Sewage treatment MBR membrane convenient to disassemble and assemble

Abstract

The sewage treatment MBR membrane comprises an MBR membrane body, a mounting frame and a plurality of groups of square tubes, the square tubes are mounted on two sides of the mounting frame, open holes are formed in the surfaces of one sides of the upper ends of the square tubes, toothed plates are arranged in the square tubes, transverse plates are connected to the upper ends of the toothed plates, sliding grooves are formed in one sides of the transverse plates, and the sliding grooves are communicated with the toothed plates. The surface of one side of the sliding block is connected with a sliding rod, the surface of the sliding rod is sleeved with a sleeve, the sleeve can slide on the surface of the sliding rod, the lower surface of the sleeve is movably connected with a hook, a waterproof motor is fixedly installed on the surface of one side of the installation frame, the output end of the waterproof motor is connected with a gear, and one side of the gear is arranged on the inner side of the open hole. And the baffle plate is meshed with the toothed plate.

Description

Technical Field

[0001] The utility model relates to the technical field of MBR membranes for sewage treatment, in particular to a conveniently detachable MBR membrane for sewage treatment. Background Art

[0002] MBR membrane is MBR hollow fiber membrane. Because the appearance of hollow fiber membrane is similar to items such as "door curtain", it is also called curtain membrane. Hollow fiber membrane is mainly made of PVDF material, with excellent anti-oxidation and anti-pollution properties. It uses pressure as the filtration principle and is usually used to treat sewage, drinking water and seawater desalination. Since MBR membrane is widely used in wastewater treatment, after a period of use, the MBR membrane will be contaminated, resulting in a decrease in the filtration efficiency of the MBR membrane, so the MBR membrane needs to be cleaned regularly.

[0003] During use, the existing MBR membrane cleaning device needs to lift the MBR membrane out of the filtration tank and then manually clean the MBR membrane. However, the MBR membrane is usually fixed, which makes it very inconvenient to disassemble and clean it, and it is not easy to install after cleaning. Therefore, a convenient disassembly and assembly MBR membrane for sewage treatment is provided to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a conveniently detachable MBR membrane for sewage treatment to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a conveniently detachable sewage treatment MBR membrane, comprising an MBR membrane body, a mounting frame and a square tube, wherein the square tube is provided with multiple groups and is mounted on both sides of the mounting frame, and a hole is opened on the surface of one side of the upper end of the square tube;

[0006] A tooth plate is arranged inside the square tube, the upper end of the tooth plate is connected to a horizontal plate, a slide groove is arranged on one side of the horizontal plate, a slider is arranged on the inner side of the slide groove, a slide rod is connected to the surface of one side of the slider, a sleeve is sleeved on the surface of the slide rod, the sleeve can slide on the surface of the slide rod, and a hook is movably connected to the lower surface of the sleeve;

[0007] A waterproof motor is fixedly mounted on the surface of one side of the mounting frame, an output end of the waterproof motor is connected to a gear, one side of the gear is arranged on the inner side of the opening and meshes with the toothed plate.

[0008] Furthermore, the mounting frame is provided with two groups, the inner wall of the mounting frame is provided with mounting grooves, the mounting grooves are provided with multiple groups, and the MBR membrane body is installed on the inner side of the mounting grooves.

[0009] Furthermore, a fixing block is installed on one side of the upper end of the MBR membrane body, and two groups of the fixing blocks are provided. A water collecting pipe is installed on the inner side of the fixing block, and a transparent hose is connected to the surface of the water collecting pipe.

[0010] Furthermore, one end of the transparent hose is connected to a quick-release connector, and the quick-release connector is installed on the upper surface of the MBR membrane body.

[0011] Furthermore, the inner surfaces of the lower ends of the two groups of mounting frames are connected with connecting plates.

