Wastewater treatment device for food processing plant

Abstract

The utility model relates to the technical field of wastewater treatment equipment, in particular to a wastewater treatment device for food processing factories, which comprises a machine body and a tube shell, the machine body is communicated with the tube shell, an annular frame is rotatably mounted in the tube shell, and a rotating tube in transmission connection with the tube shell is rotatably mounted on the surface of the outer wall of the tube shell; when the waste water treatment equipment for the food processing plant is used, the filter screen cylinder in the pipe shell can conveniently filter waste water, meanwhile, the annular frame rotationally mounted in the pipe shell can conveniently drive the brush plate to rotate and continuously brush the periphery of the filter screen cylinder, and the continuously rotating brush plate can throw away a certain amount of grease, so that the grease can be uniformly sprayed on the periphery of the filter screen cylinder. And meanwhile, a damping cylinder on the inner circumference of the ring frame is matched with a spring, so that a supporting plate is conveniently pushed, the supporting plate drives the brush plate to tightly abut against and be attached to the filter screen cylinder, the brush plate can be conveniently and stably brushed and cleaned, and the filter screen cylinder can stably operate.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to a wastewater treatment device for food processing plants. Background Art

[0002] The food industry is extremely complex, including production processes such as sugar making, brewing, meat, and dairy processing. The wastewater discharged contains organic matter, has strong oxygen consumption, and a large amount of suspended matter is discharged with the wastewater. The wastewater discharged from animal food processing also contains animal excrement, blood, fur, grease, etc., so it is necessary to use a wastewater treatment device for sewage treatment; Patent No. CN202020401299.2 discloses a wastewater treatment device for food processing plants. The connecting rod is connected to the filter cartridge through a bearing, and the baffle is set on one side of the connecting rod, so the connecting rod is connected to the filter cartridge through a bearing. The baffle is set on one side of the connecting rod. The connecting rod does not rotate synchronously with the rotation of the filter cartridge. The baffles are in contact with the inner wall of the filter cartridge, and there is a distance between the baffles, which are all inclined. Therefore, sewage can pass through the baffles. The baffles can not only stir the sewage to make it more fully contact with the filter cartridge, but also reduce the resistance of the sewage to the baffles, causing it to tilt downward. It has good stability and is more practical. However, due to the fixed position of the cleaning brush, the grease on the surface of the cleaning brush can only be cleaned by disassembling it, resulting in a relatively short cleaning cycle of the cleaning brush, which is quite inconvenient. For this reason, we propose a wastewater treatment device for food processing plants. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a wastewater treatment device for a food processing plant.

[0004] The technical solution adopted by the utility model to solve its technical problems is a wastewater treatment device for food processing plants, comprising a body and a tube shell, the body being connected to the tube shell, and a ring frame being rotatably installed in the tube shell, a rotating tube being rotatably installed on the outer wall surface of the tube shell and connected to the tube shell, and a disc seat being installed at one end of the rotating tube away from the tube shell, a rotating shaft being rotatably installed on the inner periphery of the disc seat, and a filter cylinder located on the inner periphery of the tube shell being installed between the rotating shaft and the body, a plate frame being installed on the outer wall surface of the tube shell, and a reducer and an electric motor being installed on the outer wall surface of the plate frame, a straight shaft being installed between the power output end of the electric motor and the power input end of the reducer, and sprockets being installed on the outer periphery of the straight shaft, the power output end of the reducer, the outer periphery of the rotating tube and the outer periphery of the rotating shaft, and a chain for transmission being installed between the two sets of sprockets;

[0005] The inner circumferential surface of the ring frame is equipped with a shock-absorbing cylinder, and there are multiple groups of shock-absorbing cylinders. The end of the shock-absorbing cylinder away from the ring frame is equipped with a support plate, and a spring located on the outer circumference of the shock-absorbing cylinder is equipped between the support plate and the ring frame, and there are multiple groups of springs. The end of the support plate away from the shock-absorbing cylinder is equipped with a brush plate that abuts against the filter cylinder.

[0006] By adopting the above technical solution, when the wastewater treatment equipment used in food processing plants is used, the filter drum in the tube shell is convenient for filtering and treating the wastewater, and at the same time, the ring frame rotatably installed in the tube shell conveniently drives the brush plate to rotate and continuously brush the outer periphery of the filter drum, and the continuously rotating brush plate can throw off a certain amount of grease, which is convenient for improving the service life of the brush plate and extending the cleaning cycle. At the same time, the shock-absorbing cylinder and the spring on the inner periphery of the ring frame cooperate with each other to facilitate pushing the support plate, so that the support plate drives the brush plate to closely abut against the filter drum, which is convenient for stably brushing and cleaning it, so that the filter drum can operate stably.

