Modular concept is the number of boiler modules the number of units by a modular boiler connected in parallel to achieve a technical oil furnace, is equivalent to the monomer is split into a large number of small boilers boiler can therefore be said that module in the boiler by the number of " Simple parallel combination "can reach the size of any single tons of steam boilers, boiler modules can therefore replace the current common types of heating and hot water boiler steam 10 tons. The modular design of the boiler determines the following characteristics: 1. Each boiler spare each other, equipment and investment utilization, operational security is greatly improved. Once a very small oil furnace boiler molten 4 million, only 1 / N (N is the number of units boilers) unexpected failure of a boiler, heat affected. 2. Capacity Expansion good performance. With district heating and life changing thermal load (increase or decrease), may at any time by increasing or decreasing the number of boiler units, with a smaller investment to meet the heating needs. Unlike single large boiler capacity is difficult to adjust. 3. boiler room infrastructure ask, can significantly reduce capital investment. Small modular gas boiler can enter the boiler room door by ordinary users can be arranged according to the boiler room boiler specific circumstances, such as: if the boiler room dimensions narrow, the module can also be arranged in a narrow boiler form. The boiler has no special requirements for the boiler room, do not need to invest huge amounts of money to dig deep foundation, brick structure built boiler room has a high-grade shockproof capabilities. These characteristics determine the boiler is especially suitable for renovation and expansion project. Improve the thermal efficiency of coal-fired boiler is to increase the efficient use of heat, reduce the heat loss of coal-fired boilers, which focuses on reducing coal-fired boiler flue gas heat loss and mechanical incomplete combustion losses. Coal-fired boiler to reduce heat losses: reduce air preheater leakage rate, especially rotary air preheater leakage rate; strict control of coal-fired boiler boiler water quality indicators molten salt thermal oil boiler furnace 2.5 million, when cooled When the wall of the tube containing the amount of dirt to reach 400mg / m, should be pickling; try burning low sulfur coal, reduce air preheater inlet air temperature, modern large-capacity power boilers are equipped air preheater, prevent Cold front end air preheater heating surface condensation, causing air preheater low temperature corrosion. Increase the use of air preheater inlet air temperature, increasing coal-fired boiler flue gas temperature (heat losses increase) method to extend the service life of the air preheater. Reduce mechanical incomplete combustion heat loss: adjust combustion conditions, with the wind reasonable time in accordance with the boiler load and minimize the furnace flame center position, so the coal combustion in the furnace; based on coal volatile and time to adjust to the amount of coal that the amount of coal to maintain optimum value; reduce heat loss of the boiler, main boiler pipes and strengthen the body insulation maintenance and repair. 6000000 molten oil furnace oil furnace boiler _ _ provided by the Hebei Arts Arts boiler boiler limited liability company. Hebei Arts boiler limited liability company (www.yi-neng.cn) strong, credible, Cangzhou in Hebei industrial boilers and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the arts into the brilliant boiler and you work for a better future!