heating gas hot water boiler manufacturers in malaysia
Energy-saving measures and methods of industrial boilers which industrial boiler energy-saving measures and methods which 1, to increase the capacity and improve the thermal efficiency of boilers and inefficient small compared to the large-capacity high-efficiency industrial boilers, can greatly improve the utilization of energy rate, so as to obtain greater economic benefits. Meanwhile, the cogeneration project enables conversion of exhaust or extraction steam turbine for heating, not only can reduce the loss of turbine exhaust steam, but also help to save coal resources. Industrial boiler thermal efficiency of China's low is a fact that can not be ignored, usually operating efficiency even lower. Therefore, improving the efficiency of industrial furnace hot pot, is crucial for energy savings. In one aspect, by improving the quality of the insulating material, thicker insulation, heat loss can be reduced. On the other hand, the use of secondary air system, can facilitate a more complete combustion of fuel, the effect is very significant. 2, the heating surface to reduce coking and fouling of industrial boiler during running, prone to coking, fouling phenomenon, resulting in increased and then decreased local resistance to the flow cross section. Not only conducive to smoke, but also so that heat transfer is reduced, further increasing the temperature of the flue gas. Industrial boilers and cleaning agent has a good cleaning effect, can be put in the appropriate amount sublimation decompose at high temperatures, with the heating surface of the coke, slag and contacts a chemical reaction can be automatically off after decomposition. Meanwhile, a method of periodically purging is also more effective in the early formation of fouling was loose state can be cleared periodically sootblowing. If the attachment is too long time, will translate into close like fouling, thus increasing the difficulty of cleaning up. 3, to ensure the quality of coal and industrial coal-fired boilers with coal is crucial, its moisture, volatile content factor for the speed of fire, as well as affecting the combustion temperature is extremely obvious. Maintain proper moisture content can be reduced with reduced leakage occurrence of coal and fly ash, coal seam and helps enhance the evacuation ventilation. If the moisture content is too high, will affect the speed and the temperature in the furnace, heat loss will be increased exhaust smoke. Industrial water boiler heating surface for scaling impact of large scale for each additional 1mm, the overall thermal efficiency of the boiler will be reduced by 3%. 4, many factors affect the lower exhaust gas temperature industrial boiler flue gas temperature, within the course of the economizer scale, cleaning up soot neglect of smoke in the furnace wall channeling smoke, poor treatment effect, can cause elevated exhaust temperature. On the one hand, to deal with the heating surface appears slagging, fouling and scale phenomena take timely measures to eliminate, minimize or avoid their presence. On the other hand, on the rear of the boiler heating surface is improved or increased. Industrial boiler flue gas temperature, objectively reflects the utilization of exhaust heat. But not as low as possible, the exhaust gas temperature is too low but not conducive to the normal operation of the boiler.
Large oil heating hot water boiler manufacturers in malaysia burner a noise factor, the shut-off valve closed pipeline road. 2, the filtration system Yong plug. 3, pump causing the problem. 4, the main blower fan bearing damage. 5, the fan blades James Gray. Hot water boiler fuel gas-fired boiler constitutes Profile | fuel boilers | steam boiler Environmental Equipment Co., Ltd. both production and life, oil hot water boiler is that we often use to get, then this time I gave you comb their fuel heat major components related to water boiler. A blast device: blast An air outlet device provided with a filter, after extraction air into the motor during operation of the burner, to adjust the size of the fire. Second, the water pump: yes into the main condenser pumped back from the water softener, thereby absorbing the thermal efficiency of the fuel to form a hot water boiler exhaust a water preheating effect. Third, natural gas systems: the interface comprises a gas, burner, gas conditioning system. Fourth, the security valve: install a certain pressure value exceeds the pre-set own relief. Fifth, oil hot water boilers electronic control system and additional summary said earlier, these would certainly constitute a hot water boiler fuel, on the way if manufacturing capacity, poor water quality rules for the operation of boiler, the boiler is not possible to start from, need lots attention. On the way manufacturing capacity, fuel hot water boiler for regular maintenance, maintenance time for serious notes, only very careful operation, persistent maintenance, before a deeper level increased efficiency, only adverse consequences may occur.
First, the advantage of low nitrogen fuel gas condensing boilers due to the low nitrogen fuel gas condensing boiler is more environmentally friendly, low nitrogen, low in nitrogen transformation, select the replacement condensing boiler has become a trend, we take a look at low condensing nitrogen gas boiler fuel What are the advantages: 1, high efficiency fuel gas condensing boiler thermal efficiency than ordinary fuel gas boiler 20 to 30%, the boiler efficiency heat of condensation water up to 109%. 2, the fuel gas condensing boiler flue gas temperature is low condensing boiler exhaust temperature is low, the exhaust gas temperature is less than 60 ℃. 3, water temperature adjustable range of large oil or gas condensing boiler owned the world's most advanced, highest quality water temperature control system and unique structure and combustion. Adjustable water temperature: 30 ℃ ~ 95 ℃. 4, more environmentally friendly fuel gas condensing boiler nitrogen oxide (NOx) emissions of only 30 ppm or, below the European standard grade 5 56ppm. Carbon monoxide emissions significantly lower than the general emission standards for boilers. Due to the high combustion efficiency, much slower than that of carbon dioxide generated gas boiler. Operating noise of less than 40 dB. 5, safer fuel gas condensing boiler with forced circulation, indoor air may not burn (Normal room air combustion boiler must, for safety need to increase smoke alarm system). 6, install the small size of the fuel gas condensing boiler covers an area smaller than a conventional boiler, saving boiler room area. 7, district heating control system provides complete control of district heating systems, intelligent control of all major equipment in the heating network, rational use of the entire district heating, more energy-efficient. 8, the fuel gas condensing boiler technology unique condensing fuel gas condensing boiler unique condensing technology, maximize the use of the heat produced by the combustion, the use of advanced technology sufficiently mixed fuel and air, combustion of the fuel supplied to the boiler adequate power, while the heat in the flue gas to maximize the recovery of exports. Exhaust gas temperature can be reduced to below 60 ℃ (usually 40 ℃). 9, the latest concept of modular design using the latest condensing heating hot water boiler manufacturers in malaysia concept of modular design, according to the actual needs of users, providing various types of fuel gas-fired condensing boiler models of different specifications.
