Product Details
Place of Origin: CHANGZHOU
Brand Name: Xin Shengman
Certification: ISO9001 and CE
Model Number: Hollow Paddle Dryer
Payment & Shipping Terms
Minimum Order Quantity: 1 pc
Price: USD1,5000-USD20,3000
Packaging Details: Plywood cases
Delivery Time: 30-60 days
Payment Terms: T/T
Supply Ability: 6sets/Month
Voltage: |
Customized |
Power: |
Variable |
After-sales Service: |
Engineers Available To Service Machinery Overseas |
Warranty: |
1 Year |
Material: |
304 Stainless Steel |
Heating Method: |
Hot Water/steam/oil |
Capacity: |
As U Requirement |
Heating Source: |
Steam, Electricity, Etc |
Model: |
KJG-13 KJG-24 KJG-36 KJG-24 KJG-110, ETC |
Condition: |
New |
Application: |
Industry |
Voltage: |
Customized |
Power: |
Variable |
After-sales Service: |
Engineers Available To Service Machinery Overseas |
Warranty: |
1 Year |
Material: |
304 Stainless Steel |
Heating Method: |
Hot Water/steam/oil |
Capacity: |
As U Requirement |
Heating Source: |
Steam, Electricity, Etc |
Model: |
KJG-13 KJG-24 KJG-36 KJG-24 KJG-110, ETC |
Condition: |
New |
Application: |
Industry |
Hollow Blade Sludge Dryer Machine Vacuum Rake Rotary Drum Paddle Dryer
Introduction
KJG Hollow Blade Dryer can indirectly heat or cool the materials in paste, granules, powders and slurries. It can also complete the unit process of drying, cooling, heating, sterilization, reaction and low temperature combustion. The special heat-transfer stirring blade wedge type in the equipment has high heat-transfer efficiency and its heat-transfer surface has self-cleaning function.
Working Principle
steam or thermal oil injected in the rotary shafts and the hollow blades.Wet sludge is fed into the paddle dryer machine by the screw feeder or sludge pump, and then is heated indirectly by the heat medium.New surface area is released continuously while the shafts rotate so that hot soda ash gets cooled in a high thermal efficiency.
Dry product is discharged through the discharge valve, while the dusty air is cleaned in the cyclone dust collector.
Technical parameters
| Model | KJG-2.7 | KJG-24 | KJG-52 | KJG-81 | KJG-110 |
| Heat transfer area | 2.7 | 24 | 52 | 81 | 110 |
| effective volume | 0.06 | 1.53 | 3.96 | 6.43 | 9.46 |
| revolution | 15-30 | 10-20 | 10-20 | 5-15 | 5-10 |
| power | 2.2 | 11 | 30 | 55 | 95 |
| width of dryer body | 306 | 1118 | 1474 | 1828 | 2210 |
| total width | 736 | 1474 | 1854 | 2286 | 2668 |
| length of dryer body | 1956 | 3454 | 5258 | 6020 | 6122 |
| total length | 2972 | 6147 | 8306 | 9678 | 9880 |
| distance between feeding and disharging | 1752 | 3150 | 4954 | 5562 | 5664 |
| height in center | 380 | 1066 | 1220 | 1220 | |
| total height | 762 | 2032 | 2464 | 2668 | |
| steam inlet | (2) 3/4 | (2) 1 | (2) 11/2 | (2) 11/2 | (2) 2 |
| water outlet | (2) 3/4 | (2) 1 | (2) 11/2 | (2) 11/2 | (2) 2 |
Applications
Blade dryer has been successfully applied in the fields of food, chemical, petrochemical, dyes, industrial sludge and so on. For example: calcium sulfate dihydrate (Ca2SO4 • 2H2O) is combusted into calcium sulfate hemihydrate (Ca2SO4 • 1 / 22H2O); Sodium bicarbonate (NaHCO3) is calcined into sodium carbonate (Na2HCO3). It has been successfully used in the industries of fertilizer and modified starch. Blade dryer can be used for sterilization of food and flour. With large heating area in unit effective volume, the materials will soon be heated to the sterilization temperature, avoiding that long heating may change the quality of materials.
1) Low energy consumption: As a result of indirect heating, no much air take away the heating, the outer wall has insulation layer, the heat efficiency can be up to 90%. For slurry, evaporating 1kg of water just need 1.2kg vapor.
2) cheap investment: it has huge effective heat transfer surface area per unit, reduce treatment time, let the machine size become small, so It greatly reduces the construction area and building space.
3) wide range of materials handling: can use different types of media, not only can treat heat-sensitive materials, but also handle high-temperature materials. Common medias are: water vapor, thermal oil, hot water, cooling water and so on.
4) flexible operation method: Can be continuous operation or intermittent operation, can be applied in many fields.
5) Low environmental pollution: don't use air to dry material, dust material entrainment is rare. Small solvent evaporation, easy to treat. For contaminated materials or solvent recovery conditions, closed-loop can be used.
6) Cheap operating costs: Low-speed mixing and reasonable structure, Low wear, low maintenance costs. For normal operation, just only 1 person / day.
7) Stable operation: Due to the special compression-expansion stirring of the wedge blades, the material particle contact with the heat transfer surface enough, it ensure the processing is stable.
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