biomass pellet burner for dryer
Hot water pellet burner for dryer maintenance during maintenance shutdown hot water boiler shutdown period: Xiao Bian below to introduce the hot water boiler maintenance fast boiler is well known in Henan, China's most northern end of the heating season is six months, from October 15 to 4 May 15. In industrial production, hot water boiler to the heating in winter can be used. After the winter heating season, the hot water boiler will be idle. To ensure the normal operation of the hot water boiler next year, can not relax to maintain idle period. 1. When idle, the boiler water is discharged and should be placed in a ventilated place. 2. Cracking furnace boiler for hot water maintenance problems, professionals should be repaired, if necessary Lubricate or anti-corrosion coating on the surface of the furnace. three. Different methods and disintegration downtime 1, boiler water drained, draining suction process when the boiler is shut down three days or less, ammonia and hydrazine before shutdown, feedwater PH value to 10 or more, and then a certain pressure the drainage furnace, keep the system dry. 2, the film formation method when the amine protecting the boiler stopped more than 4 days, the protective effect of the film formation is preferably an amine, such as stearyl amine protection, i.e. before the shutdown should be added to a suitable liquid to vapor octadecylamine protection system for protection. 4. Different methods used during the non-disintegration of the stop 1 and, maintaining the gas hot water boiler pressure method: discontinued within 1Od, discontinued before increasing ammonia, hydrazine dosage of the feed water to raise the pH above 10, to maintain the boiler pressure. 2, gas protection law: outage if more than 10 days, in the gas phase protection, protection of the boiler for a long time. Fifth, the gas hot water boiler shut down for maintenance Desiccant method, the boiler water temperature dropped to 100-120 (?) All C is discharged, the water in the furnace, the dry heat boiler metal surfaces, all of the scale, the slag within the system clean, and a desiccant to keep dry the metal surface, to prevent corrosion.
ZG pellet burner for dryer 's various departmental information departments, project department, technical department, business department and other departments work together to provide customers with intimate services. As a special equipment, boilers need to cooperate in many aspects during the whole production and installation process. The boilers produced by ZG boiler are generally power station boilers and industrial boilers. The use and installation of these boilers require professional operation. And when using these boilers, a boiler room is generally required. For large boilers, the entire production cycle is long and the installation is time consuming and labor intensive.
Autumn and winter cold season is heating the peak of the northern city of Tianjin, with the heating period, fog, haze and other inclement weather has cropped up, as also the people a "blue sky" always in a good living environment, inside of Tianjin low-emission coal-fired pellet burner for dryers reform process without delay. To improve the situation of air pollution, Tianjin start the "Blue Sky Project" plans to cooperate with the fast boiler, gas boiler will invest billions of dollars in coal-fired boilers within the city as a clean fuel such as natural gas as raw material.
Heat efficiency can reach 103% to 108%, relative to conventional gas pellet burner for dryer energy saving effect can be increased by about 30%. Boiler also joined the premix, FGR and other international advanced combustion technology, more natural gas fuel combustion, while reducing the demand for air, no excess air, improve leak flue gas, flue gas condensation into the early stage, in order to further combustion efficiency, boiler heat transfer area, high thermal efficiency, low exhaust gas temperature can be 50 ℃, with reduced heat loss.