Special equipment for sterilizing dehydrated fruits and vegetables
By designing a fruit and vegetable sterilization device that includes a rotating shaft, a rotating screen cover, and rubber strips, the problem of sterilization dead angles caused by the fixed position of fruits and vegetables was solved, achieving uniform sterilization and energy consumption optimization, and improving product quality.
Patent Information
- Application Number
- CN202520378505.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Conventional sterilization methods result in sterilization dead zones due to the fixed location of vegetables. Increasing the sterilization time not only fails to completely eliminate these dead zones but also leads to increased energy consumption and decreased product quality.
A device comprising a sterilization cylinder, a rotating shaft, a turntable, a rotating sieve, a vertical rod, and rubber strips was designed. The rotation of the rotating shaft causes the fruits and vegetables inside the rotating sieve to turn and distribute evenly. Combined with the use of ultraviolet light and sterilizing gases, the fruits and vegetables are sterilized evenly.
It effectively avoids sterilization dead spots, improves the efficiency and stability of sterilization, enhances the product quality of dehydrated fruits and vegetables, and reduces energy consumption and production costs.
Smart Images
Figure CN223844858U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a dehydrated fruit and vegetable technology field especially relates to a special equipment for dehydrated fruit and vegetable sterilization. BACKGROUND
[0002] Fruit and vegetable refers to fresh fruit and vegetable, relative to processed food, is extremely important in diet. Fruit and vegetable is rich in various vitamins, antioxidants, plant proteins and natural pectin indispensable to human body, and contains extremely low heat and cholesterol. Reasonable intake of fruit and vegetable in daily diet can effectively enhance the body immunity, promote metabolism, and achieve the effect of health care. In order to enjoy different seasons of fruit and vegetable all the year round, people often adopt the method of air drying dehydration, and make them into dehydrated fruit and vegetable slices, so as to store and eat at any time.
[0003] At present, the conventional dehydrated fruit and vegetable sterilization method is to directly put it into a sterilization box. But because the position of dehydrated fruit and vegetable in the box is relatively fixed and difficult to change flexibly, a large number of sterilization dead angles are generated in the box. In these dead angles, ultraviolet rays, sterilization gas and other things cannot fully play a role, and microorganisms cannot be effectively killed. In order to solve this problem, the common method is to increase the sterilization time. However, prolonging the time not only cannot completely eliminate the dead angle, but also leads to a substantial increase in energy consumption, and the nutritional components and taste of dehydrated fruit and vegetable are damaged, the product quality is reduced, the enterprise production cost is increased, and the product market competitiveness is weakened.
[0004] Therefore, it is necessary to provide a special equipment for dehydrated fruit and vegetable sterilization to solve the above technical problems. UTILITY MODEL CONTENT
[0005] The utility model provides a special equipment for dehydrated fruit and vegetable sterilization, solves the problem that the conventional sterilization method produces sterilization dead angle because of the fixed position of fruit and vegetable, and increasing sterilization time not only cannot eliminate the dead angle, but also leads to the increase of energy consumption.
[0006] To solve the above technical problems, the utility model provides a special equipment of dehydration fruit and vegetable sterilization, include: the sterilization cylinder, the top of sterilization cylinder is provided with the cylinder cover, the top of cylinder cover is fixedly connected with the motor, the bottom of motor is fixedly connected with the pivot, the pivot is through cylinder cover and extends to the inside of cylinder cover, the inside of sterilization cylinder is fixedly connected with the round cover, the other end of pivot is movably connected with the inside of round cover, the outer surface of pivot is fixedly connected with the rotating disc, the top of sterilization cylinder is equipped with the vertical slot, the inside of vertical slot is slidably connected with the vertical block, the other end of vertical block is fixedly connected with the rotating sieve cover, the inside of rotating sieve cover is movably connected with the outer surface of pivot, the pivot is through rotating sieve cover and extends to the outside of rotating sieve cover, the top of rotating disc is slidably connected with the bottom of rotating sieve cover, the outer surface of pivot is equipped with the vertical groove, the inside of vertical groove is fixedly connected with the vertical rod, the outer surface of vertical rod is provided with the spring, the outer surface of vertical rod is slidably connected with the floating rod, the pivot is through floating rod and extends to the outside of floating rod, the bottom of floating rod is fixedly connected with the brush plate, the bottom of brush plate is fixedly connected with the rubber strip.
