Material distributing device in loading and unloading centrifugal machine and capable of uniformly distributing materials

Abstract

The material distributing device comprises the centrifugal machine, a first motor is fixedly connected to the outer surface of the centrifugal machine, a rotating disc is fixedly connected to the output end of the first motor, a hydraulic rod is hinged to the upper surface of the rotating disc, and a material distributing device body is hinged to the output end of the hydraulic rod. The lower surface of the material distributing device body is rotationally connected with the rotating disc, the outer surface of the centrifugal machine is fixedly connected with a second motor, and the hydraulic rod on the rotating disc stretches out and draws back, so that the angle of the material distributing device body hinged to the hydraulic rod can be adjusted, and materials are more evenly distributed on the inner wall of the rotating drum; water in the water tank is sprayed out through the annular spray head to clean the material distributing device body, meanwhile, the second motor is used for rotating the gear, the gear ring meshed with the gear can drive the fixing frame to rotate, the annular spray head rotates along with rotation of the fixing frame, cleaning water flow is evenly distributed, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of centrifuge technology, and in particular to a feeding device in a loading and unloading centrifuge that provides uniform feeding. Background Technology

[0002] Centrifuges are widely used separation equipment in industries such as chemical, pharmaceutical, food, and environmental protection. They are mainly used for solid-liquid or liquid-liquid separation. Currently, the structure of a traditional centrifuge typically includes: a base, a rotating drum mounted on the base, and a cover mounted on the base and covering the outside of the drum. The top of the cover is equipped with a top cover. The drum has filter holes, and a filter screen is installed on the inner surface of the drum. A discharge device is installed in the drum. A material distribution device is installed through the top cover. The function of this material distribution device is limited to spraying the material to be separated into solid and liquid phases onto the drum of the vertical centrifuge. Solid-liquid separation is entirely performed by the drum, and the liquid phase in the material is thrown out of the drum. However, the orientation of the material distribution device is usually fixed, which affects the uniformity of the material layer on the drum wall. Summary of the Invention

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a feeding device in a centrifuge for uniform feeding and unloading. The feeding device body, which is hinged to the hydraulic rod on the rotating disc, can be adjusted in angle by the hydraulic rod, so that the material is more evenly distributed on the inner wall of the drum. Water from the water tank is sprayed out by the annular nozzle to clean the feeding device body. At the same time, the motor rotates the gear, so that the gear ring meshing with the gear can rotate the fixed frame. The rotation of the fixed frame causes the annular nozzle to rotate with it, so that the cleaning water flow is evenly distributed and the cleaning efficiency is improved.

[0004] This utility model also provides a feeding device in a centrifuge with uniform feeding and unloading, comprising: a centrifuge, a motor fixedly connected to the outer surface of the centrifuge, a rotating disk fixedly connected to the output end of the motor, a hydraulic rod hinged to the upper surface of the rotating disk, a feeding device body hinged to the output end of the hydraulic rod, a feeding device body rotatably connected to the lower surface of the feeding device body, a motor fixedly connected to the outer surface of the centrifuge, a gear fixedly connected to the output end of the motor, a gear ring meshing with the outer surface of the gear, a fixing frame fixedly connected to the upper surface of the gear ring, a water tank fixedly connected to the upper surface of the fixing frame, a pipe fixedly connected to the lower surface of the water tank, and an annular nozzle fixedly connected to one end of the pipe.

[0005] According to the present invention, a cloth-spreading device in a centrifuge for uniform cloth feeding and unloading is provided. The main body of the cloth-spreading device and the annular nozzle are both located inside the centrifuge. The annular nozzle is located above the main body of the cloth-spreading device. The position of the annular nozzle above the main body of the cloth-spreading device allows the water flow to evenly cover the cloth during the cleaning process, thereby improving the cleaning effect.

[0006] According to the present invention, in a centrifuge for uniformly discharging and feeding fabric, the lower surface of the water tank is fixedly connected to the fixed frame, and the inside of the water tank is equipped with a built-in pump that can automatically draw water to the annular nozzle, ensuring a timely supply of cleaning water and improving cleaning efficiency.

[0007] According to the present invention, in a feeding and unloading centrifuge for uniform feeding, the upper surface of the annular nozzle is fixedly connected to a fixed frame, and the center of the fixed frame is fixedly connected to a pipe. The fixed connection between the annular nozzle and the fixed frame can prevent the nozzle from moving during operation, ensuring uniform and stable spraying effect.

[0008] According to the present invention, in a centrifuge for uniform feeding and unloading of fabric, the outer surface of the rotating disk is rotatably connected to the fixed frame, and the lower surface of the fixed frame is rotatably connected to a protective shell. The rotatable connection allows the fixed frame to rotate easily, increases the cleaning range, and enables the annular nozzle to effectively cover the main body of the fabric device.

