Hot water boiler 4 major technical parameter analysis: there is a certain relationship in terms of tons of various model firewood hot water boiler megawatt (mw) and steam (t), as 0.7mw hot water boiler can be said that one ton of hot water boiler, 4.2mw heat water boiler can be said that six tons of hot water boiler, but it must be mw unit of hot water boilers, hot water boilers 0.7mw can not say that one ton steam boiler, different media both boiler is completely different child.

Recently, Dongguan City, Guangdong Province, announced the embodiment of combustion facilities out of the transformation of coal-fired boilers. Continued efforts to implement air pollution control operations, blue sky to win the battle to raise the overall urban air quality, promote the construction of beautiful Dongguan.

Program execution object: the end of 2018 or for the gas central heating has been completed and all coal-fired boilers, furnaces, stove and other combustion facilities within the region.

Remediation program goal: to complete the gas before the end of 2018 has been for central heating or combustion facilities have been built out of regional coal-fired boilers and other renovation work. among them,

1, 2018 May 31, the gas supply has been built up, or central heating coal-fired boilers and other combustion facilities within the region, incorporating the first period regulation, must be completed before the phase-out renovation work in October 2018 31

2, June 2018 period from 1 July to 31 December 2018 for gas central heating area is built up or coal-fired boilers and other combustion facilities within the scope of the regulation into the second period, to be completed by 31 December 2018 out of the transformation.

Program remediation requirements:

1, the boiler must get out of the transformation of the city of Quality and Technical Supervision issued by the migration, retirement, cancellation of certificate or change a new boiler fuel use permit after; furnace, stove eliminated after the transformation of environmental protection must apply the change.

2, central heating is completed, it must use natural gas, liquefied petroleum gas, electricity and other clean energy combustion facilities outside the area out of coal-fired boilers, etc. after the transformation continued use.

3, central heating boilers planning area must use the central heating (gas) after the completion of the heating zone, will not have the heating conditions can use natural gas, liquefied petroleum gas, electricity and other clean energy as a transition.

4, into the "scattered pollution", high pollution and high emissions from industrial boilers and enterprise-wide to be eliminated.

5, for failure to complete boiler or eliminated within the rectification period, the Municipal Environmental Protection Bureau in accordance with the requirements of relevant laws and regulations and strict enforcement of its Municipal Quality Supervision Bureau will be canceled.

How to deal with a hot water heating system dirt various model firewood hot water boiler heating system due to the long run, coupled with unstable water quality, the system will gather a lot of dirt and water, if not addressed, will affect the operating results and the effect of heating boilers. What method of treatment for these soils have it? 1, the water is softened water main scale substance for calcium and magnesium salts, long demineralized water using an effective treatment method, i.e., nano-ion softening. In this method without fouling substances into the boiler system for removing fouling material from the water to the boiler should be affirmed. If implanted into the entire heating system and raw water supplemented feed water softening, softening residual hardness in the water quality standards at the high end, indicating that fouling material in water has not been fully processed. When the raw water and the makeup water are softened, it will produce a certain amount of slag. 2, decontamination decontamination apparatus installed in the boiler room and the indoor inlet duct systems, effectively separating water and slag. Whether vertically or horizontally, the design concept precipitated impurities are separated from the water by filtration and bulky. However, the metal filter in the duct near the water 2m / s, it is difficult to bear the impact of water, due to the effects of corrosion, it is difficult to maintain the life of the screen more than a month. How limited the volume of precipitation? In recent years, cyclone demister there are some problems in the gas particle separation. In the water, sand and clay difference in specific gravity in water is only large particles, small particles can not be separated, and thus separation of the detergent granules are limited. 3, the discharge of sewage boiler steam boiler is very important, the effect is very obvious, whether periodic or continuous emission discharge, can effectively excess salinity in the boiler water emissions. But the effect of sewage discharge hot water boiler is not obvious. Thus, a large flow of hot water boilers, with more than 20 times the capacity of the steam boiler. Commonly used method is to stop the pump circulating pump 2 hours, the water of impurities to be dissipated, and then open the drain valve, to see clean water. However, since the drain pipe installed in the drum and the lower header tank can not be discharged from the deposits, and therefore the effect of this method is limited. 4, for cleaning stains proved that the method of combining chemical and mechanical processing of slag processing is the most effective method. Some people believe that the heating system is equipped with an effective auxiliary water facilities after, there is no need to make any effort to clean it. This concept does not match with the actual situation. It should be said, the most effective and thorough approach is softened water treatment and joint cleaning.

Our history of developing innovative combustion technologies for industry began with our circulating fluidized (CFB) steam boiler, from which we developed our advanced coal gangue CFB technology for a diverse range of industrial fuels and energy needs. We are now a leading supplier of industrial CFB technology, supplying over 105 units for industrial applications.