The necessity and significance of boiler cleaning: boiler after a long run, the inevitable emergence of scale, corrosion problems, these problems are due to the generation of scale, so that the heat transfer deterioration, resulting in reduced efficacy boiler. It is difficult to achieve nominal evaporation; and since the heat transfer is deteriorated, such that the metal overheating, under pressure boiler, furnace tube bulge occurs even explode; poor thermal conductivity, so that the fuel consumption is increased, increased operating costs, boiler shortened life expectancy. Therefore, the boiler scale, should take the necessary cleaning methods.

It is understood, Henan Luyi Bureau of Quality Supervision two clear priorities, strengthening from coal-fired boilers governance, strengthen clean coal regulatory two-pronged approach to help air pollution prevention and control.

In strengthening the management of coal-fired boilers, the council of 10 tons of steam coal-fired boilers and below will not carry out the inspection expires, no new ban in combustion zone, converted biomass briquette high-polluting fuel boilers. We found that the use of such boilers shall be banned according to law, be removed. 10-35 tons of steam per hour are no longer registered coal-fired boilers, in such boilers to urge them to a "coal to gas" or "coal to electricity." Currently, the county five of these boilers have been converted completed, emissions compliance, through acceptance.

Clean coal in strengthening supervision, the county council for production and sale of clean coal technology strict customs inspection. Staff depth of the county two clean coal production enterprises, the enterprise quality management system, laboratory use, production site, production and sales ledger, source of raw materials, the main responsibility for security, the key point of control the production process unfold strict supervision inspection, testing every batch of their products, to eliminate substandard coal products into the market.

Gas hot water boiler in the heating system is how to maintain the normal operation

Gas hot water boiler according to the different needs, a different output temperature of hot water is often used for heating, it is the preferred type of heating boilers.

1, to prevent the occurrence of hot water boiler furnace explosion

First on the boiler design, should be strictly in accordance with the requirements of GB50041-1992 "boiler room design specifications" are thermal calculation and strength calculation, structural arrangement should be reasonable, material quality should meet the requirements. Boiler manufacturing, construction plans should ensure compliance with national quality boiler scale delineation. Boiler safety accessories should be complete, agile and reliable, and maintenance schedule, often check on the failure of the attachment timely replacement. Schedule for maintenance of the boiler, the outer part of the boiler maintenance, subject to the existence of timely repairs and reconstruction to ensure test quality standards.