An intelligent partition coal yard stacking and reclaiming device and method

Abstract

The invention relates to an intelligent partitioned coal field stacking and reclaiming device and method. Currently, no partitioned coal field stacking and reclaiming device and method can achieve fine management of a coal field and intelligent blending and mixed-burning. The intelligent partitioned coal field stacking and reclaiming device comprises a coal field and is characterized by further comprising a primary belt, a coal flow distribution device, a direct-flowing secondary belt, a plurality of branch secondary belts, a multi-cantilever stacker-reclaimer, a plurality of No.1 coal conveying belts, a surge bin and a No.2 coal conveying belt, wherein the coal field is divided into a plurality of coal storage regions; the multi-cantilever stacker-reclaimer is provided with a plurality of cantilevers; the multi-cantilever stacker-reclaimer is mounted in the coal field; the primary belt is connected with the coal flow distribution device; the coal flow distribution device is connected with the multi-cantilever stacker-reclaimer by the plurality of branch secondary belts; each branch secondary belt is connected with the surge bin by one No.1 coal conveying belt; the surge bin is connected with a boiler combustion system by the No.2 coal conveying belt; the coal flow distribution device is connected with the No.2 coal conveying belt by the direct-flowing secondary belt. The intelligent partitioned coal field stacking and reclaiming device and method achieve fine management of the coal field and intelligent blending and mixed-burning.

Description

technical field [0001] The invention relates to an intelligent partition stacking and retrieving coal yard, in particular to an intelligent partition coal yard stacking and reclaiming device and method, which are used for intelligent partition storage and fine blending of coal yards. Background technique [0002] In order to ensure the stability and continuity of operation, coal-fired power stations will store a certain amount of coal, so each coal-fired power station has a coal yard. Isolation measures such as windshield walls. The strip coal yard is stored in separate piles, and a mechanical stacking and reclaiming device is used to realize the storage and transfer of coal in the coal yard. [0003] With the increasing pressure of environmental protection and power plant efficiency, most coal-fired power plants have been upgraded to ultra-low emissions, such as desulfurization, denitrification, and dust removal. Coal accounts for about 70% of the cost of coal-fired power...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problem of extensive storage of coal yards and the inability to realize refined blending, and to provide an intelligent partition coal yard stacking and reclaiming device with reasonable structure design, realizing fine management of coal yards, and intelligent blending and blending and methods

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