When ignited, the ash door should be open. The fireman should add coal step by step. When the difference b w fire and water tube boiler runs normally, the boiler case should be full and the coal door should be closed. Meanwhile, before ignition, the user also need to check the pipe and ensure that it is smooth.
In October 2016, my company and the China Dunhuang International Hotel signed a ZWNSL2.1-1.0 / W-Y.Q vacuum condensing gas hot water difference b w fire and water tube boiler to provide heating and hot water for the hotel. The boiler implementing the response to the national policy of environmental protection requirements and local environmental protection departments on a series of low nitrogen emission standard boiler requirements, in terms of design, manufacture, installation and other sectors have strict checks to ensure that the boiler safe and stable operation.
How condensing gas furnace functions: gas condensation in the furnace during operation, as with a conventional difference b w fire and water tube boiler, water is heated by the heat of combustion. Combustion flue gas is typically discharged through the flue. Thus, the heat in the flue gas will be exhausted to the outside. However, the flue gas condensation technique may be utilized. Since the flue gas is composed by a large number of high-temperature steam, condensation techniques may utilize flue gas heat, and then the heat acquired input heating circuit.
To be agent and distributor of coal fired boiler