The most common industrial boiler combustion resolve combustion industrial boilers is a factor in selection of the boiler will be taken into account. 1. The diffusion combustion advantages: This combustion is not premixed, but the gas nozzle mouth interdiffusion, and then combustion. Combustion is relatively simple, relatively stable flame. Diffusion combustion disadvantages: due to a longer flame, it is prone to the phenomenon of incomplete combustion, will produce more carbon monoxide and nitrogen oxides, to the full use of the boiler fuel, to enhance the thermal efficiency boilers, and it is difficult to meet emission standards boiler. 2. The advantages of the premix combustion mode: premixing air and gas, the heat transfer multi-mode radiator, the intensity of heat transfer improvement. The advantage of using this method is that the combustion flame combustion clearer, and higher thermal efficiency. Premixed combustion disadvantage: the ratio of the premixed combustion in claim accurate fast burn rate, burn sufficiently uniform radiant heat transfer efficiency of the high flame temperature below 1200 deg.] C, all complete combustion gas temperature and NOx production low, condenses, good heat recovery efficiency high. 3. A flameless combustion space before the combustion method of uniformly mixing the combustion gas with a gas boiler. When using this method, no need to obtain a gas in the air surrounding the combustion of oxygen required for the process, and only air mixture reaches the combustion zone to achieve complete combustion of the moment. In selecting the combustion mode when the need for combustion of different strengths and weaknesses, compare options, one good way is also advantageous to the combustion boiler to achieve full combustion, improve thermal efficiency and reduce the effect of emissions, therefore, careful selection is very important.
Two of the country this year, the NLD Central Democratic National Construction Association Central and made a number of proposals, to speed up the clean and efficient use of coal mine environmental governance has become a hot topic.
NLD central in the proposal pointed out that China's energy structure adjustment should take Duocuobingju way, multi-pronged approach in phasing suppress excessive coal consumption, promote clean and efficient use of coal, etc., it is necessary to focus on environmental protection, but also to resolve the coal system pressure generated by the financial industry, but also pay attention to the industry employment situation of people's livelihood and social stability.
National Bureau of Statistics recently revealed that total energy consumption in 2018, 4.64 billion tons of standard coal, up 3.3 percent over the previous year, of which coal consumption increased by 1.0%. According to statistics, China's coal demand had reached 4.24 billion tons high point in 2013. From 2014 to 2016, coal consumption declined for three consecutive years, from 2017 to 2018 and began to grow, demand for electricity is the most important factor in the growth of coal consumption in our country return to growth.
NLD central in the proposal put forward, to change the traditional extensive coal utilization, promote clean and efficient use is an inevitable choice to realize energy structure adjustment "soft landing". As most of the early years of huge capital investment in the coal industry to achieve through bank credit, the current coal production capacity is still excess capacity, low coal prices, in this case, it should gradually promote the adjustment of energy structure through technology, etc., should not too quickly, leading to financial system pressure increases, the pressure to raise employment and livelihood.
Proposals suggest that the development of coal-based regional energy center, to achieve energy efficiency an "electricity, gas, cold, heat, water" comprehensive energy plan overall, a substantial increase in thermoelectric projects. Forced to upgrade enterprise technology through carbon taxes and sewage charges, increase the proportion of clean energy use. Regional Center for Alternative Energy Development dispersed small boilers. Accelerate the development of clean coal conversion industry, the direct liquefaction of coal, industrialization indirect coal liquefaction, coal gas, coal, ethylene glycol and other technologies to increase support development efforts.
Application and working principle of the hot water boiler: hot water tank insulation, hot water tank again and again heated by hot water circulation pump circulation, achieve the purpose of bathing. Gas hot water boiler with environmental protection, energy conservation, safety, salient features fully automatic operation, and ease of use. In addition, due to the operation of the economy, government policies to encourage, gas hot water boiler more and more people of all ages. Gas-fired steam boiler energy saving agent 2 ton cambodia burner underlying mode, two-pass configuration, the fuel combustion, the boiler operation is stable and take up less space, while the spoiler is inserted smoke tube, smoke slow speed, increase heat transfer, a high thermal efficiency, reducing user fees gas boiler the ignition system functions to ignite the mixture of air and fuel, its main components are: the ignition transformer, the ignition electrode, a high voltage electrical cable fire. A more secure electronic ignition system called ignition pulse, is widely used Zhuoyi energy saving gas boiler manufacturers. Which facilitate saving, can simply press a finger, and safe, does not occur due to unexpected accidents occur flame, once the stall state occurs, the control system can close the solenoid valve, off the gas passage.
Hotels need to pay attention to what matters gas hot water boiler to buy? In recent years, hotels and guesthouses Use Cases gas hot water boiler heating system more and more. So how to choose before they can choose the right hotel gas hot water boiler? Here, Xiao Bian to share with you. 1. When selecting hotels during the gas hot water boiler, taking into account the hotel with water, heat, as well as the actual situation rooms and other places in need of water. 2. The building of the actual situation, such as building height, number of rooms, how many buildings and so on. The selection and erection of the late line to the boiler will have a certain impact. 3. Hotel reputation gas hot water boiler, quality, safety and other important factors also need to be considered, relatively more people in this hotel and the surrounding industrial chain denser places, for personnel and property safety, safety is a must It is strictly controlled. In short, Xiao Bian that, during the gas boiler hotel options, one local conditions; the second is word of mouth and security trade-offs and strict checks. The final selection of a suitable boiler.
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