Oil removal wastewater filtering and recycling device

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a deoiled wastewater filtering and recycling device which comprises a box body and further comprises a partition plate fixed on the inner wall of the box body, a filtering plate for filtering wastewater is arranged at the top of the box body, one side of the filtering plate is fixedly connected with a driving block, one side of the driving block is fixedly connected with a first motor, and the other side of the driving block is fixedly connected with a second motor. A baffle is fixedly connected to the inner wall of the box body, and a stirring motor is fixedly connected to the bottom of an inner cavity of the box body; the first motor can drive the driving block and the filter plate to rotate, so that the filter plate is overturned, subsequent cleaning of the filter plate is facilitated, the filter plate is knocked and dredged through the convex block, the problem of blockage of the filter plate is avoided, the cleaning brush is driven by the rotating rod to clean the surface of the filter plate, and the problem of impurity adhesion is avoided; the follow-up filtering effect is improved, and the filtering plate is cleaned through a connecting cover and a spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an oil-removing wastewater filtering and recycling device. Background Technique

[0002] Oil-removing wastewater refers to wastewater containing a relatively high concentration of petroleum hydrocarbons generated in industries such as petrochemical, oil refining, textile printing and dyeing, etc. Such wastewater has a greater pollution risk to the environment, such as water eutrophication, water blooms, etc.

[0003] When treating oil-removing wastewater, a filtering device is required. During the use of the existing filtering device, the wastewater is usually filtered through a filter plate. The filter plate will become blocked after long-term use. Currently, the filter plate is usually disassembled and cleaned for dredging. Not only is the disassembly relatively cumbersome, but also the disassembly and cleaning will take a lot of working time, affecting the efficiency of subsequent wastewater treatment. And when disinfecting the wastewater, the wastewater cannot be fully mixed with the disinfectant, affecting the disinfection effect of the wastewater.

[0004] Therefore, it is necessary to provide a new oil-removing wastewater filtering and recycling device to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an oil-removing wastewater filtering and recycling device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An oil-removing wastewater filtering and recycling device, including a box body, and further including:

[0007] A partition fixed to the inner wall of the box body. A filter plate for filtering wastewater is provided at the top of the box body. One side of the filter plate is fixedly connected with a driving block. One side of the driving block is fixedly connected with a first motor. A baffle is fixedly connected to the inner wall of the box body. A stirring motor is fixedly connected to the bottom of the inner cavity of the box body. The output end of the stirring motor is fixedly connected with a stirring rod;

[0008] A second motor fixed to one side of the box body. A transmission mechanism is arranged inside the box body. A cleaning brush for cleaning the filter plate is arranged at the top of the transmission mechanism. A connecting rod is arranged outside the transmission mechanism. One end of the connecting rod is fixedly connected with a convex block for knocking and dredging the filter plate. An installation frame is fixedly connected to one side of the box body. A water pump is fixedly connected to the top of the installation frame. The water outlet end of the water pump is communicated with a connecting cover through a pipeline. A plurality of spray heads are arranged on one side of the connecting cover.

[0009] Preferably, installation bolts are arranged inside the filter plate. A connecting block is fixedly connected to the top of the partition.

[0010] Preferably, the transmission mechanism includes a driving rod fixed to the output end of the second motor. One end of the driving rod is fixedly connected with a first bevel gear. The outside of the first bevel gear is meshed with a second bevel gear. The center of the second bevel gear is fixedly connected with a rotating rod.

[0011] Preferably, a fixed sleeve is fixedly connected to the outside of the driving rod. A support rod is fixedly connected to the outside of the fixed sleeve. A spring is arranged on the outside of the support rod.

[0012] Preferably, a cleaning box is arranged inside the mounting frame. A support seat is arranged on the top of the mounting frame.

[0013] Preferably, a collection pipe is arranged on one side of the box body. An inspection door is arranged on the outside of the box body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Through the first motor, the driving block and the filter plate can be driven to rotate, so that the filter plate is turned over, which is convenient for subsequent cleaning of the filter plate. The filter plate is knocked and dredged by the convex block to avoid the problem of blockage of the filter plate. The surface of the filter plate is cleaned by the cleaning brush driven by the rotating rod to avoid the problem of impurity adhesion, improve the subsequent filtering effect, and clean the filter plate through the connecting cover and the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the oil-removing wastewater filtration and reuse device provided by the present utility model;

[0017] Figure 2 It is a schematic structural diagram inside the box body of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the second motor of the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the mounting frame of the present utility model.

