Inter-regional Pingdingshan Coal Industry Group Co., Ltd. by the Pingdingshan Shenma Group and two Chinese top 500 enterprises founded by restructuring, cross-industry, cross-ownership and transnational business of large state-owned energy and chemical group, under the People's Government of Henan Province , is the most complete variety of coking coal, thermal coal production base, has Asia's largest chemical production base in nylon. Carefully selected and comparison, fast boiler for sale energy saving 6 ton brunei Pingmei cooperation with party has chosen to provide a 2 tons of steam electric steam boiler (WDR2.0-1.25-II) by a fast side.

Third, to maintain a certain temperature difference between flow and return can improve the thermal efficiency

Condensing boiler circulation pump in the heating system used is a keep up the flow of water medium, so that the high-temperature water in the boiler to the end device comes out. But the circulation pump in the boiler is a certain speed, that is, no matter how much power in a condensing boiler combustion, a circulation pump is always in operation speed, the use of variable frequency pump, pump speed changes with power boiler changes, it will make flow and return temperature is maintained constant temperature difference, so to maintain a certain temperature difference between flow and return of the thermal efficiency can be improved.

(1) Open the inlet valve, close the steam outlet valve, start the feed water pump to fill the steam boiler for sale energy saving 6 ton brunei furnace (should be softened water), the water level to the normal water level of the water level gauge, check whether the water level is stable, if the water level drops, check the steam boiler Whether the drain valve is closed is not tight.

On the hot water boiler for sale energy saving 6 ton brunei capacity parameter analysis hot water boiler can not exceed the limit value, the combustion pressure means are fixed vertical boiler burning furnace grate hand, since a large furnace, in the actual operation of the furnace combustion conditions, the fundamental can not satisfy the theoretical parameters required for large-capacity heat. The most important is the heating surface of the heat transfer furnace body is difficult to sufficiently achieve the conversion process. Thermal efficiency is less than the design value, resulting in a serious shortage of boiler output. Present in small, medium pressure boiler design the shape of "shell type" mostly, but also a square structure, a representative type of design has the following categories: 1) (the vertical double-fired water-cooled grate trans grate, the grate is fixed). Furnace body is a cross-tube structure; 2) n-fired furnace single vertical cross-tube structure; 3) square positive vertical burning hearth, a heating surface of a single stage gasifier, smoke chamber under the fire tube type structure; 4) there is also arranged pipe on the heating surface, combined fire tube type structure. In the design and manufacture of pressure hot water boiler, the boiler of two important parameters; rated thermal power (capacity), the thermal efficiency is calculated based on the lack of calibration. Some analogy employed to determine the capacity of the boiler, such as a hot water boiler calibration 0.16mW outer diameter φ1000mm, 2800mm height of about, for each additional 100mm diameter by a corresponding increase in boiler capacity 0.08mW (a tonnage of the water), so calibration parameters. The larger boiler capacity, the greater the diameter, the larger the capacity of the boiler combustion chamber arrangement is too large and could easily lead to burn dead, plus hand-delivery effort coal, ash out of the difficulties, will inevitably lead to poor combustion conditions, furnace outlet temperature decreases, heat effective heat-absorbing surface weakened, resulting in greatly reduced heat index