CN215388132U

CN215388132U - Petroleum industrial wastewater treatment device

Info

Publication number: CN215388132U
Application number: CN202121744683.3U
Authority: CN
Inventors: 侯文宙; 宋伟; 丁琳
Original assignee: Shanghai Ruilan Engineering Technology Co ltd
Current assignee: Shanghai Ruilan Engineering Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-04
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a petroleum industry wastewater treatment device, which comprises a water injection tank, wherein a water injection pipe is arranged above the water injection tank, the bottom end of the water injection pipe penetrates through the water injection tank and extends into the water injection tank, a settling tank is arranged below the water injection tank, a treatment tank is arranged on the right side of the settling tank, symmetrical partition plates are fixedly connected to the inner wall of the water injection tank, through holes are formed in one side surface, away from each other, of each partition plate, symmetrical filter frames are placed on the inner bottom wall of the water injection tank, screen plates are fixedly embedded in the inner bottom walls of the two filter frames, symmetrical leak holes are formed in the bottom surface of the water injection tank, and cleaning ports are formed in the left side surface and the right side surface of the water injection tank. This oil industry effluent treatment plant plays and filters the effect of collecting to suspended solid in the oil industry waste water, is convenient for clear up it to reach the absorbent effect of double filtration to oil industry waste water, improved effluent treatment plant's waste water treatment effect.

Description

Petroleum industrial wastewater treatment device

Technical Field

The utility model belongs to the technical field of petrochemical industry, and particularly relates to a petroleum industry wastewater treatment device.

Background

The petrochemical industry waste water composition is complicated, the waste water of schizolysis process is basically the same with oil refining waste water, some intermediate products are still possible to be mixed in except that contain oil, sometimes still contain the cyanide, because the product kind is many and the process is diverse, the waste water composition is very complicated, the general characteristics are that the suspended solid is few, dissolubility or opalescence organic matter is many, often contain oil content and toxic substance, sometimes still contain impurity such as sulphide and phenol, but present petroleum industry waste water installation treatment effect is relatively poor, can't carry out effective processing to petroleum waste water, and filterable suspended solid is comparatively troublesome when clearing up in the waste water, therefore for solving above problem, we provide petroleum industry waste water treatment device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for treating petroleum industrial wastewater, which aims to solve the problems that the existing petroleum industrial wastewater device has poor treatment effect, cannot effectively treat petroleum wastewater and is troublesome in cleaning suspended matters filtered in the wastewater.

The utility model relates to a petroleum industrial wastewater treatment device, which comprises a water injection tank, wherein a water injection pipe is arranged above the water injection tank, the bottom end of the water injection pipe penetrates through the water injection tank and extends into the water injection tank, a settling tank is arranged below the water injection tank, a treatment tank is arranged on the right side of the settling tank, symmetrical partition plates are fixedly connected to the inner wall of the water injection tank, through holes are formed in one side surface, away from each other, of the two partition plates, symmetrical filter frames are placed on the inner bottom wall of the water injection tank, screen plates are fixedly embedded in the inner bottom walls of the two filter frames, symmetrical leak holes are formed in the bottom surface of the water injection tank, cleaning ports are formed in the left side surface and the right side surface of the water injection tank, and sealing plates are arranged in the cleaning ports.

Two the surface of closing plate contacts with the inner wall of two clearance mouths respectively, the last fixed surface who handles the case is connected with the drawing liquid pump, the fixed intercommunication of input of drawing liquid pump has the liquid suction pipe, the one end that the liquid suction pump was kept away from to the liquid suction pipe runs through the inside of setting tank and extension to setting tank.

The utility model discloses a pump, including the interior roof fixedly connected with of processing case, handle the symmetrical connecting block of roof fixedly connected with, two the common fixedly connected with cartridge filter in bottom of connecting block, the bottom fixedly connected with backup pad of cartridge filter, the surface of backup pad and the inner wall fixed connection who handles the case, the output of drawing liquid pump runs through in proper order and handles case and cartridge filter and extend to the inside of cartridge filter.

Symmetrical drain holes are formed in the bottom surface of the supporting plate, symmetrical filter plates are fixedly connected to the bottom surface of the supporting plate, the bottom ends of the two filter plates are fixedly connected with the inner bottom wall of the treatment box, a drain pipe is arranged inside the treatment box, and the front end of the drain pipe penetrates through the treatment box and extends to the front of the treatment box.

The bottom surface of the treatment box is fixedly connected with symmetrical supporting seats, the bottom surface of the sedimentation box is fixedly connected with symmetrical supporting frames, the bottom end of the sedimentation box is fixedly communicated with a sewage discharge pipe, and the outer surface of the sewage discharge pipe is fixedly communicated with a flow control valve.

