Wastewater separation device

Abstract

The utility model discloses a wastewater separation device, and particularly relates to the technical field of wastewater treatment, which comprises a filter box, a box door is connected to one side of the filter box through a hinge, a glass window is arranged on the surface of the box door, a feed pipe is arranged at the top of the filter box, treatment mechanisms are arranged on two sides of the filter box, and a filter mechanism is arranged in the filter box. The filtering mechanism comprises two clamping grooves formed in the inner wall of the filtering box, a connecting frame is arranged in the two clamping grooves, a plurality of springs are arranged on the two sides of the connecting frame, one end of each spring is connected with the corresponding clamping groove, a filter screen is clamped in the connecting frame, and the filter screen is in a funnel shape. According to the device, the speed of wastewater entering the filter tank can be controlled, the wastewater can be fully filtered, the filter screen can be cleaned, and the wastewater separation effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and more specifically, to a wastewater separation device. Background Art

[0002] When producing aminophenol, hydrogen needs to be added to nitrobenzene for catalysis. In the process of catalytic hydrogenation of nitrobenzene to produce p-aminophenol, wastewater containing organic matter and other chemical substances will be generated. The generated wastewater needs to be separated and purified, so a wastewater separation device is needed.

[0003] In the process of cleaning some impurities with the filter net of the existing wastewater separation device, a lot of impurities will be attached to the filter net. As time accumulates, these impurities accumulate and even block the filter net holes, affecting the treatment efficiency of the wastewater treatment device.

[0004] After searching, a Chinese patent with publication number CN214861672U discloses a wastewater separation and filtration device. During use, the structure uses a sensing component to identify whether the filter plate is blocked. When it is identified that the filter plate is blocked, the driving trigger component triggers the telescopic electric cylinder to clean the filter plate. At the same time, with the cooperation of the water retaining component, when cleaning the filter plate, the water outlet is closed and the water outlet is opened, and the impurities dropped on the filter plate are cleaned up through the spare filter plate.

[0005] However, the above device may encounter the following problems during use: the structure cleans the filter by driving the filter plate to impact, knocking off impurities blocking the filter, causing the knocked-off impurities to be mixed with the filtered water for collection, affecting the filtering efficiency of the device. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a wastewater separation device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wastewater separation device comprises a filter box, one side of the filter box is hingedly connected to a box door, the surface of the box door is provided with a glass window, the top of the filter box is provided with a feed pipe, both sides of the filter box are provided with processing mechanisms, a filter mechanism is provided inside the filter box, the filter mechanism comprises two card slots opened on the inner wall of the filter box, a connecting frame is provided inside the two card slots, a plurality of springs are provided on both sides of the connecting frame, one end of the plurality of springs is connected to the card slot, a filter net is clamped inside the connecting frame, the shape of the filter net is provided with a funnel shape, two inclined blocks are provided on the top of the connecting frame, a handle is provided on the top of the filter net, and a hinge on one side of the filter box is connected to an opening and closing plate. The above technical scheme is adopted to facilitate the removal and cleaning of the filter net.

[0009] As a further description of the above technical solution: the treatment mechanism includes fixed plates arranged on both sides of the filter box, and electric telescopic rods are arranged on the tops of the two fixed plates, one end of the electric telescopic rods extends to the interior of the filter box, and two buffer plates are rotatably connected to the interior of the filter box, and multiple water flow grooves are provided on the surfaces of the two buffer plates, and a movable groove is provided at the bottom of the buffer plate, and a slider is slidably provided inside the movable groove, and the slider is connected to the electric telescopic rod. The above technical solution is adopted to facilitate the control of the flow rate of wastewater inside the filter box.

[0010] As a further description of the above technical solution: a partition is provided inside the filter box, a water flow hole is opened on the surface of the partition, a collecting box is provided at the bottom of the partition, the collecting box is slidably connected to the filter box, a collecting hole is opened on the top of the collecting box, and the collecting hole is connected with the water flow hole. The above technical solution is adopted to facilitate the centralized collection of filtered wastewater.

