Water Spray Retort
The water spray retort machine is a kind of efficient sterilizing equipment, suitable for all kinds of food sterilization treatment.
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 retort 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 retort machine, 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 autoclave machine 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 glass bottle sterilizer 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 glass bottle sterilizer runs through the entire length direction of the spraying sterilizer, 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 water shower retort 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 glass bottle sterilizer 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 glass bottle sterilizer 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 retort)
Energy saving:
The process water is first heated in the water spray retort machine 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 water spray retort machine is generally about 110°). In this way, the heating time of hot water in the water spray retort machine 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 water spray retort machine 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 water cascading 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 water shower retort 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.
Why different?
Water spray retort machine is distinguished by its efficiency, safety and automation, and its careful consideration of food protection.
High efficiency: Glass bottle sterilizer machine adopts advanced technology from Germany, Italy, Japan and other countries, has high efficiency heat exchanger, can heat food to sterilization temperature in a short time, usually under the steam pressure of 0.6MPa, food from 20℃ to 121℃ temperature only about 10 minutes. in this way not only can greatly shorten the sterilization time, can better maintain the original taste and color of food.
Safety: Through indirect heating and cooling, avoids secondary contamination of food, at the same time, softened water is used for sterilization, avoids the contamination of the outer package caused by water quality problems, ensures the safety and hygiene of food.
Automation: Automatic spray type sterilization pot is fully automatic control by touch screen, the whole operation process is regulated and controlled by microcomputer, pressure and temperature digital display, can be according to the requirements of different food sterilization conditions, set different heating and cooling processes, and stored in the computer, to achieve multi-stage sterilization process automatic management 1.
Careful consideration of food protection: The equipment adopts a soft way in the cooling process, to avoid packaging breakage or content damage caused by excessive temperature difference, is especially suitable for fragile glass bottles and food requiring special treatment, such as shellfish, etc.
In summary, spraying sterilizer through its high efficiency, safety, automation and careful consideration of food protection, to meet the needs of modern food processing enterprises for high quality, high efficiency sterilization.
Main Function
The main purpose of the spraying sterilizer is to sterilize food at high temperature.
Spraying sterilizer is a kind of equipment used for food processing, its main function is to sterilize food through high temperature, to extend the shelf life and safety of food. This sterilization method is suitable for a variety of food types, including but not limited to protein drinks, hard canned food and all kinds of flexible packaging food. By high temperature sterilization, can effectively kill microorganisms in food, to prevent food spoilage, to ensure food safety and hygiene.
Water spray retort machine can improve sterilization efficiency, save resources, improve the working environment, improve product quality and convenient operation.
Precautions for use
When using the water spray retort machine, need to pay attention to the following points:
Check the water level: Check the water level of the external kettle before use, keep the water level between the highest and lowest line, to prevent the danger caused by water and steam overflow during the sterilization process.
Choose the appropriate water quality: RO water or single steam water should be used, to prevent scaling in the sterilization pot.
Preparations for loading: Put the sterilized items into the basket, pay attention to the items do not exceed two-thirds of the volume of the basket, should retain a certain gap between the items, to facilitate steam penetration.
Operation process: Using touch screen automatic control, the whole operation process is adjusted and controlled by microcomputer, pressure and temperature are displayed digitally. According to the requirements of different food sterilization conditions, can be set at any time different heating and cooling processes and stored in the computer.
Safe operation: During the operation, should be monitored at any time the F value of the food center, the heat distribution in the kettle, and heat penetration ( temperature from the surface of the food to the geometric center of the food) .
Pressure control: Perfect pressure control is the key, the pressure of the whole production process is constantly adjusted, to adapt to the changes of the internal pressure of the product packaging, to minimize the deformation of the product packaging, is especially suitable for gas-containing packaging products.
Treatment after sterilization: After sterilization, when all steam is drained, the pressure on display is 0, temperature is reduced to below 90℃, can be opened the sterilization pot cover. When opening the lid of the sterilized pot, the person should stand on both sides of the sterilized pot and slowly open the lid.
Following these precautions ensures the safe and efficient operation of the fully automatic spray sterilizer while protecting the quality and safety of the food.
