Novel filter and cleaning device

Abstract

The invention discloses a novel filter and a cleaning device, and relates to filters, the novel filter comprises a shell, the bottom of the shell is fixedly connected with bottom feet, the top of the inner wall of the shell is fixedly connected with a mounting rack, the bottom of the mounting rack is fixedly connected with a plurality of water filtering buckets, and the bottoms of the water filtering buckets are fixedly connected with drainage pipes; a filtering assembly is arranged in the water filtering barrel and comprises a filtering sleeve, filtering cloth is fixedly mounted on the side wall of the filtering sleeve, a filtering net cover is arranged on the inner wall of the filtering sleeve in a sleeving manner, and a supporting frame is arranged in the filtering net cover in a sleeving manner; the filter sleeve is arranged to be in a long cylinder shape, the filter cloth is arranged on the upper side wall of the filter sleeve, the area of the filter cloth capable of being arranged is increased, meanwhile, due to the fact that the bottom of the filter sleeve right facing the water flow inlet direction is closed, water flow can only flow in the side direction and then penetrates through the filter cloth to complete filtering, and compared with an existing single-layer partition net type filtering mode, the filtering efficiency is greatly improved. The filtering efficiency is improved.

Description

Technical Field

[0001] The invention relates to a filter, in particular to a novel filter and a cleaning device. Background Art

[0002] A filter is a device used to filter impurities, particles and other substances to achieve the purpose of purification or refining. The core filter component of existing mechanical filters is usually a filter screen or filter membrane with a diameter equivalent to the filter water pipe. During the filtration process, the impact force in the direction of the water flow is used to complete the filtration; such a water flow has a small contact area with the filter screen, and the filtration speed and filtration effect are not good under the same water volume. Summary of the invention

[0003] The purpose of the present invention is to provide a new type of filter and cleaning device to solve the problems of small contact area between water flow and filter screen, poor filtering speed and filtering effect in the filtering assembly of the prior art filter proposed in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A novel filter comprises a shell, the bottom of which is fixedly connected with a base, the top of the inner wall of the shell is fixedly connected with a mounting frame, the bottom of the mounting frame is fixedly connected with a plurality of water filter barrels, the bottom of the water filter barrel is fixedly connected with a drain pipe, a filter assembly is arranged in the water filter barrel, the filter assembly comprises a filter sleeve, a filter cloth is fixedly mounted on the side wall of the filter sleeve, a filter mesh cover is sleeved on the inner wall of the filter sleeve, a support frame for maintaining the expansion of the filter mesh cover is sleeved inside the filter mesh cover, sewage to be filtered is added into the filter mesh cover, filtered by the filter mesh cover and the filter cloth, and then sent out through the drain pipe to achieve water filtration.

[0006] As a further solution of the present invention: a plurality of through openings are opened in the middle part of the mounting frame, the bottoms of the plurality of through openings are respectively arranged corresponding to the tops of the plurality of filter components, the top edges of the through openings are opened with mounting grooves, the inner edges of the mounting grooves are fixedly connected with a plurality of snap-in columns, the top of the filter screen cover is fixedly connected with a snap-in ring, the edge of the snap-in ring is opened with a plurality of snap-in holes, and the plurality of snap-in columns are respectively snap-in connected with the plurality of snap-in holes.

[0007] As a further solution of the present invention: an outer edge of the mounting groove is rotatably connected to an adjusting ring, a top of the support frame is fixedly connected to an assembling ring, a bottom of the assembling ring is snap-connected to the top of the adjusting ring, an edge of the adjusting ring is provided with an adjusting tooth groove, an adjusting motor is provided on one side of the water filter barrel, an output end of the adjusting motor is fixedly connected to an adjusting gear, and one side of the adjusting gear is meshingly connected to the adjusting tooth groove.

[0008] As a further solution of the present invention: a diversion assembly is fixedly installed on the top of the shell, and the diversion assembly includes a top cover, and a top edge of the top cover is fixedly connected to a plurality of docking covers, and the plurality of docking covers are respectively aligned with a plurality of through ports; a diversion pipe is fixedly connected to the middle of the docking cover, a water inlet pipe is fixedly connected to the middle of the top cover, a connecting pipe is fixedly connected between the docking cover and the diversion pipe, and a regulating valve is fixedly installed in the middle of the connecting pipe.

