Cleaning mechanism for hemodialysis concentrated solution mixing tank

Abstract

The utility model discloses a cleaning mechanism for a hemodialysis concentrated solution batching tank. The cleaning mechanism comprises the batching tank, the batching tank is used for supporting the whole mechanism element, and the batching tank is provided with a transmission groove, a movable plate groove, a sliding way, a sliding rail, a baffle, a connecting frame, a driver, a lead screw, a first threaded hole, a sliding groove, a sliding block, a protective cover and an inner wall cleaning assembly. The dosing tank has the beneficial effects that the inner wall of the tank is cleaned through the inner wall cleaning assembly capable of quickly entering and exiting the dosing tank, and the dosing tank can be recovered to the closed state through the baffle plate during reagent preparation, so that the dosing tank is recovered to the closed state of a conventional dosing tank during liquid preparation; therefore, the inner wall of the batching tank can be cleaned at any time while the internal space of the batching tank is not occupied.

Description

Technical Field

[0001] This utility model relates to the field of ingredient tank cleaning technology, specifically a cleaning mechanism for hemodialysis concentrate ingredient tanks. Background Technology

[0002] In the preparation process of hemodialysis concentrate, a sealed mixing tank is usually required. However, conventional mixing tanks often have drug residues during use, which usually require a cleaning structure inside the tank to clean them.

[0003] However, most cleaning structures or nozzle assemblies at present are located inside the mixing tank, which takes up space inside the tank. When the liquid level of the reagent in the tank rises to the nozzle position, the reagent will enter the cleaning structure, causing structural failure. Utility Model Content

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a cleaning mechanism for a hemodialysis concentrate mixing tank, comprising a mixing tank; the mixing tank is used to support the entire mechanism components, and the mixing tank is provided with: a transmission groove, a moving plate groove, a slide rail, a baffle, a connecting frame, a driver, a lead screw, a first threaded hole, a sliding groove, a slider, a protective cover, and an inner wall cleaning assembly;

[0005] The transmission groove and the movable plate groove are located on the top inner side of the mixing tank and are interconnected. The slide rail is located on the side wall of the movable plate groove. The slide rail is installed on both sides of the baffle. The baffle is installed on the slide rail via the slide rail. The connecting frame is installed on one end of the baffle. The driver is installed in the transmission groove. The first threaded hole is located on the connecting frame. The lead screw is connected to the output end of the driver and the other side of the transmission groove and passes through the first threaded hole. The front end of the protective cover is connected to the baffle. The slider is installed behind the protective cover. The slide groove is located on the top inner side of the mixing tank. The slider is installed in the slide groove.

[0006] The inner wall cleaning assembly includes: a storage cylinder, a support frame, a lifting slide hole, a lifting plate, a locking block, a drive box, a rotary motor, an inlet pipe, a pipe connector, a telescopic corrugated pipe, a spray head, a spray nozzle, a pressurized spray head, a threaded rod, and a second threaded hole.

[0007] The support frame and the storage cylinder are installed on the top of the mixing tank. The bottom of the storage cylinder is connected to the inside of the mixing tank. The lifting slide hole is installed on the support frame. The locking block is installed on the lifting plate. The lifting plate is inserted into the lifting slide hole through the locking block. The drive box is installed on the top of the mixing tank. The rotary motor is installed in the drive box. The second threaded hole is opened on the lifting plate. The threaded rod is connected to the output end of the rotary motor and passes through the second threaded hole. The pipe joint is installed on the support frame. The telescopic corrugated pipe is connected to the liquid inlet pipe and connected to the pipe joint. The liquid inlet pipe is fixed to the lifting plate. The spray head is connected to the bottom of the liquid inlet pipe and inserted into the storage cylinder. The spray nozzle is opened on the wall of the spray head. The pressurized spray head is installed in the spray nozzle. With this component, a cleaning mechanism can be set up to perform cleaning work with the same effect without affecting the internal space of the mixing tank.

[0008] Preferably, a camera is provided on the top inner side of the ingredient tank.

[0009] Preferably, the mixing tank is equipped with a liquid mixing pipe at the top.

