Infusion system mixing and heating warming device

Abstract

This invention belongs to the field of infusion systems, specifically a mixing, heating, and insulation device for infusion systems. It addresses the problem that existing pipelines lack external insulation, which can significantly impact the flowability of the slurry and the stability of spray atomization. Furthermore, existing mixing tanks cannot simultaneously mix and transport slurry, resulting in low transport efficiency. The proposed solution includes a mixing tank and a fluidized bed. A slurry outlet valve is fixedly installed on one side of the mixing tank, with one end forming a slurry outlet. A spray gun is installed inside the fluidized bed. This invention utilizes multiple raw slurry tanks, mixing tanks, and mixing tanks in combination to simultaneously mix and transport the slurry, eliminating the need for stopping the mixing process. The naturally spiral-shaped silicone tube provides heating and insulation for the slurry, making it more stable during transport and effectively improving transport efficiency.

Description

Technical Field

[0001] This invention relates to the field of infusion system technology, and in particular to a mixed heating and heat preservation device for infusion systems. Background Technology

[0002] Medical slurries are typically prepared by mixing different slurries in a mixing tank and bringing them to a specified temperature range. They are then transported over a long distance via a peristaltic pump, a spray gun, and a silicone tube.

[0003] The existing conveying equipment pipelines do not have external insulation measures. However, some pharmaceutical processes that require specific slurry temperatures are easily affected by the external ambient temperature. The slurry loses heat rapidly, and its viscosity also changes, which greatly affects the slurry's fluidity. Consequently, it has a significant impact on the stable conveying of the slurry and the stability of spray atomization. Furthermore, the existing mixing tanks cannot mix and convey materials simultaneously during use, resulting in low conveying efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the lack of external insulation for pipelines, which can significantly affect the flowability of slurry and the stability of spray atomization, and the inability of existing mixing tanks to simultaneously mix and transport materials, resulting in low transport efficiency. Therefore, this invention proposes a mixing, heating, and insulation device for a liquid delivery system.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mixing heating and heat preservation device for an infusion system includes a slurry mixing tank and a fluidized bed. A slurry outlet valve is fixedly installed through one side of the slurry mixing tank, and one end of the slurry outlet valve forms a slurry outlet. A spray gun is installed through the fluidized bed, and the spray gun is connected to the slurry outlet via a silicone tube. A peristaltic pump is installed on the silicone tube for pumping the slurry in the slurry mixing tank into the fluidized bed.

[0007] The batching mechanism is installed on the mixing tank and used in conjunction with the mixing tank to stir and mix various raw pulps and provide slurry to the mixing tank;

[0008] A natural spiral silicone heating strip for heating and heat preservation is fixed and wound around the silicone tube. An explosion-proof temperature control box is provided below the peristaltic pump. The explosion-proof temperature control box is connected to the natural spiral silicone heating strip through a wire and is used to control the start and stop of the natural spiral silicone heating strip.

[0009] In one possible design, the batching mechanism includes multiple raw pulp tanks disposed on top of the batching tank. Each raw pulp tank has an inlet at its top. A mixing tank is fixedly installed through the top of the batching tank. A hollow rod is installed through the top of each raw pulp tank, and the hollow rod is connected to the mixing tank via a pipe. A rubber cylinder is fixedly installed at the bottom of the hollow rod. Moving the rubber cylinder downwards allows the slurry inside the rubber cylinder to be drawn into the mixing tank. A first limiting ring is fixedly fitted onto the outer wall of the hollow rod, and a first spring is fitted onto the outer wall of the hollow rod. The two ends of the first spring are fixedly connected to the raw pulp tank and the adjacent side of the first limiting ring, respectively. The top of the mixing tank is equipped with a dual-shaft motor, and multiple raw pulp tanks are evenly distributed around the output shaft of the dual-shaft motor. A first sliding rod is provided through the top of the mixing tank, and a sealing cover for sealing the bottom of the mixing tank is rotatably provided at the bottom of the first sliding rod. A third limiting ring for cooperating with the sealing cover is fixedly provided on the inner wall of the mixing tank. A second limiting ring is fixedly sleeved on the outer wall of the first sliding rod, and a second spring is sleeved on the outer wall of the first sliding rod between the second limiting ring and the mixing tank. The output end of the dual-shaft motor is connected to multiple hollow rods and the first sliding rod for providing power to the hollow rods and the first sliding rod.

