36 results about "Microwave sterilization" patented technology

The utility model relates to microwave sterilizing and drying equipment capable of controlling humidity to maintain medicine properties of traditional Chinese medicine decoction pieces, which belongs to the technical field of traditional Chinese medicine decoction piece drying and comprises a frame body, a conveyor fixedly mounted on the frame body, a shell fixedly mounted at the upper end of the frame body, and a first microwave generator and a second microwave generator symmetrically mounted in the shell. An inclined plate is fixedly installed in the middle of the interior of the shell, the lower end of the inclined plate makes contact with the upper surface of the conveyor, a humidity detection sensor is installed on the inclined plate, and a controller is fixedly installed on one side of the exterior of the shell. And after the traditional Chinese medicine decoction pieces are dried through the first microwave generator, the humidity is detected through the humidity detection sensor, then the power of the second microwave generator is adjusted through the controller, the drying humidity of the traditional Chinese medicine decoction pieces can be accurately controlled conveniently, operation is convenient, and the drying quality is improved.

The utility model provides a traditional Chinese medicine decoction piece processing microwave sterilizing and drying device which comprises a shell, a conveying belt and a microwave generator are arranged in the shell, a discharging port is formed in the lower side of the shell, an air blowing structure is arranged on one side of the discharging port, a screening structure is arranged on the other side of the discharging port, and a cleaning structure is arranged in the shell. The cleaning structure corresponds to the conveying belt, a baffle is arranged in the shell in an elastic fit mode, a material storage box is arranged on the shell, and a blocking plate is arranged on one side of the baffle and corresponds to the material storage box. According to the microwave sterilization device, the conveyor belt and the microwave generator are arranged in the shell, so that flow work can be realized, and the traditional Chinese medicine decoction pieces are driven to move through the conveyor belt, so that the traditional Chinese medicine decoction pieces can be continuously subjected to microwave sterilization, the working efficiency is improved, repeated emptying and unloading by workers are not needed, and the working efficiency is improved; and the blowing structure is installed on one side of the discharging opening, and the traditional Chinese medicine decoction pieces can be subjected to blowing drying, cooling and screening through the blowing structure and the screening structure.

This invention discloses a microwave sterilization device for tropical fruits, relating to the field of microwave sterilization technology. It includes: a housing with an open end on one side, used for heating and sterilizing fruits using microwaves; a placement rack located at the open end of the housing; a movable tray slidably connected to the placement rack, with several storage components arrayed on the tray. Each storage component includes: a base plate for supporting the tropical fruits, with a compensation pad on the base plate for wrapping the rapidly heating parts of the tropical fruits. The compensation pad reduces the heating rate of thin edges to prevent overheating and ensures even heat distribution. The compensation pad includes a wrapping layer made of a flexible material that is high-temperature resistant, corrosion-resistant, and microwave-permeable, filled with a liquid material with high dielectric loss; and a clamping component located on the base plate for clamping the tropical fruits to ensure a tight fit with the compensation pad.

The utility model provides a tunnel type microwave sterilization device of fermented tobacco, include: conveyer belt, is used for conveying tobacco; Resonant cavity forms multiple microwave feed openings, microwave feed opening is used for introducing microwave into resonant cavity, the conveyer belt passes through resonant cavity setting; Microwave generator has multiple magnetrons for generating microwave, multiple magnetrons are through microwave shielding pipeline and are oriented to multiple microwave feed openings. In the scheme of the utility model, microwave feed opening introduces the microwave generated by microwave generator into resonant cavity, carries out microwave sterilization treatment to the tobacco that flows through resonant cavity, utilizes the high penetration characteristic of microwave, realizes the synchronous heating of inside and outside material, through the synergistic effect of microwave thermal effect and non - thermal effect, directly destroys microorganism DNA and cell structure especially has the remarkable killing effect to the stubborn microorganism such as heat -resistant bacillus.

