The working principle of vegetable washing machine and water saving introduction

For vegetable washing machines, many friends may have just heard of it and have not seen it or used it. Everyone knows that the function of the vegetable washing machine is very powerful. It is used to clean the fruits and vegetables. Not only the sediment on the vegetables is gone, but also the residual pesticides are gone. Because most of the time, they are washed with water or with fruits and vegetables. Vegetables washed with water will be worried that they will not be cleaned. Washing with detergent is afraid of the residue of detergent, and most of us wash the vegetables with running water, which causes a lot of waste. The vegetable washing machine can solve this problem well. Let's take a look at the principle of Pengqi mechanical vegetable washing machine and how it helps us save water.

The working principle of the vegetable washing machine is roughly: the vegetables that need to be cleaned are all placed in the water tank, and are fully dispersed, tumbling, cleaned and transported under the action of high-pressure water flow and strong air bubbles. The sediment on the surface of the vegetable will fall off and settle to the bottom compartment to prevent re-contamination caused by tumbling backflow. The debris and bugs washed from the vegetables float on the surface of the water and are collected by the mesh. The water overflowing the sink is removed from the tank and into the nylon bag. After the vegetables are washed by the vegetable washing machine, they are then sprayed and then sent out through a conveyor belt. There is a blowing device at the end of the conveyor belt, and the debris that has not been thoroughly cleaned is blown off.

The vegetable washing machine has its own water circulation system. The water in the washing tank and the low storage tank is filtered in a high-storage water tank, and then sent back to the water tank by the centrifugal pump. Low water consumption, saving water and energy. All equipment and components attached to the washing machine can be easily installed, removed and cleaned. Through two to three connections, processes such as cleaning, foreign matter removal, sterilization, and cooling can be continuously performed.

In order to save water resources, the wastewater washed by the vegetable washing machine should be recycled and reused. After washing, the main components in the wastewater are mechanical impurities (mainly rotten leaves) and sediment. Mechanical impurities can be filtered through the filter, while the sediment is mixed in the form of a gel, and special equipment is required to remove it. After consulting the data, we chose a hydrocyclone. The detailed process is as follows:

The vegetable washer hydrocyclone is a centrifugal sedimentation device that uses a pump or hydrostatic head pressure to tangentially enter the cyclone from the inlet of the upper part of the cylindrical casing, generating a rotational motion within the cylinder and consisting of four sides. Moving toward the center creates a strong vortex motion, swirling from top to bottom. The coarser particles in the flow in the cone are subjected to centrifugal force to settle toward the wall of the vessel and the residual liquid is discharged from the underflow at the top of the cone. The part of the liquid containing the fine particles is discharged through a circular tube fixed at the center of the top and extending into the cyclone, and the discharged water passes through the activated carbon filter core, and the adsorption of activated carbon can adsorb the fine particles in the filtrate. This allows water purification to be reused.

The water consumption of vegetable washing is closely related to the type of vegetables, the degree of soiling, and the cleaning process. It is also related to the cleaning water mode and the product requirements of the vegetables after washing. The type of vegetables, the degree of soiling and the product requirements of the vegetables after washing directly affect the absolute amount of water consumption. Different washing processes and cleaning modes may change the water consumption, which is also the reduction of water consumption during the vegetable cleaning process. Use factors. The relationship between the water consumption during the vegetable cleaning process and the vegetable cleaning mode, and the water consumption of the equipment cleaning vegetable is expressed as: the total volume of water required for cleaning a certain quality vegetable under the condition that the turbidity of the washing water when the vegetable leaves is the same limit value. the amount.

The above is all about the working principle of vegetable washing machine and the introduction of water saving function. I hope that everyone can help, and we believe that the development of our vegetable washing machine will get better and better.