Water pollution filtering device

Abstract

The utility model discloses a water pollution filtering device which comprises a filtering box, the top of the filtering box is fixedly connected with a water inlet pipe, the bottom of the filtering box is fixedly connected with a water outlet pipe, the inner wall of the filtering box is fixedly connected with a first filtering plate, and the side wall of the filtering box is fixedly connected with a servo motor; according to the water pollution filtering device, sewage is filtered by a first filtering plate after entering an inner cavity of the filtering box, then a servo motor is driven, when a rotating shaft rotates, a sliding plate can drive a cleaning plate to slide on the surface of the first filtering plate to remove impurities on the surface of the first filtering plate, and when the cleaning plate slides to one side of the filtering box, a clamping plate slides towards an inner cavity of a collecting box to remove impurities on the surface of the first filtering plate; when the notch is opened, impurities and sewage on the surface of the first filter plate can enter the inner cavity of the collecting box at the same time, the sewage is filtered by the second filter plate, and the impurities remain in the inner cavity of the collecting box, so that the filtered impurities on the surface of the first filter plate can be quickly collected without pausing the filter device, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filtration, in particular to a water pollution filtration device. Background Art

[0002] Water pollution prevention and control refers to the prevention and control of the phenomenon that the chemical, physical, biological or radioactive characteristics of water bodies are changed due to the intervention of certain substances, thereby affecting the effective use of water, endangering human health or damaging the ecological environment, and causing water quality deterioration. In order to reduce water pollution, people often use sewage treatment devices to filter sewage and then filter out impurities in sewage.

[0003] In the prior art, conventional filtering and purification devices for water pollution control use filter core assemblies to filter impurities in water. During use, the filter core assemblies will be contaminated with a large amount of impurities, causing blockage of the filter core assemblies. The filter core assemblies need to be regularly disassembled, cleaned or replaced, which is very inconvenient to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water pollution filtering device, which has the advantages of stirring and automatically cleaning the filter plate, avoiding the problem of regularly disassembling, cleaning or replacing the filter core assembly.

[0005] In order to achieve the purpose of automatically cleaning the filter plate, the utility model provides the following technical solutions:

[0006] A water pollution filtering device comprises a filter box, the top of which is fixedly connected to a water inlet pipe, the bottom of which is fixedly connected to a water outlet pipe, and further comprises:

[0007] A first filter plate is fixedly connected to the inner wall of the filter box, a servo motor is fixedly connected to the side wall of the filter box, a rotating shaft is fixedly connected to the end of the servo motor located in the inner cavity of the filter box, a slide plate is connected to the outer wall screw of the rotating shaft, a cleaning plate is fixedly connected to the bottom of the slide plate, and collection boxes are fixedly connected to both sides of the filter box.

[0008] According to some embodiments, a gap is provided between the collecting box and the filtering box, and an elastic component is fixedly connected to the inner wall of the collecting box.

[0009] According to some embodiments, a clamping plate is fixedly connected to the end of the elastic component located in the inner cavity of the notch, and the clamping plate can separate the notch, and a second filter plate is fixedly connected between the collection box and the filter box below the first filter plate.

[0010] According to some embodiments, a guide box is fixedly connected to the bottom of the collection box, and a first spring is fixedly connected to the inner wall of the guide box.

[0011] According to some embodiments, a top plate is fixedly connected to the top of the first spring, and the top plate is slidably connected to the inner wall of the collection box.

[0012] According to some embodiments, the elastic component includes a sleeve, a sliding column and a second spring. The sleeve is fixedly mounted on the inner wall of the collection box. The inner wall of the sleeve is slidably connected to the sliding column, and the sliding column is fixedly connected to the clamping plate. The second spring is fixedly connected between the sliding column and the sleeve.

[0013] According to some embodiments, limiting plates are fixedly connected to both sides of the cleaning plate, and the limiting plates can extend to the inner cavity of the notch to fit with the clamping plate.

[0014] According to some embodiments, a limiting column is fixedly connected to the inner wall of the filter box, and the limiting column passes through the slide plate.

[0015] Beneficial Effects

[0016] The utility model provides a water pollution filtering device, which has the following beneficial effects:

[0017] In the water pollution filtering device, after sewage enters the inner cavity of the filter box, it will be filtered by the first filter plate, and then the servo motor will be driven. When the rotating shaft rotates, the slide plate will drive the cleaning plate to slide on the surface of the first filter plate to remove impurities on the surface of the first filter plate, and when the cleaning plate slides to one side of the filter box, the card plate slides toward the inner cavity of the collection box, the gap is opened, and the impurities and sewage on the surface of the first filter plate will enter the inner cavity of the collection box at the same time, the sewage will be filtered by the second filter plate, and the impurities will remain in the inner cavity of the collection box. The above is convenient for quickly collecting the impurities filtered on the surface of the first filter plate, and there is no need to pause the filtering device, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model (front section);

[0020] Figure 3 It is a structural schematic diagram (front section) of the elastic component of the utility model.

