The advantages of gas diesel steam boiler 3ton hr which is now very popular gas steam boilers, and many other types of boilers are selected by the user to be the transformation of gas boilers gas boilers, the advantages of gas steam boiler, what does? Today small breakdown of the gas for you What are the advantages of a steam boiler. First, let's take a look at the fuel gas fuel with respect to what other advantages: 1, good combustion process using readily mixed with air, exhaust loss of small, high-efficiency boiler; parts of sulfur and low ash fuel, heating surface coking does not occur and high temperature corrosion phenomena; high gas velocity, small overall size boilers, low boilers metal consumption; 2, adjust the properties of flexible gas heating value is easy to adjust, both fuels blending can be used; the same is applicable to multi-boiler such fuel; has a strong ability to adapt to changes in the heat load, the combustion easily achieved adjustment; 3, environmental pollution not directly broken, quieter operation case; ash and sulfur content is much lower than that of coal and oil fuel; when the burned gas is not ash generated when a large amount of gas to be treated; small contamination of soil; low dust content in the flue gas, a small air pollution; oxynitride main pollutants produced during combustion; 4, main pipeline transportation easy transport, no transport vehicle during Feisa, noise pollution; use, no gas as required before crushing. These are the advantages of gas fuel, in fact, the advantages of gas fuel can also be seen as the advantages of gas steam boiler. Here, the advantages of gas steam boiler, what does the first, gas boiler ash pile is not required to save the land;? Second, saving water boiler auxiliary production. Gas boilers and gas water boiler is equal to the normal production, but saves the auxiliary gas boiler for water gas boiler dust, slag and other dust, while not need to configure an accessory device and a fuel drying apparatus slag or the like can be greatly reduced boiler the investment costs; third, reduce staff, saving labor costs. Gas boiler auxiliary boiler equipment less than gas, fewer staffing requirements, the burden of wages and benefits would cost much less. While reducing labor intensity, gas boilers in coal transport, slag process requires high physical strength, and gas-fired boilers staff labor intensity is small; fourth, saving the cost of production of electricity boiler. Less gas boiler fuel delivery and other auxiliary equipment, low-power, continuous running time is short, so low power consumption, compared with the cost of the province; fifth, gas boiler room layout flexibility, small footprint, low noise generated; sixth, Improve the environment. Generate a lot of smoke gas boiler is running, causing great pollution cleaner, gas boiler environmental protection of the environment, due to the ash content of the gas, sulfur and nitrogen volume is lower than the content of the coal, flue gas dust generated by combustion minimal, flue gas emissions is easier to reach national standards required for combustion equipment, can greatly reduce the pollution of the environment.
Steam boiler fuel gas composition changes so the General Assembly cause flameout: fuel gas diesel steam boiler 3ton hr pressure off the fire caused by a sudden rise, the solenoid valve malfunction the gas supply interruption, the gas composition has changed so much moisture content is too high and so on. Blower, fan failure, the load is too low furnace pressure is too large excessive leakage and other excessive wind, so that the furnace temperature is too low can also cause steam boiler fuel flame. Causes fuel steam boiler flameout are: oil pump failure, the oil surface is exposed inhalation tube, clogging of the oil filter or oil supply pipe, a solenoid valve malfunction or misoperation caused by oil running intermittently. During transport the fuel with steam by heating water; inappropriate position inhalation tube with the pumping of water; improper contaminated oil floating on the water; poor dewatering tank drain plug such that the fuel with water.
