Cleaning device for wastewater treatment tank

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a cleaning device for a wastewater treatment tank, which comprises a wastewater tank, a dirt shoveling plate is slidably connected to the inner bottom wall of the wastewater tank, a connecting frame is fixedly connected to the left side of the dirt shoveling plate, and a brush is rotatably connected to the inside of the connecting frame. A first motor with the output end fixedly connected with the brush is fixedly connected to the front face of the connecting frame, a dirt discharging hole is formed in the waste water tank, a dirt collecting frame located on the right side of the dirt discharging hole is fixedly connected to the right side of the waste water tank, and an opening and closing door is hinged to the right side of the dirt collecting frame; a water tank is fixedly connected to the left side wall of the interior of the wastewater tank, and two water pumps which are symmetrically distributed are fixedly connected to the bottom wall of the interior of the water tank. The cleaning device for the wastewater treatment tank has the advantages that stains in the wastewater tank are directly discharged from the right side of the wastewater tank, stain blockage is avoided, and the stains are prevented from dripping around and need to be cleaned again.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a kind of cleaning device for wastewater treatment tank. BACKGROUND

[0002] A large amount of wastewater will be generated in industrial activities, and these industrial wastewater will need to be treated after wastewater treatment to meet the discharge standard before being discharged. Wastewater treatment is to treat wastewater by using physical, chemical and biological methods to purify wastewater and reduce pollution, so as to achieve the purpose of wastewater recycling and reuse. In the wastewater treatment process, wastewater treatment final settling tank is needed to separate the sludge and other precipitates in the wastewater.

[0003] The existing cleaning device for wastewater treatment tank needs to take out the stains inside the wastewater tank after cleaning the inside of the wastewater treatment tank. The stains are easily scattered everywhere when taken out directly from the bottom of the wastewater tank, which requires repeated cleaning of the wastewater tank or direct discharge from the drain pipe, which easily causes the stains to block the drain pipe, resulting in the need to dredge the drain pipe, which is time-consuming and laborious. Therefore, a cleaning device for wastewater treatment tank is proposed to solve the above problems. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides a cleaning device for wastewater treatment tank, which has the advantages of directly discharging the stains inside the wastewater tank from the right side of the wastewater tank, preventing the stains from blocking and preventing the stains from dripping everywhere, and the need for re-cleaning. The problem of taking out the stains upward, scattering the stains everywhere, blocking the drain pipe with the stains and causing the dredging of the pipeline is solved.

[0006] (II) Technical solution

[0007] The utility model discloses a technical scheme that solves the above technical problem is as follows: A kind of cleaning device for wastewater treatment tank, including wastewater tank, the inside bottom wall of wastewater tank is slidably connected with shovel plate, the left side of shovel plate is fixedly connected with connecting frame, the inside rotation of connecting frame is connected with brush, the front of connecting frame is fixedly connected with its output and the first motor of fixed connection of brush, the inside of wastewater tank is provided with pollution hole, the right side of wastewater tank is fixedly connected with the pollution collection frame located in the right side of pollution hole, the right side of pollution collection frame is hinged with opening and closing door, the inside left side wall of wastewater tank is fixedly connected with water tank, the inside bottom wall of water tank is fixedly connected with the water pump of two and symmetric distribution, the inside of two water pumps is fixedly connected with telescopic pipe extending to the lower side of water tank, the outside of two telescopic pipes is fixedly connected with intercommunicator, the inside of intercommunicator is installed with the high-pressure nozzle of five and linear symmetric distribution, the right side of intercommunicator is fixedly connected with connecting frame.

[0008] The utility model has the advantages of:

[0009] The cleaning device for wastewater treatment tank has the advantages that the stains inside the wastewater tank can be directly discharged from the right side of the wastewater tank, preventing the stains from being blocked and preventing the stains from dripping everywhere, and the need for re-cleaning.

[0010] Based on the above technical scheme, the utility model can also be improved as follows.

[0011] Further, the top of the wastewater tank is fixedly connected with four support plates symmetrically distributed, the inside of the front two support plates and the back two support plates is rotatably connected with a one-way threaded rod, the right side of the right two support plates is fixedly connected with a second motor whose output end is fixedly connected with two one-way threaded rods respectively.

[0012] Further, the outside of the one-way threaded rod is threadedly connected with a sliding rod, the bottom of the sliding rod is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with the shovel plate.

[0013] The above further scheme has the advantages that the shovel plate can be automatically moved to remove the stains on the inside bottom wall of the wastewater tank, and the stains are pushed to the right side of the wastewater tank by the shovel plate, so that they are cleaned out of the inside of the wastewater tank.

[0014] Further, the inside of the water tank is fixedly connected with a water inlet pipe extending to the left side of the wastewater tank, and the bottom of the wastewater tank is fixedly connected with four support tables symmetrically distributed.

