Sterilization machine on the product, packaging materials, packaging containers, packaging materials, packaging aids and packaging pieces of micro-organisms on the time to kill, so that it reduces the permissible range of machines. Sterilizer is specifically for the universities and colleges and production units of the R & D institutions of the laboratory for the acquisition of experimental data; casing complete sets of sterilization systems, plate complete sets of sterilization systems: for fruit and vegetable pulp, juice, juice concentrate, milk, juice drinks or similar products for continuous sterilization process.
Basic introduction Chinese name ：sterilization machine Foreign name ：sterilization machine Heating to ：138～150℃ Environmental pH ：1～14 Equipment introduction, principle and advantages, food sterilization machine, advantages, scope of application, performance characteristics, the main products, tube sterilizer, ultra-high-temperature sterilization machine, microwave sterilizer, PU value, the system composition, principle of operation, monitoring function, tube sterilization machine, microwave sterilizer, microwave sterilizer, PU value. Monitoring function, equipment introduction sterilization machine sterilization machine on the product, packaging containers, packaging materials, packaging aids and packaging pieces of micro-organisms on the implementation of killing, so that it reduces the permissible range of the machine Principle and advantages of the material in the continuous flow of the state through the casing heat exchanger heated to 138 ~ 150 ℃, and to maintain a certain amount of time under this temperature The material is heated to 138-150°C by a casing heat exchanger in a continuous flow state and kept at this temperature for a certain period of time (2-4 seconds) to reach the commercial sterility level, and then filled in sterile packaging containers in an aseptic environment in an aseptic state. The whole sterilization process is completed instantaneously at high temperature, which can cause the microorganisms and spores of the material to be completely killed, and at the same time, the original flavor and nutrients of the food are greatly preserved. This strict processing technology and equipment, precise treatment method effectively prevents the secondary contamination of food, and greatly extends the shelf life of the product.UHT process is preferred to use inline casing heat exchanger sterilization system, because of its higher steam pressure and ultra-high temperature state has a reliable performance, especially the continuous work time can be up to more than ten hours, so as to obtain a wider range of applications than the plate type sterilization system.
Food Microwave Sterilization System Food Microwave Sterilizer Food Sterilizer Advantages 1, the viscosity range of the product is very large, the use of environmental pH value of 1 ~ 14, suitable for preserving fresh milk, pasteurized milk, yogurt, color milk, fruit juice, tea drinks, wine, ice cream, soy milk, milk beverages, long-life milk, jams, sauces, and other products of the aseptic production of products, the UHT sterilization system for processing products in the aseptic packaging conditions, the quality of its products in the UHT sterilization system. Aseptic packaging, its quality or freshness can be maintained at room temperature for 3 to 6 months (without adding any preservatives), exempted from the cold chain; 2, the equipment is fully automatic or semi-automatic computer control, touch LCD screen operation; 3, instantaneous processing, to maintain the original flavor of the product; 4, the PID temperature control system, the sterilization temperature in the recorder in real time continuous recording; 5, the product heat treatment process is uniform, heat recovery rate of up to 90%; 6, no contact points in the tube, no health dead ends, the product will not adhere to the tube, and the bellows in the sterilization process to form a higher turbulence, self-cleaning effect in the material flow process, so it is not easy to form the tube scaling and contamination; 7, longer continuous operation time and better CIP self-cleaning effect; Air Sterilizer 8, fewer spare parts, lower Running costs,; 9, easy to install, inspection and disassembly, pipeline maintenance is convenient; 10, reliable material, can withstand higher product pressure. Scope of application 1. high viscosity or heat-sensitive food and beverage products; 2. products containing fibers and pulp particles; 3. high acidity, corrosive to the dead center of the product; 4. low-acid aseptic products containing particles: milk, yogurt, cream, cheese, egg, chocolate, syrups, ice cream, fruit juice, fruit juice, jams, jellies, ketchup, soymilk, salad dressings, pastes, fats and oils, wort, ice cream, juice and oils, and soya bean paste, and soya bean paste. and grease, wort, beer, wine, rice wine, tea, coffee drinks, and so on. Performance characteristics 1, control mode: the use of microcomputer intelligent full-automatic control, control of sterilization pressure, temperature, time; 2, over-temperature automatic protection: more than the set temperature, automatically cut off the heating power supply; 3, the door safety interlocking device: pressure in the inner cavity, the door cover can not be opened, the patented device; 4, the low water level alarm: the lack of water can automatically cut off the power supply, audible and visual alarm, the import of the water detection device; 5, the leakage protection: equipped with leakage protection device; 5, the leakage protection device. Protection: equipped with leakage protection device; 6, temperature dynamic digital display, the end of sterilization end signal; 7, heating, sterilization, exhaust steam, drying process is automatically controlled, without manual supervision; plate pasteurizer 8, (four modes of control, suitable for internal exhaust and with drying type) Mode 