1、Purpose:
The function of the return liquid filtration station is to filter the main return liquid from the working face to the emulsiontank, preventing pollutants generated by the equipment itself or during operation from flowing back to the tank.
2、Technical parameters
(1)Model: HGLZ200011;
(2) Rated pressure: > 6MPa;
(3)Rated flow rate:> 2000L/min;
(4)Filtering accuracy:60 u m;
(5)Inlet and outlet ports: DN50.
(6)Discharge size: DN20;
(7)Flow resistance:≤ 0.1MPa;
(8)Weight: 850kg
(9)Size:1300 x900 x1150mm
3、Main features
(1)The filter element adopts a multi-layer folding filter structure.
(2) Linkage design of inlet and outlet channels, synchronized inlet and outlet.
(3) Dual purpose and dual backup structure, using a deceleration and labor-saving conversion device for switching.(4) All parts in contact with the liauid are made of stainless steel 304 material.(5) Four 1000L/min filter elements are used to form a dual-purpose and two backup configuration, which can switch the
working filter element under pressure through a double ball valve.
(6)The filter has a long service life.
I7) Each filter Low pressure and high flow relief valves are installed on both sides, with adiustable opening pressure tcorevent eduipment damaae caused by excessive return pressure(8) lnstall a pressure gauge at the return end to display the back pressure situation before the return filter station, ancreserve a position for instaling a pressure sensor to connect to other control systems for online monitoring and early warincof the return pressure