Disinfection and sterilization device for dairy industry production

Abstract

A disinfection and sterilization device for dairy industry production comprises a production tank, a sterilization mechanism is installed in the production tank, the sterilization mechanism comprises a limiting rod, the limiting rod is fixedly connected to the interior of the production tank, a lifting plate is slidably connected to the outer side of the limiting rod, a mounting plate is rotatably connected to the outer side of the lifting plate, and the mounting plate is fixedly connected to the outer side of the limiting rod. The outer side of the mounting plate is fixedly connected with at least four groups of high-pressure nozzles, and a plurality of groups of ultraviolet sterilizing lamps are mounted on the outer side of the mounting plate. By arranging the sterilization mechanism, a lifting plate can drive a mounting plate to move up and down, and the mounting plate is driven to rotate through a guide rod and a spiral track groove, so that a high-pressure spray head and an ultraviolet sterilization lamp which are driven by the mounting plate move from top to bottom and rotate to clean, sterilize and disinfect the inner wall of the production tank; the cleaning effect and the sterilization and disinfection effect on the inner wall of the production tank are improved, and dirt and residues attached to the tank wall can be washed away through the high-pressure spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy production, in particular to a disinfection and sterilization device for dairy production. Background Art

[0002] Dairy products refer to various foods made from cow's milk or goat's milk and their processed products as the main raw materials, with or without appropriate amounts of vitamins, minerals and other auxiliary materials. In the dairy production process, disinfection and sterilization of the production tanks storing raw materials is a key link in ensuring product quality and safety.

[0003] Chinese patent CN218790216U discloses a disinfection and sterilization device for dairy production, which belongs to the field of dairy production technology. It aims to solve the problem that after a certain amount of dairy products are poured into a processing barrel, a certain amount of air still exists above the inside of the processing barrel, which may react with the dairy products under the action of high-temperature gas to produce new substances, and the dairy products remaining in the processing barrel after use are not cleaned in time, which will affect the dairy products sterilized next time. The device comprises a bottom plate, a processing barrel is provided on one side of the top surface of the bottom plate, and a base is provided at the bottom of the outer wall of the processing barrel, which is fixed to the top surface of the bottom plate; the water pump of the utility model pumps water into the water collecting tank and flows out from the nozzle, and the sprayed water rotates to clean the dairy products remaining on the inner wall of the processing barrel and the stirring rod, and the cleaned water flows out from the outlet pipe, so that the processing barrel after use can be cleaned, avoiding the fermentation of the dairy products remaining in the processing barrel to affect the new dairy products.

[0004] However, the above device is not convenient for sterilizing and disinfecting the processing barrel, which makes dairy products easily contaminated. In addition, the cleaning effect of the above device on the processing barrel is also poor, and it can only spray and rinse at a fixed position. In addition, the above device lacks a sampling mechanism. After sterilization and disinfection, the inner wall of the processing barrel should be smeared and sampled to detect whether the sterilization and disinfection is qualified. If production is carried out without testing, raw material contamination is likely to occur, thereby affecting production progress and causing losses to the company. Utility Model Content

[0005] In order to solve the above technical problems, a disinfection and sterilization device for dairy production is provided. This technical solution solves the above problems of inconvenience in sterilizing and disinfecting the processing barrel, poor cleaning effect of the processing barrel, and lack of sampling mechanism.

[0006] In order to achieve the above purpose, the technical solution adopted by this utility model is:

[0007] A disinfection and sterilization device for dairy production, comprising a production tank, wherein a sterilization mechanism is installed inside the production tank, the sterilization mechanism comprises a limiting rod, wherein the limiting rod is fixedly connected to the inside of the production tank, the outer side of the limiting rod is slidably connected to a lifting plate, the outer side of the lifting plate is rotatably connected to a mounting plate, the outer side of the mounting plate is fixedly connected to at least four groups of high-pressure nozzles, the outer side of the mounting plate is installed with several groups of ultraviolet sterilization lamps, the interior of the mounting plate is provided with a sampling mechanism, the sampling mechanism comprises a clamping block, the clamping block is clamped to the inside of the mounting plate, the outer side of the clamping block is fixedly connected to a mounting cylinder, and a sampling cotton strip is provided on the inner side of the mounting cylinder.

