Construction method for cleaning mud blocks on blades of spiral drilling machine

• Main Authors: RUI GUANBAO, LIU XIAOYAN, MAO HAILONG, SU PEI, ZHANG XINFENG, MIAO RUI, HAN MINSHENG, ZHANG WEI, JIA FENGXIAN
• Format: Patent
• Language: Chinese; English
• Published: 03.09.2021
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The invention discloses a construction method for cleaning mud blocks on blades of a spiral drilling machine. The method comprises the steps that firstly, mud block cleaning equipment for the blades of the spiral drilling machine is installed; 2, mud blocks on blades of the spiral drilling machine are cleaned; 3, repeated cleaning; and fourthly, the pile body mud cleaning equipment is dismantled. The method is simple in step and low in operation requirement, all the blades of the spiral drilling machine drilling are cleaned by arranging the mud block cleaning equipment for the blades of the spiral drilling machine, the equipment composition cost is low, durability is good, dismounting and mounting are convenient, and the situation that mud blocks fall off in the construction process, and consequently safety accidents are caused is avoided; and meanwhile, the mud block detection mechanism is used for detecting the mud block condition on the blade, the mud block cleaning efficiency is improved, and the extensio