[0012] Furthermore, a fixed base is provided at the bottom of the mounting frame, and the fixed base is provided with two groups and has fixing holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The waterproof motor is set to drive the gear to rotate, and the rotation of the gear drives the tooth plate to lift upward, and the lifting of the tooth plate drives the horizontal plate to move upward, thereby driving the hook to lift the MBR membrane body, so that the MBR membrane body is completely separated from the installation groove, and then the MBR membrane body is removed from the hook for cleaning, avoiding the problem that the MBR membrane is usually fixed, making it very inconvenient to disassemble and clean.

[0015] 2. Through the provision of movable hooks, an MBR membrane body can be disassembled and cleaned individually, avoiding the need to disassemble the entire membrane for cleaning, which affects the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main view of the utility model;

[0017] Figure 2 This is a schematic diagram of the lifting device of the utility model;

[0018] Figure 3 This is an enlarged schematic diagram of point A of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of point B of the utility model;

[0020] In the figure: 1-MBR membrane body, 2-mounting frame, 3-square tube, 4-fixed base, 5-quick connector, 6-transparent hose, 7-fixed block, 8-mounting groove, 9-cross plate, 10-casing, 11-slide bar, 12-hook, 13-water collecting pipe, 14-tooth plate, 15-slider, 16-slide groove, 17-gear, 18-waterproof motor, 19-opening, 20 connecting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Please refer to Figure 1 to Figure 4 As shown, the utility model is a conveniently disassembled sewage treatment MBR membrane, comprising an MBR membrane body 1, a mounting frame 2 and a square tube 3. The square tube 3 is provided with multiple groups and is installed on both sides of the mounting frame 2. An opening 19 is provided on the surface of one side of the upper end of the square tube 3. A tooth plate 14 is provided inside the square tube 3. A transverse plate 9 is connected to the upper end of the tooth plate 14. A slide groove 16 is provided on one side of the transverse plate 9. A slider 15 is provided on the inner side of the slide groove 16. A slide bar 11 is connected to the surface of one side of the slider 15. A sleeve 10 is sleeved on the surface of the slide bar 11. The sleeve 10 can slide on the surface of the slide bar 11. A hook 12 is movably connected to the lower surface of the sleeve 10. A waterproof motor 18 is fixedly installed on the surface of one side of the mounting frame 2. A gear 17 is connected to the output end of the waterproof motor 18. One side of the gear 17 is provided on the inner side of the opening 19 and meshes with the tooth plate 14.

[0023] When in use, the waterproof motor 18 is provided to drive the gear 17 to rotate, and the rotation of the gear 17 drives the tooth plate 14 to lift upward, and the lifting of the tooth plate 14 drives the cross plate 9 to move upward, thereby driving the hook 12 to lift the MBR membrane body 1, so that the MBR membrane body 1 is completely separated from the installation groove 8, and then the MBR membrane body 1 is removed from the hook 12 for cleaning.

[0024] Please refer to Figure 1 There are two groups of mounting frames 2, and mounting grooves 8 are arranged on the inner wall of the mounting frame 2. There are multiple groups of mounting grooves 8, and the MBR membrane body 1 is installed on the inner side of the mounting grooves 8. The arranged mounting grooves 8 are used to install the MBR membrane body 1 on the inner side thereof.

[0025] Please refer to Figure 1 , 2 A fixing block 7 is installed on one side of the upper end of the MBR membrane body 1. Two groups of fixing blocks 7 are provided. A water collecting pipe 13 is installed on the inner side of the fixing block 7. A transparent hose 6 is connected to the surface of the water collecting pipe 13. The transparent hose 6 is used to flow the water filtered by the MBR membrane body 1 into the water collecting pipe 13 through the transparent hose 6 for subsequent collection.

[0026] Please refer to Figure 1One end of the transparent hose 6 is connected to a quick connector 5, which is installed on the upper surface of the MBR membrane body 1. The quick connector 5 can be quickly separated from the transparent hose 6, so that the MBR membrane body 1 can be lifted for cleaning.

[0027] Please refer to Figure 1 A connecting plate 20 is connected to the inner surface of the lower end of the two groups of mounting frames 2, and the connecting plate 20 is used to fix the two groups of mounting frames 2 together.

