Protection device for pretreatment of fresh Chinese wolfberry fruits
By designing a cleaning and sterilization chamber, and utilizing an air jet system and ultraviolet lamps, the problems of damage to goji berries and microbial residue in traditional cleaning methods were solved, achieving non-destructive and efficient cleaning and sterilization, thus improving the quality and processing efficiency of goji berry products.
Patent Information
- Application Number
- CN202423234334.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Traditional methods of cleaning goji berries can easily lead to damage and nutrient loss, and it is difficult to completely remove surface dirt and microorganisms. Temperature control during the drying process is also difficult, affecting product quality and efficiency.
A device comprising a washing chamber and a sterilization chamber was designed. An air compressor-driven jet pipe system is used to rotate water to wash goji berries. The device is combined with a vibrating screen and ultraviolet lamps for filtration and sterilization, avoiding direct contact and thoroughly cleaning and sterilizing the goji berries without damaging them.
It achieves non-destructive cleaning and efficient sterilization, improving the cleaning effect and product quality of goji berries, and avoiding nutrient loss and microbial contamination.
Smart Images
Figure CN223568625U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the processing equipment technical field of medlar, specifically is a kind of protection device for fresh medlar pretreatment. BACKGROUND
[0002] In the pretreatment process of medlar, cleaning and sterilization are two crucial links. As a common traditional Chinese medicine and health product, the quality and safety of medlar directly affect the health of consumers and the market competitiveness of products. Traditional medlar cleaning methods mainly rely on manual cleaning or use simple mechanical equipment for cleaning. Mechanical cleaning is basically through stirring for cleaning, which is easy to damage medlar, resulting in loss of medlar nutrition, reducing product quality, and cannot well protect fresh medlar. Traditional hand washing and mechanical cleaning usually cannot clean or kill the small dirt and microorganisms attached to the surface of medlar. If made into medlar original pulp, it is easy to cause microbial reproduction and pollute the product. At the same time, a certain temperature needs to be controlled during medlar drying. High temperature is easy to cause loss of medlar nutrition, and low temperature cannot kill the surface bacteria and microorganisms, reducing the working efficiency of medlar processing. Therefore, a device that can avoid direct contact with medlar for cleaning and kill the residual microorganisms on the surface of medlar without damaging medlar needs to be designed. SUMMARY
[0003] In view of the above technical problems, the utility model provides a device that can avoid direct contact with medlar for cleaning and kill the residual microorganisms on the surface of medlar without damaging medlar, to solve the problem that traditional cleaning method is easy to cause damage to medlar, reduce nutrition, and the temperature is not easy to control during drying or sterilization, resulting in damage to medlar and low product quality.
[0004] The utility model discloses a kind of protective devices for fresh Chinese wolfberry pretreatment, including washing tank, sterilization tank, the side wall of the sterilization tank is fixedly connected with the side wall of the washing tank, water inlet is opened in the top of the washing tank, water inlet is opened, washing tank is fixedly connected with washing jar in top, the first jet pipe of being fixedly connected with several is arranged on the opposite side wall in washing jar, second jet pipe is fixedly connected with the lower part in washing jar and penetrates the side wall of washing jar, the bottom of washing jar is opened with discharge port, drain pipe is fixedly connected on the side wall of discharge port, air compressor is fixedly connected on the upper side of washing tank, the output end of air compressor is communicated with one end of second jet pipe through four-way, and other two ends are communicated with one end of first jet pipe through pipeline, the inner wall of washing tank is fixedly connected with boss on both sides, spring is fixedly connected on boss, the upper end of spring is fixedly connected with vibrating screen, vibrating motor is fixedly connected with the bottom of vibrating screen, the part that washing tank is connected with sterilization tank is opened with through-hole, vibrating screen output end is inserted into sterilization tank through the through-hole, first conveyor belt and second conveyor belt are fixedly connected in sterilization tank, the rotating direction of first conveyor belt and second conveyor belt is opposite and all is driven by motor, the output end of first conveyor belt is located above the input end of second conveyor belt, ultraviolet lamp is arranged above first conveyor belt and second conveyor belt, the bottom of one side of sterilization tank is opened with outlet, and the outlet is located at the side of the output end of second conveyor belt.
