Humidification system for coal transportation

Abstract

The invention relates to a coal transportation humidification system. The coal transportation humidification system comprises a moisture preserving device and a water replenishing device. The moisturepreserving device comprises a storage groove. A strip-shaped guide outlet is formed in the bottom of the storage groove. A supporting shaft parallel to the guide outlet is installed in the storage groove. A humidification net is wound round the supporting shaft. One side of the humidification net is fixed to the supporting shaft, and the other side of the humidification net extends out from the guide outlet. A fixing rod is arranged on the end side, extending out of the guide outlet, of the humidification net and matched with a fixing groove formed in the outer side wall of a compartment. Thewater replenishing device comprises a vertical strut. A replenishing opening is formed in the upper end of the strut. A detection probe is additionally arranged outside the replenishing opening. Thehumidification system is novel and unique in structure, the moisture preserving effect can be effectively improved, the moisture preserving time is prolonged, losses of coal in the transportation process are reduced, meanwhile the coal storage amount of the compartment can be increased, and therefore transportation efficiency is improved.

Description

technical field [0001] The invention relates to a coal transportation protection system, especially a humidification system. Background technique [0002] Long-distance land transportation of coal mostly uses containerized trains. When using trains for coal transportation, it is necessary to regularly sprinkle water and humidify the coal in the carriages. This method can reduce the temperature of the coal and effectively prevent spontaneous combustion of the coal. On the one hand, it can increase the humidity of the coal surface, effectively prevent the coal powder from scattering and losing during the train’s high-speed travel, thereby effectively reducing the waste of coal resources, and at the same time further alleviate the coal powder from falling and penetrating into nearby power grids and instruments. In order to reduce the damage of components; in the traditional humidification system, humidification pipe racks are distributed on the train track, and water is sprayed...

AI Technical Summary

Problems solved by technology

[0002] Long-distance land transportation of coal mostly uses containerized trains. When using trains for coal transportation, it is necessary to regularly sprinkle water and humidify the coal in the carriages. This method can reduce the temperature of the coal and effectively prevent spontaneous combustion of the coal. On the one hand, it can increase the humidity of the coal surface, effectively prevent the coal powder from scattering and losing during the high-speed train, thereby effectively reducing the waste of coal resources, and at the same time further alleviate the coal powder from falling and penetrating into nearby power grids and instruments. In order to reduce the damage of components; the traditional humidification system has humidification pipe racks distributed on the train tracks, and sprays water on the carriages when the train passes by; If it is not fixed, the water sprayed from the humidification pipe rack cannot accurately fall into the carriage, resulting in incomplete humidification of the coal; second, the spilled water will accelerate the aging of the carriage and the connecting structure between the carriages, shortening the life of the train; 3. The humidity of the coal is relatively high in the early stage of humidification, and the humidity in the later stage is very small, and the humidity is uneven before and after. In the later stage, the coal powder on the surface of the coal pile is dry and easily lost, resulting in a decline in the preservation effect of coal

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