In the metallurgy, construction and chemical industries, scraper chain conveyor are used in a wide range of applications, featuring good airtightness, large transportation volume, flexible layout, and transportation of high-temperature materials. With so many features, the chain scraper conveyor with such a wide range of applications will also malfunction like other machinery during use. Many of the various failures of the chain scraper conveyor are related to the scraper chain, and its operation status is related to the working of the chain scraper conveyor. This article introduces the causes and solutions of chain operation problems in chain scraper conveyors.
As a key component of the scraper chain conveyor, the scraper chain often has problems such as chain deviation, material jamming, material return, floating chain, and noise. Long-term operation can easily lead to chain deformation and chain breakage. The main reason for these problems is the overloaded operation of the chain. The reasons for the overload of the scraper chain of the chain scraper conveyor include production failure, equipment selection and installation and debugging problems, load operation, conveying speed and other factors. In response to the above problems, we will perform multiple inspections and test machines before the items leave the factory to ensure the safety and quality of the equipment; for installation and debugging issues, we will carefully provide technical guidance when the user purchases until the user understands it Have a group of professional technical customer service to solve the problems of users in the process of use at any time.
Reasonable conveying speed, select the appropriate chain and chain speed according to the characteristics of the material and the conveying volume, the general speed is 0.16~0.5m/s, the specific standard is based on the use experience and the national standard CB10596.1-89. Select the corresponding scraper chain structure according to the characteristics of the material and the conveying form. Generally, die-forged chains are used. For materials with higher hardness, double-plate chains and die-forged chains are used. Those that are prone to floating chains use sleeve roller chains and double plates. Chain.
