1. the power system, the equipment that provides energy for the complete drilling rig.
2. working system, the equipment that performs the work according to the requirements of the process.
3. transmission system, the equipment that transmits, conveys and distributes energy for the work unit.
4. control system, which controls the systems and equipment to work in a coordinated and accurate manner according to the requirements of the process.
5. auxiliary system, equipment that assists the work of the main system.
Manual water well drilling rig parts flat plate valve thrust bearing adopts lithium grease, the consumption of grease should be checked after each maintenance, if found deterioration, pollution or lack of, should be immediately given to replace or replenish, the valve cavity should be flushed in time during each maintenance and refilled with sealing grease to lubricate the valve plate and valve seat. During the maintenance process, if slight leakage occurs at the valve stem seal packing seal, seal grease can be injected through the seal grease injection valve on the valve cover to stop the leakage, but the seal should be replaced in time after the construction is completed. Before refilling the valve with sealant grease, the internal pressure of the valve body must be considered first. The pressure of the high-pressure injection gun used must be greater than the internal pressure of the valve in order to inject the sealant grease successfully. Fill the injection gun with 7903 sealing grease and connect it to the injection valve on the valve bonnet through a hose. Operate the injection gun and inject the sealant.
Post time: Jun-22-2022