25, every nanometer air supply pipe 33's air inlet end all is linked together with connecting seat 25 is inside, install electric heating network 34 in the high temperature heating case 32, aeration pipe 31's output is connected with aqueous vapor discharge pipe 35.

It is worth noting that the inlet pipe 11 is installed on the top of the waste water reservoir 10, and the water output of the inlet pipe 11 is the same as the water pumping amount of the high pressure water pump 12.

Specifically, be provided with in the waste water cistern 10 and carry out filterable block 14 all around with high pressure water pump 12, the inlet box 20 top is the open-ended state, and the opening part is provided with dust screen 23, and inside preventing impurity entering high pressure water pump 12 through the block 14 that sets up, damage internals, improve dustproof effect through dust screen 23, install the spacing ring 26 that carries out the fixing to dust screen 23 on the inlet box 20 is close to the open-ended inner wall, improves the stability of structure.

Furthermore, the two sides of the high-pressure air pump 21 are provided with fixing frames 22, and one end part of the fixing frame 22 far away from the high-pressure air pump 21 is connected to the inner wall of the air inlet box 20, so that the structural stability of the high-pressure air pump 21 is improved.

In addition, the top of the aeration tank 30 is provided with a plurality of insertion holes 36 which have the same number and corresponding positions with the nanometer air supply pipes 33 and have the same diameter and size, so that the installation is convenient.

The utility model discloses a nanometer air supply system for oil gas field waste water treatment, high pressure water pump 12 through the setting is with sewage suction to aeration pipe 31 in, carry to the nanometer air supply pipe 33 in after with air compression through high pressure water pump 12, and high temperature heating cabinet 32 can be with the air rapid heating of nanometer air supply pipe 33, make and become high temperature gas in the nanometer air supply pipe 33, aerate to the interior high pressure water of aeration pipe 31 through high temperature gas, high speed water is through contacting with highly-compressed air, high speed water cuts the air current, form nanometer water bubble in high speed water, can be with most suspended solid air supporting to water surface gradually under water, and provide sufficient dissolved oxygen for the water, microbubble adheres to pollutant ability and promotes by a wide margin, can make the microbial activity improve greatly simultaneously, biochemical reaction speed obviously accelerates.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nanometer gas supply system for oil gas field waste water treatment which characterized in that: including waste water cistern (10), air inlet box (20) and aeration tank (30), high pressure water pump (12) are installed to the bottom in waste water cistern (10), install aeration pipe (31) in aeration tank (30), the top of aeration tank (30) is connected with high temperature heating box (32), aeration pipe (31) intake end with outlet pipe (13) of high pressure water pump (12) are linked together, be connected with nanometer air supply pipe (33) that a plurality of even equidistance were arranged on the outer wall of aeration pipe (31), nanometer air supply pipe (33) pass high temperature heating box (32) and extend to high temperature heating box (32) top, install high pressure air pump (21) in air inlet box (20), the air pipe (24) of high pressure air pump (21) are connected with hollow connecting seat (25), every the air inlet end of nanometer air supply pipe (33) all is linked together with connecting seat (25) inside, an electric heating net (34) is installed in the high-temperature heating box (32), and the output end of the aeration pipe (31) is connected with a water vapor discharge pipe (35).

2. The nano gas supply system for oil and gas field wastewater treatment according to claim 1, characterized in that: an inlet pipe (11) is installed at the top of the wastewater reservoir (10), and the water yield of the inlet pipe (11) is the same as the water pumping amount of the high-pressure water pump (12).

3. The nano gas supply system for oil and gas field wastewater treatment according to claim 1, characterized in that: and a blocking net (14) for filtering the periphery of the high-pressure water pump (12) is arranged in the wastewater reservoir (10).

4. The nano gas supply system for oil and gas field wastewater treatment according to claim 1, characterized in that: the top of the air inlet box (20) is in an open state, and a dust screen (23) is arranged at the opening.

5. The nano gas supply system for oil and gas field wastewater treatment according to claim 4, characterized in that: and a limiting ring (26) for fixing the dust screen (23) is arranged on the inner wall of the air inlet box (20) close to the opening.

6. The nano gas supply system for oil and gas field wastewater treatment according to claim 1, characterized in that: and fixing frames (22) are arranged on two sides of the high-pressure air pump (21), and one end part, far away from the high-pressure air pump (21), of each fixing frame (22) is connected to the inner wall of the air inlet box (20).

7. The nano gas supply system for oil and gas field wastewater treatment according to claim 1, characterized in that: the top of the aeration box (30) is provided with a plurality of jacks (36) which have the same quantity with the nanometer air supply pipes (33), correspond to the positions of the nanometer air supply pipes and are matched with the diameters of the nanometer air supply pipes.