[0021] In the figure: 1. filter box; 101. water inlet pipe; 102. water outlet pipe; 2. first filter plate; 201. servo motor; 202. rotating shaft; 203. slide plate; 204. cleaning plate; 205. collecting box; 206. notch; 207. elastic component; 208. clamping plate; 209. second filter plate; 3. guide box; 301. first spring; 302. top plate; 303. sleeve; 304. sliding column; 305. second spring; 306. limiting plate; 307. limiting column. DETAILED DESCRIPTION

[0022] 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 embodiments of 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 in 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.

[0023] Reference Figure 1-3 A water pollution filtering device comprises a filter box 1, a water inlet pipe 101 is fixedly connected to the top of the filter box 1, a water outlet pipe 102 is fixedly connected to the bottom of the filter box 1, and further comprises:

[0024] The first filter plate 2 is fixedly connected to the inner wall of the filter box 1, the servo motor 201 is fixedly connected to the side wall of the filter box 1, the end of the servo motor 201 located in the inner cavity of the filter box 1 is fixedly connected to the rotating shaft 202, the outer wall of the rotating shaft 202 is connected to the slide plate 203, the bottom of the slide plate 203 is fixedly connected to the cleaning plate 204, and the two sides of the filter box 1 are fixedly connected to the collecting box 205;

[0025] A notch 206 is provided between the collection box 205 and the filter box 1, and an elastic component 207 is fixedly connected to the inner wall of the collection box 205;

[0026] A clamping plate 208 is fixedly connected to the end of the inner cavity elastic component 207 located at the notch 206, and the clamping plate 208 can block the notch 206. A second filter plate 209 is fixedly connected between the collection box 205 and the filter box 1 below the first filter plate 2;

[0027] It should be noted that: sewage is passed from the water inlet pipe 101 to the inner cavity of the filter box 1. After the sewage enters the inner cavity of the filter box 1, it will be filtered by the first filter plate 2, and impurities will remain on the surface of the first filter plate 2. Then the servo motor 201 is driven, and the servo motor 201 will drive the rotating shaft 202 to rotate. Since the rotating shaft 202 and the slide plate 203 are connected by a screw rod, when the rotating shaft 202 rotates, the slide plate 203 will drive the cleaning plate 204 to slide on the surface of the first filter plate 2, and the impurities on the surface of the first filter plate 2 are removed by the cleaning plate 204. When the cleaning plate 204 slides to one side of the filter box 1, the limiting plate 306 on the side wall of the cleaning plate 204 will squeeze the card plate 208 When the filter element 204 is cleaned, the filter element 206 is moved back to the original position and the filter element 208 is moved back to the original position and the filter element 208 is moved back to the original position and the filter element 208 is moved back to the original position and the filter element 208 is moved back to the original position and the filter element 206 is moved back to the original position and the filter element 206 is moved back to the original position and the filter element 204 ...4 is moved back to the original position and the filter element 204 is moved back to the original position and the filter element 204 is moved back to the original position and the filter element 204 is moved back to the original position and the filter element 204 is moved back to the original position and the filter element 204 is moved back to the original position and the filter element 204 is moved back to the original position and the filter element

[0028] Reference Figure 1-3 The bottom of the collecting box 205 is fixedly connected with a guide box 3, and the inner wall of the guide box 3 is fixedly connected with a first spring 301;

[0029] A top plate 302 is fixedly connected to the top of the first spring 301, and the top plate 302 is slidably connected to the inner wall of the collection box 205;

[0030] The elastic component 207 includes a sleeve 303, a sliding column 304 and a second spring 305. The sleeve 303 is fixedly mounted on the inner wall of the collection box 205. The inner wall of the sleeve 303 is slidably connected with the sliding column 304. The sliding column 304 is fixedly connected to the clamping plate 208. The second spring 305 is fixedly connected between the sliding column 304 and the sleeve 303.

[0031] It should be noted that when there are too many impurities in the inner cavity of the collecting box 205, the second filter plate 209 will be blocked. When the sewage in the inner cavity of the filter box 1 continues to flow into the inner cavity of the collecting box 205, the pressure in the inner cavity of the collecting box 205 increases, so that the top plate 302 follows the downward pressure of the first spring 301, so that the sewage in the inner cavity of the collecting box 205 connects with the impurities to flow to the guide box 3, and flows out of the guide box 3, achieving the effect of automatic cleaning. The elastic component 207 uses the sliding column 304 to slide into the inner cavity of the sleeve 303, causing the second spring 305 to contract, thereby generating a rebound force, which can prompt the sliding column 304 and its clamping plate 208 to return to their original positions.

