1 Ton SZL Horizontal Type Coal Fired Steam Boiler
What are the indicators of factors affecting the efficiency of the 1 ton szl horizontal type coal fired steam boiler Shandong? State basically in full swing during the move from coal to natural gas, hot water boiler with greatly minus the fine dust contamination, together with nitrogen oxides and other harmful gas emissions have been manipulated. Power is an important goal of measuring target hot water boiler, give you a look behind the cause of a direct impact on several hot water boiler power targets. By examining the relevant departments, and hot water boilers consume more important from these two local: the burning air-fuel ratio unqualified and heat loss. Possible to decrease heat loss can be recycled at the end of the formation of the latent heat of flue gas hot water boiler assembly, or with more kinds of class condensing boiler. Burning fuel ratio unqualified inappropriate Summary: General hot water boiler according ejector incinerator machine, causing air-fuel ratio can not be flexibly adjusted. 70% of the hot water boiler is a mechanical blower according burning machine, leading to substandard fuel ratio has the following several reasons: the more important fuel ratio failure probability can be divided into two types: When oxygen is overrun, there will not be excessive cold air is heat, hot water boiler power lead to the use of improved hot water boiler output target weakened; when oxygen is non-compliant, there will be insufficient burning phenomenon, showing a hot water boiler output target weakened. Shandong gas boiler steam boiler talked about how sewage? (1) inside open blowdown valve; (2) gradually open the blowdown valve external to warm up and sewage pipes; (3) an external switch repeatedly discharge water valve, slow flush pan scale , so that as the scale is discharged; (4) locking the inner blowdown valve, between these two discharge water storage water drain valve; (5) locking the outer blowdown valve, sewage terminated. When the people usually use gas steam boiler, power outage situation is obviously occurs when there is, admittedly now very small probability of occurrence of a power outage, What, then the people can not ignore this kind of situation may occur. The author taught the people, process knowledge this type of situation from occurring. First, after the power outage, the total mass to quickly lock steam boiler gas valve, this kind of boiler is to avoid the effect of leaking. Second, the next step is to lock the main switch valve with various natural gas steam boiler circuit. Third, locking gas steam boiler slag coherent various water discharge valve block, otherwise will probably cause additional problems of a coherent gas steam boiler. Fourth, to lock the various air intake valve deaerator. Fifth, the above outline done, in accordance with the order of daily occurrence to stop using the shutdown to manipulate, and verify that the volume of water in the furnace, gas and other energy corresponding to the description. Power outages may now be able to basically be able to say that very little gas steam generating boiler work, What, then public still can not completely avoid this kind of situation, which also requires manipulation of the masses of standard rules of this kind of situation occurred after carefully , as if such a situation occurs, etc. without question.
How to improve the energy efficiency of industrial boilers, industrial boilers how to improve energy efficiency 1, focusing on the transformation of practicality (1) above to recover waste heat can be effectively used. For example: high temperature organic heat boiler flue gas, but the process does not require the production of steam and hot water, attention should be considered heated by flue gas waste heat recovery techniques combustion air. (2) improved gas boiler should focus on energy-saving technologies improve the automation level of combustion control, precise control of the combustion state. (3) Consider first the application of energy-saving technologies and sophisticated equipment. 2, considering the technical nature to further improve the thermal efficiency of industrial boilers, it is necessary to consider new energy-saving technologies and equipment. Advanced (1) energy conservation technology and equipment, difficult to implement. Such as: waste heat recovery heat exchanger and the new technology: heat pipe technology, the condensed waste heat recovery technology; new water treatment device: microbial fouling and electromagnetic processing techniques (e.g., hydraulics); combustion automatic control technology. (2) spraying pulverized coal combustion technology (stratified combustion mode and suspension-fired boilers) design, construction and operation of high demand management, oxyfuel technology, such as high temperature air combustion technologies require large investments. 3, forming a complete transformation handle (1) must be considered boiler energy saving, heat insulation of synchronization is complete, sealing, and improved methods of burning fuel adjustment, and the fuel air distribution system of the inverter, reduced nicotinamide tube improved resistance to treatment. (2) pay attention to clean the boiler heating surface, and providing technical improvements boiler water, slag, ash, etc., to ensure that the boiler has good heat transfer properties. (3) the necessary training for technical operations and daily management of energy-saving equipment.
