CN212387770U

CN212387770U - Oil-removing and slag-removing device for sewage treatment plant

Info

Publication number: CN212387770U
Application number: CN202020510488.3U
Authority: CN
Inventors: 陈阳
Original assignee: Individual
Current assignee: Shanxi Tianheyuan Environmental Engineering Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-22
Anticipated expiration: 2030-04-09

Abstract

The utility model belongs to the technical field of sewage treatment, especially, an deoiling skimming device for sewage treatment plant, including a jar body and the motor of fixed connection in jar body top one side, the internal baffle that is provided with of jar, the top opposite side welding of the jar body has the frame, jar internal and all rotate in the frame and be connected with the beam barrel, the transmission is connected with same root conveyer belt on two beam barrels, the one end of fixedly connected with worm on the output shaft of motor, the other end of worm is fixed to have cup jointed first bevel gear, the front end fixedly connected with second bevel gear of the beam barrel that is located jar body top, first bevel gear meshes with second bevel gear mutually, top one side of the jar body is rotated and is connected with the worm wheel, the. The utility model relates to a rationally to motor drive conveyer belt is rotatory and the drive is dialled the board and is gone up and down repeatedly, makes sewage surface produce the ripple through dialling the board, and greasy dirt alright adhesion is struck off by the scraper blade on the conveyer belt, and degree of automation is high, has effectively reduced the clean degree of difficulty of greasy dirt.

Description

Oil-removing and slag-removing device for sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field especially relates to an deoiling skimming device for sewage treatment plant.

Background

Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The main pollutants of the sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like. For example, chinese patent with publication number CN208485638U discloses an oil removing skimming device for sewage treatment plant, which comprises a box body, wherein the top of the box body is inserted with a water inlet pipe with one end located in the inner cavity of the box body, the top of the water inlet pipe is inserted with a movable rod with one end located in the inner cavity of the box body, the upper and lower ends of the outer surface of the movable rod are respectively sleeved with a circular plate, the two ends of the outer surface of the circular plate are respectively and fixedly provided with a sliding device connected with the wall of the inner cavity of the box body, and the two ends of the outer surface of the water. This design is through the first filter at the box installation, makes things convenient for the device deoiling skimming to and the bottom block and the soft packing ring of installation, through the lift of movable rod, thereby degrease to the inlet tube inner chamber wall, and the inserted bar of installation, carry on spacingly to the plectane, make the device adapt to convenience very, and the movable plate and the second filter of installation, make the effect of device deoiling skimming better.

But the design still has the shortcoming, and the deoiling skimming device of sewage treatment plant of above-mentioned patent design designs inadequately reasonable, and the structure is more complicated, and the greasy dirt handling capacity is less, leads to greasy dirt treatment effeciency low, and it is necessary to make improved design, therefore we have proposed a deoiling skimming device for sewage treatment plant and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing an oil and slag removing device for a sewage treatment plant.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an deoiling skimming device for sewage treatment plant, including a jar body and the motor of fixed connection in jar body top one side, the internal baffle that is provided with of jar, the welding of the top opposite side of jar body has the frame, jar internal and all rotate in the frame and be connected with the beam barrel, the transmission is connected with same root conveyer belt on two beam barrels, the one end of fixedly connected with worm on the output shaft of motor, the fixed cover of the other end of worm has connect first bevel gear, the front end fixedly connected with second bevel gear of the beam barrel that is located jar body top, first bevel gear meshes with second bevel gear mutually, top one side of jar body is rotated and is connected with the worm wheel, the worm wheel meshes with the worm mutually, the welding of the front side edge position of worm wheel has the back shaft, the top side swing joint of back shaft has the apron.

Preferably, the top of the frame is fixedly connected with a scraper, and one side of the scraper is movably abutted against the outer side of the conveyor belt to scrape oil stains on the surface of the conveyor belt.

Preferably, the bottom end of the spring is welded on both sides of the top of the poking plate, and the top end of the spring is fixedly connected with the inner wall of the tank body and used for supporting the poking plate.

Preferably, a through hole is formed in the other side of the top of the tank body, and the conveying belt is located in the through hole, so that the conveying belt can be conveniently driven in an internal and external circulating mode in the tank body.

Preferably, water pipes are arranged on two sides of the tank body, an inner ring of a bearing is fixedly sleeved on the outer side of the worm, and an outer ring of the bearing is fixedly connected with the top of the tank body, so that the worm rotates stably.

In the oil-removing and slag-removing device for the sewage treatment plant, after sewage is input into the tank body, oil stains float on the water surface, the worm and the first bevel gear are driven to rotate by the motor, the worm drives the worm wheel and the supporting shaft to rotate, the supporting shaft rotates to drive the cover plate, the sliding shaft and the stirring plate to repeatedly lift, the stirring plate shakes the water surface in water to generate ripples, the ripples gradually push the oil stains to the right side, and the oil stains can be adhered to the conveying belt;

the oil removing and skimming device for the sewage treatment plant drives the second bevel gear, the shaft roller and the conveyer belt to rotate clockwise when the first bevel gear rotates, the conveyer belt can take oil dirt out of the tank body, and the surface of the conveyer belt can be scraped by the scraper blade when the oil dirt on the conveyer belt passes through the scraper blade;

the utility model relates to a rationally to motor drive conveyer belt is rotatory and the drive is dialled the board and is gone up and down repeatedly, makes sewage surface produce the ripple through dialling the board, and greasy dirt alright adhesion is struck off by the scraper blade on the conveyer belt, and degree of automation is high, has effectively reduced the clean degree of difficulty of greasy dirt.