[0009] As a further solution of the present invention: a current collecting assembly is fixedly installed on the bottom of the inner wall of the shell, and the current collecting assembly includes a current collecting plate, a filter membrane is fixedly connected to the middle of the inner wall of the current collecting plate, the top of the current collecting plate is fixedly connected to several drain pipes, and one side of the current collecting plate is fixedly connected to a water outlet pipe.

[0010] As a further solution of the present invention: the bottoms of several of the drainage pipes extend to the inside of the collecting plate and are fixedly connected with a diversion water drain, a diversion port is opened at the bottom of the diversion water drain, and the bottom of the diversion water drain is arranged in contact with the top surface of the filter membrane.

[0011] As a further solution of the present invention: an upper sealing sheet is fixedly connected to the edge of the top cover, a lower sealing sheet is fixedly connected to the edge of the shell, and the upper sealing sheet and the lower sealing sheet are fixedly connected by bolts.

[0012] A novel filter cleaning device comprises a cleaning water tank, a cleaning water pump is fixedly installed inside the cleaning water tank, a plurality of cleaning water pipes are fixedly connected to the output end of the cleaning water pump, one end of each of the cleaning water pipes is fixedly connected to a cleaning collar, a plurality of cleaning grooves are opened on the inner wall of the cleaning collar, the inner cavity size of the cleaning collar is consistent with the outer diameter of the filter sleeve, a pressure sensor is fixedly installed in the inner cavity of the cleaning collar; a clean water pipe is fixedly connected to the bottom of the cleaning water tank, and one end of the clean water pipe is fixedly connected to the output end of an external water pump.

[0013] As a further solution of the present invention: a driving guide rail is provided on one side of the cleaning water tank close to the filter assembly, a connecting frame is slidably mounted on the inner wall of the driving guide rail, and one side of the connecting frame is fixedly connected to one side of the cleaning ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention increases the area of ​​filter cloth that can be laid out by setting the filter sleeve in a long cylindrical shape and setting filter cloth on the upper side wall thereof; at the same time, since the bottom of the filter sleeve facing the direction of water flow inlet is closed, the water flow can only flow laterally and then pass through the filter cloth to complete filtering, thereby improving the filtering efficiency compared with the existing single-layer mesh filtering method;

[0015] The present invention drives the adjusting gear to rotate by adjusting the motor, and then drives the supporting frame to rotate, so that the supporting part is displaced, and the contact position between the supporting part and the filter screen is changed, so that different areas of the filter screen are used for filtering operation, avoiding the problem of reduced filtering effect caused by long-term use of one area;

[0016] The present invention provides a flow splitter assembly, utilizes a water inlet pipe and a flow splitter pipe to split the water flow fed into filter assemblies at different positions, and controls the closing of the connecting pipe through a regulating valve, so that the filter assemblies can work alternately, and when the filtered water flow is small, the usage of the filter assemblies can be reduced;

[0017] The cleaning device of the present invention delivers water to the side wall of the filter sleeve through the cleaning sleeve ring, uses the water flow to impact the filter cloth to clean the filter cloth, and cooperates with the driving guide rail to drive the driving guide rail to move up and down to achieve uniform cleaning of the entire filter sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 It is a partial cross-sectional view of the housing of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the mounting frame of the present invention;

[0021] Figure 4 is a three-dimensional diagram of the filter assembly of the present invention;

[0022] Figure 5 A three-dimensional diagram of the cleaning collar of the present invention;

[0023] Figure 6 It is a cross-sectional view of the current collecting assembly of the present invention.