[0007] Preferably, the inner wall of the sterilization cylinder is provided with a semicircular hole, the semicircular hole is provided with an air outlet pipe, the outer surface of the air outlet pipe is provided with a spray hole, the air outlet pipe penetrates through the cylinder cover and extends to the outside of the cylinder cover, the top of the air outlet pipe is inserted with a gas inlet pipe, the top of the gas inlet pipe is fixedly connected with a circular ring pipe, and the outer surface of the circular ring pipe is fixedly connected with a gas inlet pipe.
[0008] Preferably, the inner wall of the sterilization cylinder is provided with a lamp groove, and the lamp groove is provided with an ultraviolet lamp.
[0009] Preferably, the outer surface of the sterilization cylinder is fixedly connected with a control panel.
[0010] Preferably, the outer surface of the gas inlet pipe is provided with an electromagnetic valve.
[0011] Compared with the related art, the special equipment of dehydration fruit and vegetable sterilization has the following beneficial effects:
[0012] The utility model provides a special equipment of dehydrated fruit and vegetable sterilization passes the sealing effect of the cylinder cover of sterilization cylinder top, the motor fixed on the cylinder cover provides power for the equipment, drives the stable rotation of the connected rotating shaft, and the rotating shaft passes through the round sleeve activity connection in the inside of sterilization cylinder and ensures the stable operation. The rotating disc of the rotating shaft outer surface, the weight of the rotating sieve cover is accepted, and the rotating sieve cover is stably placed. The vertical groove on the top of the sterilization cylinder cooperates with the vertical block, facilitates the installation and fixation of the rotating sieve cover, and the rotating sieve cover remains stationary when the equipment is running. In the rotating process of the rotating shaft, the vertical rod fixed in the outer surface perpendicular groove, the spring and the floating rod sliding connection, can be according to the size of the fruit and vegetable self -adaptation adjustment floating rod bottom brush plate and the position of rubber strip. The rubber strip constantly turns over the dehydrated fruit and vegetable in the rotating sieve cover, not only can the bottom fruit and vegetable be turned up, effectively avoid the sterilization dead angle, but also can continuously stir, make the fruit and vegetable always keep uniform distribution state, prevent the problem of uneven sterilization caused by accumulation, all -round guarantee the high efficiency and stability of the sterilization effect, greatly improve the product quality of the dehydrated fruit and vegetable. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The structure schematic diagram of a preferred embodiment of the special equipment of dehydrated fruit and vegetable sterilization provided by the utility model is shown in the figure.
[0014] Figure 2 For Figure 1 The front view schematic diagram shown in the figure.
[0015] Figure 3 For Figure 1 The local section schematic diagram shown in the figure.
[0016] Figure 4 For Figure 1 The internal structure schematic diagram shown in the figure.
[0017] Figure 5 For Figure 4 The A part enlarged schematic diagram shown in the figure.
[0018] Marked number in the figure: 1, sterilization cylinder, 2, cylinder cover, 3, motor, 4, rotating shaft, 5, round sleeve, 6, rotating disc, 7, vertical groove, 8, vertical block, 9, rotating sieve cover, 10, vertical groove, 11, vertical rod, 12, spring, 13, floating rod, 14, brush plate, 15, rubber strip, 16, semicircular hole, 17, air outlet pipe, 18, spray hole, 19, gas delivery pipe, 20, circular ring pipe, 21, air inlet pipe, 22, lamp groove, 23, ultraviolet lamp, 24, pull handle, 25, control panel, 26, electromagnetic valve. DETAILED DESCRIPTION
[0019] The utility model will be further explained in connection with the drawings and implementation.
