CN216497738U

CN216497738U - Sewage treatment pond dross collection device

Info

Publication number: CN216497738U
Application number: CN202122963220.2U
Authority: CN
Inventors: 张华�
Original assignee: Guoyi Petroleum Engineering Liaoning Co ltd
Current assignee: Guoyi Petroleum Engineering Liaoning Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a scum collecting device for a sewage treatment tank, which relates to the technical field of sewage treatment tanks and comprises a sewage treatment tank, wherein triangular plate frames are fixedly connected to four corners of the upper surface of the sewage treatment tank, a first threaded driving rod is rotatably connected inside the triangular plate frame on the left side of the front end of the sewage treatment tank, one end of the first threaded driving rod is fixedly connected with a first driving belt wheel, and the first driving belt wheel is connected with a second driving belt wheel through a belt. According to the utility model, the first threaded driving rod and the second threaded driving rod start to synchronously rotate, the first threaded block and the second threaded block synchronously move forwards, and the scum collecting box is driven by the first threaded block and the second threaded block to move forwards, so that scum and floating solids on the surface of sewage enter the scum collecting box from a gap between the water inlet port and the flow regulating plate, the scum and solid floating materials in the sewage treatment tank do not need to be fished manually, the efficiency is higher, and the labor capacity of workers is reduced.

Description

Sewage treatment pond dross collection device

Technical Field

The utility model relates to the technical field of sewage treatment tanks, in particular to a scum collecting device for a sewage treatment tank.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

When sewage is treated and purified, a large amount of scum and floating solids are usually accompanied in the sewage and are gathered on the water surface of the sewage treatment tank, the large amount of scum and floating solids generally need to be salvaged through a fishing net manually, and the mode not only works with low efficiency, but also improves the labor capacity of workers.

Therefore, it is necessary to provide a scum collecting apparatus for a sewage treatment tank to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a scum collecting device for a sewage treatment tank, which aims to solve the problems that the working efficiency of manually fishing scum and floating solids in the sewage treatment tank is low and the labor capacity of workers is increased.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

a scum collecting device of a sewage treatment tank comprises the sewage treatment tank, wherein a triangular plate frame is fixedly connected with the four corners of the upper surface of the sewage treatment tank, a first thread driving rod is connected to the inside of the triangular plate frame on the left side of the front end in a rotating manner, a first driving belt wheel is fixedly connected with one end of the first thread driving rod, the first driving belt wheel is connected with a belt of a second driving belt wheel, the second driving belt wheel is fixedly connected with one end of the second thread driving rod, the end, far away from the second driving belt wheel, of the second thread driving rod is fixedly connected with a driving motor, the driving motor is fixedly connected with the upper surface of a motor supporting frame, the motor supporting frame is fixedly connected with the side wall of the sewage treatment tank, the first thread driving rod is in threaded connection with a first thread block, the second thread driving rod is in threaded connection with a second thread block, a scum collecting box is fixedly connected between the second thread block and the first thread block, the left end of dross collecting box is provided with the port of intaking, the front end of dross collecting box passes through motor backup pad and rotation motor fixed connection, the output shaft that rotates the motor passes through shaft coupling and dwang fixed connection, the one end that the rotation motor was kept away from to the dwang is rotated and is connected in the inside of the port of intaking, the outside fixedly connected with flow control board of dwang.

Further, the both sides inner wall fixedly connected with backup pad of dross collecting box, the up end of backup pad is inlayed and is had first magnetic sheet, first magnetic sheet and second magnetic sheet magnetism actuation, two second magnetic sheet fixed connection is at the lower surface of drainage otter board.

Furthermore, the upper surface of the water filtering screen plate is flush with the lower end face of the water inlet port, and the external dimension of the water filtering screen plate is matched with the dimension of the inner port of the scum collecting box.

Further, the bottom right-hand member of dross collecting box is provided with the closing plate, be provided with the suction pump in the sealed cavity that forms between closing plate and the dross collecting box, the inlet tube of suction pump runs through the closing plate and places in the dross collecting box, and the outlet pipe of suction pump runs through the right-hand member face of dross collecting box and places in the outside of dross collecting box.

Furthermore, the magnetism of the opposite faces of the first magnetic sheet and the second magnetic sheet is opposite, and the appearance sizes of the first magnetic sheet and the second magnetic sheet are matched.

Further, the length of the flow regulating plate is matched with the width of the water inlet port, and the width of the flow regulating plate is the same as the depth of the water inlet port.

Further, four the last fixed surface of triangle-shaped grillage is connected with adapter sleeve, pass through fastening bolt fixed connection between adapter sleeve and the spliced pole, the last fixed surface of spliced pole is connected with the protective box cover.

Further, the bottom four corners in sewage treatment pond is provided with the supporting shoe, the left side fixed surface in sewage treatment pond is connected with the mouth of pipe of intaking, the right side fixed surface in sewage treatment pond is connected with the mouth of pipe of water outlet.