[0024] In the figure: 101, housing; 102, lower sealing sheet; 103, mounting frame; 1031, through port; 1032, mounting groove; 1033, clamping column; 104, water filter bucket; 105, current collecting assembly; 1051, current collecting plate; 1052, filter membrane; 1053, diversion water drain; 106, drain pipe; 107, foot; 108, outlet pipe; 2, filter assembly; 201, filter sleeve; 202, filter cloth; 203, clamping ring; 204, filter screen Cover; 205, snap-on hole; 206, assembly ring; 207, support frame; 208, adjustment ring; 209, adjustment gear; 301, drive guide rail; 302, connecting frame; 303, cleaning collar; 304, cleaning tank; 305, cleaning water pipe; 306, clean water pipe; 307, cleaning water tank; 4, diverter assembly; 401, top cover; 402, upper sealing sheet; 403, docking cover; 404, water inlet pipe; 405, diverter pipe; 406, regulating valve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 In the embodiment of the present invention, a novel filter includes a housing 101, and a foot 107 is fixedly connected to the bottom of the housing 101. Figure 2 The top of the inner wall of the housing 101 is fixedly connected with a mounting frame 103, the bottom of the mounting frame 103 is fixedly connected with a plurality of filter barrels 104, the bottom of the filter barrel 104 is fixedly connected with a drain pipe 106, and a filter assembly 2 is arranged in the filter barrel 104, see Figure 4 The filter assembly 2 includes a filter sleeve 201, a filter cloth 202 is fixedly installed on the side wall of the filter sleeve 201, and the inner wall of the filter sleeve 201 is sleeved with a filter screen cover 204. The interior of the filter screen cover 204 is sleeved with a support frame 207 for maintaining the expansion of the filter screen cover 204. The present application adds sewage to be filtered into the filter screen cover 204, and the sewage enters the filter bucket 104 after being filtered by the filter screen cover 204 and the filter cloth 202, and is then sent out from the drain pipe 106 to filter the water. The present application increases the area of ​​the filter cloth 202 by setting the filter sleeve 201 in a long cylindrical shape and setting the filter cloth 202 on its upper side wall. At the same time, due to the closed setting of the bottom of the filter sleeve 201 facing the direction of water flow, the water flow can only flow laterally and then pass through the filter cloth 202 to complete the filtration. Compared with the existing single-layer mesh filtering method, the filtration efficiency is improved.

[0027] See also Figure 2 and Figure 3 A plurality of through openings 1031 are provided in the middle of the mounting frame 103, and the bottoms of the plurality of through openings 1031 are respectively arranged corresponding to the tops of the plurality of filter components 2. The top edges of the through openings 1031 are provided with mounting grooves 1032, and the inner edges of the mounting grooves 1032 are fixedly connected with a plurality of snap-in columns 1033. The top of the filter screen cover 204 is fixedly connected with a snap-in ring 203, and the edge of the snap-in ring 203 is provided with a plurality of snap-in holes 205, and the plurality of snap-in columns 1033 are respectively snap-in connected with the plurality of snap-in holes 205, so as to realize the snap-in fixation of the filter screen cover 204 and facilitate the disassembly and replacement of the filter screen cover 204.

[0028] To achieve the installation of the support frame 207, the outer edge of the installation groove 1032 is rotatably connected with an adjustment ring 208, the top of the support frame 207 is fixedly connected with an assembly ring 206, the bottom of the assembly ring 206 is snap-connected with the top of the adjustment ring 208, and the edge of the adjustment ring 208 is provided with an adjustment tooth groove, and an adjustment motor is provided on one side of the water filter barrel 104, and the output end of the adjustment motor is fixedly connected with an adjustment gear 209, and one side of the adjustment gear 209 is meshingly connected with the adjustment tooth groove; in the present embodiment, the support frame 207 is divided into four support parts, and a through groove is provided between adjacent support parts. The adjustment motor drives the adjustment gear 209 to rotate, and then drives the support frame 207 to rotate, so that the support part is displaced, and the covering contact position of the support part and the filter screen cover 204 is changed, so that different areas of the filter screen cover 204 are used for filtering operations, avoiding the problem of reduced filtering effect caused by long-term use of one area.

[0029] See also Figure 1 In order to realize the operation adjustment of multiple filter components 2, a diverter component 4 is fixedly installed on the top of the shell 101, and the diverter component 4 includes a top cover 401, and a plurality of docking covers 403 are fixedly connected to the top edge of the top cover 401, and the plurality of docking covers 403 are respectively aligned with the plurality of through ports 1031; a diverter pipe 405 is fixedly connected to the middle of the docking cover 403, and a water inlet pipe 404 is fixedly connected to the middle of the top cover 401. A connecting pipe is fixedly connected between the docking cover 403 and the diverter pipe 405, and a regulating valve 406 is fixedly installed in the middle of the connecting pipe. By setting the water inlet pipe 404 and the diverter pipe 405, the water flow fed in is diverted and guided into the filter components 2 at different positions. The connecting pipe is closed by controlling the regulating valve 406, so that the filter components 2 can work alternately. When the filtered water flow rate is small, the usage of the filter components 2 can be reduced.