[0032] Reference Figure 1-3, both sides of the cleaning plate 204 are fixedly connected with limiting plates 306, and the limiting plates 306 can extend to the inner cavity of the notch 206 and fit with the clamping plate 208;

[0033] The inner wall of the filter box 1 is fixedly connected with a limiting column 307, and the limiting column 307 passes through the slide plate 203;

[0034] It should be noted that: the limiting plate 306 can contact the card plate 208, thereby squeezing the card plate 208 to slide toward the inner cavity of the collection box 205, and when the limiting plate 306 and the cleaning plate 204 clean the surface of the first filter plate 2, the limiting plate 306 can limit some impurities from flowing back to the top of the first filter plate 2, and the limiting column 307 can prevent the slide plate 203 from rotating with the rotating shaft 202.

[0035] Operation method: sewage is led from the water inlet pipe 101 to the inner cavity of the filter box 1. After the sewage enters the inner cavity of the filter box 1, it will be filtered by the first filter plate 2, and impurities will remain on the surface of the first filter plate 2. Then the servo motor 201 is driven, and the servo motor 201 will drive the rotating shaft 202 to rotate. Since the rotating shaft 202 and the slide plate 203 are connected by a screw rod, when the rotating shaft 202 rotates, the slide plate 203 will drive the cleaning plate 204 to slide on the surface of the first filter plate 2. The cleaning plate 204 is used to remove impurities on the surface of the first filter plate 2, and when the cleaning plate 204 slides to one side of the filter box 1, the limiting plate 306 on the side wall of the cleaning plate 204 will squeeze the card plate 208 to The inner cavity of the collecting box 205 slides, and at this time the elastic component 207 is triggered to generate a rebound force, the notch 206 is opened, and the impurities and sewage on the surface of the first filter plate 2 will enter the inner cavity of the collecting box 205 at the same time. Since the second filter plate 209 is fixedly connected between the collecting box 205 and the filter box 1, the sewage is filtered by the second filter plate 209, and the impurities remain in the inner cavity of the collecting box 205. After the cleaning plate 204 slides in the opposite direction, the card plate 208 returns to its original position under the rebound force of the elastic component 207, and blocks the notch 206. This facilitates the rapid collection of the impurities filtered on the surface of the first filter plate 2, and there is no need to stop the filtering device, which is simple and convenient.

[0036] When there are too many impurities in the inner cavity of the collecting box 205, the second filter plate 209 will be blocked. When the sewage in the inner cavity of the filter box 1 continues to flow into the inner cavity of the collecting box 205, the pressure in the inner cavity of the collecting box 205 increases, so that the top plate 302 follows the downward pressure of the first spring 301, so that the sewage in the inner cavity of the collecting box 205 connects with the impurities and flows to the guide box 3, and flows out from the guide box 3, achieving the effect of automatic cleaning.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pollution filtering device, comprising a filter box (1), characterized in that: The top of the filter box (1) is fixedly connected to a water inlet pipe (101), the bottom of the filter box (1) is fixedly connected to a water outlet pipe (102), and further comprises: The inner wall of the filter box (1) is fixedly connected to a first filter plate (2), the side wall of the filter box (1) is fixedly connected to a servo motor (201), the end of the servo motor (201) located in the inner cavity of the filter box (1) is fixedly connected to a rotating shaft (202), the outer wall of the rotating shaft (202) is connected to a slide plate (203), the bottom of the slide plate (203) is fixedly connected to a cleaning plate (204), and both sides of the filter box (1) are fixedly connected to collection boxes (205).

2. A water pollution filtering device according to claim 1, characterized in that: A notch (206) is provided between the collecting box (205) and the filtering box (1), and an elastic component (207) is fixedly connected to the inner wall of the collecting box (205).

3. A water pollution filtering device according to claim 2, characterized in that: A clamping plate (208) is fixedly connected to the end of the elastic component (207) located in the inner cavity of the notch (206), and the clamping plate (208) can block the notch (206). A second filter plate (209) is fixedly connected between the collection box (205) and the filter box (1) located below the first filter plate (2).

4. A water pollution filtering device according to claim 3, characterized in that: The bottom of the collecting box (205) is fixedly connected to a flow guide box (3), and the inner wall of the flow guide box (3) is fixedly connected to a first spring (301).

5. A water pollution filtering device according to claim 4, characterized in that: A top plate (302) is fixedly connected to the top of the first spring (301), and the top plate (302) is slidably connected to the inner wall of the collection box (205).

6. A water pollution filtering device according to claim 3, characterized in that: The elastic component (207) comprises a sleeve (303), a sliding column (304) and a second spring (305); the sleeve (303) is fixedly mounted on the inner wall of the collection box (205); the inner wall of the sleeve (303) is slidably connected to the sliding column (304); the sliding column (304) is fixedly connected to the clamping plate (208); and the second spring (305) is fixedly connected between the sliding column (304) and the sleeve (303).

7. A water pollution filtering device according to claim 3, characterized in that: The cleaning plate (204) is fixedly connected to limiting plates (306) on both sides, and the limiting plates (306) can extend to the inner cavity of the notch (206) and fit with the clamping plate (208).

8. A water pollution filtering device according to claim 1, characterized in that: The inner wall of the filter box (1) is fixedly connected to a limiting column (307), and the limiting column (307) passes through the slide plate (203).

Images