(III) advantageous effects

The utility model has the following beneficial effects:

1. when the floating scum collecting box is used, the rotating rod is driven to rotate by the rotating motor, the rotating rod drives the flow regulating plate to rotate, so that a proper water inlet gap is formed between the water inlet port and the flow regulating plate, then the driving motor drives the second threaded driving rod to rotate, the second threaded driving rod drives the second driving belt wheel to rotate, the second driving belt wheel drives the first driving belt wheel to rotate, the first driving belt wheel drives the first threaded driving rod to rotate, so that the first threaded driving rod and the second threaded driving rod start to synchronously rotate, the first threaded block and the second threaded block synchronously move forwards, the first threaded block and the second threaded block drive the scum collecting box to move forwards, so that scum and floating solids on the surface of the sewage enter the scum collecting box from the gap between the water inlet port and the flow regulating plate, and the scum and the floating solids in the sewage treatment tank do not need to be manually salvaged, the efficiency is higher and the labor capacity of workers is reduced.

2. When the scum and solid-state floating objects in the scum collecting box are cleaned, the first magnetic sheet and the second magnetic sheet can be separated from magnetic attraction connection by pulling the water filtering screen plate upwards along the upper end opening of the scum collecting box, the water filtering screen plate is taken out of the scum collecting box, and the scum and the solid-state floating objects on the water filtering screen plate are cleaned.

3. In the utility model, the water pump is arranged in the sealed cavity formed between the scum collecting box and the sealing plate, and sewage filtered in the scum collecting box is continuously discharged out of the scum collecting box under the action of the water pump in the use process, so that the liquid level in the scum collecting box is always lower than the liquid level in the sewage treatment tank, a water inlet vortex can be formed at the water inlet port, the sewage, scum and solid floaters are accelerated to enter the scum collecting box, and the scum and the solid floaters can more smoothly enter the scum collecting box.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic diagram of a front view configuration of the present invention;

FIG. 4 is a schematic view of a dross collection box attachment structure of the utility model;

FIG. 5 is a schematic view of a cross-sectional view of the dross collection box of the utility model;

fig. 6 is an enlarged view of the structure at B in fig. 5.

Reference numerals: 1. a sewage treatment tank; 2. a triangular plate frame; 3. a first threaded drive rod; 4. a first drive pulley; 5. a second drive pulley; 6. a second threaded drive rod; 7. a drive motor; 8. a motor support frame; 9. a first thread block; 10. a second thread block; 11. a scum collecting box; 12. a rotation motor; 13. rotating the rod; 14. a water inlet port; 15. a flow regulating plate; 16. a support plate; 17. a first magnetic sheet; 18. a second magnetic sheet; 19. a water filtering screen plate; 20. a sealing plate; 21. a water pump; 22. connecting a sleeve; 23. connecting columns; 24. a protective case cover; 25. a support block; 26. a water inlet pipe orifice; 27. a water outlet pipe orifice.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, a scum collecting device for a sewage treatment tank comprises a sewage treatment tank 1, wherein supporting blocks 25 are arranged at four corners of the bottom of the sewage treatment tank 1, a water inlet pipe 26 is fixedly connected to the left surface of the sewage treatment tank 1, a water outlet pipe 27 is fixedly connected to the right surface of the sewage treatment tank 1, triangular plate frames 2 are fixedly connected to four corners of the upper surface of the sewage treatment tank 1, connecting sleeves 22 are fixedly connected to the upper surfaces of the triangular plate frames 2, the connecting sleeves 22 and connecting columns 23 are fixedly connected through fastening bolts, a protective box cover 24 is fixedly connected to the upper surface of the connecting columns 23, the protective box cover 24 is arranged to prevent dust or floating objects in the air from falling into the sewage treatment tank 1, a first threaded driving rod 3 is rotatably connected to the inside of the triangular plate frame 2 at the left side of the front end, a first driving belt pulley 4 is fixedly connected to one end of the first threaded driving rod 3, the first transmission belt wheel 4 is in belt connection with the second transmission belt wheel 5, the second transmission belt wheel 5 is fixedly connected with one end of a second threaded driving rod 6, one end of the second threaded driving rod 6, which is far away from the second transmission belt wheel 5, is fixedly connected with a driving motor 7, the driving motor 7 is fixedly connected with the upper surface of a motor supporting frame 8, the motor supporting frame 8 is fixedly connected with the side wall of the sewage treatment tank 1, the first threaded driving rod 3 is in threaded connection with a first threaded block 9, the second threaded driving rod 6 is in threaded connection with a second threaded block 10, a scum collecting box 11 is fixedly connected between the second threaded block 10 and the first threaded block 9, the left end of the scum collecting box 11 is provided with a water inlet port 14, the front end of the scum collecting box 11 is fixedly connected with a rotary motor 12 through a motor supporting plate, an output shaft of the rotary motor 12 is fixedly connected with a rotary rod 13 through a coupler, one end of the rotary rod 13, which is far away from the rotary motor 12, is rotatably connected inside the water inlet port 14, the outside fixedly connected with flow control plate 15 of dwang 13, flow control plate 15's length and the width looks adaptation of inlet port 14, and flow control plate 15's width is the same with the degree of depth of inlet port 14.

