2016年7月27日星期三

Within Brush automatic strainer working principle

Brush automatic strainer in the domestic high-quality seamless and welded flange national standard, the machine is divided into coarse strainer and fine strainer two large chambers; with a strainer, sewage components, hydraulic motors and sewage pipes, etc. institutions.
The strainer pipeline belongs fine strainers can be installed vertical horizontal. Filtration system is divided into two, the first stage of the coarse strainer, mesh diameter 0.8mm, the second stage fine strainer, mesh diameter of 0.3mm.
Liquid from the inlet into the strainer, through the outer coarse strainer into the strainer, dirt particle size greater than 0.8mm thick strainer was blocked in the space outside the cavity strainer, wait sewage; within this time the strainer liquid and then by fine strainer flow within the network, but at the same time a diameter greater than 0.3mm dirt is left in the network or adhering to the inner wall of fine mesh; interception and adsorption in the machine of debris more than a certain amount, will inevitably result in over-water area is reduced, thereby pressure poor increase, when the pressure reaches the set value (can adjust the parameters via the HMI), PLC start sewerage program, both electric discharge valve opens at a relatively negative role, hydraulic motor drives the brush along the network (outside) wall motion, and will remain adhered to the brush debris from the machine, and by allowing the mouthpiece, the sewage pipe into the sewage branch in charge, and then through the outer flow hydraulic motors machine; after the discharge time, the electric valve is closed, liquid force motor lost power to stop, end sewage.
Should you want to know more about strainer from Reliable China valve manufacturer, please visit www.reliavalve.com or email us via sales@reliavalve.com.
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