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3kw Power KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine

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3kw Power 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 : 3kw Power 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 : Steam

Rotating speed : 5-20rpm

Water evaporation : 50KG/H

Power : 3KW

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3kw Power 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

The main structure is a W-shaped shell with a jacket, which is equipped with a pair of hollow low-speed rotating hollow shafts. A number of mixing blades are welded on the shaft. The jacket and the hollow mixing blades are all equipped with heat carriers, and the two heating surfaces heat the materials at the same time. The heat carrier is usually fed from the middle of the dryer and discharged from the other side through the surface of the material layer in the agitated state.

Wedge-shaped hollow blades are densely arranged on the hollow shaft, and the thermal medium flows through the blades through the hollow shaft. The unit effective volume has a large heat transfer area. The temperature of the thermal medium ranges from - 40 ° C to 320 ° C, which can be water vapor or liquid type: such as hot water, heat transfer oil, etc. Indirect conduction heating does not carry air to take away heat. Heat is used to heat materials. The heat loss is only the heat dissipation to the environment through the insulation layer of the reactor body. The heat transfer surface of the wedge-shaped blade has the function of self-cleaning. The relative movement of the material particles and the wedge-shaped surface can wash off the attached materials on the wedge-shaped surface, so that the clean heat transfer surface is kept in motion all the time.
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 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

3kw Power KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine
3kw Power KJG-5 Hollow Paddle Dryer Stainless Vacuum Drying Machine

Product Tags:

3kw Continuous Horizontal Paddle Dryer

      

W Shaped Structure Vacuum Drying Machine

      
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