Ammonium phosphate centrifugal device

Abstract

The utility model provides an ammonium phosphate centrifugal device, and relates to the technical field of ammonium phosphate centrifugal devices, the ammonium phosphate centrifugal device comprises a centrifugal machine and a feeding hopper, through the arrangement of an auxiliary feeding device, after ammonium phosphate is poured into the feeding hopper, a motor is started to drive an impeller to rotate in an auxiliary cover, and the centrifugal machine is started to rotate; ammonium phosphate falling into the blades can enter the centrifugal machine through an outlet of the auxiliary cover to be screened and separated, the multiple blades on the impeller rotate at a constant speed, the uniform feeding effect can be achieved, and therefore the screening and separating machining efficiency and effect can be improved; one end of the knocking hammer can abut against one end of the knocking hammer to enable the knocking hammer to rotate on the support, the other end of the knocking hammer knocks on the feeding hopper to enable the feeding hopper to vibrate, in this way, ammonium phosphate placed in the feeding hopper cannot be accumulated and clamped at an outlet, feeding of the feeding hopper is prevented from being affected, screening separation of the centrifugal machine is also prevented from being affected, and the screening separation machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonium phosphate centrifugal devices, in particular to an ammonium phosphate centrifugal device. Background Art

[0002] A centrifugal device is a device that separates a mixture by generating centrifugal force through high-speed rotation. In the production and processing of ammonium phosphate, it is usually used to separate and screen ammonium phosphate particles of different sizes.

[0003] When using a centrifuge to separate and screen ammonium phosphate, the ammonium phosphate is usually poured into a feed hopper, which then enters the interior of the centrifuge for centrifugal separation and screening. The screened ammonium phosphate is discharged from a first outlet pipe and a second outlet pipe according to particle size, completing the screening and separation. However, the existing centrifuge feed hopper for separating ammonium phosphate cannot accurately control the feeding speed. If the feeding speed is too fast, the ammonium phosphate may accumulate inside the centrifuge, resulting in insufficient screening. If the feeding speed is too slow, the efficiency of the ammonium phosphate screening and separation will be reduced, affecting the processing speed. At the same time, during the feeding process of the feed hopper, the ammonium phosphate may accumulate and get stuck at the outlet of the feed hopper, thereby affecting the screening and separation of the centrifuge and reducing the efficiency of the screening and separation process. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an ammonium phosphate centrifugal device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a centrifugal device, comprising a centrifuge and a feed hopper, the outer surface of the centrifuge is provided with a first outlet pipe, the bottom of the centrifuge is provided with a second outlet pipe, the bottom of the centrifuge is provided with a base frame, an auxiliary feeding device is provided between the top of the centrifuge and the feed hopper, the bottom of the base frame is provided with an adjustment device, the auxiliary feeding device comprises an auxiliary cover, the two ends of the auxiliary cover are respectively fixedly connected to the inlet of the centrifuge and the outlet of the feed hopper, one side of the auxiliary cover is fixedly connected to a motor, the output end of the motor is fixedly connected to an impeller, the two ends of the impeller are respectively connected to the two sides of the inner wall of the auxiliary cover, the outer surface of one end of the impeller is fixedly connected to a cam, the outer surface of the auxiliary cover is symmetrically fixedly connected to brackets on both sides, and one side of the bracket is rotatably connected to a percussion hammer.

[0006] The effect achieved by the above components is: by setting up an auxiliary feeding device, when using a centrifuge to separate and screen ammonium phosphate, ammonium phosphate is usually poured into the feed hopper, and then the motor is started to drive the impeller to rotate in the auxiliary cover, and the ammonium phosphate will enter between two adjacent blades facing the feed hopper outlet from the feed hopper. When the impeller rotates to a certain position, the ammonium phosphate falling inside the blades will enter the interior of the centrifuge through the outlet of the auxiliary cover for screening and separation processing. By the uniform rotation of several blades on the impeller, the effect of uniform feeding can be achieved, thereby improving the screening and separation process. The efficiency and effect of the work are improved. At the same time, when the impeller rotates, it will drive the cam to rotate. After rotating to a certain position, one end of the cam will abut against one end of the hammer, causing it to rotate on the bracket, driving the torsion spring to deform, and the other end knocks on the feed hopper to make it vibrate. In this way, the ammonium phosphate placed inside the feed hopper will not accumulate and get stuck at the outlet, avoiding affecting the feeding of the feed hopper and the screening and separation of the centrifuge, thereby improving the efficiency of the screening and separation process. The screened ammonium phosphate will be discharged from the first outlet pipe and the second outlet pipe according to the particle size, so that the screening and separation are completed.

