Anti-freezing environmentally-friendly material yard and construction method

Abstract

The invention provides an anti-freezing environmentally-friendly material yard and a construction method. The anti-freezing environmentally-friendly material yard comprises a heat preservation storing groove for supplying bulk material anti-freezing heat sources and a material yard cover cap for preventing heat and material-unloading dust from being dispersed. The heat preservation storing groove is formed below the grade level surface, the material yard cover cap is arranged above the heat preservation storing groove, and a heat preservation cavity for storing bulk materials is formed. The construction method comprises the following steps that excavation is conducted on the grade level surface to form the heat preservation storing groove; excavated earthworks are subjected to layered compaction and stacking on the periphery of the heat preservation storing groove to form a heat preservation retaining wall; material taking assemblies and a material stacking and conveying assembly are stored at the bottom of the heat preservation storing groove and above the heat preservation storing groove correspondingly; and the material yard cover cap is stored above the heat preservation storing groove, and the bottom of the material yard cover cap is fixedly connected with the retaining wall. The anti-freezing environmentally-friendly material yard and the construction method have the advantages that the heat sources can be continuously supplied, the environmentally-friendly property is good, and cost is low.

Description

technical field [0001] The invention relates to the field of antifreeze stockyards, in particular to an antifreeze environment-friendly stockyard and a construction method. Background technique [0002] In cold regions, the temperature in winter can reach -17°C to -40°C, and the antifreeze problem of the bulk material yard has been plaguing the whole industry, especially the washed clean coal and ore bulk materials with high moisture content. The existing method usually adopts the laying of heating pipelines and uses radiators to insulate and prevent the stockyard from freezing. The heating cost of the bulk stockyard is high, and the heating source of the stockyard is usually coal-fired or gas-fired boilers, which are not only limited by external conditions (such as Power supply, water supply, gas supply, etc.), and the combustion of fossil fuels will inevitably produce dust and exhaust gas, which will easily pollute the environment and cause haze weather, which will have ad...

AI Technical Summary

Problems solved by technology

The existing method usually adopts the laying of heating pipelines and uses radiators to insulate and prevent the stockyard from freezing. The heating cost of the bulk stockyard is high, and the heating source of the stockyard is usually coal-fired or gas-fired boilers, which are not only limited by external conditions (such as Power supply, water supply, gas supply, etc.), and the combustion of fossil fuels will inevitably produce dust and exhaust gas, which is easy to pollute the environment and cause haze weather, which has adverse effects on the environment and human health

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