In this embodiment, when in use, the rotating rod 13 is driven to rotate by the rotating motor 12, the rotating rod 13 drives the flow-adjusting plate 15 to rotate, so that a suitable water inlet gap is formed between the water inlet port 14 and the flow-adjusting plate 15, then the driving motor 7 drives the second screw driving rod 6 to rotate, the second screw driving rod 6 drives the second driving pulley 5 to rotate, the second driving pulley 5 drives the first driving pulley 4 to rotate, the first driving pulley 4 drives the first screw driving rod 3 to rotate, so that the first screw driving rod 3 and the second screw driving rod 6 start to rotate synchronously, the first screw block 9 and the second screw block 10 move synchronously forward, the first screw block 9 and the second screw block 10 drive the scum collecting box 11 to move forward, so that scum and floating solids on the surface of sewage enter the scum collecting box 11 from the gap between the water inlet port 14 and the flow-adjusting plate 15, the scum and the solid floating objects in the sewage treatment tank 1 do not need to be salvaged manually, the efficiency is higher, and the labor capacity of workers is also reduced.

Example 2

Referring to fig. 5-6, the present embodiment is further optimized based on embodiment 1, specifically, the inner walls of the two sides of the scum collecting box 11 are fixedly connected with supporting plates 16, the upper end surface of the supporting plate 16 is embedded with first magnetic sheets 17, the first magnetic sheets 17 are magnetically attracted with second magnetic sheets 18, and the two second magnetic sheets 18 are fixedly connected to the lower surface of the water filtering screen plate 19.

Specifically, the upper surface of the water filtering screen plate 19 is flush with the lower end surface of the water inlet port 14, and the external dimension of the water filtering screen plate 19 is matched with the inner port dimension of the scum collecting box 11.

Specifically, the magnetic properties of the facing surfaces of the first magnetic sheet 17 and the second magnetic sheet 18 are opposite, and the outer dimensions of the first magnetic sheet 17 and the second magnetic sheet 18 are matched.

In this embodiment, when scum and solid-state floater in the scum collecting box 11 are cleaned, only the water filtering screen plate 19 needs to be pulled upwards along the upper port of the scum collecting box 11, so that the first magnetic sheet 17 and the second magnetic sheet 18 can be separated from the magnetic attraction connection, the water filtering screen plate 19 is taken out of the scum collecting box 11, and the scum and the solid-state floater on the water filtering screen plate 19 are cleaned.

Example 3

Referring to fig. 4-5, the present embodiment is optimized based on embodiment 1 or embodiment 2, specifically, a sealing plate 20 is disposed at the right end of the bottom of the scum collecting box 11, a water pump 21 is disposed in a sealed chamber formed between the sealing plate 20 and the scum collecting box 11, an inlet pipe of the water pump 21 penetrates through the sealing plate 20 and is disposed in the scum collecting box 11, and an outlet pipe of the water pump 21 penetrates through the right end face of the scum collecting box 11 and is disposed outside the scum collecting box 11.

In this embodiment, by disposing the water pump 21 in the sealed chamber formed between the scum collecting box 11 and the sealing plate 20, during the use process, the filtered sewage in the scum collecting box 11 is continuously discharged out of the scum collecting box 11 under the action of the water pump 21, so that the liquid level in the scum collecting box 11 is always lower than the liquid level in the sewage treatment tank 1, and thus, an inflow vortex can be formed at the water inlet port 14 to accelerate the sewage, scum and solid floating objects to enter the scum collecting box 11, so that the scum and solid floating objects can more smoothly enter the scum collecting box 11.

