Anti-blocking energy-saving sewage filtering device

Abstract

The utility model relates to the technical field of anti-clogging sewage filtering, in particular to an anti-clogging energy-saving sewage filtering device which comprises a first circular filter screen, a second circular filter screen, a driving mechanism, a first brush plate, a second brush plate and the like, and the surfaces of the filter screens can be automatically cleaned, the cleaning efficiency is improved, and the working intensity is reduced by utilizing the matching of the structures.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anti -blocking sewage filter, especially to a kind of anti -blocking energy -saving sewage filter device. BACKGROUND

[0002] Traditional sewage filter device usually adopts fixed filter screen or filter cartridge structure, during long-term operation, solid particles, fibers and other impurities in sewage are easy to accumulate on the surface of filter screen, at this time, manual filter screen disassembly is needed, and flushing is carried out, which is not only inefficient, but also increases the working strength, therefore, an anti -blocking energy -saving sewage filter device is needed, which can automatically clean the surface of filter screen, improve cleaning efficiency and reduce working strength. SUMMARY

[0003] The utility model solves the technical problems that provide an anti -blocking energy -saving sewage filter device, which can automatically clean the surface of filter screen, improve cleaning efficiency and reduce working strength.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme that an anti -blocking energy -saving sewage filter device comprises:

[0005] The purification mechanism comprises a first filter box, a treatment box and a second filter box, the first filter box, the treatment box and the second filter box are sequentially arranged along the X direction, the upper part of the first filter box is provided with a first feeding port, the X direction side wall of the first filter box is provided with a first circular filter screen, the first circular filter screen is communicated with the treatment box, the middle part of the first circular filter screen is provided with a first connecting plate, the first connecting plate divides the first circular filter screen into a first filter surface and a second filter surface, the upper part of the second filter box is provided with a second feeding port, the X direction reverse side wall of the second filter box is provided with a second circular filter screen, the second circular filter screen is communicated with the treatment box, the middle part of the second circular filter screen is provided with a second connecting plate, the second connecting plate divides the second circular filter screen into a third filter surface and a fourth filter surface, and the bottom of the treatment box is provided with a drain port.

[0006] The first brush plate is rotatably connected to the first circular filter screen, and the first brush plate is located on the X direction reverse side of the first circular filter screen, and the rotation axis of the first brush plate is coaxial with the axis of the first circular filter screen.

[0007] The second brush plate is rotatably connected to the second circular filter screen, and the second brush plate is located on the X direction side of the second circular filter screen.

[0008] The driving mechanism is used for driving the first brush plate and the second brush plate to rotate.

[0009] Further, the driving mechanism comprises a first connecting pipe, a second connecting pipe, a first rotating shaft, a second rotating shaft, a first bevel gear, a second bevel gear, a third bevel gear and a driving motor, one end of the first connecting pipe is connected with the first connecting plate, the other end of the first connecting pipe is connected with the second connecting plate, the first connecting pipe is parallel to the X direction, one end of the second connecting pipe is connected to the first connecting pipe, the other end of the second connecting pipe is connected to the inner wall top of the treatment box, the second connecting pipe is perpendicular to the first connecting pipe, the first rotating shaft is located in the first connecting pipe, one end of the first rotating shaft is connected with the first brush plate through the first connecting plate, the first bevel gear is coaxially connected to the first rotating shaft, one end of the second rotating shaft is connected with the second brush plate through the second connecting plate, the second rotating shaft is coaxial with the first rotating shaft, the second bevel gear is coaxially connected to the second rotating shaft, the third rotating shaft is located in the second connecting pipe, one end of the third rotating shaft is connected with the driving motor through the treatment box top, the third bevel gear is coaxially connected to the other end of the third rotating shaft, the third bevel gear is located between the first bevel gear and the second bevel gear, and the third bevel gear is engaged with the first bevel gear and the second bevel gear.

[0010] Further, the top of the treatment box is provided with two strip-shaped openings along one side of the Y direction, and the two strip-shaped openings are each provided with a cleaning device, the cleaning device comprises a bidirectional screw rod shaft, a first sliding block, a second sliding block, a first anti-blocking plate, a second anti-blocking plate and a second driving motor, the bidirectional screw rod shaft is connected in the strip-shaped opening, the first sliding block and the second sliding block are respectively slidably connected with the bidirectional screw rod shaft, the first anti-blocking plate is provided with a first dredging rod matched with a first filter surface of the first circular filter screen, and the second anti-blocking plate is provided with a second dredging rod matched with a third filter surface of the second circular filter screen.

