IHJSeries of chemical centrifugal pumps
Anhui Tianma Machinery Technology Co., Ltd. develops and producesIHJType series single-stage single-suction bracket-type chemical centrifugal pump, which has been optimized by our company through the introduction, digestion, and absorption of advanced national technology, designed based on domestic hydraulic models, and developed with the performance, technical requirements, and testing methods of energy-saving pumps. Its marked rated performance points and dimensions are in accordance with international standards.IS02858-1975 (E)It is a type of substituteFUpgraded corrosion-resistant pump model, also one of the energy-saving pump products promoted in our country. The product boasts a reasonable design structure, stable and reliable performance, attractive appearance, and easy maintenance and repair. Widely applicable for transporting fluids at temperatures in-20℃~105Clear water at °C, corrosive liquids with physical properties similar to water and free of solid particles, as well as liquids containing certain particles, fibers, and viscosity characteristics.
Our products are widely applicable in industries such as oil, chemicals, chemical fibers, food, beverages, brewing, starch, sugar production, metallurgy, and papermaking engineering.
Structural Features:
1This pump boasts hydraulic design rationality, reliable performance, compact size, light weight, stable operation with excellent cavitation resistance, high work efficiency, low energy consumption, and easy maintenance. The modified pump features a horizontal structure, with its design fundamentally meeting the installation requirements for all pipelines.
2The structure features a rear opening design, where the pump cover is securely fastened to the bearing by a stop. It is then clamped in place between the pump body and the bearing housing stop by their positioning and connection. The pump body features axial intake and radial discharge. Inside, adjustable liners are set up to work with a semi-open impeller, allowing it to operate within the high-efficiency zone.
3The bracket-type bearing housing is securely mounted on the base, offering easy disassembly. The design includes an extended coupling, allowing for maintenance without removing the inlet and outlet pipe connections, pump body, or motor. Simply remove the intermediate coupling component of the coupling, and the rotor assembly can be removed for inspection. This significantly reduces labor intensity, saves working time, and improves work efficiency.
4Pump shaft seal: Stuffing box seal, water at a certain pressure can be introduced into the stuffing box for cooling, lubrication, and cleaning purposes.
5Pump sealing types are available in packing or mechanical seal, allowing users to choose based on their needs. At the same time, it is permissible to adopt suitable sealing methods as required.IS03069Specified seal cavity dimensions and types of shaft seal structures, such as mechanical seals with bellows and impeller seal, etc.
6Mechanical seals are available in two types: single-face and double-face mechanical seals. A certain pressure of water is introduced into the sealing cavity for flushing and lubricating the seal, which also serves as a cooling function.