[0010] In one possible design, one output end of the dual-shaft motor extends into the slurry mixing tank and is fixedly equipped with a stirring shaft for stirring the slurry in the slurry mixing tank. The other output end of the dual-shaft motor is fixedly equipped with a connecting plate. The bottom of the connecting plate is fixedly equipped with a first protrusion that cooperates with a hollow rod, and the connecting plate is equipped with a second protrusion that cooperates with a first sliding rod.

[0011] In one possible design, a rotating ring is rotatably provided through the top of the mixing tank, and the first sliding rod is slidably disposed inside the rotating ring. Synchronous pulleys are fixedly sleeved on the outer walls of both the rotating ring and the output end of the dual-shaft motor. The outer walls of the two synchronous pulleys are driven by the same synchronous belt. A stirring blade for stirring the slurry in the mixing tank is sleeved on the outer wall of the first sliding rod. A fixed ring is fixedly sleeved on the outer wall of the rotating ring. The two ends of the second spring are fixedly connected to the adjacent sides of the fixed ring and the second limiting ring, respectively.

[0012] In one possible design, an end face gear is fitted on the outer wall of the output end of the dual-shaft motor. The end face gear and the slurry mixing box are fixedly connected by the same support rod for fixing the end face gear. The second protrusion is slidably disposed in the connecting plate. A reciprocating screw is rotatably disposed through one side of the connecting plate. The second protrusion is threaded onto the reciprocating screw. A transmission gear that meshes with the end face gear is fixedly fitted on the outer wall of the reciprocating screw.

[0013] In one possible design, a sleeve rod is slidably provided through the top of the pulp tank, the hollow rod is threaded inside the sleeve rod, and the bottom outer wall of the sleeve rod is stepped and abuts against the top inner wall of the pulp tank.

[0014] In one possible design, a peristaltic trolley is fixedly mounted on the bottom of the peristaltic pump, and an explosion-proof temperature control box is fixedly mounted on the peristaltic trolley. The peristaltic trolley is equipped with an explosion-proof digital display temperature controller and an explosion-proof indicator light.

[0015] In one possible design, the bottom of the mixing tank is provided with a mixing trolley, and the bottom of the mixing trolley is provided with rollers, with the rollers on one side being swivel casters.

[0016] In this application, different raw slurries are poured into the raw slurry tank, and then the dual-shaft motor is started. The dual-shaft motor can drive the connecting plate to rotate, which in turn drives the first protrusion to move. When the first protrusion abuts against the hollow rod, it will drive the hollow rod to move downward, drive the sleeve rod to move downward, and drive the rubber cylinder to move downward, drawing the slurry in the rubber cylinder upward so that the slurry flows into the mixing tank. At the same time, the dual-shaft motor drives the first sliding rod to rotate through the synchronous pulley and synchronous belt, which drives the stirring blade to stir the various slurries. When the first protrusion moves away from the hollow rod, the hollow rod can return to its original position under the action of the first spring. When it is necessary to adjust the delivery volume, the sleeve rod is rotated so that the sleeve rod moves on the hollow rod, thereby adjusting the height of the hollow rod when it returns to its original position.

[0017] The dual-shaft motor drives the connecting plate to rotate, and at the same time, it drives the reciprocating screw to rotate through the end face gear and the transmission gear, which drives the second protrusion to move on the connecting plate. The connecting plate rotates while driving the second protrusion to move on the connecting plate. When the second protrusion touches the first sliding rod, it will drive the first sliding rod to move downward, and drive the sealing cover to move downward, opening the bottom of the mixing tank. At this time, the stirred slurry falls into the mixing tank.