Two the bottom of small opening all is fixed the intercommunication has the siphunculus, two the bottom of siphunculus all runs through the setting tank and extends to the inside of setting tank, two the common fixedly connected with of a side that the baffle is close to each other divides the stream block.

Compared with the prior art, the utility model has the beneficial effects that: be provided with the filter frame through the water injection case, play and filter the effect of collecting to suspended solid in the oil industry waste water, be convenient for carry out the advanced treatment to it, take off through clearance mouth department closing plate, can conveniently take off the clearance to filter the frame, avoid filterable suspended solid comparatively troublesome problem when the clearance in the waste water, through being provided with the drawing liquid pump, and with the cooperation of drawing liquid pipe, the clear water that can make the inside sediment of settling tank carries to the inside of handling fast, transport speed when having accelerated waste water treatment, through being provided with cartridge filter and filter, reach the absorbent effect of dual filtration to waste water, thereby waste water treatment device's waste water treatment effect has been improved.

Drawings

FIG. 1 is a schematic perspective view of a water injection tank according to the present invention;

FIG. 2 is a cross-sectional view of a front view of the water injection tank of the present invention;

FIG. 3 is a cross-sectional view of a front view of the treatment tank of the present invention.

In the figure: 1. a water injection tank; 2. a water injection pipe; 3. a settling tank; 4. a partition plate; 5. a through hole; 6. a filter frame; 7. a screen plate; 8. a leak hole; 9. pipe passing; 10. cleaning the opening; 11. a sealing plate; 12. a treatment tank; 13. a liquid pumping pipe; 14. a liquid pump; 15. connecting blocks; 16. a filter cartridge; 17. a support plate; 18. a water flowing hole; 19. a filter plate; 20. a drain pipe; 21. a supporting seat; 22. a support frame; 23. a blow-off pipe; 24. and (6) a shunting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Please refer to fig. 1-3, petroleum industry effluent treatment plant, including water injection tank 1, water injection tank 1's top is equipped with water injection pipe 2, water injection pipe 2's bottom runs through water injection tank 1 and extends to water injection tank 1's inside, water injection tank 1's below is equipped with setting tank 3, setting tank 3's right side is equipped with processing box 12, water injection tank 1's inner wall fixedly connected with symmetrical baffle 4, through-hole 5 has all been seted up to the side that two baffle 4 kept away from each other, symmetrical filter frame 6 has been placed to water injection tank 1's inner diapire, two filter frame 6's inner diapire all is fixed to be inlayed and is had otter board 7, symmetrical small opening 8 has been seted up to water injection tank 1's bottom surface, cleaning mouth 10 has all been seted up to water injection tank 1's the left and right sides face, two cleaning mouth 10's inside all is equipped with closing plate 11.

According to the utility model, the outer surfaces of the two sealing plates 11 are respectively contacted with the inner walls of the two cleaning ports 10, the upper surface of the treatment box 12 is fixedly connected with an infusion pump 14, the input end of the infusion pump 14 is fixedly communicated with an infusion tube 13, one end of the infusion tube 13, which is far away from the infusion pump 14, penetrates through the sedimentation box 3 and extends into the sedimentation box 3, the inner top wall of the treatment box 12 is fixedly connected with symmetrical connecting blocks 15, the bottom ends of the two connecting blocks 15 are jointly and fixedly connected with a filter cylinder 16, the bottom end of the filter cylinder 16 is fixedly connected with a supporting plate 17, the outer surface of the supporting plate 17 is fixedly connected with the inner wall of the treatment box 12, the output end of the infusion pump 14 sequentially penetrates through the treatment box 12 and the filter cylinder 16 and extends into the filter cylinder 16, so that water in the sedimentation box 3 is conveyed into the treatment box 12, the circulation and conveying speed of water is increased, and the filter cylinder 16 can be used for effective filtration treatment of water.

Symmetrical drain holes 18 are formed in the bottom surface of the supporting plate 17, symmetrical filter plates 19 are fixedly connected to the bottom surface of the supporting plate 17, the bottom ends of the two filter plates 19 are fixedly connected with the inner bottom wall of the treatment tank 12, a drain pipe 20 is arranged inside the treatment tank 12, the front end of the drain pipe 20 penetrates through the treatment tank 12 and extends to the front of the treatment tank 12, waste water can be better treated, and water after filtration treatment can be conveniently discharged, symmetrical supporting seats 21 are fixedly connected to the bottom surface of the treatment tank 12, symmetrical supporting frames 22 are fixedly connected to the bottom surface of the settling tank 3, a drain pipe 23 is fixedly communicated with the bottom end of the settling tank 3, a flow control valve is fixedly communicated with the outer surface of the drain pipe 23, the treatment tank 12 can be effectively supported through the supporting seats 21, the supporting frames 22 play a role in supporting the settling tank 3 and the water injection tank 1, and can be more stable, can clear up the filth or grit granule etc. that precipitate through blow off pipe 23, sedimentation treatment that can be better, the equal fixed intercommunication in bottom of two small opening 8 has siphunculus 9, the bottom of two siphunculus 9 all runs through settling cask 3 and extends to the inside of settling cask 3, the common fixedly connected with of a side that two baffles 4 are close to each other divides stream block 24, can make the inside rivers of water injection tank 1 lead to the inside of settling cask 3 through siphunculus 9 and deposit the processing, can divide the water diversion treatment to the waste water of pouring into through dividing stream block 24.

