Double Layers Water Immersion Retort
The water immersion retort is one kind of high efficient sterilization equipment, is suitable for the food processing industry, especially in meat, egg, corn, peanuts, wild herb, bean products, aquatic products, vegetables, such as the high temperature sterilization of food. The water immersion retort is sterilized by circulating hot water. a circulating pump and valves are used to change the flow of the liquid and to ensure equal heating of the food.
Equipment design standards and regulations
1. Quality assurance system and standards in accordance with the national standard GB150-2011 "Steel pressure vessel manufacturing standards" design, manufacturing, acceptance.
2. The equipment fully complies with GB150 standards and FDA requirements, and is mainly designed and manufactured with the index of uniform heat distribution in the retort.
3. Under the condition that the process parameters are based on the correct position of the coldest point and the temperature setting, the equipment ensures the bacterial contamination rate of less than one part per million under the same pre-sterilization condition for all products.
Advantage
Safety of equipment use:
The sterilization part of the equipment is a pressure vessel, the conventional pressure is 0.3Mpa, and the customer's pressure is generally 0.2Mpa; In order to ensure the use of 100% safety, the autoclave body design is fully taking into account all possible risk factors, from the design of the body to the selection of accessories, are very strict, all materials, labor, accessories, production process, etc. are all recorded, any problems can be traced to the source; And there is a national special equipment inspection agency as a third party supervision and inspection, signed confirmation;
In order to ensure absolute completeness, pneumatic pressure relief valve and double mechanical safety valve are installed on the equipment to ensure that under any circumstances, the equipment is not possible product pressure overload problem;
The design and equipment of the equipment is strictly in accordance with the principle of humanization, the equipment in the state of sterilization, no matter how the worker misoperation, will not open the door cause harm.
The safety retort door is simple to operate and has high safety performance. The structure design is simple, the operation and maintenance is convenient, the quick-opening door structure realizes three kinds of interlocking (mechanical chain, safe pneumatic chain, electronic induction chain), and the three chains work together to ensure safe and reliable operation.
Proximity switch, safety cylinder, mechanical interlocking device triple interlocking, safe and reliable
Add self-sealing function in the pot, compressed air source pressure is insufficient, the pot door seal ring is normally sealed, and the equipment runs normally.
Electronic security protection, the door is not in place to operate.
Mechanical safety protection, the safety chain lock device is not closed in place, the pressure inside the pot will be discharged to the outside of the pot, and the pressure inside the pot cannot be generated.
The water immersion retort door seal ring pressure detection, too low pressure will cause leakage, the program will control the equipment can not run, need to check whether the air compressor is running normally.
Air inlet valve is used to control the end of the program and the outside world to keep smooth, the pot formed no pressure state.
Safety valve
The safety valve is the overpressure protection device on the pressure equipment (such as: containers, pipelines). When the equipment pressure rises to a predetermined value, the safety valve automatically opens to relieve pressure to prevent the equipment pressure from continuing to rise. When the pressure is reduced to the specified value, the safety valve automatically closes in time to prevent a large loss of media in the equipment. The opening and closing parts of the safety valve are in a normally closed state under the action of external forces. When the medium pressure in the equipment or pipeline rises beyond the specified value, the medium is discharged outside the system to prevent the medium pressure in the pipeline or equipment from exceeding the specified value. Safety valve is an automatic valve, mainly used in boilers, pressure vessels and pipelines, control pressure does not exceed the specified value, personal safety and equipment operation plays an important role in protecting.
The rotating part of the crank arm device is made of self-made copper sleeve, which reduces the wear between the main shaft and the shaft sleeve, increases the service life of the main shaft, and the opening position is accurate and does not deviate.
The heat distribution in the sterilizer pot is easy to achieve uniformity:
The pipeline arrangement of the circulation system, pipe diameter, spray hole, number, pump flow, head, pressure and pressure relief position are carefully designed, precise calculation, matching each other, in line with the relevant provisions of the United States FDA. It can effectively ensure that the temperature difference in different parts of the sterilization pot at the same moment is within ±0.5℃.
