High frequency high shear lime pump is a special pump that integrates transportation and high shear emulsification, overcoming the problem of difficult refining of lime slurry in sugar factories for many years. This lime pump can not only complete the transportation of lime milk, but also cut 1-3 mm lime milk particles into 0.06-0.08mm lime milk during the transportation process, which is directly used for preliming and neutralization of sugarcane juice,This provides guarantee for the stable control of pH values in preliming, neutralization, and clarification, ensuring the stability and improvement of sugar quality.
1.High wear resistance
After a lot of basic research and practice, the hardness can be improved to HV5880Mpa (HRC55) by using alloy materials for chromium plating or nitriding treatment. Our company adopts the internationally advanced treatment technology, uses wear-resistant alloy materials as the base material, and carries out dielectric free nickel plating surface treatment after finishing, called autocatalysis nickel phosphorus alloy, and then carries out 400 ℃ heat treatment to obtain the hardness of HV9800-10780Mpa (HRC69-72), The wear of hard particles in lime can be greatly reduced.
2.Corrosion resistance
Lime is an alkaline material that can cause severe corrosion to materials with low corrosion resistance and high hardness. To improve the durability of equipment contact materials, both hardness and corrosion resistance must be considered. Nickel is a highly corrosion-resistant rare metal with excellent corrosion resistance. Experiments have shown that the cladding has good corrosion resistance in salt, alkali, ammonia, and seawater. The 50-125um cladding can be used as parts on ships or oil drilling platforms to resist corrosion in marine climates. The application of autocatalysis nickel phosphorus alloy in lime milk completely solved the problem of rapid wear of equipment.
3.High performance sealing technology and safety measures
Considering that lime contains many hard solid particles, we adopts mechanical seals with the technology of hard alloy to hard alloy, and installs a water shortage protector,Once the water is shut down or caused by human error, it will be automatically stopped, which can effectively protect the safety of the equipment during working.
4.Easy to operate and maintain
5.Automatic control is available
High frequency high shear lime pump is a new type of process equipment used for continuous production or cyclic processing of lime milk. three sets of dual interlocking multi-layer stator and rotor were installed In a narrow cavity,The high-speed rotating rotor quickly sucks the material into the rotor cavity. Due to the high circumferential speed generated by the high-speed rotation of the rotor and the strong kinetic energy brought by high-frequency mechanical efficiency, the high-frequency oscillation effect of alternating high and low pressure cycles is formed in the special stator cavity, Lime milk is subjected to strong mechanical and hydraulic shear, centrifugal compression, liquid layer friction, impact tearing, and turbulence, resulting in the uniform and fine crushing and emulsification of immiscible solid and liquid phases under the combined action of corresponding mature processes. After high-frequency cyclic reciprocating, it bears strong shear, crushing, emulsification, and dispersion effects, and obtains stable lime milk.
| Model | Power(kw) | Speed(rpm) | Flow Rate(m³/H) | Lift(m) | Linear Velocity(m/s) | Outlet | Inlet | L(mm) | H(mm) | E(mm) |
| BZ3-415/11 | 11 | 2900 | 11 | 10 | 21 | DN50 | DN65 | 1460 | 462 | 262 |
| BZ3-420/22 | 22 | 2900 | 25 | 10 | 23 | DN65 | DN80 | 1565 | 511 | 280 |
| BZ3-420/30 | 30 | 2900 | 32 | 10 | 17 | DN80 | DN100 | 1670 | 530 | 305 |
| BZ3-425/37 | 37 | 2900 | 40 | 10 | 19 | DN80 | DN100 | 1670 | 530 | 305 |
| BZ3-450/55 | 55 | 2900 | 60 | 10 | 20 | DN80 | DN125 | 1930 | 580 | 355 |
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