A high-efficiency sterilization device for producing truffle sauce

Abstract

The utility model discloses a high -efficient sterilization device for flower mushroom sauce production, including sterilization jar body, heating assembly, stirring subassembly, filter component and cooling assembly, the sterilization jar body is vertical cylindrical structure, and the top is provided with the feed inlet, and the bottom is provided with the discharge port with valve, heating assembly includes the heating interlayer of wrapping in the outer wall of sterilization jar body, stirring subassembly is located inside the sterilization jar body, including the vertical setting stirring shaft, the spiral stirring paddle of fixing on stirring shaft, and located the drive motor of sterilization jar body top and with stirring shaft transmission connection, filter component can be detachably installed on the feed inlet, cooling assembly includes the cooling interlayer of wrapping in the outer wall of sterilization jar body and the cooling jacket pipe of the cooling jacket pipe of the sleeve of the discharge pipe outside, and the device is even sterilization through heating and stirring combination, and the production efficiency is promoted with the quick cooling structure, and the front filter guarantees flower mushroom sauce quality simultaneously, is applicable to the large -scale flower mushroom sauce production scene.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to a high-efficiency sterilization device for the production of shiitake mushroom sauce. Background Technology

[0002] Shiitake mushroom sauce, a common condiment, requires sterilization during its production to kill microorganisms in the raw materials, extend the product's shelf life, and ensure food safety. Currently, the sterilization devices commonly used in shiitake mushroom sauce production are mostly single-heating tanks that achieve sterilization by heating the tank. However, these devices have the following problems: 1. Shiitake mushroom sauce is a viscous material containing solid particles. A single heating method can easily lead to uneven heating of the material inside the can, resulting in incomplete sterilization in some areas and affecting product quality. 2. After sterilization, it is necessary to wait for the material to cool down naturally, which takes a long time and reduces production efficiency; 3. Impurities may remain in the raw materials (such as mushroom fragments, foreign objects, etc.), which will affect the purity of the mushroom sauce if they are directly introduced into the sterilization tank. The existing equipment lacks a pre-filtration structure.

[0003] To address the aforementioned issues, there is an urgent need to design a highly efficient sterilization device that can achieve uniform sterilization, rapid cooling, and impurity filtration, in order to meet the needs of large-scale production of shiitake mushroom sauce. Utility Model Content

[0004] The purpose of this invention is to provide a highly efficient sterilization device for the production of shiitake mushroom sauce, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency sterilization device for the production of shiitake mushroom sauce, comprising a sterilization tank, a heating component, a stirring component, a filtering component, and a cooling component; the sterilization tank is a vertical cylindrical structure with an inlet at the top and an outlet with a valve at the bottom, the outlet being equipped with a discharge pipe; the heating component includes a heating jacket wrapped around the outer wall of the sterilization tank, with a heating medium outlet and a heating medium inlet on the upper and lower sides of the heating jacket, the heating medium inlet being connected to an external heat transfer medium supply device; the stirring component is located inside the sterilization tank. The system includes a vertically arranged stirring shaft, a spiral stirring paddle fixed on the stirring shaft, and a drive motor located at the top of the sterilization tank and connected to the stirring shaft. The filter assembly is detachably installed on the inlet and includes a filter body, an opening cover installed on the filter body via a hinge, and a detachable filter cartridge installed inside the filter body and the opening cover, with a filter screen fixed inside the filter cartridge. The cooling assembly includes a cooling jacket wrapped around the outer wall of the sterilization tank and a cooling sleeve fitted outside the discharge pipe. The upper and lower sides of the cooling jacket are respectively provided with a cooling medium outlet and a cooling medium inlet. The discharge pipe is connected to the discharge port.

[0006] Preferably, two sets of stirring paddles are arranged at intervals along the stirring shaft, and the two sets of spiral stirring paddles have opposite spiral directions, and the outer perimeter of the lower stirring paddle is smaller than that of the upper stirring paddle.

