Vacuum buffer tank for preparing L-carnitine

Abstract

The utility model relates to the technical field of vacuum buffer tanks, in particular to a vacuum buffer tank for preparing L-carnitine, which comprises a vacuum buffer tank main body, a PLC (programmable logic controller) is fixedly mounted on the side wall of the vacuum buffer tank main body, and an efficient cleaning component is arranged at the top end of the vacuum buffer tank main body. The motor can drive the connecting cylinder to rotate, the connecting pipe can guarantee that cleaning liquid smoothly flows into the connecting cylinder, the high-pressure spray heads on the inner side of the cleaning frame can smoothly spray high-pressure water flow, the inner wall of the vacuum buffer tank body can be evenly cleaned, and due to the fact that the cleaning frame is attached to the inner wall of the vacuum buffer tank body, cleaning efficiency is improved. The inner wall of the vacuum buffer tank body can be cleaned without dead corners, meanwhile, the cleaning condition of the inner wall of the vacuum buffer tank body can be remotely monitored through the camera, the cleaning quality can be ensured, the vacuum buffer tank body can be rapidly disassembled and reinstalled, and the sealing effect of the feeding pipe and the discharging pipe can be ensured through the sealing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum buffer tanks, and specifically relates to a vacuum buffer tank for preparing L-carnitine. Background Art

[0002] In the production process of L-carnitine, a vacuum buffer tank is required to collect the powdered finished L-carnitine material. In the vacuum buffer tank, part of the powder adheres to the inner wall of the tank body, and the inner wall needs to be thoroughly cleaned in time, otherwise the vacuum pumping efficiency will be reduced.

[0003] The existing technical solutions usually adopt the method of flushing with water to clean the inner wall of the tank, but this method often cannot clean comprehensively, and the staff cannot observe the cleaning condition inside the tank; some manufacturers clean the tank comprehensively by disassembling the tank body, but this method is time-consuming and laborious, and a large amount of manpower and material resources are required for each cleaning.

[0004] Therefore, a vacuum buffer tank for preparing L-carnitine is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vacuum buffer tank for preparing L-carnitine.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vacuum buffer tank for preparing L-carnitine, comprising: a vacuum buffer tank body, a PLC controller is fixedly installed on the side wall of the vacuum buffer tank body, a high-efficiency cleaning component is arranged at the top of the vacuum buffer tank body, the high-efficiency cleaning component includes a connecting cylinder rotatably installed at the center of the top of the vacuum buffer tank body, a connecting pipe is rotatably connected to the top of the connecting cylinder, a cleaning frame is fixedly connected to the side wall of the bottom end of the connecting cylinder, the cleaning frame is attached to the inner wall of the vacuum buffer tank body, and a plurality of high-pressure nozzles are uniformly communicated and arranged on the side wall of the cleaning frame.

[0008] Preferably, a motor electrically connected to the PLC controller is fixedly installed at the top of the vacuum buffer tank body, a first pulley is fixedly connected to the output end of the motor, a second pulley is fixedly connected to the side wall of the connecting cylinder, and a transmission belt is sleeved outside the first pulley and the second pulley.

[0009] Preferably, a camera electrically connected to the PLC controller is also rotatably installed at the bottom end of the connecting cylinder.

[0010] Preferably, a jacket is sleeved outside the vacuum buffer tank body, a water outlet pipe is communicated with the side wall of the top end of the jacket, and a water inlet pipe is communicated with the side wall of the bottom end of the jacket.

[0011] Preferably, a feed pipe is communicatively connected to the top end of the vacuum buffer tank body, and a discharge pipe is communicatively connected to the bottom end of the vacuum buffer tank body. Quick fastening components are provided on both the feed pipe and the discharge pipe.

[0012] Preferably, the quick fastening component includes an electric telescopic rod fixedly installed on the side walls of the feed pipe and the discharge pipe. The electric telescopic rod is electrically connected to a PLC controller, and a limiting frame is fixedly connected to the extended end of the electric telescopic rod.

