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traveling grate hot water boiler

Steam boiler and traveling grate hot water boiler equipment What is the difference a, most importantly, the difference cargo: enough hot water boiler output facility triple the number of heat medium water; refers to steam boiler output was enough triple the number of water vapor. Second, a little difference on the auxiliary facilities: as hot water boiler facilities built with hot water circulating pump, steam boilers do not need; steam boiler water level gauge with the construction, facilities do not need hot water boiler; steam boilers with the construction of a separate package carbonated beverages, hot water boiler return water tanks and other facilities with points; Third, quality build process, install the furnace, the furnace application, the safety factor steam boiler specification states that some more stringent. Third, the most important difference is the application scenario, the steam boiler is to regulate the output Gao saturated vapor pressure, for electrical use, textile products, drugs and other aspects, therefore, the output is steam, thus force the vessel, heating installation of furnaces and furnace applications must be in line with relevant laws and regulations atmospheric pressure hot water boiler output of the heat medium is water, should not be a force utensils.

Second, chemical cleaning is not performed after completion of passivating

The passivation process is the process of condensing boiler clean the surface of the passivation agent the reaction again. Since the control point passivated more stringent requirements, if not properly controlled, the passivation will fail, and if the pickling is completed, and only a simple cleaning is finished, which makes the surface to be cleaned boiler condensate prone to two secondary rust, scale capacity condensing boiler decline, prone to rust.

Now boiler manufacturers a wider market share will increase as a boiler intelligent control system can, by manipulating the fireman on the operation screen directly to adjust the steam boiler output without direct contact with the boiler, both to improve personal safety and for the enterprise save a lot of money costs.


Recently, Guangdong Province issued a "Boiler Air Pollutants Emission Standards" (DB44 / 765-2019) (hereinafter referred to as the "standard").

A "standard" in the context of the implementation province domain for coal, oil, 65 tons of steam per hour and the material forming steam boiler burning fuel gas and raw, hot water boilers of various capacities and organic heat carrier boiler; stoker of various capacities, stoker furnace.

Second, the implementation of the emission limits of air pollutants specified in Table 1 of the boiler since July 1, 2019, since 2020 July 1 implementation of air pollutant emission limits specified in Table 2.

Third, the new boiler since April 1, 2019 (the date of the present embodiment standard) executed from air pollutants emission limits specified in Table 2.

Fourth, not the implementation of clean energy transformation of 35 tons of steam per hour and higher coal-fired boiler from January 1, 2021, implementation of the provisions of air pollutants emission limits in Table 3 in particular.

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