[0020] In the figure: 1, box body; 2, partition board; 3, filter plate; 4, driving block; 5, first motor; 6, baffle; 7, stirring motor; 8, stirring rod; 9, transmission mechanism; 91, driving rod; 92, first bevel gear; 93, second bevel gear; 94, rotating rod; 10, second motor; 11, cleaning brush; 12, connecting rod; 13, convex block; 14, mounting bolt; 15, connecting block; 16, fixed sleeve; 17, support rod; 18, spring; 19, mounting frame; 20, water pump; 21, connecting cover; 22, nozzle; 23, cleaning box; 24, support seat; 25, collection pipe; 26, inspection door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, elaborate in detail on the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0022] Please refer to Figures 1-4 As shown, an oil-removing wastewater filtration and reuse device includes a box body 1. A partition 2 is fixedly installed on the inner wall of the box body 1. A filter plate 3 is arranged at the top of the box body 1. The wastewater can be filtered through the filter plate 3. A driving block 4 is fixedly connected to one side of the filter plate 3. A first motor 5 is fixedly connected to one side of the driving block 4. The first motor 5 can drive the driving block 4 and the filter plate 3 to rotate, so that the filter plate 3 can be turned over, which is convenient for subsequent cleaning of the filter plate 3. A baffle 6 is fixedly connected to the inner wall of the box body 1. A stirring motor 7 is fixedly connected to the bottom of the inner cavity of the box body 1. The output end of the stirring motor 7 is fixedly connected to a stirring rod 8. The stirring motor 7 can drive the stirring rod 8 to stir the wastewater, improving the mixing effect of the wastewater and the disinfectant and enhancing the disinfection effect on the wastewater. A second motor 10 is fixedly installed on one side of the box body 1. A transmission mechanism 9 is arranged inside the box body 1. A cleaning brush 11 is arranged at the top of the transmission mechanism 9. The filter plate 3 can be cleaned through the cleaning brush 11. A connecting rod 12 is arranged outside the transmission mechanism 9. One end of the connecting rod 12 is fixedly connected to a convex block 13. The filter plate 3 can be knocked and dredged through the convex block 13. An installation frame 19 is fixedly connected to one side of the box body 1. A water pump 20 is fixedly connected to the top of the installation frame 19. The water outlet end of the water pump 20 is communicated with a connecting cover 21 through a pipeline. A plurality of spray heads 22 are arranged on one side of the connecting cover 21. The filter plate 3 can be conveniently cleaned subsequently through the connecting cover 21 and the spray heads 22.

[0023] Refer to Figure 2 As shown, mounting bolts 14 are arranged inside the filter plate 3. The filter plate 3 and the driving block 4 are installed and fixed through the mounting bolts 14, and it is convenient for subsequent disassembly and replacement of the filter plate 3. A connecting block 15 is fixedly connected to the top of the partition 2. The outer side of the driving block 4 is rotatably connected to the inner cavity of the connecting block 15.

[0024] Refer to Figure 3 and Figure 4As shown, the transmission mechanism 9 includes drive rods 91 fixed to the output end of the second motor 10. There are two sets of drive rods 91. One end of a set of drive rods 91 is rotatably connected to the inner wall of the box body 1. One end of the drive rod 91 is fixedly connected with a first bevel gear 92. A second bevel gear 93 is meshed with the outside of the first bevel gear 92. A rotating rod 94 is fixedly connected to the center of the second bevel gear 93. The bottom of the rotating rod 94 is rotatably connected to the bottom of the inner cavity of the box body 1. The top of the rotating rod 94 is fixedly connected to the bottom of the cleaning brush 11. A fixed sleeve 16 is fixedly connected to the outside of the drive rod 91. A support rod 17 is fixedly connected to the outside of the fixed sleeve 16. The outside of the support rod 17 is slidably connected to the inner wall of the connecting rod 12. A spring 18 is arranged on the outside of the support rod 17. Starting the second motor 10 drives the drive rod 91 to rotate, drives the fixed sleeve 16 to rotate, makes the support rod 17 and the connecting rod 12 rotate, and makes the bump 13 strike and dredge the filter plate 3 to avoid the problem of blockage of the filter plate 3. The rotation of the drive rod 91 drives the first bevel gear 92 to rotate, makes the second bevel gear 93 and the rotating rod 94 rotate, and the rotating rod 94 drives the cleaning brush 11 to clean the surface of the filter plate 3 to avoid the problem of impurity adhesion and improve the subsequent filtering effect. A cleaning tank 23 is arranged inside the mounting frame 19. One side of the cleaning tank 23 is communicated with the water inlet end of the water pump 20 through a pipeline. A support seat 24 is arranged on the top of the mounting frame 19. A connecting cover 21 is arranged on the top of the support seat 24. A collecting pipe 25 is arranged on one side of the box body 1. An inspection door 26 is arranged on the outside of the box body 1.