The utility model relates to the technical field of sterilization and drying, and discloses a traditional Chinese medicine decoction piece microwave sterilization and drying device which comprises a shell, an inner partition plate is fixedly arranged in the middle of the interior of the shell, and a first microwave generator is fixed to the upper end of the interior of the shell through screws; the second microwave generator is fixed at the lower end of the inner partition plate through a screw; the first conveying belt is fixedly arranged at the right end in the shell; the second conveying belt is fixedly arranged at the upper end of the inner partition plate; the third conveying belt is fixedly arranged at the lower end in the shell; the inclined baffle is fixedly arranged at the right end of the second conveying belt, and three vibrators are fixedly installed at the lower end of the inclined baffle at equal intervals; and the guide plate is fixedly arranged between the third conveyor belt and the first conveyor belt. The utility model discloses.

The present application relates to a kind of gold flowered rhizoma polygonati pu'er tea and its preparation method and application, the preparation method includes: rhizoma polygonati raw material is mixed with water and is refluxed extraction, filtration, and rhizoma polygonati extract liquid is obtained;It is mixed with Yunnan large leaf species sun-cured green tea and microwave sterilization treatment;Crown protruding sporocarpi strain is inoculated in the above product and is fermented;After fermentation, drying treatment is carried out, and it is obtained.The rhizoma polygonati extract liquid prepared by water extraction method is mixed with Yunnan large leaf species sun-cured green tea and is combined fermentation, rhizoma polygonati extract liquid can provide nutrient material for Eurotium cristatum, and can effectively inhibit the growth and reproduction of bacteria and various bacteria, ensure the quality and quantity of Eurotium cristatum dominant flora in pu'er tea, and combined microwave sterilization retains the nutritional ingredients and efficacy ingredients in pu'er tea, and the gold flowered rhizoma polygonati pu'er tea prepared is good in taste, strong in fragrance, and bright in soup color;Rhizoma polygonati extract liquid and tea can synergistically enhance the efficacy of antioxidation and anti-aging.

The invention discloses a solid biological culture medium sterilization system and a sterilization method thereof. The system comprises a spiral feeding device (1), a microwave sterilization device (2), a constant-pressure transit bin (3), a spiral discharging device (4) and a cooling discharging device (5) which are arranged in sequence. According to the invention, efficient and uniform microwave thermal effect and non-thermal effect sterilization can be continuously carried out on the wet and soft solid biological culture medium, the sterilization system is simple and reliable, continuous flow line production can be realized, the labor intensity of workers is reduced, and the investment cost is saved.

The application discloses a kind of medicine-food homologous composite powder for improving female blood deficiency and brightening skin color and a preparation process thereof, and according to single strip 10g measurement, components include donkey-hide gelatin powder, heavy petal red rose powder, red date powder, medlar powder, vitamin C, ginseng powder, ginseng powder, mulberry powder, ginseng powder, vitamin C. During preparation, low-temperature drying, ultrafine grinding, sterile mixing, microwave sterilization and strip part packaging are carried out to form finished products. The application has scientific and mild formula, and the medicine-food homologous components have synergistic effect, can effectively benefit qi and nourish blood, warm uterus and resist fatigue, brighten skin color and improve cold hands and feet. The process is simple and easy to mass-produce, the product is portable and easy to absorb, and is suitable for long-term daily nourishment of women.

The utility model provides a kind of plum soup tea bag's microwave sterilization device, including sterilization box, the side fixed connection extension plate of sterilization box top end near opening, double-end guiding component is equipped between sterilization box and extension plate, two blocking plates are slidably connected on double-end guiding component, two rectangular guide plates are fixedly connected in the inner wall of the both sides of sterilization box, two arc grooves are respectively set in two rectangular guide plates, two limit sliding slots are set in the inner wall below the both sides of sterilization box. By setting double-end guiding component, drive two blocking plates to be far away and butt joint, when two blocking plates are far away, tray lifting assembly drives several plum soup tea bag trays to rotate and be flush with sterilization box, so that staff can easily take out several plum soup tea bags after sterilization, for next processing, without manually entering the inside of sterilization device to take plum soup tea bag, avoid the risk of scalding operator.

