矿井多级电动脱水泵雷竞技官网最新版

多级电动矿井脱水泵用于输送颗粒含量不大于1.5%、粒径不大于1.3mm、雷竞技官网最新版温度低于80℃的中性矿井水及其他类似污水。

矿用耐磨多级泵分为单吸多级机构和双吸多级机构。雷竞技官网最新版它是我公司在d型单吸多级离心泵的基础上研制成功的。雷竞技官网最新版本系列泵是d型多级泵的最佳替代雷竞技官网最新版品。该系列产品高效区宽，空化性能好，运行稳定，易损件少，可靠性大大提高，并大大降低了用户维护成本，从而降低了泵的寿命周期成本。雷竞技官网最新版

可用于输送不含固体颗粒(磨料)、不含悬浮物或其他物理化学性质类似清水的液体的清水。也可通过改变泵的材质(或泵的流经部件的材质)、密封形式和增加冷却系统，用于输送热水、油、腐蚀性或磨蚀性介质。雷竞技官网最新版泵的允许进口压力不大于0.6MPa。雷竞技官网最新版

电动矿山多级脱水泵总成:雷竞技官网最新版

　　The assembly sequence of the pump is generally in the opposite direction of the disassembly sequence. The quality of the assembly directly affects the normal operation, and affects the service life and performance parameters of the pump. Pay attention to the following points during assembly:

　　1. The machining accuracy and surface roughness of the parts should be protected, and no bumps or scratches are allowed. The molybdenum disulfide used for sealing should be clean, and the tightening screws and bolts should be evenly stressed;

　　2. The neutrality of the impeller outlet channel and the guide vane inlet channel is ensured according to the axial size of each part. The neutrality of the channel directly affects the performance of the pump, so the size of the pump cannot be adjusted at will;

　　3. After the pump is assembled, before the packing is installed, turn the pump rotor by hand to check whether the rotor is flexible in the pump and whether the axial displacement meets the specified requirements;

　　 4. After passing the inspection, press in the packing, and pay attention to the relative position of the packing ring in the packing cavity.