[0011] Further, the X direction reverse side wall of the first filter box is provided with a hinged first slag discharge door, and the X direction side wall of the second filter box is provided with a hinged second slag discharge door.

[0012] Further, the length of the first brush plate is greater than the diameter of the first circular filter screen, and the length of the second brush plate is greater than the diameter of the second circular filter screen.

[0013] The beneficial effects of the present application are that, compared with the prior art, by setting the first circular filter screen, the second circular filter screen, the driving mechanism, the first brush plate and the second brush plate and other structures, the cooperation of the above structures can automatically clean the surface of the filter screen, improve the cleaning efficiency and reduce the working intensity. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the anti-blocking energy-saving sewage filtering device according to the embodiment of the present application;

[0015] Figure 2 It is a structural schematic view of the anti-blocking energy-saving sewage filtering device according to the embodiment of the present application;

[0016] Figure 3 It is a top view of the energy-saving sewage filtering device of the embodiment of the present application.

[0017] Figure 4 For Figure 3 A sectional view of the A direction.

[0018] Label explanation

[0019] 1, the first filter box; 11, the first inlet; 12, the first circular filter screen; 121, the first connecting plate; 122, the first filter surface; 123, the second filter surface; 13, the first slag discharge door;

[0020] 2, the processing box; 21, the strip-shaped opening; 211, the cleaning device; 2111, the bidirectional screw shaft; 2112, the first sliding block; 2113, the second sliding block; 2114, the first anti-blocking plate; 21141, the first dredging rod; 2115, the second anti-blocking plate; 21151, the second dredging rod; 2116, the second driving motor; 22, the drain;

[0021] 3, the second filter box; 31, the second inlet; 32, the second circular filter screen; 321, the second connecting plate; 322, the third filter surface; 323, the fourth filter surface; 33, the second slag discharge door;

[0022] 4, the first brush plate;

[0023] 5, the second brush plate;

[0024] 6, the driving mechanism; 61, the first connecting pipe; 62, the second connecting pipe; 63, the first rotating shaft; 64, the second rotating shaft; 65, the third rotating shaft; 66, the first bevel gear; 67, the second bevel gear; 68, the third bevel gear; 69, the first driving motor. Specific embodiments

[0025] In order to explain the technical content, the purpose and the effect of the present application in detail, the following will be explained in combination with the embodiments and the drawings.

[0026] Please refer to Figures 1 to 4 An energy-saving sewage filtering device, comprising:

[0027] The purification mechanism comprises a first filter box 1, a treatment box 2 and a second filter box 3, which are sequentially arranged along the X direction, the upper part of the first filter box 1 is provided with a first feeding port 11, the X direction side wall of the first filter box 1 is provided with a first circular filter screen 12, the first circular filter screen 12 is communicated with the treatment box 2, the middle part of the first circular filter screen 12 is provided with a first connecting plate 121, the first connecting plate 121 divides the first circular filter screen 12 into a first filter surface 122 and a second filter surface 123, the upper part of the second filter box 3 is provided with a second feeding port 31, the X direction reverse side wall of the second filter box 3 is provided with a second circular filter screen 32, the second circular filter screen 32 is communicated with the treatment box 2, the middle part of the second circular filter screen 32 is provided with a second connecting plate 321, the second connecting plate 321 divides the second circular filter screen 32 into a third filter surface 322 and a fourth filter surface 323, the bottom of the treatment box 2 is provided with a drain port 22;

[0028] The first brush plate 4 is rotatably connected to the first circular filter screen 12, the first brush plate 4 is located on the X direction reverse side of the first circular filter screen 12, and the rotation axis of the first brush plate 4 is coaxial with the axis of the first circular filter screen 12;

[0029] The second brush plate 5 is rotatably connected to the second circular filter screen 32, and the second brush plate 5 is located on the X direction side of the second circular filter screen 32;

[0030] The driving mechanism 6 is used for driving the first brush plate 4 and the second brush plate 5 to rotate.

