Sterilization device for powdered condiments
By combining the design of the spreading wheel and the nozzle, the problem of uneven heat distribution during the sterilization of powdered seasonings was solved, resulting in higher quality sterilization and greater equipment stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGZHOU HUALIN FOOD CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-06-02
AI Technical Summary
When powdered seasonings accumulate and form an insulating layer during sterilization, heat cannot be evenly transferred, and the temperature in the central area is lower than the set value, affecting the sterilization quality.
The design employs a combination of a dispensing wheel and a nozzle. The dispensing wheel disperses the powdered seasoning, while the heating rod and air distribution pipe provide uniform heating. Combined with an electric push rod and a closing plate to prevent clogging, the design ensures uniform heating and device stability.
It improves the sterilization quality of powdered seasonings and the stability of the equipment, avoids clogging, and enhances heating uniformity and sterilization effect.
Smart Images

Figure CN224306749U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of powdered seasoning production technology, specifically a sterilization device for the production of powdered seasonings. Background Technology
[0002] Powdered seasonings refer to fine granules or powdered seasonings produced through processes such as drying and grinding. They are widely used in cooking, food processing, and the catering industry. They are characterized by easy dissolution, uniform mixing, and convenient use. Powdered seasonings need to be sterilized during production, so sterilization equipment is required.
[0003] The "Automatic Microwave Sterilization Device for the Production of Natural Seasonings" disclosed in publication number "CN218977992U" includes a sterilization chamber. The sterilization chamber has a spiral structure inside that pushes the seasonings to roll forward. The sterilization chamber is an inclined cylindrical structure. The sterilization chamber has a microwave sterilization structure for microwave sterilizing the seasonings. Heating structures are symmetrically arranged on both sides of the microwave sterilization structure on the sterilization chamber.
[0004] In traditional sterilization equipment, powdered seasonings are mostly piled up together. When the powdered seasonings are piled up, they form an insulating layer, making it difficult for heat to be evenly transferred to the interior. This causes the temperature in the central area to be lower than the set value, so the seasonings inside cannot reach the sterilization temperature, affecting the sterilization quality of the powdered seasonings. To address this problem, we have designed a sterilization equipment for the production of powdered seasonings. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a sterilization device for the production of powdered seasonings. It solves the problem that during sterilization, most powdered seasonings are piled up together, forming an insulating layer that makes it difficult for heat to be evenly transferred to the interior. This results in the temperature in the central area being lower than the set value, and the seasonings inside failing to reach the sterilization temperature, thus affecting the sterilization quality of the powdered seasonings.
[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a sterilization device for the production of powdered seasonings, comprising a sterilization tank and a closed lid assembled on the top of the sterilization tank;
[0007] Assembly rings are fixedly installed at the top and bottom of the sterilization tank. Heating rods are fixedly installed at equal intervals on the inner wall of the assembly rings. A feed pipe is fixedly installed on one side of the top of the closed cover. A feeding motor is fixedly installed at the center of the top of the closed cover. The output end of the feeding motor extends into the inside of the closed cover and a feeding wheel is fixedly installed. A discharge pipe is fixedly installed at the center of the bottom of the sterilization tank.
[0008] Two sets of air distribution pipes are fixedly installed on the outer side of the bottom of the sterilization tank. Each air distribution pipe has a nozzle that extends into the sterilization tank at equal intervals at its top. Each nozzle has an air outlet at its top. Each air distribution pipe is fixedly connected to a connecting pipe at its bottom.
[0009] An electric push rod is fixedly installed on one side of the nozzle. The output end of the electric push rod extends into the interior of the nozzle and is fixedly installed with a closing plate. The closing plate is used in conjunction with the air outlet.
[0010] Preferably, a valve plate is movably installed above the inside of the discharge pipe, and a control motor with its output end connected to the valve plate is fixedly installed on the front of the discharge pipe.