[0008] Preferably, a guide rod is fixedly connected to the outer side of the mounting plate, a spiral track groove adapted to the guide rod is provided on the inner side of the production tank, and the guide rod is slidably connected to the spiral track groove.

[0009] Preferably, the sterilization mechanism also includes a driving motor and a lifting screw, the lifting screw is rotatably connected to the inside of the production tank, the lifting screw is threadedly connected to the lifting plate, the upper end of the lifting screw and the output end of the driving motor are fixedly connected with a pulley, and the two sets of pulleys are connected by belt transmission.

[0010] Preferably, the sampling mechanism also includes two groups of sliding rods, which are slidably connected to the inside of the mounting tube, one end of the sliding rod is fixedly connected to a clamping block, and the outer side of the sliding rod is provided with a clamping spring, and the two ends of the clamping spring are respectively fixedly connected to the clamping block and the mounting tube.

[0011] Preferably, a handle is fixedly connected to the upper end of the clamping block, a limiting column is fixedly connected to the outer side of the clamping block, and the limiting column is slidably connected to the mounting plate.

[0012] Preferably, a sampling port is provided through the upper end of the production tank, and a cover plate adapted to the sampling port is rotatably connected to the upper end of the production tank.

[0013] Compared with the prior art, the beneficial effect of the present invention is that: by setting up a sterilization mechanism, the lifting plate can drive the mounting plate to move up and down, and the mounting plate is driven to rotate through the guide rod and the spiral track groove, so that the high-pressure nozzle and ultraviolet sterilization lamp on the mounting plate move from top to bottom and rotate to clean and sterilize the inner wall of the production tank, thereby increasing the cleaning effect and sterilization effect of the inner wall of the production tank. The high-pressure nozzle can flush away the dirt and residue attached to the tank wall, and the ultraviolet sterilization lamp can effectively kill residual bacteria and viruses, ensuring the hygiene and safety of the production environment.

[0014] By setting up a sampling mechanism, the sampling operation can be carried out simultaneously during the disinfection and sterilization process without interrupting the production process. The sampling is completed simultaneously with the completion of disinfection and sterilization, which improves the sampling efficiency and is beneficial to production. The sampling cotton strips fit tightly against the tank wall and can accurately collect microbial samples on the inner wall surface, which is convenient for subsequent detection and analysis. Real-time sampling and detection help to timely discover and solve problems, avoid greater losses, and ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the reaction tank of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the lifting plate, lifting screw and limiting rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the high-pressure nozzle and ultraviolet sterilization lamp of the utility model;

[0019] Figure 5 This is a schematic structural diagram of the sampling mechanism of the present utility model.

[0020] The numbers in the figure are:

[0021] 1. Production tank; 101. Sampling port; 102. Cover plate; 103. Spiral track groove;

[0022] 2. Sterilization mechanism; 201. Drive motor; 202. Pulley; 203. Lifting screw; 204. Lifting plate; 205. Mounting plate; 206. Guide rod; 207. Limit rod; 208. High-pressure nozzle; 209. UV sterilization lamp;

[0023] 3. Sampling mechanism; 301. Block; 302. Limiting column; 303. Handle; 304. Mounting cylinder; 305. Sampling cotton strip; 306. Sliding rod; 307. Clamping block; 308. Clamping spring. DETAILED DESCRIPTION

[0024] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0025] Example 1

[0026] Please refer to Figure 1-Figure 5As shown, a disinfection and sterilization device for dairy production includes a production tank 1, and a sterilization mechanism 2 is installed inside the production tank 1. The sterilization mechanism 2 includes a limiting rod 207, which is fixedly connected to the inside of the production tank 1. The outer side of the limiting rod 207 is slidably connected to a lifting plate 204, and the outer side of the lifting plate 204 is rotatably connected to a mounting plate 205. The outer side of the mounting plate 205 is fixedly connected to at least four groups of high-pressure nozzles 208, and the outer side of the mounting plate 205 is installed with several groups of ultraviolet sterilization lamps 209. A sampling mechanism 3 is provided inside the mounting plate 205, and the sampling mechanism 3 includes a clamping block 301, which is clamped to the inside of the mounting plate 205, and the outer side of the clamping block 301 is fixedly connected to a mounting cylinder 304, and a sampling cotton strip 305 is provided on the inner side of the mounting cylinder 304.