The steam diffusion tube in the sterilization pot runs through the entire length direction of the water retort, that is, the import and export cross-sectional area is 1.5-2 times. It can ensure smooth steam flow without causing steam blockage resulting in bias, and ensure uniform heat distribution.
Steam - steam inlet automatic valve (size Angle seat valve control), can automatically adjust the size of the opening amount according to the need, more accurate temperature control. < Different from other sterilizer manufacturers use a single corner valve control - as shown in the figure >.
Centrifugal pump for circulating sterilization, and its model size ensures that the process water in the pot is circulated once every 3 minutes. All pipe connections are made of stainless steel between containers and pump connections are made of stainless steel.
The canned food autoclave is equipped with a muffler device, the use of steam muffler to eliminate vibration and sound, prevent the occurrence of steam hammer phenomenon, effectively reduce the hot water in the heating (especially heating to 80℃-90℃) during the blasting sound.
The liquid level gauge and circulating pipe mouth are uniformly provided with a filter screen, and the bottom of the canned food autoclave is provided with a water baffle to prevent materials and debris from falling into the pipe and blocking the pipe, pump and valve. When cooling down, the remaining water steam condenses immediately after the cold water column enters, and the pressure in the pot is instantly lost, causing the bag to rise.
(Any twenty-four point temperature difference (heat distribution) diagram in the pot)
Energy saving:
The process water is first heated in the water immersion retort to the required sterilization temperature or even slightly higher, (taking 121℃ sterilization as an example, the hot water first rises to 121℃, and the temperature in the sterilization pot is generally about 110°). In this way, the heating time of hot water in the water immersion retort is reduced, and the purpose of rapid heating is achieved, and the color and taste of the food are maintained to the maximum extent. At the same time, after sterilization, the hot water is recovered to the water storage tank, which achieves the effect of energy saving and consumption reduction.
The water and return water of the autoclave for canning are pumped by the pump rather than compressed air, which shortens the time of the entire sterilization operation process, saves the amount of compressed air and improves the production efficiency.
Docking pipe is convenient and simple:
The steam mouth of the sterilization water immersion retort is on the same side of the upper and lower pipes, and the customer only needs one steam pipe docking equipment, without connecting two external pipes.
The air exhaust pipe of the canning retort machine is centralized in series, which is convenient for customers to connect the compressed air pipe and the exhaust pipe. This kind of air exhaust connection method first reduces the need for multiple compressed air and exhaust pipes before. Second, the pipeline distribution is simple and clear, which is beautiful but also saves costs and reduces leakage points.
Stable control system:
The liquid level meter adopts magnetic float liquid level meter with automatic liquid level remote transmission and liquid level display function, which makes the liquid level control more accurate and effectively solves the problem of inaccurate signal transmission of the photoelectric liquid level meter. The nozzle of the liquid level gauge is provided with a strengthening fixing device to prevent vibration during the sterilization process resulting in cracks or fractures of the nozzle of the liquid level gauge.
Computer automatic PLC program automatic control, touch screen command input. World famous brand (Siemens), stable operation, precise temperature and pressure control, low failure rate. Sterilization process automatic storage function, each product/container can be matched with a different formula, because the number of programs is unlimited. A consistently high quality product is guaranteed through extremely precise pre-set temperature and pressure distribution. Touch screen operation interface, dynamic screen display, parameter values can be arbitrarily set according to product requirements.
Equipment production detail drawing
The use of the best quality flange and seal parts, the head is formed by a cold pressing, and after aging vibration, the use will not produce stress deformation.
Advanced and stable SIEMENS control systems ensure that customers find their supply chain in a timely manner worldwide and reduce downtime.(fully automatic control system)
The industry's rare high-tech equipment and strict production process control management to ensure the quality of the machine.
Main Function
The main function of the automatic double-layer water bath sterilizer is to carry out high temperature sterilization, is suitable for food processing manufacturers for continuous operation of high temperature sterilization.
Automatic double-layer water bath sterilizer adopts hot water circulation sterilization method, through circulation pump and exchange valve to change the flow of liquid, equal heating food, to ensure the uniform distribution of temperature and heat transfer, thus effectively sterilization treatment. the sterilization pot is suitable for larger output, continuous operation of the food processing factory use, especially suitable for pouched meat, vacuum corn, peanuts, wild herb, bean products, aquatic products, such as the high temperature sterilization of food. In this way, can effectively extend the shelf life of products, to ensure the safety and quality of food.
