A disk assembly structure for a waterwheel-driven biological turntable

Abstract

The utility model relates to the field of biological turntables, and specifically to a disc assembly structure of a waterwheel-driven biological turntable, including a biological turntable bracket; and an installation disc, which is installed inside the biological turntable bracket. The utility model is a disc assembly structure of a waterwheel-driven biological turntable. Through the arrangement of the biological turntable bracket, a movable shaft, blades, a first connecting ring, a guide plate, and a second connecting ring, some air outlets are added through the first connecting ring and the guide plate and the second connecting ring outside the biological turntable bracket to capture the rising bubbles generated in the aeration tank, thereby generating a certain driving force, so that the biological turntable can be automatically rotated on the surface of the aeration tank. At the same time, the blades inside the biological turntable bracket will automatically rotate due to wind and water power problems. The rotating blades in the air stir the air circulation to accelerate the entry of dissolved oxygen, while the blades in the water stir the water flow to maintain the activity of microorganisms and accelerate the formation of biofilms.

Description

Technical Field

[0001] The utility model relates to the field of biological turntables, in particular to a disc assembly structure of a biological turntable driven by a waterwheel. Background Art

[0002] The bio-rotating disc process is a type of biofilm sewage biological treatment technology, which is an artificial intensification of sewage irrigation and land treatment. This treatment method allows bacteria and fungi, microorganisms, and micro-animals such as protozoa to grow and multiply on the bio-rotating disc filler carrier to form a film-like biological sludge - biofilm.

[0003] The existing biological turntable requires an external power drive device to drive the biological turntable to rotate when treating sewage, thereby promoting the flow of sewage, maintaining the activity of microorganisms, and accelerating the formation of biofilms. However, the external drive device consumes a large amount of resources and electricity to drive the biological turntable to rotate. At the same time, when there is no electricity, the biological turntable cannot automatically rotate to promote the flow of sewage, thereby affecting the operation of the biological turntable.

[0004] Therefore, it is necessary to invent a disc assembly structure of a waterwheel-driven biological turntable to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a disk combination structure of a waterwheel-driven biological turntable, by adding some air outlets through a first connecting ring and a guide plate and a second connecting ring outside a biological turntable bracket, and the guide plate is inclined to capture the rising bubbles generated in the aeration tank, thereby generating a certain driving force, and the biological turntable can be automatically rotated on the surface of the aeration tank. At the same time, the blades inside the biological turntable bracket will automatically rotate due to wind and water problems. The rotating blades in the air stir the air circulation and accelerate the entry of dissolved oxygen, while the blades in the water stir the water flow, maintain the activity of microorganisms, and accelerate the formation of biofilms, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disk assembly structure of a waterwheel-driven biological turntable, comprising a biological turntable bracket;

[0007] The mounting plate is installed inside the biological turntable support for mounting. The internal surface of the biological turntable support is provided with a cavity, a movable shaft is arranged in the cavity, blades are fixedly installed outside the movable shaft, and a disc body is installed inside the biological turntable support;

[0008] The guide plate is installed outside the biological turntable support and is used for the biological turntable support to generate power. The first connecting ring and the second connecting ring are fixedly installed on both sides of the guide plate.

[0009] Preferably, the bio-turntable bracket includes reinforcing ribs, a support ring, a first reinforcing ring, a second reinforcing ring, and serial holes, wherein the reinforcing ribs are arranged inside the bio-turntable bracket, the support ring is fixedly installed on the outside of the reinforcing ribs, the first reinforcing ring is fixedly connected to the inside of the reinforcing ribs, the second reinforcing ring is fixedly connected to the innermost side of the reinforcing ribs, and serial holes are opened on the outside of the support rings.

[0010] Preferably, the biological turntable support is fixedly connected to the mounting plate, the mounting plate is mounted on a flange, bolts penetrate one side of the flange, and a main shaft is installed inside the flange.

[0011] Preferably, the guide plates are fixedly connected to the first connecting ring and the second connecting ring, the guide plates are distributed in a ring array inside the first connecting ring and the second connecting ring, and the guide plates are inclined.

[0012] Preferably, six groups of the disc bodies are provided, and the disc bodies are distributed in a circular array in the biological turntable support, and circular holes are provided on the inner surfaces of the disc bodies.

[0013] Preferably, an anti-corrosion layer is provided on the surface of the disc body, an anti-pressure layer is provided inside the anti-corrosion layer, the anti-corrosion layer is made of polystyrene, and the anti-pressure layer is made of polyvinyl chloride.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] By setting the biological turntable support, the movable shaft, the blades, the first connecting ring, the guide plate and the second connecting ring, the biological turntable can be automatically rotated on the surface of the aeration tank without the need for an external driving device. Some air outlets are added through the first connecting ring, the guide plate and the second connecting ring outside the biological turntable support, and the guide plate is inclined to capture the rising bubbles generated in the aeration tank, thereby generating a certain driving force, so that the biological turntable can be automatically rotated on the surface of the aeration tank. At the same time, the blades inside the biological turntable support will automatically rotate due to wind and water problems. The rotating blades in the air stir the air circulation to accelerate the entry of dissolved oxygen, and the blades in the water stir the water flow to maintain the activity of microorganisms and accelerate the formation of biofilms. This setting drives the entire biological turntable to rotate in a similar way to a waterwheel drive;

