Biological agent preparation device for sewage treatment

Abstract

The utility model discloses a biological agent preparation device for sewage treatment. The biological agent preparation device comprises a motor and an agent stirring tank, one end of the motor is fixedly connected with a hollow shaft rod, one end of the hollow shaft rod is fixedly connected with a feeding pipe, one end above the feeding pipe is fixedly connected with a feeding hopper, one end below the hollow shaft rod is fixedly connected with a storage barrel, one end of the storage barrel is provided with a through hole, a conical part is fixedly connected in the through hole, and one end of the outer wall of the storage barrel is fixedly connected with stirring blades. The motor is started to drive the hollow shaft rod, the material storage barrel and the stirring blades to rotate, so that water, biological strains and a culture solution are gradually fused, and meanwhile, due to the arrangement of the material storage barrel and the conical part, centrifugal force can be generated during rotation, so that the biological strains fused with the water and the culture solution are thrown out from the through holes, and the biological strains are uniformly mixed. And the materials are stirred through the rotating stirring blades, so that the purpose of fully and uniformly mixing can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological bacterial agent preparation equipment, in particular to a biological bacterial agent preparation device for sewage treatment. Background Art

[0002] The biological agent preparation device for sewage treatment is a device used to prepare and cultivate the biological agents required for sewage treatment. The biological agent is a mixture containing beneficial microorganisms that can accelerate the decomposition and degradation of organic matter in the sewage treatment process and improve the treatment efficiency and water quality.

[0003] In the preparation process of biological agents for sewage treatment, stirring is an important operation step, which plays a key role in the culture and growth environment of the strains and can promote the growth and degradation ability of the strains. However, the existing preparation devices do not mix evenly during the stirring operation, and the strains cannot show more contact surface with oxygen during stirring, resulting in uneven quality of the prepared biological agents. Utility Model Content

[0004] The purpose of the utility model is to provide a biological agent preparation device for sewage treatment in order to solve the problem that the existing preparation device has uneven quality of the prepared biological agent due to uneven mixing during stirring operation and the inability to allow the strain to show more contact surface with oxygen during stirring.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preparing biological inoculants for sewage treatment, comprising: a motor and a biological inoculant stirring tank; a hollow shaft is fixedly connected to one end of the motor, a feed pipe is fixedly connected to one end of the hollow shaft, a feed hopper is fixedly connected to the upper end of the feed pipe, a storage barrel is fixedly connected to the lower end of the hollow shaft, a through hole is opened at one end of the storage barrel, a conical component is fixedly connected to the inside of the through hole, and a stirring blade is fixedly connected to one end of the outer wall of the storage barrel.

[0006] As a further solution of the utility model: a heating ring block is provided at one end of the bottom of the bacterial agent stirring tank, a limiting plate is provided at one end below the heating ring block, a bolt is threadedly connected to one end of the limiting plate, and the bolt passes through the limiting plate and is threadedly connected to the bacterial agent stirring tank.

[0007] As a further solution of the utility model: a tank cover is provided at one end above the bacterial agent stirring tank, and a water inlet pipe is fixedly connected to one end of the tank cover. The storage barrel, the through hole, the conical component and the stirring blade are all arranged inside the bacterial agent stirring tank, and the hollow shaft passes through the tank cover.

[0008] As a further solution of the utility model: a fixing piece is fixedly connected to the outside of the motor, one end of the fixing piece is fixedly connected to a support frame, and the other end of the support frame is fixedly connected to the bacterial agent stirring tank.

[0009] As a further solution of the utility model: a receiving groove is provided at the other end of the bottom of the bacterial agent stirring tank, and the receiving groove is adapted to the heating ring block.

[0010] As a further solution of the utility model: a discharge pipe is provided at the other end of the bottom of the bacterial agent stirring tank, and a support leg is fixedly connected to the other end of the bottom of the bacterial agent stirring tank.