[0027] In this solution, the lifting plate 204 can drive the mounting plate 205 to slide up and down on the outside of the limit rod 207, and the mounting plate 205 can rotate when the lifting plate 204 rotates. The high-pressure nozzle 208 is connected to the external water pump through a hose. The mounting plate 205 can drive the high-pressure nozzle 208 to move from top to bottom while rotating to clean the inner wall of the production tank 1, thereby increasing the flushing range of the high-pressure nozzle 208 on the inner wall of the production tank 1. The ultraviolet sterilization lamp 209 is electrically connected to the external power supply. Through the mounting plate 205, the ultraviolet sterilization lamp 209 can move from top to bottom and rotate to sterilize the inner wall of the production tank 1 to prevent the raw materials from being contaminated. After disinfection and sterilization, the lifting plate 204 drives the mounting plate 205 to reset;

[0028] Furthermore, the sampling cotton strip 305 is a disposable item. The sampling cotton strip 305 is tightly fitted with the inner wall of the production tank 1, so that the sampling cotton strip 305 can smear and sample the inner wall of the production tank 1, which is convenient for external detection agencies to detect, so as to determine whether the sterilization inside the production tank 1 meets the production conditions. The mounting cylinder 304 can install the sampling cotton strip 305, and the clamping block 301 can slide and separate from the mounting plate 205, thereby facilitating the removal of the sampling cotton strip 305.

[0029] Those skilled in the art will appreciate that a feed port and a discharge port are also provided on the outside of the production tank 1 , and the raw materials are transported from the feed port to the inside of the production tank 1 and from the discharge port to the next process.

[0030] Example 2

[0031] Please refer to Figure 2-Figure 4 As shown, a guide rod 206 is fixedly connected to the outer side of the mounting plate 205 , and a spiral track groove 103 adapted to the guide rod 206 is opened on the inner side of the production tank 1 , and the guide rod 206 is slidably connected to the spiral track groove 103 .

[0032] The sterilization mechanism 2 also includes a drive motor 201 and a lifting screw 203. The lifting screw 203 is rotatably connected to the inside of the production tank 1. The lifting screw 203 is threadedly connected to the lifting plate 204. The upper end of the lifting screw 203 and the output end of the drive motor 201 are fixedly connected with a pulley 202, and the two sets of pulleys 202 are connected by belt transmission.

[0033] In this embodiment, the sampling cotton strip 305 is placed at a higher level than the guide rod 206 so that the sampling cotton strip 305 is wound into the spiral track groove 103. The driving motor 201 is electrically connected to an external power source. The driving motor 201 can drive the lifting screw 203 to rotate through a belt and two sets of pulleys 202, thereby driving the lifting plate 204 to move up and down.

[0034] Furthermore, when the lifting plate 204 drives the mounting plate 205 to move, the guide rod 206 slides along the spiral track groove 103 , thereby driving the mounting plate 205 to rotate.

[0035] Example 3

[0036] Please refer to Figure 5 As shown, the sampling mechanism 3 also includes two sets of sliding rods 306, which are slidably connected to the inside of the mounting tube 304. One end of the sliding rod 306 is fixedly connected to a clamping block 307, and the outer side of the sliding rod 306 is provided with a clamping spring 308. The two ends of the clamping spring 308 are respectively fixedly connected to the clamping block 307 and the mounting tube 304.

[0037] The upper end of the clamping block 301 is fixedly connected to a handle 303 , and the outer side of the clamping block 301 is fixedly connected to a limiting post 302 , and the limiting post 302 is slidably connected to the mounting plate 205 .

[0038] In this solution, the two groups of clamping blocks 307 can be pushed closer to each other by the clamping spring 308, thereby clamping and fixing the sampling cotton strip 305.

