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Chemical Vacuum Rake Dryer

Chemical Vacuum Rake Dryer

Our vacuum rake dryer is based on the domestic rake vacuum dryer technology based on a variety of slurry, paste, granular, powdery, fibrous and other materials to strengthen, improved design, the transmission part The use of stable, durable cylindrical...

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Introduction

Our vacuum rake dryer is based on the domestic rake vacuum dryer technology based on a variety of slurry, paste, granular, powdery, fibrous and other materials to strengthen, improved design, the transmission part The use of stable, durable cylindrical gear reducer, the use of thick stainless steel shaft, rake teeth with high-strength casting stainless steel rake teeth, fully ensure that rake vacuum dryer in a variety of harsh working environment, stable operation.

Features 

1.Applicability is strong, fast drying speed. As the rake dryer using jacket heating, high vacuum exhaust, so almost all of the different properties, different state materials are applicable, especially for explosive, easy to oxidize materials.

2.The product quality is high, the drying process rake teeth constantly positive and negative rotation, dry material stir evenly, steam consumption  is small.

3.Easy to operate, can recover volatile gases, reducing the pollution of the environment

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Application scope

Particularly suitable for drying heat-sensitive materials, materials that are easily oxidized at high temperatures, or materials that are easily kneaded at the time of drying, and the materials to be recovered from the steam discharged during drying. After drying the material is powder, so the finished product for the powder-like material is more applicable, after drying can be directly packaged, without crushing. Rake vacuum dryer feed moisture content of up to 90%, the dry material is slurry, paste, granular, powder or fibrous, dry material moisture up to 1%, or even 0.5%. The vacuum dryer has been widely used in the production process of sodium (potassium) solid.

Working principle

Rake-type vacuum dryer is the use of water in the material in the vacuum to reduce the boiling point of the characteristics of the drying equipment. The device is indirectly heated with steam jacket, the water evaporates and is removed in time. In the interior of the dryer casing, the rake teeth are driven by the drive shaft. The rake tooth has a certain angle from the axis design. The spindle is rotated in the forward direction to move the material in the axial direction to facilitate drying and discharging.

Advantages

1.Solid stainless steel spindle design. Different from the hollow thick-walled tube design, because the material in the drying process changes in the form of more complex, in the drying process will become viscous material, the solid shaft of the good rigidity can fully ensure the stability of the drying process.

2.The cylinder is made of thicker steel plate, the normal jacket design pressure is 0.5MPa. If you have different requirements can be put forward.

3.Casting stainless steel rake teeth of high strength and stability, so that after the internal hammer stick to join the situation is extremely stable, in practice has been fully confirmed.

4.Import and export of humanized design. Feeding the body for the quick release, fast and convenient loading. The material for the worm gear structure, the material is convenient, the bottom of the outlet no material.

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