[0007] Preferably, a protective block is fixedly connected to the outer surface of one end of the striking hammer, and the protective block is made of rubber.

[0008] The effect achieved by the above components is: by setting the protective block, one end of the percussion hammer can be placed in direct contact with one side of the feed hopper, avoiding wear and tear between the two and causing damage, thereby increasing the service life of the percussion hammer.

[0009] Preferably, a protective cover is fixedly connected to one side of the auxiliary cover, and the motor is arranged in the inner wall of the protective cover.

[0010] The effect achieved by the above components is that by providing a protective cover, the outer surface of the motor can be protected and blocked, so that it is not easily hit and damaged when in use or when being transported.

[0011] Preferably, a plurality of reinforcement rods are fixedly connected to the outer surface of one end of the impeller, and one end of the reinforcement rod is fixedly connected to one side of the cam.

[0012] The effect achieved by the above components is: by providing the reinforcement rod, the connection area between the cam and one end of the impeller can be increased, making the connection more firm and stable and less prone to breakage and damage.

[0013] Preferably, the adjusting device includes an adjusting frame, the outer surface of one end of the adjusting frame is slidably connected to the inner wall of the base frame, the inner wall of the adjusting frame is fixedly connected to a rectangular rod, one side of the rectangular rod is rotatably connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a screw hole block, and the two ends of the screw hole block are respectively fixedly connected to the two sides of the inner wall of the base frame.

[0014] The effect achieved by the above components is that by setting the adjustment device, one end of the threaded rod can be clamped with a tool and rotated on the rectangular rod on the adjustment frame according to actual usage and needs, driving the screw hole block and the base frame to move upward on the outer surfaces of the threaded rod and the adjustment frame respectively, thereby adjusting the height of the centrifuge, raising the height of the first outlet pipe and the second outlet pipe from the ground, thereby facilitating the material receiving and processing of material receiving containers at different heights, and improving the adaptability of the centrifuge.

[0015] Preferably, a plurality of screw blocks are fixedly connected to the top of the threaded rod, and the plurality of screw blocks are arranged at equal distances.

[0016] The effect achieved by the above components is that by providing the screw block, the contact area of ​​the top of the threaded rod can be increased, making it easier to clamp and screw it with the help of tools.

[0017] Preferably, one end of the threaded rod is fixedly connected to a bearing, and the outer ring of the bearing is fixedly connected to one side of the rectangular rod.

[0018] The effects achieved by the above components are: by providing the bearing, the rotational wear between the threaded rod and the rectangular rod can be reduced, the service life of both can be increased, and the rotation of the threaded rod can be facilitated.

[0019] Preferably, a plurality of anti-sliding blocks are fixedly connected to one side of the adjustment frame, and the anti-sliding blocks are arranged on a side away from the threaded rod.

[0020] The effect achieved by the above components is that by providing the anti-sliding block, the contact friction force at the bottom of the adjustment frame can be increased, making the adjustment frame more secure and less likely to slide when supported on the ground.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] In the present invention, an auxiliary feeding device is provided. After ammonium phosphate is poured into the feed hopper, the motor is started to drive the impeller to rotate in the auxiliary cover. The ammonium phosphate will enter between two adjacent blades facing the feed hopper outlet from the feed hopper. When the impeller rotates to a certain position, the ammonium phosphate falling inside the blades will enter the interior of the centrifuge through the outlet of the auxiliary cover for screening and separation processing. By the uniform rotation of several blades on the impeller, the effect of uniform feeding can be achieved, thereby improving the efficiency and effect of the screening and separation processing. At the same time, when the impeller rotates, it will drive the cam to rotate. After rotating to a certain position, one end of the cam will abut against one end of the knocking hammer, causing it to rotate on the bracket, driving the torsion spring to deform, and the other end knocks on the feed hopper to cause it to vibrate. In this way, the ammonium phosphate placed inside the feed hopper will not accumulate and get stuck at the outlet, thereby avoiding affecting the feeding of the feed hopper and the screening and separation of the centrifuge, thereby improving the efficiency of the screening and separation processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the feed hopper of the utility model;

