Mixing and cooling device for medical glue production

Abstract

The utility model discloses a mixing and cooling device for producing medical glue, and relates to the technical field of glue production, in particular to a mixing and cooling device for producing medical glue, which comprises a mixing tank, a tank cover is mounted at the upper end of the mixing tank, and a cooling mechanism is arranged on the mixing tank and used for cooling materials. A mixing mechanism is arranged on the tank cover and used for mixing materials, the cooling mechanism comprises a first cooling assembly, the first cooling assembly comprises a first interlayer fixed to the inner wall of the mixing tank, a first pipeline of a spiral structure is installed in the first interlayer, and a first liquid inlet and a first liquid outlet are fixed to the two ends of the first interlayer respectively; the problems that according to the scheme, the cooling effect is achieved through air cooling, due to the fact that heat dissipation is achieved through air flowing through air cooling, the heat dissipation effect is affected by the air flowing speed, temperature distribution is uneven, and noise is generated due to the fact that a fan needs to be used for heat dissipation in the air cooling technology are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue production, in particular to a mixing cooling device for producing medical glue. Background Art

[0002] Medical glue can quickly polymerize and solidify into a film under the action of anions in the blood and tissue fluid on the wound surface, and can be closely embedded with the wound surface, which can firmly maintain the occlusive state of the wound, and the film can prevent blood cells and platelets from passing through. Under the joint action of thrombin and fibrinogen, the small blood vessels that are broken in the wound surface can be sealed to effectively stop bleeding. At the same time, the film isolates tissues and bacteria, and has the effect of resisting infection and protecting the wound surface. At the same time, the ether chain in the polymer also has an analgesic effect. Therefore, medical glue has the comprehensive effects of adhesion, hemostasis, analgesia, anti-inflammatory, wound protection, and promotion of healing.

[0003] After checking the public (announcement) number: CN214777128U, a mixed cooling device for medical glue production is disclosed. This technology discloses "the first stirring blade, the second stirring blade, and the stirring rod are driven to rotate by the forward and reverse motors, so that the medical glue evenly dissipates heat. First, the liquid nitrogen chamber is filled with a certain amount of liquid nitrogen and is provided with a plurality of heat conducting sheets to quickly take away most of the heat of the medical glue and improve the cooling efficiency. Then, the blower fan, the buffer cover, and the cooling support chamber cooperate to work. When the hydraulic column retracts and rises, cold air blows to the first stirring blade, the second stirring blade, and the stirring rod to cool them, and the vacuum pump and the ventilation ring pipe discharge the hot mixed air" and other technical solutions, with "multiple cooling methods in parallel, greatly improving the cooling effect" and other technical effects;

[0004] Although the above scheme improves the cooling effect through multiple cooling methods in parallel, air cooling is generally used to achieve the cooling effect. Since air cooling dissipates heat through air flow, the heat dissipation effect will be affected by the air flow speed, resulting in uneven temperature distribution. In addition, air cooling technology requires the use of fans to dissipate heat, so it will generate noise. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mixing and cooling device for producing medical glue, which has the characteristics of water cooling the glue raw materials in the stirring and mixing process inside the mixing tank, thereby improving the cooling efficiency.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a mixing and cooling device for medical glue production, comprising a mixing tank, a tank cover is installed on the upper end of the mixing tank, a cooling mechanism is provided on the mixing tank and used to cool the material, and a mixing mechanism is provided on the tank cover and used to mix the material, and the cooling mechanism includes:

[0007] A first cooling assembly includes a first partition fixed to the inner wall of the mixing tank, a first pipe with a spiral structure is installed in the first partition, a first liquid inlet and a first liquid outlet are respectively fixed at both ends of the first partition, and the first liquid inlet and the first liquid outlet penetrate the first partition and the mixing tank and extend to the outside;

[0008] The second cooling assembly includes a second partition fixed in the middle of the mixing tank, a circle of S-shaped second pipes is installed in the second partition, a second liquid inlet and a second liquid outlet are fixed at both ends of the second pipe, and the second liquid inlet and the second liquid outlet penetrate the second partition and the mixing tank and extend to the outside.