This utility model discloses a lifting and feeding structure for a microwave sterilization and disinfection integrated machine, including a base plate, an angle adjustment component, a lifting component, a tilting hopper, and a pusher plate. The angle adjustment component is mounted on the base plate, the lifting component is mounted on the angle adjustment component, and the tilting hopper is mounted on the lifting component via the tilting component, used to drive the tilting hopper to lift and rotate to tilt materials. Two pusher plates are installed inside the tilting hopper via a pushing component, which includes a second electric cylinder and a pusher plate. Second electric cylinders are fixedly installed on both sides of the tilting hopper, and pusher plates are fixedly installed at the output ends of both second electric cylinders, with pusher plates fixedly installed at the bottom ends of the pusher plates. This lifting and feeding structure of the microwave sterilization and disinfection integrated machine solves the problem of difficulty in rotating the tilting hopper left and right when dumping medical waste into the equipment, which easily leads to the accumulation of medical waste in one place in the feeding hopper.

The invention relates to the field of prepared dishes. More specifically, the invention relates to a lotus pond three-treasure prefabricated vegetable, a processing technology and a quality evaluation method. On the basis of a scientific and rigorous prefabricated vegetable making and screening technological process, the sterilization and reheating mode is optimally designed, the mode of combining microwave sterilization and water bath pasteurization is determined to sterilize the packaged lotus pond three-treasure prefabricated vegetable, and the mode of stir-frying and reheating is determined to reheat the lotus pond three-treasure prefabricated vegetable.

The invention discloses a processing technology of high-quality black rice tea, which comprises the following steps: raw material selection: selecting Mountain black rice, screening and removing impurities; rinsing with weakly alkaline clear water, and draining; three-stage temperature-controlled baking and frying: baking and frying at the temperature gradient of 280-290 DEG C, 250-260 DEG C and 220-230 DEG C in sequence; performing gradient dehydration, namely dehydrating the baked and fried black rice in an environment of 45 + / -2 DEG C; cooling and screening, and sorting by a double-layer vibrating screen after naturally air-cooling; aging and fragrance extraction: aging in a temperature-controlled and humidity-controlled sealed environment; and microwave sterilization. Active components on the surface layer of the raw materials are protected through alkalescent rinsing, three-section temperature-controlled baking and frying synergistically generate characteristic aroma and retain nutrition, water is uniformly removed through step-type dehydration, loss of thermosensitive components is reduced, and aroma harmony and storage stability are improved through aging and microwave sterilization. All the steps are coordinated and matched, so that the obtained black rice tea is rich in aroma level, clear in tea soup, sufficient in nutrition retention, good in product uniformity, long in shelf life and suitable for large-scale deep processing of special black rice.

The invention discloses a fermented quinoa beef chili sauce and a sterilization method thereof, and relates to the technical field of seasoning processing. Aiming at the problems of high-salt health hidden danger, single flavor, insufficient nutrition utilization and easy loss of nutrition and flavor in the sterilization process of the existing fermented chilli sauce, the chenopodium quinoa willd and beef are scientifically pretreated and then are mixed with a composite strain adsorbent, a flavor enhancer and the like in proportion, and low-salt fermentation is performed after pre-adsorption treatment, so that the chenopodium quinoa willd-beef chilli sauce is prepared. And adding a natural flavor enhancer in the middle stage of fermentation, carrying out segmented low-temperature sterilization or microwave sterilization treatment after the fermentation is completed, cooling and carrying out vacuum filling to obtain a finished product. The composite strain is formed by compounding salt-tolerant probiotics and local strains, the adsorbent can be regenerated and recycled, and precise targeted sterilization is achieved through the sterilization process. According to the scheme, safe and stable fermentation in a low-salt environment is achieved, the raw material nutrition utilization rate and the product flavor purity are improved, the health attribute and the long shelf life of the product are both considered, and the method is suitable for large-scale production of healthy seasonings.

