diesel fired steam boiler for pasteurizer machine

What are the dangers of boiler leakage? Boiler furnace air leakage, reduce the temperature of the furnace, combustion deterioration. Leakage also increases so that the exhaust gas temperature, increasing the amount of smoke, heat losses increase, reducing the thermal efficiency of the boiler. Leakage two cases: (1) from the boiler manhole, inspection opening, explosion-proof doors, and water wall furnace, superheaters, economizers cold air through a leak into the furnace wall. (2) the perforations due to corrosion of the air preheater, the air leakage from the pressure side into the suction side of the flue gas. The former air leakage only the induced draft fan power consumption increases, while the latter also air leakage increases power consumption of the blower, serious, but also because of lack of air volume, limiting the boiler output. The convection of air leakage in the boiler flue smoke speed increase, resulting in convection heating surface wear increased coal-fired boilers. It can be seen, only boiler leakage and harm no profit, so should be minimized. For negative pressure boiler, the air leakage is inevitable, we should do is to reduce the air leakage coefficient within the allowable range.

The main effect of heat and then there are two, one is to reduce the humidity of water vapor, help to protect the turbine blade; the second is restrained to increase the relative rate and absolute turbine internal efficiency. Heated again by the high pressure exhaust cylinder is returned to the boiler steam turbine, and then to the low pressure cylinder expansion work. Purpose is to make the steam turbine last stage blades and humidity controlled within the allowable range.

Water tube boiler design

Water-tube boiler design

Jinzhou construction and installation company needs an electric heating hot water boiler house construction, after screening and comparison of various brand boiler industry, our excellent results in the cleaning of the boiler industry has been attracted to each other, in mid-2016, the Jinzhou construction and installation the company I signed with an electric heating pressure hot water boiler.