[0020] Please combine with the reference Figure 1 , Figure 2 ,Figure 3 、 Figure 4 and Figure 5 wherein, Figure 1 is a preferred embodiment of the structure of the special equipment for sterilizing dehydrated fruits and vegetables provided by the utility model, a schematic diagram of the structure is shown; Figure 2 is Figure 1 the front view schematic diagram shown; Figure 3 is Figure 1 the partial sectional view schematic diagram shown; Figure 4 is Figure 1 the internal structure schematic diagram shown; Figure 5 is Figure 4 the A part enlarged schematic diagram shown. The special equipment for sterilizing dehydrated fruits and vegetables comprises: a sterilization cylinder 1, the top of the sterilization cylinder 1 is provided with a cylinder cover 2, the top of the cylinder cover 2 is fixedly connected with a motor 3, the bottom of the motor 3 is fixedly connected with a rotating shaft 4, the rotating shaft 4 penetrates the cylinder cover 2 and extends to the inside of the cylinder cover 2, the inside of the sterilization cylinder 1 is fixedly connected with a round sleeve 5, the other end of the rotating shaft 4 is movably connected with the inside of the round sleeve 5, the outer surface of the rotating shaft 4 is fixedly connected with a rotating disc 6, the top of the sterilization cylinder 1 is provided with a vertical groove 7, the inside of the vertical groove 7 is slidably connected with a vertical block 8, the other end of the vertical block 8 is fixedly connected with a rotating screen cover 9, the inside of the rotating screen cover 9 is movably connected with the outer surface of the rotating shaft 4, the rotating shaft 4 penetrates the rotating screen cover 9 and extends to the outside of the rotating screen cover 9, the top of the rotating disc 6 is slidably connected with the bottom of the rotating screen cover 9, the outer surface of the rotating shaft 4 is provided with a vertical groove 10, the inside of the vertical groove 10 is fixedly connected with a vertical rod 11, the outer surface of the vertical rod 11 is provided with a spring 12, the outer surface of the vertical rod 11 is slidably connected with a floating rod 13, the vertical rod 11 penetrates the floating rod 13 and extends to the outside of the floating rod 13, the bottom of the floating rod 13 is fixedly connected with a brush plate 14, the bottom of the brush plate 14 is fixedly connected with a rubber strip 15.
[0021] The sterilization cylinder 1 is the main containing part, the cylinder cover 2 plays a sealing role, the motor 3 at the top of the cylinder cover 2 provides power for the equipment and drives the rotating shaft 4 connected therewith to rotate. The rotating shaft 4 is stably kept through the movable connection with the round sleeve 5 in the sterilization cylinder 1, and the rotating disc 6 on the outer surface of the rotating shaft 4 bears the weight of the rotating screen cover 9. The vertical groove 7 at the top of the sterilization cylinder 1 and the vertical block 8 cooperate to facilitate the installation and positioning of the rotating screen cover 9. The rotating shaft 4 penetrates the rotating screen cover 9, and the vertical rod 11, the spring 12 and the floating rod 13 in the vertical groove 10 on the outer surface of the rotating shaft 4 cooperate to make the brush plate 14 and the rubber strip 15 at the bottom of the floating rod 13 be able to stir the dehydrated fruits and vegetables in the rotating screen cover 9 according to the situation of the fruits and vegetables, so as to avoid the accumulation of the fruits and vegetables and help uniform sterilization. A plurality of air holes are equidistantly arranged on the outside of the rotating screen cover 9, which can ensure that the inside and outside air flows effectively during the sterilization process, so as to ensure that the sterilization gas fully contacts the dehydrated fruits and vegetables and at the same time timely discharges the moisture, thereby further improving the sterilization effect and efficiency.
[0022] The inner wall of the sterilization cylinder 1 is provided with a semicircular hole 16, and the inside of the semicircular hole 18 is provided with an air outlet pipe 19, the outer surface of the air outlet pipe 19 is provided with a spray hole 20, the air outlet pipe 19 penetrates the cylinder cover 2 and extends to the outside of the cylinder cover 2, the top of the air outlet pipe 19 is inserted with a gas conveying pipe 21, the top of the gas conveying pipe 21 is fixedly connected with a circular ring pipe 22, and the outside of the circular ring pipe 22 is fixedly connected with an air inlet pipe 23.