[0011] Preferably, an exhaust pipe is fixedly installed on the other side of the top of the closed cover, and a filter screen is fixedly installed inside the exhaust pipe.
[0012] Preferably, anti-slip protrusions are fixedly installed at equal intervals on the top of the spreading wheel.
[0013] Preferably, an installation ring is fixedly installed on the top of the sterilization tank, and a fixing ring that cooperates with the installation ring is fixedly installed on the bottom of the closed cover.
[0014] Preferably, a support leg is fixedly installed on the outer side of the bottom of the sterilization tank, and a foot plate is fixedly installed on the bottom of each support leg.
[0015] This invention provides a sterilization device for the production of powdered seasonings. Compared with the prior art, it has the following advantages:
[0016] (1) The sterilization device for the production of powdered seasonings can disperse and float the raw materials entering the sterilization tank 1 through the cooperation between the spreading wheel and the nozzle, thereby increasing the uniformity of the device when heating the powdered seasonings and improving the quality of the device when sterilizing the powdered seasonings.
[0017] (2) By using an electric push rod and a closing plate, the top of the nozzle can be closed and sealed when not in use, which prevents powdered seasoning from falling into the nozzle and causing blockage when the device is not in use, and increases the stability of the device during use. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0019] Figure 2 This is a schematic diagram of the sterilization tank structure of this utility model.
[0020] Figure 3 This is a schematic cross-sectional view of the sterilization tank of this utility model.
[0021] Figure 4 This is a schematic diagram of the material spreading wheel structure of this utility model.
[0022] Figure 5 This is a schematic diagram of the closing plate lifting structure of this utility model.
[0023] Figure 6 This is a schematic diagram of the closing plate lowering structure of this utility model.
[0024] In the diagram: 1. Sterilization tank; 101. Mounting ring; 102. Discharge pipe; 103. Control motor; 104. Valve plate; 2. Closing cover; 201. Fixing ring; 202. Feed pipe; 203. Exhaust pipe; 204. Filter screen; 205. Spreading motor; 206. Spreading wheel; 207. Anti-slip protrusion; 3. Support leg; 301. Foot plate; 4. Air distribution pipe; 401. Connecting pipe; 402. Nozzle; 403. Air outlet; 404. Electric push rod; 405. Closing plate; 5. Assembly ring; 501. Heating rod. Detailed Implementation
[0025] 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 scope of protection of the present utility model.
[0026] Example 1
[0027] Please see Figure 1-4 As shown, this embodiment proposes a sterilization device for the production of powdered seasonings, including a sterilization tank 1 and a closed cover 2 assembled on the top of the sterilization tank 1. Assembly rings 5 are fixedly installed at the top and bottom of the inside of the sterilization tank 1. Heating rods 501 are fixedly installed at equal intervals on the inner wall of the assembly rings 5. A feed pipe 202 is fixedly installed on one side of the top of the closed cover 2. A feeding motor 205 is fixedly installed at the center of the top of the closed cover 2. The output end of the feeding motor 205 extends into the inside of the closed cover 2 and a feeding wheel 206 is fixedly installed. A discharge pipe 102 is fixedly installed at the center of the bottom of the sterilization tank 1. Two sets of air distribution pipes 4 are fixedly installed on the outside of the bottom of the sterilization tank 1. Spray nozzles 402 extending into the inside of the sterilization tank 1 are fixedly installed at equal intervals on the top of each air distribution pipe 4. Each spray nozzle 402 has an air outlet 403 on its top. A connecting pipe 401 is fixedly connected to the bottom of each air distribution pipe 4.