[0018] After the slurry in the mixing tank has finished flowing out, the dual-shaft motor is started again to drive the connecting plate to rotate. During the rotation, the second protrusion is driven away from the first sliding rod. At this time, the first sliding rod can be reset upward under the action of the second spring and continue to drive the hollow rod to move downward, pumping the raw slurry into the mixing tank and continuing to mix and stir in the mixing tank.

[0019] Then, the peristaltic pump is started to squeeze the silicone tube, pumping the slurry in the mixing tank into the spray gun, and spraying it into the fluidized bed. At the same time, the natural spiral silicone heating belt is started through the explosion-proof temperature control box to heat and keep the silicone tube warm.

[0020] In this invention, the infusion system mixing heating and heat preservation device, through the combined use of multiple raw slurry tanks and mixing tanks, enables the system to continue mixing after the mixing is completed and the material is discharged, ensuring that the peristaltic pump can continue to transport the material without stopping, thereby improving the transport efficiency.

[0021] In this invention, the infusion system mixing heating and heat preservation device, by setting a first protrusion and a second protrusion on the dual-shaft motor, enables the raw slurry in the raw slurry tank to be pumped into the mixing tank, and at the same time can drive the sealing cover to move downward, so that the slurry after stirring in the mixing tank falls into the slurry preparation box, making it convenient to use;

[0022] In this invention, the infusion system mixed heating and heat preservation device uses a naturally rolled spiral silicone tube to heat the silicone tube, which can fully adhere to the surface of the silicone tube, making the heating more uniform and unaffected by tube bending. It is also lightweight, small in size and aesthetically pleasing, with fast heating speed, good heat preservation effect and high reliability.

[0023] In this invention, the combined use of multiple raw slurry tanks, mixing tanks, and slurry preparation boxes enables simultaneous mixing and conveying, eliminating the need for machine shutdown and mixing during conveying. Furthermore, the naturally rolled spiral silicone tubes provide heating and insulation for the slurry, making it more stable during conveying and effectively improving conveying efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a mixed heating and heat preservation device for an infusion system proposed in this invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the mixing tank of a mixing heating and heat preservation device for an infusion system proposed in this invention;

[0026] Figure 3 This is a cross-sectional view of the mixing tank of a mixing, heating and heat preservation device for an infusion system proposed in this invention;

[0027] Figure 4 This is a cross-sectional view of the raw material tank of a mixing, heating and heat preservation device for an infusion system proposed in this invention;

[0028] Figure 5 This is a cross-sectional view of the mixing tank of a mixing, heating and heat preservation device for an infusion system proposed in this invention;

[0029] Figure 6 This is a cross-sectional view of the connecting plate of a mixing heating and heat preservation device for an infusion system proposed in this invention;

[0030] Figure 7 This is a schematic diagram of the main structure of the explosion-proof temperature control box of the mixed heating and insulation device for an infusion system proposed in this invention.

[0031] In the diagram: 1. Slurry mixing trolley; 2. Peristaltic trolley; 3. Silicone tubing; 4. Fluidized bed; 11. Slurry mixing tank; 12. Slurry outlet valve; 13. Slurry outlet; 14. Raw slurry tank; 15. Mixing tank; 16. Feed inlet; 17. Dual-shaft motor; 18. Connecting plate; 19. Stirring shaft; 20. First sliding rod; 21. Explosion-proof temperature control box; 211. Explosion-proof indicator light; 212. Explosion-proof digital display temperature controller; 22. Peristaltic pump; 23. First protrusion; 24. Second protrusion. 25. Synchronous pulley; 26. Synchronous belt; 27. Hollow rod; 28. Sleeve rod; 29. ​​Rubber cylinder; 30. First spring; 31. Natural spiral silicone heating belt; 32. First limiting ring; 33. Rotating ring; 34. Fixed ring; 35. Second limiting ring; 36. Second spring; 37. Stirring blade; 38. Sealing cap; 39. Third limiting ring; 40. Support rod; 41. Spray gun; 42. End face gear; 43. Reciprocating screw; 44. Transmission gear. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] Example 1

