Automatic aeration disc cleaning device

Abstract

The utility model discloses an aeration disc automatic cleaning device which comprises a bottom supporting plate, a supporting frame is installed on the bottom supporting plate, a first L-shaped guide pipe is inserted into the top of the supporting frame, the tail end of the first L-shaped guide pipe is connected with a second L-shaped guide pipe, the tail end of the second L-shaped guide pipe is connected with a three-way pipe, and the tail end of the three-way pipe is connected with an aeration disc. The two water outlets of the three-way pipe are each provided with a valve, the water inlet of the three-way pipe is connected with a third L-shaped guide pipe, the vertical supporting plate is arranged to support the aeration disc, the pushing mechanism is used for driving the barrel to abut against the aeration disc, and therefore the aeration disc is fixed; at the moment, the first L-shaped guide pipe is in butt joint with the air inlet of the aeration disc, the flusher directly faces the aeration disc, water can be sprayed from the air inlet of the aeration disc by opening and closing the valves on the two water outlets in the three-way pipe, and forward water spraying flushing or reverse water spraying flushing of the aeration disc is achieved.

Description

Technical Field

[0001] This utility model relates to the field of aeration disc cleaning technology, specifically an automatic aeration disc cleaning device. Background Technology

[0002] An aeration disc is a type of membrane-based microporous aeration product. Aerators are arranged according to air supply volume and tank shape density. The aerators and air distribution pipes are connected using G3 / 4 threads. The base has an internal thread (fixed to the air distribution pipe), while the aerator has an external thread. During installation, first fix the required size regulator to the bottom of the tank, then use clamps to secure the air distribution pipe to the regulator.

[0003] The existing aeration discs are cleaned by pumping water into the inlet pipe of the aeration disc. However, this cleaning method can remove most of the impurities with a particle size smaller than the pore size of the aeration disc, but impurities with a particle size larger than the pore size cannot be removed, so the cleaning effect is limited. Utility Model Content

[0004] In view of the problems existing in the current automatic cleaning device for aeration discs, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an automatic cleaning device for aeration discs, which solves the problem that existing aeration discs are cleaned by pumping water into the inlet pipe of the aeration disc. However, this cleaning method can remove most of the impurities with a particle size smaller than the pore size of the micropores on the aeration disc, but impurities with a particle size larger than the micropores cannot be removed, thus the cleaning effect is limited.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] An automatic cleaning device for aeration discs includes a bottom support plate, on which a support frame is mounted. A first L-shaped guide tube is inserted into the top of the support frame. A second L-shaped guide tube is connected to the end of the first L-shaped guide tube. A tee pipe is connected to the end of the second L-shaped guide tube. Valves are installed on both outlets of the tee pipe. A third L-shaped guide tube is connected to the inlet of the tee pipe. The end of the third L-shaped guide tube is connected to the output end of a water pump. A flexible hose is connected to one end of the tee pipe. A flushing device is connected to the end of the flexible hose. The flushing device is fixedly installed in a cylinder. A propulsion mechanism is connected to one end of the cylinder.

[0008] In a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, the top of the support frame is provided with a notch, and the first L-shaped guide tube is inserted into the notch.

[0009] In a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, the end of the first L-shaped guide tube is integrally provided with a flange, and a sealing ring is adhered to the flange.

[0010] As a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, it further includes a vertical support plate for supporting the aeration discs, wherein the vertical support plate has a through hole for the air inlet of the aeration discs to pass through.

[0011] In a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, a support disc is bolted to the left end of the cylinder, and a through hole is provided on the support disc for a flexible hose to pass through.

[0012] As a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, the flushing device includes a housing, the open end of the housing is connected to a cover plate, the cover plate is provided with water spray holes at equal intervals, and the water inlet of the housing is connected to one end of a hose.

[0013] In a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, a first fixing block is welded to the outer wall of the support disc, and a second fixing block is welded to the outer wall of the cylinder. The first fixing block and the second fixing block are fixed together by bolts.

[0014] In a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, the propulsion mechanism includes a vertical plate welded to a bottom support plate, an electric telescopic rod detachably connected to the vertical plate, and a support disc detachably connected to the right end of the electric telescopic rod.