[0015] The beneficial effect of the further scheme is that water can be injected into the water tank, so that the water tank can flush the stains in the waste water tank, and the bottom of the waste water tank is lifted to prevent the bottom of the waste water tank from contacting the ground.

[0016] Further, the right side of the opening and closing door is fixedly connected with two symmetrically distributed mounting frames, and the interiors of the two mounting frames are both slidingly connected with sliding columns extending into the pollution collecting frame.

[0017] The beneficial effect of the further scheme is that the opening and closing of the opening and closing door are limited, so that the stains in the waste water tank cannot flow out of the right side of the waste water tank at will, and the stains are not easy to clean.

[0018] Further, the outer side of the sliding column is provided with a spring in the mounting frame, the outer side of the sliding column is provided with a sliding sheet on the left side of the spring, and the right sides of the two sliding columns are both fixedly connected with pull rings. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural front view of the utility model;

[0021] Figure 3 It is an enlarged view of structure A of the utility model;

[0022] Figure 4 It is a structural top view of the utility model;

[0023] Figure 5 It is a connection diagram of the sliding column and the mounting frame of the utility model structure.

[0024] In the drawing: 1, waste water tank; 2, stain scraping plate; 3, brush; 4, connecting frame; 5, first motor; 6, pollution collecting frame; 7, opening and closing door; 8, pollution discharge hole; 9, water tank; 10, water pump; 11, telescopic pipe; 12, intercom; 13, high-pressure spray head; 14, support plate; 15, one-way threaded rod; 16, second motor; 17, sliding rod; 18, water inlet pipe; 19, support table; 20, mounting frame; 21, sliding column; 22, spring; 23, pull ring; 24, sliding sheet; 25, electric push rod. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the embodiments, Figures 1-5 A cleaning device for a wastewater treatment tank is provided, which comprises a wastewater tank 1, a sludge scraping plate 2 is slidably connected to the inner bottom wall of the wastewater tank 1, a connecting frame 4 is fixedly connected to the left side of the sludge scraping plate 2, a brush 3 is rotatably connected to the inside of the connecting frame 4, a first motor 5 with its output end fixedly connected to the brush 3 is fixedly connected to the front of the connecting frame 4, a sewage discharge hole 8 is formed in the inside of the wastewater tank 1, a sewage collecting frame 6 is fixedly connected to the right side of the wastewater tank 1 and located on the right side of the sewage discharge hole 8, a hinged door 7 is hinged to the right side of the sewage collecting frame 6, a water tank 9 is fixedly connected to the left side wall in the inside of the wastewater tank 1, two water pumps 10 are fixedly connected to the inside bottom wall of the water tank 9 and symmetrically distributed, an extension pipe 11 extending to the lower side of the water tank 9 is fixedly connected to the inside of each of the two water pumps 10, a communication device 12 is fixedly connected to the outside of each of the two extension pipes 11, five high-pressure nozzles 13 are installed in the inside of the communication device 12 and linearly symmetrically distributed, and the communication device 12 is fixedly connected to the right side of the connecting frame 4.

[0027] Four support plates 14 are fixedly connected to the top of the wastewater tank 1 and symmetrically distributed, a one-way threaded rod 15 is rotatably connected to the inside of each of the front two support plates 14 and the back two support plates 14, and a second motor 16 with its output end fixedly connected to each of the two one-way threaded rods 15 is fixedly connected to the right side of each of the right two support plates 14.

[0028] A sliding rod 17 is threadedly connected to the outside of the one-way threaded rod 15, an electric push rod 5 is fixedly connected to the bottom of the sliding rod 17, and the output end of the electric push rod 25 is fixedly connected to the sludge scraping plate 2.

[0029] The second motor 16 is started, the second motor 16 drives the one-way threaded rod 15 to rotate, the one-way threaded rod 15 drives the sliding rod 17 to slide, the sliding rod 17 drives the sludge scraping plate 2 to slide, the stains on the inner bottom wall of the wastewater tank 1 are scraped off to the right side of the wastewater tank 1, the electric push rod 25 is started, the electric push rod 25 drives the lower sliding rod 17 to lift upward, the sliding rod 17 drives the sludge scraping plate 3 to move upward, and the left side of the wastewater tank 1 is washed and the sewage is discharged.

[0030] An inlet pipe 18 extending to the left side of the wastewater tank 1 is fixedly connected to the inside of the water tank 9, and four support tables 19 are fixedly connected to the bottom of the wastewater tank 1 and symmetrically distributed.

[0031] Water is injected from the water inlet pipe 18 to the inside of the water tank 9, so that the water enters the inside of the waste tank 1 through the telescopic pipe 11, and the inside bottom wall of the waste tank 1 is washed and cleaned.

[0032] The right side of the opening and closing door 7 is fixedly connected with two installation frames 20 which are symmetrically distributed, and the inside of each of the two installation frames 20 is slidably connected with a sliding column 21 which extends to the inside of the dirt collecting frame 6.

