Gas appliance industry to implement energy-saving emission reduction technology shaped combustion was published

Recently, the China National Hardware Association held in Beijing on the theme "technology for development, low-carbon future" seminar, meeting, publish the shaped combustion technique, gas appliances industry vigorously pursue energy-saving emission reduction and the pace is quickening.

It is learnt that shaped combustion technology as a new combustion technologies, through premixed combustion structure of innovation, to improve the thermal efficiency, significantly reduced energy consumption; at the same time, shaped combustion technology with the catalytic technology to reduce harmful combustion gases.

At present, China's per family of kitchen and bathroom appliances, annual consumption of 200 kg petrochemical gas and electricity, a 1000-year emissions of carbon dioxide in the kitchen that is up to 1500 kg. Of these, households are using gas range mostly part of premixed combustion air, its heat mode mainly for convection flue gas, and thermal efficiency is lower. Moreover, the use of this gas, if you want to reduce carbon monoxide emissions, will cause the emission of oxides of nitrogen, which is one of the main components of acid rain.

It is understood that shaped combustion technology to all premixed combustion, through the ejection of the combustion air is required for all inhalation burner accent, has changed the traditional stove convection heat secondary combustion in combustion chamber for gas and air to 105%-130% of the mixing ratio reached the theoretical best scale for gas burning more fully. Secondly, shaped combustion technology to abandon the existing mainstream gas range of heating element design, using the fire with 000 out of cellular body heat, can be transformed into heat energy penetrating and heat transfer direction are stronger infrared wave heating. Detection by the national authorities, application shaped combustion gas range 68.5% thermal efficiency, energy efficient than conventional gas range, its 31.7% carbon monoxide emission concentration of only one-tenth of the national standards, dry flue gas nitrogen oxide concentration in 0.003%, lower than the national regulation of highest grade 0.004%.

Stove industry in China 30 years ago, the technology has not achieved a major breakthrough, is still dominated by the combustion air. China National Hardware Association Chairman Zhang Tong Lee said, this technique will be to lead the industry restructuring, technological innovation and energy-saving emission reduction play a driving role.