CN217247227U

CN217247227U - Sewage reinjection device for oil field development

Info

Publication number: CN217247227U
Application number: CN202220064611.2U
Authority: CN
Inventors: 刘亮
Original assignee: Yanbian Oilfield Co Ltd Dingbian Oil Production Plant
Current assignee: Yanbian Oilfield Co Ltd Dingbian Oil Production Plant
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-23
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a sewage reinjection device for oilfield development, which belongs to the technical field of oilfield development, and comprises a water collecting bucket, wherein the top end of the water collecting bucket is provided with a mud cleaning bracket, both sides of the top of the mud cleaning bracket are movably connected with transmission chains, the mud cleaning bracket is obliquely provided with a filter plate corresponding to the upper part of the water collecting bucket, a scraper is uniformly clamped between the two transmission chains, one side of the top part of the mud cleaning bracket is connected with a mud discharging plate, a collecting pumping plate is inserted at the bottom end inside the water collecting bucket, the top of the mud cleaning bracket is movably inserted with a movable flashboard corresponding to the upper part of the middle part of the collecting pumping plate, one side of the water collecting bucket is provided with a reinjection bucket, an overflow pipe is uniformly connected between the top part outside the reinjection bucket and the top part outside the water collecting bucket, and the centralized collection and treatment of sludge are realized, the convenience of the device for collecting and treating the sludge is improved.

Description

Sewage reinjection device for oil field development

Technical Field

The utility model relates to an oil field development technical field, more specifically say, relate to an oil field development is with sewage reinjection device.

Background

The sewage reinjection device for oil field development with (CN211813843U) authorizes bulletin number and is through being provided with stopper and sealed piece, when carrying out the water injection and purifying, when stirring process sewage takes place to flow back, the sealed piece that the longitudinal section is the triangle-shaped structure seals the water inlet with the stopper block under the promotion of water, is convenient for prevent the sewage refluence.

However, the existing sewage reinjection device for oilfield development has the problem that the subsequent cleaning treatment of the device on the sludge is troublesome due to the lack of centralized collection of the sludge when in use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an oil field development is with sewage reinjection device, it has realized having improved the convenience that the device was handled mud collection to the concentrated collection of mud.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides an oil field development is with sewage reinjection device, includes the ponding fill, the top of ponding fill is provided with the clear mud support, the equal swing joint in top both sides of clear mud support has drive chain, correspond on the clear mud support the top slope of ponding fill is provided with the filter plate, two even joint has the scraper blade between the drive chain, top one side of clear mud support is connected with row's mud board, it has the collection drawer to peg graft in the inside bottom of ponding fill, the top of clear mud support corresponds the activity of middle part top of collecting the drawer is pegged graft and is had movable flashboard, one side of ponding fill is provided with the reinjection fill, the outside top of reinjection fill with evenly be connected with the overflow pipe between the outside top of ponding fill, the one end through connection of reinjection fill has the reinjection pipe.

Furthermore, the shape of the scraping plate is arc-shaped, and the scraping plate and the collecting drawing plate are evenly provided with filtering holes.

Furthermore, the sludge discharge plate and the top surface of the collecting and pumping plate are obliquely arranged, and the included angle is sixty degrees.

Further, the bottom of taking out the board is all provided with the bracing to the collection, just the cladding of bracing bottom has the rubber pad cover.

Furthermore, the bottom end of the movable flashboard is in contact with the top surface of the collecting and drawing plate, and a sealing rubber sheet is attached to the edge of the movable flashboard.

Furthermore, the collecting and drawing plate is provided with lifting lugs at one end and the top of the movable flashboard.

Furthermore, the shape of the mud cleaning support is a right triangle.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through setting up ponding fill, clear mud support, filter plate and reinjection fill, can carry out the filtering to the earth impurity in the sewage through the filter plate, and the clear water accessible overflow pipe after the inside top deposit of ponding fill is handled discharges into and collects in the reinjection fill to realized the multistage rapid processing to sewage, and guaranteed the limpidity of oil field reinjection water.

