But continuously compare them, we will find that no matter which brand, condensing plugging of water tubes of boilers are better than the price of ordinary boilers lot more expensive, which is what causes it? In the end what is the difference between the two? Today we have the following three aspects to compare the two and see what exactly the difference was, where condensing boiler is better? 1, energy (high furnace thermal efficiency condensing) water produced in the ordinary boiler fuel combustion state in the steam superheater in the flue gas, from the chimney with the flue gas loss, resulting in low thermal efficiency of the boiler. Condensing boiler fully recovered latent heat of condensation in flue gas sensible heat and water vapor, high thermal efficiency, can be described as very energy efficient. 2, the service life (life expectancy is substantially higher than ordinary boilers) ordinary boiler due to the design of key parts of the combustion chamber, heat exchangers, etc., combined with domestic water, gas quality and other factors, led to the ordinary life of the boiler can not meet the design requirements, parts of Europe net imports of boiler service life generally five years, the outstanding domestic brands can surpass imported brands. Condensing boiler service life is generally welcomed by customers about their 4-5 times, because of its revolutionary product works, leading an ordinary life will drastically boiler. 3, scale process (condensing furnace without any scale) the conventional type boiler: the piping system is heated thereby often very easy to form scale, relatively easy to damage the apparatus. In order to solve the scale problem, most customers had to monogamous water softeners. As a result of the new condensing boiler burning hot mix, using a large water pipe system, compared to ordinary boiler, condensing boiler is do not worry about the scale of the problem.

Second, the State Environmental Protection mandatory

With the community growing environmental requirements of the State Environmental Protection agency has for boiler combustion involving contaminated specific requirements, while the new low nitrogen gas boiler with low nitrogen treatment technology of energy saving, reducing the overall fundamentally combustion emissions, to meet our requirements for pollutant emissions standards. Gets National Accreditation boiler to produce low nitrogen can really provide protection for the production and operation of enterprises, in order to realize the implementation of environmental protection and production integration.

Recently, Shanxi Province issued a notice "Shanxi win the Battle of Blue Sky 2019 action plan" for the atmospheric environment management direction, the total annual target put forward concrete implementation of the program, as follows.

1, to promote the boiler depth treatment. October 1, 2019, with the province and more than 65 tons of steam coal-fired boilers and located in built-up areas of cities and counties in coal-fired heating boilers, biomass boilers to complete a full ultra-low emissions transformation. Actively promote the orderly transformation of gas boiler low NOx combustion. 2019, the province completed 232 sets of 19060 tons of steam boiler low nitrogen gas Combustion Technology, 40 407 tons of steam boilers ultra-low emission biomass transformation, 907 sets of 4160 tons of steam boiler low NOx combustion gas transformation.

2, continue to carry out special treatment industrial furnaces. The inclusion of 2018 --2019 autumn and winter ban out of the scope of the comprehensive management of air pollution crucial action of industrial furnaces (coal-fired stove in key areas and non-ferrous industry, coal-fired kilns, coal-fired reverberatory furnace, coal-fired lead melting pot and lead electric boiler, coal-fired heating in the cogeneration heating pipe network coverage, kiln drying, etc.) to conduct a comprehensive clean-up, to ensure the elimination ban in place. Expected annual industrial furnaces out of 147 units, industrial furnace-depth treatment of 629 units.

3, vigorously promote clean winter heating. Full use of the complete transformation of the ultra-low emission cogeneration units and large central heating boiler, cogeneration and district heating based, coal to electricity, coal gas and other clean energy sources, supplemented priority to the township as a unit, take piece together the transformation of the way, instead of living and bulk coal for heating.

4, strengthen management and control bulk coal, municipal or county government to promptly clean heating has been completed the transformation of the area designated as a "ban on coal zone" prohibiting bulk coal entering, to prevent the resurgence of loose coal; energy management department should be organized to make clean coal supply protection; market supervision and management departments to increase coal quality sampling, civil bulk coal company coal sales monthly sampling coverage to more than 10%, the annual sampling coverage to 100%.

5, the implementation of total coal consumption control. Optimize the use of coal structure, non-power coal in 2019 substantially reduced compared to last year, accounting for the province to improve coal for power generation coal consumption ratio.

7, shutting down out of substandard small coal-fired units. In the case with cogeneration heating conditions, shutting down the integration of 300,000 kilowatts and heating in the range of 15 kilometers radius of more coal-fired heating boilers and coal-fired units is not up to the small thermal power generating units. In 2019 the province out of 300,000 kilowatts or less is not up to five coal-fired units, 1.02 million kilowatts.

It is also world’s 23rd largest producer of copper which is extracted by RTB Bor, a large domestic copper mining company; significant gold extraction is developed around Majdanpek. Copper industry or other mining industry need hot water and steam during its working process. Industiral horizontal coal fired plugging of water tubes of boiler in ZG Boiler is strictly following the standrad of IBR, CE, ASME Certification. We can ensure the quality and performane of each boiler we exported.

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2019-2-12 · (A) Plugging boiler tubes that are adjacent to another plugged boiler tube is prohibited. (B) No more than 10% of the total number of boiler tubes shall be plugged. (C) All non-expanded boiler tube plugs shall be welded into place. (D) All plugged boiler tubes shall be replaced prior to the next required Certificate Inspection.

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Boiler Feed Series CMHD Xylem Applied Water Systems Domestic Pump Series CMHD is offered for boiler feed systems up to 1895 BHP. The CMHD offers a flexible solution for handling feed water. The CMHD has a floor mounted receiver that is available in Steel, Galvanized Steel, or Epoxy Lined Steel with a manhole for inspection.

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2019-6-6 · A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam. The fire-tube boiler developed as the third of the

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2019-6-6 · A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam. The fire-tube boiler developed as the third of the

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2019-5-7 · A tube plug is a mechanical device used to seal off individual tubes in boiler and heat exchanger tube bundles. This process usually becomes necessary when a tube begins to leak and requires isolation from the flow of water or gas through the bundle.The plug is generally inserted into the offending pipe at the entry tube sheet to block off fluid flow into it either on a temporary basis or as a

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