[0028] In use, the closing cover 2 is installed on the top of the sterilization tank 1, which closes the top of the sterilization tank 1. The feed pipe 202 is connected to the external raw material pipe, allowing the processed powdered seasoning to be introduced into the sterilization tank 1. The heating rod 501 is fixedly installed above and below the inside of the sterilization tank 1 by the assembly ring 5. The heating rod 501 heats the inside of the sterilization tank 1, sterilizing the powdered seasoning through dry heat. The raw material entering through the feed pipe 202 falls onto the spreading wheel 206, and the spreading motor 205 drives the spreading wheel 206. The rotation of the 06 unit disperses and throws out the incoming raw materials, increasing the uniformity of the raw materials entering the sterilization tank 1. The air distribution pipe 4 is connected to the external air equipment through the connecting pipe 401, and can blow air into the sterilization tank 1 through the nozzle 402 and the air outlet 403. By blowing and dispersing the powdered seasonings inside the sterilization tank 1 through the nozzle 402 and the air outlet 403, the powdered seasonings inside the sterilization tank 1 can be lifted and dispersed. This blowing and dispersing of the powdered seasonings increases the uniformity of the heating rod 501 when sterilizing the powdered seasonings, improving the quality of sterilization of the powdered seasonings by the device. The discharge pipe 102 can discharge the powdered seasonings after sterilization.
[0029] Example 2
[0030] Based on Example 1, such as Figure 5-6 As shown, an electric push rod 404 is fixedly installed on one side of the nozzle 402. The output end of the electric push rod 404 extends into the interior of the nozzle 402 and is fixedly installed with a closing plate 405. The closing plate 405 is used in conjunction with the air outlet 403.
[0031] In use, the electric push rod 404 is fixedly installed below one side of the nozzle 402. When the electric push rod 404 extends, it can lift the closing plate 405 into the air outlet 403 and close it. Closing the air outlet 403 can prevent condiments from falling into the nozzle 402 and causing blockage when the device is not in use, thus increasing the stability of the nozzle 402 and the air outlet 403 during operation and preventing the air outlet 403 from being blocked and affecting the blowing and dispersion of powdered condiments. When the electric push rod 404 retracts, it can lower the closing plate 405, thereby opening the air outlet 403 and facilitating the blowing and dispersion of powdered condiments.
[0032] like Figure 1-3 As shown, a valve plate 104 is movably installed on the upper part of the discharge pipe 102, and a control motor 103 with its output end connected to the valve plate 104 is fixedly installed on the front of the discharge pipe 102.
[0033] When in use, the valve plate 104 can close the discharge pipe 102 when it is in a horizontal state, thereby preventing the powdered seasoning from flowing out of the discharge pipe 102 during the sterilization operation. When the valve plate 104 is in a vertical state, the discharge pipe 102 can be opened, thereby allowing the powdered seasoning to be discharged from the sterilization tank 1 after sterilization. The control motor 103 can drive the valve plate 104 to rotate, thereby controlling the opening and closing of the discharge pipe 102.
[0034] like Figure 1 and Figure 3 As shown, an exhaust pipe 203 is fixedly installed on the other side of the top of the closed cover 2, and a filter screen 204 is fixedly installed inside the exhaust pipe 203.
[0035] During use, the exhaust pipe 203 can discharge the gas inside the sterilization tank 1, and the filter screen 204 can filter the powdered seasoning, preventing the powdered seasoning from being discharged through the exhaust pipe 203, thus ensuring the stability of the exhaust pipe 203 when discharging other substances from the sterilization tank 1.
[0036] like Figure 4 As shown, anti-slip protrusions 207 are fixedly installed at equal intervals on the top of the spreading wheel 206.
[0037] During use, the anti-slip protrusion 207 increases the friction at the top of the dispensing wheel 206, ensuring the stability of the dispensing wheel 206 when throwing out powdered seasonings.
[0038] like Figure 1-3 As shown, an installation ring 101 is fixedly installed on the top of the sterilization tank 1, and a fixing ring 201 that works in conjunction with the installation ring 101 is fixedly installed on the bottom of the closed cover 2.
