CN224147884U

CN224147884U - Oily wastewater recovery treatment device

Info

Publication number: CN224147884U
Application number: CN202520953703.XU
Authority: CN
Inventors: 冯佳珺; 周萍; 杜前明
Original assignee: Wuxi Jinpeng Environmental Protection Technology Co ltd
Current assignee: Wuxi Jinpeng Environmental Protection Technology Co ltd
Priority date: 2025-05-15
Filing date: 2025-05-15
Publication date: 2026-04-21
Anticipated expiration: 2035-05-15

Abstract

The utility model relates to the field of sewage treatment, and discloses an oily wastewater recovery treatment device which comprises a first treatment tank and a second treatment tank, wherein an oil storage tank is arranged on the left side of the first treatment tank, an oil discharge pipe is arranged between the oil storage tank and the first treatment tank, a control valve is arranged on the oil discharge pipe, an aeration pump is arranged at the middle position of the top end of the first treatment tank, a feed inlet is arranged on the right side of the top end of the first treatment tank, a filter cartridge is arranged in the feed inlet, and an aeration pipe is arranged at the output end of the aeration pump. This oily waste water recovery processing device can filter floccule and impurity in the waste water through the cartridge filter, and aeration pump and filter carry out dual treatment to oily waste water and filter, strengthen the clearance effect, and the cartridge filter can take off the clearance fast, holds the pull ring and upwards lifts during the clearance, and the connection fixture block on the cartridge filter is followed the inside removal of connection draw-in groove and can be taken out, has solved inconvenient high-efficient clearance problem.

Description

Oily wastewater recovery treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an oily wastewater recovery treatment device.

Background

The sewage treatment is a process of purifying sewage which is discharged into a certain water body or reused water quality requirement, the sewage is divided into industrial sewage and domestic sewage, oil stains are often mixed in the industrial sewage in the chemical industry, the treatment capacity of high-oil-content wastewater is increased suddenly, and the process is urgent for new efficient, clean and stable process production.

The high-oil-content wastewater treatment equipment mainly adopts a physical or chemical treatment method to separate and adsorb oil, but common high-oil-content wastewater treatment equipment is inconvenient to take out and clean components used for filtering in the equipment rapidly when sewage is treated, so that the treatment efficiency is affected.

There is a need for an oily wastewater recovery treatment device that addresses the technical shortcomings set forth in the art.

Disclosure of utility model

The utility model aims to provide an oily wastewater recovery treatment device, which aims to solve the problem that the prior art is inconvenient to clean and replace.

In order to achieve the above purpose, the utility model provides the technical scheme that the oily wastewater recycling device comprises a first treatment tank and a second treatment tank, wherein an oil storage tank is arranged on the left side of the first treatment tank, an oil discharge pipe is arranged between the oil storage tank and the first treatment tank, a control valve is arranged on the oil discharge pipe, an aeration pump is arranged at the middle position of the top end of the first treatment tank, a feeding port is arranged on the right side of the top end of the first treatment tank, a filter cartridge is arranged in the feeding port, an aeration pipe is arranged at the output end of the aeration pump, six groups of first exhaust pipes are fixedly connected to the bottom ends of the aeration pipe, a second exhaust pipe is arranged between the first exhaust pipes, exhaust holes are respectively formed in the first exhaust pipes and the second exhaust pipes, a water pump is arranged between the first treatment tank and the second treatment tank, a water delivery pipe is arranged at the input end of the water pump, a limiting frame is fixedly connected to the inside of the second treatment tank, a filter plate is arranged at the top end of the limiting frame, a sealing plate is arranged at the bottom end of the second treatment tank, and a sealing plate is arranged at the top end of the second treatment tank.

As a further technical scheme of the utility model, the first exhaust pipe and the second exhaust pipe are arranged at the bottom end of the inside of the first treatment box, and the first exhaust pipe is annularly distributed at the bottom end of the aeration pipe.

As a further technical scheme of the utility model, the exhaust holes of the first exhaust pipe are arranged at the front end and the rear end of the pipeline, and the exhaust holes of the second exhaust pipe are arranged at the top of the pipeline.