[0007] When the filter drum is used to treat sewage, the motor on the outer periphery of the tube shell can be operated. The operation of the motor can easily drive the straight shaft to rotate, so that the straight shaft can drive the sprocket and drive the sprocket on the outer periphery of the rotating shaft to rotate through the chain. Then the rotating shaft rotates and drives the filter drum in the tube shell to rotate, which is convenient for filtering the sewage entering the inner side of the filter drum in the machine body. At the same time, the straight shaft can convert torque under the operation of the reducer so that the sprocket at the power output end of the reducer rotates slowly. The sprocket drives the rotating tube on the outside of the tube shell to rotate through the chain, so that the rotating tube can drive the ring frame on the outer periphery of the filter drum in the tube shell to rotate, so that the ring frame can drive the brush plate to brush and clean the filter drum, and the same power source is used to drive the filter drum and the ring frame to rotate, which is convenient for energy saving.

[0008] Specifically, the outer wall surface of the tube shell is equipped with an arc-shaped cover plate for maintenance.

[0009] By adopting the above technical solution, the arc-shaped cover plate is easy to disassemble and assemble, and it is convenient to regularly maintain or clean and replace the structure inside the tube shell.

[0010] Specifically, a bracket is installed at the connection point between the filter cylinder and the machine body.

[0011] By adopting the above technical solution, the bracket is located at the connection point between the machine body and the filter cylinder, which will not affect the operation of the filter cylinder and is convenient for supporting the structural components of the diversion or bypass flow.

[0012] Specifically, the outer wall surface of the ring frame is provided with sliding holes, and there are multiple groups of sliding holes. The outer wall surface of the support plate is equipped with sliding rods that are plugged and connected with the sliding holes, and there are multiple groups of sliding rods.

[0013] By adopting the above technical solution, the sliding rod and the sliding hole are inserted into each other and slidably connected, which facilitates improving the stability of the support plate during operation.

[0014] Specifically, a shell cover located on the outer periphery of the plate frame is assembled between the tube shell and the machine body.

[0015] By adopting the above technical solution, the shell cover can conveniently protect the transmission between the plate frame, sprocket and chain.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The sprocket is a gear that is connected to the filter element to drive the filter element to move upward, so that the filter element can be filtered and filtered.

[0018] 2. The technical solution of the present application is designed with a shock-absorbing cylinder, a spring, a support plate and a brush plate. When the wastewater treatment equipment used in a food processing plant is used, the filter cylinder in the tube shell is convenient for filtering the wastewater. At the same time, the ring frame rotatably installed in the tube shell conveniently drives the brush plate to rotate and continuously brush the outer periphery of the filter cylinder. The continuously rotating brush plate can throw off a certain amount of grease, which is convenient for increasing the service life of the brush plate and extending the cleaning cycle. At the same time, the shock-absorbing cylinder and the spring on the inner periphery of the ring frame cooperate with each other to facilitate pushing the support plate, so that the support plate drives the brush plate to closely abut against the filter cylinder, which is convenient for stable brushing and cleaning, so that the filter cylinder can operate stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an axonometric drawing of the present utility model;

[0021] Figure 2 This is a schematic plan view of the internal structure of the tube shell of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of a portion A of the internal structure of the tube shell of the present invention;

[0023] Figure 4 It is a schematic plan view of the transmission structure between the ring frame and the motor of the utility model;

[0024] In the figure: 1. body; 2. tube shell; 3. ring frame; 4. rotating tube; 5. disc seat; 6. rotating shaft; 7. filter cylinder; 8. plate frame; 9. reducer; 10. motor; 11. straight shaft; 12. sprocket; 13. chain; 14. shock absorber cylinder; 15. support plate; 16. spring; 17. brush plate; 18. arc cover; 19. slide hole; 20. slide rod; 21. bracket; 22. shell cover. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] See also Figure 1-4 The embodiment of the present invention provides a technical solution: a wastewater treatment device for a food processing plant, comprising a body 1 and a tube shell 2, the body 1 being connected to the tube shell 2, and a ring frame 3 being rotatably installed in the tube shell 2, a rotating pipe 4 being transmission-connected to the tube shell 2 being rotatably installed on the outer wall surface of the tube shell 2, and a disc seat 5 being installed at one end of the rotating pipe 4 away from the tube shell 2, a rotating shaft 6 being rotatably installed on the inner periphery of the disc seat 5, and a filter cylinder 7 located on the inner periphery of the tube shell 2 being installed between the rotating shaft 6 and the body 1, a plate frame 8 being installed on the outer wall surface of the tube shell 2, and a reducer 9 and an electric motor 10 being installed on the outer wall surface of the plate frame 8, the electric motor 10 outputting power A straight shaft 11 is assembled between the end and the power input end of the reducer 9, and sprockets 12 are assembled on the outer periphery of the straight shaft 11, the power output end of the reducer 9, the outer periphery of the rotating tube 4 and the outer periphery of the rotating shaft 6, and a chain 13 for transmission is assembled between the two sets of sprockets 12; a shock-absorbing cylinder 14 is assembled on the inner peripheral surface of the ring frame 3, and there are multiple sets of shock-absorbing cylinders 14, and the end of the shock-absorbing cylinder 14 away from the ring frame 3 is assembled with a support plate 15, and a spring 16 located on the outer periphery of the shock-absorbing cylinder 14 is assembled between the support plate 15 and the ring frame 3, and there are multiple sets of springs 16, and the end of the support plate 15 away from the shock-absorbing cylinder 14 is assembled with a brush plate 17 that abuts against the filter cylinder 7.