[0034] Reference Figures 1-6 A mixing heating and heat preservation device for an infusion system, which is used in the field of infusion systems, includes: a slurry mixing tank 11 and a fluidized bed 4. A slurry outlet valve 12 is fixedly installed through one side of the slurry mixing tank 11, and one end of the slurry outlet valve 12 forms a slurry outlet 13. A spray gun 41 is installed through the fluidized bed 4. The spray gun 41 and the slurry outlet 13 are connected through a silicone tube 3. A peristaltic pump 22 is installed on the silicone tube 3 for pumping the slurry in the slurry mixing tank 11 into the fluidized bed 4.

[0035] The batching mechanism is installed on and used in conjunction with the batching tank 11 to stir and mix various raw slurries and provide slurry to the batching tank 11;

[0036] A natural spiral silicone heating belt 31 for heating and heat preservation is fixed and wound around the silicone tube 3. An explosion-proof temperature control box 21 is provided below the peristaltic pump 22. The explosion-proof temperature control box 21 is connected to the natural spiral silicone heating belt 31 through a wire and is used to control the start and stop of the natural spiral silicone heating belt 31. By setting a feeding mechanism on the slurry mixing tank 11, slurry is provided to the slurry mixing tank 11, so that the slurry is conveyed into the fluidized bed 4 by the peristaltic pump 22 and the stirred slurry is conveyed into the slurry mixing tank 11 by the feeding mechanism at the same time, which can improve the conveying efficiency. Furthermore, the natural spiral silicone heating belt 31 is set on the silicone tube 3, so that the start and stop of the natural spiral silicone heating belt 31 can be controlled by the explosion-proof temperature control box 21, thereby controlling the temperature of the slurry during the conveying process to the fluidized bed 4.

[0037] The batching mechanism includes multiple raw pulp tanks 14 mounted on top of the batching tank 11. Each raw pulp tank 14 has an inlet 16 at its top. A mixing tank 15 is fixedly mounted through the top of the batching tank 11. A hollow rod 27 is mounted through the top of each raw pulp tank 14. The hollow rod 27 is connected to the mixing tank 15 via a pipe. A rubber cylinder 29 is fixedly mounted at the bottom of the hollow rod 27. Moving the rubber cylinder 29 downwards allows the slurry inside to be drawn into the mixing tank 15. A first limiting ring 32 is fixedly fitted onto the outer wall of the hollow rod 27. A first spring 30 is sleeved on the outer wall of the core rod 27. The two ends of the first spring 30 are fixedly connected to the adjacent sides of the raw pulp tank 14 and the first limiting ring 32, respectively. A dual-shaft motor 17 is installed on the top of the mixing tank 11. Multiple raw pulp tanks 14 are evenly distributed around the output shaft of the dual-shaft motor 17. A first sliding rod 20 is installed through the top of the mixing tank 15. A sealing cover 38 for sealing the bottom of the mixing tank 15 is rotatably installed on the bottom of the first sliding rod 20. The inner wall of the mixing tank 15 is fixedly fitted with a device that cooperates with the sealing cover 38. The third limiting ring 39 is used. The outer wall of the first sliding rod 20 is fixedly sleeved with a second limiting ring 35. The outer wall of the first sliding rod 20 is sleeved with a second spring 36 located between the second limiting ring 35 and the mixing tank 15. The output end of the dual-axis motor 17 is connected to multiple hollow rods 27 and the first sliding rod 20 for transmission, and is used to provide power to the hollow rods 27 and the first sliding rod 20. By starting the dual-axis motor 17, the hollow rods 27 can be driven to move downward. The downward movement of the hollow rods 27 can drive the rubber cylinder 29 downward. When the rubber cylinder 29 contacts the mixing tank 11, it continues to move downwards, allowing the slurry inside the rubber cylinder 29 to be discharged upwards, thus pumping multiple raw slurries into the mixing tank 15 for mixing. When the dual-shaft motor 17 drives the first sliding rod 20 to move downwards, it can move the sealing cover 38 away from the mixing tank 15, thereby transporting the slurry in the mixing tank 15 into the mixing tank 11. A sealing gasket is provided between the sealing cover 38 and the third limiting ring 39, which can provide a seal between the sealing cover 38 and the third limiting ring 39.

