Nowadays, drying equipment is used in various industries, and it can be seen in various fields. How to choose a suitable drying device? The following Xiaobian will share with you some of the factors that need to be considered when choosing a drying device.
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1. Physical and chemical characteristics of the material - form, moisture content, water content, crystal water, particle size, bulk density, viscosity, heat-sensitive, softening point, phase transition point, thixotropy, toxicity, corrosion, odor, flammability, explosiveness , electrostatic, breathable, agglomerate, crystal or particle susceptibility...
2. Drying characteristics of the material - The drying curve, the critical moisture content, and the equilibrium moisture content under the drying conditions to be selected.
3. Drying production requirements and long-term planning.
4. The impact of material commodity value and drying effect on it. Such as product moisture, pollution, temperature, wear, pulverization, comminution, rehydration ... and other effects on the value of goods.
5. The requirements for the material recovery rate.
6. The sequence of the material drying process. (Involving the state method of giving and placing)
7. Past drying methods for materials or similar products.
8. Available heat sources (coal, fuel oil, electricity, gas, liquefied gas, natural gas)
9. Installation site size, with or without special requirements.
10. Environmental Requirements - Restrictions on dust emission, noise, vibration, odor, volatiles, etc.
11. The amount of procurement funds that may be invested, local labor, land, and energy prices.
12. The user's operator level and maintenance capabilities.
13. Average annual temperature and humidity in the area.