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The structure and working principle of the food waste dehydrator

time:2023-08-23 13:57:35hit:110


Food waste dehydrator

With the acceleration of urbanization and the improvement of living standards, the catering industry has developed rapidly, and the problem of food waste disposal has become increasingly prominent. As an important processing equipment, the food waste dehydrator plays a key role in environmental protection and resource recovery. This article will introduce the structure and working principle of the food waste dehydrator.




1. The structure of the food waste dehydrator:




The food waste dehydrator is mainly composed of the following main parts:




Feeding system: The feeding system includes parts such as hopper, conveyor belt and feeding port. Food waste is put into the hopper through the feed port, and then the waste is sent into the dehydration chamber by the conveyor belt.




Dehydration chamber: The dehydration chamber is the key part of the whole dehydrator, usually composed of propeller, screen and dehydration wall. The propeller rotates to generate a strong centrifugal force, which quickly compacts the food waste and removes the water in it. The function of the screen is to block solid waste with larger particles, so that the water can be discharged more easily. The dewatering wall can effectively separate the garbage clumps from the water.




Slag discharge system: The slag discharge system consists of a slag outlet and a waste water discharge port. During the dehydration process, the solid waste is squeezed into dregs and discharged through the dregs outlet, while the discharged water is discharged through the waste water discharge outlet.




Control system: The control system includes electric control cabinets, buttons, display screens and other parts, which are used to control the operation of the entire dehydrator. The operator can set the dehydration time, adjust the speed and other parameters through the control system to adapt to different types of garbage.




2. The working principle of the food waste dehydrator:




The working principle of the food waste dehydrator can be summarized as the following steps:




Feeding: Put the kitchen waste into the feed port of the dehydrator, and the waste enters the hopper and is sent into the dehydration chamber by the conveyor belt.




Dehydration: In the dehydration chamber, the propeller starts to rotate, generating strong centrifugal force. The centrifugal force causes the trash to be squeezed, and the moisture is forced out of the trash. At the same time, the screen blocks large particles of garbage to ensure that the detached dregs are relatively dry.




Separation: The function of the dewatering wall enables the effective separation of dregs and water. The water is discharged from the dehydrator through the waste water discharge port, while the waste is pushed to the waste outlet.




Slag discharge: The slag is discharged out of the dehydrator through the slag outlet, which reduces the volume and weight of the garbage and facilitates subsequent processing or transportation.




Control and monitoring: The whole process is monitored and controlled by the control system. The operator can adjust parameters such as dehydration time and rotation speed as needed to obtain the best dehydration effect.




in conclusion:


As an important equipment for waste treatment in the catering industry, the food waste dehydrator can efficiently remove moisture from the waste through its unique structure and working principle, reduce the volume of waste, and achieve the purpose of environmental protection and resource recovery. With the continuous development of technology, it is believed that the food waste dehydrator will further improve its processing efficiency and environmental protection performance in the future.






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23

Aug
2023