Compared with ordinary italian boiler heating system chapelles condensing boiler, where advantages: in the boiler market, called "condensing" boiler boiler products are popular, then this condensing boiler What prominent place it, compared with ordinary boilers, What are the advantages of it?
Water-tube boilers are arranged in longitudinal double drum, the whole membrane wall, D-type natural circulation furnace, a slight positive pressure of combustion steam boiler, the upper and lower drum φ900 / φ700 boiler is on the left, are welded between the upper and lower drum φ51 × 3 is composed of high-quality seamless convection bank, a combustion chamber is the right set of upper and lower boxes and φ159 φ51 × membrane wall 4 thereof.
Protection devices require oil-fired italian boiler heating system chapelle and furnace operators furnace operation requirements in the previous article we said fuel boiler safety issues, is on this basis that we talked about the boiler room safety requirements, other than that it accident there and boiler protection requirements boiler operator requirements in order to build a secure environment. Oil-fired boiler protection device to claim 1, the steam boiler must have high reliability, low-low water level alarm and interlock protection, interlock and overpressure protection. 2, the hot water boiler must be over-temperature alarm device. 3, when the fuel pressure is below or above a predetermined range of values can be automatically cut off the fuel supply. 4, when the blower off, shall be automatically cut off the fuel supply. 5, to be fitted reliable ignition and flame protection program control means. Oil-fired boiler operators claim 1, after the boiler operator training posts must, must hold pressure boiler fireman operating permit issued by the technical supervision departments to posts. 2, the operator must strictly comply with the system, they are not allowed to leave their posts during the shift. 3, forbidden to store inflammable and explosive materials near the equipment. 4, abnormal and deflagration burner ignition, should stop to check. After starting the burner, suddenly turn off, start again need to wait at least 20 seconds. Flameout operation must be shut down to find reasons not boot within 60 seconds. 5, the boiler room to keep clean, good ventilation, keep dry. 6, when the boiler is disabled, you must cut off the power and close the oil valve. These are the important requirement for us to build our oil-fired boiler safety environment we want to help.
In order to further standardize Xuzhou City, air pollution control construction and operation management, protecting and improving the quality of the environment, prevent environmental pollution, introduced the "Xuzhou City in 2019 the thermal power industry, air pollution control basic norms." For the raw fuel storage, handling, transportation, storage byproducts, transport, collecting and centralizing the flue gas treatment systems and other aspects of the essence of the specific requirements.
First, all coal-fired units desulfurization facilities required to install, in addition to coal-fired circulating fluidized bed boiler units to be installed denitration facilities, coal and biomass fuel units to be equipped with efficient dust removal facilities. Desulfurization, denitrification, dust removal device processing capabilities must meet the production needs, we must be able to maintain long-term stable operation, must be professional manufacturers design, produce qualified products. Exhaust pipe shall be provided with permanent sampling ports and in accordance with national and regulatory requirements related to the construction of Jiangsu Province.
Second, the boiler produces air pollutants must be in accordance with national standards and requirements related to Jiangsu Province, construction of flue gas collection systems and centralized purification facilities, flaring has been the implementation of "coal to gas," "dry FGD" and included in discontinued closure plan outside the coal boiler, and the rest are required to install the cooling and dehumidification systems, and to ensure proper operation.