[0013] Preferably, sealing rings are fixedly installed at the ends of both the feed pipe and the discharge pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing an efficient cleaning component, after the staff starts the motor, the motor can drive the first pulley to rotate. At this time, the first pulley can drive the second pulley to rotate through the transmission belt. At this time, the connecting cylinder in the middle of the second pulley can rotate simultaneously with the second pulley. Since the connecting pipe is rotatably installed at the top of the connecting cylinder, during the rotation of the connecting cylinder, the connecting pipe can ensure that the cleaning liquid flows smoothly into the connecting cylinder, can ensure that the high-pressure nozzles inside the cleaning rack spray high-pressure water smoothly, can uniformly clean the inner wall of the vacuum buffer tank body, can improve the cleaning efficiency, and the cleaning method is simple, which can reduce the burden on the staff. And since the cleaning rack fits with the inner wall of the vacuum buffer tank body, it can ensure that there are no dead corners in the cleaning of the inner wall of the vacuum buffer tank body. At the same time, the cleaning condition of the inner wall of the vacuum buffer tank body can be remotely monitored through the camera, which can ensure the cleaning quality.

[0016] 2. By providing a quick fastening component, when the staff aligns the corresponding pipeline with the feed pipe and the discharge pipe, at this time, the PLC controller is powered on and can automatically contract. The electric telescopic rod can drive the limiting frame to contract. At this time, the limiting frame can make the corresponding pipeline fit tightly with the feed pipe or the discharge pipe, and can quickly install the feed pipe and the discharge pipe. Similarly, when the electric telescopic rod extends, at this time, the limiting frame can drive the corresponding pipeline to separate from the feed pipe and the discharge pipe, and can quickly disassemble the corresponding pipeline, and can quickly disassemble and reinstall the vacuum buffer tank body. And the sealing ring can ensure the sealing effect at the feed pipe and the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the vacuum buffer tank in the embodiment of the present utility model;

[0018] Figure 2 is the cross-sectional structural schematic diagram of the vacuum buffer tank in the embodiment of the present utility model;

[0019] Figure 3Schematic diagram of the structure of the motor output end in the embodiment of the present utility model;

[0020] Figure 4 Schematic diagram of the structure of the end part of the electric telescopic rod in the embodiment of the present utility model.

[0021] In the figure: 1. Vacuum buffer tank body; 2. Water outlet pipe; 3. Jacket; 4. Water inlet pipe; 5. Discharge pipe; 6. PLC controller; 7. Feed pipe; 8. Electric telescopic rod; 9. Motor; 10. Connecting pipe; 11. Camera; 12. Limiting frame; 13. Cleaning frame; 14. Transmission belt; 15. First pulley; 16. Second pulley; 17. High-pressure spray head; 18. Connecting cylinder; 19. Sealing ring. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0024] Embodiment 1:

[0025] Please refer to Figures 1 to 3 , a vacuum buffer tank for preparing L-carnitine, comprising: a vacuum buffer tank body 1, a PLC controller 6 is fixedly installed on the side wall of the vacuum buffer tank body 1, a high-efficiency cleaning assembly is arranged at the top of the vacuum buffer tank body 1, the high-efficiency cleaning assembly includes a connecting cylinder 18 rotatably installed at the center of the top of the vacuum buffer tank body 1, the top of the connecting cylinder 18 is rotatably connected with a connecting pipe 10, the side wall of the bottom end of the connecting cylinder 18 is fixedly connected with a cleaning frame 13, the cleaning frame 13 is attached to the inner wall of the vacuum buffer tank body 1, and a plurality of high-pressure spray heads 17 are uniformly communicated and arranged on the side wall of the cleaning frame 13.

[0026] Please refer to Figure 3 , a motor 9 electrically connected to the PLC controller 6 is fixedly installed at the top of the vacuum buffer tank body 1, a first pulley 15 is fixedly connected to the output end of the motor 9, a second pulley 16 is fixedly connected to the side wall of the connecting cylinder 18, and a transmission belt 14 is sleeved on the outside of the first pulley 15 and the second pulley 16.

[0027] Please refer to Figure 3, A camera 11 electrically connected to the PLC controller 6 is also rotatably installed at the bottom end of the connecting cylinder 18.

