The XBD-L vertical type solid particle separator is suitable for clean water and liquids with physical and chemical properties similar to water. It is mainly used for fire protection system pressure boosting water supply and can also be used for mine water supply and drainage. The flow rate range of the transported liquid is 5-80L/S, the pressure range is 0.2-2.25MPa, the matching power range is 1.5-200KW, and the diameter range is ￠50-￠250mm.
Structural Description:
The XBD-L type single-suction, single-stage fire pump consists of two parts: the motor and the pump. The pump and motor are coaxial, with the pump structure including the pump body, impeller, pump cover, and mechanical seal. The pump's inlet and outlet are on the same horizontal axis and have the same diameter, making it extremely convenient for installation and removal, with minimal land area required. The pump features an installation base for ease of installation and increased stability during operation. The pump utilizes mechanical seals for reliable sealing and zero leakage. The axial force of the pump is balanced by the impeller's balancing ring. The pump's inlet and outlet flanges are designed for a pressure of 1.6 MPa, facilitating easy pipeline matching.
The XBD-L type single-suction multi-stage segmented fire pump consists of two parts: the motor and the pump. The motor is a Y-type three-phase asynchronous motor. The pump and motor are connected by a coupling, forming a rigid connection, which requires no adjustment during use. The pump is composed of the stator part and the rotor part. The stator part includes the inlet section, middle section, guide vanes, outlet section, stuffing box, and other components. To prevent stator wear, sealing rings and balancing sleeves are installed on the stator, which can be replaced with spare parts upon wear. The rotor part is composed of the shaft, middle wheel, and balancing drum. The lower end of the rotor is equipped with a water-lubricated bearing, while the upper end is fitted with angular contact ball bearings. The majority of the pump's axial force is borne by the balancing drum, with the remaining minor residual shaft downward force supported by the angular contact ball bearings. The sealing surface gaskets for the inlet section, middle section, and outlet section are sealed by tensioning, and the user can choose according to their needs.
Product Features:
The pump features a compact structure, small size, and attractive appearance. Its vertical design ensures minimal footprint for installation, with the center of gravity aligned with the pump's base, thereby enhancing the pump's operational stability and lifespan.
2. Both the suction and discharge ports of the pump are horizontally aligned, simplifying pipeline connections.
3. The multi-stage model can be customized to have the intake and outlet installed in the same direction or at 90°, 180°, or 270° angles to accommodate various connection scenarios.
4. Pump pressure can be adjusted by increasing or decreasing the number of pump stages and cutting the impeller's outer diameter to meet requirements, without altering the installed footprint — a feature not offered by other types of pumps.
5. The pump rotor features a smaller degree of curvature, ensuring smooth operation, low vibration, minimal noise, and a long service life.
Product Application:
The XBD-L type fire pump is primarily used for boosting water pressure in fire system pipelines. It is also suitable for industrial and urban water supply and drainage, high-rise building water pressure boosting, long-distance water transportation, heating, bathrooms, boiler hot and cold water circulation boosting for air conditioning and refrigeration systems, and equipment matching, replacing the original IS type.