[0005] Further, the jet direction of the first jet pipe fixedly connected on the side wall of the washing jar is opposite, and the input end of the first jet pipe penetrates the side wall of the washing tank and is connected with the four-way.
[0006] Further, a plurality of jet nozzles are fixedly connected to the second jet pipe.
[0007] Further, a water outlet pipe is opened in the bottom of the washing tank, and a valve is installed on the water outlet pipe.
[0008] Further, electromagnetic valves are installed on the drain pipe, the discharge port and the second jet pipe.
[0009] Further, the ultraviolet lamps are fixedly connected to the side walls of the sterilization tank respectively.
[0010] The utility model has the following advantages compared with prior art:
[0011] 1.The utility model discloses a first jet pipe can be blown into the cleaning jar by air compressor, and the water in the cleaning jar and the wolfberry can be rotated by the airflow by blowing the gas from the opposite direction, which replaces the traditional mechanical stirring, avoids the wolfberry from being damaged, the second jet pipe is arranged at the bottom of the cleaning jar, the gas can be introduced from the bottom, the water can be rolled, the cleaning effect is improved, two conveyors are arranged, the ultraviolet lamp is arranged on the both sides of the top of the conveyor, most of the microorganism and bacteria can be killed under the irradiation of the ultraviolet light, and the quality of the product is improved.
[0012] 2.The utility model discloses a vibration screen is arranged at the bottom of the cleaning box, can filter out part of the moisture carried on the surface of wolfberry, and the water pipe at the bottom of the cleaning box is discharged, and the wolfberry is transported to the sterilization box by using the vibration screen, so that the wolfberry is more evenly laid on the conveyor belt, the sterilization is facilitated, and the quality of the product is improved. DRAWINGS
[0013] Fig. 1 It is the structure schematic diagram of the utility model.
[0014] Fig. 2 It is the overhead structure schematic diagram of the utility model sterilization box.
[0015] Fig. 3 It is the right view structure schematic diagram of the utility model.
[0016] In the drawing: 1, cleaning box, 2, cleaning jar, 3, sterilization box, 4, vibration screen, 5, air compressor, 6, inlet, 7, water inlet, 8, first jet pipe, 9, second jet pipe, 10, discharge port, 11, drain pipe, 12, spring, 13, vibration motor, 14, water outlet, 15, through -hole, 16, outlet, 17, first conveyor belt, 18, second conveyor belt, 19, ultraviolet lamp, 20, motor, 21, jet nozzle. CONCRETE IMPLEMENTATION
[0017] The utility model will be described further below in combination with the drawings.
[0018] As Figs. 1 to 3The fresh Chinese wolfberry pretreatment protection device shown, including washing tank 1, sterilization tank 3, the side wall of sterilization tank 3 is fixedly connected with the side wall of washing tank 1, in order to facilitate the input of Chinese wolfberry for cleaning, the inlet 6 is opened in the top of washing tank 1, in order to facilitate the addition of cleaning water, the water inlet 7 is opened in the side of inlet 6, in order to facilitate cleaning and collection, the cleaning tank 2 is fixedly connected in the top of washing tank 1, the cleaning tank is funnel-shaped, in order to be able to rotate when cleaning, a plurality of first air injection pipes 8 are fixedly connected on the left and right side walls of cleaning tank 2, each first air injection pipe 8 is provided with six, by filling gas into the first air injection pipe 8, water can be driven to rotate, thereby driving Chinese wolfberry to rotate, to achieve the cleaning effect, in order to improve the cleaning effect, the second air injection pipe 9 is fixedly connected in the lower part of cleaning tank 2 and penetrates the side wall of cleaning tank 2, the second air injection pipe 9 sprays from bottom to top, the water and Chinese wolfberry are turned over together, the cleaning effect is improved, in order to facilitate discharge, the discharge port 10 is opened in the bottom of cleaning tank 2, in