Anthracite fired power plant for CFB boiler

Multiple protection fuel steam anthracite fired power plant for cfb boiler is to ensure that the boiler safe will fuel steam boiler multiple protection is to ensure the safety of boiler necessary condition for people in the use of fuel steam boiler products, the most concerned about security issues, while fuel steam boiler made some in terms of security effort, let's look at multiple protection fuel steam boilers. Set in the boiler water gauge, indicating inconsistencies found, simply amended to ensure that the actual water level. Meanwhile, water also has an impact rod, water can be more accurately acquired signals, and to send an alarm signal in time. Selecting a high-sensitivity pressure controller, different signals to different pressures, and gain control, automatic protection. Single fire and can also be adjusted according to actual situation dual fire. Multiple protection to protect a certain extent, the safety of users, eliminating the need for users to unnecessary trouble to solve the needs of users from the fundamental.

Cade Shopping Mall is located in central Shanghai Hongkou District, Shanghai Daily larger flow of people in the region. The introduction of Shanghai air pollutant emission standards, anthracite fired power plant for cfb boiler flue gas emissions of nitrogen oxide emissions to less than 80 mg / m, Shopping Mall a coal-fired boilers have been used for many years, NOx emissions far super to this request, the urgent need to replace more environmentally friendly low nitrogen emission boilers. Other units through the use of fast Boiler introduction and understanding, determined and fast boiler to achieve cooperation, party fast to their specific needs to recommend one condensing gas hot water boiler of a 4.2MW for heating needs of the shopping center.

Effect of gas pressure changes in the gas kotelshchik gas anthracite fired power plant for cfb boiler conditions during operation, the gas for combustion to the burner, when gas pressure changes, the change will lead to the gas entering the burner, this will affect the proportion of air and gas, whereby have some impact. The results caused by the gas pressure changes are the following possibilities: 1, hypoxia combustion: gas pressure suddenly increased, it is easy to burn the absence of oxygen occurs, resulting in incomplete combustion of gas, flue gas will be carbon monoxide, thermal efficiency of gas boilers have loss. 2, from the fire: if the gas pressure, the gas stream will cause the gas velocity greater than the burning rate, the flame away from the fire resulting from the flame hole edge called on to develop from the fire. This situation will result in flame or combustion instability, and even lead to security risks. General machinery comes with a high-pressure blast burner control, when the gas pressure exceeds a defined value the active flame protection. 3, the combustion peroxy: this occurs in the gas pressure is reduced, excess air appears, nitrogen and oxygen in the air reaction, resulting in excessive emission of nitrogen oxides. 4, tempering: If the gas pressure is very small, it will cause the gas flow velocity is less than the gas combustion speed, causing the flame tempering, influence the safe operation of the burner. General machinery blast burner comes with a low pressure control, when the gas pressure exceeds a defined value the active flame protection. When the gas pressure exceeds the operating range of the burner, the flame will be deformed, fireman gas boiler can operate normally whether this phenomenon was observed.

What are the commonly used technologies for reforming coal-fired anthracite fired power plant for cfb boilers?

In order to promote the process of energy conservation and environmental protection, the national and regional governments have put forward many policies for retrofitting coal-fired boilers, hoping to speed up the transformation of enterprises using coal-fired boilers, and to make the soft sister boilers more energy-saving through various technical transformations. A more environmentally friendly purpose. So what are the more commonly used technologies for coal-fired boiler revamping? The following is a high-quality coal-fired boiler retrofit to introduce to everyone.

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CFB power plant boiler can burn a wide variety of solid fuels, even including low value coal fuel, such as anthracite, bituminous, lignite, wood residue, etc.

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Biomass Fired CFB Boiler. Circulating fluidized bed biomass power plant boilers has owned the same advantages like other cfb boiler, such as high efficiency, good combustion performance, energy saving. Besides, it burns shaped biomass fuel, which can also provide heat or generate electricity purely use coal or mixture of coal and biomass fuel.

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CFB Power Plant Boiler is a kind of large scale heating equipment applied in thermal power plant and other industries for power generation, it has the features of fuel flexibility, high combustion efficiency, low NOx, SOx emission, it is the good clean heating or power solution.

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