Overview:The Versatile Vacuum Rake Dryer stands out with its simplistic design, user-friendly operation, and long-lasting durability. Renowned for its stable performance and minimal steam consumption, it is ideal for drying heat-sensitive paste materials prone to oxidation and combustion, delivering exceptional product quality.
Principle:
The vacuum rake dryer is an innovative horizontal intermittent vacuum drying apparatus. It operates by conducting heat to evaporate moisture from wet materials. The scraper agitator dynamically renews the material on the heated surface, promoting efficient circulation and vaporization, with vacuum pumps smoothly extracting evaporated water. This technology is widely utilized in the chemical industry for drying organic semi-finished products and fuels.
This advanced device features a steam jacket for indirect heating, ensuring efficient gas exhaust under high vacuum. It is particularly suited for materials sensitive to high temperatures, those that oxidize easily, or those prone to powder formation, such as various fuels. During the drying process, vapor or solvent can be effectively recovered. In the vacuum harrow dryer, moisture or solvent content in dried materials can vary from as high as 90% to as low as 15%, achieving final moisture content levels as low as 0.1% or even 0.05% for materials in slurry, paste, granular, powder, or fibrous forms.
Materials enter from the upper part of the shell and are stirred by rotating harrow teeth, continuously refreshing the surface in contact with the heated shell wall. This promotes the vaporization of moisture, which is then efficiently evacuated via vacuum pumps. The design facilitates simultaneous heating of the interlayer and harrow teeth, optimizing water vapor pressure differentials for effective moisture removal and achieving optimal drying results.
Structural Diagram:
Features:
(1) Exceptional adaptability and extensive applicability: The rake-type vacuum dryer, utilizing jacket heating and high vacuum exhaust, is perfectly suited for a wide range of materials with varying properties and states. It is especially ideal for drying materials that are explosive, prone to oxidation, or in paste form.
(2) Superior product quality: Thanks to the continual positive and negative rotation of the harrow teeth, materials are evenly stirred, preventing overheating and facilitating moisture escape. This results in low-temperature products with fine granularity, which can be packaged without the need for crushing.
(3) Efficient steam consumption: The vacuum harrow dryer typically employs steam passing through a jacket to heat materials using latent heat. This process ensures minimal steam consumption per kilogram of finished product, generally ranging between 1.3 to 1.8 kg.
(4) Customizable sealing systems: Tailored to the specific characteristics and requirements of drying materials, the dryer offers two sealing system options: packing seal and mechanical seal, ensuring optimal performance.
(5) User-friendly operation: The vacuum harrow dryer is designed for ease of use, requiring minimal personnel and reducing labor intensity. Enhanced environmental hygiene is achieved through decreased material loss.
Scope of application:
This versatile dryer is suitable for mud-like and high-paste materials under 100 mesh, various pigments, and materials resembling mud heads. It efficiently processes filters, centrifuge filters, soda detergent, alkali starch, dyes, pigments, clay ash, clay, cement, and more.
Technical parameters:
Product Presentation:
Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. proudly stands at the forefront of the drying equipment industry, offering an expansive range of products including drying, granulating, mixing, crushing, dust removal, and transmission equipment. Our expertise extends to bespoke equipment design, manufacturing, and installation, ensuring tailored solutions for every need.
Our cutting-edge products find applications across a myriad of industries, including pharmaceuticals, chemicals, food, feed, biology, and electronics, catering to a diverse spectrum of industrial needs.
From its inception, Changzhou Yuanze has been committed to delivering outstanding pre-sale technical support and comprehensive after-sale service. We steadfastly uphold our principles of 'excellent quality, preferential pricing, and timely supply', furthering our philosophy of 'honesty, practicality, and win-win'. Our mission is to provide clients with exceptional services and technologically superior products.
Our company boasts a dedicated team of professionals who harness cutting-edge technology and advanced business management strategies. By actively exploring market opportunities, we offer technical exchanges, equipment manufacturing, installation, commissioning, technical training, and after-sales support, serving all sectors of society with distinction.
Equipped with state-of-the-art testing machines, we cordially invite clients from all backgrounds to perform material tests and inspect orders, ensuring that our solutions meet their specific needs.
Changzhou Yuanze invites you to join us in a partnership of mutual benefit, working together to achieve a win-win future.
Business Policy: Anchored in Integrity, Guided by Credit, and Driven by Quality for Sustainable Success
Service Tenet: Offering Reasonable Pricing, Punctual Delivery, and Sincere Service for Unwavering Development
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