MABR purification device for water pollution control

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a water pollution control MABR purification device which comprises a mixing barrel, a pressure stabilizing mechanism is arranged on the right side of the mixing barrel, a driving mechanism is arranged at the top end of the mixing barrel, the driving mechanism is connected with a rotating sleeve, a rotating cap is arranged at the bottom end of the rotating sleeve, and the rotating cap is connected with the driving mechanism. The top end of the rotating cap is fixedly connected with a main shaft, the main shaft is connected with a stirring rod through a distance adjusting structure, and the outer wall of the stirring rod is fixedly connected with fan blades. The fan blades are arranged on the outer wall of the stirring rod, so that the mixing effect of the purifying device is more excellent, the rotating angle of the stirring rod can be manually adjusted, gaps among the fan blades are reduced, the mixing effect is further improved, the gaps among the fan blades are reduced through manual operation, and the mixing effect is improved. The disturbance and cutting effects on the water flow are increased, so that the water body is more fully mixed, and the treatment efficiency of the MABR purification device on the water pollution is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a water pollution control MABR purification device. BACKGROUND

[0002] MABR (Membrane Aerated Biofilm Reactor) purification device is a membrane aerated biofilm reactor purification device, which is a new type of sewage treatment technology equipment. The device is mainly composed of a membrane assembly, an aeration system and the like. The device uses a gas-permeable membrane to continuously supply oxygen to a biological membrane, so that microorganisms grow and form a biological membrane on the surface of the membrane. When sewage flows through the biological membrane, pollutants in the sewage are decomposed and transformed by microorganisms to perform biochemical reactions, thereby achieving efficient purification and treatment of the sewage. The device has the advantages of good treatment effect, relatively low energy consumption and the like, and has a wide application prospect in the field of sewage treatment.

[0003] The application number CN202320108228.7 is a kind of rural sewage treatment MABR sewage treatment reuse purification device, including cylinder and cover body, the cylinder and cover body fixed cooperation, and cylinder bottom fixed installation has bottom strip, the cover body top fixed installation has feeding barrel.

[0004] The above patent document has the beneficial effect of effectively improving the mixing efficiency of additives and sewage, while ensuring the uniformity of mixing. However, in the above device, the rotating sleeve and the stirring rod are fixedly connected, and the stirring effect of the cylindrical stirring rod is poor. If good mixing cannot be achieved, it will lead to an imbalance in the supply of oxygen and nutrients in local areas, making it difficult for microorganisms to fully contact pollutants, thereby reducing the overall purification efficiency and treatment effect. Utility model content

[0005] The utility model aims at solving the shortcomings of the prior art, i.e. the rotating sleeve and the stirring rod are fixedly connected in the above device, the stirring effect of the cylindrical stirring rod is poor, and if good mixing cannot be achieved, it will lead to an imbalance in the supply of oxygen and nutrients in local areas, making it difficult for microorganisms to fully contact pollutants, thereby reducing the overall purification efficiency and treatment effect. A water pollution control MABR purification device is provided.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of water pollution treatment MABR purification device, including mixing bucket, the right side of the mixing bucket is provided with pressure stabilizing mechanism, the top of the mixing bucket is provided with driving mechanism, the driving mechanism is connected with rotating sleeve, the bottom of the rotating sleeve is provided with rotation cap that is evenly distributed, the top of the rotation cap is fixedly connected with main shaft, the main shaft is connected with stirring rod that is evenly distributed by interval adjusting structure, the outer wall of the stirring rod is fixedly connected with fan blade.

[0008] Preferably, the top of the rotating sleeve is fixedly connected with a feed hopper, and the top of the mixing bucket is throughly connected with a sewage inlet.

[0009] Preferably, the outer wall of the rotation cap is provided with limiting holes that are evenly distributed, a clamping piece is arranged between the three rotation caps, and the clamping piece is slidably connected with the limiting holes.

[0010] Preferably, the outer wall of the rotating sleeve is provided with release openings that are evenly distributed at the bottom.