[0016] The strength and corrosion resistance of the entire biological turntable can be improved by arranging the biological turntable support, the disc body, the anti-corrosion layer and the anti-pressure layer. The reinforcing ribs inside the biological turntable support and the support ring and the first reinforcing ring and the second reinforcing ring form a mesh structure. The mesh structure has multiple hollows, so that the disc body installed on the biological turntable support can fully contact with the air for chemical reaction, while enhancing the overall strength. The anti-corrosion layer outside the disc body improves the overall corrosion resistance of the disc body, avoids corrosion caused by long-term immersion in sewage, and affects the use efficiency of the disc body, and the anti-pressure layer improves the overall strength of the disc body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the flange structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the biological turntable support of the utility model;

[0021] Figure 4 This is a schematic diagram of the guide plate structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the main structure of the disc of the utility model;

[0023] Figure 6 For the utility model Figure 3 The enlarged diagram of the structure at point A in the middle.

[0024] Description of reference numerals:

[0025] 1. Bio-turntable bracket; 101. Reinforcement ribs; 102. Support ring; 103. First reinforcement ring; 104. Second reinforcement ring; 105. Serial hole; 2. Mounting plate; 3. Flange; 4. Bolt; 5. Main shaft; 6. Movable shaft; 7. Blade; 8. First connecting ring; 9. Guide plate; 10. Second connecting ring; 11. Disc body; 12. Round hole; 13. Anti-corrosion layer; 14. Anti-pressure layer. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-6 The disc assembly structure of a waterwheel-driven biological turntable shown includes a biological turntable support 1;

[0028] The mounting plate 2 is mounted inside the biological turntable support 1 for mounting. The inner surface of the biological turntable support 1 is provided with a cavity, a movable shaft 6 is arranged in the cavity, blades 7 are fixedly mounted outside the movable shaft 6, and a disc body 11 is installed inside the biological turntable support 1;

[0029] The guide plate 9 is installed on the outside of the biological turntable support 1 and is used to generate power for the biological turntable support 1. The first connecting ring 8 and the second connecting ring 10 are fixedly installed on both sides of the guide plate 9. Some air outlets are added through the first connecting ring 8 and the guide plate 9 and the second connecting ring 10 outside the biological turntable support 1. The guide plate 9 is inclined to capture the rising bubbles generated in the aeration tank, thereby generating a certain driving force, which can automatically rotate the biological turntable on the surface of the aeration tank. At the same time, the blades 7 inside the biological turntable support 1 will automatically rotate due to wind and water problems. The rotating blades 7 in the air stir the air circulation and accelerate the entry of dissolved oxygen, while the blades 7 in the water stir the water flow to maintain the activity of microorganisms and accelerate the formation of biofilms.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the biological turntable support 1 includes a reinforcing rib 101, a support ring 102, a first reinforcing ring 103, a second reinforcing ring 104, and a series hole 105. The reinforcing rib 101 is arranged inside the biological turntable support 1, and the support ring 102 is fixedly installed outside the reinforcing rib 101. The first reinforcing ring 103 is fixedly connected inside the reinforcing rib 101, and the second reinforcing ring 104 is fixedly connected on the innermost side of the reinforcing rib 101. The outside of the support ring 102 is provided with a series hole 105. The reinforcing rib 101 inside the biological turntable support 1 and the support ring 102 and the first reinforcing ring 103 and the second reinforcing ring 104 form a mesh structure. The mesh structure has multiple hollows, so that the disc body 11 installed on the biological turntable support 1 can fully contact with the air for chemical reaction, while enhancing the overall strength.

[0031] like Figure 1 and Figure 2 As shown, the bio-turntable bracket 1 is fixedly connected to the mounting plate 2, and the mounting plate 2 is mounted on the flange 3. Bolts 4 penetrate one side of the flange 3, and a main shaft 5 is installed inside the flange 3, so that the bio-turntable bracket 1 can be installed outside the main shaft 5.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the guide plate 9 is fixedly connected to the first connecting ring 8 and the second connecting ring 10. The guide plates 9 are distributed in a ring array in the first connecting ring 8 and the second connecting ring 10. The guide plates 9 are inclined. The inclined setting of the guide plates 9 can capture the rising bubbles generated in the aeration tank, thereby generating a certain driving force, which can automatically make the biological turntable rotate on the surface of the aeration tank.

[0033] like Figure 1 , Figure 2 and Figure 5 As shown, six groups of disc bodies 11 are arranged, and the disc bodies 11 are distributed in a circular array in the biological turntable bracket 1. Circular holes 12 are opened on the inner surfaces of the disc bodies 11. Through the arrangement of the biological turntable bracket 1, the six groups of disc bodies 11 can be respectively installed in the biological turntable bracket 1, which plays a role in strength protection on the outside of the disc bodies 11.