In addition, automatic double-layer water bath sterilizer also has shutter type pressure vessel safety interlock device, independent electrical instrument control system, can automatically carry out constant temperature, insulation, timing operation. is made of stainless steel. has the characteristics of beautiful appearance, health, safety and durability. is an important equipment in food processing industry.
Precautions for use
When using the automatic double-layer water bath type sterilizer, pay attention to the safety operation regulations of the equipment, if the equipment needs to be cooled after heating, use a soft sponge or brush gently during the cleaning process, do not use hard objects to scrub the surface of the equipment, do not pour water into the plug or power socket, to avoid electric shock or short circuit.
Check the equipment status: Before use, ensure that the water immersion retort door is sealed in good condition, check whether each valve, instrument is working normally.
Control steam pressure: During the operation of the equipment, should always pay attention to the changes of steam pressure, hot water pressure and cold water pressure, should take corresponding measures in time, to ensure the normal operation of the equipment.
Pay attention to the control system: in the process of sterilization, should pay attention to the operation of the control system, if abnormal, should immediately stop the machine or press the emergency stop button.
Safe operation: Prohibit standing in front of the germicidal pot, operator in the operation of the valve, prohibit directly facing the valve, to prevent the valve core from hurtful.
Avoid over temperature and overpressure: do not use the canning retort machine over temperature, overpressure, do not open the pot door with pressure, with water.
Regular maintenance: Should be promptly cleaned after use, to avoid items sticking to the equipment, will affect the quality of the next operation. regularly check whether the power cable of the equipment is damaged, if found, should be repaired immediately.
Replace the sterilizing resin: According to the equipment advice, need to replace the sterilizing resin after each operation, to ensure the clean sterilization effect of each operation.
By following these precautions, can ensure the safe and efficient operation of the automatic double-layer water bath sterilizer, and extend the service life of the equipment at the same time
Parameters and Specification
water immersion retort
Technical parameters include effective volume, test pressure of 0.44mpa, maximum working temperature of 143 degrees, working pressure of 0.29mpa, normal working temperature of 121-134 degrees, the timing selection range is 0-99min or 0-99hour59min, the output of 200-1000 kg/h, the size of the product can be customized, and equipped with corresponding trolley, plate and tray. These parameters show that the fully automatic steam heating water immersion retort is suitable for handling a large number of food processing tasks, can meet the high temperature sterilization needs of different foods, to ensure the safety and shelf life of food. In addition, the equipment also has the characteristics of rapid temperature rise, uniform heat distribution and no sterilization dead Angle, can be in a short time the product from 20℃ to 121℃ temperature, suitable for a variety of different forms of packaging, such as canned, protein drinks, hard canned and flexible packaging food and so on. automatic water immersion retort adopts touch screen automatic control, microcomputer adjustment and control the whole operation process, digital display of pressure and temperature, support multi-stage germicidal technology, and can record all the process, easy to trace and monitor. These technical parameters together ensure the high efficiency and safety of the automatic spray sterilizer in the food processing industry. power supply voltage is three-phase 380V 50HZ. Parameters are adjustable, the specific specifications are as follows.
