Mountains elaborate three-dimensional hot water boiler heat Equipment Co. Xifushide: A new pressure hot water boiler, 4 tons of coal-fired boilers to improve the thermal efficiency to reduce environmental pollution, the heated area of ??the utility model of the boiler with a three a vertical annular water jacket, water jacket flue between the water jacket, vertical reverse between the flue gas along the water jacket, the three return back to the atmosphere, so that both extend and improve the process and flow of flue gas conducive to heat exchange and reduce the exhaust gas temperature, reducing heat loss and easy settlement of soot particles, reducing the concentration of smoke and dust in the blackness, coal-fired gas boiler factory, in order to avoid the lower portion of the flue soot deposition excessive influence of flue gas flow, the utility model in the lower part of the water jacket is provided a discharge gray, coal and gas-fired boilers, regularly put ash. I present the company products are LHS, WNS, CLHS, CWNS series pressure (atmospheric pressure) and fuel (gas) hot water boiler; LDR, WDR, CLDR, CWDR series pressure (atmospheric pressure) and electric hot water boiler; ZWNS, ZWDR series vacuum boiler; LHS, WNS series of fuel (gas) steam boiler; LDR, WDR series electric heating steam boiler; CKS series of fuel (gas), electric heating water boiler; Model totaling hundreds of kinds. At the same time I also have a research and design all kinds of new intelligent, environmentally friendly heating product strength, can be designed, installed and maintained according to the different needs of users. Overview mountain Xifushide Thermal Equipment Co. condensing steam boilers: flue gas condensing heat recovery unit, the use of low-temperature water or air cooling the flue gas, flue gas temperature is reduced to achieve close to the heat exchanger surface area, the flue gas water vapor condenses, releasing heat while achieving significant smoke and water vapor latent heat release, and the water or air heat exchanger inside is heated to achieve heat recovery boiler Luliang, improve boiler thermal efficiency. Traditional boiler, the exhaust gas temperature is generally 160 ~ 250 ℃, the water vapor in the flue gas is still in the superheated state, it is impossible to condense into liquid water and the release of latent heat of vaporization. As we all know, the boiler thermal efficiency is low calorific value fuel calculated, is not considered a high calorific value fuel heat loss in the heat of vaporization. So the traditional boiler thermal efficiency is usually only 87% to 91%. The condensing heat recovery boiler, which the exhaust gas temperature is reduced to 50 ~ 70 ℃, full recovery of the latent heat in flue gas sensible heat and water vapor. 4 tons of coal-fired boilers heat _ Fu Shide (certified) _ Luliang Mountains Xifushide boiler thermal equipment provided by the Company. Mountain Xifushide Thermal Equipment Co. (www.fsdrn.com) is Taiyuan, boiler softened water treatment equipment leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Fu Shide energy leadership with the staff warmly welcome all inquiries negotiations to create a better future Fu Shide heat.