Wastewater filter capable of conveniently cleaning filter plate

Abstract

The utility model discloses a waste water filtering machine convenient to clean a filter plate, which relates to the field of waste water filtering machines and comprises a machine body, a first sealing cover and a second sealing cover, one side of the machine body is connected with the first sealing cover through a bolt, and the other side of the machine body is connected with the second sealing cover through a bolt. And a servo motor is mounted on one side of the first sealing cover through a bolt. The high-pressure water pump is connected with the external water conveying pipe, water is conveyed into the connecting pipe through the high-pressure water pump and the water conveying pipe, the water is sprayed to the outer wall of the cylindrical filter plate through the high-pressure spray head, and meanwhile the output end of the transmission motor drives the clamping frame, the clamping groove and the cylindrical filter plate to rotate; the cylindrical filter plate is comprehensively dredged by high-pressure water sprayed by the high-pressure spray head, so that the cylindrical filter plate is prevented from being blocked by impurities in wastewater, the cylindrical filter plate is convenient to clean, and the filtering efficiency of the wastewater filter is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater filters, in particular to a wastewater filter which is convenient for cleaning a filter plate. Background Art

[0002] In order to prevent the pollutants contained in the wastewater from causing harm to human health or the environment, the wastewater needs to be treated before it can be discharged. The existing wastewater treatment system uses a wastewater purification device to purify it step by step. Before the wastewater is finely treated, a wastewater filter must be used to remove large-volume impurities contained in the wastewater to facilitate fine treatment of the wastewater.

[0003] When the existing wastewater filter is in use, the wastewater is transported to the inside of the filter through the water inlet, the impurities in the wastewater are filtered through the filter plate in the filter, and the filtered water is discharged through the drain port. When the existing filter plate is filtering the impurities in the wastewater, the filter holes are easily clogged by the impurities in the wastewater, thereby reducing the filtering effect of the filter plate, and the clogged filter holes are not easy to clean, thus affecting the filtering efficiency of the wastewater filter. Utility Model Content

[0004] The utility model aims to provide a wastewater filter which is convenient for cleaning filter plates, so as to solve the problem that filter plates of wastewater filters currently on the market are easily clogged as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater filter that is easy to clean the filter plate, comprising a body, a first sealing cover and a second sealing cover, one side of the body is connected to the first sealing cover by bolts, the other side of the body is connected to the second sealing cover by bolts, a servo motor is installed on one side of the first sealing cover by bolts, a cylindrical filter plate is arranged inside the body, a connecting bin is welded to the top of the body, a connecting pipe extending to the outside is arranged inside the connecting bin, a high-pressure nozzle extending to the inside of the body is installed inside the connecting pipe, and a high-pressure water pump is installed at one end of the connecting pipe.

[0006] Preferably, a transmission motor is mounted on one side of the second sealing cover via bolts, and an output end of the transmission motor is located inside the machine body and is connected to a bracket via a coupling.

[0007] Preferably, a slot is provided inside the cylindrical filter plate.

[0008] Preferably, a water inlet is provided through the interior of the first sealing cover.

[0009] Preferably, a support frame is welded to the outer wall of the body, and a drainage port extending to the outside of the bottom end is opened inside the body.

[0010] Preferably, the output end of the servo motor is located inside the cylindrical filter plate and is connected to a threaded rod via a coupling, and the outer wall of the threaded rod is sleeved with a cleaning frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the cylindrical filter plate of the wastewater filter needs to be cleaned, the high-pressure water pump is connected to the external water delivery pipe, and the water is delivered to the inside of the connecting pipe through the high-pressure water pump and the water delivery pipe. The water is sprayed to the outer wall of the cylindrical filter plate through the high-pressure nozzle. At the same time, the output end of the transmission motor drives the bracket, the slot and the cylindrical filter plate to rotate. The high-pressure water sprayed by the high-pressure nozzle is used to fully clear the cylindrical filter plate, thereby preventing the cylindrical filter plate from being blocked by impurities in the wastewater, making the cylindrical filter plate easy to clean, thereby effectively improving the filtration efficiency of the wastewater filter.