[0033] The outside of the sliding column 21 is provided with a spring 22 which is located inside the installation frame 20, and the outside of the sliding column 21 is provided with a sliding sheet 24 which is located at the left side of the spring 22, and the right side of each of the two sliding columns 21 is fixedly connected with a pull ring 23.

[0034] The pull ring 23 is pulled outward, the pull ring 23 drives the sliding column 21 to slide outward, the sliding column 21 drives the sliding sheet 24 to slide outward, the spring 22 is compressed, the sliding column 21 is separated from the inside of the dirt collecting frame 6, the opening and closing door 7 is released from the fixation, and the inside dirt is removed by opening the opening and closing door 7.

[0035] Working principle:

[0036] Firstly, the second motor 16 is started, the second motor 16 drives the one-way threaded rod 15 to rotate, the one-way threaded rod 15 drives the sliding rod 17 to slide, the sliding rod 17 drives the dirt scraping plate 2 to slide, the dirt on the inside bottom of the waste tank 1 is scraped off, the water pump 10 is started, the water pump 10 drives the water in the water tank 9 to enter the telescopic pipe 11, the water enters the connector 12 through the telescopic pipe 11, and the water enters the high-pressure spray head 13 through the connector 12 to flush the inside bottom wall of the waste tank 1;

[0037] Then, the first motor 5 is started, the first motor 5 drives the brush 3 to rotate, the brush 3 brushes the inside bottom wall of the waste tank 1 after the dirt is scraped off, when the dirt is scraped by the dirt scraping plate 2 to the right side of the waste tank 1, the opening and closing door 7 is opened, the dirt is discharged from the inside of the waste tank 1 through the opening and closing door 7, the electric push rod 25 is started, the electric push rod 25 drives the dirt scraping plate 2 to be lifted upward, and when the dirt scraping plate 2 moves to the left side of the waste tank 1, the waste water in the waste tank 1 is scraped to the right side.

[0038] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0039] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A cleaning device for a wastewater treatment tank, comprising a wastewater tank (1), characterized in that: A sludge-shoveling plate (2) is slidably connected to the inner bottom wall of the wastewater tank (1). A connecting frame (4) is fixedly connected to the left side of the sludge-shoveling plate (2). A brush (3) is rotatably connected inside the connecting frame (4). A first motor (5) whose output end is fixedly connected to the brush (3) is fixedly connected to the front of the connecting frame (4). A sludge discharge hole (8) is opened inside the wastewater tank (1). A sludge collection frame (6) located to the right of the sludge discharge hole (8) is fixedly connected to the right side of the wastewater tank (1). An opening and closing door (7) is hinged to the right side of the sludge collection frame (6). A water tank (9) is fixedly connected to the inner left side wall of the wastewater tank (1). Two water pumps (10) are fixedly connected to the inner bottom wall of the water tank (9) and are symmetrically distributed. Telescopic pipes (11) extending to the lower side of the water tank (9) are fixedly connected to the interior of each of the two water pumps (10). A connector (12) is fixedly connected to the outer side of the two telescopic pipes (11). Five high-pressure nozzles (13) are installed inside the connector (12) and are linearly symmetrically distributed. The right side of the connector (12) is fixedly connected to the connecting frame (4).

2. The cleaning device for a wastewater treatment tank according to claim 1, characterized in that: The top of the wastewater tank (1) is fixedly connected to four symmetrically distributed support plates (14). The two support plates (14) on the front and the two support plates (14) on the back are rotatably connected to one-way threaded rods (15). The right side of the two support plates (14) on the right side is fixedly connected to a second motor (16) whose output end is fixedly connected to the two one-way threaded rods (15).

3. The cleaning device for a wastewater treatment tank according to claim 2, characterized in that: The outer side of the one-way threaded rod (15) is threaded with a sliding rod (17), and the bottom of the sliding rod (17) is fixedly connected with an electric push rod (25). The output end of the electric push rod (25) is fixedly connected to the sludge scraper (2).

4. The cleaning device for a wastewater treatment tank according to claim 1, characterized in that: The water tank (9) is fixedly connected to an inlet pipe (18) extending to the left side of the wastewater tank (1), and the bottom of the wastewater tank (1) is fixedly connected to four symmetrically distributed support platforms (19).

5. The cleaning device for a wastewater treatment tank according to claim 1, characterized in that: The right side of the opening and closing door (7) is fixedly connected to two symmetrically distributed mounting frames (20), and the interior of each of the two mounting frames (20) is slidably connected to a sliding column (21) extending into the interior of the dirt collection frame (6).

6. A cleaning device for a wastewater treatment tank according to claim 5, characterized in that: A spring (22) located inside the mounting frame (20) is provided on the outside of the sliding column (21), and a sliding piece (24) located to the left of the spring (22) is provided on the outside of the sliding column (21). Pull rings (23) are fixedly connected to the right sides of both sliding columns (21).

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