[0028] Please refer to Figure 2 , A jacket 3 is sleeved outside the vacuum buffer tank body 1. A water outlet pipe 2 is communicated and arranged on the side wall at the top end of the jacket 3, and a water inlet pipe 4 is communicated and arranged on the side wall at the bottom end of the jacket 3.

[0029] In this embodiment, during use, after the staff starts the motor 9, the motor 9 can drive the first pulley 15 to rotate. At this time, the first pulley 15 can drive the second pulley 16 to rotate through the transmission belt 14. At this time, the connecting cylinder 18 at the middle position of the second pulley 16 can rotate simultaneously with the second pulley 16. Since the connecting pipe 10 is rotatably installed at the top end of the connecting cylinder 18, during the rotation of the connecting cylinder 18, the connecting pipe 10 can ensure that the cleaning liquid flows smoothly into the connecting cylinder 18, can ensure that the high-pressure nozzles 17 inside the cleaning rack 13 spray high-pressure water flow smoothly, can uniformly clean the inner wall of the vacuum buffer tank body 1, can improve the cleaning efficiency, and since the cleaning rack 13 is attached to the inner wall of the vacuum buffer tank body 1, it can ensure that there are no dead corners in the cleaning of the inner wall of the vacuum buffer tank body 1. At the same time, the cleaning condition of the inner wall of the vacuum buffer tank body 1 can be remotely monitored through the camera 11, and the cleaning quality can be ensured.

[0030] Embodiment 2:

[0031] Please refer to Figures 1 to 4 , A vacuum buffer tank for preparing L-carnitine further includes: a feed pipe 7 communicated and arranged at the top end of the vacuum buffer tank body 1, a discharge pipe 5 communicated and arranged at the bottom end of the vacuum buffer tank body 1, and quick fastening components are arranged on both the feed pipe 7 and the discharge pipe 5.

[0032] Please refer to Figure 4 , The quick fastening component includes an electric telescopic rod 8 fixedly installed on the side walls of the feed pipe 7 and the discharge pipe 5. The electric telescopic rod 8 is electrically connected to the PLC controller 6, and a limiting frame 12 is fixedly connected to the extending end of the electric telescopic rod 8.

[0033] Please refer to Figure 4 , Sealing rings 19 are fixedly installed at the ends of both the feed pipe 7 and the discharge pipe 5.

[0034] In this embodiment, during use, when the staff aligns the corresponding pipeline with the feed pipe 7 and the discharge pipe 5, the PLC controller 6 is powered on and can automatically contract. The electric telescopic rod 8 can drive the limit frame 12 to contract. At this time, the limit frame 12 can make the corresponding pipeline closely fit with the feed pipe 7 or the discharge pipe 5, enabling quick installation of the feed pipe 7 and the discharge pipe 5. Similarly, when the electric telescopic rod 8 extends, the limit frame 12 can drive the corresponding pipeline to separate from the feed pipe 7 and the discharge pipe 5, enabling quick disassembly of the corresponding pipeline. The vacuum buffer tank body 1 can be quickly disassembled and reinstalled, and the sealing ring 19 can ensure the sealing effect at the feed pipe 7 and the discharge pipe 5.

