Five maintenance steps of water well drilling rig
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How can we do well in the maintenance and maintenance of water well drilling rigs? Today, Gaea Rock will talk to you about the five steps of water well drilling rigs.
1. Pay attention to check the water and gas pipeline at any time, and whether the bolts and nuts of the various parts of the drilling rig are firm;
2. Pay attention to check the lubricating oil condition of the wind motor at any time;
3. When the working surface is immersed in water, use a large-diameter drill bit when opening the hole, insert the drill pipe, and let the drill pipe protrude 1-2 meters above the water surface to prevent mud and slag from falling into the hole;
4. The drilling rig is not allowed to reverse at noon during the drilling operation to prevent the drill rod from falling into the hole;
5. When the drilling rig stops working in a short period of time, a small amount of air pressure should be given to prevent sediment from invading the inside of the drilling rig impactor. If the drilling rig is stopped for a long time, the hammer should be lifted 1-2 meters away from the bottom of the hole to fix.