[0034] like Figure 5 As shown, an anti-corrosion layer 13 is provided on the surface of the disc body 11, and an anti-pressure layer 14 is provided inside the anti-corrosion layer 13. The anti-corrosion layer 13 is made of polystyrene, and the anti-pressure layer 14 is made of polyvinyl chloride. The anti-corrosion layer 13 on the outside of the disc body 11 improves the overall anti-corrosion property of the disc body 11, avoiding corrosion caused by long-term immersion in sewage and affecting the use efficiency of the disc body 11, while the anti-pressure layer 14 improves the overall strength of the disc body 11.

[0035] The working principle of the utility model is as follows: firstly, the biological turntable support 1 is sleeved on the outside of the main shaft 5 through the mounting plate 2, and the bolts 4 on the outside of the flange 3 are penetrated through the mounting plate 2 to install the entire biological turntable support 1 on the main shaft 5, and then the whole device is installed in the aeration tank. When the sewage enters the aeration tank, some air outlets are added through the guide plate 9 outside the biological turntable support 1, and the guide plate 9 is inclined to capture the rising bubbles generated in the aeration tank, thereby generating a certain driving force, which can automatically make the biological turntable rotate on the surface of the aeration tank. At the same time, the blades 7 inside the biological turntable support 1 will automatically rotate due to the problems of wind and water power. The rotating blades 7 in the air stir the air circulation to accelerate the entry of dissolved oxygen, while the blades in the water 7 stirs the water flow, maintains the activity of microorganisms, and accelerates the formation of biofilm. At the same time, the reinforcing ribs 101 inside the biological turntable bracket 1 and the support ring 102 and the first reinforcing ring 103 and the second reinforcing ring 104 form a mesh structure. The mesh structure has multiple hollows, so that the disc body 11 installed on the biological turntable bracket 1 can fully contact with the air for chemical reaction. When the disc body 11 is immersed in the sewage in the aeration tank for a long time, the anti-corrosion layer 13 on the outside of the disc body 11 improves the overall anti-corrosion of the disc body 11, avoids corrosion caused by long-term immersion in sewage, and affects the use efficiency of the disc body 11, and the pressure-resistant layer 14 improves the overall strength of the disc body 11. In this way, the use process of the disc combination structure of the waterwheel-driven biological turntable is completed.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A disk assembly structure of a waterwheel-driven biological turntable, characterized in that: It includes a biological turntable support (1); The mounting plate (2) is mounted inside the biological turntable support (1) for mounting, wherein the internal surface of the biological turntable support (1) is provided with a cavity, a movable shaft (6) is arranged in the cavity, blades (7) are fixedly mounted on the outside of the movable shaft (6), and a disc body (11) is installed inside the biological turntable support (1); The guide plate (9) is mounted outside the biological turntable support (1) and is used for the biological turntable support (1) to generate power. A first connecting ring (8) and a second connecting ring (10) are fixedly mounted on both sides of the guide plate (9).

2. The disc assembly structure of a waterwheel-driven biological turntable according to claim 1, characterized in that: The biological turntable support (1) comprises a reinforcing rib (101), a supporting ring (102), a first reinforcing ring (103), a second reinforcing ring (104), and a series hole (105); the reinforcing rib (101) is arranged inside the biological turntable support (1); the supporting ring (102) is fixedly mounted on the outside of the reinforcing rib (101); the first reinforcing ring (103) is fixedly connected to the inside of the reinforcing rib (101); the second reinforcing ring (104) is fixedly connected to the innermost side of the reinforcing rib (101); and the series hole (105) is opened on the outside of the supporting ring (102).

3. The disc assembly structure of a waterwheel-driven biological turntable according to claim 1, characterized in that: The biological turntable support (1) is fixedly connected to the mounting plate (2), the mounting plate (2) is mounted on a flange (3), a bolt (4) penetrates one side of the flange (3), and a main shaft (5) is installed inside the flange (3).

4. The disc assembly structure of a waterwheel-driven biological turntable according to claim 1, characterized in that: The guide plates (9) are fixedly connected to the first connecting ring (8) and the second connecting ring (10); the guide plates (9) are distributed in the first connecting ring (8) and the second connecting ring (10) in an annular array; and the guide plates (9) are arranged at an angle.

5. The disc assembly structure of a waterwheel-driven biological turntable according to claim 1, characterized in that: The disc bodies (11) are provided in six groups, and the disc bodies (11) are distributed in a circular array in the biological turntable support (1), and the inner surfaces of the disc bodies (11) are all provided with circular holes (12).

6. The disc assembly structure of a waterwheel-driven biological turntable according to claim 1, characterized in that: The surface of the disc body (11) is provided with an anti-corrosion layer (13), and the interior of the anti-corrosion layer (13) is provided with an anti-pressure layer (14); the material of the anti-corrosion layer (13) is polystyrene, and the material of the anti-pressure layer (14) is polyvinyl chloride.

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