The working principle of the utility model is as follows: firstly, the device is arranged at a proper position and is communicated with an external power supply, then the water injection pipe 2 is communicated with a petroleum industry wastewater discharge pipeline, so that the wastewater can be discharged into the water injection tank 1, then respectively flows to the inner parts of the two filter frames 6 through the shunting block 24 and the through holes 5, and filters and collects suspended matters in the wastewater, then the sewage after primary filtration can circulate to the interior of the sedimentation tank 3 through the leakage hole 8 and the through pipe 9, the sedimentation tank 3 can be used for carrying out sedimentation treatment on the wastewater, when the wastewater sedimentation is finished, the liquid pump 14 is started to work, the clear water settled inside the settling tank 3 can be sucked, and discharged to the inside of the treatment tank 12, the waste water can then be double filtered using the filter cartridge 16 and the filter plate 19, and the final treated filtered water will be discharged through the drain pipe 20.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Petroleum industry effluent treatment plant, including water injection tank (1), its characterized in that: a water injection pipe (2) is arranged above the water injection tank (1), the bottom end of the water injection pipe (2) penetrates through the water injection tank (1) and extends into the water injection tank (1), a settling tank (3) is arranged below the water injection tank (1), a treatment tank (12) is arranged on the right side of the settling tank (3), the inner wall of the water injection tank (1) is fixedly connected with symmetrical partition plates (4), one side surface of each partition plate (4) which is far away from each other is provided with a through hole (5), symmetrical filter frames (6) are arranged on the inner bottom wall of the water injection tank (1), the inner bottom walls of the two filter frames (6) are fixedly embedded with a screen plate (7), symmetrical leak holes (8) are formed in the bottom surface of the water injection tank (1), cleaning openings (10) are formed in the left side surface and the right side surface of the water injection tank (1), and sealing plates (11) are arranged inside the two cleaning openings (10).

2. The petroleum industry wastewater treatment apparatus according to claim 1, characterized in that: two the surface of closing plate (11) contacts with the inner wall of two clearance mouths (10) respectively, the last fixed surface who handles case (12) is connected with drawing liquid pump (14), the input fixed intercommunication of drawing liquid pump (14) has drawing liquid pipe (13), the one end that drawing liquid pump (14) were kept away from in drawing liquid pipe (13) runs through setting tank (3) and extends to the inside of setting tank (3).

3. The petroleum industry wastewater treatment apparatus according to claim 2, characterized in that: handle the symmetrical connecting block (15) of interior roof fixedly connected with of case (12), two the common fixedly connected with cartridge filter (16) in bottom of connecting block (15), the bottom fixedly connected with backup pad (17) of cartridge filter (16), the surface of backup pad (17) and the inner wall fixed connection who handles case (12), the output of drawing liquid pump (14) runs through in proper order and handles case (12) and cartridge filter (16) and extend to the inside of cartridge filter (16).

4. The petroleum industry wastewater treatment apparatus according to claim 3, characterized in that: symmetrical drain holes (18) are formed in the bottom surface of the supporting plate (17), symmetrical filter plates (19) are fixedly connected to the bottom surface of the supporting plate (17), the bottom ends of the two filter plates (19) are fixedly connected with the inner bottom wall of the treatment box (12), a drain pipe (20) is arranged inside the treatment box (12), and the front end of the drain pipe (20) penetrates through the treatment box (12) and extends to the front of the treatment box (12).

5. The petroleum industry wastewater treatment apparatus according to claim 1, characterized in that: the bottom surface of the treatment box (12) is fixedly connected with symmetrical supporting seats (21), the bottom surface of the settling box (3) is fixedly connected with symmetrical supporting frames (22), the bottom end of the settling box (3) is fixedly communicated with a drainage pipe (23), and the outer surface of the drainage pipe (23) is fixedly communicated with a flow control valve.

6. The petroleum industry wastewater treatment apparatus according to claim 1, characterized in that: two the bottom of small opening (8) all is fixed the intercommunication has siphunculus (9), two the bottom of siphunculus (9) all runs through settling cask (3) and extends to the inside of settling cask (3), two the common fixedly connected with of a side that baffle (4) are close to each other divides flow block (24).