Gas-fired 1 ton szl horizontal type coal fired steam boiler and gas steam boiler which is more energy-efficient? General business in the procurement of steam boilers were more often or consider production efficiency problem, we need to know what kind of fuel steam boilers more energy-efficient choice is clear, and that is the most common gas steam boiler and gas steam boiler comparison which is more energy efficient? Following on from me give you an analysis. Clear answer the same model as compared to steam boilers or gas steam boiler energy conservation, we can roughly be calculated next-ton per hour boiler full load of work to 150-160Kg coal according to the market value of fuel gas and gas to about 80m3 . A further additional energy means 'gas' is higher than the calorific value of 'coal' fuel value, and then under the same conditions, producing one ton of steam, of course, fast burning gas. Also a ton of water to generate a tonne of steam, in theory, as much heat energy is required, the low single coal market price, it is cheaper than burning gas. But better to burn coal gas and environmental protection in environmental protection. If a large amount of production if the proposed biomass boiler, coal processing than such low investment, but also more environmentally friendly.
Recently, Chuzhou City, Anhui Province issued a "Chuzhou Municipal People's Government on the issuance of Chuzhou City to win the Battle of the sky three-year action plan to implement the program," which raised more for coal-fired governance requirements, as follows.
First, the continued implementation of the total coal consumption control. As of 2020, the city's coal accounts for a further decline in the proportion of total energy consumption; the city's coal consumption to complete the tasks assigned by the provincial government; a new coal project implementation reduction of coal instead.
Second, the implementation of the "coal to gas" and "electricity instead of coal." Under the premise of the implementation of the gas source, protect people's livelihood, glass, foundry industry to actively promote natural gas instead of coal gasification project, orderly implementation of coal-fired facilities from coal to gas. Combined with regional and industry energy characteristics, and actively promote the residential electricity, industrial production, building heating heating, transportation, production of five major areas of agricultural implement "electricity instead of coal", focus on improving the proportion of final energy consumption of electricity accounted for.
Third, carry out comprehensive improvement of the boiler. Increase efforts to eliminate small coal-fired boilers, to consolidate the results of coal-fired boilers eliminated. The city basically eliminated 35 tons of steam per hour of coal-fired boilers and furnaces tea, operating the stove, grain storage and drying equipment, coal-fired facilities, no new 35 tons of steam per hour of coal-fired boilers; 35 tons of steam per hour more coal-fired boilers (excluding boiler coal-fired plants) all meet the special emission limit requirements; 65 tons of steam per hour and above all coal-fired boilers and energy-efficient ultra-low emissions to complete the transformation. Low-nitrogen gas boiler substantially complete transformation; urban built-up area of ultra-low emission biomass boilers implement reform.
Fourth, increase the technological transformation efforts cogeneration units to speed up the heating pipe network construction, fully release and improve the heating capacity, eliminate network coverage and bulk coal fired boilers within range. In areas do not have the cogeneration district heating conditions, the existing multiple small coal-fired boilers, alternative construction of large-capacity coal-fired boilers in accordance with the principle of equal volume.
Fifth, strengthen the bulk coal governance. Full implementation of the "Interim Measures for commercial coal quality management" and coal-fired boiler technology standard, good bulk coal use Survey, the development of bulk coal governance implementation. Expand the scope of urban high-pollution fuel combustion zone ban, and gradually extended to the outskirts of the urban area. Combustion zone ban prohibiting the use of high-polluting coal for fuel, the progressive realization of no coal rank. Daly promote quality and new coal stoves, improving combustion efficiency.