Views: 198 Author: Site Editor Publish Time: 2020-12-08 Origin: Site
The industrial vacuum cleaner is a multi-functional equipment specially used for dust collection and purification. Its main function is to collect waste generated in industrial production, including collecting and cleaning dust and bulk materials, filtering and purifying air, and environmental protection. Vacuum cleaner for industrial use will not cause secondary dust and can avoid manual cleaning by workers. In this article, we mainly introduce the cleaning methods of filters of industrial dust vacuum cleaner.
At present, there are mainly two ways to clean the filters of industrial grade vacuum cleaner, one is pulse blowback, and the other is manual vibration. The main purpose of cleaning the filter is to ensure that the large industrial vacuum cleaner can operate normally within a normal resistance range. Industrial vacuum cleaner filter cleaning system generally adopts three control modes, including manual, timing and constant pressure.
Manual cleaning of filters in vacuum industrial cleaner is a mode commonly used by most low-end industrial vacuum cleaners. Since the cleaning staff cannot accurately determine the amount of dust on the surface of the filter bag or the filter cartridge, the filter cannot be cleaned at an accurate time. The time may be too early or too late, which will directly affect the normal operation of dust collection.
The timed cleaning of filter of vacuum cleaner for industrial purpose is widely used in today's low-end industrial vacuum cleaners, and the operation is relatively simple. It can effectively control the increase of internal pressure difference and operating resistance of industrial vacuum cleaners, but this is not the most economical and effective method. The reason is that manually setting the time cannot guarantee that the filter is cleaned when it needs to be. If the interval time is too long, the working resistance of the industrial warehouse vacuum cleaners will be too large, the motor's operating power will increase, and the circulating air will be reduced, which will cause the motor to overheat and reduce the service life of the motor even burn out. If the interval time is too short, the running resistance of the filter is not very high. At this time, cleaning will damage the filter for one more time, which will affect the service life of the filter for a long time.
The constant pressure cleaning of filter for industrial vacuum cleaners is a cleaning mode that only high-end industrial vacuum cleaners use. Constant pressure is currently the most economical and effective way to clean filters, because the fundamental purpose of cleaning filters is to control and stabilize the pressure difference. Constant pressure cleaning is mainly based on the pressure difference of the industrial vacuum cleaner filter to control when to clean the filter. When the dust on the filter gradually accumulates, the more it accumulates, the more it will form filtering resistance, and when the resistance reaches the critical point, it will automatically start to clean the filter.
It can be seen that the constant pressure cleaning of filter is the most economical and effective method for the industrial vacuum cleaner industry today. So, the best industrial vacuum cleaners use constant pressure cleaning filter. This cleaning mode can ensure that the filter is cleaned when it is most needed to clean, thus ensuring the normal operation of the industrial vacuum cleaner, so that the service life of the motor and filter is prolonged.