[0013] 2. When the wastewater filter needs to be cleaned, the servo motor drives the threaded rod to rotate, and the threaded rod drives the cleaning frame to slide on the inner wall of the cylindrical filter plate. The impurities adhered to the inner wall of the cylindrical filter plate are cleaned by the cleaning frame, and then the body and the first sealing cover are disassembled to facilitate the discharge of impurities on the inner wall of the cylindrical filter plate. By arranging the servo motor, the threaded rod and the cleaning frame, the cleaning efficiency inside the wastewater filter is improved, and there is no need to manually brush the inside of the cylindrical filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0016] Figure 3 It is the front view of the utility model.

[0017] In the figure: 1. body; 101. support frame; 102. drain outlet; 2. first sealing cover; 201. water inlet; 3. second sealing cover; 301. transmission motor; 302. bracket; 4. servo motor; 401. threaded rod; 402. cleaning rack; 5. cylindrical filter plate; 501. bracket; 6. connecting compartment; 601. connecting pipe; 602. high-pressure nozzle; 603. high-pressure water pump. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a wastewater filter that is easy to clean the filter plate, including a body 1, a first sealing cover 2 and a second sealing cover 3. The first sealing cover 2 is connected to one side of the body 1 by bolts, and the second sealing cover 3 is connected to the other side of the body 1 by bolts. A servo motor 4 is installed on one side of the first sealing cover 2 by bolts. A cylindrical filter plate 5 is arranged inside the body 1, a connecting bin 6 is welded to the top of the body 1, a connecting pipe 601 extending to the outside is arranged inside the connecting bin 6, a high-pressure nozzle 602 extending to the inside of the body 1 is installed inside the connecting pipe 601, a high-pressure water pump 603 is installed at one end of the connecting pipe 601, and a water delivery pipe is connected to the end of the high-pressure water pump 603 away from the connecting pipe 601.

[0020] During specific implementation, when it is necessary to dredge the clogged cylindrical filter plate 5, the high-pressure water pump 603 is connected to the external water delivery pipe, and the high-pressure water pump 603 is started. The input end of the high-pressure water pump 603 draws water into the interior of the high-pressure water pump 603 through the water delivery pipe, and the water is delivered to the interior of the connecting pipe 601 through the output end of the high-pressure water pump 603. The water is sprayed onto the outer wall of the cylindrical filter plate 5 through the high-pressure nozzle 602 at the bottom of the connecting pipe 601. At the same time, the transmission motor 301 is started, and the output end of the transmission motor 301 drives the bracket 302 to rotate through the coupling. The rotation of the bracket 302 drives the card slot 501 and the cylindrical filter plate 5 engaged with the bracket 302 to rotate, and the high-pressure water sprayed by the high-pressure nozzle 602 fully dredges the cylindrical filter plate 5, thereby preventing the cylindrical filter plate 5 from being clogged by impurities in the wastewater, making the cylindrical filter plate 5 easy to clean, thereby effectively improving the filtering efficiency of the wastewater filter.

[0021] See also Figure 2 and Figure 3 It can be seen that a transmission motor 301 is installed on one side of the second sealing cover 3 through bolts, and the output end of the transmission motor 301 is located inside the body 1 and is connected to a bracket 302 through a coupling.

[0022] See also Figure 2 It can be seen that a slot 501 is provided inside the cylindrical filter plate 5 , and the inner wall of the slot 501 is engaged and connected with the outer wall of the bracket 302 .

[0023] During specific implementation, the transmission motor 301 is started, and the output end of the transmission motor 301 drives the bracket 302 to rotate through the coupling. The rotation of the bracket 302 drives the slot 501 engaged with the bracket 302 to rotate. The rotation of the slot 501 drives the cylindrical filter plate 5 to rotate, so that the cylindrical filter plate 5 drives the impurities inside the body 1 to roll, thereby preventing the impurities from accumulating at the bottom end of the cylindrical filter plate 5 and affecting the filtering effect of the wastewater filter.

[0024] See also Figure 1 , Figure 2 and Figure 3 It can be seen that a water inlet 201 is provided through the interior of the first sealing cover 2 .

[0025] During specific implementation, the wastewater to be filtered is transported to the interior of the machine body 1 through the water inlet 201 for filtration.

