What preparation work should be done before the new water well drilling rig is turned on?

New water well drilling rigAt this stage, it has been widely used in our lives, but many people do not really understand it, and do not know what preparations should be done before the device is turned on. Next, I will give you a specific introduction.

　　1. Inspect all parts of the new water well drilling rig, whether the installation is stable, safe and reliable, whether the steel rope and connection are intact, and clean the dust, mud, etc.

　　2. Check whether the operation handles are sensitive, easy to position, and whether the elasticity of the triangle belts is suitable (especially for the main and auxiliary winch brakes and two friction clutch handles) Adjust.

　　3. Check the power machine and mud pump of the new water well drilling rig, and the steering should be accurate.

　　4. Lubricate all parts of the drilling rig according to the lubrication specifications and illustrations.

　　5. Fill the gearbox, turntable, and turbine box of the main winch in accordance with regulations.

　　6. Loosen the diesel engine clutch, mud pump clutch, empty car to drive the V-belt pulley to feed the handwheel to check the gearbox, the main and auxiliary winch universal shaft, whether the turntable of the new water well drilling rig is stuck or bitten. , If any, it should be adjusted.

　　7. Stir the mud. In order to ensure the quality of drilling and the rate of drilling, the necessary quality and quantity of mud should be prepared before the hole is drilled. Generally, the 600 mm wellhead pipe protection hole should be prepared for the opening of the Quaternary formation. 4 m 3, the viscosity is in the middle of 10 —— 20 Pa.s.

　　8. Trial operation of the drilling rig. After the inspection of each part of the drilling rig is finished, a no-load trial operation shall be carried out. Only when the operation of each part is checked is it possible to start drilling officially.

The above is the preparation work before the new water well drilling rig is turned on. We must do the above points before using the equipment, so that we can better exert the effectiveness of the equipment and extend its service life.