Multi-stage sterilization device for gel processing

Abstract

The utility model belongs to the technical field of gel processing, in particular to a multi-stage sterilization device for gel processing, and aims to solve the problems of non-uniform sterilization and easiness in causing bacterial pollution in the background technology, the following scheme is provided: the multi-stage sterilization device comprises a first-stage sterilization tank, and the outer wall of one end of the first-stage sterilization tank is fixedly connected with a first servo motor through a bolt; and an output shaft of the first servo motor is connected with a first stirring pipe through a coupling. The first servo motor is used for driving the first stirring pipe to rotate so as to control the plurality of ozone spraying pipes to rotate at the same time, and ozone can be sprayed out from each ozone spraying pipe, so that the ozone is wide in coverage and more uniform, and the sterilization effect is better; the steam generator can convey high-temperature steam into the heating interlayer and the second stirring pipe from the heat supply pipe, so that gel in the second-stage disinfection tank is subjected to double heating, the sterilization effect in the heating aspect is better, and the high-temperature steam cannot be volatilized into the gel to be mixed with the gel.

Description

Technical Field

[0001] The utility model relates to the technical field of gel processing, in particular to a multi-stage sterilization device for gel processing. Background Art

[0002] Cold compress gel is mainly composed of cooling substances and various forms of outer coverings and fixing devices. For example, a certain medical cold compress patch is composed of magnesium sulfate solution, a medical non-woven fabric backing layer, a molecular hydrogel layer, and a polyethylene film covering layer. When producing cold compress gel, the raw materials need to be sterilized.

[0003] After searching, the patent (application number: 202320708596.5) discloses "a multi-stage sterilization device for cold compress gel processing". The device is provided with a driving motor, a round rod, a conduit, a nozzle and a hot air supply mechanism, and the driving motor drives the round rod to rotate. Since the surface of the round rod is provided with multiple conduits, the conduits will stir the raw materials in the storage cylinder, so that the raw materials in the storage cylinder can be fully contacted with hot air and ultraviolet rays to prevent incomplete sterilization of the raw materials due to insufficient contact. However, the device has the following problems in actual use:

[0004] First, the ozone disinfection method in the device uses an ozone supply pipe to flush ozone into the shell. However, this direct injection method will cause the ozone concentration close to the ozone supply pipe to be higher than that on the side far from the ozone supply pipe, resulting in uneven disinfection at the ozone disinfection level.

[0005] In addition, the heating disinfection method in the device uses a heating wire to heat the air, and then blows the hot air into the storage tube through an intake fan. However, this disinfection method directly releases the air outside the storage tube into the cold compress gel in the storage tube, which can easily cause bacterial contamination and is not conducive to further sterilization and disinfection. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a multi-stage sterilization device for gel processing, which overcomes the deficiencies of the prior art and effectively solves the problems of uneven disinfection and easy bacterial contamination.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multi-stage sterilization device for gel processing, comprising a primary sterilization tank, a first servo motor is fixedly connected to the outer wall of one end of the primary sterilization tank by bolts, and the output shaft of the first servo motor is connected to a first stirring tube by a coupling, an ozone spray pipe is connected to the outer wall of the first stirring tube, and an ozone supply tube is rotatably connected to the outer wall of one end of the first stirring tube, and an ozone generator is installed on the outer wall of one end of the ozone supply tube;

[0009] A steam generator is provided on one side of the ozone generator, and a heating pipe is connected to the outer wall of one side of the steam generator, a heating interlayer is connected to the outer wall of one end of the heating pipe, and a secondary disinfection tank is installed on the outer wall of the heating interlayer, a second stirring tube is rotatably connected to the outer wall of the other end of the heating tube, and the outer wall of the second stirring tube is connected to the heating tube, and a driven gear is fixedly connected to the outer wall of the second stirring tube, a driving gear is meshed with the outer wall of the driven gear, and a second servo motor is fixedly connected to the outer wall of the driving gear, and ultraviolet lamps are installed on the top and bottom outer walls of the secondary disinfection tank.

[0010] Preferably, the second stirring tube is rotatably connected to the top inner wall of the secondary sterilization tank.

[0011] Preferably, a one-way valve is installed on the outer wall of the ozone supply pipe.

[0012] Preferably, a feed hopper is welded to the top outer wall of the primary sterilization tank.

[0013] Preferably, a gel delivery pipe is connected between the primary sterilization tank and the secondary sterilization tank, and a delivery pump is installed on the outer wall of the gel delivery pipe.