1: heating - sterilization - exhaust steam; Mode 2: heating - sterilization - pulse exhaust steam; Mode 3: heating - sterilization - pulse exhaust steam; Mode 3: heating - sterilization - pulse exhaust steam; Mode 3: heating - sterilization - pulse exhaust steam; Mode 4: heating - sterilization - exhaust steam; Mode 5: heating - sterilization - exhaust steam; mode 3: heating - sterilization - exhaust steam Mode 3: heating - sterilization - no steam exhaust, Mode 4: customized Product Configuration: Safety Valve: over the rated pressure, release the pressure; Handwheel: rotating compass to open the lid door, simple and convenient (suitable for more than 40 liters of products); Pressure Gauge: indication of the pressure display; Seal: self rising sealing ring; Bottom movable wheels; Steam Collection Bottle: 3L, polyethylene; (suitable for the internal exhaust and drying type) with product medical device registration. (suitable for internal exhaust type and with drying type) with the product medical device registration certificate, each through the Technical Supervision Bureau of strict testing. Main Products Tube Sterilizer Tube Sterilizer is mainly used for the sterilization and cooling of all kinds of concentrated fruit pulp and all kinds of sauces, etc. It is fully controlled by touch screen operation with self-cleaning and reverse cleaning system, and the maximum production capacity can be up to 8T/h. (1) It adopts stainless steel casing type or plate heater, which has the characteristics of good heating effect, energy saving and easy cleaning. (2) The control of this equipment adopts advanced PLC-PC automatic control, and there is a monitor, at any time you can real-time dynamic understanding of the operation of the equipment, monitoring the processing of products. (3) The main driving parts, such as feeding pump and injection pump, are of well-known brands at home and abroad. The equipment has four pumps, which push the material heating operation is a high-power plunger pump to ensure the safe operation of the equipment. (4) Heating and cooling casing is a key component of the equipment, the equipment's heating and cooling casing, using a 4-layer structure, the use of internal and external wall polished seamless cold-rolled steel pipe, material layer withstand pressure greater than 200bar, the water layer of the pressure 20bar. Microwave bag packing food sterilizer Ultra-high-temperature Sterilizer Widely used for milk, fruit juice, tea drinks, milk drinks, ketchup, tomato sauce, food, food and beverage industry, food and beverage industry, food and beverage industry. The UHT sterilizer is widely used for milk, fruit juice, tea beverages, milky beverages, ketchup, condiments, beer, cream, ice cream, egg products, solid powders and other products to determine and update the original formula, product flavor screening, color assessment, stabilizers / emulsifiers set of new product research and development, and sample production. The experimental UHT sterilizer can completely simulate the production state of industrialized sterilizer, integrating heating, sterilizing, cooling and heat recovery as a whole, truly reflecting the production data, which is very suitable for universities and colleges and R&D institutions of production units to obtain the experimental data and use. 1, features (1) the product includes regeneration, heating and cooling and other three parts, and plate and pipeline sterilization can be combined in various forms, and with two independent heating and cooling parts, in order to homogenize the line. Product temperatures of up to 150°C can be achieved. All product contact parts are made of 316 stainless steel, plate gaskets and seals are made of food-grade Viton, and product line connections are made of DIN sanitary fittings. In the display output, the machine is equipped with touch screen, PLC program control, the temperature of the product, flow and other parameters for dynamic reflection, and can be selected according to user requirements of the pressure gauge or digital sensor. Therefore, the equipment can simulate most of the industrial production conditions in the laboratory. (2) covers an area of only 2 ~ 3 square meters, the minimum feeding volume of 3 ~ 5 liters, shorten the experimental time; material flow: 5 ~ 30L / h; the highest sterilization temperature: 132 ~ 140 ℃; Temperature control: ± 1 ℃; Sterilization time: 3s, 5s, 15s, 30s; Cooling water consumption: 600L / h; Compressed air consumption: 0.045cum / min. spray Sterilizer Microwave Sterilizer Microwave sterilizer is a kind of sterilizer, is a few years out of the latest sterilization equipment, widely used in food, pharmaceutical industry. Microwave sterilization is an efficient, energy-saving, stable, reliable, simple equipment, easy to operate and new technologies. Microwave sterilization machine is characterized by continuous production of equipment, only electricity, no other energy, can quickly kill the bacteria in the material, the equipment occupies a small area, no pollution, easy to operate; do not need to preheat and there is no energy loss after the shutdown. Less labor, high product quality. High degree of advanced equipment, other equipment can not be replaced by high-tech products. Microwave sterilization is the use of the electromagnetic field of the thermal effect and biological effect **** with the results of the action. Microwave thermal effect on bacteria is to make protein denaturation, so that bacteria lose nutrition, reproduction and survival conditions and death. Microwave biological effect on bacteria is the microwave electric field to change the cell membrane cross-section of the permeability properties of the bacteria, and therefore malnutrition, can not be normal metabolism, the bacterial structure and function of the flocculation, growth and development is inhibited and death. In addition, to determine the normal growth of bacteria and stable genetic reproduction of nucleic acid (RNA) and deoxyribonucleic acid (DNA), by a number of hydrogen bond relaxation, rupture and reorganization, thus inducing genetic mutations, or chromosome chattering aberrations, or even breaks. Microwave sterilization machine main technical parameters: 1, equipment operating voltage: three-phase 380V ± 10% 2, microwave frequency: 2450MHz ± 50Hz 3, input apparent power: ≤ 48KVA 4, microwave output power: ≥ 30KW (adjustable) 5, transmission and speed: frequency conversion speed (0.5 ~ 5m/min) 6, microwave leakage: in line with the national GB10436-89 standards 7, the working environment of the equipment: the working environment of the equipment is a good place to work. 7, equipment working environment: 5 ~ 40 ℃ relative humidity ≤ 80% 8, control: ordinary control or PLC human-machine interface control. 