[0009] Preferably, the mixing mechanism includes a driving gear fixed at the center of the bottom of the tank cover, a shaft frame is rotatably installed inside the driving gear, first stirring paddles are rotatably installed inside both ends of the shaft frame, a driven gear is installed at the upper end of the first stirring paddle, and the driven gear is meshed with the driving gear for transmission, and a motor is installed at the top center of the tank cover and is used to drive the shaft frame to rotate.

[0010] Preferably, the mixing mechanism further comprises a second stirring paddle fixed at a middle position at the bottom of the shaft frame.

[0011] Preferably, a first material bin is arranged between the inner wall of the first partition and the outer wall of the second partition, a second material bin is arranged inside the second partition, a first material port is arranged on one side of the bottom of the mixing tank and is connected to the first material bin, and a second discharge port is arranged in the center of the bottom of the mixing tank and is connected to the second material bin.

[0012] Preferably, both sides of the upper end of the mixing tank are provided with feed ports, and a feed pipe is slidably installed through the interior of the feed port.

[0013] Preferably, the upper end of the mixing tank is connected to the tank cover via a flange.

[0014] Beneficial Effects

[0015] The utility model provides a mixing and cooling device for producing medical glue. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The coolant can be transported to the first pipe and the second pipe through the first liquid inlet and the second liquid inlet respectively by the water cooling device, and the heat generated by the raw materials inside the first material bin and the second material bin can be absorbed. The coolant after absorbing the heat is discharged from the first liquid outlet and the second liquid outlet, and then enters the circulation from the first liquid inlet and the second liquid inlet after the heat is dissipated by the cooling device, so as to realize water cooling of the glue raw materials in the mixing tank during the stirring and mixing process.

[0017] (2) The output end of the motor drives the shaft frame to drive the first stirring paddle to revolve, and at the same time, the first stirring paddle cooperates with the driving gear through the driven gear, so that the first stirring paddle can rotate on its own, so that the glue raw material inside the first material bin can be stirred and mixed by the first stirring paddle revolving and rotating at the same time; when the shaft frame rotates, it also drives the second stirring paddle to rotate, so that the glue raw material inside the second material bin can be stirred and mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the mixing tank in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the mixing mechanism in the utility model.

[0023] In the figure: 1. mixing tank; 2. tank cover; 3. cooling mechanism; 31. first cooling component; 311. first partition; 312. first pipeline; 313. first liquid inlet; 314. first liquid outlet; 32. second cooling component; 321. second partition; 322. second pipeline; 323. second liquid inlet; 324. second liquid outlet; 4. mixing mechanism; 41. driving gear; 42. shaft frame; 43. first stirring paddle; 44. driven gear; 45. motor; 46. second stirring paddle; 5. first material bin; 6. second material bin; 7. first material port; 8. second discharge port; 9. feed port; 10. feed pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution of a mixing and cooling device for producing medical glue: a mixing and cooling device for producing medical glue, comprising a mixing tank 1, a tank cover 2 is installed on the upper end of the mixing tank 1, a cooling mechanism 3 is arranged on the mixing tank 1 and used for cooling the material, a mixing mechanism 4 is arranged on the tank cover 2 and used for mixing the material, and the cooling mechanism 3 includes:

[0026] The first cooling assembly 31 comprises a first partition 311 fixed to the inner wall of the mixing tank 1, a first pipe 312 of a spiral structure is installed in the first partition 311, a first liquid inlet 313 and a first liquid outlet 314 are respectively fixed at both ends of the first partition 311, and the first liquid inlet 313 and the first liquid outlet 314 penetrate the first partition 311 and the mixing tank 1 and extend to the outside;

[0027] The second cooling assembly 32 includes a second partition 321 fixed in the middle of the mixing tank 1, a circle of S-shaped second pipe 322 is installed in the second partition 321, and a second liquid inlet 323 and a second liquid outlet 324 are respectively fixed at both ends of the second pipe 322, and the second liquid inlet 323 and the second liquid outlet 324 penetrate the second partition 321 and the mixing tank 1 and extend to the outside.