[0009] According to the present invention, in a feeding device of a centrifuge for uniform feeding and unloading, the gear and toothed ring are located inside a protective shell, and the lower surface of the protective shell is fixedly connected to the centrifuge. The gear and toothed ring are protected, which can effectively extend their service life and reduce the frequency of failure.

[0010] According to the present invention, in a feeding device of a centrifuge for uniform feeding and unloading of feed, a connecting frame is fixedly connected to the outer surface of motor one, and the inner wall of the connecting frame is fixedly connected to motor two. The two motors are connected and fixed together by the connecting frame, making it more compact and more aesthetically pleasing.

[0011] According to the present invention, a feeding device in a centrifuge for uniform feeding and unloading of feed is provided on the outer surface of the water tank. The inner wall of the feeding port is detachably connected to an opening and closing cover by a snap fastener. The feeding port makes the water adding operation more convenient and improves the user's convenience.

[0012] Beneficial effects

[0013] 1. Compared with the prior art, the feeding device in this uniform feeding centrifuge extends and retracts through the hydraulic rod on the rotating disc, so that the main body of the feeding device, which is hinged to the hydraulic rod, can be angled to make the material more evenly distributed on the inner wall of the drum.

[0014] 2. Compared with the prior art, the cloth-laying device in this uniform cloth-laying centrifuge uses a ring nozzle to spray water from the water tank to clean the main body of the cloth-laying device. At the same time, a motor rotates a gear, which causes the gear ring meshing with the gear to rotate the fixed frame. The rotation of the fixed frame causes the ring nozzle to rotate along with it, so that the cleaning water flow is evenly distributed and the cleaning efficiency is improved. Attached Figure Description

[0015] I will now further describe this utility model with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is an overall structural diagram of the feeding device in the centrifuge for uniform feeding and unloading of materials according to this utility model.

[0017] Figure 2 This is a schematic diagram of the toothed ring connection of the feeding device in the centrifuge for uniform feeding and unloading of the present invention.

[0018] Figure 3 This is a schematic diagram showing the connection of the fixing frame of the feeding device in the centrifuge for uniform feeding and unloading of the present invention.

[0019] Figure 4 This is a schematic diagram showing the connection of the rotating disc of the feeding device in the centrifuge for uniform feeding and unloading of the present invention.

[0020] Legend:

[0021] 1. Motor 1; 2. Rotating disc; 3. Hydraulic rod; 4. Main body of the fabric distribution device; 5. Motor 2; 6. Gear; 7. Gear ring; 8. Fixing frame; 9. Water tank; 10. Pipeline; 11. Annular nozzle; 12. Connecting frame; 13. Protective shell. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 4This utility model embodiment discloses a feeding device in a centrifuge for uniform feeding and unloading, comprising: a centrifuge, a motor 1 fixedly connected to the outer surface of the centrifuge, a connecting frame 12 fixedly connected to the outer surface of the motor 1, an inner wall of the connecting frame 12 fixedly connected to a motor 5, a rotating disk 2 fixedly connected to the output end of the motor 1, the outer surface of the rotating disk 2 rotatably connected to a fixed frame 8, a hydraulic rod 3 hinged to the upper surface of the rotating disk 2, a feeding device body 4 hinged to the output end of the hydraulic rod 3, the feeding device body 4 and the annular nozzle 11 being located inside the centrifuge, the annular nozzle 11 being located above the feeding device body 4, and the lower surface of the feeding device body 4 rotatably connected to the rotating disk 2;

[0024] Specifically, the main body 4 of the fabric distribution device is installed inside the centrifuge. The main body 4 of the fabric distribution device consists of a centrifugal rotor, a feeding system and a discharge system. It achieves solid-liquid separation through centrifugal force. The solid material is pushed into the drum to form a cake-like layer, while the liquid flows out from the pores of the fabric, thus achieving separation of the clear liquid and solid. The main body 4 of the fabric distribution device, which is hinged to the hydraulic rod 3 on the rotating disk 2, can be extended and retracted to adjust the angle of the hydraulic rod 3, so that the material is more evenly distributed on the inner wall of the drum.

[0025] Reference Figure 1 , Figure 2 and Figure 3 A motor 5 is fixedly connected to the outer surface of the centrifuge. A gear 6 is fixedly connected to the output end of the motor 5. The gear 6 and the gear ring 7 are located inside the protective shell 13. The gear ring 7 is meshed with the outer surface of the gear 6. A fixed frame 8 is fixedly connected to the upper surface of the gear ring 7. The protective shell 13 is rotatably connected to the lower surface of the fixed frame 8. The lower surface of the protective shell 13 is fixedly connected to the centrifuge. A water tank 9 is fixedly connected to the upper surface of the fixed frame 8. A liquid injection port is provided on the outer surface of the water tank 9. An opening and closing cover is detachably connected to the inner wall of the liquid injection port by a buckle. The lower surface of the water tank 9 is fixedly connected to the fixed frame 8. An internal pump is provided inside the water tank 9. A pipe 10 is fixedly connected to the lower surface of the water tank 9. An annular nozzle 11 is fixedly connected to one end of the pipe 10. The upper surface of the annular nozzle 11 is fixedly connected to the fixed frame 8. The center of the fixed frame 8 is fixedly connected to the pipe 10.