[0030] See also Figure 6 In order to collect the water filtered by multiple filter components 2 in a centralized manner, a current collecting component 105 is fixedly installed at the bottom of the inner wall of the shell 101 of the present application. The current collecting component 105 includes a current collecting plate 1051. The top of the current collecting plate 1051 is fixedly connected to a plurality of drain pipes 106. One side of the current collecting plate 1051 is fixedly connected to an outlet pipe 108. In order to improve the filtering effect, a filter membrane 1052 is fixedly connected to the middle of the inner wall of the current collecting plate 1051.

[0031] In order to disperse the water flow and improve the utilization rate of the filter membrane 1052, the bottoms of several drainage pipes 106 extend to the inside of the collecting plate 1051 and are fixedly connected to the diversion water drain 1053. The bottom of the diversion water drain 1053 is provided with a diversion port, and the bottom of the diversion water drain 1053 is arranged in contact with the top surface of the filter membrane 1052.

[0032] See also Figure 1To achieve fixed installation between the top cover 401 and the shell 101, an upper sealing sheet 402 is fixedly connected to the edge of the top cover 401, and a lower sealing sheet 102 is fixedly connected to the edge of the shell 101. The upper sealing sheet 402 and the lower sealing sheet 102 are fixedly connected by bolts.

[0033] See also Figure 2 and Figure 5 The present application also provides a novel filter cleaning device, including a cleaning water tank 307, a cleaning water pump is fixedly installed inside the cleaning water tank 307, a plurality of cleaning water pipes 305 are fixedly connected to the output end of the cleaning water pump, one end of each of the plurality of cleaning water pipes 305 is fixedly connected to a cleaning collar 303, a plurality of cleaning grooves 304 are opened on the inner wall of the cleaning collar 303, the inner cavity size of the cleaning collar 303 is consistent with the outer diameter size of the filter sleeve 201, and a pressure sensor is fixedly installed in the inner cavity of the cleaning collar 303; a clean water pipe 306 is fixedly connected to the bottom of the cleaning water tank 307 One end of the clean water pipe 306 is fixedly connected to the output end of the external water pump; water is transported to the side wall of the filter sleeve 201 through the cleaning ring 303, and the filter cloth 202 is cleaned by the water flow impacting the filter cloth 202. A pressure sensor is arranged inside the cleaning ring 303 to detect the water outlet pressure of the cleaning ring 303. When the filter cloth 202 is seriously blocked, the water outlet pressure of the cleaning tank 304 is large, so that the pressure sensor reading is large. When the filter cloth 202 is blocked and washed, the pressure sensor reading decreases, thereby realizing the judgment of the cleaning state of the filter sleeve 201.

[0034] A driving guide rail 301 is provided on one side of the cleaning water tank 307 close to the filter assembly 2, and a connecting frame 302 is slidably installed on the inner wall of the driving guide rail 301. One side of the connecting frame 302 is fixedly connected to one side of the cleaning ring 303. The driving guide rail 301 is driven to move up and down to achieve uniform cleaning of the entire filter sleeve 201.

[0035] When the present invention is in use, the water flow to be filtered is connected to the water inlet pipe 404, and then enters the filter assembly 2 through the guide of the connecting pipe and the diverter pipe 405, and is received by the filter screen cover 204. Under the action of the internal water pressure of the filter screen cover 204, the water penetrates the filter screen cover 204 and enters the filter sleeve 201, and then passes through the filter cloth 202 on the filter sleeve 201 to enter the water filter barrel 104, and then is sent to the diverter plate through the drain pipe 106, and is discharged from the outlet pipe 108 after being filtered by the filter membrane 1052;

[0036] When the filter needs to be cleaned, the cleaning water pump is started, and water is supplied to the cleaning ring 303 through the cleaning water pipe 305. The impurities and residues attached to the filter cloth 202 and the filter screen cover 204 are cleaned by the water sent out through the cleaning tank 304. The driving guide rail 301 drives the connecting frame 302 and the cleaning ring to move up and down along the direction of the filter cover, so as to realize the backwash cleaning of the filter cloth 202 and the filter screen cover 204.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A new type of filter, characterized in that: The invention comprises a shell (101), the bottom of the shell (101) is fixedly connected to a foot (107), the top of the inner wall of the shell (101) is fixedly connected to a mounting frame (103), the bottom of the mounting frame (103) is fixedly connected to a plurality of water filter barrels (104), the bottom of the water filter barrel (104) is fixedly connected to a drain pipe (106), a filter assembly (2) is arranged inside the water filter barrel (104), the filter assembly (2) comprises a filter sleeve (201), a filter cloth (202) is fixedly mounted on the side wall of the filter sleeve (201), a filter screen cover (204) is sleeved on the inner wall of the filter sleeve (201), and a support frame (207) is sleeved inside the filter screen cover (204).