| Model-diameter(mm)（can customize） | RT-700 | RT-800 | RT-900 | RT-1000 | RT-1200 |
| Cylinder length（mm） | 1200 | 1500 | 1800 | 2200 | 3600 |
| Material | SUS304/Q345R | ||||
| Design temperature | 147℃ | ||||
| Testing pressure | 0.44Mpa | ||||
| Design pressure | 0.35 Mpa | ||||
| MODEL | DIAMETER(m) | CYLINDER LENGTH(m) | TOTAL LENGTH(m) | PRODUCTIVITY | BOILER MODEL(ton) | CAPACITY(m3) |
| 700 | 0.7 | 1.2 | 1.7 | 120-150kg | 0.1 | 0.7 |
| 800 | 0.8 | 1.5 | 2.3 | 200-250kg | 0.2 | 0.9 |
| 900 | 0.9 | 1.8 | 2.5 | 300-350kg | 0.2 | 1.1 |
| 1000 | 1 | 2.2 | 3.0 | 500-550kg | 0.3 | 1.8 |
| 1200 | 1.2 | 3 | 3.8 | 800-1000kg | 0.5 | 4.0 |
1. TYPE: Electrical heating , steam generator(boiler). 2. MEDIUM : air, water ,steam. 3. CONTROL SYSTEM : Manual ,semi-automatic and fully automatic options. 4. Diameter, length ,design pressure and temperature fabrication under customers requirements. | ||||||
| MODEL | DISPOSE |
| 700（ELECTRIC&STEAM，36kw） | WITH 3 TRAYS，1 PALLET、1 TROLLEY |
| 800（ELECTRIC&STEAM，45kw） | WITH 6 TRAYS，2 PALLETS、2 TROLLEIES |
| 900（ELECTRIC&STEAM，60-75kw） | WITH 8 TRAYS，2 PALLETS、2 TROLLEIES |
| 1000（ELECTRIC&STEAM，90-120kw） | WITH 10 TRAYS，2 PALLETS、2 TROLLEIES |
| 1200（ELECTRIC&STEAM，150-260kw） | WITH 15 TRAYS，3 PALLETS、3 TROLLEIES |
| 1500 | WITH 20 TRAYS，4 PALLETS、4 TROLLEIES |
Note: 1. About the electric heating power(only select the electric heating type): the above is the standard configuration, which can be customized according to the user's power grid capacity. 2. About the number of trays: the above is the standard configuration, and the number can be customized according to user products’ size. | |
Equipment characteristics
Quick high temperature sterilization, the double tank water circulation for sterilization, preheated to the required temperature of the hot water tank, shorten the sterilization time, sterilization temperature high starting point, protect the quality of the products.
Puming the hot water to the top tank after sterilizing, working medium used in the sterilization process can be recycled, saving steam, energy consumption and sterilization time and manpower, material consumption, greatly reducing the cost of production.
Uniform flow exchange way, equilibrium temperature, no blind point.
Full automatic computer control system, all the sterilization process controlled by PLC completely, one time finished, without manual operation.
PLC programming control, can store more than 100 sets of sterilization formula, sterilization to achieve standardization.
Every equipment can be equipped with a FO value control system, all data including sterilization, sterilization conditions, F value, temperature time curve, time pressure curve can be processed by data processing software to be saved or printed, in order to facilitate production management and sterilization more scientific.
Simulation of temperature control system, can set up multi-stage heating mechanism, do the best to keep the colour, waste and . Nutrion, sterilizing temperature exactly in ±0.5℃, avoid the overcooking or sterilizing halfway.
The heat distribution is uniform, easy control the product quality.
In allusion to flexible pack products, especially bulk packaging, heat penetration speed is fast, good sterilization effect.
APPLICATION
Metal container: Tinplate cans, aluminum can.
Flexible packaging products: Aluminum foil bags, high-temperature cooking bag.
How to Use the double layers water immersion retort machine?
The use process of automatic double water bath type sterilizer mainly includes the following steps:
Preparation: First check that all valves are closed, then add water to the autoclave for pouched meat and start the heating process.
Heating process: Sterilization through hot water circulation, the use of circulating pump and exchange valve to change the flow of liquid, to ensure that the food evenly heated.
Sterilization process: The international advanced technology, through hot water circulation and immersion sterilization, to ensure the uniform heat distribution at any point in the sterilization tank from heating up, insulation to cooling down, effectively eliminate the dead Angle phenomenon in the sterilization process.
Control system: The whole sterilization process is controlled by computer PLC, using chart tablet, using screen touch control. all periods are controlled by analog sensors and automatic valves, can be switched from a single to a multi-stage sterilization process. pressure and temperature are displayed digitally, can be programmed in advance and entered into the computer.
Data recording: F value measuring instrument can be configured on the water immersion retort, the measuring instrument has the function of measuring value. All sterilization data, including sterilization conditions, F value, time-temperature curve, time-pressure curve, etc., can be saved or printed by data processing software, to facilitate production management.
