A vacuum belt dryer is a continuous feeding and discharging contact vacuum drying equipment. The material to be dried is directly fed into the dryer, which is under high vacuum, through a conveying mechanism and spread on several drying belts inside the dryer. The belts are driven by special rubber rollers powered by an electric motor at a set speed along the direction of the dryer drum. Each drying belt is equipped with three independently controlled heating plates and one cooling plate underneath. The drying belt is tightly sealed against the heating and cooling plates to transfer the necessary drying energy to the material through contact heat transfer. Qingtu Rubber,18With years of industry experience, Concentrating on the research and production of inflatable sealing rings, Qingtu Rubber has accumulated ample critical application data through repeated experiments, solving various challenges faced by end-users during use.18Year2000Experience in developing balance payment items, extensive cross-sectional selection, air nozzle slot structure and application cases. Please contact our professional engineers for details.
As the drying belt moves from one end of the drum to the other, the material is dried and cooled. When the drying belt folds back, the dried cake is stripped off the belt and falls into the crushing unit through a cutting device that moves up and down. The crushed material is then discharged through two airlock-type discharge hoppers. Since the material is directly dried under high vacuum for a period of time, gradually drying.(It's usually30—60Minute)The particles obtained after drying exhibit a certain degree of crystalline effect and, upon microscopic examination, have micropores within. Once粉碎 to the desired particle size, the particles have excellent flowability, allowing for direct compression or filling. Moreover, due to their microscopic loose structure, the particles dissolve rapidly. Additionally, the particles have a good appearance, making them suitable for quick-dissolving applications.(Powdered Drink Mix)Products, can greatly enhance the product's grade. The belt vacuum dryer feeds and discharges continuously at both ends of the machine body, and both the batching and discharge sections can be set in a clean room. The entire drying process is completely enclosed, not in contact with the external environment, in compliance withGMPThe requirements.
Product Advantages:
Utilizing imported high-density inflatable sealing strips for superior sealing performance.
Stainless steel round observation window.
Interlocked, to prevent erroneous operation.
The door frames feature a matching stud design for easy installation.
The door panels feature a concentric circle design at the four corners for enhanced airtightness.
This inflatable silicone rubber seal and its sealing structure feature simplicity in design, ease of installation, excellent sealing performance, and the capability of achieving self-tightening in both axial and radial directions. The outer edge of the inflatable seal is equipped with a guiding positioning ring, and when the upper and lower lips on the inner edge are closed, they form a complete hollow circular ring. Upon inflating the hollow ring with high-pressure gas (or liquid) inside the pressure vessel, it expands outward, generating self-tightening properties in both axial and radial directions. The greater the internal pressure of the pressure vessel, the stronger the self-tightening and the better the sealing.
