Product
Backwash roots blower
Backwash Roots blowers are used in the cleaning process of filters or separators to remove impurities accumulated on them through reverse blowing.
Principle
The working principle of the backwash Roots blower is similar to other types of Roots blowers, that is, it uses two three-blade rotors that are not in contact with each other but rotate synchronously to form a series of sealed working volumes in the cylinder. As the rotor rotates, these volumes sequentially suck in gas from the air inlet, compress it in the enclosed space, and then discharge it from the exhaust port. 
Parameter
Single fuel tank: YCSR-(50/65/80/100/125/150/175/200/250/300)
High-pressure double fuel tank: YCSR-(80/100/125/150/200/250/300)H
Intensive: YCSR-MJ(50/65/80/100/125/150/175/200/250)
Roots vacuum pump: YCSR-(80/100/125/150/200/250/300)V 
Features and Advantages
Efficient cleaning: It can provide a large amount of compressed air in a short time to ensure the complete removal of sediments on the surface of the filter material and restore the permeability and efficiency of the filter.
Energy saving and consumption reduction: Compared with traditional manual or mechanical cleaning methods, the use of backwash Roots blowers can reduce downtime and labor costs, while reducing water consumption.
Long life and low maintenance: Made of high-quality materials, reducing the risk of wear and corrosion; the internal structure is sturdy and durable, reducing the need for routine maintenance.
Strong flexibility: The output parameters can be adjusted according to different filter equipment and working conditions to adapt to various backwash tasks.
Easy to integrate: The compact design makes it easy to integrate with existing filtration systems, making installation simple and fast without the need to significantly modify the original facility. Usage Scenarios
Backwash Roots blowers play an important role in many fields due to their unique performance characteristics, and are especially suitable for the following application scenarios: Water treatment system: such as sand filter, activated carbon filter, etc. In these equipment, backwash Roots blower is used to regularly remove sediment, organic matter and other impurities on the filter material to ensure water purification effect.
Air filters: including industrial bag dust collectors, electrostatic precipitators, etc. Backwash Roots blowers can help remove dust accumulated on filter bags or electrode plates and maintain good ventilation conditions.
Wastewater treatment plant: used to clean membrane components in membrane bioreactors (MBR) to prevent membrane pores from being clogged and improve sewage treatment efficiency.Food and Beverage Industry: In filtration devices used in juice clarification, beer brewing, etc., backwash Roots blowers help maintain product purity and quality.
Pharmaceutical and chemical industry: For those applications that have strict requirements on product purity, such as pharmaceutical production, fine chemical synthesis, etc., backwash Roots blowers can ensure that the filter media is always in the best condition and avoid the risk of contamination.
Environmental protection projects: For example, in the spray drying absorption tower of the flue gas desulfurization (DSI) system, the backwash Roots blower is used to clean the dust in the collector and ensure the normal operation of the system. 