[0027] During use, when the wastewater treatment equipment used in food processing plants is used, the filter drum 7 in the tube shell 2 is convenient for filtering the wastewater. At the same time, the ring frame 3 rotatably installed in the tube shell 2 conveniently drives the brush plate 17 to rotate and continuously brush the outer periphery of the filter drum 7. The continuously rotating brush plate 17 can throw off a certain amount of grease, which is convenient for improving the service life of the brush plate 17 and extending the cleaning cycle. At the same time, the shock-absorbing cylinder 14 and the spring 16 on the inner periphery of the ring frame 3 cooperate with each other to facilitate pushing the support plate 15, so that the support plate 15 drives the brush plate 17 to closely abut against the filter drum 7, which is convenient for stably brushing and cleaning it, so that the filter drum 7 can operate stably.

[0028] When the filter drum 7 is used to treat sewage, the motor 10 on the outer periphery of the tube shell 2 can be operated. The operation of the motor 10 can conveniently drive the straight shaft 11 to rotate, so that the straight shaft 11 can drive the sprocket 12 and drive the sprocket 12 on the outer periphery of the rotating shaft 6 to rotate accordingly through the chain 13. Then the rotating shaft 6 rotates accordingly and drives the filter drum 7 in the tube shell 2 to rotate, which is convenient for filtering the sewage entering the inner side of the filter drum 7 in the machine body 1. At the same time, the straight shaft 11 can convert torque under the operation of the reducer 9 so that the sprocket 12 at the power output end of the reducer 9 rotates slowly. The sprocket 12 drives the rotating tube 4 outside the tube shell 2 to rotate through the chain 13, so that the rotating tube 4 can drive the ring frame 3 on the outer periphery of the filter drum 7 in the tube shell 2 to rotate, so that the ring frame 3 can drive the brush plate 17 to brush and clean the filter drum 7, and use the same power source to drive the filter drum 7 and the ring frame 3 to rotate, which is convenient for energy saving.

[0029] like Figure 1 As shown, the outer wall surface of the tube shell 2 is equipped with an arc-shaped cover plate 18 for maintenance.

[0030] During use, the arc-shaped cover plate 18 is easy to assemble and disassemble, and is convenient for regular maintenance or cleaning and replacement of the structure inside the tube shell 2 .

[0031] like Figure 2 and Figure 4 As shown, a bracket 21 is installed at the connection point between the filter cylinder 7 and the body 1.

[0032] When in use, the bracket 21 is located at the connection point between the machine body 1 and the filter cartridge 7, which will not affect the operation of the filter cartridge 7 and is convenient for supporting the structural components of the diversion or bypass flow.

[0033] like Figure 2 and Figure 3 As shown, the outer wall surface of the ring frame 3 is provided with sliding holes 19, and there are multiple groups of sliding holes 19. The outer wall surface of the support plate 15 is equipped with sliding rods 20 that are plugged into the sliding holes 19, and there are multiple groups of sliding rods 20.

[0034] During use, the sliding rod 20 and the sliding hole 19 are plugged into each other and slidably connected, so as to improve the stability of the support plate 15 during operation.

[0035] like Figure 1 As shown, a shell cover 22 located on the outer periphery of the plate frame 8 is assembled between the tube shell 2 and the body 1.

[0036] When in use, the shell cover 22 is convenient for protecting the transmission between the plate frame 8, the sprocket 12 and the chain 13.