[0007] Preferably, the stirring paddle includes a fixed sleeve, a mounting bracket, stirring blades, and fixing bolts. The fixed sleeve is sleeved on the stirring shaft and is detachably connected to the stirring shaft by bolts. The fixed sleeve is fixed with the mounting bracket, and the stirring blades are inserted into the mounting bracket. The stirring blades and the mounting bracket are fixedly connected by fixing bolts.

[0008] Preferably, the connection seam between the opening cover and the filter body is sealed by a silicone sealing strip, the outer diameter of the filter cartridge is equal to the inner diameter of the opening cover and the filter body after combination, and the filter screen has a conical structure inside the filter cartridge.

[0009] Preferably, the cooling sleeve includes a sleeve body, a supply port and a return port, the sleeve body is sleeved on the discharge pipe, and the two ends of the sleeve body are respectively provided with a supply port and a return port.

[0010] Preferably, the cross-sections of the heating jacket and the cooling jacket are both semi-circular, and the heating jacket and the cooling jacket are spirally distributed on the outer side of the sterilization tank, and the heating jacket and the cooling jacket are staggered vertically.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. Good sterilization uniformity: By combining "jacketed heating + bidirectional stirring", the problem of uneven heating of viscous materials is solved, ensuring that all areas of the material reach the sterilization temperature, thus improving the thoroughness of sterilization.

[0012] 2. High production efficiency: After sterilization, the double-layer cooling structure significantly shortens the cooling time compared to traditional equipment, greatly improving the production pace and adapting to large-scale production.

[0013] 3. Superior product quality: The pre-filter effectively removes impurities from the raw materials, while the anti-stick coating prevents materials from sticking and contaminating, and timely cooling ensures the flavor and taste of the mushroom sauce. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the heating and cooling interlayer structures of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the stirring paddle structure of this utility model; Figure 5 This is a schematic diagram of the discharge pipe structure of this utility model; Figure 6 This is a schematic diagram of the filter assembly structure of this utility model; Figure 7 This is a cross-sectional view of the filter cartridge of this utility model.

[0015] In the diagram: 1. Sterilization tank; 2. Heating jacket; 21. Heating medium outlet; 22. Heating medium inlet; 3. Cooling jacket; 31. Cooling medium outlet; 32. Cooling medium inlet; 4. Stirring shaft; 5. Stirring paddle; 51. Fixing sleeve; 52. Mounting bracket; 53. Stirring blade; 54. Fixing bolt; 6. Drive motor; 7. Feed inlet; 8. Filter assembly; 81. Filter body; 82. Opening cover; 83. Filter cartridge; 84. Filter screen; 9. Discharge port; 10. Cooling sleeve; 101. Sleeve body; 102. Supply port; 103. Return port; 11. Discharge pipe. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-7 This utility model provides a technical solution: a high-efficiency sterilization device for the production of shiitake mushroom sauce, including a sterilization tank 1, a heating component, a stirring component, a filtering component 8, and a cooling component.

[0018] As the main material carrier, the sterilization tank 1 is a vertical cylindrical structure with an inlet 7 at the top and an outlet 9 with a valve at the bottom. An outlet pipe 11 is installed on the outlet 9 to facilitate the entry and exit of materials. The inner wall is coated with a polytetrafluoroethylene non-stick coating to prevent the mushroom sauce from sticking together.

[0019] The heating component includes a heating jacket 2 wrapped around the outer wall of the sterilization tank 1. The upper and lower sides of the heating jacket 2 are respectively provided with a heating medium outlet 21 and a heating medium inlet 22. The heating medium inlet 22 is connected to an external heat transfer medium supply device. The medium temperature is controlled by the external supply device to achieve uniform heating of the material in the tank.

[0020] The stirring assembly is located inside the sterilization tank 1 and includes a vertically arranged stirring shaft 4, a spiral stirring paddle 5 fixed on the stirring shaft 4, and a drive motor 6 located at the top of the sterilization tank 1 and connected to the stirring shaft 4.

[0021] Furthermore, two sets of stirring paddles 5 are arranged axially along the stirring shaft 4, and the spiral directions of the two sets of spiral stirring paddles 5 are opposite. The outer perimeter of the lower stirring paddle 5 is smaller than that of the upper stirring paddle 5. During the stirring process, the material can be driven to roll up and down, which can improve the heat transfer efficiency of viscous materials, ensure that the material is heated evenly, and improve the sterilization efficiency.

