Product Description:
A water immersion rotary retort machine is a type of industrial equipment used for heat processing food products in sealed containers. It is an advanced technology that uses water immersion to transfer heat to the food containers, which are rotated continuously during processing to ensure even heat distribution. The machine is designed to work efficiently and reliably, ensuring food safety and extending the shelf life of packaged products. The rotary body of the machine rotates 360 degrees, allowing for fast and even heating of the product. This makes it an ideal machine for processing products that are large in size, such as condensed milk and sausage.
Features of Rotary Water Immersion Retorts
1.Rotation method
The rotary retort sterilizer is based on the conventional retort sterilizer, with the addition of rotating structures such as a rotating cage, a tug, a reducer, and a clamping mechanism, so that the product can rotate along the center line of the sterilizer cylinder. During the food rotation process, the food and soup in the package continue to flow and mix, promoting heat transfer. The sterilized product content is uniform, non-stratified, and the product is beautiful and tastes good. It is particularly suitable for high-temperature sterilization of canned foods with high viscosity and high sugar content.
2. Rotating cage support method:
The cage is supported by the rear axle and the support wheel at three points in the retort sterilizer. The flat cover head at the rear end reduces the bending moment load of the rear axle, improves the support strength, and increases the service life of the rear axle. The equipment is safer and more reliable.
Compared with the four-point support of domestic peers, it can better guarantee the concentricity of the rotating body, the tug and the cage have good fit, fewer fault points, and less impact on the cylinder.
After the rotating cage and the rear axle are welded and assembled, the support surface of the rear axle and the tug is processed as a whole, with high processing accuracy, ensuring the parallelism and concentricity of the rear axle and the tug. When welding the saddle, cylinder, and head, the preferred welding method is adopted in combination with many years of experience, and the corresponding tooling fixture is made for positioning. As shown in the figure below:
3. Advantages of the supporting roller structure
There are two supporting rollers in the retort sterilizer, and the bearings are outside the sealing ring to avoid a series of problems such as rusting caused by the bearings being immersed in water and difficulty in disassembly and maintenance. Lubricating oil is added to the bearing cavity to ensure smooth operation of the bearing and increase its service life. The bearings are tapered roller bearings, which are suitable for heavy loads or impact loads. They can withstand radial and axial loads at the same time and are suitable for low-speed working occasions such as supporting rollers. The saddle side cover is detachable and easy to disassemble and maintain. As shown in the following figure:
4. Advantages of rear axle structure
The bearings are also tapered roller bearings, located in the bearing cavity isolated from the inside of the retort sterilizer, and filled with lubricating oil. The rear axle adopts multiple seals, and the sealing rings are imported brands. Our company has conducted long-term experiments before using them. The sealing rings run continuously under high temperature, high pressure and high speed experimental environment without damage. The quality is reliable, and the pressure resistance and wear resistance are strong, which saves users the trouble of frequent replacement of sealing rings. At the same time, it reduces maintenance costs and increases more production benefits for customers.
5. Advantages of the clamping structure
The pneumatic clamping method is adopted, and the cylinder compressed air is pressure-controlled to ensure that the equipment cannot rotate without clamping.
As shown in the figure:
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Application Scope:
Suitable items to be processed: plastic cups of breakfast porridge, tinplate cans of eight-treasure porridge, tinplate cans of condensed milk, etc., and viscous cans.
Why water immersion rotary retort machine for condensate milk in cans ?