[0031] In the above embodiment, the sewage to be purified is poured from the first feeding port 11 of the first filter box 1 and the second feeding port 31 of the second filter box 3, and is discharged to the treatment box 2 through the first circular filter screen 12 and the second circular filter screen 32, and finally is discharged through the drain port 22 of the treatment box 2, when the impurities on the first circular filter screen 12 and the second circular filter screen 32 are blocked, the driving mechanism 6 drives the first brush plate 4 and the second brush plate 5 to rotate, so as to brush off the impurities on the first circular filter screen 12 and the second circular filter screen 32, compared with the prior art, by arranging the first circular filter screen 12, the second circular filter screen 32, the driving mechanism 6, the first brush plate 4 and the second brush plate 5 and the cooperation of the above structures, the filter screen surface can be automatically cleaned, the cleaning efficiency is improved, and the working intensity is reduced.

[0032] As an optional implementation, the driving mechanism 6 comprises a first connecting pipe 61, a second connecting pipe 62, a first rotating shaft 63, a second rotating shaft 64, a first bevel gear 66, a second bevel gear 67, a third bevel gear 68 and a first driving motor 69, one end of the first connecting pipe 61 is connected with the first connecting plate 121, the other end of the first connecting pipe 61 is connected with the second connecting plate 321, the first connecting pipe 61 is parallel to the X direction, one end of the second connecting pipe 62 is connected with the first connecting pipe 61, the other end of the second connecting pipe 62 is connected with the inner wall top of the processing box 2, the second connecting pipe 62 is perpendicular to the first connecting pipe 61, the first rotating shaft 63 is located in the first connecting pipe 61, one end of the first rotating shaft 63 is connected with the first brush plate 4 through the first connecting plate 121, the first bevel gear 66 is coaxially connected with the first rotating shaft 63, one end of the second rotating shaft 64 is connected with the second brush plate 5 through the second connecting plate 321, the second rotating shaft 64 is coaxial with the first rotating shaft 63, the second bevel gear 67 is coaxially connected with the second rotating shaft 64, the third rotating shaft 65 is located in the second connecting pipe 62, one end of the third rotating shaft 65 is connected with the first driving motor 69 through the top of the processing box 2, the third bevel gear 68 is coaxially connected with the other end of the third rotating shaft 65, the third bevel gear 68 is located between the first bevel gear 66 and the second bevel gear 67, and the third bevel gear 68 is engaged with the first bevel gear 66 and the second bevel gear 67.

[0033] In the above implementation, the first driving motor 69 drives the third rotating shaft 65 to rotate, and through the engagement of the third bevel gear 68 with the first bevel gear 66 and the second bevel gear 67, the first brush plate 4 and the second brush plate 5 are rotated, thereby scraping off the impurities on the first circular filter screen 12 and the second circular filter screen 32, and through the arrangement of the first connecting pipe 61 and the second connecting pipe 62, the first bevel gear 66, the second bevel gear 67 and the third bevel gear 68 can be protected from being soaked in water.

[0034] As an optional implementation, two strip-shaped openings 21 are arranged on one side of the top of the processing box 2 along the Y direction, and a cleaning device 211 is arranged in each strip-shaped opening 21, the cleaning device 211 comprises a bidirectional screw shaft 2111, a first sliding block 2112, a second sliding block 2113, a first anti-blocking plate 2114, a second anti-blocking plate 2115 and a second driving motor 2116, the bidirectional screw shaft 2111 is connected in the strip-shaped opening 21, the first sliding block 2112 and the second sliding block 2113 are respectively slidably connected with the bidirectional screw shaft 2111, the first anti-blocking plate 2114 is provided with a first dredging rod 21141 matched with the first filter surface 122 of the first circular filter screen 12, and the second anti-blocking plate 2115 is provided with a second dredging rod 21151 matched with the third filter surface 322 of the second circular filter screen 32.

[0035] In the above embodiment, the bidirectional screw shaft 2111 is driven to rotate by the second driving motor 2116, so as to move the first slider 2112 and the second slider 2113, and then move the first anti-blocking plate 2114 to the first circular filter screen 12, and the first unblocking rod 21141 is used to push out the impurities in the filter holes of the first circular filter screen 12, and the second anti-blocking plate 2115 is moved to the second circular filter screen 32, and the second unblocking rod 21151 is used to push out the impurities in the filter holes of the second circular filter screen 32.

[0036] As an optional embodiment, the X-direction reverse side wall of the first filter box 1 is provided with a hinged first slag discharge door 13, and the X-direction side wall of the second filter box 3 is provided with a hinged second slag discharge door 33.