Recently, the Hebei Langfang municipal government office "ten policy measures to support Hebei Province to promote the transformation of key industries and Ultra Low Emission Boiler (depth control)," according formulated and issued a "Langfang City to promote the transformation of key industries and Ultra Low Emission Boiler (depth governance) policy measures to support ten "(the" measures "), and comprehensively promote the iron and steel, cement, glass and other key industries and the transformation of ultra-low emissions of pollutants boiler, boiler-fired power plant pollutants depth governance.
"Measures" mentioned, strictly implement the "smooth approval of the green channel" to further deepen innovation and entrepreneurship, service development, people's livelihood-oriented "double hit double service" activities, enhance the quality and speed double simplify the above key industries and boilers the transformation of ultra-low approval procedures ultra-low emissions of air pollutants and other projects, the implementation of government-supported environmental protection equipment investment tax credit policy. The strict implementation of the relevant departments of the Ministry of Finance and other five, 10% of investment in environmental protection equipment mortgaged year corporate income tax liability; subsidies to varying degrees according to differences in the concentration of atmospheric pollutant emissions enterprise latest boiler equipment. For complete depth reduction of atmospheric pollutants and acceptance of coal-fired power and stable operation,
1, lower than the pollutant emission standards of the national and local pollutant emissions taxable value of atmospheric concentration of 30%, 75% reduced rate of levy environmental taxes;
2, lower than the pollutant emission standards in the country and 50 percent of local emissions of the taxable value of atmospheric concentration of pollutants, reduced rate of 50% levy environmental taxes.
"Measures" requirements, to strictly implement the "smooth approval of the green channel" system, continue to deepen the "double hit double service" activities, further upgrading speed, simplify examination and approval procedures, steel, cement, glass and other industries, ultra-low emissions of air pollutants boiler depth reform and governance project pollutant coal power plant; to implement environmental protection equipment investment tax credit policy, to carry out the depth of air pollutants emissions coal power plant, ultra-low emissions transformation of iron and steel, cement, glass and other enterprises and boiler emissions reconstruction project, the Ministry of Finance and other five departments to strictly implement the relevant documentation requirements, the implementation of a 10% investment in environmental protection special equipment to deduct year corporate income tax liability; to implement environmental protection tax relief, to complete the transformation of ultra-low emissions and acceptance stable iron and steel, cement, glass and other enterprises and boiler and emission reduction projects running, complete air pollutant emissions by coal-fired power plants deep acceptance stable operation of the emission of pollutants below the taxable value of atmospheric concentration of pollutants prescribed by the state and local 30% of the emission standard, reduced environmental taxes levied 75%; emission of air pollutants concentration value lower taxable National and local regulations on pollutant discharge standards of 50%, 50% reduced rate of levy environmental taxes; to guide benchmarking upgrading strict iron and steel, cement, glass and other industries, the transformation of air pollutants and ultra-low emissions coal-fired boiler power plant emissions of pollutants EIA depth governance project approval, strict implementation of Hebei Province on ultra-low emissions of iron and steel, cement, glass and other industries and atmospheric pollutants boilers, coal-fired power plant emissions depth local standards. To carry out the EIA approval, pollution permits, environmental supervision and law enforcement services double forward, promote cleaner production, guide enterprises to upgrade pollution control facilities, strengthen fine management, promote the production of green, clean; to give priority to conduct emissions trading . Start as soon as the secondary market trading emission rights, to carry out the depth of emissions of air pollutants and ultra-low emissions of coal-fired power plant transformation iron and steel, cement, glass and other enterprises, boilers and emission reduction projects, the formation of sulfur dioxide, nitrogen oxides emissions amount, priority emissions trading, emission reduction achieved early, early benefit, large reduction, big benefit; promote emission right mortgage loan; to recommend inclusion of advanced technology directory; the implementation of differential pricing policy; to implement load shifting production of differentiated management , in accordance with provincial requirements for stability and achieve ultra-low emissions standards acceptance iron and steel, cement, glass and other enterprises and boilers, as well as in-depth treatment and complete acceptance by coal-fired plants, the implementation of green scheduling, in accordance with the relevant policy requirements appropriate to reduce or avoid peak load shifting production to heating season; to support the selection of units involved in green, continued to improve air quality, and resolutely fight win battle of blue sky.