6 tons adjusting a combustion gas steam energy saving fired condensing boiler, normal combustion boiler three basic aspects of indicators include a uniform supply of the fuel, reasonable ventilation, adjustment the combustion. 1, to maintain the high temperature of the combustion chamber temperature of the upper layer is preferably in the 1100 ~ 1300 ℃, flame orange in color. Flame reddish color indicates that the amount is not enough to the wind, the color white indicates that excessive wind. It should be appropriately adjusted. 2, fuel ash to reduce ash content in the combustibles to be below 10%. 3, reducing the temperature of the boiler flue gas exhaust gas temperature should be controlled below 200 ℃. 4, holding furnace negative excess air boiler is 1.2 to 1.4, by adjusting the balance of the blowers to maintain the furnace pressure is -20 ~ -30Pa. 5, the thermal efficiency of the boiler to improve the thermal efficiency of the boiler should be kept above 60%. II. Combustion Adjustment 1, the amount of fuel to air required for combustion and the amount of a reasonable distribution. Ventilation should first increase the amount of fuel increases, it should first reduce the amount of fuel supply reduced ventilation. 2, the thickness of the seam and seam thickness configuration grate speed is 80 ~ 120mm grate speed at high, middle and low profile configuration of several commonly used methods:. 9a rapid combustion of thin seam b c thick seam in low combustion. 3 thick seam combustion speed, the segment with the wind blowing principle: burn promoting intermediate ends. That is, after the coal into the coal starts to warm up the shutter, fire line front arch, the primary combustion zone, the middle grate to burn the rear grate zone. Normal combustion conditions are: fuel from the coal at the beginning of the fire shutter 300mm, uniform flames, the fire bed formation, at the end of combustion from the end of the grate 300 ~ 500mm. 4. maintain proper furnace temperature to avoid coking. The fire bed to maintain the homogeneous combustion, to avoid burning fire bed obliquely. 6. The residence time of the fuel on the grate in less than 30 minutes.
Fine particles of partly burned coal, ash and bed material are carried along with the flue gases to the upper areas of the furnace and then into a cyclone. In the cyclone the heavier particles separate from the gas and falls to the hopper of the cyclone. This returns to the furnace for recirculation. Hence the name Circulating Fluidized Bed combustion. The hot gases from the cyclone pass to the heat transfer surfaces and go out of the boiler.
ZG boiler re-export project—a full set of 8 tons of condensing fuel gas-fired boilers was exported to St. Petersburg, Russia. As the economic power of Russia, St. Petersburg takes industry as the main development point, and is a highly developed international city of science, technology and industry. Therefore, the selection requirements for production equipment are very high. The ZG boiler oil and gas boilers feature the internationally popular classic “all-wet-back three-return” design structure, FRG flue gas recirculation, condensation prevention and control, and other special technical advantages to enable Russian customers to successfully sign a complete set of 8 tons of WNS with ZG boiler within a week. Type saturated steam boiler contract, the fuel is natural gas and diesel. In addition, based on Europe's strict boiler emission standards, ZG boiler has configured pure Italian imported burners for customers.
For more than two decades, it has been the focus on clean energy saving fired condensing boilers, the insistence on precision and wisdom, and the pursuit of exquisite craftsmanship that have made today's Fangkuai boilers. Fangkui Boiler will always be based on the boiler industry, and will return customer support and trust with brilliant results and sophisticated technology.
If you are thinking about upgrading to a condensing boiler, the main thing to consider is the cost. This will depend on a number of factors, but the Energy Saving Trust indicates that a straightforward gas boiler replacement typically costs around £2,300.Get A Quote
Boiler Systems and Energy Savings. For the latent heat to be released from the flue gases, the temperature of the flue gas has to be below its dew point which is typically around 135 degree F (the exact dew point temperature depends on the content of the fuel and also on the amount of carbon dioxide in the exhaust gas).Get A Quote
A condensing boiler has a larger heat exchanger, so it recovers more heat, sends cooler gases up the flue and is more efficient. Sometimes the flue gases get so cool that the water vapour in the gas condenses out, hence the name, and even more energy is recovered from the condensing vapour.Get A Quote
Condensing Boilers Gas condensing boilers are more efficient than conventional boilers since they recover energy from the waste gas normally exhausted through the flue pipe. Specifically, the combustion process produces water vapor, which is condensed back into a liquid.Get A Quote
With our wall-mounted or floor-standing gas condensing boilers in the ProCon, ProCon Streamline series, we cover an output range from 3 to 1,125 kW with a unique range of products. Maximum energy efficiency and eco-friendliness Our entire range of gas condensing boilers is designed for particularly high efficiency and extremely low emissions.Get A Quote
is high efficiency gas boiler worth the investment? what's the maintenance cost? I am thinking to convert oil fired boiler and electric hot water tank into gas-fired boiler and gas hot water tank? some plumbers told me to go with high efficiency gas boiler and other plumbers told me to go with standard gas boiler.Get A Quote
If you replace an old G-rated boiler with a modern A-rated boiler with a full set of heating controls, the Energy Saving Trust estimates you'll save around £340 a year on your gas bill. This does not take into account the cost of installing a new boiler.Get A Quote
Our latest up to 95% AFUE wall mount gas-fired condensing boiler features an innovative vertical mounted, helical fin tube heat exchanger. This modulating, sealed combustion boiler with built-in Outdoor Temperature Reset could save you up to *40% on your heating bill each year.Get A Quote
Many older boilers have AFUE ratings of only 55-65%. If your boiler has not been well maintained, then its efficiency may be even lower. The current minimum AFUE for a new fossil-fueled hot water boiler is 80%, and the minimum rating for a gas-fired steam boiler is 75%.Get A Quote
Gas-fired condensing boilers do not only optimally utilise the supplied energy. Compared to conventional heaters, they also utilise the thermal energy contained in the flue gas, which is otherwise lost through the chimney. Condensing boilers achieve a much higher efficiency and thereby reduce heating costs and emissions.Get A Quote
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Saving energy helps you save money on utility bills and protect the climate by reducing greenhouse gas emissions. ENERGY STAR certified boilers have annual fuel utilization efficiency (AFUE) ratings of 87% or greater for oil boilers and 90% or greater for gas boilers. AFUE is the measure of heating equipment efficiency.Get A Quote
The hot water boiler can adapt to various pressures such as positive pressure, negative pressure and zero pressure, and outputs hot water of different temperatures for the user's demand for heating and hot water.Get A Quote
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SZS series condensing type oil(gas) fueled boiler is of double drum and D-type structure. The overall design of full-membrane wall can surround and seal high temperature flue gas. which overcomes the defect of smoke leakage due to incomplete sealing often occurred in conventional boiler, so as to ensure efficiency and safe operation of boiler.Get A Quote