[0038] One output end of the dual-shaft motor 17 extends into the mixing tank 11 and is fixedly equipped with a stirring shaft 19 for stirring the slurry in the mixing tank 11. The other output end of the dual-shaft motor 17 is fixedly equipped with a connecting plate 18. The bottom of the connecting plate 18 is fixedly equipped with a first protrusion 23 that cooperates with the hollow rod 27. The connecting plate 18 is equipped with a second protrusion 24 that cooperates with the first sliding rod 20. Starting the dual-shaft motor 17 can drive the stirring shaft 19 to rotate, stirring the slurry in the mixing tank 11, and at the same time, it can drive the connecting plate 18 to rotate. When the first protrusion 23 touches the hollow rod 27, it will drive the hollow rod 27 to move downward. When the first protrusion 23 moves away from the hollow rod 27, the hollow rod 27 can automatically reset under the force of the first spring 30. When the second protrusion 24 touches the first sliding rod 20, it will drive the first sliding rod 20 to move downward, thereby driving the sealing cover 38 to move downward and open the bottom of the mixing tank 15 for feeding.

[0039] A rotating ring 33 is rotatably mounted through the top of the mixing tank 15. A first sliding rod 20 is slidably mounted inside the rotating ring 33. Synchronous pulleys 25 are fixedly fitted on the outer walls of both the rotating ring 33 and the output end of the dual-shaft motor 17. The outer walls of the two synchronous pulleys 25 are driven by the same synchronous belt 26. A stirring blade 37 for stirring the slurry in the mixing tank 15 is fitted on the outer wall of the first sliding rod 20. A fixing ring 34 is fixedly fitted on the outer wall of the rotating ring 33. The two ends of the second spring 36 are fixedly connected to the fixed ring 34 and the adjacent side of the second limiting ring 35, respectively. When the dual-shaft motor 17 is started, it can drive the first sliding rod 20 to rotate. The rotation of the first sliding rod 20 can drive the stirring blade 37 to rotate. During the rotation, the various raw slurries in the raw slurry tank 14 can be stirred and mixed without the need for an additional stirring mechanism, making it convenient to use.

[0040] A face gear 42 is sleeved on the outer wall of the output end of the dual-shaft motor 17. The same support rod 40 is fixed between the face gear 42 and the mixing tank 11 for fixing the face gear 42. The second protrusion 24 is slidably disposed in the connecting plate 18. A reciprocating screw 43 is rotatably disposed through one side of the connecting plate 18. The second protrusion 24 is threadedly sleeved on the reciprocating screw 43. A transmission gear 44 that meshes with the face gear 42 is fixedly sleeved on the outer wall of the reciprocating screw 43. When the dual-shaft motor 17 drives the connecting plate 18 to rotate, it can drive the reciprocating screw 43 to rotate through the transmission gear 44 and the face gear 42. The rotation of the reciprocating screw 43 can drive the second protrusion 24 to move. When the second protrusion 24 corresponds to the first sliding rod 20, it will drive the first sliding rod 20 to move downward. When the second protrusion 24 and the first sliding rod 20 are misaligned, it will not drive the first sliding rod 20 to move downward, so as to facilitate the control of the feeding frequency of the mixing tank 15.

