Special Steam Jet Mill for Solid Waste
Vertical/Horizontal , Single Rotor/Multiple Rotor
Higher speed of steam results in higher kinetic energy, higher energy efficiency, lower operating cost, available particle size D50:0.5-10μm.
Features: High speed and low viscosity, can achieve higher grinding efficiency and classification accuracy, reduce over-grinding, and obtain narrower particle size distribution; higher speed of steam results in higher kinetic energy, strong grinding force; nano particle size is available.
Application: Widely used in non-metallic minerals, chemical, industrial solid waste and other industries.
Advantages of Solid Waste Processing by Steam Mill
Low energy consumption
The waste heat steam of power plant can be used, and the processing cost is lower than that of ball mill.
Strong grinding force
The nozzle outlet velocity of high energy jet mill can reach 1020m / s. Therefore, it can be processed to finer particle size than ball mill and other conventional grinding.
Uniform particle size
High sound speed and low dynamic viscosity of the product make it have higher crushing efficiency and classification accuracy, so as to reduce over crushing and obtain narrower particle size distribution. The particle shape is good and the activity is high.
Safety and environmental protection
It has the function of drying, safe explosion-proof, negative pressure environmental protection, high degree of automation, low noise and less occupation
Working Principle
Steam Jet Mill(Steam kinetic energy mill) Upgraded by conventional jet mill, adopts unique high-temperature mechanical sealing technology, cooling technology, high-temperature steam as grinding kinetic energy medium, specially designed Laval nozzle drive high-speed collision and grinding of materials. The grinded material enters the forced vortex classification, the qualified materials enter the heat preservation collection system, and the coarse materials fall into the grinding zone to continue the grinding, the whole process is completed under the dry process.
Technical Parameters
Parameters（S-MQL/W） | 2000 | 3000 | 4000 | 6000 | 10000 | 15000 | 20000 |
Steam Volume（kg/h） | 1000～2000 | 1500～3000 | 2000～4000 | 3000～6000 | 6000～10000 | 10000～15000 | 15000～20000 |
Steam Pressure（bar） | 5～40 | 5～40 | 5～40 | 5～40 | 5～40 | 5～40 | 5～40 |
Temperature（℃） | 260～360 | 260～360 | 260～360 | 260～360 | 260～360 | 260～360 | 260～360 |
Output Capacity（kg/h） | 400～1000 | 600～1500 | 800～2000 | 1200～3000 | 2000～5000 | 3000～8000 | 4000～10000 |
Fineness（μm） | 0.5～10 | 0.5～12 | 0.5～12 | 0.5～14 | 0.5～14 | 0.5～16 | 0.5～16 |
Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.
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