Sterilization apparatus for veterinary pharmaceutical production
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG LANGWEI ANIMAL PHARM CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-19
AI Technical Summary
Traditional veterinary drug production sterilization equipment lacks the function of pre-treatment and pulverization of powdered veterinary drugs, which makes the powdered drugs prone to clumping and affects the sterilization effect.
A sterilization device for veterinary drug production was designed, comprising a pulverizing roller component and a stirring mechanism, for pre-treating, pulverizing, and uniformly stirring powdered drugs to ensure that the drugs are heated evenly and thoroughly sterilized.
The crushing roller component breaks up clumps of material, and the stirring mechanism improves the uniformity of heating, ensuring that powdered medicines are fully sterilized, thus improving the practicality and sterilization quality of the sterilization equipment.
Smart Images
Figure CN224370259U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sterilization device technology, specifically to a sterilization device for veterinary drug production. Background Technology
[0002] Veterinary drugs have wide applications in animal medicine, used for the prevention, treatment, and diagnosis of animal diseases, as well as for regulating animal physiological functions. Veterinary drugs exist in various states, primarily including liquid, gas, semi-solid, and solid. Specifically, the most common solid forms include powders, tablets, etc. Powders are drugs ground into powder form, which can be mixed into feed or dissolved in water for administration to animals. In the production of powdered veterinary drugs, uniform sterilization is required. Veterinary drugs resistant to high-temperature sterilization primarily rely on high-temperature sterilization methods, such as chloramphenicol, oxytetracycline, and streptomycin. Different types of veterinary drugs may require different high-temperature sterilization temperatures and times, which need to be adjusted according to specific circumstances.
[0003] A search revealed that Chinese patent application number CN202421457504.1 discloses a sterilizer for veterinary drug production, including a base and a sterilizer shell bolted to the top of the base. This invention facilitates the removal of medicines from the container by workers. With the cooperation of a rotating rod, a rotating mechanism, and an air vent, the container can be rotated, reducing the probability of uneven heating of the medicines, which could lead to incomplete sterilization of some medicines.
[0004] However, the device in the above patent has certain defects when in use: due to environmental factors, powdered drugs are prone to clumping. Traditional veterinary drug production sterilization equipment has a simple structure and function. Although it has the effect of high-temperature sterilization of powdered veterinary drugs, it lacks the function of pre-treatment and crushing of powdered veterinary drugs. When powdered drugs containing clumps are put into the sterilization device, it will affect the sterilization effect of the device on powdered drugs and reduce the practicality of the device.
[0005] To address the aforementioned problems, a sterilization device for veterinary drug production is proposed. Utility Model Content
[0006] The purpose of this invention is to provide a veterinary drug production sterilization equipment. By using this device, the problem of powdered drugs easily clumping due to environmental factors is solved. Traditional veterinary drug production sterilization equipment has a simple structure and function. Although it can perform high-temperature sterilization of powdered veterinary drugs, it lacks the function of pre-treatment and pulverizing powdered veterinary drugs. When powdered drugs containing clumps are put into the sterilization device, it will affect the sterilization effect of the device on the powdered drugs and reduce the practicality of the device.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a veterinary drug production sterilization device, comprising a sterilization chamber, a controller on one side of the sterilization chamber, a display screen on one side of the controller, a sterilization component inside the sterilization chamber, an inspection door snapped onto the front of the sterilization chamber, a feed hopper on the top of the sterilization chamber, a first motor fixedly connected to the front of the sterilization chamber (two sets of the first motor), a pulverizing chamber fixedly connected inside the sterilization chamber, a pulverizing roller assembly rotatably connected inside the pulverizing chamber (two sets of the pulverizing roller assembly matched to each other); the sterilization component includes a tank body fixedly connected to the interior of the sterilization chamber, heating tubes evenly wound around the outer periphery of the tank body, a chamber box fixedly connected to the bottom of the sterilization chamber, heat dissipation holes on the left and right sides of the chamber box (multiple sets of the heat dissipation holes), and a second motor fixedly connected inside the chamber box.
