清淤机械,清淤机械厂家,清淤设备出口-青州冠诚重工机械有限公司
Dredging machinery, dredging machinery manufacturers, dredging equipment exports -
Qingzhou Guancheng Heavy Industrial Machinery Co., Ltd
冠诚钻探式抽沙船:
钻探式抽沙船使用案例 钻探式抽沙船主要适用于厚泥层工况,首先用钻头打穿泥层,然后抽取泥层下面的沙子并用管道输送到岸上,该机械主要针对一般挖沙船和吸沙船不能工作的场地而研制开发的一种工作原理: 设备工作时首先把钻杆完全竖起,并启动驱动钻头旋转后慢慢下放,下放过程中启动打水泵及抽砂泵配合钻探作业,直至下放到沙层开始抽砂。待上沙量减少时,再适当调节钻探的下放深度。
Crown-drilling-type pumping sand:
Use Case drilling type pumping sand pumping sand drilling type is mainly applied to a thick layer of mud conditions, first penetrated by the drill mud layer, and then extract the sand and mud layers below piped to shore, which is mainly aimed at the general mechanical suction dredgers and sand the site does not work and developed a works: first, the drill equipment work fully erect, and start driving slowly rotating the drill bit after decentralization, devolution process pumps and pumping sand pump to start playing with the drilling, until the decentralization to begin Chousha sand. To be on reducing the amount of sand, then the appropriate drilling depth adjustment decentralization.
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