[0026] Specifically, water from the water tank 9 is sprayed out by the annular nozzle 11 to clean the main body 4 of the cloth device. At the same time, the motor 2 5 rotates the gear 6, which causes the gear ring 7 meshing with the gear 6 to rotate. The rotation of the gear ring 7 causes the fixing frame 8 to rotate, and the rotation of the fixing frame 8 causes the annular nozzle 11 to rotate as well, so that the cleaning water flow is evenly distributed and the cleaning efficiency is improved. Meanwhile, a protective shell 13 is fixed inside the centrifuge to protect the gear 6 and the gear ring 7 and extend their service life.

[0027] Working principle: During use, the hydraulic rod 3 on the rotating disc 2 extends and retracts, allowing the angle of the main body 4 of the cloth-laying device, which is hinged to the hydraulic rod 3, to be adjusted, so that the material is more evenly distributed on the inner wall of the drum. Then, water from the water tank 9 is sprayed out by the annular nozzle 11 to clean the main body 4 of the cloth-laying device. At the same time, the motor 2 5 rotates the gear 6, so that the gear ring 7 meshing with the gear 6 can rotate. The rotation of the gear ring 7 causes the fixing frame 8 to rotate, and the rotation of the fixing frame 8 causes the annular nozzle 11 to rotate together, so that the cleaning water flow is evenly distributed and the cleaning efficiency is improved.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A feeding device in a centrifuge for uniform feeding and unloading of fabric, characterized in that, include: A centrifuge, wherein a motor (1) is fixedly connected to the outer surface of the centrifuge, a rotating disk (2) is fixedly connected to the output end of the motor (1), a hydraulic rod (3) is hinged to the upper surface of the rotating disk (2), a fabric feeding device body (4) is hinged to the output end of the hydraulic rod (3), and the lower surface of the fabric feeding device body (4) is rotatably connected to the rotating disk (2). A motor (5) is fixedly connected to the outer surface of the centrifuge, a gear (6) is fixedly connected to the output end of the motor (5), a gear ring (7) is meshed with the outer surface of the gear (6), a fixed frame (8) is fixedly connected to the upper surface of the gear ring (7), a water tank (9) is fixedly connected to the upper surface of the fixed frame (8), a pipe (10) is fixedly connected to the lower surface of the water tank (9), and an annular nozzle (11) is fixedly connected to one end of the pipe (10).

2. The feeding device in a centrifuge for uniform feeding and unloading of materials according to claim 1, characterized in that, The main body (4) of the fabric-making device and the annular nozzle (11) are both located inside the centrifuge, and the annular nozzle (11) is located above the main body (4) of the fabric-making device.

3. The feeding device in a centrifuge for uniform feeding and unloading of feed as described in claim 1, characterized in that, The lower surface of the water tank (9) is fixedly connected to the fixing frame (8), and the water tank (9) is equipped with a built-in pump.

4. The feeding device in a centrifuge for uniform feeding and unloading of feed as described in claim 1, characterized in that, The upper surface of the annular nozzle (11) is fixedly connected to the fixing frame (8), and the center of the fixing frame (8) is fixedly connected to the pipe (10).

5. The feeding device in a centrifuge for uniform feeding and unloading of feed as described in claim 1, characterized in that, The outer surface of the rotating disk (2) is rotatably connected to the fixed frame (8), and the lower surface of the fixed frame (8) is rotatably connected to a protective shell (13).

6. The feeding device in a centrifuge for uniform feeding and unloading of materials according to claim 1, characterized in that, The gear (6) and the gear ring (7) are located inside the protective shell (13), and the lower surface of the protective shell (13) is fixedly connected to the centrifuge.

7. The feeding device in a centrifuge for uniform feeding and unloading of fabric according to claim 1, characterized in that, A connecting frame (12) is fixedly connected to the outer surface of the first motor (1), and the inner wall of the connecting frame (12) is fixedly connected to the second motor (5).

8. The fabric feeding device in a centrifuge for uniform fabric feeding and unloading according to claim 1, characterized in that, The outer surface of the water tank (9) is provided with a liquid injection port, and the inner wall of the liquid injection port is detachably connected to an opening and closing cover by a buckle.

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