[0008] Preferably, the two sets of crushing roller components are fixedly connected to the output ends of the two sets of the first motors, one side of the bottom of the feed hopper extends into the interior of the disinfection chamber, and the bottom opening of the feed hopper is directly opposite the two sets of crushing roller components.
[0009] Using the above-mentioned mechanism, the powdered medicine can be fully pulverized through two sets of pulverizing roller components, avoiding the medicine from clumping and affecting the disinfection efficiency.
[0010] Preferably, a feeding chamber is provided at the bottom of the crushing chamber, and the feeding chamber is located directly above the tank body.
[0011] Using the above-mentioned mechanism, the pulverized powdered medicine can be guided into the sterilization tank through the feeding chamber.
[0012] Preferably, the disinfection assembly includes a temperature sensor disposed on one side of the tank body, the temperature sensor probe extending into the interior of the tank body, a connecting plate rotatably connected inside the tank body, and the connecting plate being fixedly connected to the output end of the second motor.
[0013] Preferably, a main rod is fixedly connected to one side of the connecting plate, and stirring blades are fixedly connected to the outer periphery of the main rod. Multiple sets of stirring blades are provided. Scraper plates are fixedly connected to both sides of the connecting plate, and the outer wall of the scraper plate is attached to the inner wall of the tank body.
[0014] The above-mentioned mechanism, through the stirring mechanism, agitates and tumbles the powder inside the tank, which helps to improve the adequacy of powder disinfection.
[0015] Preferably, the bottom of the tank body is provided with an opening, an electromagnetic valve is provided on one side of the opening of the tank body, a connecting pipe is provided on one side of the opening of the tank body, a powder conveying pump is fixedly connected to one side of the cavity, one end of the connecting pipe is connected to the input end of the powder conveying pump, and a discharge pipe is provided on one side of the output end of the powder conveying pump.
[0016] Using the above-mentioned mechanism, the powder conveying pump can easily draw the sterilized powder in the tank body to the outside of the device through the pipeline, making it convenient for the operator to collect the material.
[0017] Preferably, the controller is electrically connected to both the display screen and the temperature sensor.
[0018] Using the above-mentioned mechanism, the disinfection temperature inside the device can be monitored in real time through a temperature controller.
[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0020] 1. The veterinary drug production sterilization equipment proposed in this application, when it is necessary to use the device of this application to sterilize veterinary drugs that are resistant to high temperature sterilization, turns on the working mode of the two sets of first motors and heating tubes, and the operator can put the powdered medicine to be sterilized into the crushing chamber through the feed hopper. The bottom opening of the feed hopper is directly opposite the position between the two sets of crushing roller components. In this way, the powder will fall between the two sets of crushing roller components, and the two sets of first motors will drive the two sets of crushing roller components to rotate. The two sets of crushing roller components work together to crush and pre-treat the powdered medicine entering the crushing chamber. The working principle of the crushing roller components is to apply pressure and shear force to the material through two relatively rotating rollers, thereby realizing the crushing of the material. Specifically, the material falls evenly from the feed inlet between two rollers, where it is subjected to opposing extrusion and shearing forces, effectively crushing and grinding it. The crushing rollers thoroughly pulverize the powder, preventing agglomerates and ensuring the purity and uniformity of the material. The processed powder then flows through the feeding chamber into the canister body. At this point, the heating element raises the temperature to the operator's desired working temperature. The canister body is made of thermally conductive material, allowing for high-temperature sterilization of the powder inside. A temperature sensor monitors the sterilization temperature in real time and transmits the received temperature signal to the controller. After processing and analyzing the temperature data, it is displayed on the screen, which makes it easy for the operator to understand the temperature of the device. Different types of veterinary drugs require different high-temperature disinfection temperatures and times, which need to be adjusted according to the specific situation. After the powdered medicine inside the tank is disinfected, the solenoid valve at the bottom of the tank is opened, and the powder conveying pump is turned on. Then, the disinfected powder in the tank will leave the tank through the connecting pipe and the discharge pipe. The operator uses the collection box to collect the powder from the discharge pipe. This setting allows the device to not only disinfect powdered medicines, but also to fully crush the powder before disinfection, improving the thoroughness of powder disinfection and the disinfection quality of the device.
