Faults proof during operation of shafted screw conveyor

What are the characteristics of our screw conveyors in winter or summer season? Due to the special physical properties of the polymer dry powder material, such as when the air is wet during the rainy season, the surface of the dry powder is easily deliquescent, and the dry powder bulk density and fluidity are changed. Therefore, the working conditions of the screw conveyor are complex and variable. In the process of use, it is necessary to prevent the common faults of the screw conveyor in advance, and analyze and solve the problem in time after the failure, in order to achieve efficient use of the screw conveyor. 1. The problem of blocking material, the screw conveyor is prone to blockage failure because the operator does not strictly operate according to the operating specifications. When the operator starts, there is no load, the feeding should be uniform, the conveyor must be stopped when no load is carried out, and the operation cannot be carried out at no load. In order to ensure uniform feeding, the vibrating feeder can be installed. In the feeding process, if the material is suddenly added, it is easy to produce blocking material, and the screw conveyor will be worn more. Therefore, it is necessary to gradually increase in the feeding process and gradually reach the rated conveying capacity. When the screw conveyor conveys the material, there must be impurities in the machine. If the necessary cleaning is not carried out, the residual large impurities or fiber impurities may cause clogging. Therefore, in order to reduce the occurrence of the blocking material, the internal timing of the machine should be carried out when conveying the material. Clean up. The bearing of the conveyor is also prone to the problem of blocking material. Therefore, in order to reduce the occurrence of blockage failure, the lateral dimension of the suspension bearing should be minimized. In addition to the above methods, it is also possible to install a silo leveler and a clogging sensor for automatic control and alarm.