[0023] The semicircular hole 16 in the inner wall of the sterilization cylinder 1 provides a mounting position for the air outlet pipe 19, ensuring its stability. The air outlet pipe 19 is fixed in the cylinder through the semicircular hole 16, and the outer surface of the air outlet pipe 19 is densely covered with spray holes 20, which are specially used to accurately release the sterilization gas in the pipe into every corner of the sterilization cylinder 1, covering all directions of the dehydrated fruits and vegetables to be sterilized. The air outlet pipe 19 penetrates the cylinder cover 2 and extends to the outside, so that it can be smoothly inserted with the external gas conveying pipe 21, and the gas conveying pipe 21 undertakes the task of transporting sterilization gas from the circular ring pipe 22 to the air outlet pipe 19. The circular ring pipe 22 is connected to the external gas source through the air inlet pipe 23, and the introduced sterilization gas is evenly distributed to the gas conveying pipe 21, and finally realizes the stable and efficient release of sterilization gas in the sterilization cylinder 1, so as to complete the sterilization work of the dehydrated fruits and vegetables.
[0024] The inner wall of the sterilization cylinder 1 is provided with a lamp groove 24, and the inside of the lamp groove 24 is provided with a ultraviolet lamp 25.
[0025] The lamp groove 24 in the inner wall of the sterilization cylinder 1 is used for installing the ultraviolet lamp 25, and the ultraviolet lamp 25 can emit ultraviolet rays to sterilize the dehydrated fruits and vegetables in the sterilization cylinder 1.
[0026] The top of the cylinder cover 2 is fixedly connected with a pull handle 26.
[0027] The pull handle 26 on the top of the cylinder cover 2 is convenient for operation, easy to open and close the cylinder cover 2, and convenient for equipment operation and maintenance.
[0028] The outer wall of the sterilization cylinder 1 is fixedly connected with a control panel 27.
[0029] The control panel 27 is used for controlling the equipment, and can adjust various parameters, such as controlling the sterilization time and sterilization intensity, to meet the different sterilization needs of dehydrated fruits and vegetables.
[0030] The outer surface of the air inlet pipe 23 is provided with an electromagnetic valve 28.
[0031] The electromagnetic valve 28 can control the on-off of the gas in the air inlet pipe 23, accurately adjust the flow and time of sterilization gas entering the sterilization cylinder 1, so as to ensure that the sterilization process is orderly carried out according to the set requirements.
[0032] The working principle of the special fruit and vegetable dehydration sterilization equipment is as follows: first, preparation. The operator puts the fruit and vegetable to be sterilized into the rotating sieve cover 9. The rotating sieve cover 9 is installed through the sterilization cylinder 1 top vertical groove 7 and vertical block 8, and the vertical block 8 is slid down along the vertical groove 7, and the rotating sieve cover 9 is placed in the predetermined position. At this time, the rotating disc 6 works, the bottom of the rotating sieve cover 9 is slidably connected with the top of the rotating disc 6, and the rotating disc 6 supports the weight of the rotating sieve cover 9 and the fruit and vegetable in it. After preparation, the operator starts the motor 3, and the motor 3 drives the rotating shaft 4 to rotate. The other end of the rotating shaft 4 is movably connected with the inner circular sleeve 5 of the sterilization cylinder 1, so that the rotating shaft 4 can stably rotate and provide stable power for subsequent work. Then, stirring and turning. With the rotation of the rotating shaft 4, the vertical rods 11 in the vertical grooves 10 on the outer surface of the rotating shaft 4 rotate. The vertical rods 11 are provided with springs 12 and slidably connected with floating rods 13. Because the fruit and vegetable in the rotating sieve cover 9 are different, when the floating rods 13 contact the fruit and vegetable, the springs 12 adjust the position of the floating rods 13 according to the force received by the floating rods 13. The bottom of the floating rods 13 is connected with the brush plate 14, and the bottom of the brush plate 14 is provided with the rubber strip 15. When the rotating shaft 4 rotates, the brush plate 14 and the rubber strip 15 contact the fruit and vegetable. The rubber strip 15 stirs and turns the fruit and vegetable, turns up the fruit and vegetable at the bottom, makes the fruit and vegetable roll and move in the rotating sieve cover 9, avoids accumulation, maintains uniform distribution, and finally, in the process of continuous stirring and turning, the sterilization mode in the equipment is matched, so that the fruit and vegetable can be fully contacted with the sterilization medium, the sterilization is comprehensive and uniform, and the sterilization treatment of the fruit and vegetable is completed.