[0037] The working principle and use process of the present invention are as follows: when in use, first install the corresponding structural components in the appropriate position. When using the wastewater treatment equipment for food processing plants, the filter drum 7 in the tube shell 2 is convenient for filtering and treating the wastewater. At the same time, the ring frame 3 rotatably installed in the tube shell 2 conveniently drives the brush plate 17 to rotate and continuously brush the outer periphery of the filter drum 7, and the continuously rotating brush plate 17 can throw off a certain amount of grease, which is convenient for improving the service life of the brush plate 17 and extending the cleaning cycle. At the same time, the shock-absorbing cylinder 14 and the spring 16 on the inner periphery of the ring frame 3 cooperate with each other to facilitate pushing the support plate 15, so that the support plate 15 drives the brush plate 17 to closely abut against each other with the filter drum 7, which is convenient for stable brushing and cleaning, so that the filter drum 7 can operate stably, and when the filter drum 7 is used to treat sewage, the motor 10 on the outer periphery of the tube shell 2 can be operated. The operation of the motor 10 is convenient to drive the straight shaft 11 to rotate, so that the straight shaft 11 can drive the sprocket 12 and drive the sprocket 12 on the outer periphery of the rotating shaft 6 to rotate therewith through the chain 13, and then the rotating shaft 6 rotates and drives the filter drum 7 in the tube shell 2 to rotate, so as to filter the sewage entering the inner side of the filter drum 7 in the machine body 1. At the same time, the straight shaft 11 can convert torque under the operation of the reducer 9 so that the sprocket 12 at the power output end of the reducer 9 rotates slowly. The sprocket 12 drives the rotating tube 4 outside the tube shell 2 to rotate through the chain 13, so that the rotating tube 4 can drive the ring frame 3 on the outer periphery of the filter drum 7 in the tube shell 2 to rotate, so that the ring frame 3 can drive the brush plate 17 to brush and clean the filter drum 7, and use the same power source to drive the filter drum 7 and the ring frame 3 to rotate, which is convenient for energy saving, so that the wastewater treatment equipment can treat the wastewater of the food processing plant more energy-efficiently.

[0038] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for a food processing plant, characterized in that: The invention comprises a machine body (1) and a tube shell (2), wherein the machine body (1) is connected to the tube shell (2), and a ring frame (3) is rotatably mounted in the tube shell (2), a rotating tube (4) in transmission connection with the tube shell (2) is rotatably mounted on the outer wall surface of the tube shell (2), and a disc seat (5) is mounted on the end of the rotating tube (4) away from the tube shell (2), a rotating shaft (6) is rotatably mounted on the inner periphery of the disc seat (5), and a filter cylinder (7) located on the inner periphery of the tube shell (2) is mounted between the rotating shaft (6) and the machine body (1). The outer wall surface of the tube shell (2) is equipped with a plate frame (8), and the outer wall surface of the plate frame (8) is equipped with a reducer (9) and an electric motor (10), a straight shaft (11) is equipped between the power output end of the electric motor (10) and the power input end of the reducer (9), and sprockets (12) are equipped on the outer periphery of the straight shaft (11), the power output end of the reducer (9), the outer periphery of the rotating tube (4) and the outer periphery of the rotating shaft (6), and a chain (13) for transmission is equipped between the two groups of sprockets (12); The inner peripheral surface of the ring frame (3) is equipped with a shock-absorbing cylinder (14), and the shock-absorbing cylinder (14) has multiple groups. The end of the shock-absorbing cylinder (14) away from the ring frame (3) is equipped with a support plate (15), and a spring (16) located on the outer periphery of the shock-absorbing cylinder (14) is equipped between the support plate (15) and the ring frame (3), and the spring (16) has multiple groups. The end of the support plate (15) away from the shock-absorbing cylinder (14) is equipped with a brush plate (17) that abuts against the filter cylinder (7).

2. The food processing plant wastewater treatment device according to claim 1, characterized in that: The outer wall surface of the tube shell (2) is equipped with an arc-shaped cover plate (18) for maintenance.

3. The food processing plant wastewater treatment device according to claim 1, characterized in that: A bracket (21) is installed at the connection point between the filter cylinder (7) and the machine body (1).

4. The food processing plant wastewater treatment device according to claim 1, characterized in that: The outer wall surface of the ring frame (3) is provided with sliding holes (19), and there are multiple groups of sliding holes (19); the outer wall surface of the support plate (15) is equipped with sliding rods (20) plugged and connected with the sliding holes (19), and there are multiple groups of sliding rods (20).

5. The food processing plant wastewater treatment device according to claim 1, characterized in that: A shell cover (22) located on the outer periphery of the plate frame (8) is assembled between the tube shell (2) and the machine body (1).

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