The hair roller cleaning machine is a widely used cleaning equipment in the fruit and vegetable processing industry. Its working principle cleverly combines various cleaning methods such as brush friction, water flow impact, and bubble rolling to achieve efficient and thorough cleaning effects. This article will provide a detailed introduction to the hair roller cleaning machine, including the control of brush speed, water pressure, and the role of auxiliary functions.
Control of brush speed
The speed of the brush directly determines the intensity and frequency of brushing. Excessive speed can damage materials, while too slow speed can result in poor cleaning effectiveness. The current mainstream and most advanced control method. It is an inverter/VFD with stepless speed regulation.
Working principle: The main motor of the equipment (driving the wool roller) is connected to a frequency converter. By setting a desired speed value through the operation panel (usually a touch screen or knob), the frequency converter will precisely control the motor speed by changing the frequency and voltage output to the motor, thereby achieving stepless and smooth adjustment of the brush speed.
Control of water pressure
The main function of spray water pressure is to immediately flush away the dirt that has been brushed off, prevent secondary pollution, and assist in separating impurities. The control method is to jointly adjust the water pump and valve.
Working principle: The water pump provides a pressure source to extract and pressurize the water in the cleaning water tank. The valve is precisely regulated, and there are two types: manual control box and automatic control. When manually controlled, a manual regulating valve and pressure gauge are installed on the pipeline. The operator observes the pressure gauge reading and manually rotates the valve to change the water flow rate and resistance in the pipeline, thereby adjusting the water pressure to the preset value. During automatic control, the system is equipped with electric regulating valves and pressure sensors. The target water pressure value can be directly set on the touch screen, and the pressure sensor monitors the pipeline pressure in real time and feeds back the signal to the PLC controller. The PLC automatically controls the opening of the electric valve after calculation, achieving closed-loop automatic control of water pressure and maintaining constant pressure.
Accessibility
Modern high-end hair roller cleaning machines are no longer simply “brush machines”, but a comprehensive cleaning station that integrates multiple cleaning technologies. At present, most wool roller cleaning machines are equipped with auxiliary functions such as spraying and bubble cleaning.
The function of spraying:
Sprinkler systems typically consist of water pumps, pipelines, and nozzles, and have the following main functions:
1. Immediately flush away dirt to prevent secondary pollution
2. Provide impact force to assist in separating stubborn impurities
3. Keep the brush clean and maintain brushing efficiency
The function of AirBubbleCleaning:
Bubble cleaning is the process of installing an aeration disc or tube at the bottom of a water tank, and injecting a large amount of dense and fine air bubbles into the water through a blower. The main functions are as follows:
1. Gentle cleaning to protect delicate products
2. Roll fruits and vegetables to achieve clean cleaning without dead corners
3. Accelerate the separation of impurities with low specific gravity
Based on the above content, the cleaning machine can scrub the mud and dirt on fruits and vegetables clean.