Bag cultivation edible fungus cultivation base material sterilization equipment

Abstract

The utility model discloses bag-cultivated edible fungus cultivation base material sterilization equipment which comprises a sterilization barrel, a sterilization cavity is formed in the sterilization barrel, a heating plate is embedded in the wall body of the sterilization barrel, a group of sealing cover plates are symmetrically hinged to the sterilization barrel, a placing frame is arranged in the sterilization cavity, and the sealing cover plates are arranged in the placing frame. A downward-pressing air cylinder is fixedly arranged on the outer wall of the end, away from the sealing cover plate, of the sterilization barrel, a downward-pressing rod is connected to the output end of the downward-pressing air cylinder, the other end of the downward-pressing rod is connected with the placing frame, a groove is formed in the inner wall of the top end of the sterilization barrel in an embedded mode, a temperature sensor is arranged in the groove, and a temperature controller is arranged on the outer wall of the sterilization barrel. Compared with the prior art, the sterilization device has the advantages that the sterilization cavity can be sealed by matching the sterilization barrel with the sealing cover plate, and the sterilization efficiency can be improved by matching the sterilization barrel with the temperature controller; and the placing frame is pushed by the pressing rod to contract, so that the bagged base materials on the placing frame are convenient to load and unload, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible fungus cultivation, in particular to a device for sterilizing a cultivation base material of bag-grown edible fungi. Background Art

[0002] Edible fungi refer to large, edible mushrooms (large fungi) with large fruiting bodies. In the process of cultivating edible fungi in bags, sterilization of the base material is a crucial step, which directly affects the yield and quality of edible fungi.

[0003] The existing sterilization equipment for bagged edible fungus cultivation substrates requires first putting the substrate into a sealable bag, then stacking the bagged edible fungus cultivation substrates on a high-temperature workbench, using a sealing cover to completely cover the bagged edible fungus cultivation substrates, and then using a high-temperature mechanism to heat the bagged edible fungus cultivation substrates in the sealing cover for high-temperature sterilization. After sterilization, the substrates can be taken out and cooled for cultivation operations. However, this structure requires continuous stacking and unloading of the bagged edible fungus cultivation substrates during use, resulting in low operating efficiency, and the sealing effect of the sealing cover cannot be effectively guaranteed. The sterilization time and temperature are not accurately controlled, resulting in uneven sterilization effects. Therefore, an efficient sterilization equipment for bagged edible fungus cultivation substrates is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that loading and unloading are inconvenient and the sealing effect cannot be guaranteed, which affects the sterilization efficiency and quality. The utility model provides an efficient sterilization device for bag-grown edible fungus cultivation base materials.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a sterilization device for bag-grown edible fungus cultivation base material, comprising a sterilization barrel, a plurality of support columns are evenly arranged on the bottom surface of the sterilization barrel, a sterilization chamber is provided in the sterilization barrel, a heating plate is embedded in the wall of the sterilization barrel, one end of the sterilization barrel is a connecting structure, a group of sealing cover plates are symmetrically hinged on the sterilization barrel, a sealing lock is matched with the sealing cover plate, a placement frame is provided in the sterilization chamber, and the placement frame can be extended to the outside of the sterilization barrel through the connecting structure, a downward pressure cylinder is fixedly provided on the outer wall of the sterilization barrel away from the sealing cover plate, an output end of the downward pressure cylinder is connected to a downward pressure rod extending into the sterilization chamber, the other end of the downward pressure rod is fixedly connected to the placement frame, a groove is embedded in the inner wall of the top of the sterilization barrel, a temperature sensor is provided in the groove, and a temperature controller cooperating with the temperature sensor and the heating plate is provided on the outer wall of the sterilization barrel.

[0006] As an improvement, the sealing cover is provided with a sealing ring that is in close contact with the inner wall of the sterilization barrel. The sealing ring is made of rubber material to improve the sealing effect, thereby ensuring the quality and efficiency of sterilization.

[0007] As an improvement, a group of slide grooves are symmetrically provided on the inner wall of the sterilization barrel, and slide rods are provided on the outer walls on both sides of the placement frame to be slidably connected to the slide grooves, so as to provide limited support for the sliding of the placement frame and improve stability.

[0008] As an improvement, the placement frame includes a group of left-right symmetrical arc-shaped load-bearing columns, and a plurality of layered plates are connected between the arc-shaped load-bearing columns. The layered plates are arranged in sequence from top to bottom, which is convenient for directly placing the placing frame containing the bagged base material, thereby improving the placement efficiency and thus improving the utilization efficiency.

