Advantages Of Sanitary Volute Pump Automatic Coupling Device
Sanitary Volute Pump scope of use, compared with similar domestic products, the sanitary volute pump is the first domestic product in the sewage pump series. Various technical performance indicators are leading in China and have reached the international advanced level, with broad application market and development prospects.
The sanitary volute pump integrates self-priming and non-clogging sewage discharge, adopts axial reflux external mixing, and through the unique design of the pump body and impeller flow channel, it does not need to install a bottom valve and water diversion like a general self-priming clean water pump, and can absorb and discharge liquids containing large particles and long fiber impurities. It can be widely used in municipal sewage projects, river pond farming, light industry, papermaking, textiles, food, chemicals, electricity, fiber, slurry and mixed suspension and other chemical media. The most ideal impurity pump. Compared with similar domestic products, the ZW sewage self-priming pump has the characteristics of simple structure, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, and easy use and maintenance.
The sanitary volute pump is actually relatively simple. Its main body is the submersible sewage pump itself and the coupling device. Before installing the sewage pump, fix the coupler horizontally at the bottom of the sewage tank with screws, connect the outlet pipe to the discharge end of the coupler, and then insert the guide rail (two steel pipes). In this way, the coupler is basically fixed. At this time, fix the slider on the outlet flange of the submersible sewage pump, and then tie the handle of the sewage pump with a stainless steel steel chain (it is strictly forbidden to force the cable), and slowly slide the submersible sewage pump down along the guide rail to the bottom. Lightweight submersible sewage pumps can be directly lifted by manual lifting. Large sewage pumps need to install pulleys on the upper end of the coupling guide rail for mechanical lifting. Connecting the cable to the liquid level control box completes the installation of the coupled sewage pump.
Advantages of the automatic coupling device of the sanitary volute pump:
After using the submersible sewage pump coupler, installation and maintenance are convenient. Fixed installation without automatic coupling device. If the pump fails, the maintenance personnel need to go into the water to unscrew the screws, lift the pump for maintenance, or use other small pumps to pump water and then go down for maintenance. If the water quality is very dirty, it is difficult for people to go down, and maintenance will encounter great difficulties. However, after installing the automatic coupling device of the WQ non-clogging sewage pump, when lifting is required, people do not need to go into the water to unscrew the screws, but can directly lift the pump. After the maintenance is completed, the pump and the pipeline can be sealed by going down along the guide rail, so that the pump can operate normally. Small sewage pumps can be installed freely, and large sewage pumps are generally equipped with automatic coupling devices for automatic installation, which greatly facilitates installation and maintenance.
The automatic coupling device of the submersible sewage pump has a compact structure and occupies a small area. Since the sewage pump works submerged in the liquid, it can be directly installed in the sewage pool. There is no need to build a special pump room to install the pump and machine, which can save a lot of land and infrastructure costs.
