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新疆各地区有不少的农业灌溉电机井,因长期使用,出现大量出砂,出水量下降,严重影响井泵正常运转和单井抽水量,如不加强维护和保养,将会导致电机井报废。根据我单位机泵技术人员长期的经验,总结几点维护保养旧电机井的技术要领。(1)机井在使用时,不能将井口四周滤料层用土或水泥
There are many agricultural irrigation motor wells in various regions of Xinjiang. Due to the long-term use, a large amount of sand is produced and the amount of water discharged is declining, seriously affecting the normal operation of the well pump and the pumping capacity of single well. If not intensive maintenance and maintenance, . According to my unit pump technicians long experience, summed up a few points to maintain the technical point of the old motor shaft. (1) When the well is in use, the soil around the wellhead can not be covered with soil or cement