Commercial Hot Air Double Shaft Hollow Paddle Dryer Self Cleaning

Commercial Use Hot Air Double-shaft Hollow Paddle Drying Equipment

Product Description

Equipment Name      hot air hollow paddle dryer drying equipment

Equipment Color      color of paddle dryer drying equipment is painted as customers' requirements while common is grey or                                         blue. varieties of color choices: silver, blue, dreen, grey, yellow, etc.

Heating Source         (1). steam heating (2). eceltric heating  (3). Conduction oil heating

                                    different kinds of heating source have different technical requirements.

Heating Media           common is steam, industrial oil, hot water or cooling water. It is depends on the character of the dry                                              material.        

Heat Transfer Area     according to the dpecific design of paddle dryer drying machine, but mix is 2.7 m2

Equipment Effect Volume    according to the specific design, it refers to the amount of space available for drying and                                                                stirring.according to the specific design, it refers to the amount of space available for drying and                                                    stirring.

Equipment Capacity       as customers' requirements. This point is releted with the overall size of dryer drying machine.

Raw material of Paddle           (1) stainless steel 304   

Dryer Drying Equipment        (2) stainless steel 316

                                                  (3) stainless steel Q235A

                                                  (4) carbon steel

                                                  (5) as customers' requirements

 Notes: The thickness of steel is optional according to the specific circumstance of the dryer drying equipment. Common thickness of machine is 3mm, 4mm, 6mm, 8mm, 10mm and 12mm.

Services can be Available      free design, free empty debugging, online technical guide, the specific other services                                                                    you can ask our sales.

Price of Dryer Drying Equipment   

(1). The price of dryer drying equipment is according to the specific different technical requirements and overall size.

(2). What we offer is the FOB Shanghai price, if indeed, we can also offer the CIF Shanghai and EXW price.

(3). The freight price is according to the cargo port, common is Shanghai, because Shanghai port is very close to our factory and service quality.

Technical parameters

Applications 

It has been successfully used in the food, chemical, petrochemical, dyes, industrial sludge and other fields. Heat transfer equipment, cooled, stirred solution of the following characteristics makes it possible to complete the unit operations: calcination (low temperature), cooled, dried (solvent recovery), heating (melting), the reaction and sterilization. Stirring blades while the heat transfer surface, so that the heat transfer area per unit effective volume is increased, the processing time is shortened. Wedge-shaped blade heat transfer surface and having a self-cleaning function. Compression - expansion of the material mixture evenly mixing function. Material axially into a "plug flow" movement in the axial zone, material temperature, humidity, mixing gradient is very small.

Main feature:

1. Compact structure and small space. It is known from the equipment structure that the heat required for drying is mainly provided by the hollow blade wall arranged on the hollow shaft, while the heat transfer of the jacketed wall is only a small part.Therefore, the heat transfer surface of the unit volume equipment can save the space of the equipment and reduce the investment in infrastructure.

2. High heat utilization.The hollow paddle dryer drying equipment is heated by means of conduction heating, and all heat transfer surfaces are covered by materials, reducing heat loss.No hot air to take away heat, heat utilization can reach more than 90 %.

3. Wedge-shaped blades have self-purification ability, which can improve the heat transfer of the blades.