The advanced and unique design of coal steam boiler ensures its reliable operation and economical use. Using threaded smoke pipe, with good thermal retraction, airflow design, furnace temperature field uniform, and effective absorption of flame heat, effective Nox generation. Adopt the internal smoke and dust inertia separation, supplemented by multi – pipe dust remover or bag dust removal equipment. Automatic electric control system with complete monitoring instruments can realize automatic water replenishment, overpressure and overtemperature alarm, advanced remote control function, on-line monitoring of dosage, fault alarm and other functions.
The air distribution structure of the coal fired industrial boiler adopts the form of dense air silo with two sides of air inlet, so as to achieve the horizontal air distribution uniformity along the grate, and realize the control of air distribution according to the combustion stage. There are seven regulating air doors along the length direction on both sides of the boiler, and seven ash clearing handlebars. The stoker can reasonably adjust the air door opening according to the combustion needs. Adopt the internal smoke and dust inertia separation, supplemented by multi – pipe dust remover or bag dust removal equipment. This series of boilers have reasonable structure, high thermal efficiency, fuel saving, advanced performance and long service life, and have been praised and trusted by customers. They are high-quality boiler products.
DZL coal steam boiler adopts light chain grate to realize mechanical coal feeding, equipped with blower and induced draft fan for mechanical ventilation, and equipped with scraper type slag discharge machine to realize automatic slag discharge. The front and rear arch of the boiler adopts a new energy-saving technology. The fuel falls on the grate from the coal scuttle and burns fully after entering the furnace chamber. By adopting advanced technology and setting arch tube plate and threaded smoke pipe, the problems such as tube plate crack, water wall burst pipe, low thermal efficiency, insufficient output, poor adaptability of coal quality and so on in boiler shell boiler have been solved.
Coal steam boiler supplier adopt light chain type grate, high degree of automation, equipped with dust removal equipment, less environmental pollution, has a good comprehensive economic and technical indicators, well received by the majority of consumers. ZOZEN specializing in the production of high quality industrial boiler, our boiler are used for more industries, such as food, feed, rubber, heating and etc.