[0037] In the above embodiment, the impurities cleaned by the first brush plate 4, the second brush plate 5, the first anti-blocking plate 2114 and the second anti-blocking plate 2115 can be treated through the first slag discharge door 13 and the second slag discharge door 33.

[0038] As an optional embodiment, the length of the first brush plate 4 is greater than the diameter of the first circular filter screen 12, and the length of the second brush plate 5 is greater than the diameter of the second circular filter screen 32.

[0039] In the above embodiment, the impurities on the first circular filter screen 12 and the second circular filter screen 32 can be scraped off with the maximum area.

[0040] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field is also included in the patent protection range of the present application.

Claims

1. A clogging prevention energy saving type sewage filtering device, characterized by, The utility model relates to a kind of purification mechanism, including first filter box, processing box and second filter box, first filter box, processing box and second filter box are sequentially arranged along X direction, the upper portion of first filter box is equipped with first feeding port, the X direction side wall of first filter box is equipped with first circular filter screen, first circular filter screen is communicated with processing box, the middle part of first circular filter screen is equipped with first connecting plate, first connecting plate divides first circular filter screen into first filter surface and second filter surface, the upper portion of second filter box is equipped with second feeding port, the X direction reverse side wall of second filter box is equipped with second circular filter screen, second circular filter screen is communicated with processing box, the middle part of second circular filter screen is equipped with second connecting plate, second connecting plate divides second circular filter screen into third filter surface and fourth filter surface, the bottom of processing box is equipped with drain port. First brush plate is rotatably connected to first circular filter screen, and first brush plate is located on the X direction reverse side of first circular filter screen. Second brush plate is rotatably connected to second circular filter screen. The driving mechanism is used for driving the rotation of the first brush plate and the second brush plate. The driving mechanism includes a first connecting pipe, a second connecting pipe, a first rotating shaft, a second rotating shaft, a first bevel gear, a second bevel gear, a third bevel gear, and a first driving motor. One end of the first connecting pipe is connected to the first connecting plate, and the other end of the first connecting pipe is connected to the second connecting plate. The first connecting pipe is parallel to the X direction. One end of the second connecting pipe is connected to the first connecting pipe, and the other end of the second connecting pipe is connected to the inner wall top of the processing box. The second connecting pipe is perpendicular to the first connecting pipe. The first rotating shaft is located in the first connecting pipe. One end of the first rotating shaft passes through the first connecting plate and is connected to the first brush plate. The first bevel gear is coaxially connected to the first rotating shaft. One end of the second rotating shaft passes through the second connecting plate and is connected to the second brush plate. The second rotating shaft is coaxial with the first rotating shaft. The second bevel gear is coaxially connected to the second rotating shaft. The third rotating shaft is located in the second connecting pipe. One end of the third rotating shaft passes through the top of the processing box and is connected to the first driving motor. The third bevel gear is coaxially connected to the other end of the third rotating shaft. The third bevel gear is located between the first bevel gear and the second bevel gear. The third bevel gear meshes with the first bevel gear and the second bevel gear.

2. The anti-clogging energy-saving sewage filtering device according to claim 1, characterized in that, The top of the processing box is provided with two strip-shaped openings along one side of the Y direction. Each strip-shaped opening is provided with a cleaning device. The cleaning device includes a bidirectional screw shaft, a first sliding block, a second sliding block, a first anti-blocking plate, a second anti-blocking plate, and a second driving motor. The bidirectional screw shaft is connected to the strip-shaped opening. The first sliding block and the second sliding block are slidably connected to the bidirectional screw shaft. The first anti-blocking plate is provided with a first unblocking rod matched with the first filter surface of the first circular filter screen. The second anti-blocking plate is provided with a second unblocking rod matched with the third filter surface of the second circular filter screen.

3. The anti-clogging energy-saving sewage filtering device according to claim 1, characterized in that, The X direction reverse side wall of the first filter box is provided with a hinged first slag discharge door. The X direction side wall of the second filter box is provided with a hinged second slag discharge door.

4. The anti-clogging energy-saving sewage filtering device according to claim 3, characterized in that, ​ 5. The anti-clogging energy-saving sewage filtering device according to claim 1, characterized in that, The length of the first brush plate is greater than the diameter of the first circular filter screen, and the length of the second brush plate is greater than the diameter of the second circular filter screen.

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