As a further technical scheme of the utility model, the water delivery pipe is embedded in the first treatment box, and the water pump is connected with the second treatment box through a pipeline.

As a further technical scheme of the utility model, a sealing ring is fixedly connected to the outside of the filter cartridge, a connecting clamping block is fixedly connected to the outside of the filter cartridge, a pull ring is fixedly connected to the top end of the connecting clamping block, and a connecting clamping groove is formed in the feed inlet.

As a further technical scheme of the utility model, the connecting clamping block is embedded in the connecting clamping groove, and the sealing ring is tightly attached to the inner wall of the feeding port.

As a further technical scheme of the utility model, two sides of the sealing plate are movably hinged with the limiting clamping rods, two sides of the top end of the mounting seat are fixedly connected with the limiting clamping grooves, and the limiting clamping rods can be embedded in the limiting clamping grooves.

As a further technical scheme of the utility model, a reserved opening is arranged in the mounting seat, and the filter plate can penetrate through the reserved opening and is embedded in the limiting frame.

Compared with the prior art, the oil-containing wastewater recycling device has the beneficial effects that the oil-containing wastewater recycling device not only realizes the function of convenient cleaning, realizes the function of enhancing the oil removing effect, but also realizes the function of convenient disassembly and extraction;

(1) Through being provided with cartridge filter, aeration pump, filter, connection draw-in groove, connection fixture block and pull ring, oily waste water need pass through the cartridge filter when getting into from the pan feeding mouth, and the cartridge filter can filter floccule and impurity in the waste water, and aeration pump and filter carry out dual treatment with the filter to oily waste water and filter, strengthen the clearance effect, and the cartridge filter can take off the clearance fast, holds the pull ring and upwards lifts up during the clearance, and connection fixture block on the cartridge filter is removed from connection draw-in groove inside can take out, and this structure has not only strengthened the deoiling effect, is convenient for clear up equipment assembly fast moreover;

(2) The oil storage tank, the oil discharge pipe, the first treatment tank, the aeration pump, the aeration pipe, the first exhaust pipe, the exhaust hole and the second exhaust pipe are arranged, oily wastewater enters the first treatment tank from the feeding port, the aeration pump is started during treatment because the putty with different densities floats on the water surface, the aeration pump can uniformly exhaust the inside of the first treatment tank through the first exhaust pipe and the second exhaust pipe, oil in water can be improved to float on the surface through an air floatation method, most of floating oil flows into the oil storage tank along the oil discharge pipe to be collected, and the wastewater containing a small amount of oil is treated again through the second treatment tank, so that the structure realizes the function of conveniently enhancing the oil removal effect;

(3) Through being provided with mount pad, the closing plate, spacing frame, the filter, spacing draw-in groove and spacing kelly, oily waste water is after first processing box handles, the inside of second processing box is carried it to the water pump, the inside filter of second processing box can adsorb the filtration to remaining oils in the waste water, the filter adopts active carbon and diatomaceous earth to mix the material and makes, can fully filter the oil when oily waste water passes through and absorb, the water after the subsequent treatment is discharged from the drain pipe can, the filter is conveniently taken out and is changed, with spacing kelly follow spacing draw-in groove inside rotatory shift out when changing, then upwards propose the filter can, this structure has realized the function of being convenient for clear up and change.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of an aeration tube according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 4 is a schematic top view of the feed inlet of the present utility model.

