For details about the hot water boiler: the use of fuel combustion boiler is released to heat or other energy working medium is heated to a certain device parameters. A hot water boiler for heating the water so as to increase the temperature into the hot water boiler. Hot water boiler is important to the national economy heat supply equipment. Electrical, mechanical, metallurgical, chemical, textile, paper, food and other industries, as well as industrial and civil heating boiler needs to supply large amounts of heat. Saving effect of hot water boiler design structure: during use of the hot water boiler can be useful in the process of complete automation in the necessarily extent, so that the combustion will boiler water temperature and the fuel may be automatic control, energy saving can be reached then the purpose, in general, automatic hot water boilers commonly used in hotels and guesthouses, saving the cost of personnel to deal with. The primary hot water boiler is the choice of a full butt weld wet back structure, the disadvantages of such a structure after the device processing chamber smoke long time by high temperature flue gas erosion, must be easily damaged or the like on the extent to ensure that the boiler can always be kept safe and reliable operation Happening.
Directly under the Central Government Offices Administration (referred to as the straight Authority) is the CPC Central Committee and subordinate units, are responsible for the CPC Central Committee and services for the organs and services, an important function of serving the people. Central Government institutions funds, finance, public service vehicles, the state-owned assets and real estate management, service management is responsible for the specified life of the party and state leaders as well as services related objects.
In considering measures for the protection of the environment the utilization of naturally occuring materials, which are considered as CO 2-neutral, as well as the question of waste treatment are very important.Biomass combustion have various types such as stoker grate-fired boilers, suspension-fired boilers, fluidized bed boilers,including co-firing and so on.
Two main cause corrosion of fuel gas-fired boiler corrosion occurred after, not only the effective thickness of thin metal, and make the interior of the metal microstructure destruction, poor mechanical properties, resulting in pressure capacity of the fuel gas-fired boiler to reduce, shorten the service life, as well as early retirement. Some corrosion can cause damage to the equipment in the case of people unaware of serious accidents will happen when bad. Therefore, to find the cause of corrosion and thus effectively prevent the occurrence of corrosion is very important. 1. Flue gas fuel boiler fuel combustion corrosion, high temperature flue gas generated passes through condensing means, the flue gas water vapor dew encountered low temperature wall surface, the condensed water formed can severely erode the metal surface. 2. Lime scale can lead to corrosion of metal corrosion under the scale, the scale is deposited there under the conditions of scale from the hole, a slit pot water infiltration, rapid evaporation of the scale between the deposition layer and the inner heating surface of boiler boiler heating surface. In the scale layer, boiler water can be concentrated to a high concentration. Some of the material under conditions of high temperature and high concentrations of boiler heating surface will produce severe corrosion, such as NaOH and the like. Scaling, corrosion process mutual promotion, will soon result in damage to the metal heating surface, to cause the boiler tube rupture occurred.