[0033] Compared with the related art, the special fruit and vegetable dehydration sterilization equipment has the following beneficial effects:
[0034] The special fruit and vegetable dehydration sterilization equipment provided by the utility model has the following beneficial effects: the cylinder cover 2 on the top of the sterilization cylinder 1 plays a sealing role, the motor 3 fixed on the cylinder cover 2 provides power for the equipment, drives the rotating shaft 4 connected therewith to stably rotate, and the rotating shaft 4 is movably connected with the circular sleeve 5 in the sterilization cylinder 1 to ensure stable operation. The rotating disc 6 on the outer surface of the rotating shaft 4 supports the weight of the rotating sieve cover 9 and stably places the rotating sieve cover 9. The vertical groove 7 on the top of the sterilization cylinder 1 cooperates with the vertical block 8, facilitates the installation and fixation of the rotating sieve cover 9, and the rotating sieve cover 9 remains stationary during the operation of the equipment. In the rotating process of the rotating shaft 4, the vertical rods 11 fixed in the vertical grooves 10 on the outer surface of the rotating shaft 4 are sleeved with the springs 12 and slidably connected with the floating rods 13, and the position of the brush plate 14 and the rubber strip 15 at the bottom of the floating rods 13 can be adaptively adjusted according to the size of the fruit and vegetable. The rubber strip 15 continuously turns the fruit and vegetable in the rotating sieve cover 9, which not only turns up the fruit and vegetable at the bottom, effectively avoids the sterilization dead angle, but also continuously stirs the fruit and vegetable, so that the fruit and vegetable always maintains a uniform distribution state, prevents uneven sterilization caused by accumulation, comprehensively guarantees the efficiency and stability of the sterilization effect, and greatly improves the product quality of the fruit and vegetable.
[0035] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. A device for sterilizing dehydrated fruits and vegetables, characterized in that, Include: Sterilization cylinder, the top of the sterilization cylinder is provided with a cylinder cover, the top of the cylinder cover is fixedly connected with a motor, the bottom of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates the cylinder cover and extends to the inside of the cylinder cover, the inside of the rotating shaft is movably connected with a circular sleeve, the outer surface of the rotating shaft is fixedly connected with a rotating disc, the top of the sterilization cylinder is provided with a vertical slot, the inside of the vertical slot is slidably connected with a vertical block, the other end of the vertical block is fixedly connected with a rotating sieve cover, the inside of the rotating sieve cover is movably connected with the outer surface of the rotating shaft, the rotating shaft penetrates the rotating sieve cover and extends to the outside of the rotating sieve cover, the top of the rotating disc is slidably connected with the bottom of the rotating sieve cover, the outer surface of the rotating shaft is provided with a vertical slot, the inside of the vertical slot is fixedly connected with a vertical rod, the outer surface of the vertical rod is provided with a spring, the outer surface of the vertical rod is slidably connected with a floating rod, the vertical rod penetrates the floating rod and extends to the outside of the floating rod, the bottom of the floating rod is fixedly connected with a brush plate, the bottom of the brush plate is fixedly connected with a rubber strip.
2. The device for sterilizing dehydrated fruits and vegetables according to claim 1, characterized in that, The inner wall of the sterilization cylinder is provided with a semicircular hole, the inside of the semicircular hole is provided with an air outlet pipe, the outer surface of the air outlet pipe is provided with a spray hole, the air outlet pipe penetrates the cylinder cover and extends to the outside of the cylinder cover, the top of the air outlet pipe is inserted with a gas conveying pipe, the top of the gas conveying pipe is fixedly connected with a circular ring pipe, the outside of the circular ring pipe is fixedly connected with a gas inlet pipe.
3. The device for sterilizing dehydrated fruits and vegetables according to claim 1, wherein The inner wall of the sterilization cylinder is provided with a lamp groove, the inside of the lamp groove is provided with a ultraviolet lamp.
4. The device for sterilizing dehydrated fruits and vegetables according to claim 1, wherein The top of the cylinder cover is fixedly connected with a pull handle.
5. The device for sterilizing dehydrated fruits and vegetables according to claim 1, wherein The outside of the sterilization cylinder is fixedly connected with a control panel.
6. The device for sterilizing dehydrated fruits and vegetables according to claim 2, wherein The outer surface of the gas inlet pipe is provided with a solenoid valve.