[0010] Beneficial effects

[0011] This cleaning mechanism for a hemodialysis concentrate mixing tank has the following beneficial effects:

[0012] This invention utilizes an internal cleaning component that allows for quick access to and from the mixing tank to clean its inner wall. During reagent preparation, a baffle can restore the mixing tank to a sealed state, ensuring that the mixing tank returns to the sealed state of a conventional mixing tank when preparing the solution. This allows for the cleaning of the mixing tank's inner wall at any time without occupying internal space. Attached Figure Description

[0013] Figure 1 This is a three-dimensional external structural diagram of the cleaning mechanism for the hemodialysis concentrate mixing tank described in this utility model.

[0014] Figure 2 This is a front sectional view of the cleaning mechanism for the hemodialysis concentrate mixing tank of this utility model.

[0015] Figure 3 This is a rear view structural diagram of the cleaning mechanism for the hemodialysis concentrate mixing tank described in this utility model.

[0016] Figure 4-5 This is a partially enlarged schematic diagram of a cleaning mechanism for a hemodialysis concentrate mixing tank according to the present invention.

[0017] Figure 6 This is a partially enlarged schematic diagram of the inner wall cleaning component of the hemodialysis concentrate mixing tank cleaning mechanism described in this utility model.

[0018] In the diagram: 1. Ingredient tank; 2. Transmission groove; 3. Moving plate groove; 4. Slide rail; 5. Slide rail; 6. Baffle; 7. Connecting frame; 9. Driver; 10. Lead screw; 11. First threaded hole; 12. Slide groove; 13. Slider; 14. Protective cover; 15. Storage cylinder; 16. Support frame; 17. Lifting slide hole; 18. Lifting plate; 19. Locking block; 20. Driver box; 21. Rotary motor; 22. Liquid inlet pipe; 23. Pipe joint; 24. Telescopic corrugated pipe; 25. Spray head; 26. Spray nozzle; 27. Pressurized spray head; 28. Threaded rod; 29. ​​Second threaded hole; Detailed Implementation

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Please see Figure 1-6 This utility model provides a technical solution.

[0021] A cleaning mechanism for a hemodialysis concentrate mixing tank 1 includes a mixing tank 1; the mixing tank 1 is used to support the entire mechanism components, and the mixing tank 1 is provided with: a transmission groove 2, a moving plate groove 3, a slide 4, a slide rail 5, a baffle 6, a connecting frame 7, a driver 9, a lead screw 10, a first threaded hole 11, a slide groove 12, a slider 13, a protective cover 14, and an inner wall cleaning assembly;

[0022] The transmission groove 2 and the movable plate groove 3 are located on the top inner side of the mixing tank 1 and are interconnected. The slide rail 4 is located on the side wall of the movable plate groove 3. The slide rail 5 is installed on both sides of the baffle 6. The baffle 6 is installed on the slide rail 4 via the slide rail 5. The connecting frame 7 is installed on one end of the baffle 6. The driver 9 is installed in the transmission groove 2. The first threaded hole 11 is located on the connecting frame 7. The lead screw 10 is connected to the output end of the driver 9 and the other side of the transmission groove 2 and passes through the first threaded hole 11. The front end of the protective cover 14 is connected to the baffle 6. The slider 13 is installed behind the protective cover 14. The slide groove 12 is located on the top inner side of the mixing tank 1. The slider 13 is installed in the slide groove 12.

[0023] The inner wall cleaning assembly includes: a storage cylinder 15, a support frame 16, a lifting sliding hole 17, a lifting plate 18, a locking block 19, a drive box 20, a rotary motor 21, an inlet pipe 22, a pipe connector 23, a telescopic corrugated pipe 24, a spray head 25, a spray nozzle 26, a pressurized spray head 27, a threaded rod 28, and a second threaded hole 29.

[0024] The support frame 16 and the storage cylinder 15 are installed on the top of the mixing tank 1. The bottom of the storage cylinder 15 is connected to the inside of the mixing tank 1. The lifting slide hole 17 is installed on the support frame 16. The locking block 19 is installed on the lifting plate 18. The lifting plate 18 is inserted into the lifting slide hole 17 through the locking block 19. The drive box 20 is installed on the top of the mixing tank 1. The rotary motor 21 is installed in the drive box 20. The second threaded hole 29 is opened on the lifting plate 18. The threaded rod 28 is connected to the output end of the rotary motor 21 and passes through the second threaded hole 29. The pipe joint 23 is installed on the support frame 16. The telescopic corrugated pipe 24 is connected to the liquid inlet pipe 22 and connected to the pipe joint 23. The liquid inlet pipe 22 is fixed to the lifting plate 18. The spray head 25 is connected to the bottom of the liquid inlet pipe 22 and inserted into the storage cylinder 15. The spray nozzle 26 is opened on the wall of the spray head 25. The pressurized spray head 27 is installed in the spray nozzle 26.

