CN219730730U

CN219730730U - Sewage deoiling skimming device

Info

Publication number: CN219730730U
Application number: CN202321097739.XU
Authority: CN
Inventors: 吕云翔; 俞瑜; 郑志光
Original assignee: Zhejiang Aiwei Environmental Protection Technology Co ltd
Current assignee: Zhejiang Aiwei Environmental Protection Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-22
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to the technical field of sewage treatment and discloses a sewage oil removal and skimming device which comprises a sewage tank, wherein a deslagging frame is fixedly connected to the inner wall of the sewage tank, a clamping groove is formed in the inner wall of the deslagging frame, a deslagging filter core is clamped on the inner wall of the clamping groove, and a buffer groove is movably arranged at the bottom of the deslagging frame. The utility model has the following advantages and effects: sewage flows into the buffer tank from the sewer through filtering, the buffer tank buffers water flow, the water flow flows downwards along the sewer, at the moment, the sewage level in the sewage tank rises, the water level rises not too fast due to the flow guiding of the buffer tank and the sewer, grease on the surface flows into the oil outlet pipe from the penetrating port, the oil storage tank is arranged below the oil outlet pipe, and the grease is stored by the oil storage tank, so that the sewage is degreased and skimmed, the degreasing efficiency is fast, the degreasing time is shortened, the sewage is filtered while the degreasing is performed, and other residues are convenient to clean.

Description

Sewage deoiling skimming device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage oil removal skimming device.

Background

Sewage refers to effluent from life and production that is contaminated to some extent. The water is deteriorated due to the incorporation of new substances into the water or the change of external conditions, so that the original use function cannot be kept; floating oil in industrial production and animal and vegetable oil in domestic sewage are organic pollutants which are difficult to remove and degrade in the sewage, and the sewage needs to be treated before being discharged.

In the prior art, chinese patent publication No. CN218262061U discloses a sewage deoiling and skimming device, which relates to the technical field of sewage treatment and comprises a sewage tank, wherein a slag storage tank is fixedly connected to the left side of the outer surface of the sewage tank, symmetrically arranged water tanks are fixedly connected to the right side of the outer surface of the sewage tank, an oil suction roller is arranged above the sewage tank, a telescopic pipe is fixedly connected between one end of a connecting pipe, which is far away from the oil suction roller, and the water tank, according to the principle that oil can solidify when the oil is cooled, an ice-water mixture is introduced into the oil suction roller, the temperature is reduced, floating oil on the sewage surface can solidify when contacting with the oil suction roller, so that oil-water separation is realized, oil slag on the outer surface of the oil suction roller is scraped by a slag scraping mechanism, so that the oil slag falls into the slag storage tank for aggregation, a large amount of sewage can not be mixed in the oil during deoiling in the mode, the oil separation is thorough,

however, when the oil absorbing roller is actually used, the surface area of the oil absorbing roller is limited, less oil is solidified each time, the oil absorbing roller can be used again after being scraped after solidification, and the oil absorbing roller is complicated and needs to be used for a plurality of times, so that the oil removing time is long, the working efficiency is low, other residues except the oil possibly exist in the sewage, and the cleaning of the other residues is inconvenient, so that improvement is needed.

Disclosure of Invention

The utility model aims to provide a sewage oil removing and skimming device which has the effects of shortening oil removing time, filtering sewage while removing oil and being convenient for cleaning other residues.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a sewage deoiling skimming device, includes the sewage groove, the inner wall fixedly connected with slag removal frame of sewage groove, the draw-in groove has been seted up to the inner wall of slag removal frame, the inner wall joint of draw-in groove has the slagging-off filter core, the bottom movable mounting of slag removal frame has the buffer tank, the bottom fixedly connected with downcomer of buffer tank, the lower mouth of a river has been seted up to the bottom of slag removal frame, the bottom fixedly connected with base of sewage groove, the top sliding connection of base has the oil storage tank, the wearing mouth has been seted up to a side of sewage groove, the inner wall fixedly connected with oil outlet pipe of wearing mouth.

