Hyperbolic hopper template and support method thereof of coal storage bunker

Abstract

The invention discloses a hyperbolic hopper template and a support method thereof of a coal storage bunker and solves the problems that deviation of a discharge outlet of a hopper is commonly caused, concrete thickness of the hopper is non-uniform and construction quality is affected. The hyperbolic hopper template comprises an inner ring assembly template and an outer ring assembly template, wherein the inner ring assembly template comprises a first inner ring template, a second inner ring template, a third inner ring template, a fourth inner ring template, a fifth inner ring template and a sixth inner ring template, which are sequentially connected from bottom to top, the first to the fifth inner ring templates are 1000 mm thick while the six inner ring templates is 650 mm thick. The outer ring assembly template comprises a first outer ring template, a second outer ring template, a third outer ring template, a fourth outer ring template and a fifth outer ring template, which are sequentially connected from bottom to top.

Description

technical field [0001] The invention relates to a coal storage bunker funnel, in particular to a coal storage bunker hyperbolic funnel template and a supporting method thereof. Background technique [0002] In the design of new coal storage bins, generally there are 4-6 hyperbolic funnels inside each coal storage bin. The funnels are used to bear the weight of the upper coal powder and transport the coal powder to the belt conveyor. It is necessary to ensure the load capacity of the funnel itself, but in actual construction, it is often found that the position of the funnel's discharge opening is deviated and the thickness of the funnel concrete is uneven, which affects its construction quality and cannot meet the design requirements. Therefore, when constructing this part, its central position must be strictly controlled to ensure that the thickness of the concrete is uniform and meets the design standards. Contents of the invention [0003] The object of the present in...

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Problems solved by technology

[0002] In the design of new coal storage bins, generally there are 4-6 hyperbolic funnels inside each coal storage bin. The funnels are used to undertake the weight of the upper coal powder and transport the coal powder to the belt conveyor. It is necessary to ensure the load capacity of the funnel itself, but in actual construction, it is often found that the position of the funnel's discharge opening is deviated and the thickness of the funnel concrete is uneven, which affects its construction quality and cannot meet the design requirements

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