The water of coal mix into that boiler economy runs
From;    Author:Stand originally

Coal and air should mix adequately to burn to make the oxygen in coal and air contacts drastically, must accomplish: Coal piece is measurable, granuality should maintain 6-25mm between. Water of requirement coal ooze is even, coal piece end mixes even, cloth wind is even, igneous bed wants level. In moving actually, fireman personnel must look frequently to be adjusted examination, frequently fire, frequently, according to combustion state, adjust coal-bed thickness, had controlled each section air door to leave degree, adjust need send wind force, want when to accomplish above only, can obtain favorable economic result certainly

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