ท่อลำเลียงปูนซีเมนต์ผง สกรูลำเลียง screw conveyor Cement dry powder

ท่อลำเลียงปูนซีเมนต์ผง สกรูลำเลียง screw conveyor Cement dry powder

Screw conveyor is a continuous conveying equipment widely used in metallurgy, building materials, chemical, food and mechanical processing sectors. It is suitable for conveying massive, high specific gravity and abrasive materials, such as limestone, clinker, etc. The traction components of the bucket elevator include loop chains, plate chains and belts. The structure and manufacture of the loop chain are relatively simple, and the connection with the hopper is also very strong. When transporting abrasive materials, the wear of the chain is small, but its own weight is relatively large. The plate chain structure is relatively firm and its own weight is relatively light. It is suitable for hoists with large lifting capacity, but the hinged joint is easy to be worn. The structure of the tape is relatively simple, but it is not suitable for conveying materials with high abrasiveness. The temperature of ordinary tape materials does not exceed 60&deg. ;C, the steel rope tape allows the material temperature to reach 80°C, the heat-resistant tape allows the material temperature to reach 120°C, and the temperature of the material conveyed by the chain and plate chain can reach 250°C.

The double-shaft screw conveyor is suitable for the dry ash conveying system of coal-fired power stations and is used for mixing dry ash with water. The machine can smoothly make dry ash into wet ash with a moisture content of about 25%, which can be transported out of the car, or it can be made into high-concentration mortar, which can be transported out of the ship or conveyed by belt. Spiral elevators are large-scale mechanical equipment for transportation by changing potential energy, such as mine hoists, dam hoists, etc. Broadly speaking, elevators, cranes, hoists, stable cars, cranes, hoists, etc. can all be called hoists. Hoist generally refers to large-scale mechanical equipment with larger power and strong lifting capacity. It is used to vertically lift limestone, granular materials such as raw materials, cement, coal powder and other powder materials that have passed through the crusher. According to the speed of the hopper, the bucket elevator can be divided into three types. The centrifugal unloading hopper has a faster speed, which is suitable for conveying powdery, granular, small lumps and other materials with low abrasiveness; the gravity unloading hopper has a slower speed.

Structural features of double-shaft screw conveyor:

　　1. Hard tooth surface reducer and torque limiter ensure reliable operation of the equipment.
　　2. A reasonable spray device can achieve the ideal effect of mixing grey water.
　　3. The mixer blades made of highly wear-resistant materials are a reliable guarantee for the long service life and normal operation of the mixer.
　　4. The designed shaft seat and sealing device structure is convenient for maintenance.
　　5. Increase the pre-adding section to achieve the mixing effect.