Xylitol is a kind of agricultural and forestry waste (corncob, sugar cane, cottonseed husk, sunflower shell, birch chips) as raw material, which is prepared by hydrolysis, neutralization, decolorization, ion exchange, hydrogenation, concentration, crystallization, drying and other processes. Xylitol is a white crystal or powder, similar to white sugar, caloric value and sweetness are similar to sucrose, but its metabolism in the human body does not depend on insulin. It is a good auxiliary therapeutic agent and nutrition for diabetes patients, and because of its unique physiological function and glycerin similar, it is widely used in food, military, daily chemical and other industries, the market is broad, promising prospects for development.
Based on innovative process technology and rich practical experience, Jiangsu Yutong Drying Engineering Co., Ltd. has not improved and innovated, designed the xylitol production line to meet the requirements of users to produce high-quality sugar alcohols, and has become the most well-known sugar alcohol drying equipment production and processing enterprises in the functional sugar alcohol industry, and there are dozens of engineering cases for users to visit and certification.
The material enters the machine from the feed port. Under the action of vibration force, the material is thrown in the horizontal direction and continuously moves forward. After the hot air passes upward through the fluidized bed to exchange heat with the wet material, the wet air is discharged by the exhaust vent after the dust removal by the cyclone separator, and the dry material is discharged by the discharge port.
1. Xylitol production line adopts the form of drying and cooling fluidized bed series combination, which can not only meet the requirements of moisture drying of products, but also meet the requirements of subsequent packaging of products.
2. Drying, cooling medium circulation system: blower, heater, air inlet pipe are made of stainless steel, to avoid the product is polluted by unclean wind.
3. The main engine bed body adopts circular arc structure, which increases the boiling height and reduces dust entrain.
4. The air sharing hole of the material laying bed adopts a combined structure, and the tongue hole is used in the front section, so that the wet material can move forward smoothly without causing material leakage. The straight hole is used in the middle and back section to increase the residence time of the material, so that the contact between the wet material and the hot air can fully improve the drying efficiency.
5. The bed body of the main machine adopts the plate structure and the support of stainless steel seamless steel pipe, the bed structure is strong and the service life is long.
6. The interior of the bed body of the main machine is made of stainless steel full welding, so as to avoid the sewage entering the insulation layer during cleaning, thus affecting the product quality, and the design has a cleaning port and a sewage outlet, which is convenient to clean the equipment.
7. The system adopts two-stage dust removal, a cyclone separator and a two-stage water film dust collector to improve the recovery rate of fine powder, and the material liquid in the water film dust collector can be returned to the previous process for secondary use.
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