[0021] 2. To ensure that the powdered medicine entering the tank is heated evenly at high temperatures, the operator simultaneously activates the second motor. The second motor drives the connecting plate, two sets of scrapers, the main rod, and multiple sets of stirring blades inside the tank to rotate simultaneously. The rotation of the multiple sets of stirring blades thoroughly stirs the powdered medicine in the tank. This stirring measure improves the uniformity of heating of the powdered material in the tank. The rotation of the two sets of scrapers continuously scrapes against the inner wall of the tank, preventing the powder from adhering to the inner wall. This setup, through the stirring mechanism, improves the uniformity of heating of the powder in the tank, thereby allowing the medicine to be fully sterilized at high temperatures and improving the working efficiency of the device. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0023] Figure 2 This is a structural diagram of the pulverizing pretreatment mechanism and disinfection components inside the disinfection chamber of this utility model;
[0024] Figure 3 This is a structural diagram of the crushing and pretreatment mechanism of this utility model;
[0025] Figure 4 This is a structural diagram of the disinfection component of this utility model;
[0026] Figure 5 This is a structural diagram of the stirring mechanism of this utility model.
[0027] In the diagram: 1. Disinfection chamber; 11. First motor; 12. Feed hopper; 13. Crushing chamber; 131. Discharge chamber; 132. Crushing roller assembly; 141. Controller; 14. Display screen; 15. Inspection door; 16. Chamber box; 17. Powder conveying pump; 171. Discharge pipe; 2. Disinfection assembly; 21. Tank body; 22. Heating tube; 23. Main rod; 24. Temperature sensor; 25. Second motor; 26. Connecting pipe; 231. Stirring blade; 232. Connecting plate; 233. Scraper plate. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.
[0030] Combination Figures 1-5A sterilization device for veterinary drug production includes a sterilization chamber 1, a controller 141 on one side of the sterilization chamber 1, a display screen 14 on one side of the controller 141, a sterilization component 2 inside the sterilization chamber 1, an inspection door 15 snapped onto the front of the sterilization chamber 1, a feed hopper 12 on the top of the sterilization chamber 1, a first motor 11 fixedly connected to the front of the sterilization chamber 1 (two sets of the first motor 11), a pulverizing chamber 13 fixedly connected inside the sterilization chamber 1, a pulverizing roller component 132 rotatably connected inside the pulverizing chamber 13 (two sets of the pulverizing roller component 132 are matched with each other), and a tank body 21 fixedly connected inside the sterilization chamber 1, with heating tubes 22 evenly wound around the outer circumference of the tank body 21. A chamber box 16 fixedly connected to the bottom of the sterilization chamber 1, with heat dissipation holes on the left and right sides of the chamber box 16 (multiple sets of heat dissipation holes), and a second motor 25 fixedly connected inside the chamber box 16.
[0031] The present invention will be further described below with reference to the embodiments.