[0025] It should be noted that during the liquid preparation process, the baffle 6 needs to be positioned at the bottom of the receiving cylinder 15 to ensure the airtightness of the mixing tank 1. When cleaning is required, the driver 9 drives the lead screw 10 to rotate within the first threaded hole 11, thereby opening the barrier at the bottom of the receiving cylinder 15. This allows the connecting frame 7 to move the baffle 6 within the movable plate groove 3, thus opening the barrier at the bottom of the receiving cylinder 15. The protective cover 14 moves along with the baffle 6 via the slider 13 on the slide groove 12, adjusting the bottom position of the movable plate groove 3 and the bottom side of the transmission groove 2. To protect the parts inside the transmission groove 2 from prolonged exposure and corrosion, the motor 21 can then rotate the threaded rod 28 within the second threaded hole 29, causing the lifting plate 18 to lower the spray head 25, allowing the spray head 25 to extend entirely into the mixing tank 1. A water supply is then connected via the pipe connector 23, and water flows through the inlet pipe 22 and the telescopic corrugated pipe 24 into the spray head 25. After being pressurized by the pressurized nozzle 27, the water is sprayed out through the spray nozzle 26, thus cleaning the inner wall of the mixing tank 1.

[0026] Preferably, a camera is provided on the top inner side of the ingredient tank 1.

[0027] It should be noted that the camera is used to facilitate observation of the interior of ingredient tank 1.

[0028] Preferably, the mixing tank 1 is further provided with a liquid mixing pipe at the top.

[0029] It should be noted that the dispensing tube is used to facilitate the addition of raw materials for reagent preparation.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning mechanism for a hemodialysis concentrate mixing tank, comprising a mixing tank; the mixing tank supports the entire mechanism, characterized in that, The mixing tank is equipped with: a transmission groove, a moving plate groove, a slide rail, a baffle, a connecting frame, a driver, a lead screw, a first threaded hole, a slide groove, a slider, a protective cover, and an inner wall cleaning assembly; The transmission groove and the movable plate groove are located on the top inner side of the mixing tank and are interconnected. The slide rail is located on the side wall of the movable plate groove. The slide rail is installed on both sides of the baffle. The baffle is installed on the slide rail via the slide rail. The connecting frame is installed on one end of the baffle. The driver is installed in the transmission groove. The first threaded hole is located on the connecting frame. The lead screw is connected to the output end of the driver and the other side of the transmission groove and passes through the first threaded hole. The front end of the protective cover is connected to the baffle. The slider is installed behind the protective cover. The slide groove is located on the top inner side of the mixing tank. The slider is installed in the slide groove. The inner wall cleaning assembly includes: a storage cylinder, a support frame, a lifting slide hole, a lifting plate, a locking block, a drive box, a rotary motor, an inlet pipe, a pipe connector, a telescopic corrugated pipe, a spray head, a spray nozzle, a pressurized spray head, a threaded rod, and a second threaded hole. The support frame and the storage cylinder are installed on the top of the mixing tank. The bottom of the storage cylinder is connected to the inside of the mixing tank. The lifting slide hole is installed on the support frame. The locking block is installed on the lifting plate. The lifting plate is inserted into the lifting slide hole through the locking block. The drive box is installed on the top of the mixing tank. The rotary motor is installed in the drive box. The second threaded hole is opened on the lifting plate. The threaded rod is connected to the output end of the rotary motor and passes through the second threaded hole. The pipe joint is installed on the support frame. The telescopic corrugated pipe is connected to the liquid inlet pipe and connected to the pipe joint. The liquid inlet pipe is fixed to the lifting plate. The spray head is connected to the bottom of the liquid inlet pipe and inserted into the storage cylinder. The spray nozzle is opened on the wall of the spray head. The pressurized spray head is installed in the spray nozzle.

2. The cleaning mechanism for a hemodialysis concentrate mixing tank according to claim 1, characterized in that, A camera is installed on the top inside the ingredient tank.

3. The cleaning mechanism for a hemodialysis concentrate mixing tank according to claim 1, characterized in that, The mixing tank is equipped with a liquid mixing pipe at the top.

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