[0011] Technical effects and advantages of the utility model:

[0012] By setting the filtering mechanism, compared with the prior art, when the wastewater enters the filter box, it is filtered through the funnel-shaped filter screen, and the tilting block on the top of the connecting frame can tilt the wastewater on both sides of the collection frame to the filter screen, and the filtered impurities are retained on the surface of the filter screen through the filter screen. When cleaning it, the opening and closing plate is opened, and the filter screen is taken out from the inside of the connecting frame by the handle, so that the filter screen can be taken out conveniently by hand, and the impurities accumulated on the surface of the filter screen can be dumped, so that the filter screen can be quickly taken out and the impurities on the surface of the filter screen can be dumped;

[0013] By setting up a processing mechanism, compared with the prior art, when wastewater enters the filter box, the angles of the two buffer plates are adjusted first, and the slider is driven to move by an electric telescopic rod so that the inclination angle of the buffer plate can be adjusted, so that the buffer plate can control the incoming wastewater. The smaller the angle between the two inclined plates, the slower the speed at which water flows into the filter net, and the better the wastewater can be filtered. The water flow trough opened on the surface of the buffer plate can divert the incoming wastewater to prevent a large amount of wastewater from entering the filter box at a fast speed, which affects the separation effect of the device on the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the filtering structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the processing structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0018] Figure 5 It is a side structural schematic diagram of the utility model.

[0019] The accompanying drawings are marked as follows: 1. filter box; 2. box door; 3. glass window; 4. feed pipe; 5. connecting frame; 6. spring; 7. filter net; 8. tilting block; 9. handle; 10. opening and closing plate; 11. fixing plate; 12. electric telescopic rod; 13. buffer plate; 14. water flow trough; 15. partition; 16. water flow hole; 17. collection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The present application embodiment discloses Figure 1-5A wastewater separation device shown in the figure specifically includes a filter box 1, a box door 2 is hingedly connected to one side of the filter box 1, a glass window 3 is arranged on the surface of the box door 2, a feed pipe 4 is arranged on the top of the filter box 1, processing mechanisms are arranged on both sides of the filter box 1, a filtering mechanism is arranged inside the filter box 1, and the filtering mechanism includes two card slots opened on the inner wall of the filter box 1, a connecting frame 5 is arranged inside the two card slots, a plurality of springs 6 are arranged on both sides of the connecting frame 5, one end of the plurality of springs 6 is connected to the card slot, a filter screen 7 is connected to the inside of the connecting frame 5, the shape of the filter screen 7 is arranged in a funnel shape, and two inclined blocks 8 are arranged on the top of the connecting frame 5. A handle 9 is provided on the top of the filter screen 7, and an opening and closing plate 10 is connected to a hinge on one side of the filter box 1. When the waste water controlled by the buffer plate 13 contacts the filter screen 7, the waste water is filtered through the funnel-shaped filter screen 7. The inclined block 8 on the top of the connecting frame 5 can tilt the waste water on both sides of the collection frame to the filter screen 7, and the filtered impurities are retained on the surface of the filter screen 7 through the filter screen 7. When the filter screen 7 is cleaned, the opening and closing plate 10 is opened, and the filter screen 7 is taken out from the inside of the connecting frame 5 through the handle 9, and the impurities on the surface of the filter screen 7 are cleaned to prevent excessive impurities on the surface of the filter screen 7 from affecting the separation effect of the device on waste water.

[0022] Reference Figure 3 and Figure 4 As shown, the treatment mechanism includes fixed plates 11 arranged on both sides of the filter box 1, and the tops of the two fixed plates 11 are each provided with an electric telescopic rod 12, one end of the electric telescopic rod 12 extends to the inside of the filter box 1, and the inside of the filter box 1 is rotatably connected with two buffer plates 13, and the surfaces of the two buffer plates 13 are each provided with a plurality of water flow grooves 14, and the bottom of the buffer plate 13 is provided with a movable groove, and a slider is slidably provided inside the movable groove, and the slider is connected to the electric telescopic rod 12. When the filter box 1 needs to separate and filter the wastewater, the angles of the two buffer plates 13 are first adjusted, and the water is filtered. The electric telescopic rod 12 drives the slider to move, so that the inclination angle of the buffer plate 13 can be adjusted, and the wastewater is added into the filter box 1 through the feed pipe 4 at the top of the filter box 1, so that the buffer plate 13 can control the incoming wastewater. The smaller the angle between the two inclined plates, the slower the speed at which water flows into the filter net 7, and the better the wastewater can be filtered. The water flow trough 14 opened on the surface of the buffer plate 13 can divert the incoming wastewater to prevent a large amount of wastewater from entering the filter box 1 at a fast speed, which affects the separation effect of the device on the wastewater.

