Closed trough storage and transportation system for bulk materials

Abstract

The invention relates to an unloading, storing and transporting system for a closed groove-type cabin of bulk materials. The bulk materials are directly unloaded into a closed groove-type material cabin (slot storehouse) to be stored, when the materials are needed, the materials are transferred to a belt conveyor to be carried away through multiple feeding of a reciprocating feeder under the storehouse. The working principle includes that a material carrying car passes a bridge approach and directly is driven to the top of the slot storehouse and unloads the bulk materials into the groove cabin, while unloading, a dust-removing system of a dust-removing operation car on the top of the groove cabin runs to collect and process dust produced in the process of unloading; a material level gage installed in the slot cabin can display the material level at any time; when the materials are needed, the reciprocating feeder under the storehouse runs and the dropped materials are transferred to the belt conveyor to be carried away through a plurality of scraper blades installed on the feeder.

Description

Technical field: [0001] The invention relates to a closed trough storage and transportation system for bulk materials, which is suitable for railway fast loading systems for bulk materials such as coal and ore. Background technique: [0002] Most of the conventional bulk material unloading, storage and transportation systems use trucks to unload the materials into the vicinity of the receiving pit, use loaders and bulldozers to push the materials into the receiving pit, and then transfer them to the belt by the feeder under the receiving kang. The conveyor conveys to the stacker-reclaimer for stacking. When reclaiming is required, the reclaiming operation is performed by the stacker and reclaimer. Materials are stacked in the open air, and stacking and retrieving are also open-air operations, which are not only affected by harsh weather factors such as rain, snow, and wind, but also cannot be stacked and reclaimed at the same time, which greatly reduces work efficiency. Bu...

AI Technical Summary

Problems solved by technology

Materials are stacked in the open air, and stacking and retrieving are also open-air operations, which are not only affected by harsh weather factors such as rain, snow, and wind, but also cannot be stacked and reclaimed at the same time, which greatly reduces work efficiency

Bulldozers, loaders, and stackers and reclaimers are all high-energy-consuming mechanical equipment, requiring heavy maintenance, high fuel consumption, and a large number of operators, resulting in particularly high operating costs.

The dust generated during unloading, stacking, and retrieving during the production process cannot be effectively collected and dedusted, and is discharged into the atmosphere in an unorganized manner, which not only deteriorates the operating environment, but also brings serious pollution to the air quality. Therefore, the traditional process needs to be improved urgently.

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