[0022] Furthermore, the agitator 5 includes a fixing sleeve 51, a mounting bracket 52, an agitator blade 53, and fixing bolts 54. The fixing sleeve 51 is fitted onto the agitator shaft 4 and is detachably connected to the agitator shaft 4 by bolts. The mounting bracket 52 is fixed to the fixing sleeve 51, and the agitator blade 53 is inserted into the mounting bracket 52. The agitator blade 53 and the mounting bracket 52 are fixedly connected by fixing bolts 54. This facilitates the disassembly and replacement of the agitator 5 and improves the working stability of the agitator 5.

[0023] The filter assembly 8 is detachably installed on the feed inlet 7 and includes a filter body 81, an opening cover 82 installed on the filter body 81 by a hinge, and a detachable filter cartridge 83 installed in the filter body 81 and the opening cover 82. A filter screen 84 is fixed inside the filter cartridge 83. Before the raw material enters the tank, impurities are filtered by the filter screen 84, and the filter cartridge 83 can be quickly disassembled and installed by opening the opening cover 82, which is convenient for regular disassembly, cleaning or replacement to ensure the filtration effect.

[0024] Furthermore, the connection seam between the opening cover 82 and the filter body 81 is sealed by a silicone sealing strip to prevent leakage and ensure normal operation. The outer diameter of the filter cartridge 83 is equal to the inner diameter of the combination of the opening cover 82 and the filter body 81. The filter screen 84 has a conical structure inside the filter cartridge 83 to improve the filtration effect and reduce the clogging of impurities.

[0025] The cooling assembly includes a cooling jacket 3 wrapped around the outer wall of the sterilization tank 1, and a cooling sleeve 10 sleeved on the outside of the discharge pipe 11; the upper and lower sides of the cooling jacket 3 are respectively provided with a cooling medium outlet 31 and a cooling medium inlet 32; the discharge pipe 11 is connected to the discharge port 9. Furthermore, the cooling jacket 10 includes a jacket body 101, a supply port 102, and a return port 103. The jacket body 101 is fitted onto the discharge pipe 11, and the two ends of the jacket body 101 are respectively provided with a supply port 102 and a return port 103. After sterilization, cooling water is introduced into the cooling jacket 3 to quickly reduce the temperature of the tank. At the same time, the cooling jacket 10 outside the discharge pipe 11 provides secondary cooling for the outflowing mushroom sauce, shortening the cooling time and preventing high temperature from affecting the flavor of the mushroom sauce for a long time.

[0026] Furthermore, both the heating jacket 2 and the cooling jacket 3 have semi-circular cross-sections, and are spirally distributed on the outer surface of the sterilization tank 1, with the heating jacket 2 and cooling jacket 3 staggered vertically. This allows for more uniform and comprehensive heating and cooling of the sterilization tank 1, improving the heating and cooling efficiency.

[0027] Specifically, when using this high-efficiency sterilization device for the production of shiitake mushroom sauce, first open the opening cover 82, install the new filter cartridge 83, and put the filter assembly 8 back into the feed inlet 7.

[0028] The pre-treated shiitake mushroom sauce raw material is fed into the inlet 7 through the filter assembly 8. After being filtered by the filter screen 84 in the filter cylinder 83, the raw material enters the sterilization tank 1 until the volume of the material reaches 2 / 3 of the tank volume.

[0029] A heating medium at a suitable temperature is injected into the heating jacket 2 through the heating medium inlet 22 by an external supply device. The heating medium heats the material in the sterilization tank 1 and then flows back to the external supply device through the heating medium outlet 21 to carry out a circulating heating process. At the same time, the drive motor 6 drives the stirring shaft 4 to rotate, and the stirring paddle 5 stirs the material to ensure uniform heating, thereby carrying out high-temperature sterilization.

