WNS series condensing fuel (gas) steam domestic boiler uk government performance characteristics of three wet back boiler return structure, smoke tube arranged symmetrically, distributed uniformly, to improve the stress distribution tubesheet. Wet-back of the combustion chamber structure completely immersed in water, the cooling conditions, the tube plate from high temperature flue gas erosion, and long service life. Condensing WNS series of fuel (gas) steam boiler performance characteristics: 1, WNS series of fuel gas steam condensing wet back boiler three pass structure, smoke tube arranged symmetrically, distributed uniformly, to improve the stress distribution tubesheet. Wet-back of the combustion chamber structure completely immersed in water, the cooling conditions, the tube plate from high temperature flue gas erosion, and long service life. 2, corrugated furnace applications both increased heating surface and ease of expansion and contraction may damage the combustion chamber to improve the strength. 3, before and after the smoke box with hinged connections, easy to open access. 4, the large vapor space of the steam from the water velocity is low, and the built-water separation apparatus, a high quality steam to ensure stable output. 5, using the threaded pipe, the effect of enhancing heat transfer, thermal efficiency is improved. 6, the application of advanced digital control technology, remote monitoring of the combustion process. High degree of automation, all kinds of perfect protection, water pressure to achieve automatic control. 7, smoke vents may be additional condensing heat exchanger, sensible heat and latent heat to reduce the temperature of flue gas in flue gas, the boiler efficiency (over 95%).

What is the key to self-condensing domestic boiler uk government condensing boiler is condensing technology, it is a new energy-saving, environmentally friendly technology; her principles are not complicated, simple summary is through flue gas condensation heat recovery flue gas right. In conventional boilers, the exhaust gas temperature is generally 160 ~ 250 ℃, or even higher, so that water produced during combustion of the fuel (e.g. natural gas: CH4 + 2O2 → CO2 + 2H2O) is in a state of steam superheater in the flue gas, with the smoke. the loss of gas from the chimney. Traditional boiler thermal efficiency is generally only 85% to 91%. Condensed gas boiler, the exhaust gas temperature which is reduced to 50 ~ 70 ℃, full recovery of the latent heat sensible heat of flue gas and steam, the highest thermal efficiency of up to 109%. Condensation core technology is to reduce the heat loss of the fuel combustion, efficient absorption of thermal energy generated by the fuel, and because the flue gas condensation in the flue gas to the condensed water collecting harmful substances, acidic substances and reduce other contaminants in the air emission. More advanced non-condensing gas boiler a combustion technology, so that nitrogen oxides (NOx contributes to acid rain and the greenhouse effect) emission reductions to 35mg / kwh than

Industrial domestic boiler uk governments is a major driving force for social development, but also brought great pressure on the environment. Whether coal-fired boilers, biomass boilers, or, when the supply of energy, the emission of pollutants will soot and nitrogen oxides. Some enterprises in order to save costs, the pursuit of more profits, but also allowed to change the fuel, biomass boilers burning coal steal, wood, and even garbage doping or other industrial waste, produce dioxins and other carcinogens directly into the atmosphere after combustion, pushing PM2.5 concentrations.

Since started Blue Sky Battle horn Guangdong Province, many cities have begun to respond positively, Dongguan City, is one of them. Atmospheric do in-depth business thoroughly, and the development of industrial boilers business accounting, confirming the city's need to eliminate highly polluting boilers have 765 units, of which 728 sets of biomass boilers, 37 coal-fired boilers. Subsequently, promote the transformation of facilities operations out of high pollution boilers within the city.

As of May 14, 2019, the city's 324 enterprises active removal of 363 coal-fired boilers burning biomass, as well as 83 to 84 companies demolition of the old boiler pipes, 447 completed phase-out plan of the boiler in advance.

Although there are many companies take the initiative to carry the main responsibility for the ecological environment, but there are still some chances enterprise.

Atmospheric Office official admitted that "in the daily inspection, the company found that some still illegal use of boilers, perfunctory 'coal to gas' work." Among them, although some enterprises written off coal, biomass fired boilers, but because of natural gas boiler installation behind schedule, forced production needs, but to let the old boiler continues posts. There are companies more "capricious", install two-way pipeline for new and old boilers, strict supervision when using gas-fired, law enforcement officers continue to take a coal burning biomass. There are even companies deliberately delayed "from coal to gas," progress, choose to enable the original write-off of the boiler.

This year, the Office of Atmospheric inspection personnel to go to 244 companies in the field to check the boiler usage, found that 42 enterprises there is illegal use of boiler problems. Among them, there are 18 companies of illegal use of biomass boilers has been canceled. "Not only pollute the atmosphere, there are still significant safety risks." Atmospheric Office inspection personnel Lurui Quan said, "the city's coal-fired, burning biomass boilers as well as 113 units, involving 94 companies, is expected to complete phase-out year, access to clean energy. "simple behind the data, there is a thick ledger out of the transformation of the boiler," when removed, when write-off, out of a pin number one glance. "

Atmospheric Office official also said the recent city towns Street (Park) Atmospheric Office will carry out investigation and remediation special action has been canceled boiler, supervise and guide enterprises to demolish the old boilers and pipes, put an end to "note not sell" phenomenon. At the same time, urge enterprises will have been dismantled boiler dedicated to the sale of scrap recycling company, effective way to solve the old boiler, complete eradication of pollution and safety hazards.

Fast domestic boiler uk government condensing boilers produced award-boiler "Top Ten ranking brand" in the world. Let's take a look at the advantages and features of the fast side condensing boiler. 1 large furnace volume, fuel burn more completely, to avoid incomplete combustion occurs, resulting in waste of resources. There are more than 10 monitoring probes inside the boiler 2, in the event of abnormal starts immediately alarm system, a timely reminder to check the boiler fireman state. 3. PLC intelligent control system can achieve fast start and stop the boiler. By prompt on the operator interface, to complete startup, shutdown, and other adjustment operations. 4. The steam / hot water output high-quality, production of the pharmaceutical or hospital sterilization may also be used.