[0039] Example 4

[0040] Please refer to Figure 1 As shown, a sampling port 101 is provided through the upper end of the production tank 1 , and a cover plate 102 adapted to the sampling port 101 is rotatably connected to the upper end of the production tank 1 .

[0041] In this solution, the sampling port 101 can be opened by rotating the cover plate 102, so that the sampling mechanism 3 can be taken out for inspection.

[0042] The working principle and usage process of the present invention are as follows: First, the driving motor 201 is started, and the lifting screw 203 is driven to rotate through the belt and two sets of pulleys 202, thereby driving the lifting plate 204 and the mounting plate 205 to move from top to bottom, thereby driving the high-pressure nozzle 208 and the ultraviolet sterilization lamp 209 to move from top to bottom while rotating, thereby cleaning and sterilizing the inner wall of the production tank 1, and at the same time driving the sampling cotton strip 305 to smear the inner wall of the production tank 1 for sampling. Afterwards, the lifting plate 204 drives the mounting plate 205 to reset. At this time, the cover plate 102 is rotated to open the sampling port 101, and the sampling mechanism 3 is separated from the mounting plate 205 by the handle 303, and taken out from the sampling port 101. At the same time, the sliding slide bar 306 makes the two sets of clamps 307 move away from each other, and the sampling cotton strip 305 is taken out for inspection to detect the sterilization effect.

[0043] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilization device for dairy production, comprising a production tank (1), characterized in that: A sterilization mechanism (2) is installed inside the production tank (1), and the sterilization mechanism (2) includes a limiting rod (207), the limiting rod (207) is fixedly connected to the inside of the production tank (1), the outer side of the limiting rod (207) is slidably connected to a lifting plate (204), the outer side of the lifting plate (204) is rotatably connected to a mounting plate (205), the outer side of the mounting plate (205) is fixedly connected to at least four groups of high-pressure nozzles (208), the outer side of the mounting plate (205) is installed with several groups of ultraviolet sterilization lamps (209), and the interior of the mounting plate (205) is provided with a sampling mechanism (3), and the sampling mechanism (3) includes a clamping block (301), the clamping block (301) is clamped to the inside of the mounting plate (205), the outer side of the clamping block (301) is fixedly connected to a mounting cylinder (304), and the inner side of the mounting cylinder (304) is provided with a sampling cotton strip (305).

2. A disinfection and sterilization device for dairy production according to claim 1, characterized in that: A guide rod (206) is fixedly connected to the outer side of the mounting plate (205), a spiral track groove (103) adapted to the guide rod (206) is provided on the inner side of the production tank (1), and the guide rod (206) is slidably connected to the spiral track groove (103).

3. A disinfection and sterilization device for dairy production according to claim 1, characterized in that: The sterilization mechanism (2) further comprises a driving motor (201) and a lifting screw (203), wherein the lifting screw (203) is rotatably connected to the interior of the production tank (1), and the lifting screw (203) is threadedly connected to the lifting plate (204), and the upper end of the lifting screw (203) and the output end of the driving motor (201) are both fixedly connected to a pulley (202), and the two sets of the pulleys (202) are connected via a belt transmission.

4. A disinfection and sterilization device for dairy production according to claim 1, characterized in that: The sampling mechanism (3) further comprises two sets of sliding rods (306), wherein the sliding rods (306) are slidably connected to the interior of the mounting tube (304), one end of the sliding rods (306) is fixedly connected to a clamping block (307), and a clamping spring (308) is sleeved on the outer side of the sliding rods (306), and the two ends of the clamping spring (308) are fixedly connected to the clamping block (307) and the mounting tube (304), respectively.

5. A disinfection and sterilization device for dairy production according to claim 1, characterized in that: The upper end of the clamping block (301) is fixedly connected to a handle (303), the outer side of the clamping block (301) is fixedly connected to a limiting column (302), and the limiting column (302) is slidably connected to the mounting plate (205).

6. A disinfection and sterilization device for dairy production according to claim 1, characterized in that: A sampling port (101) is provided through the upper end of the production tank (1), and a cover plate (102) adapted to the sampling port (101) is rotatably connected to the upper end of the production tank (1).

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