Through adopting above-mentioned technical scheme, the staff is when using, correspond the joint with the draw-in groove with the both ends of slagging-off filter core, accomplish the installation with the slagging-off filter core, sewage begins to pour into from the top of slagging-off frame, after the filtration of sewage through slagging-off filter core, with the residue filtration in the slagging-off filter core, the water level of sewage stops when wearing the below of mouth during the injection, after temporarily standing, because the density difference of water and oil, thereby the grease come-up is on the surface of water, the staff continues to pour into to slagging-off frame department water this moment, sewage flows into the buffer tank through filtering from the lower mouth, the buffer tank buffers rivers, the rivers flow down along the downcomer, sewage water level in the sewage tank rises this moment, owing to the water conservancy diversion of buffer tank and downcomer, the water level rises can not be too fast, thereby the grease on surface flows out the oil pipe from wearing mouth department, be located the below of oil storage tank installation back, thereby the grease is stored by the oil storage tank, thereby carry out deoiling efficiency to the sewage and remove oil, thereby shorten deoiling time, filter sewage in the time, be convenient for clear up other residues.

The utility model is further provided with: the inner wall fixedly connected with first filter residue net of slagging-off filter core, the inner wall fixedly connected with absorption core of slagging-off filter core.

Through adopting above-mentioned technical scheme, the slagging-off filter core can be changed, and great residue is filtered off to first filter residue net, and sewage gets into the adsorption core and is adsorbed.

The utility model is further provided with: the inside fixedly connected with active carbon layer of absorption core, the quantity of active carbon layer is two-layer.

By adopting the technical scheme, the activated carbon layer is composed of activated carbon particles, has stronger adsorptivity and is convenient for adsorbing sewage.

The utility model is further provided with: the inner wall of the deslagging filter element is fixedly connected with coalescing material layers, and the number of the coalescing material layers is two.

By adopting the technical scheme, the coalescing material layer has adsorptivity to grease, so that a part of grease can be adsorbed.

The utility model is further provided with: a bulge is fixedly connected to one side of the sewage tank, and a groove is formed in one side of the oil storage tank.

By adopting the technical scheme, the protrusions are clamped with the grooves, so that the sewage groove is in closer contact with the grooves.

The utility model is further provided with: the top of base has seted up the slide, the bottom fixedly connected with cushion of oil storage tank.

Through adopting above-mentioned technical scheme, after the grease is collected, through pulling the oil storage tank, make the cushion slide in the slide to can take off the oil storage tank.

The utility model is further provided with: the inner wall of the sewage tank is fixedly connected with water level lines, and the number of the water level lines is a plurality of.

Through adopting above-mentioned technical scheme, the water level is convenient for staff's observation water level to the convenience when improving the use.

The utility model is further provided with: the inner wall fixedly connected with oil filter frame of oil storage tank, the inner wall fixedly connected with second filter residue net of oil filter frame.

By adopting the technical scheme, the discharged grease flows to the second filter residue net, and the second filter residue net filters oil.

The utility model is further provided with: the top fixedly connected with pivot of bilge pit, the surface rotation of pivot is connected with the swivel plate.

Through adopting above-mentioned technical scheme, the swivel plate can rotate on the pivot surface, uses to rotate the swivel plate.

The utility model is further provided with: one end of the rotating plate is fixedly connected with a limiting pipe, and the inner wall of the limiting pipe is fixedly connected with an elastic layer.

Through adopting above-mentioned technical scheme, the rotating plate drives spacing pipe and rotates to the top of slagging-off frame, and sewage water injection pipe can insert spacing pipe, is convenient for carry out spacingly to sewage water injection pipe.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the matching arrangement among the sewage tank, the deslagging frame, the clamping groove, the deslagging filter core, the buffer tank, the sewer pipe, the sewer port, the base, the oil storage tank, the penetrating port and the oil outlet pipe, when the device is used, the two ends of the deslagging filter core are correspondingly clamped with the clamping groove by a worker, the deslagging filter core is installed, sewage starts to be injected from the top of the deslagging frame, after the sewage is filtered by the deslagging filter core, residues are filtered in the deslagging filter core, the water level of the sewage stops under the penetrating port when the sewage is injected, after the sewage is temporarily stationary, due to the density difference of water and oil, grease floats on the water surface, at the moment, the worker continuously injects water into the deslagging frame through the filtering, the sewage flows into the buffer tank, the water flow is buffered by the buffer tank, and flows downwards along the sewer pipe, and the sewage level in the sewage tank rises due to the diversion of the buffer tank and the sewer pipe, so that the water level rises not too fast, the grease on the surface flows from the penetrating port, the oil outlet pipe after the sewage is filtered by the deslagging filter core, the oil storage tank is positioned under the deslagging filter core, the sewage is removed, the oil is removed, the sewage is removed, and the time is removed, and the residues are removed, and the time is convenient at the time is shortened.