[0011] Preferably, the interval adjusting structure comprises protective sleeves, first bevel gears, second bevel gears and triangular guide rings, the protective sleeves are fixedly connected with the inner wall of the rotating sleeve, the first bevel gears are fixedly connected with the outer wall of the main shaft, the second bevel gears are fixedly connected with one end of the stirring rod, and the triangular guide rings are fixedly connected with the top of the protective sleeves.

[0012] Preferably, the first bevel gears and the second bevel gears are meshed with each other, the main shaft is rotatably connected with the inner wall of the protective sleeve, and the bottom of the main shaft penetrates through the bottom of the outer wall of the rotating sleeve and is fixedly connected with the rotation cap.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In use, the utility model can set fan blades on the outer wall of the stirring rod to make the mixing effect of the purification device more excellent, manually adjust the rotation angle of the stirring rod to reduce the gap between the fan blades, further improve the mixing effect, reduce the gap between the fan blades through manual operation, increase the disturbance and cutting effect on water flow, make the water body mixing more sufficient, effectively improve the treatment efficiency of the MABR purification device on water pollution, and improve the overall purification efficiency and treatment effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model proposes a kind of water pollution treatment MABR purification device's three-dimensional structure schematic diagram;

[0016] Figure 2 The utility model proposes a kind of water pollution treatment MABR purification device's top end three-dimensional structure schematic diagram;

[0017] Figure 3 A rotating sleeve, a stirring rod three-dimensional structure schematic diagram of water pollution treatment MABR purification device is provided for the utility model;

[0018] Figure 4 A rotating sleeve half cut three-dimensional structure schematic diagram of water pollution treatment MABR purification device is provided for the utility model;

[0019] Figure 5 A rotating sleeve bottom end three-dimensional structure schematic diagram of water pollution treatment MABR purification device is provided for the utility model.

[0020] In the drawing: 1, mixing bucket; 2, pressure stabilizing mechanism; 3, driving mechanism; 4, rotating sleeve; 5, rotating cap; 6, main shaft; 7, stirring rod; 8, fan blade; 9, feed hopper; 10, sewage inlet; 11, limit hole; 12, clamping piece; 13, release port; 14, protective sleeve; 15, first bevel gear; 16, second bevel gear; 17, triangular guide ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Referring to Figures 1-5 A water pollution treatment MABR purification device, including mixing bucket 1, the right side of mixing bucket 1 is provided with pressure stabilizing mechanism 2, the top of mixing bucket 1 is provided with driving mechanism 3, driving mechanism 3 is connected with rotating sleeve 4, the bottom of rotating sleeve 4 is provided with rotating cap 5 that is evenly distributed, the top of rotating cap 5 is fixedly connected with main shaft 6, main shaft 6 is connected with stirring rod 7 that is evenly distributed through spacing adjustment structure, the outer wall of stirring rod 7 is fixedly connected with fan blade 8.

[0023] It should be noted that the pressure stabilizing mechanism 2 and the driving mechanism 3 are prior art, and the specific type and size need to be selected and determined according to the actual size of the device. The specific selection calculation method uses the existing technology in the art, so it is not described in detail.

[0024] Further, the top of the rotating sleeve 4 is fixedly connected with the feed hopper 9, and the top of the mixing bucket 1 is throughly connected with the sewage inlet 10.

[0025] Among them, the feed hopper 9 is used to place additives, and the sewage inlet 10 is used to add sewage, so that they can be added separately, and the mixing effect can be improved.

[0026] Further, the outer wall of the rotating cap 5 is provided with uniformly distributed limiting holes 11, and three rotating caps 5 are provided with clamping pieces 12 which are in sliding connection with the limiting holes 11.

[0027] Among them, the three ends of the clamping piece 12 are inserted into the limiting hole 11 of the rotating cap 5, so that the rotating cap 5 cannot rotate, thereby preventing the fan blade 8 from being pushed during operation.

[0028] Further, the outer wall of the rotating cap 5 is provided with uniformly distributed limiting holes 11, and three rotating caps 5 are provided with clamping pieces 12 which are in sliding connection with the limiting holes 11.