[0009] As an improvement, a cooling pipe is provided on the inner wall of the sterilization barrel, and a cooler that cooperates with the cooling pipe is fixed on the outer wall of the bottom end of the sterilization barrel. A circulating pump that cooperates with the cooling pipe is provided on the cooler, which facilitates efficient circulation and cooling of the bagged base material after high-temperature sterilization, thereby improving processing efficiency.

[0010] The advantages of the utility model over the prior art are: by providing a sterilization barrel in combination with a set of sealing cover plates, the sterilization chamber can be sealed, and the temperature control mechanism can be used to ensure the effect of high-temperature sterilization and improve the sterilization efficiency;

[0011] The placing frame is pushed to shrink by the downward pressure rod provided in the sterilization barrel, so that the bagged base materials on the placing frame are convenient to load and unload, which reduces the complexity of operation and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the first stereoscopic diagram of a sterilizing device for cultivating base materials of bag-grown edible fungi according to the utility model.

[0013] Figure 2 This is the second stereoscopic view of the utility model of a sterilizing device for cultivating base materials of bag-grown edible fungi.

[0014] Figure 3 This is a third stereoscopic view of a sterilization device for cultivation substrates of bag-grown edible fungi according to the present invention.

[0015] Figure 4 The utility model is a cross-sectional perspective view of a sterilization device for a cultivation base material of bag-grown edible fungi.

[0016] As shown in the figure: 1. Sterilization barrel; 2. Support column; 3. Sterilization chamber; 4. Heating plate; 5. Sealing cover; 6. Sealing lock; 7. Placement frame; 8. Down-pressure cylinder; 9. Down-pressure rod; 10. Groove; 11. Temperature sensor; 12. Temperature controller; 13. Sealing ring; 14. Slide; 15. Slide rod; 16. Arc-shaped load-bearing column; 17. Layering plate; 18. Cooling pipe; 19. Cooler; 20. Circulation pump. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings.

[0018] Example 1

[0019] Combined with attachment Figure 1-2 As shown in Figure 4, a sterilization device for cultivating a base material for bagged edible fungi comprises a sterilization barrel 1, a plurality of support columns 2 are evenly arranged on the bottom surface of the sterilization barrel 1, a sterilization chamber 3 is provided in the sterilization barrel 1, a heating plate 4 is embedded in the wall of the sterilization barrel 1, one end of the sterilization barrel 1 is a connecting structure, a group of sealing covers 5 are symmetrically hinged on the sterilization barrel 1, a sealing lock 6 is provided on the sealing cover 5, a sealing ring 13 is provided on the sealing cover 5 that is close to the inner wall of the sterilization barrel 1, and the sealing ring 13 is made of rubber. A placement frame 7 is provided in the sterilization chamber 3, and the placement frame 7 includes a left-right symmetrical A group of arc-shaped load-bearing columns 16 are provided, and a plurality of layered plates 17 are connected between the arc-shaped load-bearing columns 16. The layered plates 17 are arranged in sequence from top to bottom. The placement frame 7 can be extended to the outside of the sterilization barrel 1 through a connecting structure. A downward pressure cylinder 8 is fixed to the outer wall of the sterilization barrel 1 away from the sealing cover 5. The output end of the downward pressure cylinder 8 is connected to a downward pressure rod 9 extending into the sterilization chamber 3. The other end of the downward pressure rod 9 is fixedly connected to the placement frame 7. A group of slide grooves 14 are symmetrically provided on the inner wall of the sterilization barrel 1. The outer walls of both sides of the placement frame 7 are provided with slide rods 15 that are slidably connected to the slide grooves 14.

[0020] Through the above structure, the sealing cover plate 5 is first opened, and the placing frame 7 is pushed out of the sterilization chamber 3 by the downward pressure cylinder 8 under the cooperation of the slide rod 15 and the slide groove 14. The holding frames containing the bagged base materials are placed on the layering plate 17 in sequence, and then the placing frame 7 is pulled back into the sterilization chamber 3. The sealing cover plate 5 is rotated to seal the sterilization chamber 3 with the cooperation of the sealing ring 13, and the sealing cover plate 5 is fixed by the sealing lock 6. After that, the heating plate 4 can be used for heating and high-temperature sterilization.