[0041] Example 2

[0042] refer to Figure 1 , Figure 4 and Figure 7 An improvement based on Example 1 is made as follows: A sleeve rod 28 is slidably provided through the top of the raw pulp tank 14, and a hollow rod 27 is threaded inside the sleeve rod 28. The bottom outer wall of the sleeve rod 28 is stepped and abuts against the top inner wall of the raw pulp tank 14. By rotating the sleeve rod 28 and fixing the hollow rod 27 to prevent it from rotating, the hollow rod 27 can be driven to move up and down. The height of the rubber cylinder 29 from the top of the pulp mixing box 11 is adjusted, thereby controlling the moving stroke of the hollow rod 27 and thus controlling the amount of raw pulp conveyed.

[0043] The bottom of the mixing tank 11 is equipped with a mixing trolley 1, and the bottom of the mixing trolley 1 is equipped with rollers. The rollers on one side are universal wheels. The mixing trolley 1 is designed to facilitate the movement of the mixing tank 11, and the universal wheels make it easy to adjust the direction during movement.

[0044] The bottom of the peristaltic pump 22 is fixedly equipped with a peristaltic trolley 2, and the explosion-proof temperature control box 21 is fixedly mounted on the peristaltic trolley 2. The peristaltic trolley 2 is equipped with an explosion-proof digital display temperature controller 212 and an explosion-proof indicator light 211. The peristaltic trolley 2 can be set to easily move the peristaltic pump 22 and the explosion-proof temperature control box 21. The explosion-proof digital display temperature controller 212 and the explosion-proof indicator light 211 can be used to easily know the temperature and start / stop status, providing convenience for use.

[0045] However, as is well known to those skilled in the art, the working principles and wiring methods of the discharge valve 12, the dual-shaft motor 17, the explosion-proof temperature control box 21, the explosion-proof indicator light 211, the explosion-proof digital display temperature controller 212, the peristaltic pump 22, and the natural spiral silicone heating belt 31 are commonplace and belong to conventional means or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A mixed heating and holding device for an infusion system, comprising a dosing tank (11) and a fluidized bed (4), characterized in that, A slurry outlet valve (12) is fixedly installed through one side of the slurry mixing tank (11), and one end of the slurry outlet valve (12) forms a slurry outlet (13). A spray gun (41) is installed through the fluidized bed (4). The spray gun (41) and the slurry outlet (13) are connected by a silicone tube (3). A peristaltic pump (22) is installed on the silicone tube (3) to pump the slurry in the slurry mixing tank (11) into the fluidized bed (4). The batching mechanism is set on the batching tank (11) and used in conjunction with the batching tank (11) to stir and mix various raw slurries and provide slurry to the batching tank (11); The silicone tube (3) is fixed and wound with a natural spiral silicone heating belt (31) for heating and heat preservation of the silicone tube (3). An explosion-proof temperature control box (21) is provided below the peristaltic pump (22). The explosion-proof temperature control box (21) is connected to the natural spiral silicone heating belt (31) by a wire and is used to control the start and stop of the natural spiral silicone heating belt (31). The batching mechanism includes multiple raw pulp tanks (14) disposed on the top of the batching tank (11). Each raw pulp tank (14) has an inlet (16) at its top. A mixing tank (15) is fixedly disposed through the top of the batching tank (11). A hollow rod (27) is fixedly disposed through the top of each raw pulp tank (14). The hollow rod (27) is connected to the mixing tank (15) via a pipe. A rubber cylinder (29) is fixedly disposed at the bottom of the hollow rod (27). Moving the rubber cylinder (29) downwards allows the slurry inside the rubber cylinder (29) to be drawn into the mixing tank (15). A first limiting ring (32) is fixedly fitted onto the outer wall of the hollow rod (27). A first spring (30) is fitted onto the outer wall of the hollow rod (27). The two ends of the first spring (30) are fixedly connected to the raw pulp tank (14) and the first limiting ring (32) on their respective adjacent sides. The batching tank (11)... The top of the mixing tank (15) is equipped with a dual-axis motor (17), and multiple raw pulp tanks (14) are evenly distributed around the output shaft of the dual-axis motor (17). The top of the mixing tank (15) is provided with a first sliding rod (20), and the bottom of the first sliding rod (20) is provided with a sealing cover (38) for sealing the bottom of the mixing tank (15). The inner wall of the mixing tank (15) is fixedly provided with a third limiting ring (39) that cooperates with the sealing cover (38). The outer wall of the first sliding rod (20) is fixedly sleeved with a second limiting ring (35). The outer wall of the first sliding rod (20) is sleeved with a second spring (36) located between the second limiting ring (35) and the mixing tank (15). The output end of the dual-axis motor (17) is connected to multiple hollow rods (27) and the first sliding rod (20) for providing power to the hollow rods (27) and the first sliding rod (20). One of the output ends of the dual-axis motor (17) extends into the slurry mixing tank (11) and is fixedly provided with a stirring shaft (19) for stirring the slurry in the slurry mixing tank (11). The other output end of the dual-axis motor (17) is fixedly provided with a connecting plate (18). The bottom of the connecting plate (18) is fixedly provided with a first protrusion (23) that cooperates with the hollow rod (27). The connecting plate (18) is provided with a second protrusion (24) that cooperates with the first sliding rod (20).