[0029] Among them, the three ends of the clamping piece 12 are inserted into the limiting hole 11 of the rotating cap 5, so that the rotating cap 5 cannot rotate, thereby preventing the fan blade 8 from being pushed during operation.

[0030] Further, the outer wall of the rotating cap 5 is provided with uniformly distributed limiting holes 11, and three rotating caps 5 are provided with clamping pieces 12 which are in sliding connection with the limiting holes 11.

[0031] Among them, the three ends of the clamping piece 12 are inserted into the limiting hole 11 of the rotating cap 5, so that the rotating cap 5 cannot rotate, thereby preventing the fan blade 8 from being pushed during operation.

[0032] Further, the outer wall of the rotating cap 5 is provided with uniformly distributed limiting holes 11, and three rotating caps 5 are provided with clamping pieces 12 which are in sliding connection with the limiting holes 11.

[0033] Among them, the three ends of the clamping piece 12 are inserted into the limiting hole 11 of the rotating cap 5, so that the rotating cap 5 cannot rotate, thereby preventing the fan blade 8 from being pushed during operation.

[0034] Working principle: when using the device, the distance between the fan blades 8 is adjusted according to the requirements, first, before installing the rotating sleeve 4, manually rotate the rotating cap 5, the rotating cap 5 drives the main shaft 6 to rotate, the main shaft 6 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the stirring rod 7 to rotate, the stirring rod 7 drives the fan blade 8 to rotate, so that the distance between the fan blades 8 can be adjusted, after adjustment, the clamping piece 12 is inserted into the limiting hole 11 on the outer wall of the rotating cap 5, so that the rotating cap 5 is limited and cannot easily rotate, affecting the rotation of the fan blade 8.

[0035] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A water pollution treatment MABR purification device comprising a mixing barrel (1), characterized in that, The right side of the mixing barrel (1) is provided with a pressure stabilizing mechanism (2), the top end of the mixing barrel (1) is provided with a driving mechanism (3), the driving mechanism (3) is connected with a rotating sleeve (4), the bottom end of the rotating sleeve (4) is provided with rotating caps (5) which are uniformly distributed, the top end of the rotating cap (5) is fixedly connected with a main shaft (6), the main shaft (6) is connected with stirring rods (7) which are uniformly distributed through a spacing adjusting structure, the outer wall of the stirring rod (7) is fixedly connected with a fan blade (8).

2. The water pollution treatment MABR purification device according to claim 1, characterized in that, The top end of the rotating sleeve (4) is fixedly connected with a feeding hopper (9), and the top end of the mixing barrel (1) is throughly connected with a sewage inlet (10).

3. The water pollution treatment MABR purification device according to claim 1, characterized in that, The outer wall of the rotating cap (5) is provided with limiting holes (11) which are uniformly distributed, and the three rotating caps (5) are provided with clamping pieces (12) between them, and the clamping pieces (12) are slidably connected with the limiting holes (11).

4. The water pollution treatment MABR purification device according to claim 1, characterized in that, The outer wall bottom of the rotating sleeve (4) is provided with release openings (13) which are uniformly distributed.

5. The water pollution treatment MABR purification device according to claim 1, characterized in that, The spacing adjusting structure comprises protective sleeves (14), first bevel gears (15), second bevel gears (16) and triangular guide rings (17), the protective sleeve (14) is fixedly connected with the inner wall of the rotating sleeve (4), the first bevel gear (15) is fixedly connected with the outer wall of the main shaft (6), the second bevel gear (16) is fixedly connected with one end of the stirring rod (7), and the triangular guide ring (17) is fixedly connected with the top end of the protective sleeve (14).

6. The water pollution treatment MABR purification device according to claim 5, characterized in that, The first bevel gear (15) and the second bevel gear (16) are engaged with each other, the main shaft (6) is rotatably connected with the inner wall of the protective sleeve (14), and the bottom end of the main shaft (6) penetrates through the bottom end of the outer wall of the rotating sleeve (4) and is fixedly connected with the rotating cap (5).

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