CN218841770U

CN218841770U - Oil scraping device for sewage pretreatment

Info

Publication number: CN218841770U
Application number: CN202222932809.0U
Authority: CN
Inventors: 杨玉冰; 刘雄波; 史浩; 刘永畅; 安宏权
Original assignee: Hebei Chengqian Environmental Protection Engineering Co ltd
Current assignee: Hebei Chengqian Construction Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-11
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a sewage preliminary treatment frizing device, including the shell, be equipped with the baffle in the shell, be equipped with the filter frame in shell inner partition board one side, the opposite side of baffle is equipped with the frizing subassembly to be equipped with the closing cap in the shell top surface. The oil scraping component comprises two floating plates arranged on one side of a filter frame of a baffle in a shell, the two ends of the two floating plates are connected through rollers, each roller is arranged between the two floating plates in a rotating mode, an oil scraping belt is arranged between the two rollers, the top surface of each floating plate is provided with a first motor, the output end of each first motor is provided with a first belt wheel, a second belt wheel is arranged on each roller corresponding to the first belt wheel, the first belt wheel and the second belt wheel are connected through a belt, one end of each floating plate is provided with a collecting box, a scraper is arranged on each collecting box, and the scraper is in contact with the oil scraping belt. The utility model discloses a set up the frizing device, can unify water oil separating to the sewage that is in the shell to the frizing device can carry out automatically regulated height along with the water yield of sewage, can handle sewage for a long time, with the treatment effeciency to sewage that improves.

Description

Oil scraping device for sewage pretreatment

Technical Field

The utility model belongs to the sewage treatment field especially relates to a sewage pretreatment frizing device.

Background

Along with people's standard of living constantly improves, people are more and more high to the pursuit on the food, high-quality dish and the a large amount of fluid of some food meeting carriers, when the tableware that has splendid attire these foods is washd, fluid on the tableware can be difficult to be cleared up, and the aquatic after the clearance can carry a large amount of greasy dirt equally, later stage need carry out the preliminary treatment to these sewage that carry the greasy dirt, need to separate fluid and water among these sewage treatment processes, later on carry out the independent processing to both, present oil water separator is to oil water separation in-process, the operating position of oil scraping belt in sewage is fixed setting, oil scraping belt is scraped by the scraper after adsorbing the greasy dirt in the sewage, cause the area of contact with sewage too little, and the greasy dirt of keeping away from oil scraping belt is hardly handled by oil scraping belt, with the greasy dirt clearance in the sewage not in place enough, the efficiency to sewage clearance has been reduced, waste time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage preliminary treatment frizing device to it is fixed to solve the frizing area operating position, and is too little with sewage area of contact, leads to the technical problem that work efficiency is low.

In order to achieve the above purpose, the technical scheme adopted by the utility model is that:

a sewage pretreatment oil scraping device comprises a shell, wherein a partition plate is arranged in the shell, a gap is reserved between the partition plate and the bottom surface of the shell, a filter frame is arranged on one side of the partition plate in the shell, an oil scraping device is arranged on the other side of the partition plate, and a sealing cover is arranged on the top surface of the shell; wherein, the frizing device is including locating two kickboards in the relative filter frame one side of baffle in the shell, connect through the roller between the both ends of two kickboards, and each roller sets up for rotating between two kickboards, be equipped with the frizing area between two rollers, the kickboard top surface is equipped with first motor, first motor output is equipped with first band pulley, be equipped with the second on the roller that corresponds first band pulley and beat the band pulley, first band pulley and second band pulley pass through the belt and connect, be equipped with the collection box in kickboard one end, be equipped with the scraper on the collection box, the cutting edge face and the frizing area of scraper contact.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the utility model discloses a set up the frizing device, can unify water oil separating to the sewage that is in the shell to the frizing device can carry out automatically regulated height along with the water yield of sewage, can handle sewage for a long time, with the treatment effeciency to sewage that improves.

Drawings

Fig. 1 is a schematic structural view of a sewage pretreatment oil scraping device of the present invention;

fig. 2 is a partial cross-sectional view of the housing of the present invention;

fig. 3 is a schematic structural view of the oil scraping device of the present invention;

fig. 4 is a partial schematic view of the oil scraping device of the present invention;

fig. 5 is a schematic view of the loading box in a half-section.

The notation in the figure is:

1. a housing; 101. a chute; 2. a partition plate; 3. sealing the cover; 4. a filter frame; 401. a slider; 5. a first motor; 501. a first pulley; 6. a turntable; 7. a column; 8. a connecting plate; 801. a long groove; 9. a floating plate; 10. scraping an oil belt; 11. a roller; 12. a second motor; 13. a second pulley; 14. a belt; 15. a collection box; 16. a scraper; 17. a hose; 18. a loading box; 19. a support bar; 20. turning a spring; 21. and (7) mounting the plate.