2. According to the utility model, through the cooperation arrangement among the first filter residue net, the adsorption core, the activated carbon layer, the coalescing material layer, the bulge, the groove, the slideway, the cushion block, the water line, the oil filtering frame, the second filter residue net, the rotating shaft, the rotating plate and the limiting pipe, the deslagging filter core can be replaced when the device is used, the first filter residue net filters out larger residues, sewage enters the adsorption core to be adsorbed, the activated carbon layer is composed of activated carbon particles, the activated carbon layer has stronger adsorptivity and is convenient for adsorbing sewage, the coalescing material layer has adsorptivity to grease, so that a part of grease can be adsorbed, the bulge is clamped with the groove, the sewage groove is in closer contact with the groove, after the grease is collected, the cushion block slides in the slideway by pulling the oil storing groove, so that the water line is convenient for workers to observe the water level, convenience in use is improved, the discharged grease flows to the second filter residue net, the rotating plate can rotate on the surface of the rotating shaft, the rotating plate drives the limiting pipe to rotate to the top of the deslagging frame, the sewage is inserted into the water injection pipe, and limiting pipe is convenient for limiting the water injection pipe to limit the water injection pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a deslagging frame structure of the utility model;

FIG. 3 is a schematic diagram of the deslagging filter element structure of the utility model;

FIG. 4 is a schematic view of the oil reservoir structure of the present utility model.

