JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD

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Water Evaporation 50kg/H KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine

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Water Evaporation 50kg/H KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine

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Brand Name :Guojin
Model Number :KJG-5
Certification :ISO
Place of Origin :China
MOQ :1 set
Price :Negotiable
Payment Terms :L/C, T/T
Supply Ability :10 sets per month
Delivery Time :20-30days
Packaging Details :Standard export Carton
Item Name :Water Evaporation 50kg/H KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine
Application :Chemical Processing
Paddle heat transfer area :3.5Square Meter
Jacket heat transfer area :1.5Square Meter
Total heat transfer area :5Square Meter
Heating source :Gas or steam
Rotating speed :5-20 rpm
Water evaporation :50 kg/h
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Water Evaporation 50kg/H KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine

The continuous horizontal paddle dryer consists of a jacketed trough and two hollow shafts with hollow paddles. On the trough is a cover with the inlet for the material to be dried. The material is dried by heat transfer with the heating medium like steam, thermal oil or hot water which is flowing through the hollow shafts, hollow paddles and dimple jacket or half pipe jacket. The dried product is removed from the discharge chute via a shaftless screw conveyor. The exhaust vapors leave the dryer through an exhaust outlet on the cover. The absence of air during the drying process results in a very safe operation due to lowest oxygen content, a small and compact odour treatment and it offers the possibility of a heat recovery system in the vapour condensing unit due to the high dew point of the off-gas.

KJG-5 Horizontal Hollow Paddle Dryer

Main Feature

Tubular heating jacket
1) Working pressure as high as 10 bars
2) Tubular heating jacket ensure very uniform heating and precise temperature control
3) Full-length vapor dome reduces carry-over and separates solids from the evaporated water vapor.
3) 80mm mineral insulation considerably reduces heat loss
Hollow disc
1) Considerably increase heating surface
2) Much less welding area than wedge shape paddles
3) Self-cleaning disc surface considerably enhances heat transfer
4) Agitator paddles welded on disc peripheries with different angles perfectly mix, move and crush wet material
Integral beating seat and cooling jacket
1) Bearing seat is mounted on end plate as an integral part of drying chamber to ensure concentricity of shafts.
2) Water cooling jacket is equipped to increase the life-span of bearing.
3) One-pass rotary joints ensure each hollow disc has constant flow of heating medium.
Off-gas treatment system
The combination of cyclone, tubular condenser and two-stage wet scrubber ensures very high emission standard
KJG-5 Horizontal Hollow Paddle Dryer Working Principle
KJG series Paddle Dryer / Processor are highly efficient, mechanically agitated, indirect heat transfer devices that add or remove heat from a process mass. It's commonly used for drying, heating or cooling of paste, filter cake, powder and granule materials from various industries.
Paddle dryer consists of a jacketed trough and two counter-rotating shafts with unique intermeshing hollow discs to produce intimate mixing and optimize heat transfer. Heat medium, such as steam, hot water or hot thermal oil, flows inside both the heating jacket and hollow discs to form heating surface. Wet material is conveyed through the paddle dryer by agitator paddles welded on disc peripheries. With regular mixing, shearing, displacement and heat transfer, moisture evaporates fast and uniformly. When wet material reaches the opposite end of the dryer, it's dried and discharged directly.
Evaporated moisture is sucked out by draft fan after being treated by cyclone, condenser and wet scrubber to considerably reduce air contamination.

KJG-5 Horizontal Hollow Paddle Dryer Application

• The materials from such as the medicine t food , chemical industry, etc. can be dried.

• Suitable for pulpiness, paste-like mixture or power raw material.

• Temperature sensing material requiring the low temperature to be dried.

• Raw materials that are easy to oxidize or explode and have strong irritative or toxic.

• Demand to retrieve of the organic solvent.

KJG-5 Horizontal Hollow Paddle Dryer Technical Parameters

No. Item Parameters Note
1, Model KJG-5
2, Paddle heat transfer area [m2] 3.5 Including shaft surface area
3, Jacket heat transfer area [m2] 1.5
4, Total heat transfer area [m2] 5
5, Water evaporation [kg/h] 50
6, Output capacity [kg/h] 15-20
7, Diameter of paddle [mm] 260
8, Effective volume [m3] 1
9, Speed of rotation [rpm] 1-15
10, Standard motor rating [kW] 3
11, Carrier gas flow [m3/h] 300-500
12, Carrier gas exhaust fan motor rating [kW] 0.75
13, Machine floor space [L×W×H] 2816X760X1370
14, Standard lifting weight [kg] 1500

KJG-5 Horizontal Hollow Paddle Dryer Show

Water Evaporation 50kg/H KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine
Water Evaporation 50kg/H KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine
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