Drawings

FIG. 1 is a schematic structural diagram of an oil and slag removing device for a sewage treatment plant according to the present invention;

FIG. 2 is a schematic structural diagram of part A of an oil and slag removing device for a sewage treatment plant according to the present invention;

fig. 3 is a side view of the cover plate and the sliding shaft of the oil removing skimming device for sewage treatment plant according to the present invention.

In the figure: 1. a tank body; 2. a motor; 3. a through hole; 4. a frame; 5. a beam barrel; 6. a conveyor belt; 7. a worm; 8. a first bevel gear; 9. a second bevel gear; 10. a squeegee; 11. a worm gear; 12. a support shaft; 13. a cover plate; 14. a slide shaft; 15. a poking plate; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an oil removing and skimming device for a sewage treatment plant comprises a tank body 1 and a motor 2 fixedly connected to one side of the top of the tank body 1, a partition plate is arranged in the tank body 1, a frame 4 is welded to the other side of the top of the tank body 1, shaft rollers 5 are rotatably connected in the tank body 1 and the frame 4, the two shaft rollers 5 are in transmission connection with a same conveying belt 6, one end of a worm 7 is fixedly connected to an output shaft of the motor 2, the other end of the worm 7 is fixedly sleeved with a first bevel gear 8, a second bevel gear 9 is fixedly connected to the front end of the shaft roller 5 positioned above the tank body 1, the first bevel gear 8 is meshed with the second bevel gear 9, a worm wheel 11 is rotatably connected to one side of the top of the tank body 1, the worm wheel 11 is meshed with the worm 7, a support, the bottom of the cover plate 13 is welded with a sliding shaft 14, the bottom end of the sliding shaft 14 extends into the tank body 1 and is welded with a poking plate 15.

The utility model discloses in, the top fixedly connected with scraper blade 10 of frame 4, and the outside activity butt of one side of scraper blade 10 and conveyer belt 6 for strike off the greasy dirt on 6 surfaces of conveyer belt.

The utility model discloses in, the bottom of spring 16 has all been welded to the top both sides of stirring board 15, and on the top fixed connection of spring 16 and the inner wall of jar body 1 for prop up stirring board 15.

The utility model discloses in, through-hole 3 has been seted up to the top opposite side of jar body 1, and conveyer belt 6 is located through-hole 3, makes things convenient for conveyer belt 6 at the internal and external circulation transmission of jar body 1.

The utility model discloses in, the both sides of jar body 1 all are provided with the water pipe, and the fixed inner circle that has cup jointed the bearing in the outside of worm 7, and the outer lane of bearing and jar body 1's top fixed connection for the steady rotation of worm 7.

In the utility model, when in use, the motor 2 is electrically connected with an external controller to control the start and stop of the motor 2, and the commercial power is used for supplying power to the motor 2, after sewage is input into the tank body 1, oil stains float on the water surface, when the motor 2 is started, motor 2 drive worm 7 and first bevel gear 8 are rotatory, worm 7 drive worm wheel 11 and back shaft 12 are rotatory, back shaft 12 will drive apron 13 when rotatory, sliding shaft 14 and stirring board 15 rise repeatedly, stir the board 15 and rock the surface of water in aqueous, make it produce the ripple, the ripple pushes away the greasy dirt to the right side gradually, greasy dirt alright adhesion is on conveyer belt 6, first bevel gear 8 drives second bevel gear 9 when rotatory, beam barrel 5 and conveyer belt 6 clockwise rotation, conveyer belt 6 alright take the greasy dirt out of jar body 1 outside, when the greasy dirt on conveyer belt 6 passes through scraper blade 10, can be scraped by scraper blade 10 on the conveyer belt 6 surface.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. An oil removing and slag skimming device for a sewage treatment plant comprises a tank body (1) and a motor (2) fixedly connected to one side of the top of the tank body (1), wherein a partition plate is arranged in the tank body (1), and is characterized in that a rack (4) is welded to the other side of the top of the tank body (1), shaft rollers (5) are rotatably connected to the inside of the tank body (1) and the rack (4), the two shaft rollers (5) are in transmission connection with a same conveying belt (6), one end of a worm (7) is fixedly connected to an output shaft of the motor (2), a first bevel gear (8) is fixedly sleeved at the other end of the worm (7), a second bevel gear (9) is fixedly connected to the front end of the shaft roller (5) above the tank body (1), the first bevel gear (8) is meshed with the second bevel gear (9), and a worm wheel (11) is rotatably connected to, the worm wheel (11) is meshed with the worm (7), a supporting shaft (12) is welded at the front side edge of the worm wheel (11), a cover plate (13) is movably connected to the top side of the supporting shaft (12), a sliding shaft (14) is welded at the bottom of the cover plate (13), and the bottom end of the sliding shaft (14) extends into the tank body (1) and is welded with a poking plate (15).

2. The oil and slag removal device for the sewage treatment plant according to claim 1, wherein a scraper (10) is fixedly connected to the top of the frame (4), and one side of the scraper (10) is movably abutted to the outer side of the conveyor belt (6).

3. The oil and slag removal device for the sewage treatment plant according to claim 1, wherein the bottom end of the spring (16) is welded on both sides of the top of the stirring plate (15), and the top end of the spring (16) is fixedly connected with the inner wall of the tank body (1).

4. The oil and slag removal device for the sewage treatment plant according to claim 1, wherein the tank body (1) is provided with a through hole (3) at the other side of the top, and the conveyor belt (6) is positioned in the through hole (3).

5. The oil and slag removal device for the sewage treatment plant according to claim 1, wherein water pipes are arranged on both sides of the tank body (1), an inner ring of a bearing is fixedly sleeved on the outer side of the worm (7), and an outer ring of the bearing is fixedly connected with the top of the tank body (1).