[0026] See also Figure 1 , Figure 2 and Figure 3 It can be seen that a support frame 101 is welded to the outer wall of the body 1, and a drainage port 102 extending to the outside of the bottom end is opened inside the body 1.

[0027] During specific implementation, the wastewater filter is supported by the support frame 101 , and the filtered water after filtering inside the body 1 is discharged out of the device through the drain port 102 .

[0028] See also Figure 2 It can be seen that the output end of the servo motor 4 is located inside the cylindrical filter plate 5 and is connected to a threaded rod 401 through a coupling. The outer wall of the threaded rod 401 is sleeved with a cleaning rack 402. The outer wall of the threaded rod 401 is threadedly connected to the inner wall of the cleaning rack 402. The outer wall of the cleaning rack 402 is slidably connected to the inner wall of the cylindrical filter plate 5. The threaded rod 401 is located inside the cylindrical filter plate 5 and away from the central axis of the cylindrical filter plate 5.

[0029] During specific implementation, when it is necessary to clean the impurities adhered to the inner wall of the cylindrical filter plate 5, the forward rotation of the servo motor 4 is started, and the output end of the servo motor 4 drives the threaded rod 401 to rotate forward through the coupling. The forward rotation of the threaded rod 401 drives the cleaning frame 402 threadedly connected to the threaded rod 401 to move, and the cleaning frame 402 slides on the inner wall of the cylindrical filter plate 5. The cleaning frame 402 cleans the impurities adhered to the inner wall of the cylindrical filter plate 5, and the bolts connected between the machine body 1 and the first sealing cover 2 are disassembled, and then the machine body 1 and the first sealing cover 2 are separated, so that the impurities on the inner wall of the cylindrical filter plate 5 are easy to discharge. By arranging the servo motor 4, the threaded rod 401 and the cleaning frame 402, the cleaning efficiency inside the wastewater filter is improved, and there is no need to manually brush the inside of the cylindrical filter plate 5.

[0030] To sum up: when the wastewater filter is in use, the wastewater to be filtered is transported to the interior of the machine body 1 through the water inlet 201, and the cylindrical filter plate 5 is driven to rotate by the transmission motor 301, the bracket 302 and the slot 501, and the impurities in the wastewater are filtered by the cylindrical filter plate 5, and the filtered water is discharged from the interior of the machine body 1 through the drain port 102.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wastewater filter for facilitating cleaning of filter plates, comprising a body (1), a first sealing cover (2) and a second sealing cover (3), characterized in that: A first sealing cover (2) is connected to one side of the machine body (1) by bolts, and a second sealing cover (3) is connected to the other side of the machine body (1) by bolts. A servo motor (4) is installed on one side of the first sealing cover (2) by bolts. A cylindrical filter plate (5) is arranged inside the machine body (1). A connecting chamber (6) is welded to the top of the machine body (1). A connecting pipe (601) extending to the outside is arranged inside the connecting chamber (6). A high-pressure nozzle (602) extending to the inside of the machine body (1) is installed inside the connecting pipe (601). A high-pressure water pump (603) is installed at one end of the connecting pipe (601).

2. A wastewater filter for easy cleaning of filter plates according to claim 1, characterized in that: A transmission motor (301) is mounted on one side of the second sealing cover (3) via bolts, and an output end of the transmission motor (301) is located inside the machine body (1) and is connected to a bracket (302) via a coupling.

3. A wastewater filter for easy cleaning of filter plates according to claim 1, characterized in that: A slot (501) is provided inside the cylindrical filter plate (5).

4. A wastewater filter for easy cleaning of filter plates according to claim 1, characterized in that: A water inlet (201) is provided through the interior of the first sealing cover (2).

5. The wastewater filter for easy cleaning of filter plates according to claim 1, characterized in that: A support frame (101) is welded to the outer wall of the machine body (1), and a drainage port (102) extending to the outside of the bottom end is provided inside the machine body (1).

6. A wastewater filter for easy cleaning of filter plates according to claim 1, characterized in that: The output end of the servo motor (4) is located inside the cylindrical filter plate (5) and is connected to a threaded rod (401) via a coupling, and the outer wall of the threaded rod (401) is sleeved with a cleaning frame (402).

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