[0028] In this embodiment, the coolant can be transported to the first pipe 312 and the second pipe 322 through the first liquid inlet 313 and the second liquid inlet 323 respectively by a water cooling device, and the heat generated by the raw materials inside the first material bin 5 and the second material bin 6 can be absorbed. The coolant after absorbing the heat is discharged from the first liquid outlet 314 and the second liquid outlet 324, and then enters the circulation from the first liquid inlet 313 and the second liquid inlet 323 after the heat is dissipated by the cooling device, so as to realize water cooling of the glue raw materials in the stirring and mixing process inside the mixing tank 1.

[0029] Specifically, the mixing mechanism 4 includes a driving gear 41 fixed at the bottom center of the tank cover 2, a shaft frame 42 is rotatably installed inside the driving gear 41, first stirring paddles 43 are rotatably installed inside both ends of the shaft frame 42, a driven gear 44 is installed at the upper end of the first stirring paddle 43, and the driven gear 44 is meshed with the driving gear 41 for transmission, and a motor 45 is installed at the top center of the tank cover 2 and is used to drive the shaft frame 42 to rotate.

[0030] In this embodiment, the output end of the motor 45 drives the shaft frame 42 to drive the first stirring paddle 43 to revolve. At the same time, the first stirring paddle 43 cooperates with the driving gear 41 through the driven gear 44, so that the first stirring paddle 43 can rotate on its own. Therefore, the glue raw material inside the first material bin 5 can be stirred and mixed by the first stirring paddle 43 revolving and rotating at the same time.

[0031] Specifically, the mixing mechanism 4 further includes a second stirring paddle 46 fixed at the middle position of the bottom of the shaft frame 42 .

[0032] In this embodiment, when the shaft frame 42 rotates, the second stirring paddle 46 is also driven to rotate, so that the glue raw material inside the second material bin 6 can be stirred and mixed.

[0033] Specifically, a first material bin 5 is arranged between the inner wall of the first partition 311 and the outer wall of the second partition 321, a second material bin 6 is arranged inside the second partition 321, a first material port 7 is arranged on one side of the bottom of the mixing tank 1 and is connected to the first material bin 5, and a second discharge port 8 is arranged in the center of the bottom of the mixing tank 1 and is connected to the second material bin 6.

[0034] In this embodiment, the first material bin 5 and the second material bin 6 inside the mixing tank 1 can both be used to load glue raw materials.

[0035] Specifically, both sides of the upper end of the mixing tank 1 are provided with feed ports 9, and a feed pipe 10 is slidably installed inside the feed port 9.

[0036] In this embodiment, when feeding is required, the feed pipes 10 on both sides are pushed into the interior of the mixing tank 1 so that the inner ends of the feed pipes 10 on both sides are respectively located above the first material bin 5 and the second material bin 6, so that the glue raw material can enter the first material bin 5 and the second material bin 6 respectively; and when the feeding is completed, the feed pipes 10 on both sides are pulled outward to the maximum extent to avoid the feed pipes 10 causing subsequent movement interference with the first stirring paddle 43.

[0037] Specifically, the upper end of the mixing tank 1 is connected to the tank cover 2 via a flange.

[0038] In this embodiment, the mixing tank 1 and the tank cover 2 can be disassembled and assembled, so that the mixing mechanism 4 on the tank cover 2 can be taken out from the mixing tank 1, which is convenient for cleaning the mixing mechanism 4 and the inside of the mixing tank 1.

[0039] The working principle and use process of the utility model are as follows: first, when feeding is needed, the feeding pipes 10 on both sides are pushed into the interior of the mixing tank 1, so that the inner ends of the feeding pipes 10 on both sides are respectively located above the first material bin 5 and above the second material bin 6, so that the glue raw material can enter the first material bin 5 and the second material bin 6 respectively; and when the feeding is completed, the feeding pipes 10 on both sides are pulled outward to the maximum extent to avoid the feeding pipes 10 causing subsequent motion interference to the first stirring paddle 43;

[0040] Then, the shaft frame 42 is driven by the output end of the motor 45 to drive the first stirring paddle 43 to revolve. At the same time, the first stirring paddle 43 cooperates with the driving gear 41 through the driven gear 44, so that the first stirring paddle 43 can rotate. Thus, the glue raw material inside the first material bin 5 can be stirred and mixed by the first stirring paddle 43 revolving and rotating at the same time; at the same time, when the shaft frame 42 rotates, it also drives the second stirring paddle 46 to rotate, so that the glue raw material inside the second material bin 6 can be stirred and mixed.

