CN210945159U

CN210945159U - Impurity removal and filtration device for reinjection of natural gas produced water

Info

Publication number: CN210945159U
Application number: CN201922079216.2U
Authority: CN
Inventors: 韩江南; 张翔; 陈贝贝; 仝心; 童竞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-07
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an impurity removal filtering device for reinjection of natural gas produced water, which comprises a box body, wherein one side of the box body is respectively communicated with a water inlet pipe and a medicine discharge pipe, one end of the medicine discharge pipe, which is far away from the box body, is communicated with a medicine discharge hopper, one side of the box body, which is far away from the water inlet pipe, is communicated with a water discharge pipe, the bottom of the inner side wall of the box body is respectively and fixedly connected with a first plate body and a third plate body, and the top of the inner side wall of the box body is fixedly connected; the utility model discloses to the condition that natural gas extraction water contains a large amount of silt and pollutant, utilize the flocculating agent to make natural gas extraction aquatic impurity and separation of water, utilize filter assembly, can further the edulcoration filter to natural gas extraction water, degerming assembly's setting can adsorb to the impurity in the natural gas extraction water for natural gas extraction water can carry out the reinjection to the gas field after the edulcoration filters, practices thrift a large amount of water resources, brings economic benefits for the gas field.

Description

Impurity removal and filtration device for reinjection of natural gas produced water

Technical Field

The utility model relates to a natural gas extraction water reinjection technical field specifically is a edulcoration filter equipment that natural gas extraction water reinjection was used.

Background

The natural gas produced water is produced with natural gas, the waste water removed after the water-gas separation and dehydration treatment needs a large amount of clear water to be reinjected into an underground gas field in the natural gas production process, if the produced water is treated and used for reinjection, the requirement that the water injection amount is increased day by day in the natural gas production process can be met, a large amount of water resources can be saved, economic benefits are brought to the gas field, the pollution of discharged sewage to the environment is reduced, and great environmental benefits are generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an edulcoration filter equipment that natural gas extraction water reinjection was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an impurity removal and filtration device for reinjection of natural gas produced water comprises a box body, wherein one side of the box body is respectively communicated with a water inlet pipe and a drug discharge pipe, one end of the drug discharge pipe, which is far away from the box body, is communicated with a drug discharge hopper, one side of the box body, which is far away from the water inlet pipe, is communicated with a water discharge pipe, the bottom of the inner side wall of the box body is respectively and fixedly connected with a first plate body and a third plate body, the top of the inner side wall of the box body is fixedly connected with a second plate body, the bottom of the inner side wall of the box body, which is positioned at two sides of the first plate body, is communicated with a three-way pipe, the remaining end of the three-way pipe is communicated with a sewage discharge pipe, one side of the second plate body, which is adjacent to the third plate body, is respectively provided with a first chute, the insides of the two first chutes, two equal sliding connection in inside of second spout has filtering component, two equal sliding connection in inside of third spout has degerming subassembly.

As further preferable in the present technical solution: four universal wheels are symmetrically arranged at the bottom of the box body.

As further preferable in the present technical solution: two bracing pieces of one side symmetry fixedly connected with of box, two the bracing piece is kept away from the equal fixedly connected with dead lever of one end of box.

As further preferable in the present technical solution: the water inlet pipe is far away from a first valve is arranged at the back of one end of the box body, the drain pipe is far away from a second valve is arranged at the back of one end of the box body, and the drain pipe is far away from a fourth valve is arranged at the back of one end of the box body.

As further preferable in the present technical solution: the third valve is installed at the joint of the medicine discharge pipe and the medicine discharge hopper, and a graduated scale is installed inside the medicine discharge hopper.

As further preferable in the present technical solution: the filter assembly comprises a first waterproof pad, a filter screen plate and a first handle, the first waterproof pad is fixedly connected with the outer side wall of the filter screen plate, and the first handle is fixedly connected with the front surface of the filter screen plate.