[0039] In use, the mounting ring 101 and the fixing ring 201 are fixedly connected by bolts, which can be used to connect and fix the closing cover 2 during installation, ensuring the stability of the closing cover 2 installed on the top of the sterilization tank 1.
[0040] like Figure 1 As shown, a support leg 3 is fixedly installed on the outer side of the bottom of the sterilization tank 1, and a foot plate 301 is fixedly installed on the bottom of each support leg 3.
[0041] When in use, the support leg 3 can support the bottom of the sterilization tank 1 during operation. The foot plate 301 increases the force-bearing area at the bottom of the support leg 3, thereby improving the stability of the support leg 3 when supporting the sterilization tank 1.
[0042] Working principle: Powdered seasonings enter the sterilization tank 1 through the feed pipe 202. The spreading motor 205 drives the spreading wheel 206 to rotate, which can throw out and disperse the powdered seasonings that have entered the sterilization tank 1 through the feed pipe 202. The heating rod 501 can heat the inside of the sterilization tank 1, thereby sterilizing the powdered seasonings inside the sterilization tank 1 by heating. The air distribution pipe 4 is connected to an external air compressor through the connecting pipe 401, so that the air can be sprayed through the nozzle 402 and the air outlet 403 to sterilize the sterilization tank 1. The powdered seasoning is blown into the interior of the sterilization tank 1, which disperses the powdered seasoning and increases the uniformity of the heating rod 501 during sterilization, thus improving the quality of sterilization. The electric push rod 404 can extend to insert the closing plate 405 into the air outlet 403, so that the air outlet 403 can be closed when the device is not in operation, preventing the powdered seasoning from falling into the air outlet 403 and causing blockage, and ensuring the stability of the nozzle 402 and the air outlet 403 during operation.
[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.
Claims
1. A sterilization device for producing powdered seasonings, characterized in that: Includes a sterilization tank and a closed lid fitted to the top of the sterilization tank; Assembly rings are fixedly installed at the top and bottom of the sterilization tank. Heating rods are fixedly installed at equal intervals on the inner wall of the assembly rings. An inlet pipe is fixedly installed on one side of the top of the closed cover. A sprinkling motor is fixedly installed at the center of the top of the closed cover. The output end of the sprinkling motor extends into the inside of the closed cover and a sprinkling wheel is fixedly installed thereon. A discharge pipe is fixedly installed at the center of the bottom of the sterilization tank. Two sets of air distribution pipes are fixedly installed on the outer side of the bottom of the sterilization tank. Each air distribution pipe has a nozzle that extends into the sterilization tank at equal intervals at its top. Each nozzle has an air outlet at its top. Each air distribution pipe is fixedly connected to a connecting pipe at its bottom. An electric push rod is fixedly installed on one side of the nozzle. The output end of the electric push rod extends into the interior of the nozzle and is fixedly installed with a closing plate. The closing plate is used in conjunction with the air outlet.
2. The sterilization device for producing powdered seasonings according to claim 1, characterized in that: A valve plate is movably installed above the inside of the discharge pipe, and a control motor with its output end connected to the valve plate is fixedly installed on the front of the discharge pipe.
3. The sterilization device for producing powdered seasonings according to claim 1, characterized in that: An exhaust pipe is fixedly installed on the other side of the top of the closed cover, and a filter screen is fixedly installed inside the exhaust pipe.
4. The sterilization device for producing powdered seasonings according to claim 1, characterized in that: Anti-slip protrusions are fixedly installed at equal intervals on the top of the spreading wheel.
5. The sterilization device for producing powdered seasonings according to claim 1, characterized in that: An installation ring is fixedly installed on the top of the sterilization tank, and a fixing ring that cooperates with the installation ring is fixedly installed on the bottom of the closed lid.
6. The sterilization device for producing powdered seasonings according to claim 1, characterized in that: Support legs are fixedly installed on the outer side of the bottom of the sterilization tank, and foot plates are fixedly installed on the bottom of each support leg.