The utility model discloses an efficient enzyme deactivation and sterilization device for fruit juice beverage production, which comprises an obliquely distributed heating cylinder, a heating component is arranged on the cylinder wall of the heating cylinder, a spiral conveying shaft is rotatably arranged in an inner cavity of the heating cylinder, and the spiral conveying shaft is provided with a spiral blade matched with the inner wall of the heating cylinder. A driving assembly for driving the spiral conveying shaft to rotate is arranged at one end of the heating cylinder; the top of the lower end of the heating cylinder is connected with a feed hopper, the bottom of the upper end of the heating cylinder is connected with a microwave sterilization assembly, one end of the microwave sterilization assembly away from the heating cylinder is connected with a cooling assembly, and one end of the cooling assembly away from the microwave sterilization assembly is provided with a discharge port. Through multi-stage treatment, the enzyme deactivation and sterilization effects are remarkably improved, and the quality guarantee period of fruit juice beverages can be effectively prolonged. Meanwhile, the device is ingenious in structural design, all the components work cooperatively, the production efficiency is improved, nutritional ingredients of fruit juice are reserved to the maximum extent in the enzyme deactivation and sterilization process, and the beverage quality is guaranteed.

A conveying device for continuous heating and microwave sterilization and insect killing belongs to the technical field of conveying equipment and comprises a conveying pipe, a transmission shaft, a spiral blade, an electric spiral conveyor of a motor speed reducing mechanism, microwave sterilization equipment, an electric heating fan, voltage adjusting equipment and a fixing cylinder. The microwave sterilization equipment, the electric heating fan, the fixed cylinder and the electric screw conveyor are mounted together, and the power output end of the voltage regulation equipment is electrically connected with the power input end of the electric screw conveyor. Under the combined action of related structures, multiple functions of conveying, electric heating, microwave sterilization and insect killing are integrated, the equipment is relatively compact and convenient to use, and a hot air machine can output hot air to act on conveyed materials through a fixed cylinder and an air outlet hole of a transmission shaft while conveying the materials through a rotating shaft; meanwhile, microwaves are generated by multiple sets of microwave sterilization equipment to act on the materials, so that the continuous sterilization and insect killing effects are achieved, the working efficiency is improved, and the production cost is saved.

The utility model discloses a Chinese patent medicine microwave sterilizing and drying device which comprises a barrel body, a plurality of supporting legs are fixedly connected to the bottom of the barrel body, a sterilizing tank is placed in the barrel body, a microwave generator is installed at the bottom of the sterilizing tank, a top cover is installed at the top of the sterilizing tank, and a stirring mechanism is installed on the top cover. According to the utility model, the infrared heating lamp and the microwave generator are matched with each other, so that the sterilization effect on the Chinese patent medicine can be improved, microorganisms on the Chinese patent medicine can be thoroughly killed without repeated sterilization operation, the energy consumption of the intermediate link is greatly reduced, and the Chinese patent medicine in the sterilization tank can be stirred and turned over; the device is simple in structure and convenient to use, medicinal materials are uniformly spread, so that the medicinal materials are heated more uniformly, microwaves and heat can be smoothly transferred to the surfaces of the medicinal materials, microorganism residues are effectively avoided, and related parts can be detached so as to be regularly maintained and replaced after being used for a long time.

The application discloses a facility horticulture soil microwave disinfection operation system and a control method thereof, and belongs to the technical field of facility horticulture soil disinfection. The system comprises a carrying chassis, a power system, a rolling microwave irradiation device, a shovel device and a conveying device. The power system and the rolling microwave irradiation device are sequentially installed on the top of the carrying chassis, and the shovel device is installed at the front end of the carrying chassis. The conveying device is used for receiving the soil to be disinfected shovelled by the shovel device and conveying the soil into the rolling microwave irradiation device. The application drives the bogie to move forward and backward through the adjusting mechanism, and then drives a plurality of guide plates to synchronously rotate to a pushing guide position or a vertical guide position. The rolling drum body is rolled to make the soil to be disinfected in the rolling drum body evenly spread. The soil to be disinfected is continuously rolled and stirred, and the facility horticulture soil is continuously irradiated. In this way, the soil microwave disinfection efficiency and uniformity are greatly improved, and the facility horticulture soil is processed by microwave irradiation disinfection in blocks.

