胶球泵使用说明.doc

Summary 概述 JQ Type Rubber Transfer Pump is a type of single-stage cantilever centrifugal pump, which is used for transferring sewage and mixture liquid contains solid material. It is the special pump of the power plant condenser tube cleaning system, which can be also used for draining sewage in the works, mine, cities and transferring the mixture liquid of water and fecula in farina works. JQ型胶球输送泵系单级悬臂式离心泵，它可以输送无水及含固态物质的混合液。是发电厂用于凝汽器胶球清洗装置的专用泵，也可用于工厂、矿山、城市排除污水及淀粉厂输送水与玉米的混合液。 Meaning of Type: 型号意义： For example例如: 125JQ-27 125: It is 125mm of the inlet diameter 指进水口管径为125毫米 JQ: rubber transfer pump 指胶球输送泵 27: lift of the pump is 27m H2O in general 指胶球泵总扬程为27米水柱 Standard: DL/T581-95 Condenser Tube Cleaning System from Electric Power Industry P. R. China. 执行标准：中华人民共和国电力行业标准DL/T581-95凝汽器胶球清洗装置。 Structure Description 结构说明 Major parts of JQ type rubber transfer pump are made of pump body, pump cover, bearing case (or bracket), impeller and shaft etc., and material of pump body, impeller and shaft adopt stainless steel 316L seawater proof. The pump cover and suction pipe are made into one body, which locate horizontally, the outlet could rotate 90 degree, 180 degree, 270 degree if required. Pump connected with the electric motor directly by gear-inset type shaft coupling. See from the driving direction the pump shaft rotate clockwise. Sealing ring is made of cast iron, which prevent the high-pressure water in the water pump from leaking back entering water position, it could be changed for spare parts after wear and tear. JQ型胶球输送泵主要零件有泵体、泵盖、轴承箱（或托架）、叶轮、轴等，泵体叶轮和泵轴均采用耐海水的不钢材质316L制成。泵盖与吸入管铸为一体，呈水平方向，出水口根据需要可旋转90度、180度、270度。泵与电机用牙嵌式联轴器直接连接。从传动方向看时，泵轴为顺时针方向旋转。密封环为铸铁制成，防止水泵中高压水漏回进水部位，磨损后可用备件更换。 Notice Items 注意事项 Entry/exit pipeline should not bent rapidly avoid of being clog. 进出管路不应急剧弯转，以防堵塞。 Check consumable parts and bearing timely according to actual status, which must be changed and avoid of accident if required. 根据使用情况，定期检查易损件和轴承，必要时进行更换以防事故。 In winter, the water m