[0032] Example 1:
[0033] Two sets of crushing roller components 132 are fixedly connected to the output ends of two sets of first motors 11 respectively. The bottom side of the feed hopper 12 extends into the interior of the disinfection chamber 1, and the bottom opening of the feed hopper 12 is directly between the two sets of crushing roller components 132. The bottom of the crushing chamber 13 is provided with a discharge chamber 131, which is located directly above the tank body 21. The disinfection component 2 includes a temperature sensor 24 located on one side of the tank body 21. The probe of the temperature sensor 24 extends into the interior of the tank body 21. The bottom of the tank body 21 is provided with an opening. An electromagnetic valve is provided on one side of the opening of the tank body 21. A connecting pipe 26 is provided on one side of the opening of the tank body 21. A powder conveying pump 17 is fixedly connected to one side of the chamber 16. One end of the connecting pipe 26 is connected to the input end of the powder conveying pump 17. A discharge pipe 171 is provided on one side of the output end of the powder conveying pump 17. The controller 141 is electrically connected to the display screen 14 and the temperature sensor 24 respectively.
[0034] Example 2:
[0035] A connecting plate 232 is rotatably connected inside the tank body 21. The connecting plate 232 is fixedly connected to the output end of the second motor 25. A main rod 23 is fixedly connected to one side of the connecting plate 232. A stirring blade 231 is fixedly connected to the outer periphery of the main rod 23. Multiple sets of stirring blades 231 are provided. Scraper plates 233 are fixedly connected to both sides of the connecting plate 232. The outer wall of the scraper plate 233 is attached to the inner wall of the tank body 21.
[0036] In summary, the veterinary drug production sterilization equipment proposed in this application involves grinding drugs into powder form, which can be mixed into feed or dissolved in water for feeding animals. In the production process of powdered veterinary drugs, it is necessary to perform uniform sterilization treatment on the veterinary drugs. The types of veterinary drugs that are resistant to high-temperature sterilization mainly rely on high-temperature sterilization methods. For example, chloramphenicol, oxytetracycline, streptomycin and other veterinary drugs can all be sterilized at high temperatures. When the device of this application is needed to disinfect veterinary drugs that are resistant to high-temperature disinfection, the two sets of first motors 11 and heating tubes 22 are turned on. The operator can put the powdered medicine to be disinfected into the crushing chamber 13 through the feed hopper 12. The bottom opening of the feed hopper 12 is directly opposite the position between the two sets of crushing roller components 132. In this way, the powder will fall between the two sets of crushing roller components 132. The two sets of first motors 11 will drive the two sets of crushing roller components 132 to rotate. The two sets of crushing roller components 132 work together to crush the powdered medicine entering the crushing chamber 13. The working principle of the crushing roller component 132 is to apply pressure and shear force to the material through two relatively rotating rollers, thereby realizing the crushing of the material. Specifically, the material falls evenly from the feed port between the two rollers, where it is subjected to two opposing extrusion and shearing forces, thus being effectively crushed and ground. The crushing roller component 132 thoroughly pulverizes the powder, preventing the presence of lumps and ensuring the purity and uniformity of the material. The processed powdered medicine then flows through the feeding chamber 131 into the tank body 21. At this point, the heating tube 22 heats the powder to the operator's required working temperature. The tank body 21 is made of thermally conductive material, allowing for high-temperature sterilization of the powdered medicine inside through the heating tube 22. A temperature sensor 24 monitors the sterilization temperature in real time and transmits the received temperature signal to the controller 141. After processing and analyzing the temperature data, it is displayed on the screen 14, which makes it easy for the operator to understand the temperature of the device. Different types of veterinary drugs require different high-temperature disinfection temperatures and times, which need to be adjusted according to the specific situation. After the powdered medicine inside the tank body 21 is disinfected, the electromagnetic valve at the bottom of the tank body 21 is opened, and the powder conveying pump 17 is turned on. Then, the disinfected powder in the tank body 21 will leave the tank body 21 along the connecting pipe 26 and the discharge pipe 171. The operator uses the collection box to collect the powder discharged from the discharge pipe 171. This setting allows the device to not only disinfect powdered medicines, but also to fully crush the powder before disinfection, thereby improving the disinfection adequacy of the powder and the disinfection quality of the device.