[0025] Figure 3 for Figure 2 Schematic diagram of the central structure;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the base frame of the utility model.

[0027] Legend: 1. Centrifuge; 2. Auxiliary loading device; 3. Adjustment device; 4. Feed hopper; 5. Base frame; 6. First outlet pipe; 7. Second outlet pipe; 21. Auxiliary cover; 22. Motor; 23. Impeller; 24. Cam; 25. Bracket; 26. Hammer; 27. Torsion spring; 28. Protective block; 29. ​​Protective cover; 210. Reinforcement rod; 31. Adjustment frame; 32. Rectangular rod; 33. Threaded rod; 34. Screw hole block; 35. Twist block; 36. Bearing; 37. Anti-slip block. DETAILED DESCRIPTION

[0028] Example 1, as Figure 1-4As shown, an ammonium phosphate centrifuge device includes a centrifuge 1 and a feed hopper 4. The outer surface of the centrifuge 1 is provided with a first outlet pipe 6, the bottom of the centrifuge 1 is provided with a second outlet pipe 7, the bottom of the centrifuge 1 is provided with a base frame 5, an auxiliary feeding device 2 is provided between the top of the centrifuge 1 and the feed hopper 4, and the bottom of the base frame 5 is provided with an adjusting device 3. The auxiliary feeding device 2 includes an auxiliary cover 21, and the two ends of the auxiliary cover 21 are respectively fixedly connected to the inlet of the centrifuge 1 and the outlet of the feed hopper 4. One side of the auxiliary cover 21 is fixedly connected to a motor 22, and the output end of the motor 22 is fixedly connected to an impeller 23. The two ends of the impeller 23 are respectively connected to the two sides of the inner wall of the auxiliary cover 21. A cam 24 is fixedly connected to the outer surface of one end of the impeller 23, and brackets 25 are symmetrically fixedly connected to both sides of the outer surface of the auxiliary cover 21. A knock hammer 26 is rotatably connected to one side of the bracket 25. When using the centrifuge 1 to separate and screen ammonium phosphate, ammonium phosphate is usually poured into the feed hopper 4, and then the motor 22 is started to drive the impeller 23 to rotate in the auxiliary cover 21. The ammonium phosphate will enter between two adjacent blades facing the outlet of the feed hopper 4 from the feed hopper 4. When the impeller 23 rotates to a certain position, the ammonium phosphate falling inside the blades will enter the interior of the centrifuge 1 through the outlet of the auxiliary cover 21 for screening and separation processing. By rotating several blades on the impeller 23 at a uniform speed, the effect of uniform feeding can be achieved, thereby improving the efficiency and effect of the screening and separation processing. At the same time, the impeller When 23 rotates, it will drive the cam 24 to rotate. After rotating to a certain position, one end of the cam 24 will abut against one end of the hammer 26, causing it to rotate on the bracket 25, driving the torsion spring 27 to deform, and the other end knocks on the feed hopper 4 to make it vibrate, so that the ammonium phosphate placed inside the feed hopper 4 will not accumulate and get stuck at the outlet, avoiding affecting the feeding of the feed hopper 4, and also avoiding affecting the screening and separation of the centrifuge 1, thereby improving the efficiency of the screening and separation process. The screened ammonium phosphate will be discharged from the first outlet pipe 6 and the second outlet pipe 7 according to the particle size, so that the screening and separation are completed.