The utility model provides a kind of low-temperature microwave sterilization control circuit and device, it is related to the technical field of microwave sterilization, including power supply circuit, trigger circuit, control switch circuit, signal amplification circuit, signal indicating circuit and protection circuit;The output end of power supply circuit is connected respectively the input end of trigger circuit and the input end of control switch circuit, the output end of trigger circuit connects the input end of power supply circuit, the output end of control switch circuit connects the input end of signal amplification circuit, the output end of signal amplification circuit connects the input end of signal indicating circuit, the output end of signal indicating circuit connects the input end of protection circuit.The utility model can reduce equipment energy consumption, simplify operation, stable signal, realize heating uniform, real-time monitoring, high safety.

The invention belongs to the technical field of chilli powder sterilization devices, and particularly relates to an automatic efficient chilli powder sterilization device which comprises a supporting frame, a conveying mechanism is in transmission connection to the supporting frame, a housing is fixedly connected to the side, located on the conveying mechanism, of the supporting frame, and a loosening mechanism used for loosening chilli powder is rotationally connected to the inner wall of the housing. The loosening mechanism is slidably connected with a cleaning mechanism, and the side, located at the output end of the loosening mechanism, of the supporting frame is fixedly connected with a microwave sterilization box used for sterilizing chili powder. According to the device, chili powder on the conveying mechanism is loosened through the arranged loosening mechanism, slight compaction and streaks possibly existing after slicking are scattered, regular and incoherent micro grooves are marked in the chili powder, a three-dimensional loosening structure is formed, the chili powder is looser, the microwave sterilization effect is improved, and the chili powder is prevented from being burnt.

This invention discloses a functional kombucha-fermented Polygonatum odoratum preserve and its preparation method, comprising the following steps: (a) microwave sterilization; (b) kombucha fermentation; (c) sugar boiling; and (d) packaging. This invention utilizes kombucha fermentation to produce flavor compounds such as alcohols and esters, imparting a rich fruity aroma to the Polygonatum odoratum preserve while reducing the raw taste of Polygonatum odoratum. The addition of fructooligosaccharides adjusts the sweetness, which, together with the organic acids produced by kombucha, gives the Polygonatum odoratum preserve a sweet and sour, refreshing taste. The addition of pectin increases the uniformity of fructose distribution on its surface, enhances gloss, and simultaneously strengthens the toughness and chewiness of the dried Polygonatum odoratum preserve, compensating for the loss of viscosity and fullness due to the reduction of sugar content during fermentation.

The invention discloses a continuous food microwave sterilization method and system based on intelligent temperature control. The method comprises the following steps: performing on-line characteristic detection on to-be-sterilized food to obtain basic attribute parameters; in the continuous conveying process, food internal temperature, surface temperature and sterilization cavity environment temperature and humidity data are synchronously collected; dynamically adjusting microwave sterilization parameters and conveying speed based on multi-source data; carrying out preheating, main sterilization and cooling transition treatment by adopting a subarea gradient sterilization mode; after sterilization is completed, online effect verification is carried out, and closed-loop feedback is formed according to a verification result to optimize subsequent sterilization parameters. The problems of non-uniform sterilization, unstable quality and the like caused by food physical property difference in the prior art are effectively solved, and the reliability and the consistency of the sterilization effect are remarkably improved.

The invention discloses a microwave sterilization system as well as a use method and application thereof. The microwave sterilization system comprises an air compressor, an oil-water separator, a micro-regulating valve, a gas flowmeter, a ventilation pipeline, a needle head filter, a temperature sensor, a reactor, a rotating platform and microwave equipment, the air compressor, the oil-water separator and the reactor are sequentially communicated through a ventilation pipeline; a micro regulating valve and a gas flow meter are arranged between the oil-water separator and the reactor; the micro-regulating valve is arranged at the front end of the gas flow meter; a temperature sensor is arranged in the reactor; adding a to-be-treated material into the reactor, starting the microwave equipment, and rotating the rotating platform; then the air compressor is started, and the gas flow meter is adjusted through the micro-adjusting valve; and finally, microwave power and heating temperature are adjusted, and microwave and ventilation operations are simultaneously performed on the materials. Through the synergistic effect of double mechanisms of physical rotation and bubble disturbance, the uniformity of a microwave thermal field is remarkably improved, the sterilization effect is ensured, and the quality of materials is kept to the maximum extent.

