武安孩桑拿-武安孩桑拿

楚雄州附近有没有服务

Current position: Honglin machinery > News Center > Conveyor article >
Conveyor article

Working process and working state of screw conveyor

Number of visits: Release date: 2020-08-28 10:35 source: admin

  Screw conveyor In the case of screw conveyor rotating, the material can only move along the groove wall due to the friction force generated by the screw and its rotating blade.
 Screw conveyor
The material movement of screw conveyor in the middle bearing depends on the thrust of the material moving forward behind. Therefore, the transportation of materials in the conveyor is completely a sliding movement. In order to make the screw shaft in a more favorable tension state, the driving device and the discharge port are generally placed at the same end of the conveyor, and the feed port is placed near the tail of the other end as far as possible.
 
In the working process of screw conveyor, the rotating screw blade will move the material to transport, so that the material can not rotate with the screw conveyor blade. The force of material weight and the friction resistance of screw conveyor shell to material are the material weight. According to the different conveying materials, there are three types of blade surface, such as solid surface, belt surface, blade surface, etc. A thrust bearing is provided at the end of the screw shaft of the screw conveyor in the direction of material movement to give the axial reaction force to the screw along with the material. When the length of the machine is long, the middle hanging bearing should be added.
 
There are two types of screw conveyor: left-handed and right-handed. The types of screw conveyor are horizontal fixed screw conveyor and vertical screw conveyor. Horizontal fixed screw conveyor is a common type. The vertical screw conveyor is used to lift materials in short distance. The conveying height is generally no more than 8m. The spiral blade is of solid surface type. It must have horizontal screw feeding to ensure the necessary feeding pressure.
 Screw conveyor
Screw conveyor is not suitable for conveying materials that are easy to deteriorate, sticky, bulky and easy to agglomerate. In addition to conveying bulk materials, screw conveyor can also be used to transport various finished products. Screw conveyor can complete mixing, mixing, cooling and other operations while conveying materials. In port, screw conveyor is mainly used for unloading, ship unloading and horizontal and vertical transportation of bulk materials in warehouse.


Address: high tech Development Zone, Zhengzhou City, Henan Province, manager Xie: 13503839055 13733186581 Xie Gong: 15136413311

Tel: 0371-56783311 online QQ: 1105086557 email: [email protected] Website map

Copyright? 2009-2018 yuicp Bei No. 13012511-22 Engine technology network