In the figure, 1, a sewage tank; 2. a deslagging frame; 3. a clamping groove; 4. a deslagging filter element; 5. a buffer tank; 6. a water supply pipe; 7. a water outlet; 8. a base; 9. an oil storage tank; 10. a through hole; 11. an oil outlet pipe; 12. a first filter screen; 13. an adsorption core; 14. an activated carbon layer; 15. a layer of coalescing material; 16. a protrusion; 17. a groove; 18. a slideway; 19. a cushion block; 20. a water line; 21. an oil filtering frame; 22. a second filter residue screen; 23. a rotating shaft; 24. a rotating plate; 25. and a limiting tube.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to figures 1-4, a sewage deoiling skimming device comprises a sewage tank 1, a deslagging frame 2 is fixedly connected to the inner wall of the sewage tank 1, a clamping groove 3 is formed in the inner wall of the deslagging frame 2, a deslagging filter element 4 is clamped in the inner wall of the clamping groove 3, a buffer groove 5 is movably mounted at the bottom of the deslagging frame 2, a sewer pipe 6 is fixedly connected to the bottom of the buffer groove 5, a sewer port 7 is formed at the bottom of the deslagging frame 2, a base 8 is fixedly connected to the bottom of the sewage tank 1, an oil storage tank 9 is slidingly connected to the top of the base 8, a through hole 10 is formed in one side surface of the sewage tank 1, an oil outlet pipe 11 is fixedly connected to the inner wall of the through hole 10, when a worker is in use, two ends of the deslagging filter element 4 are clamped with the clamping groove 3 correspondingly, the deslagging filter element 4 is mounted, sewage is injected from the top of the deslagging frame 2, after the sewage is filtered by the deslagging filter element 4, the water level of the sewage stops under the through hole 10 during injection, after short rest, the grease floats on the water surface due to the density difference of water and oil, at the moment, workers continue to inject water into the deslagging frame 2, the sewage flows into the buffer tank 5 from the water outlet 7 through filtration, the buffer tank 5 buffers the water flow, the water flow flows down along the water outlet pipe 6, at the moment, the sewage level in the sewage tank 1 rises, the water level rises not too fast due to the diversion of the buffer tank 5 and the water outlet pipe 6, the grease on the surface flows from the through hole 10 to the oil outlet pipe 11, the oil storage tank 9 is arranged under the oil outlet pipe 11, the grease is stored by the oil storage tank 9, the oil removing skimming treatment is carried out on the sewage, the oil removing efficiency is fast, the oil removing time is shortened, the sewage is filtered while the oil is removed, and other residues are convenient to clean, the inner wall of the deslagging filter element 4 is fixedly connected with a first filter residue net 12, the inner wall of the deslagging filter element 4 is fixedly connected with an adsorption core 13, the deslagging filter element 4 can be replaced, the first filter residue net 12 filters out larger residues, sewage enters the adsorption core 13 to be adsorbed, the inside of the adsorption core 13 is fixedly connected with an active carbon layer 14, the number of the active carbon layers 14 is two, the active carbon layer 14 is composed of active carbon particles, the adsorption is strong, the sewage is convenient to adsorb, the inner wall of the deslagging filter element 4 is fixedly connected with a coalescing material layer 15, the number of the coalescing material layer 15 is two, the coalescing material layer 15 has adsorption property on grease, so that a part of grease can be adsorbed, one side surface of the sewage tank 1 is fixedly connected with a bulge 16, a groove 17 is arranged on one side surface of the oil storage tank 9, the bulge 16 is clamped with the groove 17, so that the sewage tank 1 is in closer contact with the groove 17, the top of the base 8 is provided with a slideway 18, the bottom of the oil storage tank 9 is fixedly connected with a cushion block 19, after oil is collected, the oil storage tank 9 is pulled to enable the cushion block 19 to slide in the slideway 18, so that the oil storage tank 9 can be taken down, the inner wall of the sewage tank 1 is fixedly connected with water lines 20, the number of the water lines 20 is a plurality of, the water lines 20 are convenient for workers to observe the water level, thereby improving convenience in use, the inner wall of the oil storage tank 9 is fixedly connected with an oil filtering frame 21, the inner wall of the oil filtering frame 21 is fixedly connected with a second filter residue net 22, discharged oil flows to the second filter residue net 22, the second filter residue net 22 filters oil, the top of the sewage tank 1 is fixedly connected with a rotating shaft 23, the outer surface of the rotating shaft 23 is rotatably connected with a rotating plate 24, the rotating plate 24 can rotate on the surface of the rotating shaft 23, one end of the rotating plate 24 is fixedly connected with a limiting pipe 25, the inner wall fixedly connected with elastic layer of spacing pipe 25, the rotatory board 24 drives spacing pipe 25 and rotates to the top of slagging-off frame 2, and sewage water injection pipe can insert spacing pipe 25, is convenient for carry out spacingly to the sewage water injection pipe.