The utility model relates to the field of sterilization equipment, and discloses a tunnel type microwave sterilization device for bagged egg powder production, which comprises a support frame, the top of the support frame is fixedly connected with a support table, the front side and the rear side of the top of the support table are vertically and fixedly connected with side plates, and conveying rollers are rotatably connected between the left ends and the right ends of the two side plates. The sterilizing tunnel is fixedly connected between the tops of the two side plates, the bottoms of the front inner side wall and the rear inner side wall of the sterilizing tunnel are fixedly connected with mounting strips, and the right side wall of the left mounting strip is fixedly connected with a plurality of mounting seats which are distributed at equal intervals; the left side wall of the right side installation strip is fixedly connected with a plurality of reflection plates distributed at equal intervals. By means of the infrared sensor assembly, the transportation condition of bagged egg powder in the sterilization tunnel can be monitored in real time, once the bag clamping phenomenon occurs, an alarm is triggered immediately, an operator is reminded to handle in time, and production interruption and product quality problems caused by bag clamping are avoided.

The invention belongs to the technical field of drying, and particularly relates to liquid pipeline microwave sterilization equipment for beverage production, which comprises a drying part, a heat exchange mechanism, an air inlet mechanism, a turning mechanism and a tapping mechanism, the drying part comprises a tunnel box body and a moisture exhaust fan for exhausting gas in the tunnel box body; the heat exchange mechanism comprises a heat exchange plate and a storage box used for storing cooling liquid, the heat exchange plate is fixedly installed on the inner wall of the storage box, and the air exhaust end of the moisture exhaust fan extends to the position below the liquid level of an inner cavity of the storage box. The air inlet mechanism comprises a heat exchange box, a mounting box and a drying box, the drying box is fixedly mounted on the inner wall of the mounting box, one end of the heat exchange plate extends to the inner wall of the heat exchange box, and an inner cavity of the mounting box communicates with an inner cavity of the heat exchange box; the turning mechanism comprises a mounting cylinder and a turning hopper, the turning hopper is slidably arranged on the outer wall of the mounting cylinder, and the mounting cylinder is rotatably arranged on the inner wall of the mounting box; through cooperation of the structure, the drying time is shortened, meanwhile, the microorganism breeding risk is reduced, and sanitation and safety of beverages are guaranteed.

The application relates to the technical field of marine product processing, and discloses full-automatic marine product cooked food microwave sterilization and preservation equipment which solves the problem of uneven heating of products in the existing full-automatic marine product cooked food microwave sterilization and preservation equipment, and the problem of large heating difference between different parts of food, and the equipment body is provided with a feeding unit, a preheating and pressurizing unit, a microwave sterilization unit, a heat preservation and cooling unit and a discharging unit along a material conveying direction, a water purifier, a water storage tank, a mold temperature controller and a microwave cooler are arranged on the side of the equipment body, a PLC logic controller is integrated in the equipment body, the PLC logic controller is electrically connected with electrical components, sensors and actuators of each unit, and full-process automatic control is realized; the microwave sterilization and preservation equipment realizes full-range uniform microwave sterilization of products, full-process automatic operation, complete sterilization and product quality reservation, and is suitable for the large-scale continuous production of various marine product cooked foods.