[0023] Reference Figure 1 and Figure 2As shown, a partition 15 is provided inside the filter box 1, a water flow hole 16 is provided on the surface of the partition 15, a collecting box 17 is provided at the bottom of the partition 15, the collecting box 17 is slidably connected to the filter box 1, a collecting hole is provided on the top of the collecting box 17, the collecting hole is communicated with the water flow hole 16, the filtered water flows into the collecting hole through the water flow hole 16 of the partition 15, the water flows into the collecting box 17 through the collecting hole, the box door 2 on one side of the filter box 1 is opened, the collecting box 17 is slid out of the filter box 1, and the water collected in the collecting box 17 can be centrally processed.

[0024] Working principle of the utility model: first, when the filter box 1 needs to separate and filter the wastewater, the angles of the two buffer plates 13 are adjusted first, and the slider is driven to move by the electric telescopic rod 12, so that the inclination angle of the buffer plate 13 can be adjusted;

[0025] Then, wastewater is added into the filter box 1 through the feed pipe 4 at the top of the filter box 1, so that the buffer plate 13 can control the incoming wastewater. The smaller the angle between the two inclined plates, the slower the speed at which water flows into the filter screen 7, so that the wastewater can be better filtered. In addition, the flow trough 14 provided on the surface of the buffer plate 13 can divert the incoming wastewater, preventing a large amount of wastewater from entering the filter box 1 at a high speed, thereby affecting the separation effect of the device on the wastewater.

[0026] Then, when the wastewater controlled by the buffer plate 13 contacts the filter screen 7, the wastewater is filtered by the funnel-shaped filter screen 7, and the inclined block 8 on the top of the connecting frame 5 can tilt the wastewater on both sides of the collecting frame to the filter screen 7, and the filtered impurities are retained on the surface of the filter screen 7 by the filter screen 7, and the filtered water flows into the collecting hole through the water flow hole 16 of the partition plate 15, and the water flows into the collection box 17 through the collection hole, and the box door 2 on one side of the filter box 1 is opened, and the collection box 17 is slid out of the filter box 1, and the water collected in the collection box 17 can be centrally processed;

[0027] When cleaning the filter 7, open the opening and closing plate 10, and use the handle 9 to drive the filter 7 out of the connecting frame 5 to clean the impurities on the surface of the filter 7 to prevent excessive impurities on the surface of the filter 7 from affecting the separation effect of the device on wastewater.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wastewater separation device, comprising a filter box (1), characterized in that: A door (2) is hingedly connected to one side of the filter box (1); a glass window (3) is provided on the surface of the door (2); a feed pipe (4) is provided on the top of the filter box (1); processing mechanisms are provided on both sides of the filter box (1); and a filtering mechanism is provided inside the filter box (1); The filtering mechanism comprises two slots provided on the inner wall of the filter box (1), a connecting frame (5) being arranged inside the two slots, a plurality of springs (6) being arranged on both sides of the connecting frame (5), one end of each of the plurality of springs (6) being connected to the slots, a filter screen (7) being connected inside the connecting frame (5), the filter screen (7) being arranged in a funnel shape, two inclined blocks (8) being arranged on the top of the connecting frame (5), a handle (9) being arranged on the top of the filter screen (7), and an opening and closing plate (10) being hingedly connected to one side of the filter box (1).

2. A wastewater separation device according to claim 1, characterized in that: The processing mechanism comprises fixed plates (11) arranged on both sides of the filter box (1), and the tops of the two fixed plates (11) are each provided with an electric telescopic rod (12), one end of the electric telescopic rod (12) extending into the interior of the filter box (1).

3. A wastewater separation device according to claim 1, characterized in that: Two buffer plates (13) are rotatably connected inside the filter box (1), a plurality of water flow grooves (14) are provided on the surfaces of the two buffer plates (13), and a movable groove is provided at the bottom of the buffer plates (13).

4. A wastewater separation device according to claim 3, characterized in that: A sliding block is slidably provided inside the movable groove, and the sliding block is connected to the electric telescopic rod (12).

5. A wastewater separation device according to claim 1, characterized in that: A partition (15) is provided inside the filter box (1), a water flow hole (16) is provided on the surface of the partition (15), and a collection box (17) is provided at the bottom of the partition (15).

6. A wastewater separation device according to claim 5, characterized in that: The collecting box (17) is slidably connected to the filter box (1), and a collecting hole is provided on the top of the collecting box (17), and the collecting hole is connected to the water flow hole (16).

Images