2. A novel filter according to claim 1, characterized in that: A plurality of through openings (1031) are provided in the middle of the mounting frame (103), the bottoms of the plurality of through openings (1031) are respectively arranged corresponding to the tops of the plurality of filter assemblies (2), the top edges of the through openings (1031) are provided with mounting grooves (1032), the inner edges of the mounting grooves (1032) are fixedly connected with a plurality of snap-in posts (1033), the top of the filter screen cover (204) is fixedly connected with a snap-in ring (203), the edge of the snap-in ring (203) is provided with a plurality of snap-in holes (205), and the plurality of snap-in posts (1033) are respectively snap-in connected with the plurality of snap-in holes (205).

3. A novel filter according to claim 2, characterized in that: An adjusting ring (208) is rotatably connected to the outer edge of the mounting groove (1032), an assembly ring (206) is fixedly connected to the top of the support frame (207), the bottom of the assembly ring (206) is snap-connected to the top of the adjusting ring (208), an adjusting tooth groove is provided on the edge of the adjusting ring (208), an adjusting motor is provided on one side of the water filter barrel (104), an adjusting gear (209) is fixedly connected to the output end of the adjusting motor, and one side of the adjusting gear (209) is meshed with the adjusting tooth groove.

4. A novel filter according to claim 1, characterized in that: A flow diversion assembly (4) is fixedly mounted on the top of the shell (101), and the flow diversion assembly (4) comprises a top cover (401), a top edge of the top cover (401) is fixedly connected to a plurality of docking covers (403), and the plurality of docking covers (403) are respectively aligned with a plurality of through openings (1031); a flow diversion pipe (405) is fixedly connected to the middle of the docking cover (403).

5. A novel filter according to claim 4, characterized in that: A water inlet pipe (404) is fixedly connected to the middle of the top cover (401), a connecting pipe is fixedly connected between the docking cover (403) and the diversion pipe (405), and a regulating valve (406) is fixedly installed in the middle of the connecting pipe.

6. A novel filter according to claim 1, characterized in that: A current collecting plate (1051) is fixedly connected to the bottom of the inner wall of the shell (101), a filter membrane (1052) is fixedly connected to the middle of the inner wall of the current collecting plate (1051), the top of the current collecting plate (1051) is fixedly connected to a plurality of drain pipes (106), and a water outlet pipe (108) is fixedly connected to one side of the current collecting plate (1051).

7. A novel filter according to claim 6, characterized in that: The bottoms of the plurality of drainage pipes (106) are fixedly connected to a diversion drain (1053), and the bottom of the diversion drain (1053) is arranged in close contact with the top surface of the filter membrane (1052).

8. A novel filter according to claim 4, characterized in that: An upper sealing sheet (402) is fixedly connected to the edge of the top cover (401), and a lower sealing sheet (102) is fixedly connected to the edge of the shell (101); the upper sealing sheet (402) and the lower sealing sheet (102) are fixedly connected via bolts.

9. A novel filter cleaning device, characterized in that: The invention comprises a cleaning water tank (307), wherein a cleaning water pump is fixedly installed inside the cleaning water tank (307), wherein the output end of the cleaning water pump is fixedly connected to a plurality of cleaning water pipes (305), wherein one end of each of the plurality of cleaning water pipes (305) is fixedly connected to a cleaning collar (303), wherein the inner wall of the cleaning collar (303) is provided with a plurality of cleaning grooves (304), wherein the inner cavity of the cleaning collar (303) is fixedly installed with a pressure sensor; and a clean water pipe (306) is fixedly connected to the bottom of the cleaning water tank (307).

10. A novel filter cleaning device according to claim 9, characterized in that: A driving guide rail (301) is provided on one side of the cleaning water tank (307), a connecting frame (302) is slidably mounted on the inner wall of the driving guide rail (301), and one side of the connecting frame (302) is fixedly connected to one side of the cleaning collar (303).

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