Car dumper

Introduction to dumper

Dumper refers to a large mechanical equipment used to turn over and unload bulk materials of railway open cars. The loading and unloading machinery that can turn or tilt the rail vehicles to discharge the materials is suitable for ports with large transport capacity and industrial sectors such as metallurgy, coal, thermal power, etc. The mine under the car also mostly USES the small dumper to unload. The dumper can turn off 1-4 sections at a time. Early equipment can only turn over one section of the car, the largest dumper can turn over four sections of the car.

There are many forms of dumper, according to the flow of dumper can be divided into through type and reentry type. According to the structure form can be divided into rotor type, roll type, end unloading type and compound type, among which the most used is the rotor dumper. Rotor dumper can be divided into O - and C - shaped. At the same time, it can be divided into steel wire transmission and gear transmission according to the driving force mode of the dumper. It can be divided into "single turning", "double turning" and "three turning" according to the tipping capacity of the dumper. The largest dumper unloading system can turn over four sections of the car skins at a time. According to relevant data, the maximum daily use hours of dumper is 12h. Due to the arrival of the incoming train may not be able to unload in time, some of the waiting time and station train inspection time will be interrupted. Therefore, the daily effective time of dumper is 10h, that is, the average effective time utilization rate is 40%. If the average load of the vehicle is calculated at 60T per vehicle, the average daily comprehensive production capacity of a dumper can reach about 15000T (day and night).

Physical picture of dumper