[0014] Preferably, a discharge pipe is welded to the outer wall of the bottom of the secondary sterilization tank, and solenoid valves are installed on the outer walls of the discharge pipe and the gel delivery pipe.

[0015] Preferably, an exhaust pipe is rotatably connected to the outer wall of the bottom of the second stirring tube.

[0016] The beneficial effects of the utility model are:

[0017] 1. The multi-stage sterilization device for gel processing of this design can transport ozone to the ozone nozzle through the ozone supply pipe. The first servo motor drives the first stirring tube to rotate, which can control multiple ozone nozzles to rotate simultaneously. Since ozone can be sprayed from each ozone nozzle, the coverage of ozone is wide and more uniform, and the sterilization effect is better.

[0018] 2. In the multi-stage sterilization device for gel processing designed in this invention, the steam generator can transport high-temperature steam from the heating pipe to the heating interlayer and the second stirring pipe, so that the gel in the secondary sterilization tank is doubly heated. Not only is the sterilization effect better in terms of heating, but the high-temperature steam will not evaporate into the gel and mix with it, thus avoiding bacterial contamination of the gel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a multi-stage sterilization device for gel processing proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a first-stage disinfection tank of a multi-stage sterilization device for gel processing proposed by the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the internal structure of a secondary disinfection tank of a multi-stage sterilization device for gel processing.

[0022] In the figure: 1. primary sterilizing tank; 2. first servo motor; 3. first stirring tube; 4. ozone nozzle; 5. ozone supply tube; 6. ozone generator; 7. steam generator; 8. heating tube; 9. heating interlayer; 10. secondary sterilizing tank; 11. second stirring tube; 12. heating tube; 13. driven gear; 14. driving gear; 15. second servo motor; 16. ultraviolet lamp; 17. one-way valve; 18. feed hopper; 19. gel delivery tube; 20. delivery pump; 21. discharge tube; 22. solenoid valve; 23. exhaust pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1, refer to Figure 2 A multi-stage sterilization device for gel processing includes a primary disinfection tank 1, a first servo motor 2 is fixedly connected to the outer wall of one end of the primary disinfection tank 1 by bolts, and the output shaft of the first servo motor 2 is connected to the first stirring tube 3 through a coupling, the outer wall of the first stirring tube 3 is connected to an ozone nozzle 4, and the outer wall of one end of the first stirring tube 3 is rotatably connected to an ozone supply tube 5, and an ozone generator 6 is installed on the outer wall of one end of the ozone supply tube 5.

[0025] In this embodiment, the ozone generator 6 can transport ozone to the ozone nozzle 4 through the ozone supply tube 5. The first servo motor 2 is used to drive the first stirring tube 3 to rotate, so as to control multiple ozone nozzles 4 to rotate simultaneously. Since ozone can be sprayed from each ozone nozzle 4, the coverage of ozone is wide, more uniform, and the sterilization effect is better.

[0026] Example 2, refer to Figure 3 A multi-stage sterilization device for gel processing, a steam generator 7 is arranged on one side of the ozone generator 6, and a heating pipe 8 is connected to the outer wall of one side of the steam generator 7, a heating interlayer 9 is connected to the outer wall of one end of the heating pipe 8, and a secondary disinfection tank 10 is installed on the outer wall of the heating interlayer 9, a second stirring tube 11 is rotatably connected to the outer wall of the other end of the heating pipe 8, and a heating tube 12 is connected to the outer wall of the second stirring tube 11, and a driven gear 13 is fixedly connected to the outer wall of the second stirring tube 11, a driving gear 14 is meshed with the outer wall of the driven gear 13, and a second servo motor 15 is fixedly connected to the outer wall of the driving gear 14, and ultraviolet lamps 16 are installed on the top and bottom outer walls of the secondary disinfection tank 10.

[0027] In this embodiment, the steam generator 7 can transport high-temperature steam from the heating pipe 8 to the heating insulation 9 and the second stirring tube 11, so that the gel in the secondary sterilization tank 10 is doubly heated. Not only is the sterilization effect better in terms of heating, but the high-temperature steam will not evaporate into the gel and mix with it, thereby preventing the gel from being contaminated by bacteria.

[0028] Reference Figure 3 The second stirring tube 11 is rotatably connected to the top inner wall of the secondary sterilizing tank 10 .