In summary, the following steps: when the utility model is used, firstly, the rotating rod 13 is driven to rotate by the rotating motor 12, the rotating rod 13 drives the flow adjusting plate 15 to rotate, so that a proper water inlet gap is formed between the water inlet port 14 and the flow adjusting plate 15, then the driving motor 7 drives the second threaded driving rod 6 to rotate, the second threaded driving rod 6 drives the second driving belt wheel 5 to rotate, the second driving belt wheel 5 drives the first driving belt wheel 4 to rotate, the first driving belt wheel 4 drives the first threaded driving rod 3 to rotate, so that the first threaded driving rod 3 and the second threaded driving rod 6 start to synchronously rotate, the first threaded block 9 and the second threaded block 10 synchronously move forwards, the first threaded block 9 and the second threaded block 10 drive the scum collecting box 11 to move forwards, and then scum and floating solids on the surface of sewage enter the scum collecting box 11 from the gap between the water inlet port 14 and the flow adjusting plate 15, need not artifical dross and the solid-state floater in to sewage treatment pond 1 salvage, the higher amount of labour that has also alleviateed the staff of efficiency, through be provided with suction pump 21 in the sealed cavity that forms between dross collecting box 11 and closing plate 20, in the in-process of using, under the effect of suction pump 21, in the dross collecting box 11 of constantly discharging the filterable sewage in the dross collecting box 11 among the dross collecting box, thereby make the liquid level height in the dross collecting box 11 be less than the liquid level height in sewage treatment pond 1 all the time, thereby alright in order to form into water vortex in water port 14 department, sewage, dross and solid-state floater get into in the dross collecting box 11 with higher speed, make dross and solid-state floater can enter into in the dross collecting box 11 more smoothly.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a sewage treatment pond dross collection device, includes sewage treatment pond (1), its characterized in that: the upper surface four corners of the sewage treatment tank (1) are fixedly connected with triangular plate frames (2), the interior of the triangular plate frame (2) at the left side of the front end is rotatably connected with a first thread driving rod (3), one end of the first thread driving rod (3) is fixedly connected with a first driving belt wheel (4), the first driving belt wheel (4) is in belt connection with a second driving belt wheel (5), the second driving belt wheel (5) is fixedly connected with one end of a second thread driving rod (6), one end of the second thread driving rod (6), far away from the second driving belt wheel (5), is fixedly connected with a driving motor (7), the driving motor (7) is fixedly connected with the upper surface of a motor supporting frame (8), the motor supporting frame (8) is fixedly connected with the side wall of the sewage treatment tank (1), and the first thread driving rod (3) is in threaded connection with a first thread block (9), second screw thread actuating lever (6) and second screw thread piece (10) threaded connection, fixedly connected with dross collecting box (11) between second screw thread piece (10) and first screw thread piece (9), the left end of dross collecting box (11) is provided with into water port (14), the front end of dross collecting box (11) passes through the motor backup pad and rotates motor (12) fixed connection, the output shaft that rotates motor (12) passes through shaft coupling and dwang (13) fixed connection, the one end rotation connection in the inside of intaking port (14) of rotating motor (12) is kept away from in dwang (13), the outside fixedly connected with flow control board (15) of dwang (13).

2. The scum collection device of the sewage treatment pond of claim 1, wherein: the scum collecting box is characterized in that supporting plates (16) are fixedly connected to the inner walls of two sides of the scum collecting box (11), first magnetic sheets (17) are embedded into the upper end face of each supporting plate (16), the first magnetic sheets (17) are magnetically attracted with second magnetic sheets (18), and the second magnetic sheets (18) are fixedly connected to the lower surface of a water filtering screen plate (19).

3. The scum collection device of the sewage treatment pond of claim 2, wherein: the upper surface of the water filtering screen plate (19) is flush with the lower end surface of the water inlet port (14), and the external dimension of the water filtering screen plate (19) is matched with the internal port dimension of the scum collecting box (11).

4. The scum collection device of the sewage treatment pond of claim 1, wherein: the bottom right-hand member of dross collecting box (11) is provided with closing plate (20), be provided with suction pump (21) in the sealed cavity that forms between closing plate (20) and dross collecting box (11), the inlet tube of suction pump (21) runs through closing plate (20) and places in dross collecting box (11), and the outlet pipe of suction pump (21) runs through the right-hand member face of dross collecting box (11) and places in the outside of dross collecting box (11).

5. The scum collection device of the sewage treatment pond of claim 2, wherein: the magnetism of the opposite surfaces of the first magnetic sheet (17) and the second magnetic sheet (18) is opposite, and the appearance sizes of the first magnetic sheet (17) and the second magnetic sheet (18) are matched.

6. The scum collection device of the sewage treatment pond of claim 1, wherein: the length of the flow adjusting plate (15) is matched with the width of the water inlet port (14), and the width of the flow adjusting plate (15) is the same as the depth of the water inlet port (14).

7. The scum collection device of claim 1, wherein: four the last fixed surface of triangle-shaped grillage (2) is connected with adapter sleeve (22), through fastening bolt fixed connection between adapter sleeve (22) and spliced pole (23), the last fixed surface of spliced pole (23) is connected with protective housing cover (24).

8. The scum collection device of the sewage treatment pond of claim 1, wherein: the bottom four corners in sewage treatment pond (1) is provided with supporting shoe (25), the left side fixed surface in sewage treatment pond (1) is connected with water inlet pipe (26), the right side fixed surface in sewage treatment pond (1) is connected with water outlet pipe (27).