[0015] In a preferred embodiment of the automatic cleaning device for aeration discs described in this utility model, a first support connecting seat is welded to the upright plate, an electric telescopic rod is inserted into the inner wall of the first support connecting seat, and the electric telescopic rod and the first support connecting seat are fixed together by bolts.

[0016] A second support connector is welded onto the support plate. An electric telescopic rod is inserted into the inner wall of the second support connector. The electric telescopic rod and the second support connector are fixed together by bolts.

[0017] Compared with existing technologies:

[0018] 1. The aeration disc is supported by a vertical support plate, and the cylinder is driven by a propulsion mechanism to press against the aeration disc, thus fixing the aeration disc. At this time, the first L-shaped guide tube is connected to the air inlet of the aeration disc, and the flusher is facing the aeration disc. By opening and closing the valves on the two outlets of the three-way pipe, water can be sprayed from the air inlet of the aeration disc to achieve forward water spray flushing or reverse water spray flushing of the aeration disc.

[0019] 2. When rinsing the aeration discs with water spray, there is no need to disassemble the aeration discs, which greatly improves the cleaning efficiency and convenience of the aeration discs. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of the present invention;

[0021] Figure 2 A side view of the support frame provided by this utility model;

[0022] Figure 3 Provided by this utility model Figure 1 A sectional view;

[0023] Figure 4 An exploded cross-sectional view of the flushing device provided by this utility model.

[0024] In the diagram: 1. Bottom support plate; 2. Water pump; 3. Vertical plate; 4. Vertical support plate; 5. Support frame; 6. Second L-shaped conduit; 7. Tee pipe; 8. Third L-shaped conduit; 9. Hose; 10. First support connecting seat; 11. Electric telescopic rod; 12. Second support connecting seat; 13. Support plate; 14. Cylinder; 15. Flange; 16. Sealing ring; 17. Aeration plate; 18. Shell; 19. Cover plate; 20. First L-shaped conduit. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides an automatic cleaning device for aeration discs. Please refer to [link / reference]. Figure 1-4The system includes a bottom support plate 1, on which a support frame 5 is mounted. A first L-shaped conduit 20 is inserted into the top of the support frame 5. Specifically, the top of the support frame 5 has a notch, into which the first L-shaped conduit 20 is inserted. The end of the first L-shaped conduit 20 has an integral flange 15, on which a sealing ring 16 is bonded. The end of the first L-shaped conduit 20 is connected to a second L-shaped conduit 6. The end of the second L-shaped conduit 6 is connected to a tee pipe 7. Valves are installed on both outlets of the tee pipe 7. The inlet of the tee pipe 7 is connected to a third L-shaped conduit 8. The end of the third L-shaped conduit 8 is connected to the output end of the water pump 2. One end of the tee pipe 7 is connected to a hose 9. The end of the hose 9 is connected to a flushing device, which is fixedly installed in the cylinder 14. One end of the cylinder 14 is connected to a propulsion mechanism. The input end of the water pump 2 is connected to the water tank through a conduit.

[0027] It also includes a vertical support plate 4 that supports the aeration disc 17, and the vertical support plate 4 has a through hole for the air inlet of the aeration disc 17 to pass through.

[0028] The left end of the cylinder 14 is connected to a support plate 13 by bolts. Specifically, a first fixing block is welded to the outer wall of the support plate 13, and a second fixing block is welded to the outer wall of the cylinder 14. The first fixing block and the second fixing block are fixed together by bolts. A through hole is provided on the support plate 13 for the hose 9 to pass through.

[0029] The flushing device includes a housing 18, with a cover plate 19 connected to the open end of the housing 18. Water spray holes are evenly spaced on the cover plate 19, and the water inlet of the housing 18 is connected to one end of the hose 9.

[0030] The propulsion mechanism includes a vertical plate 3 welded to the bottom support plate 1. An electric telescopic rod 11 is detachably connected to the vertical plate 3. Specifically, a first support connecting seat 10 is welded to the vertical plate 3. The electric telescopic rod 11 is inserted into the inner wall of the first support connecting seat 10 and fixed to the first support connecting seat 10 by bolts. The right end of the electric telescopic rod 11 is detachably connected to a support plate 13. Specifically, a second support connecting seat 12 is welded to the support plate 13. The electric telescopic rod 11 is inserted into the inner wall of the second support connecting seat 12 and fixed to the second support connecting seat 12 by bolts. The electric telescopic rod 11 extends to drive the cylinder 14 to move and press against the aeration disc 17. At this time, the air inlet of the aeration disc 17 presses against the sealing ring 16.