Detailed Description

For a better understanding of the objects, structure and function of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.

As shown in fig. 1 to 5, the utility model discloses a sewage pretreatment oil scraping device, including shell 1, shell 1 is hollow form, is equipped with baffle 2 in the shell 1, and baffle 2 is divided into two cavities with shell 1, and shell 1 left side is left cavity, and the right side is right cavity. A gap is reserved between the bottom of the partition plate 2 and the bottom surface of the shell 1, a filter frame 4 is arranged in a right cavity of the shell 1, and an oil scraping assembly is arranged in a left cavity. Specifically, the bottom surface and the periphery of filter frame 4 all are equipped with the filtration pore, and sewage can be followed and added in filter frame 4, and impurity in the sewage can be filtered by filter frame 4, reduces the load of the interior frizing subassembly of left cavity. The filtering holes are arranged on the periphery of the filtering frame 4, so that the filtering effect of the filtering frame 4 is still good after the filtering holes on the bottom surface are blocked. Sewage added into the filter frame 4 flows into the left chamber through a gap between the partition plate 2 and the bottom surface inside the shell 1 after being filtered by the filter frame 4, an oil scraping component in the left chamber can separate oil from water in the sewage, and the separated oil is collected. A sealing cover 3 is arranged on the top surface of the shell 1, and the specific position of the sealing cover 3 is on the top surface of the left chamber, so that the peculiar smell of the sewage can be isolated. Of course, an air cleaning device may be provided on the top surface of the cover 3 to reduce air pollution by sewage odor.

In order to prevent the filter frame 4 from being blocked by impurities in sewage after being used for a long time, the inner wall of the shell 1 is provided with a sliding groove 101, the right side wall of the filter frame 4 is provided with a sliding block 401, and the sliding block 401 slides in the sliding groove 101. Specifically, slider 401 and spout 101 are the T type for spout 101 is spacing slider 401, prevents that filter frame 4 on slider 401 from breaking away from spout 101. As shown in fig. 2, a connecting plate 8 is arranged on the top surface of the filter frame 4, an elongated slot 801 is formed in the connecting plate 8, a second motor 12 is arranged on the outer surface of the housing 1, the second motor 12 is connected with an external power supply, a rotating disc 6 is arranged at the output end of the second motor 12, an upright post 7 is arranged on the top surface of the rotating disc 6, the upright post 7 is located on one side of the top surface of the rotating disc 6, and the upright post 7 can be inserted into the elongated slot 801.

Second motor 12 work drives stand 7 on the carousel 6 and rotates, and stand 7 rotates on carousel 6, drives connecting plate 8 and carries out the back-and-forth movement for filter frame 4 that links together with connecting plate 8 carries out the back-and-forth movement, like this alright prevent that the impurity of sewage from precipitating in filter frame 4, causes the problem of filter frame 4's filtration pore jam.

Preferably, as shown in fig. 3 and 4, the oil scraping assembly includes two floating plates 9 disposed in a left chamber of the housing 1, and the two floating plates 9 are disposed in front and back of the left chamber. The left end and the right end of the two floating plates 9 are connected through the rollers 11, the rollers 11 are rotatably arranged between the two floating plates 9, the oil scraping belt 10 is arranged between the two rollers 11, and the oil scraping belt 10 rotates through the rollers 11 to work. The top surface of the front floating plate 9 is provided with a first motor 5, the first motor 5 is connected with an external power supply, the output end of the first motor 5 faces the rear part, the output end of the first motor 5 is provided with a first belt wheel 501, the front end of the roller 11 positioned on the left side is provided with a second belt wheel 13, and the first belt wheel 501 and the second belt wheel 13 are connected through a belt 14 to form a transmission mechanism between the motor and the roller 11.

When the inside sewage that has of left side cavity, start first motor 5, first motor 5 drives roller 11 through drive mechanism and rotates, and at this moment, oil scraping belt 10 also begins to rotate the work, adsorbs the fluid in the sewage in the left side cavity. And as the sewage in the left chamber grows, the oil scraping assembly slowly rises back and forth under the lease of the floating plate 9 so as to adapt to the height of the sewage. It should be noted that, sewage begins from entering into left cavity, and the frizing subassembly alright work is handled sewage to the area of contact of frizing subassembly to left cavity inside is very big, has all improved the treatment effeciency of frizing subassembly to sewage.

A collecting box 15 is arranged at the left end of the floating plate 9, a scraper 16 is arranged on the collecting box 15, and the blade surface of the scraper 16 is in contact with the oil scraping belt 10. Specifically, the oil adsorbed by the oil scraping belt 10 is scraped by the scraper 16 and flows through the collection box 15, and the oil is stored in the collection box 15. The bottom surface of the floating plate 9 is flush with the bottom surface of the oil scraping belt 10, so that when the oil scraping belt 10 works, the oil scraping belt 10 can be prevented from adsorbing excessive sewage.

