Precautions in the course of operation of Water Well Drilling Rig

With the upward thrust of large-scale tasks in my country, a number drilling rigs are regularly used, and Water Well Drilling Rigs are used to deal with water wells. It is frequently used to drill water wells and whole operations such as downhole pipes and nicely washing. The operation is very simple. In order to function greater safely, The following is an introduction to the precautions for the operation of the Water Well drilling rig:

　　1. Drillers need to have obtained specific coaching and have positive work journey earlier than they can work;
　　2. The driller have to grasp the operation necessities of the drill and the complete renovation knowledge, and have good sized trip in troubleshooting;
　　3. Before transport the drilling rig, a full inspection ought to be carried out. The components of the drilling rig ought to be complete, the cables ought to be free from leakage, and the drill pipes and drilling equipment need to no longer be damaged;
　　4. The drilling rig have to be set up firmly, and the corners or ramps have to be gradual and constant with metal wires;
　　5. When getting into the development site, the drilling rig must be fixed, the location of the drilling web site have to be large than the rig base, and there must be sufficient secure area around;
　　6. When drilling, it should be developed strictly in accordance with the gap position, orientation, angle, and depth of the hole, and the driller can't adjust it except authorization;
　　7. When putting in the drill pipe, test the drill to make certain that the drill pipe is now not blocked, bent, and the thread is no longer worn. Unqualified drill pipes are strictly forbidden to use;
　　8. When loading and unloading the drill bit, strictly forestall the pipe clamp from pinching the cemented carbide sheet, and strictly stopping the flat drill bit and the core tube;
　　9. When putting in the drill pipe, you ought to set up the 2d one after the first one is installed;
10. When drilling with easy water, no water grant is allowed before drilling, and strain can solely be drilled after the water returns, and enough go with the flow have to be ensured. Dry holes are now not allowed to be drilled. When there is a lot of rock powder in the hole, amplify the water quantity and prolong the pump Time, cease drilling solely after the holes are certainly punched;
　　11. The distance have to be precisely measured at some point of drilling. Generally, it have to be measured each 10 meters of drilling or when altering drilling tools.
Drill pipe to affirm gap depth;
　　12. Whether there is any over-temperature phenomenon in the gearbox, shaft sleeve, horizontal and vertical shaft gear, etc., whether or not there is any unusual sound, if the trouble is found, the desktop have to be shut down immediately, locate the cause, and deal with it in time;