[0021] Example 2

[0022] Based on the first embodiment, combined with the Figure 3 As shown, a groove 10 is embedded in the inner wall of the top of the sterilization barrel 1, a temperature sensor 11 is provided in the groove 10, a temperature controller 12 is provided on the outer wall of the sterilization barrel 1 that cooperates with the temperature sensor 11 and the heating plate 4, a cooling pipe 18 is provided on the inner wall of the sterilization barrel 1, and a cooler 19 that cooperates with the cooling pipe 18 is fixed on the outer wall of the bottom end of the sterilization barrel 1, and a circulating pump 20 that cooperates with the cooling pipe 18 is provided on the cooler 19;

[0023] Through the above structure, the sterilization temperature in the sterilization chamber 3 is adjusted in cooperation with the temperature sensor 11 and the temperature controller 12 to be within the temperature range of efficient sterilization. After the sterilization is completed, the coolant is transferred to the cooling pipe 18 through the cooler 19. The coolant absorbs the heat in the sterilization chamber 3 and finally returns to the cooler 19 through the circulation pump 20 for further refrigeration. The cycle is repeated to achieve efficient cooling, and the sterilized bagged base material can be taken out for use.

[0024] During the specific implementation of the present invention, the sealing cover plate 5 is first opened, and the placing frame 7 is pushed out of the sterilization chamber 3 by pressing the cylinder 8 downward under the limit support of the slide rod 15 and the slide groove 14, and the holding frame containing the bagged base material is placed on the layered plate 17 in sequence, and then the placing frame 7 is pulled back into the sterilization chamber 3, and the sealing cover plate 5 is rotated to seal the sterilization chamber 3 under the cooperation of the sealing ring 13, and the sealing cover plate 5 is fixed by the sealing lock 6. After that, heating can be carried out by the heating plate 4 to perform high-temperature sterilization. The sterilization temperature in the sterilization chamber 3 is adjusted under the cooperation of the temperature sensor 11 and the temperature controller 12 to be within the temperature range of efficient sterilization;

[0025] After the sterilization is completed, the coolant is transferred to the cooling pipe 18 through the cooler 19. The coolant absorbs the heat in the sterilization chamber 3 and finally returns to the cooler 19 through the circulating pump 20 for further refrigeration. The cycle is repeated to achieve efficient cooling. The sealing cover 5 can be opened, and the placement frame 7 can be pushed out by pressing the cylinder 8. The holding frame on the layered plate 17 falls directly, and the bagged base material in the holding frame is taken out for processing and cultivation.

[0026] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A sterilization device for a base material for cultivating bagged edible fungi, comprising a sterilization barrel (1), a plurality of support columns (2) evenly arranged on the bottom surface of the sterilization barrel (1), a sterilization chamber (3) arranged inside the sterilization barrel (1), and a heating plate (4) embedded in the wall of the sterilization barrel (1), characterized in that: One end of the sterilization barrel (1) is a connecting structure. A group of sealing cover plates (5) are symmetrically hinged on the sterilization barrel (1). The sealing cover plates (5) are equipped with a sealing lock (6). A placement frame (7) is provided in the sterilization chamber (3). The placement frame (7) can be extended to the outside of the sterilization barrel (1) through the connecting structure. A downward pressure cylinder (8) is fixedly provided on the outer wall of the sterilization barrel (1) away from the sealing cover plate (5). The output end of the downward pressure cylinder (8) is connected to a downward pressure rod (9) extending into the sterilization chamber (3). The other end of the downward pressure rod (9) is fixedly connected to the placement frame (7). A groove (10) is embedded in the inner wall of the top end of the sterilization barrel (1). A temperature sensor (11) is provided in the groove (10). A temperature controller (12) is provided on the outer wall of the sterilization barrel (1) that cooperates with the temperature sensor (11) and the heating plate (4).

2. The sterilization equipment for the cultivation substrate of bagged edible fungi according to claim 1, characterized in that: The sealing cover plate (5) is provided with a sealing ring (13) which is in close contact with the inner wall of the sterilization barrel (1), and the sealing ring (13) is made of rubber.

3. The sterilization equipment for the cultivation substrate of bagged edible fungi according to claim 1, characterized in that: A group of slide grooves (14) are symmetrically provided on the inner wall of the sterilization barrel (1), and slide rods (15) are provided on the outer walls of both sides of the placement frame (7) and are slidably connected to the slide grooves (14).

4. The sterilization equipment for the cultivation substrate of bagged edible fungi according to claim 1, characterized in that: The placing frame (7) comprises a group of bilaterally symmetrical arc-shaped load-bearing columns (16), a plurality of layered plates (17) are connected between the arc-shaped load-bearing columns (16), and a plurality of the layered plates (17) are sequentially arranged from top to bottom.

5. The sterilization equipment for the cultivation substrate of bagged edible fungi according to claim 1, characterized in that: The inner wall of the sterilization barrel (1) is provided with a cooling pipe (18), the outer wall of the bottom end of the sterilization barrel (1) is fixedly provided with a cooler (19) matched with the cooling pipe (18), and the cooler (19) is provided with a circulation pump (20) matched with the cooling pipe (18).

Images