How the Wagon Tipper Works at CHPP-2 named after A.Zhakutov
Coal-carrying hopper wagons arrive at the sidings of CHPP-2 f named after A.Zhakutov rom the Burunday station. The personnel of the Central Production and Technical Department inspect the train and direct the wagons in batches to be weighed via railroad scales. In winter, before unloading, the coal wagons are sent to a thawing device to be heated. After weighing, the hopper wagons are moved to the operational wagon tippler for unloading.
Working Principle:
1. Wagon Reception
The railroad train is directed onto the wagon tippler. The wagon is secured with clamps and stoppers to prevent any movement.
2. Fixation
Clamping mechanisms hold the wagon stationary, pressing it firmly against the tippler platform.
3. Tipping
The platform, along with the wagon, rotates to an angle of 160-180°. As a result, the coal is discharged onto the bunker grids with 350×350 mm cells. Larger chunks remaining on the grids are crushed by milling crushers.
4. Return to Initial Position
After unloading, the platform returns to the horizontal position, the clamps release the wagon, and it is pushed out by a thruster.
5. Continuous Cycle
The unloading time for one wagon is 2-3 minutes, significantly speeding up the process compared to manual or mechanized cargo handling.
The operation of the wagon tippler is fully controlled from the dispatch station. The dispatcher monitors train movements, issues commands for wagon handling, and coordinates the actions of locomotive operators. They manage the unloading process from the control panel, overseeing all components – clamps, rotation drives, and conveyors.
Advantages of the Wagon Tippler:
- High unloading speed.
- Minimization of manual labor.
- Capability to handle heavy and frozen coal.
- Improved workplace safety.
Look at video https://www.youtube.com/watch?v=fJH_JkPZkOk