Operation and use of desilter

Operation and use of desilter

Desilter operation and use:

①Start the small vibrating screen first, then start the desilter pump, check the discharge pressure of the desilter pump

Whether the force meets the requirements, check the desilting effect, and check that the cyclone has

There is no leakage.

②Check whether the direction of the motor's steering is consistent with the direction of the arrow on the shield, no

The vibrating screen will not discharge sand. "

③Check whether the pressure of the pressure gauge is within the working pressure range (0.2~

0.4MPa)

④ The screen is tightened and replaced by hinge bars at both ends and tightened;

⑤Amplitude adjustment: Open the hood first, and set the eccentric blocks at both ends of the motor shaft in the same direction

The same angle adjustment, generally 60~80% of the maximum excitation force;

⑥Adjust the underflow nut of the cyclone to discharge the underflow in an umbrella-shaped spray.

⑦When it is out of service, turn off the sand pump one by one and turn off the vibration motor switch. Should be put completely

The drilling fluid in the net cyclone prevents solidification or freezing. Flush the screen

Wash it and check whether there is any abnormality in each part.

operating

①Before use, the pin of the pull plate should be removed first;

②Startup: Turn on the vibration motor switch of the desilter, a sand pump for liquid supply (adjust

Whole pressure 0.2 ~ 0.4MPa);

③Stop: Turn off the sand pump and turn off the vibration motor switch.

④ The screen is tightened and replaced by hinge bars at both ends and tightened;

⑤ Amplitude adjustment: Open the hood first, and align the eccentric blocks at both ends of the motor shaft.

The direction is adjusted at the same angle, generally 60~80% of the maximum exciting force;

⑥The sand debris discharged from the bottom outflow of the cyclone is umbrella-shaped with a little drilling fluid

As normal