Components
Packing:
LCL shipping: Packing in export plywood wooden case
FCL shipping: Can choose not be packed in wooden cases(save your cost), directly wrapped film packaging into the container reinforcement.
Installation accessories: Thermometers, one set of liquidometer,1 door sealing gasket, pressure gauge, safety valve, temperature sensors and pressure sensors, paperless recorder(optional).
The Fully automatic steam heating water immersion retort is composed of 2 cylinders, 4 sets of sealing head, two sets of flanges, sealing device, saddle device, bending arm device, safety chain 1, safety chain 2, computer automatic control cabinet device, insulation device, a set of cargo basket, water pump and all circulation pipes and various valves and other parts.
The water immersion retort for food sterilization main body is usually made of food-grade 304 stainless steel pressure vessel special national standard plate. You can also choose more advanced materials such as SS316 according to the customer, and you can also choose carbon steel material (Q345R) according to the user's budget.
Certificate
Cases
The water immersion retort machine has been exported to many different countries, North America including the United States, Canada, South America including Chile, Peru, Ecuador, etc., Europe such as: Britain, Italy, Greece, Latvia, Russia and so on. African regions such as: South Africa, Cameroon, Ghana, etc. Southeast Asia: Thailand, Vietnam, Myanmar, Indonesia, Malaysia, etc. Central Asian regions such as Uzbekistan, Kyrgyzstan, Pakistan etc.
Customer Review
Mushroom substrate Steam sterilizer Retort autoclave machine
l had a great experience with this company.Product was manufactured in a timely manner.They helped me customize a few things.Insulation of the product is also pretty good. Autoclave's wall thickness was also inspected by a local inspectioncompany and everything was as agreed.l am happy with this purchase and l hope allfuture buyers will have as good of an experience as l have had.
Gas Heated Jacketed Kettle For Making Sauce / Soup
Heavy duty equipment and Angel is great to work with, one of the few suppliers to provide a owners operational manual before the sale, thank you Angel.
Customized High Pressure Autoclave For Mushroom Cultivation
Great product, always timely manner response to any questions or concerns we had, shipment came in time despite all the pandemic regulations. We bought a big autoclave and a boiler for it, all looking great and quality according to specs, reasonable prices also. Thank you!
Industrial Electric Cooking Pot With Mixer
The customer service is excellent and very diligent. My best experience ever!
Shitake Mushroom Spawn Retort Sterilizer Machine
Solid product and excellent customer service. Angel Fan was very professional and help me customizing the autoclave and steam generator according to my requirements. I would buy again, highly recommended.
SEMI-AUTOMATIC - DOUBLE DOOR - MUSHROOM AUTOCLAVE : RT-1200*4000mm (INCLUDE TROLLEY）
Hello my name is Andrea Galifi I bought a mushroom autoclave from Zhucheng Ritonf Machinery. from the first contact with Angel Fan I was assisted in all my needs, in addition to having demonstrated excellent ability of seller Angel has proven to be professional and a very good person she is an excellent image for this company! excellent work in after sales support in helping me start up my autoclave, strongly hope to continue a partnership.
After Sales Service
Service & Installation
Consultation service before, during, and after sales;
Project planning and design services;
Test the machine as far as possible in the existing conditions of the workshop until everything is functional;
Training of equipment maintenance and operating personally;
We supply installation drawing and instruction.
Warranty period: Main body one year, lifetime maintenance.
Easy damaged parts (gasket\plastic parts\rubber parts) free in 1 years, we supply the new one if there is quality problem caused fittings broken, freight is collect.
Installation and debugging:
Method (1): We will debug it well before shipping and take videos, supply remote assistant to install and debug when you do this job.
Method (2): If the buyer needs the supplier to send engineers to the site for installation and commissioning, extra charge.
Payment Term
T/T, L/C etc.
RELATED PRODUCTS
Semi-Automatic Steam Heating Double Layers Water Immersion Retort
Semi-automatic steam heating double layers water immersion retort is a kind of efficient food processing equipment, especially suitable for meat, egg, corn, peanuts, wild herb, bean products, aquatic products, beverage such as the high temperature sterilization of food.
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