9, mainly used for powder, granular, flaky or colloidal food, pharmaceuticals, agricultural and sideline specialties, additives, spices, herbal materials and other needs of sterilization, mold, preservation of fresh products. Specific products are: pastry sterilization equipment, moon cake sterilization equipment. PU value Sterilizer is one of the key hosts in the beer packaging production line, its main task is to kill the residual yeast and other bacteria in the liquor, to ensure the biological stability of beer, so that it is conducive to long-term preservation. The depth of sterilization is usually expressed in terms of the number of PU values (i.e. Pasteur Sterilization Units, where the sterilizing effect induced by a 1-minute experience at 60°C is 1 PU value). Insufficient or excessive will have an effect on the shelf life and flavor of the beer, respectively, so to control the PU value within a certain range is the main technical indicators of the sterilizer. The system links the PU value with the spray water temperature, running time and other parameters, the operator only needs to input the required PU value, the computer will automatically control the spray water temperature in each temperature zone and display the PU value of each row of beer in the sterilizer. In addition, the system also has a shutdown automatic parameter selection function, with the length of the shutdown time, automatically adjust the temperature of the temperature zone to ensure that the PU value is controlled within a certain range. At the same time, the system also has the functions of working status monitoring, fault diagnosis and management, which is a kind of intelligent "fool" control system. System Composition This system is a hybrid electric-gas temperature automatic control system, consisting of temperature primary sensing element (platinum RTD Pt100), integrated temperature transmitter, lower computer (programmable sequence controller), upper computer, solenoid valve, pneumatic membrane valve, printer, compressed air filtering and pressure reducing valves, pressure transmitters, air circuit and so on. Working principle The temperature of each temperature zone is converted to 4-20mA signal by Pt100 platinum RTD and temperature transmitter and sent to programmable controller, and the pressure of each temperature zone pump is converted to 4-20mA signal by distributor and solenoid valve and entered into pressure transmitter, and then collected by programmable controller in sequence. Programmable controller on the one hand, input and output data processing, PID operation, on the other hand, the various signals into the host computer. The upper computer, as the human-machine interface, can monitor the operation of the sterilization process and various parameters in real time, provide alarms, historical trend graphs and data archive reports, and can be set by the operator PU value, the computer calculates the set value of the temperature of the spray water temperature in each temperature zone. After the input temperature signal is calculated by PID, the programmable controller outputs the standard electric control signal (0-24VDC) to the solenoid valve, the solenoid valve converts the electric control signal (0-24VDC) into the pneumatic control signal (20-100KPa), and finally the pneumatic thin-film valve performs the automatic adjustment to control the amount of cooling water or steam passing through the heat exchanger, so that the temperature of the various temperature zones can be controlled. Within the programmable controller, the output signal of each temperature zone is linked with the water pump, i.e., only when the water pump is working and the relay is closed, the pneumatic thin-film valve can execute the automatic adjustment, otherwise, the adjustment valve will be closed automatically. In addition, for the sterilizing constant temperature zone and the highest temperature zone, if a failure occurs in one part of the production line and the bottle conveyor stops working, the system will automatically adjust the temperature setting value according to the length of the downtime to ensure the quality of sterilization. When the water temperature in the high temperature zone of the sterilizer is 2°C above or below the set value, and the temperature in the constant temperature zone of the sterilizer is 2°C below the set value, the upper computer pops up an alarm screen, prompting the operator to pay attention. Monitoring function (1) Set the PU value, real-time display of the PU value reached by each row of beer in the sterilizer. (2) Real-time display of the temperature set value and measured value of each temperature zone, and pop-up alarm screen when the temperature is too high or too low. (3) Real-time display of the pressure value of the water pump in each temperature zone, and pop-up alarm screen when the pressure is insufficient. (4) Indicate the switching status of each regulating valve. (5) Manually control the switching status of the regulating valve. (6) Historical trend graph display. (7) Select PID operation by upper or lower computer.