(2) This scheme is through setting up drive chain, scraper blade, row's mud board and collecting and taking out the board, and cooperation drive chain drives the rotation of scraper blade, can scrape the clear mud that accumulates on the filter plate surface and cooperate row's mud board to discharge to collecting and take out the inside one side of board to the cooperation is collected and is taken out the inside opposite side of board and collect the sedimentary mud of ponding fill bottom, makes mud can concentrate the collection and handles, has improved the convenience that the device was collected the processing to mud.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of the structure of the present invention showing the connection between the refilling hopper and the water collecting hopper shown in FIG. 1;

fig. 3 is a schematic structural view of the mud-cleaning support in fig. 2 according to the present invention;

fig. 4 is a schematic view of the connection structure between the water collecting drawer and the water collecting bucket in fig. 2 of the present invention.

The reference numbers in the figures illustrate:

1. a water accumulation hopper; 2. clearing mud support; 3. a drive chain; 4. filtering the plate; 5. a squeegee; 6. a mud discharging plate; 7. collecting and drawing plates; 8. a movable gate plate; 9. an overflow pipe; 10. a reinjection hopper; 11. a refill tube; 12. and (4) bracing.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-4, a sewage reinjection device for oilfield development comprises a water collecting bucket 1, a mud cleaning support 2 is arranged at the top end of the water collecting bucket 1, transmission chains 3 are movably connected to both sides of the top of the mud cleaning support 2, a filter plate 4 is obliquely arranged on the mud cleaning support 2 corresponding to the upper part of the water collecting bucket 1, a scraper 5 is uniformly clamped between the two transmission chains 3, a mud discharging plate 6 is connected to one side of the top of the mud cleaning support 2, a collecting pumping plate 7 is inserted into the bottom end of the interior of the water collecting bucket 1, a movable gate plate 8 is movably inserted into the top of the mud cleaning support 2 corresponding to the upper part of the middle part of the collecting pumping plate 7, a reinjection bucket 10 is arranged on one side of the water collecting bucket 1, an overflow pipe 9 is uniformly connected between the top of the outer side of the reinjection bucket 10 and the top of the outer side of the water collecting bucket 1, a reinjection pipe 11 is connected to one end of the reinjection bucket 10, and the oil field development sewage is pumped and discharged to the mud cleaning support 2, can carry out the filtering to the earth impurity of sewage through filter plate 4, cooperation drive chain 3 drives the rotation of scraper blade 5, can scrape the mud that 4 surface accumulations of filter plate and cooperate mud discharging plate 6 to discharge to collecting and take out the inside one side of board 7, the sewage of preliminary treatment falls into and does the deposit processing to ponding 1 inside of fighting, and the cooperation is collected and is taken out the inside opposite side of board 7 and collect ponding 1 bottom deposit's mud of fighting, clear water accessible overflow pipe 9 after ponding 1 inside top deposit processing is discharged and is collected to reinjection fill 10 in, and can discharge once more through reinjection pipe 11 and realize the reinjection processing in the oil field, thereby realized the multistage rapid processing to sewage, and make mud can concentrate the collection processing, the convenience of device to mud collection processing has been improved.

Referring to fig. 2 and 3, in order to ensure the thorough cleaning of the sludge accumulated on the surface of the filter plate 4 by the scraper 5, the scraper 5 is arc-shaped, and in order to facilitate the scraper 5 and the collection pumping plate 7 to drain the moisture in the sludge, filter holes are uniformly formed on the scraper 5 and the collection pumping plate 7.

Referring to fig. 2, in order to facilitate the sludge discharge plate 6 to discharge the sludge scraped by the scraper 5 into the collection pumping plate 7 and reduce the splashing of the sludge, the sludge discharge plate 6 and the collection pumping plate 7 are obliquely arranged with an included angle of sixty degrees.

Referring to fig. 4, in order to guarantee the stability of the collecting and pulling plate 7 during the internal splicing of the ponding bucket 1, the bottom end of the collecting and pulling plate 7 is provided with an inclined strut 12, the bottom end of the inclined strut 12 is coated with a rubber cushion cover, and the extrusion of the bottom end of the inclined strut 12 to the outer side of the ponding bucket 1 is reduced through the rubber cushion cover.