[0011] As a further solution of the utility model: the hollow shaft, the feed pipe, the feed hopper and the storage barrel are connected through each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, through the connection relationship between the hollow shaft, the feed pipe, the feed hopper, and the storage barrel, biological strains and other ingredients are put into the feed hopper until they fall into the interior of the storage barrel, and then water and culture liquid are added to the bacterial agent stirring tank through the water inlet pipe. The water and culture liquid in the bacterial agent stirring tank will enter the storage barrel through the through hole, and the hollow shaft, the storage barrel and the stirring blade are driven to rotate by the starting motor, so that the water and the biological strains and the culture liquid are gradually fused. At the same time, due to the setting of the storage barrel and the conical component, centrifugal force can be generated during rotation to make the biological strains fused with the water and the culture liquid be thrown out from the through hole, and then the rotating stirring blade is used to drive the rotation of the hollow shaft, the storage barrel and the stirring blade to make the water and the biological strains and the culture liquid gradually merge. The leaves are stirred to achieve the purpose of fully and evenly mixing, and the biological strains can be dispersed and fully contacted with the air, providing more oxygen contact surface, promoting the effective transfer of oxygen, so as to supply the needs of the strains and ensure the same quality of the prepared biological inoculant; the heating ring block arranged at the bottom of the inoculant stirring tank can be heated when the temperature needs to be increased during the preparation, and at the same time, heating is required during the stirring process to maintain the appropriate temperature, and the heating ring block can be conveniently disassembled and replaced through the action of the limit plate and the bolts to prevent the heating ring block from aging due to long-term use, resulting in poor heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the heating ring block in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the containing tank in the utility model;

[0017] Figure 4This is a schematic diagram of the structure of the material storage barrel in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the conical component in the utility model.

[0019] In the figure: 1. Motor; 2. Hollow shaft; 3. Feed pipe; 4. Feed hopper; 5. Storage barrel; 6. Through hole; 7. Conical component; 8. Stirring blade; 9. Bacterial agent stirring tank; 10. Heating ring block; 11. Limiting plate; 12. Bolt; 13. Tank cover; 14. Water inlet pipe; 15. Fixing part; 16. Support frame; 17. Receiving groove; 18. Discharge pipe; 19. Support leg. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figure 1 , Figure 4 and Figure 5In an embodiment of the utility model, a biological bacterial agent preparation device for sewage treatment includes: a motor 1 and a bacterial agent stirring tank 9; a hollow shaft rod 2 is fixedly connected to one end of the motor 1, a feed pipe 3 is fixedly connected to one end of the hollow shaft rod 2, a feed hopper 4 is fixedly connected to one end above the feed pipe 3, a storage barrel 5 is fixedly connected to one end below the hollow shaft rod 2, a through hole 6 is opened at one end of the storage barrel 5, a conical component 7 is fixedly connected to the inside of the through hole 6, and a stirring blade 8 is fixedly connected to one end of the outer wall of the storage barrel 5.

[0023] Reference Figure 2 A heating ring block 10 is provided at one end of the bottom of the bacterial agent stirring tank 9, and a limiting plate 11 is provided at one end below the heating ring block 10. A bolt 12 is threadedly connected to one end of the limiting plate 11. The bolt 12 penetrates the limiting plate 11 and is threadedly connected to the bacterial agent stirring tank 9. The heating ring block 10 can be used to heat when the temperature needs to be increased during preparation, and heating can be required to maintain a suitable temperature during the stirring process.

[0024] Reference Figure 1 and Figure 4 A tank cover 13 is provided at one end above the microbial agent stirring tank 9, and a water inlet pipe 14 is fixedly connected to one end of the tank cover 13. The storage barrel 5, the through hole 6, the conical component 7 and the stirring blade 8 are all arranged inside the microbial agent stirring tank 9. The hollow shaft 2 passes through the tank cover 13, and water and culture solution can be put into the microbial agent stirring tank 9 through the water inlet pipe 14.

[0025] Reference Figure 1 The motor 1 is fixedly connected to the outside with a fixing part 15, one end of the fixing part 15 is fixedly connected to a support frame 16, and the other end of the support frame 16 is fixedly connected to the bacterial agent stirring tank 9, so that the fixing part 15 and the support frame 16 play a role in supporting and fixing the motor 1.

[0026] Reference Figure 3 A receiving groove 17 is provided at the other end of the bottom of the bacterial agent stirring tank 9 , and the receiving groove 17 is adapted to the heating ring block 10 , and the receiving groove 17 plays a role in placing the heating ring block 10 .

[0027] Reference Figure 1 , Figure 2 and Figure 3 A discharge pipe 18 is provided at the other end of the bottom of the microbial agent stirring tank 9, and a support leg 19 is fixedly connected to the other end of the bottom of the microbial agent stirring tank 9, and the discharge pipe 18 plays a role in discharging.