[0030] After sterilization, the heating medium supply is turned off, and the cooling water supply to the cooling jacket 3 and cooling sleeve 10 is turned on. When the temperature of the material in the tank drops below 60°C, the outlet valve 9 is opened. The mushroom sauce is further cooled to below 40°C by the cooling sleeve 10 and then transported to the subsequent filling process.

[0031] After production is completed, shut down all equipment, disassemble filter assembly 8, and clean filter cartridge 83 and filter screen 84; introduce cleaning water to clean the inner wall of the cleaning tank to complete maintenance.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency sterilization device for the production of shiitake mushroom sauce, characterized in that, It includes a sterilization tank (1), a heating assembly, a stirring assembly, a filtration assembly (8), and a cooling assembly; The sterilization tank (1) is a vertical cylindrical structure with a feed inlet (7) at the top and a discharge outlet (9) with a valve at the bottom. A discharge pipe (11) is installed on the discharge outlet (9). The heating assembly includes a heating jacket (2) wrapped around the outer wall of the sterilization tank (1). The upper and lower sides of the heating jacket (2) are respectively provided with a heating medium outlet (21) and a heating medium inlet (22). The heating medium inlet (22) is connected to an external heat transfer medium supply device. The stirring assembly is located inside the sterilization tank (1) and includes a vertically arranged stirring shaft (4), a stirring paddle (5) fixed on the stirring shaft (4), and a drive motor (6) located on the top of the sterilization tank (1) and connected to the stirring shaft (4). The filter assembly (8) is detachably installed on the feed inlet (7) and includes a filter body (81), an opening cover (82) installed on the filter body (81) by a hinge, and a detachable filter cartridge (83) installed in the filter body (81) and the opening cover (82), wherein a filter screen (84) is fixed inside the filter cartridge (83). The cooling assembly includes a cooling jacket (3) wrapped around the outer wall of the sterilization tank (1) and a cooling sleeve (10) sleeved on the outside of the discharge pipe (11); the upper and lower sides of the cooling jacket (3) are respectively provided with a cooling medium outlet (31) and a cooling medium inlet (32); the discharge pipe (11) is connected to the discharge port (9).

2. The high-efficiency sterilization device for the production of shiitake mushroom sauce according to claim 1, characterized in that: The stirring paddles (5) are arranged in two sets at intervals along the stirring shaft (4), and the two sets of spiral stirring paddles (5) have opposite spiral directions, and the outer dimensions of the lower stirring paddle (5) are smaller than the outer dimensions of the upper stirring paddle (5).

3. The high-efficiency sterilization device for the production of shiitake mushroom sauce according to claim 2, characterized in that: The stirring paddle (5) includes a fixed sleeve (51), a mounting bracket (52), stirring blades (53), and fixing bolts (54). The fixed sleeve (51) is sleeved on the stirring shaft (4) and is detachably connected to the stirring shaft (4) by bolts. The fixed sleeve (51) is fixed with the mounting bracket (52), and the stirring blades (53) are inserted into the mounting bracket (52). The stirring blades (53) and the mounting bracket (52) are fixedly connected by fixing bolts (54).

4. The high-efficiency sterilization device for the production of shiitake mushroom sauce according to claim 1, characterized in that: The connection seam between the opening cover (82) and the filter body (81) is sealed by a silicone sealing strip. The outer diameter of the filter cylinder (83) is equal to the inner diameter of the opening cover (82) and the filter body (81) after combination. The filter screen (84) has a conical structure inside the filter cylinder (83).

5. The high-efficiency sterilization device for the production of shiitake mushroom sauce according to claim 1, characterized in that: The cooling sleeve (10) includes a sleeve body (101), a supply port (102) and a return port (103). The sleeve body (101) is sleeved on the discharge pipe (11). The sleeve body (101) has a supply port (102) and a return port (103) at both ends.

6. The high-efficiency sterilization device for the production of shiitake mushroom sauce according to claim 1, characterized in that: The cross-sections of the heating jacket (2) and the cooling jacket (3) are both semi-circular, and the heating jacket (2) and the cooling jacket (3) are spirally distributed on the outer side of the sterilization tank (1), and the heating jacket (2) and the cooling jacket (3) are staggered vertically.

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