Basic structure of non-clogging sewage pump
The basic structure of a non-clogging sewage pump mainly includes the following parts:
1. Motor: As a power source, it drives the impeller inside the pump body to rotate. The motor is usually designed as a submersible or vertical type to meet different installation and use requirements.
2. Pump body: The pump body is the main part of the non-clogging sewage pump, usually made of cast iron, stainless steel or other corrosion-resistant materials. The pump body is designed with a spacious flow channel to ensure that solid particles and fibrous materials in the sewage can pass smoothly to avoid clogging.
3. Impeller: The impeller is one of the key components of a non-clogging sewage pump, and its design directly affects the sewage discharge capacity and efficiency of the pump. The impeller usually adopts a single-channel, single-blade or double-blade structure, with good flow and cutting ability, and can effectively break or chop solid particles and fibrous materials in sewage.
4. Mechanical seal: The mechanical seal is used to prevent the liquid in the pump body from leaking into the external environment. Non-clogging sewage pumps usually use high-quality mechanical seals to ensure their long-term stable operation and reliability.
5. Bearing: The bearing is used to support the rotation of the impeller and reduce friction and wear. Non-clogging sewage pumps usually use wear-resistant and corrosion-resistant bearing materials to ensure their service life and performance.
6. Inlet and outlet flanges: The inlet and outlet flanges are used to connect the pipes and the pump body to ensure that sewage can enter and discharge the pump body smoothly. Flanges usually adopt standard sizes and connection methods to facilitate installation and maintenance.
7. Cables and cable seals: For submersible non-clogging sewage pumps, cables are used to transmit electricity from external power sources to the motor. Cable seals are used to prevent moisture and dirt from entering the cable to ensure the safety and reliability of the cable.
In summary, the basic structure of a non-clogging sewage pump includes motors, pump bodies, impellers, mechanical seals, bearings, inlet and outlet flanges, cables and cable seals. These components work together to enable non-clogging sewage pumps to effectively handle sewage containing solid particles and fibrous matter.
