The use of magnesium sulfate desiccant

For magnesium sulfate dryer product knowledge need we do not need to master it, the following small series to specifically introduce the application and process characteristics of magnesium sulfate dryer.

First, magnesium sulfate dryer application:

1. Magnesium sulfate heptahydrate drying system consists of heat source (coal, fuel, gas, steam, electricity, etc.), fluidized bed drying host, separation equipment (built-in bag dust collector, external cyclone dust collector + bag dust collector, multi-stage cyclone dust collector), fan, control system, etc. Continuous or intermittent operation is possible. The magnesium sulfate heptahydrate in the fluidized bed is evenly blown by the high-speed air flow, so that the material is suspended in the air flow to form a fluidization, and the magnesium sulfate heptahydrate particles quickly complete the heat and mass exchange with the air flow in the non-uniform state, so as to realize the drying or cooling process of magnesium sulfate heptahydrate, and play the role of transportation.

Two, magnesium sulfate dryer process characteristics

1. Magnesium sulfate has a high thermal utilization rate. The drying medium uses the hot air heated by coal-fired hot blast stove, and the thermal efficiency of the drying process can reach 80%.

2. High drying efficiency, great drying strength, can fully complete the drying.

3. Complete the drying and dust removal process of raw materials in the magnesium sulfate dryer, and the water of the product is uniform and stable, and the particle size is also uniform.

4. By adding indirect cooler cooling, it does not need a large area of drying, and the discharge temperature after cooling is ≤60 ° C, which can be directly crushed and packaged.

5. The whole set of equipment is reliable, and there will be no bonding phenomenon. The system process adopts appropriate wind speed in the design process, avoids the phenomenon of dry products being carried away under the premise of ensuring that the material is fully dried, and the exhaust gas of the system meets the environmental protection requirements.

6. Pulse bag type dust collector is used to ensure that the exhaust gas meets the environmental requirements.

7. The drying time can be adjusted, especially suitable for the drying and dewatering of crystalline water materials. The main machine has no vibrating or moving parts.

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