Coal conveying train coal leveling equipment

Abstract

The invention discloses coal conveying train coal leveling equipment. The coal conveying train coal leveling equipment comprises a portal frame, a grinding mechanism, a coal leveling mechanism and a dust suppression mechanism, the coal leveling mechanism is arranged at the inlet end of the portal frame, the grinding mechanism is arranged on the portal frame, and the dust suppression mechanism is arranged at the rear end of the portal frame. The coal conveying train coal leveling equipment has the advantages that coal in a train can undergo leveling, compacting and spraying treatment at the same time, manual coal leveling is replaced, so that the labor intensity of workers is effectively reduced, the working efficiency is improved, the labor cost and the transportation cost are reduced, andmeanwhile, potential safety hazards caused by manual work are avoided; and meanwhile, leveling, compacting and dust suppression comprehensive treatment on the coal in compartments can be realized, then the problem of scattering of coal dust and coal powder is solved, the environmental pollution is avoided, the waste of coal resources is avoided, and the health of a railway maintenance worker andthe safe operation of the railway are ensured.

Description

[0001] Technical field: [0002] The invention relates to a coal leveling equipment, in particular to a coal leveling equipment for a coal train. [0003] Background technique: [0004] In recent years, with the accelerated pace of economic construction, the demand for energy is also increasing. my country's coal reserves are mainly distributed in the northern and western regions, and railway transportation is the main way of coal transportation. According to the relevant standards and regulations of railway coal transportation, the tonnage of the goods before and after the tonnage is too high, the coal dust control must comply with the railway coal transportation regulations and standards. [0005] However, due to manipulation and some uncontrollable factors in the process of coal loading, there will always be out-of-tonnage and uneven phenomena before and after loading, which do not meet the requirements of railway transportation regulations. Manual operation is performed on...

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Problems solved by technology

[0005] However, due to manipulation and some uncontrollable factors in the process of coal loading, there will always be out-of-tonnage and uneven phenomena before and after loading, which do not meet the requirements of railway transportation regulations. Manual operation is performed on vehicles with excessive tonnage between the front and rear and unevenness. Manual leveling is labor-intensive, low work efficiency, large number of laborers, and high costs. Moreover, the cost of manual leveling is a long-term cost. The comprehensive cost of transportation is increased; if the coal is loaded on the top of the carriage and the coal is leveled simultaneously, there are still certain safety hazards, which will increase a lot of risks and costs in the loading process of railway transportation;

[0006] In the process of coal transportation, due to the effect of airflow during the driving of the coal train, the coal beyond the carriage is blown up by the airflow, causing coal dust and coal dust to fall on the surrounding areas along the railway line, which seriously pollutes the environment and causes coal pollution. Waste of resources; and the negative pressure airflow generated when the train passes through the tunnel will also blow the larger coal particles away from the car body. Over time, the rails, sleepers, and fasteners in the tunnel are buried by accumulated coal dust and coal dust. Coal dust in the air is also harmful to the health of tunnel maintenance workers

In addition, with the popularization of electrified railways, coal dust is flying and adsorbed on the electrical equipment along the railway catenary. Due to the conductivity of carbon, when it accumulates thickly, it will cause catenary and insulator short-circuit discharge, which will bring great safety hazards to the safe operation of the railway.

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