[0029] Reference Figure 2 and Figure 3 As shown, this embodiment discloses that a protective block 28 is fixedly connected to the outer surface of one end of the percussion hammer 26, and the protective block 28 is made of rubber. By providing the protective block 28, one end of the percussion hammer 26 can be placed in direct contact with one side of the feed hopper 4, avoiding wear and tear between the two and causing damage, thereby increasing the service life of the percussion hammer 26. A protective cover 29 is fixedly connected to one side of the auxiliary cover 21, and the motor 22 is disposed in the inner wall of the protective cover 29. By providing the protective cover 29, the outer surface of the motor 22 can be protected and blocked, making it less likely to be hit and damaged during use or transportation.

[0030] Reference Figure 2 and Figure 3As shown, this embodiment discloses that a plurality of reinforcing rods 210 are fixedly connected to the outer surface of one end of the impeller 23, and one end of the reinforcing rod 210 is fixedly connected to one side of the cam 24. By providing the reinforcing rod 210, the connection area between the cam 24 and one end of the impeller 23 can be increased, making the connection more secure and stable and less prone to breakage and damage.

[0031] Reference Figure 4 As shown, this embodiment discloses an adjustment device 3 including an adjustment frame 31, wherein the outer surface of one end of the adjustment frame 31 is slidably connected to the inner wall of the base frame 5, a rectangular rod 32 is fixedly connected to the inner wall of the adjustment frame 31, a threaded rod 33 is rotatably connected to one side of the rectangular rod 32, a screw hole block 34 is threadedly connected to the outer surface of the threaded rod 33, and the ends of the screw hole block 34 are respectively fixedly connected to the inner wall of the base frame 5. According to actual usage and needs, one end of the threaded rod 33 can be clamped with a tool and rotated on the rectangular rod 32 on the adjustment frame 31, driving the screw hole block 34 and the base frame 5 to move upward on the outer surface of the threaded rod 33 and the adjustment frame 31, respectively, thereby adjusting the height of the centrifuge 1, thereby raising the height of the first outlet pipe 6 and the second outlet pipe 7 from the ground, thereby facilitating the material receiving and processing of receiving containers of different heights, and improving the adaptability of the centrifuge 1.

[0032] Reference Figure 4 As shown, this embodiment discloses that the top of the threaded rod 33 is fixedly connected to a plurality of screw blocks 35, and the plurality of screw blocks 35 are arranged at equal distances. By providing the screw blocks 35, the contact area of ​​the top of the threaded rod 33 can be increased, making it convenient to clamp and screw it with the help of tools. A bearing 36 is fixedly connected to one end of the threaded rod 33, and the outer ring of the bearing 36 is fixedly connected to one side of the rectangular rod 32. By providing the bearing 36, the rotational wear between the threaded rod 33 and the rectangular rod 32 can be reduced, the service life of both can be increased, and the rotation of the threaded rod 33 can be facilitated. One side of the adjustment frame 31 is fixedly connected to a plurality of anti-sliding blocks 37, and the anti-sliding blocks 37 are provided on the side away from the threaded rod 33. By providing the anti-sliding blocks 37, the contact friction force at the bottom of the adjustment frame 31 can be increased, and the adjustment frame 31 is more firmly supported and less likely to slide when supported on the ground.

[0033] Working principle: When using the centrifuge 1 to separate and screen ammonium phosphate, ammonium phosphate is usually poured into the feed hopper 4, and then the motor 22 inside the protective cover 29 is started to drive the impeller 23 to rotate in the auxiliary cover 21. The ammonium phosphate will enter between two adjacent blades facing the outlet of the feed hopper 4 from the feed hopper 4. When the impeller 23 rotates to a certain position, the ammonium phosphate falling inside the blades will enter the interior of the centrifuge 1 through the outlet of the auxiliary cover 21 for screening and separation processing. By the uniform rotation of several blades on the impeller 23, the effect of uniform feeding can be achieved, thereby improving the efficiency and effectiveness of the screening and separation processing. When the impeller 23 rotates, the cam 24 is driven to rotate. After rotating to a certain position, one end of the cam 24 abuts against one end of the hammer 26, causing it to rotate on the bracket 25, driving the torsion spring 27 to deform, and the other end knocks on the feed hopper 4 to vibrate. In this way, the ammonium phosphate placed inside the feed hopper 4 will not be accumulated and stuck at the outlet, avoiding affecting the feeding of the feed hopper 4, and also avoiding affecting the screening and separation of the centrifuge 1, thereby improving the efficiency of the screening and separation process. The screened ammonium phosphate will be discharged from the first outlet pipe 6 and the second outlet pipe 7 according to the particle size, so that the screening and separation are completed.

