At present, among the many drying equipment, the horizontal spray dryer is one of the dryers with higher output value, and each set ranges from several hundred thousand to several million.
In terms of research, in each academic paper of the National Drying Association, the research content of spray drying technology occupies the first place among all models. The imperfect theory and extensive application have always attracted the attention of a large number of researchers.
The drying speed of the horizontal spray dryer is fast, and the surface area of the material liquid is greatly increased after atomization. In the hot air flow, 95%-98% of the water can be evaporated instantly, and the drying time only takes a few seconds, especially for heat-sensitive materials. of drying. The horizontal spray dryer has good uniformity, fluidity and solubility, and the product has high purity and good quality. The production process is simplified, the operation control is convenient, and there is no need for crushing and screening after drying, which reduces the production process and improves the product purity. However, the heat consumption per unit weight of the product is large, and the enterprise needs to make a large investment, which is generally unaffordable for small and medium-sized enterprises.
Therefore, the main measures to reduce the consumption of spray drying equipment Since the energy consumption in the spray drying process directly affects the economic benefits and development prospects of the enterprise, industry experts have proposed many measures to save energy and reduce consumption in the spray drying process. The improvement of links such as thermal cycle, further enhance the energy-saving effect of spray drying equipment, reduce costs, improve economic benefits, and better serve our customers.
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