Keep a detailed record of the cleaning and treatment process, including the cleaning agent used, the type and amount of disinfectant, the amount of liquid discharged and the treatment method, the amount of dirt collected and the treatment method. These records facilitate subsequent traceability and management.

Submersible sewage pump power supply voltage is too low because the power supply voltage is too low, resulting in the submersible sewage pump can not start, the submersible sewage pump is usually required to 380V power supply voltage, should be adjusted to more than 342V. When the submersible sewage pump is used in the emergency situation of flood prevention and drainage, and the power supply voltage is lower than 342V.

Horizontal slurry pump is a single stage, single suction cantilever type centrifugal pump, mainly composed of pump body, impeller, pump cover, bearing body, bracket and other parts. The import and export are on the same horizontal axis, the pump body is horizontally open, and the import and export pipes do not need to be removed during maintenance, and the maintenance is convenient.

Horizontal slurry pump has been widely used in many industrial fields because of its special structure and function. The following are the main industrial areas for horizontal slurry pumps:

Pipeline pump pump is a more common pump, which has been applied in many industries, the scope of application is very wide, and in the process of its operation, sometimes there will be some large or small failures, such as high energy consumption, this phenomenon is a more common failure of the pump, so you need to understand the cause of the phenomenon and the corresponding solution.

Submersible axial flow pump is a submersible pump with axial flow working principle, which is characterized by large flow and low head, and the flow rate can reach tens of thousands of square meters per hour. The motor is multi-pole motor, low speed. Installation methods are mostly shaft type and sled type, often used in pumping stations, known as flood drainage tools!"

The flange is one of the important parts of the pump product, has its own unique role, and in the operation and use of the pump, sometimes there will be problems such as poor flange connection, which is the same for the centrifugal pump, so, what is the centrifugal pump flange? Flange is a kind of disk parts, generally used in pairs, which is mainly divided into cast steel, stainless steel and other materials, the main types are flat flange, butt welded flange (long neck flange), looping flange and so on.