[0041] In addition, the coolant is transported to the first pipe 312 and the second pipe 322 through the first liquid inlet 313 and the second liquid inlet 323 respectively through the water cooling equipment, and the heat generated by the raw materials inside the first material bin 5 and the second material bin 6 is absorbed. The coolant after absorbing the heat is discharged from the first liquid outlet 314 and the second liquid outlet 324, and then enters the circulation from the first liquid inlet 313 and the second liquid inlet 323 after the heat is dissipated by the cooling equipment, so as to cool the glue raw materials in the stirring and mixing process inside the mixing tank 1.

[0042] The model of the motor is: STP-42D4042-02. As it adopts the existing mature technology products, it will not be elaborated in detail here. All the electrical components appearing in this article are connected to the external main controller and 220V AC power.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing and cooling device for producing medical glue, comprising a mixing tank (1), a tank cover (2) being installed at the upper end of the mixing tank (1), characterized in that: The mixing tank (1) is provided with a cooling mechanism (3) for cooling the material, and the tank cover (2) is provided with a mixing mechanism (4) for mixing the material. The cooling mechanism (3) comprises: A first cooling assembly (31) comprises a first partition (311) fixed to the inner wall of the mixing tank (1), a first pipe (312) with a spiral structure is installed in the first partition (311), a first liquid inlet (313) and a first liquid outlet (314) are respectively fixed at both ends of the first partition (311), and the first liquid inlet (313) and the first liquid outlet (314) penetrate the first partition (311) and the mixing tank (1) and extend to the outside; The second cooling assembly (32) comprises a second partition (321) fixed in the middle of the mixing tank (1), a circle of S-shaped second pipes (322) are installed in the second partition (321), and a second liquid inlet (323) and a second liquid outlet (324) are respectively fixed at both ends of the second pipe (322), and the second liquid inlet (323) and the second liquid outlet (324) penetrate the second partition (321) and the mixing tank (1) and extend to the outside.

2. A mixing and cooling device for producing medical glue according to claim 1, characterized in that: The mixing mechanism (4) comprises a driving gear (41) fixed at the center of the bottom of the tank cover (2); a shaft frame (42) is rotatably mounted inside the driving gear (41); first stirring paddles (43) are rotatably mounted inside both ends of the shaft frame (42); a driven gear (44) is mounted at the upper end of the first stirring paddle (43); and the driven gear (44) is meshed with the driving gear (41) for transmission; and a motor (45) is mounted at the center of the top of the tank cover (2) and is used to drive the shaft frame (42) to rotate.

3. A mixing and cooling device for producing medical glue according to claim 1, characterized in that: The mixing mechanism (4) also includes a second stirring paddle (46) fixed at the middle position of the bottom of the shaft frame (42).

4. A mixing and cooling device for producing medical glue according to claim 1, characterized in that: A first material bin (5) is arranged between the inner wall of the first partition (311) and the outer wall of the second partition (321), a second material bin (6) is arranged inside the second partition (321), a first material port (7) is arranged on one side of the bottom of the mixing tank (1) and is connected to the first material bin (5), and a second material discharge port (8) is arranged in the center of the bottom of the mixing tank (1) and is connected to the second material bin (6).

5. A mixing and cooling device for producing medical glue according to claim 1, characterized in that: Both sides of the upper end of the mixing tank (1) are provided with feed ports (9), and a feed pipe (10) is slidably installed through the interior of the feed port (9).

6. A mixing and cooling device for producing medical glue according to claim 1, characterized in that: The upper end of the mixing tank (1) is connected to the tank cover (2) via a flange.

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