[0028] Please refer to Figure 1 A fixed base 4 is provided at the bottom of the mounting frame 2. The fixed base 4 is provided with two groups and has fixing holes. The fixed base 4 is provided to facilitate fixing a half sheet of paper at the bottom of the sewage pool.

[0029] Working principle: The utility model is a convenient detachable sewage treatment MBR membrane. First, the device is placed in the filter tank, and then fixed to the bottom of the filter tank by the fixed base 4. The sewage is filtered through the MBR membrane body 1, and the filtered water flows into the water collecting pipe 13 through the transparent hose 6, and then flows to the collection tank for collection. When the MBR membrane body 1 needs to be cleaned, the transparent hose 6 is first removed from the quick-release connector 5, and then the hook 12 is driven by the moving slide bar 11 to adjust the position, and then the hook 12 is hung on the two sides of the MBR membrane body 1. The waterproof motor 18 is then used to drive the gear 17 to rotate, and the rotation of the gear 17 drives the tooth plate 14 to lift upward, and the lifting of the tooth plate 14 drives the cross plate 9 to move upward, thereby driving the hook 12 to lift the MBR membrane body 1, so that the MBR membrane body 1 is completely separated from the mounting groove 8, and then the MBR membrane body 1 is removed from the hook 12 for cleaning. The MBR membrane body 1 can be installed separately by the multiple groups of mounting grooves 8, and the sleeve 10 can slide on the surface of the slide rod 11, so that one MBR membrane body 1 can be disassembled and cleaned separately.

[0030] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[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 conveniently detachable sewage treatment MBR membrane, comprising an MBR membrane body (1), a mounting frame (2) and a square tube (3), characterized in that: The square tubes (3) are provided in multiple groups and are installed on both sides of the mounting frame (2); a surface on one side of the upper end of the square tubes (3) is provided with an opening (19); A tooth plate (14) is arranged inside the square tube (3), the upper end of the tooth plate (14) is connected to a transverse plate (9), a slide groove (16) is provided on one side of the transverse plate (9), a slider (15) is arranged on the inner side of the slide groove (16), a surface of one side of the slider (15) is connected to a slide rod (11), a surface of the slide rod (11) is sleeved with a sleeve (10), the sleeve (10) can slide on the surface of the slide rod (11), and a hook (12) is movably connected to the lower surface of the sleeve (10); A waterproof motor (18) is fixedly mounted on the surface of one side of the mounting frame (2); the output end of the waterproof motor (18) is connected to a gear (17); one side of the gear (17) is arranged on the inner side of the opening (19) and meshes with the toothed plate (14).

2. A convenient and detachable sewage treatment MBR membrane according to claim 1, characterized in that: The mounting frame (2) is provided with two groups, the inner wall of the mounting frame (2) is provided with mounting grooves (8), the mounting grooves (8) are provided with multiple groups, and the MBR membrane body (1) is installed on the inner side of the mounting grooves (8).

3. A convenient and detachable sewage treatment MBR membrane according to claim 1, characterized in that: A fixing block (7) is installed on one side of the upper end of the MBR membrane body (1), and two groups of the fixing blocks (7) are provided. A water collecting pipe (13) is installed on the inner side of the fixing block (7), and a transparent hose (6) is connected to the surface of the water collecting pipe (13).

4. A convenient and detachable sewage treatment MBR membrane according to claim 3, characterized in that: One end of the transparent hose (6) is connected to a quick-release connector (5), and the quick-release connector (5) is installed on the upper surface of the MBR membrane body (1).

5. A convenient and detachable sewage treatment MBR membrane according to claim 1, characterized in that: The inner surfaces of the lower ends of the two groups of mounting frames (2) are connected with connecting plates (20).

6. A convenient and detachable sewage treatment MBR membrane according to claim 1, characterized in that: A fixed base (4) is provided at the bottom of the mounting frame (2), and the fixed base (4) is provided with two groups and has fixing holes.

Images