In the figure, 1, an oil storage tank, 2, an oil discharge pipe, 3, a control valve, 4, a first treatment tank, 5, an aeration pump, 6, a filter cartridge, 7, an aeration pipe, 8, a first exhaust pipe, 9, an exhaust hole, 10, a water delivery pipe, 11, a water pump, 12, a second treatment tank, 13, an installation seat, 14, a sealing plate, 15, a limiting frame, 16, a filter plate, 17, a water discharge pipe, 18, a second exhaust pipe, 19, a limiting clamping groove, 20, a limiting clamping rod, 21, a feed inlet, 22, a sealing ring, 23, a connecting clamping groove, 24, a connecting clamping block, 25 and a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the utility model provides an oily wastewater recycling device, which comprises a first treatment tank 4 and a second treatment tank 12, wherein an oil storage tank 1 is arranged on the left side of the first treatment tank 4, an oil discharge pipe 2 is arranged between the oil storage tank 1 and the first treatment tank 4, a control valve 3 is arranged on the oil discharge pipe 2, an aeration pump 5 is arranged at the middle position of the top end of the first treatment tank 4, a feed inlet 21 is arranged on the right side of the top end of the first treatment tank 4, a filter cartridge 6 is arranged in the feed inlet 21, an aeration pipe 7 is arranged at the output end of the aeration pump 5, six groups of first exhaust pipes 8 are fixedly connected at the bottom end of the aeration pipe 7, a second exhaust pipe 18 is arranged between the first exhaust pipes 8, a water pump 11 is arranged between the first exhaust pipes 8 and the second exhaust pipes 18, a water pipe 10 is arranged at the input end of the water pump 11, a limit frame 15 is fixedly connected to the inside of the second treatment tank 12, a filter plate 16 is arranged at the top end of the limit frame 15, a filter plate 12 is arranged at the top end of the second treatment tank 16, and a sealing plate 13 is arranged at the top end of the second treatment tank 12;

The water pipe 10 is embedded in the first treatment box 4, the water pump 11 is connected with the second treatment box 12 through a pipeline, the sealing ring 22 is fixedly connected to the outside of the filter cartridge 6, the connecting clamping block 24 is fixedly connected to the outside of the filter cartridge 6, the pull ring 25 is fixedly connected to the top end of the connecting clamping block 24, the connecting clamping groove 23 is arranged in the feed inlet 21, the connecting clamping block 24 is embedded in the connecting clamping groove 23, and the sealing ring 22 is tightly attached to the inner wall of the feed inlet 21;

Specifically, as shown in fig. 1 and fig. 4, the filter cartridge 6 can filter floccules and impurities in the wastewater, the aeration pump 5 and the filter plate 16 perform double treatment and filtration on the oily wastewater, the cleaning effect is enhanced, the filter cartridge 6 can be quickly taken down for cleaning, the pull ring 25 is held and lifted upwards during cleaning, and the connecting clamping block 24 on the filter cartridge 6 can be taken out after being moved out from the connecting clamping groove 23.

The first exhaust pipe 8 and the second exhaust pipe 18 are arranged at the bottom end of the interior of the first treatment box 4, the first exhaust pipe 8 is annularly distributed at the bottom end of the aeration pipe 7, the exhaust holes 9 of the first exhaust pipe 8 are arranged at the front end and the rear end of the pipeline, and the exhaust holes 9 of the second exhaust pipe 18 are arranged at the top of the pipeline;

Specifically, as shown in fig. 1 and 2, the oily wastewater enters the first treatment tank 4 from the feed inlet 21, the aeration pump 5 is started when the oily wastewater is treated because the putty with different densities is on the water surface, the aeration pump 5 can uniformly exhaust the gas to the inside of the first treatment tank 4 through the first exhaust pipe 8 and the second exhaust pipe 18, the oil in the water can be improved to float on the surface through the air floatation method, most of the floating oil flows into the oil storage tank 1 along the oil drain pipe 2 to be collected, and the wastewater containing a small amount of oil is treated again through the second treatment tank 12.

Two sides of the sealing plate 14 are movably hinged with limit clamping rods 20, two sides of the top end of the mounting seat 13 are fixedly connected with limit clamping grooves 19, the limit clamping rods 20 can be embedded in the limit clamping grooves 19, a reserved opening is formed in the mounting seat 13, and the filter plate 16 can penetrate through the reserved opening and is embedded in the limit frame 15;

Specifically, as shown in fig. 1 and 3, the filter plate 16 in the second treatment tank 12 can adsorb and filter the oil remained in the wastewater, the filter plate 16 is made of a mixed material of activated carbon and diatomite, the oil can be fully filtered and absorbed when the oily wastewater passes through, the treated water is discharged from the drain pipe 17, the filter plate 16 is conveniently taken out and replaced, the limit clamping rod 20 is rotationally moved out from the limit clamping groove 19 during replacement, and then the filter plate 16 is lifted upwards.