Important preconditions on the boiler flue gas dust removal and desulfurization process design engineering boiler flue gas dust removal and desulfurization project is constantly improving our air quality and reducing acid rain PH value. This article will focus on an overview of the relevant boiler flue gas dust removal and desulfurization project elaboration, analysis related to boiler flue gas dust removal and desulfurization process design engineering, to provide reference for China to improve environmental standards. Overview of related dust and sulfur dioxide in the flue gas dust removal and desulfurization project 1 boiler is the main material damage caused by acid rain and the atmosphere, and it is a form of sulfur dioxide is not a harmful gas has a color and pungent, severe cases can damage the atmosphere structure, resulting in environmental change. Not only that, people living with the process of the production process will produce some harmful dust and sulfur dioxide gas, once the proportion of air in these components is too high it will endanger people's health. But also pose a serious hazard to respect people's productive activities, industrial production, construction and so on. Boiler is an energy conversion device, the input energy to the boiler fuel chemical energy, electrical energy, thermal energy and other forms of high temperature flue gas, and after converting the boiler, the steam output have a certain outward heat, hot water or organic heat . Boiler is one of the main tools of our country's major industrial production, which will use special means to go after some of the energy input material must be converted into energy, in order to adapt to the development industry. But in the course of the boiler will emit harmful substances, although it will increase the efficiency of economic and industrial development in a way, but also bring a certain degree of damage to the environment, severe cases can endanger human safety. Current coal resources and consumption of oil resources gradually increased, resulting in dust emissions and sulfuric acid type gas also increases. So our national government to protect the environment but also introduced the corresponding countermeasures, continuous improvement boiler flue gas dust removal and desulfurization process design engineering methods to improve its environmental efficiency. Flue Gas Desulfurization relevant principles of the boiler 2 into the operating principle of this embodiment 2.1 magnesia mainly refers to the use of a slurry containing MgO as a desulfurizing agent in the wash, MgO is converted to magnesium sulfite (MgSO3) and magnesium sulfate (MgSO4), the sulfur is then removed from the solution. This approach boiler dust desulfurization more mature and has been widely used in Japan and Taiwan and other regions in mainland China also has many factories, dust removal and desulphurization work in this way. Moreover, this method of dust removal and desulfurization efficiency above 90%, help protect the environment, improve the current air quality. Also in the case where the like, the amount of magnesium oxide with calcium carbonate Desulfurization only two fifths, this method shows a high utilization of raw materials, and the effect is more obvious. Currently stored amount of magnesium oxide in our country up to 80 billion tons, ranking first in the world in mining technology is also more skilled, and therefore has a considerable edge for our country. 2.2 works swirl plate absorber tower for flue gas desulphurization dust from the boiler is first enters the venturi tube, for spraying a primary dust desulfurization treatment, and then a flow rate of 15 ~ 22m / s is tangentially into the swirl plate column cylinder, firstly by the action of centrifugal force, thrown large particles in the flue gas to the tower wall, and a top-down flow of the absorbing liquid trap. This method enables the boiler flue dust separated from the gas, and to achieve the object of dust removal and desulfurization. 3 boiler flue gas dedusting flue gas desulfurization process design inside the boiler through the heat exchanger after the dust removal device into efficient desulfurization device or directly into efficient desulfurization and dust removal device, and then use the exhaust chimney draft fan. In the dust removing device which will produce gray water tank into the lime, a process using sodium lye bath kinds sodium lye, then became lime mud. If there is still the use of multi-level gray water and sludge pump liquid precipitation treatment, after diluting the high water level of the pool can be completed. Therefore, in the boiler flue gas dust removal and desulfurization process engineering design process to rational design exhaust system, flue gas purification systems, precipitation systems, inspection systems, power systems, and infrastructure-related aspects. And actively improve the quality and level design to ensure that the results of the boiler flue gas dust removal and desulfurization national environmental standards in line with the relevant departments to develop. In the process design process should also consider the cost of construction of the whole project, detailed estimates of its economic benefits and social benefits. In the course of implementation should strengthen supervision and management, to improve the quality of the environment and efforts. 4 Conclusion With the improvement of scientific and technological level of China's industrial development speed greatly accelerated. But in the process of industrial development often will use some of the energy resources, such as coal resources, oil resources and other aspects of chemical materials, use of these resources in the process will produce some waste is not conducive to environmental sustainability. Therefore, the relevant enterprises and departments should actively improve the quality of the boiler flue gas dust removal and desulfurization, improve the rationality of engineering process design, lay the foundation for improving the economic and social benefits. This requires the joint efforts of government departments and enterprises, the only way our country's socialist market economy to be able to achieve sustainable development goals, to be able to improve the economic benefits of the greatest degree.
The Hulun Buir City, Inner Mongolia, due to its special geographical location, well into the cold season, heating boilers put into use. Safe use of district heating boiler equipment, Hulunbeir special inspection carried out the inspection work to ensure the operation of heating boilers for the Evenki Autonomous Banner Dayan Town, tie Nihe mine, Bayan hematoxylin lofty Kong and other regions.
Inspectors checked one by one aspect of the boiler, safety accessories, ancillary equipment, water quality management and data review and so on; and the verification process in all corporate communications using the boiler should pay attention to regulatory knowledge and safety knowledge, urged business executives to issue timely corrective to ensure the safe use of heating boilers.Free Chat
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