如何正确的选择链式输送机
链式输送机正确合理的选型和使用保养才能充分发挥先进设备的最佳性能。因此在选用链式输送机时应注意以下几个重要参数:
Correct and reasonable selection, use and maintenance of chain conveyor can give full play to the best performance of advanced equipment. Therefore, when choosing chain conveyor, we should pay attention to the following important parameters:
1.链式输送机机型的选择:链速确定后,即可根据输送量选择最佳机型。每种机型都有基本输送量。在机型选择表中还列出最大输送长度和动力的选择,必须指出,在相同输送量下,选择稍大机型可使链速降低,从而延长使用寿命,但输送量也不宜过小,
1. Selection of chain conveyor type: After the chain speed is determined, the best type can be selected according to the conveying capacity. Each model has basic conveying capacity. The selection of maximum conveying length and power is also listed in the model selection table. It must be pointed out that under the same conveying capacity, the selection of a slightly larger model can reduce the chain speed and prolong the service life, but the conveying capacity should not be too small.
如实际输送量低于该机额定输送量30%以上时,使用时会发生料层过薄,内压力过小,造成空转,反而增加磨损。
If the actual conveying capacity is less than 30% of the rated conveying capacity of the machine, the material layer will be too thin and the internal pressure will be too small, resulting in idling, but increasing wear and tear.
2.选择链速:用户应首先根据被输送物料的性能、状态(如磨琢性、料温、物料粒度)等因素选择。对于输送水泥生熟料和成品粉料的最适链速。
2. Choose the chain speed: Users should first choose according to the performance of the material xuanzhuang.89ix.comchengde.71ix.cngaonianji.07858.net shepiguan.89ix.combianyaqipd.37ix.com.cn laliji.07858.netbeing transported, the state (such as polishing, material temperature, material size) and other factors. The optimum chain speed for conveying raw cement clinker and finished powder.
3.选择进出料口:各进山料口的尺寸,用户根据需要进行选择,在选择时必须注明。
3. Choose the inlet and outlet ports: The size of each inlet and outlet ports should be specified when the user chooses them according to his needs.
A、对于流动性差或湿度大的物料,一般不宜采用上进料口,以免进料不畅,应尽可能采用两侧进料口。
A. For materials with poor fluidity or high humidity, it is generally inappropriate to use the feeding inlet, in order to avoid unobstructed feeding, the feeding outlet on both sides should be used as far as possible.
B、当第一只进料口离尾轴较近(不能保证最小距离时)时,一般不宜采用上时料口。
B. When the first inlet is close to the tail axis (the minimum distance cannot be guaranteed), the upper inlet is generally not suitable.
C、当第一只进料口离尾轴较近(不能证最小距时)时,一般不宜采用上时料口。
C. When the first inlet is close to the tail axis (the minimum distance can not be certified), it is generally unsuitable to use the upper inlet.
D、本机可用多个进料口和多个出料口,此外还可根据用户需要,提供带闸出料口。
D. The machine can use multiple inlet and outlet ports. In addition, according to the user's needs, it can provide gate outlet ports.
E、两台链式输送机上下交义衔接时,下方链式输送机应尽可能采用两侧进料口。
E. When two chain conveyors are joined up and down, the lower chain conveyor should adopt the inlet ports on both sides as far as possible.
4.减速比及装配型式.选择驱动装置时,可以选择列出的Y系列电机+ZQ系列减速器,也可以选用摆线针轮减速电机。链式输送机驱动装置的装配形式有:左装、右装及背装式。
4. Reduction ratio and assembly type. When choosing driving device, you can choose Y series motor + ZQ series reducer listed, or cycloid pinwheel reducer motor. The assembly forms of chain conveyor driving device are left, right and back.