Rotary Vacuum Sludge Dryer Paddle Dryer

• After-sales Service: Yes
• Warranty: Yes, Ok
• Type: Vacuum Drying Equipment
• Application: Chemicals and Others
• Condition: New
• Movement Way: Fixed
• Model NO.: DC
• Atomization: Rotary Atomization
• Flow: Contra-Flow
• Heating Mode: Transmission
• Material Status: Powder, Solution, Cream, Strap, Bulk
• Drying Medium: Inactive Gas
• Operational Method: Continuous
• After-Sales Service: Ok
• Operation Pressure: Vacuum Dryer
• Easy Control, Wide Application: Easy and Simple Operation
• Low Energy Consumption: Tood Operation Environment, Solvent Can Be Recover
• Usage: Industrial, Screening, Experimental, Dryer
• Product Type: Drying Equipment
• Structure: Rotary Type Drier
• Appearance of Dried Sample: Pastes
• Type of Flow: Contra-Flow
• Type of Atomization: Don′t Need Pulverization
• Sprayer: Don′t Need
• Transport Package: According to Custerm′s Need
• Specification: ASME, PED can design according to requirment
• Trademark: DeChuang
• Origin: Hebei China
• HS Code: 8421192000
• Production Capacity: 200 Sets Per Year

Product Description

  Paddle dryer (cooler)
   
(1).Introduction
Paddle dryer (cooler) is a compact, indirect-heat equipment with high thermal efficiency. By mechanical structure, it is made up of top cover, rotating shaft, trough, dryer frame and driving unit. Paddle shaft is key part of the dryer, which consists of hollow shaft(s) and hollow blade with special flow channels. The trough is inclined to horizontal. Wet cake is fed into the inlet nozzle and transported to the outlet nozzle due to the rotation of shaft and gravity. Dried product is transported to downstream process after overflow the dam. The thermal is transferred to (or from) the material via hollow blade, hollow shaft and jacket to implement the purpose of heating or cooling.
(2). Features
        Compact structure with large heat exchange surface and small installation space
       Even distribution, high thermal efficiency, good drying effect
       No adhere with self-cleaning wedge-shaped paddles   
     Low energy consumption and low operation cost        Low dust and material loss
       Indirect-heating (cooling), no contamination to product.
       Simple control interface, flexile and reliable operation
      Gas-tight for toxic and odorous products
       Multifunction for different process
(3). Specifications
By heat-exchange area, there are specifications from 2 to 350m2, with shaft speed 5 to 20rpm. Hollow blades can be wedged or disk type. Customized design is available.
(4). Application
Paddle dryer (cooler) is widely used for the drying or cooling of slurry, powder, pellets, filter cake and other materials in petrochemical, inorganic chemical, metallurgy, architecture, environment, dye and colorants, foodstuff, pharmaceutical, sledge and etc, typical product application as below:
Petrochemical: polyolefin powder, high/low density polyethylene, linear low density polyethylene, Polyacetal, Nylon6, Nylon 66, acetate fiber, Poly-Phenylene Sulfide, PP based resin, PP, SAN, ABS, PVC, PS, PVA, molecular sieve, Catalyst, plastic additive
Environment:   PTA sludge, pharmaceutical waste residue, surge factory residue, industry sludge, electroplating sludge, urban sewage, coal powder
Feedstuff: soy mill waste, bone feedstuff, brewery dreg, vinegar dreg, apple dreg, orange peel, bean dreg, fish powder, feed additive, bio-sludge
Foodstuff  starch, coco bean, corn, salt, milk powder, sugar
Pharmaceutical: p-aminophenol, medicine
Chemical: active carbon, Calcium carbonate, magnesium sulfate, anhydrous sodium sulfate, titanium pigment, sodium hydrocarbon, potassium chloride, titanium tetrachloride, silicon carbide, sodium hydroxide, ferric oxide, Glauber's salt, sodium carbonate, nitrogen phosphorous potassium compound fertilizer, kaolin, bentonite, silica aerogel, carbon black, phosphogysum, magnesium carbonate, sodium fluoride, Aluminum hydroxide, barium sulfate, calcium sulfate, dyestuff and intermediate, molecular sieve, saponin
Architecture: gypsum, Calcium carbonate, tricalcium phosphate
Cooling: Sodium carbonate, nylon salt, phosphate salt, etc.