The working principle is that oily wastewater enters the first treatment tank 4 from the feed inlet 21, the filter cartridge 6 can filter floccules and impurities in the wastewater, as the oily ashes with different densities float on the water surface, the aeration pump 5 is started during treatment, the aeration pump 5 can uniformly exhaust the oily wastewater to the inside of the first treatment tank 4 through the first exhaust pipe 8 and the second exhaust pipe 18, the oil in the water can be improved to float on the surface through an air floatation method, most of the floating oil flows into the inside of the oil storage tank 1 along the oil exhaust pipe 2 to be collected, the water pump 11 conveys the wastewater after the treatment in the first treatment tank 4 to the inside of the second treatment tank 12, the filter plate 16 in the second treatment tank 12 can adsorb and filter the residual oil in the wastewater, the filter plate 16 is made of a mixed material of active carbon and diatomite, the oily wastewater can be fully filtered and absorbed through the aeration pump 5 and the filter plate 16, the oily wastewater is subjected to double treatment and filtration, the cleaning effect is enhanced, the filter cartridge 6 can be quickly taken down, the filter cartridge 6 can be held upwards during cleaning 25, the filter cartridge is connected with the connecting clamping block 23 during cleaning, and the cleaning can be conveniently removed from the inside of the filter cartridge 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an oily wastewater recovery processing device, includes first processing case (4) and second processing case (12), wherein the left side of first processing case (4) is provided with oil storage tank (1), install oil pipe (2) between oil storage tank (1) and first processing case (4), install control valve (3) on oil pipe (2), aeration pump (5) are installed in intermediate position on first processing case (4) top, the right side on first processing case (4) top is provided with pan feeding mouth (21), internally mounted of pan feeding mouth (21) has cartridge filter (6), aeration pipe (7) are installed to the output of aeration pump (5), six first blast pipes (8) of bottom fixedly connected with of aeration pipe (7), install second blast pipe (18) between first blast pipe (8), all offer exhaust hole (9) on first blast pipe (8) and second blast pipe (18), first processing case (4) top right side is provided with pan feeding mouth (21), internally mounted of pan feeding mouth (21) has cartridge filter (6), six first blast pipes (8) are installed to the output end of aeration pump (5), the sealing plate (14) is installed on the top of filter (16), mount pad (13) are installed on the top of second processing case (12), drain pipe (17) are installed to the bottom on second processing case (12) right side.

2. The oily wastewater recycling device according to claim 1, wherein the first exhaust pipe (8) and the second exhaust pipe (18) are arranged at the bottom end of the inside of the first treatment tank (4), and the first exhaust pipe (8) is annularly distributed at the bottom end of the aeration pipe (7).

3. The oil-containing wastewater recycling device according to claim 1, wherein the exhaust holes (9) of the first exhaust pipe (8) are arranged at the front end and the rear end of the pipeline, and the exhaust holes (9) of the second exhaust pipe (18) are arranged at the top of the pipeline.

4. The oily wastewater recycling device according to claim 1, wherein the water pipe (10) is embedded in the first treatment tank (4), and the water pump (11) is connected with the second treatment tank (12) through a pipeline.

5. The oily wastewater recycling device according to claim 1, wherein a sealing ring (22) is fixedly connected to the outside of the filter cartridge (6), a connecting clamping block (24) is fixedly connected to the outside of the filter cartridge (6), a pull ring (25) is fixedly connected to the top end of the connecting clamping block (24), and a connecting clamping groove (23) is formed in the inside of the feed inlet (21).

6. The oily wastewater recycling device according to claim 5, wherein the connecting clamping block (24) is embedded in the connecting clamping groove (23), and the sealing ring (22) is tightly attached to the inner wall of the feeding port (21).

7. The oily wastewater recycling device according to claim 1, wherein limiting clamping rods (20) are movably hinged to two sides of the sealing plate (14), limiting clamping grooves (19) are fixedly connected to two sides of the top end of the mounting seat (13), and the limiting clamping rods (20) can be embedded into the limiting clamping grooves (19).

8. The oily wastewater recycling device according to claim 1, wherein a reserved opening is formed in the mounting seat (13), and the filter plate (16) can penetrate through the reserved opening and is embedded in the limiting frame (15).