The utility model provides a kind of halogenated product microwave sterilization device, including box, box door and sterilization chamber, it is characterized in that, still including microwave sterilization assembly, bearing rotating assembly, cooling assembly, dust removal component, protection component and heat dissipation component, the utility model is supported rotating assembly is set, when being microwave sterilization to halogenated product, this rotary motor drives bearing disc rotation, the support roller on bearing column supports bearing disc while rotating, to ensure the normal rotation of bearing disc, and bearing disc drives halogenated product rotation while rotating, so that microwave is more uniform to the irradiation of halogenated product, increase the sterilization quality of halogenated product, by setting dust removal component between collaborative work, when cold wind is delivered into sterilization chamber, the filter screen plate removes impurity in air, guarantee the clean of cold wind blown into sterilization chamber, to avoid the impurity in cold wind blowing on halogenated product, to effectively increase the quality of halogenated product.

The present application relates to a kind of brine food processing technology, belong to food processing technical field.The present application is by optimizing the thawing temperature of frozen chicken, the formula of pickling liquid, the process parameters when ultrasonic heating marinating and the process parameters when microwave sterilization, process obtains the brine chicken with low hardness, good chewiness, better tenderness and texture characteristics, and the brine chicken processed simultaneously has good appearance, taste, flavor and aroma.The present application combines two traditional processes of brine and salt roasting perfectly, discards traditional thick salt package, greatly reduces salt, tastes by marinating, releases natural flavor of food by roasting, forms the unique brine and salt roasting lock fresh technology with elastic taste, tender meat, bone crisp and lingering fragrance.

The invention discloses an intelligent microwave sterilization system and method based on machine vision, and relates to the technical field of food sterilizing.The intelligent microwave sterilization system comprises a food material information identification module and a food material microwave sterilization operation and intelligent regulation and control module.The food material information identification module collects and analyzes the type and weight of food materials; the method comprises the following steps: selecting a food material, matching optimal microwave sterilization parameters of the food material according to the type and weight of the food material, sterilizing the food material through a food material microwave sterilization operation and intelligent regulation and control module according to the optimal microwave sterilization parameters of the food material, and monitoring the surface temperature of the food material in real time in the sterilization process. And whether the surface temperature of the food material is matched with the temperature parameter threshold range is judged, and the sterilization and refrigeration device of the food material is controlled according to the judgment result, so that the operation cost is reduced, the loss of the food material is reduced, and the sterilization effect of the food material is guaranteed.

The invention relates to the technical field of beverage processing, in particular to a preparation method of quick-frozen fruit pulp. According to the method disclosed by the invention, the pulped fruit pulp is sterilized in a microwave sterilization manner, so that the method is quicker, more efficient, safer and more environment-friendly; meanwhile, according to the method disclosed by the invention, the step of vacuum degassing after traditional sterilization is avoided, and the sterilized fruit pulp is cooled once, so that energy can be effectively extracted; after filling, ultrasonic degassing and secondary cooling are carried out at a low temperature, so that the degassing effect is ensured, the cooling effect is also ensured, tedious operation and possible potential safety hazards of a traditional soaking mode are avoided, and heat extracted by primary cooling and secondary cooling is used for energy consumption during pretreatment; in addition, through an ultraviolet lamp irradiation mode, bacterial pollution is avoided, the fruit pulp is transferred to a refrigeration house for cryopreservation after being packaged, safe and efficient preparation of the quick-frozen fruit pulp is achieved, and meanwhile more energy is saved and more environment friendliness is achieved.

The utility model relates to the field of food processing, and discloses a microwave sterilization machine capable of collecting residues, which comprises a box body, a collecting frame is arranged on the inner wall of the box body, a filtering assembly is arranged on the inner wall of the box body close to the upper part of the collecting frame, and the filtering assembly comprises a filtering frame. The filtering frame is inserted in the upper portion, close to the collecting frame, of the front surface of the box body, a dismounting and mounting assembly is arranged on the right side, close to the filtering frame, of the front surface of the box body and comprises a fixing block, and the fixing block is fixedly connected to the right side, close to the filtering frame, of the front surface of the box body. According to the utility model, through the arrangement of the filter frame and the collection frame, residues can be collected, filtered and classified, larger residues are collected in the filter frame, and fine residues fall into the collection frame, so that the residue treatment process can be effectively optimized, and the difficulty and workload of subsequent treatment are reduced; and great convenience is provided for subsequent reutilization or treatment work.