Fermented bean curd fermentation equipment with ultraviolet sterilization function
By introducing spray and rotating components into the fermented bean curd fermentation equipment, the problems of easy bacterial growth and uneven humidity in traditional fermentation screens have been solved, achieving uniformity in the fermentation process and sterilization effect, thus improving the fermentation quality.
Patent Information
- Application Number
- CN202423121881.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Traditional tofu fermentation screens are prone to bacterial growth and mold, are difficult to clean, and uneven humidity affects the fermentation effect. Existing fermentation boxes have uneven liquid droplet spraying, which leads to differences in humidity between the upper and lower layers of tofu blocks, affecting the fermentation quality.
The fermentation equipment for fermented bean curd uses ultraviolet sterilization function. Water is sprayed evenly through the spray component, and combined with the rotating component and ultraviolet disinfection, it ensures uniform humidity and sterilization effect in the fermentation box.
It improves humidity uniformity and sterilization effect during fermentation, thereby enhancing fermentation quality and hygiene conditions and preventing bacterial contamination.
Smart Images
Figure CN223674613U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food processing equipment technical field especially relates to the fermented bean curd fermentation equipment with ultraviolet sterilization function. BACKGROUND
[0002] In the process of bean curd fermentation, the bean curd fermentation sieve is used to load the bean curd blank block to carry out the special appliance of fermentation process, and the traditional bean curd fermentation sieve is generally made of bamboo and wood, and its shortcomings are that bacteria and mildew are easy to breed, and it is not easy to clean, unhygienic, short service life, and inconvenient to maintain. In the high temperature period of summer, in order to maintain the low temperature environment of 14-16 degrees required for the growth of mould, the bean curd blank block needs to be placed in the air-conditioned room, and the air-conditioned room is usually dry, and the moisture emitted by the bean curd blank block is absorbed by the environment through the gaps between the fermentation sieves, which is not conducive to the fermentation of bean curd.
[0003] Through the search, the patent announcement number of China is CN221204073U, which discloses a bean curd fermentation box. The liquid is input by the spray pump at high pressure through the nozzle, and then the mist droplets are sprayed, and then the air is flowed down, which ensures the humidity inside the fermentation box, and fully keeps the moisture of the bean curd blank block, so that the moisture emitted by the bean curd blank block is not absorbed by the environment, which is beneficial to the fermentation of bean curd.
[0004] The above-mentioned bean curd fermentation box has certain disadvantages in the process of use, because the liquid droplets are sprayed from the top and naturally fall down, which may cause the upper layer of bean curd blank block to absorb more water, and the lower layer of bean curd blank block to absorb less water, thereby causing uneven humidity, thereby affecting the fermentation degree of the bean curd blank block. Therefore, the fermented bean curd fermentation equipment with ultraviolet sterilization function is proposed to solve the above-mentioned problems. Utility model content
[0005] In order to make up for the above shortcomings, the utility model provides fermented bean curd fermentation equipment with ultraviolet sterilization function, which aims at improving the problem that the upper and lower layers of bean curd blank block have uneven humidity due to the fact that liquid droplets are sprayed from the top and naturally fall down, thereby affecting the fermentation degree of the bean curd blank block.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] Sufu fermentation equipment with ultraviolet sterilization function, including fermentation tank, the inner wall of fermentation tank is provided with spray assembly, the spray assembly includes annular pipe, the inner wall of annular pipe is fixedly connected on the top of fermentation tank, the outer wall of annular pipe is fixedly connected with four groups of symmetrical distribution of shunt pipe, the side wall of shunt pipe is fixedly connected with multiple groups of array distribution of atomizing head, the side wall of fermentation tank is fixedly connected with spray pump, the output end of spray pump is fixedly connected with connecting pipe, the connecting pipe penetrates and is fixedly connected on the inner wall of fermentation tank, the end of connecting pipe is fixedly connected with the side wall of annular pipe.
[0008] As a further description of the above technical solution:
[0009] The inner wall of the fermentation tank is fixedly connected with a partition plate, two groups of symmetrical water channels are formed in the surface of the partition plate, a rotating assembly is arranged on the surface of the partition plate, the rotating assembly comprises a rotating shaft, the rotating shaft is rotatably connected between the inner wall of the fermentation tank and the surface of the partition plate, a plurality of groups of array distribution of fixing rings are fixedly connected to the outer wall of the rotating shaft, a plurality of groups of array distribution of supporting plates are fixedly connected to the outer wall of the fixing rings, and a placing disc is fixedly connected to the end of the supporting plate.
[0010] As a further description of the above technical solution:
[0011] The shunt pipes are distributed at the four corners inside the fermentation tank.
[0012] As a further description of the above technical solution:
[0013] A groove is formed in the surface of the placing disc, and a strip-shaped hole is formed in the bottom of the groove.
[0014] As a further description of the above technical solution:
[0015] The bottom surface of the partition plate is fixedly connected with a motor, the output shaft of the motor penetrates and is rotatably connected on the surface of the partition plate, and the output shaft of the motor is fixedly connected with the bottom end of the rotating shaft.