Parameters and Specification
water spray retort machine
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 automatic spray type sterilizer 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 spray germicidal pot 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 | |
Sterilizing machine for jars can be divided into two types:
Spray (direct hot and cold) conditioning retort machine
Spray (indirect hot and cold) conditioning retort machine.
Now the two different kinds of spray retort machine are described in detail:
Spray (direct hot and cold) conditioning retort machine
A small amount of process water, rapid cycling, to quickly reach a predetermined sterilization temperature.
Reduce steam consumption, the steam, the soft water in the retort direct hot mix, and to improve the speed of heating cooling.
Low noise to create a quiet, comfortable operating environment.
The kettle is equipped with four removable temperature sensing probe can monitor the F value of the food center, heat distribution, heat penetration to keep abreast.
Perfect pressure control throughout the production process pressure is constantly adjusted to accommodate the pressure changes inside the product packaging, particularly suitable gas packing products.
Process water preheating system (option) is a continuous heating process can ensure that the warm, or hot-fill products.
Sterilizing water using softened water (optional) to avoid water quality problems caused by the packing process water contaminated by dirt.
Steam sterilization function (optional).
RANGE OF APPLICATION
Metal container: Tinplate cans, aluminum can.
The soft packing: Transparent bags, aluminum foil bag, vacuum bag, high temperature cooking bags etc.
Using the computer control system of the most advanced in the world.
Using temperature film regulating valve automatically adjust the temperature in the retort.
Using the high efficiency heat exchanger, a few minutes to achieve sterilization temperature.
Valve switch all by computer program control.
The sterilization procedure completely adopts computer automatic control, No need t manual operation.
With large touch screen, sterilization processes to animation representation.
Using electronic control temperature, pressure transmitter.
The graph can be instant printed and stored the time, temperature, pressure.
Spray (indirect hot and cold) conditioning retort machine.
Indirect heating and indirect cooling, cooling water, process water does not touch, avoid secondary pollution of the food, without the use of water treatment chemicals. High temperature and quickly sterilization.
Reduce steam consumption, steam and atomizing sterilizing water make thermal mixing in retort directly, which increases speed of temperature warming and cooling.
Few quantity of process water makes quick cycle, and reaches presetting sterilizing temperature quickly.
Have low noise, and create quiet and comfortable operational environment.
The kettle is equipped with four removable temperature sensing probe can monitor the F value of the food center, heat distribution, heat penetration to keep abreast.
Perfect pressure control throughout the production process pressure is constantly adjusted to accommodate the pressure changes inside the product packaging, particularly suitable gas packing products.
Process water preheating system (option) is a continuous heating process can ensure that the warm, or hot-fill products.
Sterilizing water using softened water (optional) to avoid water quality problems caused by the packing process water contaminated by dirt.
Steam sterilization function (optional).
APPLICATION
The soft bag packaging: Transparent bags, aluminum foil bag, vacuum bag, high temperature cooking bags etc..
Metal containers: Tin cans, aluminum cans and glass bottles products.
Plastic containers: PP bottle, HDPE bottle.
How to Use the water spray retort machine?
The water spray retort machine is suitable for all sizes of food processing enterprises, including small, medium and large food plants. is suitable for all kinds of high temperature resistant packaging materials, including plastic containers, soft bag packaging, tinplate cans and glass bottles. plastic containers: such as PP bottles, HDPE bottles and so on.
Soft bag packing: Including aluminum foil bag, transparent bag, vacuum bag, high temperature cooking bag, etc.
Tinplate cans: Including aluminum cans and glass bottles.
These packaging materials are widely used in food packaging, including bird's nest, high-temperature cooking bags of food, chestnuts, canned fish, glass bottle canned corn, canned rice porridge, fortified breakfast cereals, etc. The spray retort machine by spraying the food high temperature sterilization, to ensure food safety, at the same time to improve the shelf life and quality of food.
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 water cascading retort machine is composed of one cylinder, two 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, high efficiency heat exchanger (optional or optional according to different packaging) water pump and all circulation pipes and various valves and other parts.
The water cascading retort machine 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 spray 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.
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