hot water boiler in russiused for power plant
Gas hot water boiler in russiused for power plant maintenance needs to pay attention to what in the course of the gas condensing hot water boiler, ongoing maintenance is an important part, how to do maintenance work? The main contents are as follows: (1) prior to use, Boiler Tube respond to a simple check to see whether the blockage or corrosion leaks. (2) boiler during operation must be standardized, rigorous operation, while prohibiting non-professionals abnormal operation of the boiler. (3) the gas in the course of hot water boiler, auxiliary boiler and, in particular, safety, efficiency and thermal energy associated condensing device key components and boilers, maintenance should be performed regularly. (4) In addition, according to the seasonal variations, different maintenance measures to be taken, for example, when taking into account the winter frost questions to explosion-proof tubes and other phenomena occur, resulting in unnecessary boiler accident. Above, Zhengzhou fast editing as you do a simple share, hoping to help you.
Heating boilers winter heating overload what Note: Quality Standard: heating due to excessive load operation of the boiler, due to the small number of flow riser, the tube wall temperature beyond the design wall temperatures likely to overheat boiling fouling and squib. How to prevent boiler scaling overload operation? Heating and hot water heating boiler due to overheating, boiling and fouling overload operation. Process to produce superheated steam boiling, steam boiler water hardness of 0.03 or less prone to heating in claim L, far below the required quality of the hot water heating boiler.
Severe dry gas boiler tube will collapse if the burnt gas boiler severe shortage, make the evaporation boiler superheater heating surface tubes collapse deformation even burned; reduced heating surface of steel hot or burning,; so that the expanding pipe Expansion Leakage off or loss of carrying capacity, pipe bursting; furnace wall damage, etc., if handled improperly can lead to more dire consequences. So What can cause a gas boiler water it mainly has the following aspects: operational staff negligence, strict monitoring of the water level; after boiler blowdown, not closed and not shutting the drain valve or drain valve leakage; water supply equipment or water supply? line failure, the water supply is reduced or interrupted; table water vapor, the water pipe even clogging, leakage or other causes of cock false water level; boiler waterwall convection bank, economizer tube or pipe tobacco blasting water vapor venting. Found water, the water can be called by flushing the water table, judgment is mild or severe water shortage. Step waters operation is as follows: Open water gauge, drain cocks; Close steam tap water table; water gauge Close drain cocks. At this point, if the water level in the water table appears, the boiler is a slight lack of water, or is the severe water shortage. When gas boiler slight lack of water, can first open water gauge steam cocks, restore the normal operation of the water table and reduce the fuel and air supply, reduced burning, slow to Boiler Feed, and quickly identify the cause of the boiler water shortage. When the water level in the boiler to be gradually restored to a safe level above the low line, then an increase in fuel and air, to restore normal combustion boiler.
Boiler plant equipment as three major important energy conversion device, fuel chemical energy into heat energy, and the pot was heated using thermal energy to become hot water having a sufficient quantity and a mass (steam temperature, steam pressure) steam turbine for use. The Anyang City, the power company to my company to buy a split 2 tons of steam condensing gas steam boiler for supplying electricity demand. The WNS series split condensing boilers using advanced technology designed to greatly improve the thermal efficiency of the boiler, up to about 96%.