[0016] As a further description of the above technical solution:
[0017] The front of the fermentation tank is provided with an opening and closing door and a reserved port, and a water collecting box is arranged in the reserved port.
[0018] As a further description of the above technical solution:
[0019] The inner walls on both sides of the fermentation tank are fixedly connected with a plurality of groups of array distribution of ultraviolet disinfection lamps.
[0020] As a further description of the above technical solution:
[0021] The top of the fermentation box is fixedly connected with a constant-temperature fan.
[0022] The utility model has the advantages of the following:
[0023] 1. In the utility model, external water source is delivered to the annular pipe through the connecting pipe by the spray pump, the annular pipe delivers the water source to the shunt pipe, the shunt pipe evenly distributes the moisture to the four corners of the fermentation box, and the atomizing head atomizes the moisture into fine water droplets from the side to be evenly sprayed on the sufu embryo.
[0024] 2. In the utility model, the motor drives the placement disc and the fermentation screen to rotate synchronously, so that the sufu embryo evenly absorbs the moisture, thereby guaranteeing the uniformity of fermentation, and the strip-shaped holes in the groove bottom further promote air circulation. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a whole structure schematic view of the sufu fermentation equipment with ultraviolet sterilization function.
[0026] Figure 2 It is an opening structure schematic view of the opening and closing door of the sufu fermentation equipment with ultraviolet sterilization function.
[0027] Figure 3 It is a spraying assembly structure schematic view of the sufu fermentation equipment with ultraviolet sterilization function.
[0028] Figure 4 It is a rotating assembly structure schematic view of the sufu fermentation equipment with ultraviolet sterilization function.
[0029] LEGEND:
[0030] 1. Fermentation box; 11. Opening and closing door; 12. Reserved port; 13. Water collecting box; 14. Constant-temperature fan; 15. Ultraviolet disinfection lamp; 2. Spraying assembly; 21. Annular pipe; 22. Shunt pipe; 23. Atomizing head; 24. Spray pump; 25. Connecting pipe; 3. Partition plate; 31. Water channel; 4. Rotating assembly; 41. Rotation shaft; 42. Fixed ring; 43. Support plate; 44. Placement disc; 45. Groove; 46. Strip-shaped hole; 47. Motor. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0032] Referring to Figure 1 - Figure 2 The utility model provides an embodiment: the fermented bean curd fermentation equipment with ultraviolet sterilization function, including fermentation tank 1, the front of fermentation tank 1 is provided with open and close door 11 and reservation mouth 12, the inside reservation mouth 12 places the water collecting box 13, through setting open and close door 11 convenient operator access fermented bean curd embryo, reservation mouth 12 provides the space of water collecting box 13 placement, through water collecting box 13 to the redundant water in fermentation tank 1 is collected, the top of fermentation tank 1 is fixedly connected with constant temperature fan 14, the inner wall of the both sides of fermentation tank 1 is fixedly connected with multiple groups of array distribution ultraviolet disinfection lamp 15, constant temperature fan 14 is used to keep the temperature stability in the box, ensures the environment suitable for fermented bean curd fermentation, the purpose of setting ultraviolet disinfection lamp 15 is to utilize ultraviolet to carry out sterilization to fermentation environment, helps to prevent bacterial pollution, improves fermentation effect.
[0033] Referring to Figure 2 - Figure 3 The inner wall of the fermentation tank 1 is provided with a spraying assembly 2, which is used to keep the moisture required for the fermentation of the fermented bean curd embryo in the fermentation tank 1, and to make the fermented bean curd embryo uniformly absorb the moisture. The spraying assembly 2 includes a ring-shaped pipe 21 fixedly connected to the inner wall of the top of the fermentation tank 1, four groups of symmetrically arranged shunt pipes 22 fixedly connected to the outer wall of the ring-shaped pipe 21, and multiple groups of arrayed distribution atomizing heads 23 fixedly connected to the side wall of the shunt pipes 22. The shunt pipes 22 are distributed at the four corners inside the fermentation tank 1, and the ring-shaped pipe 21 is wrapped around the top of the fermentation tank 1. Water is transmitted to the shunt pipes 22 connected to it, and the shunt pipes 22 further distribute the water flow in the ring-shaped pipe 21 to the four corners of the fermentation tank 1, ensuring that the water mist can be fully and uniformly distributed. The distribution of the atomizing heads 23 is in an arrayed manner, ensuring that the moisture can be uniformly atomized and diffused into the entire fermentation tank 1, helping the fermented bean curd embryo to uniformly absorb the moisture. The side wall of the fermentation tank 1 is fixedly connected with a spray pump 24, the output end of the spray pump 24 is fixedly connected with a connecting pipe 25, the connecting pipe 25 penetrates and is fixedly connected to the inner wall of the fermentation tank 1, and the end of the connecting pipe 25 is fixedly connected to the side wall of the ring-shaped pipe 21. The spray pump 24 transmits the water source from the outside to the ring-shaped pipe 21 inside the fermentation tank 1 through the connecting pipe 25.
