Coal-fired boilers use bituminous coal and anthracite as fuel. During combustion, the emission of nitrogen oxides is greatly reduced, which meets the standards of environmental protection policies and is a new generation of highly efficient and energy-saving boiler products. In addition, the chain grate boiler manufacturing also has the advantages of fast pressure boost, high thermal efficiency, large heating area, simple operation, perfect protection function, safe and reliable operation, etc. It is widely used in light industry food industry, hotel catering industry, clothing and textile industry, building materials industry and so on.
This series of coal fired boilers have achieved the common development of economic benefit and social benefit. Not only that, the boiler also has the advantages of fast pressure boost, high thermal efficiency and large heating area. The structure is a three-return water and fire tube boiler, which adopts high efficiency, energy saving and enhanced combustion technology to ensure the full combustion of fuel. The large volume of furnace and burnout chamber is advantageous to the burnout and settlement of fly ash. The dust separation and diversion chamber at the exit smoke window achieves the purpose of dust removal in the boiler, reduces the emission of smoke and makes it meet the target of environmental protection regulation.
The chain grate boiler manufacturing adopts the threaded pipe for heat transfer, which improves the thermal efficiency and reduces the energy consumption. The application of membrane water wall structure improves the heat transfer coefficient and the heat transfer effect, and reduces the heat loss. The threaded smoke pipe of the coal-fired boiler is arranged in the boiler shell, with less overall air leakage and less heat loss of smoke exhaust. The welding seam of boiler adopts advanced submerged arc automatic welding technology, which ensures the welding quality.
Dust remover is arranged in the rear flue of industrial coal fired boiler to ensure that the smoke emission meets the requirements of environmental protection. High automation level, with automatic water regulation, low water level interlock protection, high and low water level alarm and other functions. Advanced arch design, conducive to combustion, coal adaptability. The control monitoring instrument is complete, the boiler operation is safe and reliable. The installation of the two wings of flue gas can smoothly into the front smoke box, so that the previous tube plate temperature is the same, avoid the tube plate crack caused by temperature stress. The new type of small scale grate plate is adopted, and the unique safety ring is added, which makes the grate operation stable and reliable, and improves the combustion efficiency.
Chain grate boiler manufacturing has stable operation, convenient adjustment, sufficient output and compact structure. Compared with the same type of boiler, the shape size is small, saving the investment of boiler house construction. Zozen Boilers is high quality boilers manufacturer, over the years, we have been committed to providing customers with high quality boiler products. Answering customers’ doubts about boilers in an all-round way, and providing customized boiler services according to customers’ needs. By the customer’s consistent trust and appreciation, is a responsible for the integrity of quality enterprises.