[0031] In practical use:

[0032] The air inlet of the aeration disc 17 is passed through the through hole on the vertical support plate 4. The electric telescopic rod 11 extends to drive the cylinder 14 to move and press against the aeration disc 17. At this time, the air inlet of the aeration disc 17 presses against the sealing ring 16.

[0033] Open the valve above the three-way pipe 7 and close the valve below, start the water pump 2 to pump water into the first L-shaped guide pipe 20, and then the water enters the aeration disc 17 from the air inlet for rinsing.

[0034] Close the valve above the three-way pipe 7 and open the valve below. Start the water pump 2 to draw water into the housing 18. The water is sprayed out through the water spray hole on the cover plate 19 to spray and rinse the aeration disc 17, thereby achieving reverse water spray cleaning of the aeration disc 17.

[0035] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic cleaning device for aeration discs, comprising a bottom support plate (1), wherein a support frame (5) is mounted on the bottom support plate (1), characterized in that: A first L-shaped conduit (20) is inserted into the top of the support frame (5). A second L-shaped conduit (6) is connected to the end of the first L-shaped conduit (20). A three-way pipe (7) is connected to the end of the second L-shaped conduit (6). Valves are installed on both outlets of the three-way pipe (7). A third L-shaped conduit (8) is connected to the inlet of the three-way pipe (7). The end of the third L-shaped conduit (8) is connected to the output end of the water pump (2). A hose (9) is connected to one end of the three-way pipe (7). A flushing device is connected to the end of the hose (9). The flushing device is fixedly installed in the cylinder (14). A propulsion mechanism is connected to one end of the cylinder (14).

2. The automatic cleaning device for aeration discs according to claim 1, characterized in that, The top of the support frame (5) has a notch, and the first L-shaped conduit (20) is inserted into the notch.

3. An automatic cleaning device for aeration discs according to claim 1 or 2, characterized in that, The end of the first L-shaped conduit (20) has an integral flange (15), and a sealing ring (16) is bonded to the flange (15).

4. The automatic cleaning device for aeration discs according to claim 3, characterized in that, It also includes a vertical support plate (4) for supporting the aeration disc (17), and the vertical support plate (4) has a through hole for the air inlet of the aeration disc (17) to pass through.

5. The automatic cleaning device for aeration discs according to claim 2, characterized in that, The left end of the cylinder (14) is connected to a support plate (13) by bolts, and the support plate (13) has a through hole for the hose (9) to pass through.

6. The automatic cleaning device for aeration discs according to claim 5, characterized in that, The flushing device includes a housing (18), the open end of which is connected to a cover plate (19), and the cover plate (19) is provided with water spray holes at equal intervals. The water inlet of the housing (18) is connected to one end of a hose (9).

7. The automatic cleaning device for aeration discs according to claim 5, characterized in that, A first fixing block is welded to the outer wall of the support plate (13), and a second fixing block is welded to the outer wall of the cylinder (14). The first fixing block and the second fixing block are fixed together by bolts.

8. An automatic cleaning device for aeration discs according to claim 6, characterized in that, The propulsion mechanism includes a vertical plate (3) welded to the bottom support plate (1), and an electric telescopic rod (11) is detachably connected to the vertical plate (3). The right end of the electric telescopic rod (11) is detachably connected to a support plate (13).

9. An automatic cleaning device for aeration discs according to claim 8, characterized in that, A first support connecting seat (10) is welded on the upright plate (3). An electric telescopic rod (11) is inserted into the inner wall of the first support connecting seat (10). The electric telescopic rod (11) and the first support connecting seat (10) are fixed together by bolts. A second support connecting seat (12) is welded onto the support plate (13). An electric telescopic rod (11) is inserted into the inner wall of the second support connecting seat (12). The electric telescopic rod (11) inserted into the inner wall and the second support connecting seat (12) are fixed together by bolts.

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