[0034] Referring to Figure 2 , Figure 4The inner wall of the fermentation box 1 is fixedly connected with a partition plate 3, the surface of the partition plate 3 is provided with two groups of symmetrically arranged water passing grooves 31, the partition plate 3 divides the fermentation box 1 into two spaces, and plays a supporting role on the rotating assembly 4, and the water passing grooves 31 are arranged to allow the excess water generated by the spraying assembly 2 to pass through and fall into the water collecting box 13 for collection. The surface of the partition plate 3 is provided with a rotating assembly 4, the rotating assembly 4 includes a rotating shaft 41, the rotating shaft 41 is rotatably connected between the inner wall of the fermentation box 1 and the surface of the partition plate 3, the outer wall of the rotating shaft 41 is fixedly connected with a plurality of groups of arrayed fixing rings 42, the outer wall of the fixing ring 42 is fixedly connected with a plurality of groups of arranged support plates 43, the end of the support plate 43 is fixedly connected with a placing disc 44, the rotating shaft 41 supports the placing disc 44 through the support plate 43, and the placing disc 44 is driven to rotate synchronously through rotation. The surface of the placing disc 44 is provided with a groove 45, the placing disc 44 is used for storing a fermentation sieve on which the fermented bean curd embryo is placed, the groove 45 is used for limiting the fermentation sieve, preventing the fermentation sieve from falling off under the action of centrifugal force, a strip-shaped hole 46 is formed in the bottom of the groove 45, the strip-shaped hole 46 is used for promoting air circulation, further improving the uniformity of fermentation, the bottom surface of the partition plate 3 is fixedly connected with a motor 47, the output shaft of the motor 47 penetrates and is rotatably connected to the surface of the partition plate 3, and the output shaft of the motor 47 is fixedly connected with the bottom end of the rotating shaft 41. The output shaft of the motor 47 drives the rotating shaft 41 to rotate, so that the placing disc 44 drives the fermentation sieve on which the fermented bean curd embryo is placed to rotate synchronously, so that the fermented bean curd embryo uniformly absorbs water, and the phenomenon of uneven fermentation or local over-wetting or over-drying is avoided.
[0035] Working principle: in the working process, first of all, through the constant temperature fan 14, the temperature in the fermentation box 1 is ensured to be maintained in the set appropriate range, to provide a stable fermentation environment for the fermented bean curd embryo. At the same time, the ultraviolet disinfection lamp 15 is turned on, the air in the fermentation box is continuously disinfected, the bacteria and microorganisms that may exist are effectively inhibited and killed, so as to reduce the pollution risk and improve the fermentation quality.
[0036] When the fermentation starts, the spraying assembly 2 starts to work, the spray pump 24 delivers the external water source to the annular pipe 21 through the connecting pipe 25, the annular pipe 21 delivers the water source to the shunt pipe 22, and the shunt pipe 22 uniformly distributes the water to the four corners of the fermentation box 1. The atomizing head 23 atomizes the water into fine water droplets, which are uniformly sprayed on the fermented bean curd embryo, ensuring that each embryo can obtain sufficient water, while avoiding the problem of local over-wetting caused by excessive water. The water passing grooves 31 on the partition plate 3 ensure that the excess water can flow smoothly into the water collecting box 13, avoiding the accumulation of water in the fermentation box.
[0037] During the fermentation process, the rotating assembly 4 is driven by the motor 47 to rotate the placing disc 44 and the fermentation sieve synchronously, which helps the sufu embryo to absorb water evenly, thereby ensuring the uniformity of fermentation, and the strip-shaped holes 46 on the bottom surface of the groove 45 further promote the air circulation.
[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A fermented bean curd fermentation device with ultraviolet sterilization function, comprising a fermentation box (1), characterized in that: The inner wall of the fermentation tank (1) is provided with a spraying assembly (2), the spraying assembly (2) comprises an annular pipe (21), the annular pipe (21) is fixedly connected to the inner wall of the top of the fermentation tank (1), the outer wall of the annular pipe (21) is fixedly connected with four groups of symmetrically arranged shunt pipes (22), the side wall of the shunt pipe (22) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of groups of array distributed atomizing heads (23), the side wall of the annular pipe (21) is fixedly connected with a plurality of 2. The fermented bean curd fermentation apparatus with ultraviolet sterilization function according to claim 1, characterized in that: 3. The fermented bean curd fermentation apparatus with ultraviolet sterilization function according to claim 1, characterized in that: 4. The fermented bean curd fermentation apparatus with ultraviolet sterilization function according to claim 2, characterized in that: 5. The fermented bean curd fermentation apparatus with ultraviolet sterilization function according to claim 2, characterized in that: 6. The fermented bean curd fermentation apparatus with ultraviolet sterilization function according to claim 1, characterized in that: 7. The fermented bean curd fermentation apparatus with ultraviolet sterilization function according to claim 1, characterized in that: 8.The fermented bean curd fermentation equipment with ultraviolet sterilization function of claim 1, wherein:
Citation Information
Patent Citations
Bean curd fermentation box
CN221204073U