[0035] Working principle: First, when the staff aligns the corresponding pipeline with the feed pipe 7 and the discharge pipe 5, the PLC controller 6 is powered on and can automatically contract. The electric telescopic rod 8 can drive the limit frame 12 to contract. At this time, the limit frame 12 can make the corresponding pipeline closely fit with the feed pipe 7 or the discharge pipe 5, enabling quick installation of the feed pipe 7 and the discharge pipe 5. Similarly, when the electric telescopic rod 8 extends, the limit frame 12 can drive the corresponding pipeline to separate from the feed pipe 7 and the discharge pipe 5, enabling quick disassembly of the corresponding pipeline. The vacuum buffer tank body 1 can be quickly disassembled and reinstalled, and the sealing ring 19 can ensure the sealing effect at the feed pipe 7 and the discharge pipe 5. During use, the powdered finished product L-carnitine material enters the vacuum buffer tank body 1 through the feed pipe 7, and water at a corresponding temperature can be injected into the jacket 3 through the water inlet pipe 4 and the water outlet pipe 2, ensuring a suitable processing environment inside the vacuum buffer tank body 1. After collection from the discharge pipe 5, the staff starts the motor 9. The motor 9 can drive the first pulley 15 to rotate. At this time, the first pulley 15 can drive the second pulley 16 to rotate through the transmission belt 14. The connecting cylinder 18 at the middle position of the second pulley 16 can rotate simultaneously with the second pulley 16. Since the connecting pipe 10 is rotatably installed at the top of the connecting cylinder 18, during the rotation of the connecting cylinder 18, the connecting pipe 10 can ensure the smooth flow of the cleaning liquid into the connecting cylinder 18, ensuring the smooth spraying of high-pressure water from the high-pressure nozzles 17 inside the cleaning frame 13, enabling uniform cleaning of the inner wall of the vacuum buffer tank body 1, improving the cleaning efficiency. And because the cleaning frame 13 is in contact with the inner wall of the vacuum buffer tank body 1, it can ensure that there are no dead corners in the cleaning of the inner wall of the vacuum buffer tank body 1. At the same time, the cleaning condition of the inner wall of the vacuum buffer tank body 1 can be remotely monitored through the camera 11, ensuring the cleaning quality.

[0036] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vacuum buffer tank for preparing L-carnitine, comprising: A vacuum buffer tank body (1), characterized in that: a PLC controller (6) is fixedly installed on the side wall of the vacuum buffer tank body (1), a high-efficiency cleaning component is arranged at the top of the vacuum buffer tank body (1), and the high-efficiency cleaning component comprises a connecting tube (18) rotatably installed at the center of the top of the vacuum buffer tank body (1), the top of the connecting tube (18) is rotatably connected to a connecting pipe (10), a cleaning rack (13) is fixedly connected to the side wall of the bottom end of the connecting tube (18), the cleaning rack (13) is in contact with the inner wall of the vacuum buffer tank body (1), and a plurality of high-pressure nozzles (17) are evenly connected and arranged on the side wall of the cleaning rack (13).

2. A vacuum buffer tank for preparing L-carnitine according to claim 1, characterized in that: A motor (9) electrically connected to a PLC controller (6) is fixedly mounted on the top of the vacuum buffer tank body (1); a first pulley (15) is fixedly connected to the output end of the motor (9); a second pulley (16) is fixedly connected to the side wall of the connecting cylinder (18); and a transmission belt (14) is commonly sleeved on the outer sides of the first pulley (15) and the second pulley (16).

3. A vacuum buffer tank for preparing L-carnitine according to claim 2, characterized in that: A camera (11) electrically connected to the PLC controller (6) is also rotatably mounted on the bottom end of the connecting tube (18).

4. A vacuum buffer tank for preparing L-carnitine according to claim 3, characterized in that: The outer side of the vacuum buffer tank body (1) is provided with a jacket (3), the side wall at the top end of the jacket (3) is connected to a water outlet pipe (2), and the side wall at the bottom end of the jacket (3) is connected to a water inlet pipe (4).

5. A vacuum buffer tank for preparing L-carnitine according to claim 1, characterized in that: The top end of the vacuum buffer tank body (1) is connected to a feed pipe (7), and the bottom end of the vacuum buffer tank body (1) is connected to a discharge pipe (5). Both the feed pipe (7) and the discharge pipe (5) are provided with quick-fastening components.

6. A vacuum buffer tank for preparing L-carnitine according to claim 5, characterized in that: The quick fastening assembly comprises an electric telescopic rod (8) fixedly mounted on the side walls of the feed pipe (7) and the discharge pipe (5), the electric telescopic rod (8) being electrically connected to the PLC controller (6), and the extended end of the electric telescopic rod (8) being fixedly connected to a limit frame (12).

7. A vacuum buffer tank for preparing L-carnitine according to claim 6, characterized in that: Sealing rings (19) are fixedly mounted on the ends of the feed pipe (7) and the discharge pipe (5).

Images