automatic horizontal vacuum gas boiler
Vacuum hot water automatic horizontal vacuum boiler hot water boiler parameter is a heat exchanger to transfer heat to the hot water through evaporation and condensation heat of boiling heat transfer medium. It consists of a condenser and an evaporator heat exchanger. The evaporator heat exchanger having a combustion chamber and a boiler convection heating surface. The heat released by combustion of the fuel the heated surface of the heat medium water generated saturated steam under corresponding pressure. Condensing vapor rises in the heat exchanger to the cold leg, condensation latent heat of vaporization. The heat is transferred to the hot water supply heat exchanger, and the water heated to a certain temperature, and then sent to the heat user. After cooling, the condensed water is returned to the evaporator vaporizes, thereby continuing to provide heat to the outside. Vacuum hot water boiler is working characteristics using water at different pressures and boiling temperature. At atmospheric pressure (0.1MPa), at 0.06MPa pressure, the boiling temperature of water is 100 deg.] C, the boiling temperature of water is 85 ℃. Phase change heat transfer vacuum hot water boiler operating pressure range of 2.67 kPa to 66.6 kPa. Corresponding saturation temperature is 15 ~ 85 ℃, vacuum at the operating pressure of the boiler, the combustion temperature of the heat medium water saturation temperature to rise, and the steam generated in the water at the same temperature. Then the cold water in the outer tube is heated in the steam tube. Sending user of hot water, the steam condenses into water droplets of the outer tube, and then heating the back surface, completing the cycle. It features two vacuum hot water boiler: The results are as follows: (1) low intermediate medium temperature, exhaust gas temperature is low, greatly improving the thermal efficiency. (2) If the medium is lower than the saturation temperature at atmospheric pressure, even if the medium is broken, it will not cause an explosion soda. Fuel (gas) vacuum boiler parameter table we have a design team specializing in the production of vacuum hot water boiler, advanced testing equipment, international standard factory buildings, decades of industry experience serving more than 10,000 users, Henan fast Boiler Vacuum Hot Water boiler is trustworthy!
Our emphasis on increasing green, local governments also automatic horizontal vacuum boiler operation produces nitrogen oxides and smoke emission requirements become more stringent. Fast boiler followed by the national trend of development, deepening of cleaning boiler product design and development. Lulu as a representative of business development of the national beverage, and hope to find a set of boiler energy conservation and clean in one, for drink production process of fermentation, sterilization, drying, curing and other processes. After many visits and market research, in October 2017 and entered into boiler fast boiler purchase contracts, purchase two 10 tons of steam and a whole 20 tons of steam condensing steam boiler. The two sides this cooperation is the other quality fast condensing gas boiler highly recognized, has proved a powerful strength fast boiler in the boiler production and service of gas condensate from the side.
Through inspection departments, vacuum automatic horizontal vacuum boiler heat loss from the more important of two parts: the combustion air abundant than the relevant unreasonable smoke exhaust heat loss. Reduce heat loss can be retrofitted smoke emission in a vacuum and then use the waste heat boiler chimney tail of equipment, or the use of increasingly advanced functions of the FGR boiler.
What oil-fired automatic horizontal vacuum boiler fuel oil boilers are generally burn diesel fuel, as well as specialty boiler fuel oil, black oil. But because diesel prices gradually rise and supply problems, and now are turning to fuel oil. (1) Crude: mined from below the ground, dehydrated, without refining petroleum. Crude oil can be refined and a variety of other products, directly as a fuel is extremely fair. (2) heavy: by cleavage of heavy oil, heavy vacuum reduced crude oil or a wax obtained by modulation in different proportions, certain grades and quality standards. (3) residue: residue in petroleum refining process, it may be treated directly as fuel supplied to the boiler, called the residual oil or oil residue diet. The main varieties are heavy and residual liquid fuel for power generation, the common features are: larger relative density and viscosity; flash point and a higher boiling, less volatile. (4) Diesel: Diesel is diesel fuel, as a boiler fuel is extremely economical. Diesel fuel generally used as a co-oil ignition and stable combustion pulverized coal boiler low load operation.