Dryer

The dryer is a drying device that is widely used in mining equipment. It is divided into direct heat transfer drum dryer and indirect heat transfer drum dryer. The cylinder of the dryer is a horizontal rotary cylinder, and various internal copy plates of different staggered angles are welded from front to back, and a door ring and a spiral copy board are arranged at the feeding end to prevent the material from being poured.

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Category:

Mixing and Drying Equipment

产品详情

product description

Technical performance and characteristics

Reliable operation, adaptability

Reasonable structure, excellent production, high output, low energy consumption, dry various materials, simple operation, good dust sealing performance, convenient maintenance; reliable operation of equipment, high operational flexibility;

High quality design

The dryer designed and manufactured by the multi-combined lifting device has made various technological innovations on the lifting device system, and adopted a new multi-combination lifting device to overcome the "wind tunnel" phenomenon of the traditional dryer. The heat efficiency is high and the coal consumption is reduced by about 20%.

working principle

The dryer cylinder is a rotating cylinder that is slightly inclined to the horizontal. The material is added from the higher end, the heat carrier enters from the lower end, and is in countercurrent contact with the material, and the heat carrier and the material are simultaneously flowed into the cylinder. As the rotating material of the cylinder is moved by gravity to the lower end. During the forward movement of the wet material in the cylinder body, the heat supply of the heat carrier is directly or indirectly obtained, so that the wet material is dried, and then sent out at the discharge end through a belt conveyor or a screw conveyor. A copy board is arranged on the inner wall of the cylinder, and its function is to copy and sprinkle the material, so that the contact surface of the material and the air flow is increased to increase the drying rate and promote the advancement of the material. The heat carrier is generally classified into hot air, flue gas, and the like. After the heat carrier passes through the dryer, a cyclone is generally required to trap the material contained in the gas.

Product atlas

Technical Parameters

specification	Production capacity t/h	Power KW	Weight T
Φ1.5x12m	3-5	15	18.4
Φ1.5x14m	3-6	18.5	23.2
Φ2x10m	8-10	45	34.6
Φ2.2x12m	4-8	18.5	32.9
Φ2.2x14m	10	18.5	33.7
Φ2.2x16m	12	30	34.8
Φ2.4x18m	10-13	37	53.3
Φ3x20m	50-80	75	80.9