2. The infusion system mixing, heating and holding device of claim 1, wherein, A rotating ring (33) is rotatably provided through the top of the mixing tank (15). The first sliding rod (20) is slidably provided inside the rotating ring (33). The outer walls of the rotating ring (33) and the output end of the dual-axis motor (17) are both fixedly fitted with synchronous pulleys (25). The outer walls of the two synchronous pulleys (25) are driven by the same synchronous belt (26). The outer wall of the first sliding rod (20) is fitted with stirring blades (37) for stirring the slurry in the mixing tank (15). The outer wall of the rotating ring (33) is fixedly fitted with a fixing ring (34). The two ends of the second spring (36) are fixedly connected to the fixed ring (34) and the second limiting ring (35) respectively on the side close to each other.

3. The infusion system mixing and heating warmer of claim 1, wherein, The outer wall of the output end of the dual-axis motor (17) is fitted with an end face gear (42). The end face gear (42) and the slurry mixing box (11) are fixedly provided with the same support rod (40) for fixing the end face gear (42). The second protrusion (24) is slidably disposed in the connecting plate (18). A reciprocating screw (43) is rotatably disposed through one side of the connecting plate (18). The second protrusion (24) is threadedly sleeved on the reciprocating screw (43). The outer wall of the reciprocating screw (43) is fixedly fitted with a transmission gear (44) that meshes with the end face gear (42).

4. The infusion system mixing and heating warmer of claim 1, wherein, The top of the pulp tank (14) is slidably provided with a sleeve (28), and the hollow rod (27) is threaded inside the sleeve (28). The bottom outer wall of the sleeve (28) is stepped and abuts against the top inner wall of the pulp tank (14).

5. The infusion system mixing and heating warmer of claim 1, wherein, The bottom of the peristaltic pump (22) is fixedly provided with a peristaltic trolley (2), and the explosion-proof temperature control box (21) is fixedly provided on the peristaltic trolley (2). The peristaltic trolley (2) is provided with an explosion-proof digital display temperature controller (212) and an explosion-proof indicator light (211).

6. The infusion system mixing, heating and holding device of any one of claims 1-5, wherein, The bottom of the mixing tank (11) is provided with a mixing trolley (1), and the bottom of the mixing trolley (1) is provided with rollers, with the rollers on one side being universal wheels.

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