Introduction to the filter
How does the filter work?
When the filter is working, the water to be filtered enters from the inlet, flows through the filter screen, and enters the pipeline required by the user through the outlet for process circulation. The particle impurities in the water are trapped in the filter screen. In such a continuous cycle, more and more particles will be trapped, the filtration speed is getting slower and slower, and the imported sewage continues to enter, and the filter hole will be smaller and smaller, thus creating pressure between the import and export. When the amplitude difference reaches the set value, the differential pressure transmitter transmits the electrical signal to the controller, and the control system starts the drive motor, drives the shaft to rotate through the transmission component, and opens the sewage outlet, and the sewage is discharged from the sewage outlet. After cleaning, the pressure difference is reduced to the minimum value, and the system returns to the initial filtering state, and the system runs normally.
What is the working speed of the filter?
When the solid particles in the suspension are large and uniform in size, the pores of the filter slag layer are relatively smooth, and the filtrate passes through the filter slag layer at a higher speed. Using a coagulant to condense fine particles into large particles is beneficial to improve the filtration speed.
For the solid particles settling fast suspension, in the upper part of the filter media filter, filter direction and gravity direction, coarse particles settling first, can reduce the blocking of the filter media and filter slag layer; In the refractory suspension (such as colloid) mixed with coarse solid particles such as diatomite, expanded perlite, can make the filter slag layer lose; When the filtrate viscosity is high, the suspension can be heated to reduce the viscosity. These measures can speed up filtering.
What are the performance characteristics of the filter?
1. Efficient and accurate filtration: special structure of the filter plate filtration technology, with accurate and sensitive performance, to ensure that only particles smaller than the required particle size can enter the system, is the most effective filtration system; The system flow can be flexibly adjusted according to the needs.
2 .Standard modular, save space: the system adopts a standard disc filter unit, according to the modular design, users can choose according to need, flexible and changeable, strong interchangeability. The system is compact and has a small footprint, allowing for flexible installation using corner Spaces.
3. Fully automatic operation, continuous water discharge: the backwashing process alternates between each unit in the filter combination, and the working state and backwashing state are automatically switched to ensure continuous water discharge.
4. Long service life: the new plastic filter element is strong, non-abrasive, non-corrosive and has less scaling. After years of practical industrial verification, the use of 6-10 years does not wear, not aging, filter backwashing effect is not affected by use. It deteriorates over time.
5. High quality, less maintenance: products meet the corresponding quality standards, all products are tested and tested under simulated working conditions before leaving the factory, no special tools, fewer parts; Easy to use, only need regular inspection, almost no need for routine maintenance.
Industrial filter supplier
Wuxi Master Cooling Machinery Manufacturing Co., Ltd. is a professional manufacturer of water cooling towers and related equipments including cooling tower, chiller, evaporative condenser, water treatment and other accessory parts. Master Cooling products are widely used in electric power, chemical industrial, metallurgy, cooling, light industrial, civil facilities and other fields.
If you have any questions about the chiller or other equipment, feel free to contact Mastercoolingtower.