order to be able to separate the sewage after cleaning and go out, the drain pipe 11 is fixedly connected on the side wall of discharge port 10, and in order to avoid Chinese wolfberry or impurities blocking the drain pipe 11, the filter screen is installed in the input port of drain pipe 11, in order to be able to fill air at any time, the air compressor 5 is fixedly connected on the upper part of one side of washing tank 1, the output end of air compressor 5 is connected with the four-way, the upper end of four-way is connected with the output end of air compressor 5, and is provided with electromagnetic valve, the lower end of four-way is connected with one end of second air injection pipe 9, and the other two ends are connected with one end of first air injection pipe 8 through pipeline, the first air injection pipe 8 respectively extends from the left and right side surfaces of washing tank 1, and is connected through vertical pipeline at the extending end, in order to be able to fill air at the same time, the water in cleaning tank 2 and Chinese wolfberry are driven to rotate, the left and right ends of four-way are connected with the vertical pipeline connected with one end of first air injection pipe 8 through pipeline, in order to be able to filter residual moisture, and at the same time, Chinese wolfberry can be uniformly spread on the left end of first conveying belt 17, the bosses are fixedly connected on the inner walls of washing tank 1, the springs 12 are fixedly connected on the bosses, the vibration screen 4 is fixedly connected on the upper end of spring 12, the vibration motor 13 is fixedly connected on the bottom of vibration screen 4, in order to facilitate the vibration of vibration screen 4, and Chinese wolfberry is conveyed into sterilization tank 3, the through hole 15 is opened in the connecting part of washing tank 1 and sterilization tank 3, the output end of vibration screen 4 extends into sterilization tank 3 through through hole 15, in order to be able to enhance the sterilization effect, increase the sterilization time, the first conveying belt 17 and the second conveying belt 18 are fixedly connected in sterilization tank 3, the rotating directions of first conveying belt 17 and second conveying belt 18 are opposite, and first conveying belt 17 and second conveying belt 18 are driven by motor 20, the two ends of first conveying belt 17 and second conveying belt 18 are rotatably connected on the side walls of sterilization tank 3 through shafts, the output end of motor 20 penetrates the side wall of sterilization tank 3 and is fixedly connected with one end of one of the shafts, in order to increase the irradiation time, the output end of first conveying belt 17 is located above the input end of second conveying belt 18, and the ultraviolet lamp 19 is arranged above first conveying belt 17 and second conveying belt 18, in order to facilitate the collection of Chinese wolfberry,The bottom of one side of the sterilization box 3 is provided with an outlet 16, and the outlet 16 is located at one side of the output end of a second conveying belt 18.
[0019] In order to drive the water to rotate by the gas, the first air injection pipes 8 oppositely arranged on the side wall of the cleaning tank 2 are oppositely arranged, and the input end of the first air injection pipe 8 is connected with the four-way pipe through the side wall of the cleaning tank 1.
[0020] In order to make the gas uniformly enter the cleaning tank 2, a plurality of air injection nozzles 21 are fixedly connected to the second air injection pipe 9.
[0021] In order to facilitate cleaning of the water filtered to the bottom of the cleaning tank 1, a water outlet pipe 14 is arranged at the bottom of the cleaning tank 1, and a valve is arranged on the water outlet pipe 14.
[0022] In order to facilitate control and improve the automation degree of the device, electromagnetic valves are arranged on the drain pipe 11, the discharge outlet 10 and the second air injection pipe 9.
[0023] In order to increase the sterilization effect of irradiation, the ultraviolet lamps 19 are respectively fixedly connected to the two side walls of the sterilization box 3.