[0037] To ensure that the powdered medicine entering the tank body 21 is heated evenly at high temperatures, the operator simultaneously activates the second motor 25. The second motor 25 drives the connecting plate 232, two sets of scraper plates 233, the main rod 23, and multiple sets of stirring blades 231 inside the tank body 21 to rotate simultaneously. The rotation of the multiple sets of stirring blades 231 thoroughly stirs the powdered medicine in the tank body 21. This stirring measure can improve the uniformity of heating of the powder in the tank body 21. The rotation of the two sets of scraper plates 233 can continuously scrape the inner wall of the tank body 21, preventing the powder from adhering to the tank body 21 wall. This setup, through the stirring mechanism, improves the uniformity of heating of the powder in the tank body 21, thereby allowing the medicine to be fully sterilized at high temperatures and improving the working efficiency of the device.
[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A veterinary drug production sterilization device, comprising a sterilization chamber (1), wherein a controller (141) is provided on one side of the sterilization chamber (1), a display screen (14) is provided on one side of the controller (141), and a sterilization component (2) is provided inside the sterilization chamber (1), characterized in that: The disinfection chamber (1) is fitted with an inspection door (15) on the front side. The top of the disinfection chamber (1) is provided with a feeding hopper (12). The front of the disinfection chamber (1) is fixedly connected with a first motor (11), and there are two sets of the first motor (11). The inside of the disinfection chamber (1) is fixedly connected with a crushing chamber (13). The inside of the crushing chamber (13) is rotatably connected with a crushing roller component (132), and there are two sets of the crushing roller component (132), which are matched with each other. The disinfection component (2) includes a tank body (21) fixedly connected inside the disinfection chamber (1). The tank body (21) is evenly wound with heating tubes (22) around its outer circumference. The bottom of the disinfection chamber (1) is fixedly connected with a cavity box (16). The cavity box (16) is provided with heat dissipation holes on the left and right sides, and there are multiple sets of heat dissipation holes. The inside of the cavity box (16) is fixedly connected with a second motor (25).
2. The veterinary drug production sterilization equipment according to claim 1, characterized in that: The two sets of crushing roller components (132) are fixedly connected to the output ends of the two sets of the first motors (11), and the bottom side of the feed hopper (12) extends into the interior of the disinfection chamber (1), and the bottom opening of the feed hopper (12) is directly between the two sets of crushing roller components (132).
3. The veterinary drug production sterilization equipment according to claim 2, characterized in that: The bottom of the crushing chamber (13) is provided with a feeding chamber (131), which is located directly above the tank body (21).
4. The veterinary drug production sterilization equipment according to claim 3, characterized in that: The disinfection component (2) includes a temperature sensor (24) disposed on one side of the tank body (21). The probe of the temperature sensor (24) extends into the inside of the tank body (21). A connecting plate (232) is rotatably connected inside the tank body (21). The connecting plate (232) is fixedly connected to the output end of the second motor (25).
5. The veterinary drug production sterilization equipment according to claim 4, characterized in that: A main rod (23) is fixedly connected to one side of the connecting plate (232), and a stirring blade (231) is fixedly connected to the outer periphery of the main rod (23). Multiple sets of stirring blades (231) are provided. Scraper plates (233) are fixedly connected to both sides of the connecting plate (232), and the outer wall of the scraper plate (233) is attached to the inner wall of the tank body (21).
6. The veterinary drug production sterilization equipment according to claim 5, characterized in that: The bottom of the tank body (21) is provided with an opening, and an electromagnetic valve is provided on one side of the opening of the tank body (21). A connecting pipe (26) is provided on one side of the opening of the tank body (21). A powder conveying pump (17) is fixedly connected to one side of the cavity (16). One end of the connecting pipe (26) is connected to the input end of the powder conveying pump (17). A discharge pipe (171) is provided on one side of the output end of the powder conveying pump (17).
7. The veterinary drug production sterilization equipment according to claim 6, characterized in that: The controller (141) is electrically connected to the display screen (14) and the temperature sensor (24), respectively.