[0034] According to actual usage and needs, the screw block 35 can be clamped with a tool to rotate one end of the threaded rod 33 on the rectangular rod 32 on the adjustment frame 31 with the help of a bearing 36, thereby driving the screw hole block 34 and the base frame 5 to move upward on the outer surfaces of the threaded rod 33 and the adjustment frame 31 respectively, thereby adjusting the height of the centrifuge 1 and raising the height of the first outlet pipe 6 and the second outlet pipe 7 from the ground, thereby facilitating the material receiving and processing of receiving containers at different heights, thereby improving the adaptability of the centrifuge 1.

Claims

1. An ammonium phosphate centrifuge device, comprising a centrifuge (1) and a feed hopper (4), characterized in that: The outer surface of the centrifuge (1) is provided with a first outlet pipe (6), the bottom of the centrifuge (1) is provided with a second outlet pipe (7), the bottom of the centrifuge (1) is provided with a base frame (5), an auxiliary feeding device (2) is provided between the top of the centrifuge (1) and the feed hopper (4), the bottom of the base frame (5) is provided with an adjustment device (3), the auxiliary feeding device (2) includes an auxiliary cover (21), the two ends of the auxiliary cover (21) are respectively connected to the inlet of the centrifuge (1) and the feed hopper (4), one side of the auxiliary cover (21) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to an impeller (23), both ends of the impeller (23) are respectively connected to the inner wall of the auxiliary cover (21), the outer surface of one end of the impeller (23) is fixedly connected to a cam (24), both sides of the outer surface of the auxiliary cover (21) are symmetrically fixedly connected to brackets (25), and one side of the bracket (25) is rotatably connected to a striking hammer (26).

2. An ammonium phosphate centrifuge according to claim 1, characterized in that: A protective block (28) is fixedly connected to the outer surface of one end of the striking hammer (26), and the protective block (28) is made of rubber.

3. An ammonium phosphate centrifuge according to claim 1, characterized in that: A protective cover (29) is fixedly connected to one side of the auxiliary cover (21), and the motor (22) is arranged in the inner wall of the protective cover (29).

4. An ammonium phosphate centrifuge according to claim 1, characterized in that: A plurality of reinforcing rods (210) are fixedly connected to the outer surface of one end of the impeller (23), and one end of the reinforcing rod (210) is fixedly connected to one side of the cam (24).

5. An ammonium phosphate centrifuge according to claim 1, characterized in that: The adjusting device (3) comprises an adjusting frame (31), the outer surface of one end of the adjusting frame (31) is slidably connected to the inner wall of the base frame (5), a rectangular rod (32) is fixedly connected to the inner wall of the adjusting frame (31), one side of the rectangular rod (32) is rotatably connected to a threaded rod (33), the outer surface of the threaded rod (33) is threadedly connected to a screw hole block (34), and the two ends of the screw hole block (34) are respectively fixedly connected to the two sides of the inner wall of the base frame (5).

6. An ammonium phosphate centrifuge device according to claim 5, characterized in that: A plurality of screw blocks (35) are fixedly connected to the top of the threaded rod (33), and the plurality of screw blocks (35) are arranged at equal distances.

7. An ammonium phosphate centrifuge according to claim 5, characterized in that: One end of the threaded rod (33) is fixedly connected to a bearing (36), and the outer ring of the bearing (36) is fixedly connected to one side of the rectangular rod (32).

8. An ammonium phosphate centrifuge according to claim 5, characterized in that: One side of the adjustment frame (31) is fixedly connected with a plurality of anti-sliding blocks (37), and the anti-sliding blocks (37) are arranged on a side away from the threaded rod (33).

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