The Working Principle And Application Scope Of Closed Cooling Tower

At the software level of the water mist system, the water supply and drainage are heated to a certain temperature in the heating equipment, enter the boiler economizer through the water supply pipeline, and then be sent to the drum after further heating, mixed with the boiler water, and then descended along the lowering pipe to the water wall inlet boiler cylinder. The water digests and absorbs the heat radiation of the furnace in the water-cooled wall tube, and the carbonated beverage mixed material reaches the drum through the riser, and the water and steam are separated by the carbonated beverage separation equipment. The extracted saturated water vapor flows into the heat exchanger from the upper end of the drum, and again endothermic reaction becomes superheated steam at 450°C, and then sent to the turbine generator.

At the software level of the ignition and smoke ventilation system, the fan sends the gas into the air preheater to heat it to a certain temperature. The pulverized coal is ground into a certain particle size in the slag scraper, and is carried by a part of the hot air from the air preheater and sprayed into the furnace through the burner. The raw coal and gas mixture injected by the burner is mixed with other hot air in the furnace and ignited, releasing a large amount of heat. After ignition, the hot smoke and dust flow through the furnace, slag condensing management, heat exchanger, boiler economizer and air preheater in sequence, and then pass through the dust removal device to remove the ash and slag, and then be sent to the chimney by the fan to be discharged to the air.

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