Referring to fig. 4, in order to ensure the sealing performance of the movable gate plate 8 for sealing accumulated water inside the water collecting bucket 1 when the movable gate plate 8 is closed, the bottom end of the movable gate plate 8 is in contact with the top surface of the collecting and drawing plate 7, and a sealing rubber sheet is adhered to the edge of the movable gate plate 8.

Referring to fig. 4, in order to lift the movable gate plate 8 upwards, the collecting and pumping plate 7 is pumped out from the inside of the water collecting bucket 1, the sludge collected by the collecting and pumping plate 7 can be dumped, and lifting lugs are arranged at one end of the collecting and pumping plate 7 and the top of the movable gate plate 8.

Referring to fig. 3, in order to ensure the stability of the installation of the mud cleaning support 2, the mud cleaning support 2 is in the shape of a right triangle.

When in use: through discharging oil field development sewage suction to clear mud support 2, can carry out the filtering to the earth impurity in the sewage through filter plate 4, cooperation drive chain 3 drives the rotation of scraper blade 5, can scrape the mud that 4 surfaces of filter plate stocked and cooperate mud discharging plate 6 to discharge to collecting and take out the inside one side of board 7, the sewage of preliminary treatment falls into to 1 inside deposit of ponding fill and handles, and cooperate and collect and take out the inside opposite side of board 7 and collect the mud of 1 bottom deposit of ponding fill, clear water accessible overflow pipe 9 after 1 inside top deposit of ponding fill is handled is discharged to reinjection fill 10 and is collected, and can discharge once more through reinjection pipe 11 and realize the reinjection and handle in the oil field, finally, upwards mention movable flashboard 8, and will collect and take out board 7 and take out by 1 inside of ponding fill, can empty the mud of collecting and taking out board 7 collection.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an oil field development is with sewage reinjection device, includes ponding fill (1), its characterized in that: a mud cleaning support (2) is arranged at the top end of the water collecting bucket (1), transmission chains (3) are movably connected to two sides of the top of the mud cleaning support (2), a filter plate (4) is obliquely arranged on the mud cleaning support (2) corresponding to the upper part of the water collecting bucket (1), scrapers (5) are uniformly clamped between the two transmission chains (3), one side of the top of the mud cleaning support (2) is connected with a mud discharging plate (6), a collecting pumping plate (7) is inserted into the bottom end of the interior of the water collecting bucket (1), a movable flashboard (8) is movably inserted into the top of the mud cleaning support (2) corresponding to the middle part of the collecting pumping plate (7), a reinjection bucket (10) is arranged on one side of the water collecting bucket (1), and an overflow pipe (9) is uniformly connected between the top of the outer side of the reinjection bucket (10) and the top of the water collecting bucket (1), one end of the reinjection hopper (10) is connected with a reinjection pipe (11) in a through mode.

2. The sewage reinjection device for oilfield development of claim 1, wherein: the scraper (5) is arc-shaped, and the scraper (5) and the collecting and drawing plate (7) are uniformly provided with filter holes.

3. The sewage reinjection device for oilfield development of claim 1, wherein: the sludge discharge plate (6) and the top surface of the collection pumping plate (7) are obliquely arranged, and the included angle is sixty degrees.

4. The sewage reinjection device for oilfield development of claim 1, wherein: the bottom of drawing board (7) is taken in the collection all is provided with bracing (12), just the cladding of bracing (12) bottom has the rubber pad cover.

5. The sewage reinjection device for oilfield development of claim 1, wherein: the bottom end of the movable flashboard (8) is in contact with the top surface of the collecting drawing board (7), and a sealing rubber sheet is pasted on the edge of the movable flashboard (8).

6. The sewage reinjection device for oilfield development of claim 1, wherein: lifting lugs are arranged at one end of the collecting and drawing plate (7) and the top of the movable gate plate (8).

7. The sewage reinjection device for oilfield development of claim 1, wherein: the mud cleaning support (2) is in a right-angled triangle shape.