[0029] Reference Figure 2 A one-way valve 17 is installed on the outer wall of the ozone supply pipe 5 .

[0030] Reference Figure 1 A feed hopper 18 is welded on the top outer wall of the primary sterilizing tank 1 .

[0031] Reference Figure 1 A gel delivery pipe 19 is connected between the primary sterilization tank 1 and the secondary sterilization tank 10 , and a delivery pump 20 is installed on the outer wall of the gel delivery pipe 19 .

[0032] Reference Figures 1 to 2 A discharge pipe 21 is welded to the outer wall of the bottom of the secondary sterilization tank 10, and a solenoid valve 22 is installed on the outer wall of the discharge pipe 21 and the gel delivery pipe 19.

[0033] Reference Figure 3 The outer wall at the bottom of the second stirring tube 11 is rotatably connected with an exhaust pipe 23 .

[0034] Working principle: When the gel enters the primary disinfection tank 1 from the feed hopper 18, the ozone generator 6 can transport ozone to the ozone nozzle 4 through the ozone supply pipe 5. The first servo motor 2 is used to drive the first stirring tube 3 to rotate, which can control multiple ozone nozzles 4 to rotate simultaneously. Ozone will be sprayed out from each ozone nozzle 4 to perform primary sterilization on the gel. Then, under the action of the delivery pump 20, the gel will be sucked into the secondary disinfection tank 10. The steam generator 7 will transport high-temperature steam from the heating pipe 8 to the heating interlayer 9 and the second stirring tube 11. In the process of the second servo motor 15 driving the driving gear 14 to rotate, the driven gear 13 will drive the second stirring tube 11 to rotate together, so that the gel in the secondary disinfection tank 10 is sterilized at the second level during the stirring process. Finally, under the action of the ultraviolet lamps 16 at the top and bottom of the secondary disinfection tank 10, the tertiary sterilization of the gel is completed.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage sterilization device for gel processing, comprising a primary sterilization tank (1), characterized in that: The first servo motor (2) is fixedly connected to the outer wall of one end of the primary disinfection tank (1) by bolts, and the output shaft of the first servo motor (2) is connected to the first stirring tube (3) by a coupling, the outer wall of the first stirring tube (3) is connected to an ozone spray tube (4), and the outer wall of one end of the first stirring tube (3) is rotatably connected to an ozone supply tube (5), and an ozone generator (6) is installed on the outer wall of one end of the ozone supply tube (5); A steam generator (7) is provided on one side of the ozone generator (6), and a heating pipe (8) is connected to an outer wall of one side of the steam generator (7); an outer wall of one end of the heating pipe (8) is connected to a heating interlayer (9), and a secondary disinfection tank (10) is installed on the outer wall of the heating interlayer (9); a second stirring pipe (11) is rotatably connected to the outer wall of the other end of the heating pipe (8), and the outer wall of the second stirring pipe (11) is connected to a heating pipe (12), and a driven gear (13) is fixedly connected to the outer wall of the second stirring pipe (11), the outer wall of the driven gear (13) is meshed with a driving gear (14), and the outer wall of the driving gear (14) is fixedly connected to a second servo motor (15); ultraviolet lamps (16) are installed on the top and bottom outer walls of the secondary disinfection tank (10).

2. A multi-stage sterilization device for gel processing according to claim 1, characterized in that: The second stirring tube (11) is rotatably connected to the top inner wall of the secondary sterilizing tank (10).

3. A multi-stage sterilization device for gel processing according to claim 1, characterized in that: A one-way valve (17) is installed on the outer wall of the ozone supply pipe (5).

4. A multi-stage sterilization device for gel processing according to claim 1, characterized in that: A feed hopper (18) is welded to the top outer wall of the primary sterilization tank (1).

5. A multi-stage sterilization device for gel processing according to claim 1, characterized in that: A gel delivery pipe (19) is connected between the primary sterilization tank (1) and the secondary sterilization tank (10), and a delivery pump (20) is installed on the outer wall of the gel delivery pipe (19).

6. A multi-stage sterilization device for gel processing according to claim 1, characterized in that: A discharge pipe (21) is welded to the outer wall of the bottom of the secondary sterilizing tank (10), and solenoid valves (22) are installed on the outer walls of the discharge pipe (21) and the gel delivery pipe (19).

7. A multi-stage sterilization device for gel processing according to claim 1, characterized in that: An exhaust pipe (23) is rotatably connected to the outer wall of the bottom of the second stirring tube (11).

Images