As further preferable in the present technical solution: degerming subassembly includes activated carbon plate, the waterproof pad of second and second handle, the waterproof pad of second with the lateral wall fixed connection of activated carbon plate, the second handle with the front surface fixed connection of activated carbon plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses to the condition that natural gas extraction water contains a large amount of silt and pollutant, utilize the flocculating agent to make natural gas extraction aquatic impurity and separation of water, utilize filter assembly, can further the edulcoration filter to natural gas extraction water, degerming assembly's setting can adsorb to the impurity in the natural gas extraction water for natural gas extraction water can carry out the reinjection to the gas field after the edulcoration filters, practices thrift a large amount of water resources, brings economic benefits for the gas field.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic structural diagram of the area a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a water inlet pipe; 3. a first valve; 4. a medicine placing tube; 5. a third valve; 6. a medicine placing hopper; 7. a graduated scale; 8. a first plate body; 9. a second plate body; 10. a third plate body; 11. a first chute; 12. a first waterproof pad; 13. a filter screen plate; 14. a first handle; 15. a second chute; 16. a third chute; 17. an activated carbon plate; 18. a second waterproof pad; 19. a second handle; 20. a filter assembly; 21. a drain pipe; 22. a second valve; 23. a support bar; 24. fixing the rod; 25. a universal wheel; 26. a three-way pipe; 27. a blow-off pipe; 28. a fourth valve; 30. a degerming assembly.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an impurity removal and filtration device for reinjection of natural gas produced water comprises a box body 1, one side of the box body 1 is respectively communicated with a water inlet pipe 2 and a drug discharge pipe 4, one end of the drug discharge pipe 4, which is far away from the box body 1, is communicated with a drug discharge hopper 6, one side of the box body 1, which is far away from the water inlet pipe 2, is communicated with a water discharge pipe 21, the bottom of the inner side wall of the box body 1 is respectively and fixedly connected with a first plate body 8 and a third plate body 10, the top of the inner side wall of the box body 1 is fixedly connected with a second plate body 9, the bottom of the inner side wall of the box body 1, which is positioned at two sides of the first plate body 8, is communicated with a three-way pipe 26, the remaining end of the three-way pipe 26 is communicated with a sewage discharge pipe 27, one adjacent side of the second plate body 9 and one adjacent side of the third plate body 10 are respectively provided with a first chute 11, the inside of two second chutes 15 is all slidably connected with filtering component 20, and the inside of two third chutes 16 is all slidably connected with degerming component 30.

In this embodiment, specifically: four universal wheels 25 are symmetrically arranged at the bottom of the box body 1; the universal wheels 25 can fix and support the box body 1 and facilitate the movement of the device.

In this embodiment, specifically: two support rods 23 are symmetrically and fixedly connected to one side of the box body 1, and fixed rods 24 are fixedly connected to one ends of the two support rods 23 far away from the box body 1; the supporting rod 23 can fix and support the fixing rod 24, and the fixing rod 24 can be matched with the three-way pipe 26 to facilitate the pushing of the device.

In this embodiment, specifically: a first valve 3 is arranged at one end of the water inlet pipe 2 far away from the box body 1, a second valve 22 is arranged at one end of the water outlet pipe 21 far away from the box body 1, and a fourth valve 28 is arranged at one end of the sewage discharge pipe 27 far away from the box body 1; the first valve 3 is arranged to control the flow through the inlet pipe 2, and the second valve 22 is arranged to control the flow through the outlet pipe 21.

In this embodiment, specifically: a third valve 5 is arranged at the joint of the medicine discharge pipe 4 and the medicine discharge hopper 6, and a graduated scale 7 is arranged inside the medicine discharge hopper 6; the setting of third valve 5 can control the circulation of putting between pencil 4 and the medicine fill 6 of putting, and the quantity is mastered when conveniently adding the flocculating agent to the setting of scale 7.

In this embodiment, specifically: the filter assembly 20 comprises a first waterproof pad 12, a filter screen 13 and a first handle 14, wherein the first waterproof pad 12 is fixedly connected with the outer side wall of the filter screen 13, and the first handle 14 is fixedly connected with the front surface of the filter screen 13; the arrangement of the filter screen 13 can filter impurities in water, the arrangement of the first waterproof pad 12 enables the connection part of the filter screen 13 and the box body 1 to be more compact, water is prevented from flowing out, and the arrangement of the first handle 14 facilitates the extraction and replacement of the filter screen 13.

In this embodiment, specifically: the degerming assembly 30 comprises an activated carbon plate 17, a second waterproof pad 18 and a second handle 19, wherein the second waterproof pad 18 is fixedly connected with the outer side wall of the activated carbon plate 17, and the second handle 19 is fixedly connected with the front surface of the activated carbon plate 17; the setting of activated carbon plate 17 can adsorb the remaining impurity of aquatic, and the waterproof pad 18 of second setting for activated carbon plate 17 is inseparabler with the junction of box 1, prevents rivers play, and the extraction and the change of activated carbon plate 17 are made things convenient for in the setting of second handle 19.

