what is the abc in boiler
There are many business units to be able to save money often treated what is the abc in boiler water will adopt scientific methods, and in the boiler water treatment process used in a variety of instruments, tools, etc. is also not fully comply with the relevant regulations. This approach does not solve the boiler scale and corrosion problem fundamentally, at the same time reduce the life of the boiler also caused a waste of energy. If the scale inhibitor used improperly will have the opposite effect on the protection of the boiler, boiler scale and corrosion accelerating, the normal operation of the boiler to the serious threat. 2. no attention to the PH value of the boiler water
Currently, what is the abc in boiler blowdown can be used on a regular basis or continuous sewage discharge, in two ways.
Continuous blowdown: also called surface discharge is continuously draw off a portion of the boiler water, the purpose is to let go of the salt was dissolved in water and the pan pot water surface float.
Workflow hot water what is the abc in boiler simply look at today's workflow hot water boiler. The simple conclusion that the working process to the main boiler fuel combustion, heat transfer, vaporization and heating of the water with the superheated steam and the like. The entire boiler boiler composed of two parts and auxiliary equipment. Boiler: boiler body is the main part of the boiler equipment, is composed of two parts consisting of pot and stove. Hot water boiler system in a soda boiler, which main task is to receive a fuel suction heat released, the water is heated, evaporated and finally becomes superheated steam having certain parameters. It consists economizer, the drum, the downcomer, the header, water wall, superheater and reheater connecting pipes and other equipment and valves. A hot water boiler economizer: vertically positioned rear of the boiler flue, the use of flue gas waste heat boiler feed water, reducing the exhaust gas temperature, increase boiler efficiency, save fuel. Two hot water boiler drum: at the top of the boiler, is a cylindrical pressure vessel, which is under water, the upper portion of the steam is that it accepts the economizer runoff, while the downcomer, the header, Wall together form water circulation loop. Wall water absorbs heat generated in the soda mixture was collected in the drum, conveyed to the saturated steam superheater after water separation. Three drop tube hot water boiler: the water supply pipe water wall, the effect is the introduction of water into the steam drum to the lower header redistribution respective waterwall tubes. Dispersion in small diameter and the large diameter downcomers Downcomer two kinds. Small diameter pipes of small diameter drops, the water cycle unfavorable. Wall four lower header: the header main role is to bring together quality, or to redistribute the working fluid through the other header by the header pipe. A water wall is thicker lower header tube closed at both ends, its role is connected to the downcomer and the water-cooled wall, so as to function together, mixing, redistribution action of working medium. Five water-cooled wall: at the furnace around its main task is to absorb radiant heat of the oven, to evaporate water, which is the main heating surface modern boilers, while protecting the furnace wall. Six superheater: its role is to drum saturated steam into superheated steam having heated the certain temperature. Seven hot water boiler reheater: its role is done in the steam turbine power section is heated up again, and then continue to work in the steam turbine. These are the hot water boiler workflow profile, I hope for your help.
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