[0028] Reference Figure 4 and Figure 5 The hollow shaft 2, the feed pipe 3, the feed hopper 4 and the storage barrel 5 are connected through each other, and this connection relationship facilitates the biological strains to enter the interior of the storage barrel 5.

[0029] The working principle of the utility model is as follows: by using the connection relationship between the hollow shaft 2, the feed pipe 3, the feed hopper 4, and the storage barrel 5, the biological strains and other ingredients are put into the feed hopper 4 until they fall into the interior of the storage barrel 5, and then water and culture liquid are added to the bacterial agent stirring tank 9 through the water inlet pipe 14. The water and culture liquid in the bacterial agent stirring tank 9 will enter the storage barrel 5 through the through hole 6. By starting the motor 1 to drive the rotation of the hollow shaft 2, the storage barrel 5 and the stirring blade 8, the water, the biological strains and the culture liquid are gradually fused. At the same time, due to the setting of the storage barrel 5 and the conical component 7, centrifugal force can be generated during rotation to make the biological strains fused with water and culture liquid be thrown out from the through hole 6 , and then stir it through the rotating stirring blade 8, so that the purpose of fully and evenly mixing can be achieved, and the biological strains can be dispersed and fully contacted with the air, providing more oxygen contact surfaces, promoting the effective transfer of oxygen, so as to supply the needs of the strains and ensure the same quality of the prepared biological inoculant; the heating ring block 10 arranged at the bottom of the inoculant stirring tank 9 can be heated when the temperature needs to be increased during the preparation, and at the same time, heating is required during the stirring process to maintain a suitable temperature, and the limiting plate 11 and the bolt 12 can be used to conveniently disassemble and replace the heating ring block 10 to prevent the heating ring block 10 from aging due to long-term use, resulting in poor heating effect.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biological agent preparation device for sewage treatment, comprising: A motor (1) and a bacterial agent stirring tank (9); characterized in that one end of the motor (1) is fixedly connected to a hollow shaft (2), one end of the hollow shaft (2) is fixedly connected to a feed pipe (3), the upper end of the feed pipe (3) is fixedly connected to a feed hopper (4), the lower end of the hollow shaft (2) is fixedly connected to a storage barrel (5), one end of the storage barrel (5) is provided with a through hole (6), the interior of the through hole (6) is fixedly connected to a conical component (7), and one end of the outer wall of the storage barrel (5) is fixedly connected to a stirring blade (8).

2. A biological agent preparation device for sewage treatment according to claim 1, characterized in that: A heating ring block (10) is provided at one end of the bottom of the bacterial agent stirring tank (9), a limit plate (11) is provided at one end below the heating ring block (10), one end of the limit plate (11) is threadedly connected with a bolt (12), and the bolt (12) passes through the limit plate (11) and is threadedly connected to the bacterial agent stirring tank (9).

3. A biological agent preparation device for sewage treatment according to claim 1, characterized in that: A tank cover (13) is provided at one end of the upper part of the bacterial agent stirring tank (9); a water inlet pipe (14) is fixedly connected to one end of the tank cover (13); the material storage barrel (5), the through hole (6), the conical component (7) and the stirring blade (8) are all arranged inside the bacterial agent stirring tank (9); and the hollow shaft (2) passes through the tank cover (13).

4. The device for preparing biological agents for sewage treatment according to claim 1, characterized in that: The motor (1) is fixedly connected to the outside with a fixing member (15), one end of the fixing member (15) is fixedly connected to a support frame (16), and the other end of the support frame (16) is fixedly connected to the bacterial agent stirring tank (9).

5. The device for preparing biological agents for sewage treatment according to claim 2, characterized in that: A receiving groove (17) is provided at the other end of the bottom of the bacterial agent stirring tank (9), and the receiving groove (17) is adapted to fit the heating ring block (10).

6. The device for preparing biological agents for sewage treatment according to claim 1, characterized in that: A discharge pipe (18) is provided at the other end of the bottom of the bacterial agent stirring tank (9), and a support leg (19) is fixedly connected to the other end of the bottom of the bacterial agent stirring tank (9).

7. The device for preparing biological agents for sewage treatment according to claim 1, characterized in that: The hollow shaft (2), the feed pipe (3), the feed hopper (4) and the storage barrel (5) are connected through each other.

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