[0025] Working principle: When the device is in use, the wastewater can be filtered through the filter plate 3. After the wastewater is filtered, it enters the inside of the box body 1. Disinfectant is poured into the inside of the box body 1. The stirring motor 7 can drive the stirring rod 8 to stir the wastewater to improve the mixing effect of the wastewater and the disinfectant and improve the disinfection effect on the wastewater. The filtered and disinfected wastewater can be discharged through the collecting pipe 25. The first motor 5 can drive the driving block 4 and the filter plate 3 to rotate, so that the filter plate 3 is turned over to facilitate the subsequent cleaning of the filter plate 3. Starting the second motor 10 drives the drive rod 91 to rotate, drives the fixed sleeve 16 to rotate, makes the support rod 17 and the connecting rod 12 rotate, and makes the bump 13 strike and dredge the filter plate 3 to avoid the problem of blockage of the filter plate 3. The rotation of the drive rod 91 drives the first bevel gear 92 to rotate, makes the second bevel gear 93 and the rotating rod 94 rotate, and the rotating rod 94 drives the cleaning brush 11 to clean the surface of the filter plate 3 to avoid the problem of impurity adhesion and improve the subsequent filtering effect. Starting the water pump 20 pumps out the cleaning liquid inside the cleaning tank 23, and the filter plate 3 is cleaned through the connecting cover 21 and the nozzle 22.

[0026] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can, without departing from the scope of the technical solution of the present utility model, make some changes or modifications using the above-disclosed technical content to form equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A deoiling wastewater filtration and recycling device, comprising a housing (1), characterized in that: Also includes: A partition (2) is fixed to the inner wall of the box (1); a filter plate (3) for filtering wastewater is arranged on the top of the box (1); a driving block (4) is fixedly connected to one side of the filter plate (3); a first motor (5) is fixedly connected to one side of the driving block (4); a baffle (6) is fixedly connected to the inner wall of the box (1); a stirring motor (7) is fixedly connected to the bottom of the inner cavity of the box (1); and a stirring rod (8) is fixedly connected to the output end of the stirring motor (7); A second motor (10) is fixed to one side of a housing (1); a transmission mechanism (9) is arranged inside the housing (1); a cleaning brush (11) for cleaning the filter plate (3) is arranged on the top of the transmission mechanism (9); a connecting rod (12) is arranged on the outside of the transmission mechanism (9); one end of the connecting rod (12) is fixedly connected to a protrusion (13) for knocking and clearing the filter plate (3); a mounting frame (19) is fixedly connected to one side of the housing (1); a water pump (20) is fixedly connected to the top of the mounting frame (19); a water outlet end of the water pump (20) is connected to a connecting cover (21) through a pipeline; and a plurality of nozzles (22) are arranged on one side of the connecting cover (21).

2. The deoiling wastewater filtration and reuse device according to claim 1, characterized in that: The filter plate (3) is provided with mounting bolts (14) inside, and the top of the partition plate (2) is fixedly connected with a connecting block (15).

3. The oil removal wastewater filtration and reuse device according to claim 1, characterized in that: The transmission mechanism (9) comprises a driving rod (91) fixed to the output end of the second motor (10), one end of the driving rod (91) is fixedly connected to a first bevel gear (92), the outer side of the first bevel gear (92) is meshingly connected to a second bevel gear (93), and the axis of the second bevel gear (93) is fixedly connected to a rotating rod (94).

4. The deoiling wastewater filtration and recycling device according to claim 3 is characterized in that: The outer side of the driving rod (91) is fixedly connected to a fixing sleeve (16), the outer side of the fixing sleeve (16) is fixedly connected to a supporting rod (17), and the outer side of the supporting rod (17) is provided with a spring (18).

5. The deoiling wastewater filtration and reuse device according to claim 1, characterized in that: A cleaning box (23) is arranged inside the mounting frame (19), and a supporting seat (24) is arranged on the top of the mounting frame (19).

6. The deoiling wastewater filtration and reuse device according to claim 1, characterized in that: A collecting pipe (25) is provided on one side of the box body (1), and an inspection door (26) is provided on the outside of the box body (1).

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