In the utility model, through the matching arrangement among the sewage tank 1, the deslagging frame 2, the clamping groove 3, the deslagging filter core 4, the buffer groove 5, the sewer pipe 6, the sewer port 7, the base 8, the oil storage tank 9, the through hole 10 and the oil outlet pipe 11, when the device is used, the two ends of the deslagging filter core 4 are correspondingly clamped with the clamping groove 3 by a worker, the deslagging filter core 4 is installed, sewage is injected from the top of the deslagging frame 2, the deslagging filter core 4 is filtered after the sewage is filtered, the residue is filtered in the deslagging filter core 4, the water level of the sewage stops under the through hole 10 during injection, the grease floats on the water surface after short-term rest due to the density difference of the water and the oil, the worker continuously injects water to the deslagging frame 2 at the moment, the sewage flows into the buffer groove 5 from the sewer port 7 through filtration, the buffer groove 5 buffers the water flow, the water flow flows down along the sewer pipe 6, at this time, the sewage level in the sewage tank 1 rises, the water level rises not too fast due to the diversion of the buffer tank 5 and the sewer pipe 6, so that the grease on the surface flows from the through hole 10 to the oil outlet pipe 11, the oil storage tank 9 is arranged below the oil outlet pipe 11, so that the grease is stored by the oil storage tank 9, the sewage is degreased and skimmed, the degreasing efficiency is faster, the degreasing time is shortened, the sewage is degreased and filtered, other residues are convenient to clean, and the deslagging filter element 4 can be replaced when the device is used through the matching arrangement among the first filter residue net 12, the adsorption core 13, the active carbon layer 14, the coalescing material layer 15, the bulges 16, the grooves 17, the slide ways 18, the cushion blocks 19, the water level lines 20, the oil filtering frames 21, the second filter residue net 22, the rotating shafts 23, the rotating plates 24 and the limiting pipes 25, the first filter residue net 12 filters out great residue, sewage gets into the adsorption core 13 and is adsorbed, the active carbon layer 14 is the active carbon granule constitution, have stronger adsorptivity, be convenient for adsorb sewage, the coalescence material layer 15 has adsorptivity to grease, thereby can adsorb a part of grease, protruding 16 and recess 17 joint, make the contact of dirty water tank 1 and recess 17 more inseparable, after the grease is collected, through pulling oil storage tank 9, make cushion 19 slide in slide way 18, thereby can take off oil storage tank 9, the water line 20 is convenient for the staff observe the water level, thereby the convenience when improving the use, the grease flow direction of exhaust second filter residue net 22, second filter residue net 22 filters oil, the swivel plate 24 can rotate on the pivot 23 surface, use swivel plate 24, swivel plate 24 drives spacing pipe 25 and rotates the top to deslagging frame 2, the spacing pipe 25 can be inserted to the sewage water injection pipe, be convenient for spacing to the sewage water injection pipe.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage deoiling skimming device, includes sewage groove (1), its characterized in that: the utility model provides a sewage tank's (1) inner wall fixedly connected with slag removal frame (2), draw-in groove (3) have been seted up to the inner wall of slag removal frame (2), the inner wall joint of draw-in groove (3) has slag removal filter core (4), the bottom movable mounting of slag removal frame (2) has buffer tank (5), the bottom fixedly connected with downcomer (6) of buffer tank (5), lower mouth of a river (7) have been seted up to the bottom of slag removal frame (2), the bottom fixedly connected with base (8) of sewage tank (1), the top sliding connection of base (8) has oil storage tank (9), wear mouth (10) have been seted up to one side of sewage tank (1), the inner wall fixedly connected with of wear mouth (10) goes out oil pipe (11).

2. A sewage degreasing skimming device as claimed in claim 1, wherein: the inner wall fixedly connected with first filter residue net (12) of slagging-off filter core (4), the inner wall fixedly connected with absorption core (13) of slagging-off filter core (4).

3. A sewage degreasing skimming device as claimed in claim 2, wherein: the inside of the adsorption core (13) is fixedly connected with active carbon layers (14), and the number of the active carbon layers (14) is two.

4. A sewage degreasing skimming device as claimed in claim 1, wherein: the inner wall of the deslagging filter element (4) is fixedly connected with coalescing material layers (15), and the number of the coalescing material layers (15) is two.

5. A sewage degreasing skimming device as claimed in claim 1, wherein: a bulge (16) is fixedly connected to one side surface of the sewage tank (1), and a groove (17) is formed in one side surface of the oil storage tank (9).

6. A sewage degreasing skimming device as claimed in claim 1, wherein: the top of base (8) has seted up slide (18), the bottom fixedly connected with cushion (19) of oil storage tank (9).

7. A sewage degreasing skimming device as claimed in claim 1, wherein: the inner wall of the sewage tank (1) is fixedly connected with water level lines (20), and the number of the water level lines (20) is a plurality of.

8. A sewage degreasing skimming device as claimed in claim 1, wherein: the inner wall fixedly connected with oil filter frame (21) of oil storage tank (9), the inner wall fixedly connected with second filter residue net (22) of oil filter frame (21).

9. A sewage degreasing skimming device as claimed in claim 1, wherein: the top of the sewage tank (1) is fixedly connected with a rotating shaft (23), and the outer surface of the rotating shaft (23) is rotatably connected with a rotating plate (24).

10. A sewage degreasing skimming device as claimed in claim 9, wherein: one end of the rotating plate (24) is fixedly connected with a limiting pipe (25), and the inner wall of the limiting pipe (25) is fixedly connected with an elastic layer.