Thermal Oil Hot Water Custom-Made Rake Dryer, Factory Direct Sales.
Price:
Developed according to requirements
MOQ:
3 sets
Delivery Time:
Negotiable
Brand:
suli
Product Description
Thermal Oil Hot Water Custom-Made Rake Dryer
Factory direct sales of high-quality industrial drying solutions.
The rake vacuum dryer is a novel horizontal intermittent vacuum drying device designed for efficient material processing. Wet materials undergo conduction evaporation with continuous agitation that removes material from heated surfaces. After moisture evaporation, material is extracted by vacuum pump technology.
Product Overview
This horizontal intermittent vacuum drying device is specifically engineered for drying materials in pharmaceutical, food, and chemical industries, offering superior performance for various material types.
Key Features
- Enclosed drying environment ensures dust-free operation
- Integrated stirrer creates continuous material circulation for uniform heating
- Compatible with all materials requiring vacuum drying (except smooth surface particles)
- Efficient drying of slurry, paste, and greasy materials
- Customizable modifications available for specific process requirements
Working Principle
The rake-type vacuum dryer consists of stirring shaft, drum, transmission system, and sealing components. Drying heat is primarily supplied through the stirring shaft and drum jacket, with indirect heating causing moisture vaporization that is promptly removed by vacuum systems.
Operation begins with wet material loading into the dryer. Heating medium (steam, hot water, or thermal oil) is introduced into the jacket while vacuum pumps establish specified vacuum levels (50-90 kPa). The stirring mechanism then activates to ensure uniform drying.
Technical Specifications
Heating Media: Steam, thermal oil, or hot water at 0.1-0.3 MPa
Vacuum Level: 50-90 kPa
Material Filling Rate: 30%-80%
Stirring Speed: 6-30 rpm (infinitely variable)
Thermal Efficiency: 70%-80%
Equipment Advantages
- Jacketed and internal stirring heating provides large heat transfer surface
- High thermal efficiency through optimized heat distribution
- Continuous material circulation ensures uniform heating
- Effective drying of challenging material consistencies
Application Scope
- Vacuum drying requirements in food, chemicals, petrochemicals, dyes, feed, environmental protection, and mining
- Processing of slurry, paste, powder, granular, or fibrous materials
- Ideal for powder materials below 100 mesh
- Heat-sensitive materials requiring low-temperature drying
- Materials not resistant to high temperatures, flammable, or easily oxidized
- Easily oxidized, explosive, highly irritating, and toxic materials
- Processes requiring organic solvent recovery
- Environments where dry materials are prone to airborne particles
Example applications include various pigments, dyes, clays, polyaluminum chloride, ternary materials, sodium xanthate, aspartate intermediates, and food additives.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Su Li drying equipment Co., Ltd.
Location
Sanhekou Industrial Park, Zhenglu Town, Tianning District, Changzhou City
Contact Person
Gao Feng