[0024] The specific working process of the utility model is as follows:
[0025] When the wolfberry needs to be cleaned, the wolfberry is first poured into the cleaning tank 2 from the inlet, and then water of appropriate temperature is added into the cleaning tank 2 through the upper water inlet 7, and when the water is added to a certain degree, the air compressor 5 is opened, so that the gas enters the first air injection pipe 8 on the two sides of the cleaning tank 2, the airflow drives the water and the wolfberry to stir, and at the same time, the electromagnetic valve on the second water injection pipe 9 is opened, the gas is sprayed from the air injection nozzle 21, the water flow is driven to roll up and down, the cleaning effect is improved, and after cleaning, the sewage is discharged from the drain pipe 11, the wolfberry falls on the lower vibration screen 4 from the discharge outlet 10, the vibration motor 13 is opened, the wolfberry enters the first conveying belt 17 in the sterilization box 3 along the vibration screen 4, the motor 20 is opened, the first conveying belt 17 and the second conveying belt 18 rotate, and at the same time, the ultraviolet lamp 19 is turned on for irradiation, and finally the wolfberry falls out from the left end of the second conveying belt 18 and flows out from the outlet 16 at the lower left side of the sterilization box 3 for collection. According to the above steps, the wolfberry can be cleaned and sterilized, the wolfberry can be prevented from being damaged, the nutritional value of the wolfberry itself can be reduced, and at the same time, the small microorganisms can be killed, and the product quality can be ensured.
Claims
1. A fresh wolfberry pretreatment protection device, comprising a cleaning tank (1) and a sterilization tank (3), the side wall of the sterilization tank (3) is fixedly connected with the side wall of the cleaning tank (1), characterized in that: The cleaning tank (1) top is provided with a feeding port (6), a water inlet (7), the cleaning tank (1) is fixedly connected with a cleaning tank (2) in the top, the opposite two side walls of the cleaning tank (2) are fixedly connected with a plurality of first air pipes (8), the lower part of the cleaning tank (2) is fixedly connected with a second air pipe (9) penetrating the side wall of the cleaning tank (2), the bottom of the cleaning tank (2) is provided with a discharge port (10), the side wall of the discharge port (10) is fixedly connected with a drain pipe (11), one side of the upper part of the cleaning tank (1) is fixedly connected with an air compressor (5), the output end of the air compressor (5) is communicated with one end of the second air pipe (9) through a four-way pipe, and the other two ends are communicated with one end of the first air pipe (8) through a pipeline, the inner wall of the cleaning tank (1) is fixedly connected with a boss on both sides, the boss is fixedly connected with a spring (12), the upper end of the spring (12) is fixedly connected with a vibrating screen (4), the bottom of the vibrating screen (4) is fixedly connected with a vibrating motor (13), the part connected with the sterilization tank (3) of the cleaning tank (1) is provided with a through hole (15), the output end of the vibrating screen (4) penetrates the through hole (15) and extends into the sterilization tank (3), the first conveying belt (17) and the second conveying belt (18) are fixedly connected in the sterilization tank (3), the rotating directions of the first conveying belt (17) and the second conveying belt (18) are opposite, and the first conveying belt (17) and the second conveying belt (18) are driven by a motor (20), the output end of the first conveying belt (17) is located above the input end of the second conveying belt (18), ultraviolet lamps (19) are arranged above the first conveying belt (17) and the second conveying belt (18), an outlet (16) is formed in the bottom of one side of the sterilization tank (3), and the outlet (16) is located on one side of the output end of the second conveying belt (18).
2. The fresh wolfberry pretreatment protection device according to claim 1, characterized in that: The air jet directions of the first air pipes (8) oppositely arranged on the side wall of the cleaning tank (2) are opposite, and the input end of the first air pipe (8) penetrates the side wall of the cleaning tank (1) and is connected with the four-way pipe.
3. The fresh wolfberry pretreatment protection device according to claim 1, characterized in that: A plurality of air nozzles (21) are fixedly connected on the second air pipe (9).
4. The fresh wolfberry pretreatment protection device according to claim 1, characterized in that: The bottom of the cleaning tank (1) is provided with a water outlet pipe (14), and a valve is installed on the water outlet pipe (14).
5. The fresh wolfberry pretreatment protection device according to claim 1, characterized in that: The drain pipe (11), the discharge port (10) and the second air pipe (9) are all provided with solenoid valves.
6. The fresh wolfberry pretreatment protection device according to claim 1, characterized in that: The ultraviolet lamps (19) are fixedly connected to the two side walls of the sterilization tank (3) respectively.