As a further improvement, as shown in fig. 1 and 5, a loading box 18 is provided on the top surface of the sealing plate, a support rod 19 is rotatably provided in the loading box 18 through a rotating shaft, a rotating spring 20 is sleeved on the rotating shaft, one end of the rotating spring 20 is connected to the inner wall of the loading box 18, and the other end is connected to the support rod 19. A hose 17 is wound around the support rod 19, an inlet of the hose 17 penetrates through the bottom plate and the closing plate of the loading box 18 and extends into the collecting box 15, and the top surface of the inlet of the hose 17 is in contact with the bottom surface of the collecting box 15, so that the oil in the collecting box 15 can be sufficiently conveyed out of the housing 1 through the hose 17. The outlet end of hose 17 extends through loading box 18 and is connected to an external suction machine.

The suction machine works, can take out the fluid in the collection box 15 to the exit of hose 17 from the import of hose 17, specifically, is equipped with mounting panel 21 at collection box 15 top surface, and hose 17 runs through collection box 15, and hose 17 and collection box 15 are fixed connection. When the liquid level of the sewage rises under the action of the early floating plate 9 of the oil scraping assembly, the hose 17 is recovered under the action of the support rod 19 and the rotating spring 20 on the rotating shaft, so that the hose 17 can be prevented from falling into the sewage to cause pollution to the hose 17.

As shown in fig. 4, in order to clean the oil in the collection box 15 through the hose 17, the bottom surface of the collection box 15 is inclined.

The using method comprises the following steps: firstly, the second motor 12 works to drive the filter frame 4 to work, sewage is injected from the filter frame 4, the filtered sewage flows into the left chamber, then when the first motor 5 is started, the first motor 5 drives the oil scraping belt 10 to rotate through the transmission mechanism, oil in the sewage in the left chamber is adsorbed, and the adsorbed oil is scraped into the collecting box 15 by the scraper 16. And (3) starting a suction machine, sucking oil in the collection box 15 out of the shell 1 through a hose 17 by the suction machine for treatment, and simultaneously starting an air purification device on the sealing plate to purify air in the left cavity.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a sewage pretreatment frizing device which characterized in that: the oil filter comprises a shell (1), wherein a partition plate (2) is arranged in the shell (1), a gap is reserved between the partition plate (2) and the bottom surface of the shell (1), a filter frame (4) is arranged on one side of the partition plate (2) in the shell (1), an oil scraping component is arranged on the other side of the partition plate (2), and a sealing cover (3) is arranged on the top surface of the shell (1);

wherein, the frizing subassembly is including locating two kickboards (9) in relative filter frame (4) one side of baffle (2) in shell (1), connect through roller (11) between the both ends of two kickboards (9), and each roller (11) are for rotating the setting between two kickboards (9), be equipped with between two rollers (11) and scrape oil belt (10), kickboard (9) top surface is equipped with first motor (5), first motor (5) output is equipped with first band pulley (501), be equipped with the second on roller (11) that correspond first band pulley (501) and beat the band pulley, first band pulley (501) and second band pulley (13) are connected through belt (14), be equipped with in kickboard (9) one end and collect box (15), be equipped with scraper (16) on collecting box (15), the cutting edge face and the contact of scraping oil belt (10) of scraper (16).

2. The oil scraping device for sewage pretreatment of claim 1, wherein: open on shell (1) inner wall has spout (101), be equipped with slider (401) on the filter frame lateral wall, slider (401) slide in spout (101), the filter frame top surface is equipped with connecting plate (8), it has elongated slot (801) to open on connecting plate (8), be equipped with second motor (12) on the surface of shell (1), second motor (12) output is equipped with carousel (6), carousel (6) top surface is equipped with stand (7), stand (7) can insert and establish in elongated slot (801).

3. The sewage pretreatment oil scraping device according to claim 2, characterized in that: a loading box (18) is arranged on the top surface of the sealing cover (3), a supporting rod (19) is rotatably arranged in the loading box (18) through a rotating shaft, a rotating spring (20) is sleeved on the rotating shaft, a hose (17) is wound on the supporting rod (19), an inlet of the hose (17) penetrates through the sealing plate and extends into the collecting box (15), and an outlet end of the hose (17) penetrates through the loading box (18) and is connected with an external suction machine;

the top surface of one side of the collecting box (15) is provided with a mounting plate (21), and the hose (17) penetrates through the collecting box (15).

4. The sewage pretreatment oil scraping device according to claim 3, characterized in that: the bottom surface of the collecting box (15) is obliquely arranged.