Customized manufacturer of high-temperature flue gas waste heat boiler, price of waste heat boiler

Description :

　　A waste heat boiler refers to a boiler that uses the heat generated by the combustion of waste heat and combustible substances in various industrial processes to heat water to a certain working medium. The waste heat boiler is composed of a drum, a movable hood, a furnace mouth section flue, an inclined first section flue, an inclined second section flue, a final first section flue, a final second section flue, a feeding pipe (discharge chute) groove, an oxygen nozzle, a nitrogen sealing device and nitrogen sealing plug, a manhole, a micro differential pressure measuring device, supports and hangers for the flue, etc. The waste heat boiler is divided into six circulation loops, each consisting of a downcomer and an riser. The feedwater from each section of the flue is introduced from the drum through the downcomer into the lower header of each flue and then into each heating surface. After passing through the heating surface, the water generates steam and enters the inlet header, which is then introduced into the drum through the riser. Each flue is connected with flanges.

　　Many residual gases are discharged during industrial processes, such as flue gas (about 200-300 ℃), blast furnace gas (about 1500 ℃), and waste heat from chemical reaction process gases that require cooling (300-1000 ℃). With the development of industry and the tight supply and demand of energy, engineering and technical personnel attach great importance to these discarded waste heat. They use waste heat boilers to generate pressure steam as an auxiliary energy source for heating, steam supply, power generation, and power generation, in order to improve the overall utilization rate of thermal energy, reduce fuel consumption indicators, and minimize electricity consumption, in order to obtain economic benefits. Therefore, this type of device is called a "waste heat boiler", and from the perspective of its role in the process flow, the equipment is called a "rapid cooling device" or "chiller".

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• Customized manufacturer of waste heat boiler