Working principle or structural principle, when in use, a flocculating agent is put into the medicine placing hopper 6, the third valve 5 is opened to enable the flocculating agent to flow into the box body 1 through the medicine placing pipe 4 according to the control dosage of the graduated scale 7, then the third valve 5 is closed, the first valve 3 is opened to enable the natural gas produced water to enter the box body 1 from the water inlet pipe 2, after the natural gas produced water is mixed with the flocculating agent, impurities in water are converged into integrated particles and then fall into the bottom of the box body 1, the water flow rises through the first plate body 8 and then falls off to cross the third plate body 10, the arrangement of the first plate body 8, the second plate body 9 and the third plate body 10 enables the retention time of the water flow in the box body 1 to be prolonged, the flocculating agent effect is better, the impurities can sink into the bottom of the box body 1, and the impurities in the water can be filtered when the water flow passes through the first, the filter screen 13 is arranged to filter impurities in water, the first waterproof pad 12 is arranged to enable the connection part of the filter screen 13 and the box body 1 to be tighter and prevent water from flowing out, the first handle 14 is arranged to facilitate the extraction and replacement of the filter screen 13, impurities in water can be further filtered when water flows through the second filter assembly 20, the degerming assembly 30 can adsorb impurities remaining in water when water flows through the degerming assembly 30, the activated carbon plate 17 is arranged to adsorb impurities remaining in water, the second waterproof pad 18 is arranged to enable the connection part of the activated carbon plate 17 and the box body 1 to be tighter and prevent water from flowing out, the second handle 19 is arranged to facilitate the extraction and replacement of the activated carbon plate 17, the second valve 22 is opened to enable water after impurity removal to flow out of the drain pipe 21 and facilitate the reinjection use, the fixing rod 24 is arranged to facilitate the pushing of the device by matching with the three-way pipe 26, the sludge can be discharged from the sewage pipe 27 by opening the fourth valve 28.

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

1. The utility model provides an edulcoration filter equipment that natural gas produced water reinjection was used, includes box (1), its characterized in that: one side of the box body (1) is respectively communicated with a water inlet pipe (2) and a medicine discharge pipe (4), one end, far away from the box body (1), of the medicine discharge pipe (4) is communicated with a medicine discharge hopper (6), one side, far away from the water inlet pipe (2), of the box body (1) is communicated with a water discharge pipe (21), the bottom of the inner side wall of the box body (1) is respectively and fixedly connected with a first plate body (8) and a third plate body (10), the top of the inner side wall of the box body (1) is fixedly connected with a second plate body (9), the bottoms of the inner side wall of the box body (1) are positioned at two sides of the first plate body (8) and are respectively communicated with a three-way pipe (26), the remaining end of the three-way pipe (26) is communicated with a sewage discharge pipe (27), one side, adjacent to the second plate body (9) and the third plate body (10), is respectively provided with a first chute (11), and, keep away from third plate body (10) one side of second plate body (9) with second spout (15) and third spout (16), two have all been seted up to the inside wall of box (1) the equal sliding connection in inside of second spout (15) has filtering component (20), two the equal sliding connection in inside of third spout (16) has degerming subassembly (30).

2. The impurity removal and filtration device for natural gas produced water reinjection according to claim 1, characterized in that: four universal wheels (25) are symmetrically arranged at the bottom of the box body (1).

3. The impurity removal and filtration device for natural gas produced water reinjection according to claim 1, characterized in that: two bracing pieces (23) of one side symmetry fixedly connected with of box (1), two bracing piece (23) are kept away from the equal fixedly connected with dead lever (24) of one end of box (1).

4. The impurity removal and filtration device for natural gas produced water reinjection according to claim 1, characterized in that: keep away from inlet tube (2) there is first valve (3) after the one end installation of box (1), drain pipe (21) are kept away from there is second valve (22) after the one end installation of box (1), blow off pipe (27) are kept away from there is fourth valve (28) after the one end installation of box (1).

5. The impurity removal and filtration device for natural gas produced water reinjection according to claim 1, characterized in that: the third valve (5) is installed at the joint of the medicine discharge pipe (4) and the medicine discharge hopper (6), and a graduated scale (7) is installed inside the medicine discharge hopper (6).

6. The impurity removal and filtration device for natural gas produced water reinjection according to claim 1, characterized in that: the filter assembly (20) comprises a first waterproof pad (12), a filter screen plate (13) and a first handle (14), the first waterproof pad (12) is fixedly connected with the outer side wall of the filter screen plate (13), and the first handle (14) is fixedly connected with the front surface of the filter screen plate (13).

7. The impurity removal and filtration device for natural gas produced water reinjection according to claim 1, characterized in that: degerming subassembly (30) include activated carbon board (17), waterproof pad of second (18) and second handle (19), waterproof pad of second (18) with the lateral wall fixed connection of activated carbon board (17), second handle (19) with the front surface fixed connection of activated carbon board (17).