manufacturer boiler in johor

The problem of Feed-water for Boiler in Thermal Power Plant

Large and medium-sized boilers in the power and heat industries have high economic losses due to high operating parameters, and the original boilers are smashed. The social impact is huge. Therefore, the water quality of boiler feed water is particularly high (water quality required for power plant boilers, resistivity) >5 MΩ.CM, SiO2 <20 μg/L). In general power plants and thermal centers, water plants are set up to treat boiler feed water.

Luoyang, Henan Province issued the "Luoyang coal consumption reductions embodiment (2019-2020 years)", the program proposes: To continue to promote alternative coal consumption reduction, the implementation of industry "electricity instead of coal" project.

2016-2018 years, the city of Luoyang excess capacity, coal-fired boiler demolition, energy saving, clean energy alternative through a series of measures to resolve the power industry, pushing the total coal consumption control achieved some success, but the energy mix partial coal, thermal power installed capacity of migraine and thermal power multi siege pattern has not fundamentally changed, there is still emphasis on the industrial structure, high energy-consuming industries continued to increase the proportion of energy consumption, coal consumption is highly concentrated and other issues. Especially since 2018, comprehensive energy consumption of coke, chemical high energy-consuming industries rise significantly, the whole society electricity demand continues to grow, the amount of coal for power generation system tune up utility power plants rise, not fall, some counties (cities, districts) large-scale industrial coal consumption rise, not fall. Therefore, Luoyang City will continue to work to phase out coal-fired boilers to improve the quality of atmospheric environment.

"Plan" put forward the overall goal of coal governance: By 2020, the city's total coal consumption and strive to 2015, down from about 23% control in less than 20.3 million tons. Among them, the total consumption of non-coal power industry control in less than 9.6 million tons, the total coal consumption in coal-fired units ganged public control in less than 10.7 million tons.

"Plan" requirement, the industry needs all kinds of hot water, steam, hot air in the production process, and gradually promote regenerative and direct thermal electric industrial boiler applications. In the metal processing, casting, ceramics, refractories, glass and other industries to promote electric furnaces, industrial kilns and encourage qualified to carry coal to electricity.

Vigorously promote clean heating pilot city construction, 2019, 2020, respectively, the implementation of urban and rural residents electricity instead of coal, 110,000. 2019, 2020, respectively, to complete the electrical heating 500,000 square meters, 800,000 square meters.

In addition, the "plan" also proposed to accelerate the development of clean energy and new energy, the implementation of comprehensive improvement of coal-fired facilities, the city will no longer approve the domain, and the new 35 tons of steam coal-fired boilers, accelerate the elimination of 35 tons of steam / h and coal-fired boiler.

Boiler scale prevention are two ways to use the manufacturer boiler in johor for a long time, the inner wall of the president of a thick layer of impurities, whose main ingredient is a compound of calcium and magnesium, which is what we often say that the scale, the scale buildup in the boiler once more, seriously affect the normal use of the device, then, should be how to prevent boiler scale it? A silicon crystal which is a phosphorus chemicals, it works by Brownian motion generated by the impact of the water, in order to break up the calcium and magnesium ions, thereby preventing the formation of scale, phos good results due to low prices, is currently on the market the more popular a scale inhibitor. Second, remove the device through water softening equipment water calcium and magnesium ions in addition to reducing water hardness. It works by using cation exchange resin, the water calcium and magnesium ions displaced, and exchanged with sodium ions in the resin to adsorb the boiler water calcium and magnesium ions, softened water, water softening equipment the advantage is that the effect is good, but the price is higher. These are the common method of prevention of boiler scale, you can according to their needs, choose an appropriate method to prevent the formation of scale.

The need for the country to promote low nitrogen manufacturer boiler in johor What? Issued from the national emission reduction policies and monitoring efforts, the state vigorously promote low nitrogen determination boiler unabated. Reduce NOx emissions is to improve the ambient air quality monitoring data needs in recent years shows that the typical features of a larger pollutant PM2.5 exceeded the proportion of long seriously overweight and regional situation, to improve ambient air quality is facing enormous challenges. Domestic and international research and management experience shows that regional PM2.5 pollution control is a very difficult system engineering, must be analyzed on a consolidated basis, we propose targeted control measures in order to effectively alleviate the region PM2.5 pollution. PM2.5 including primary and a secondary discharge section two generating particles, Beijing, for example, a high proportion of secondary particles, particularly PM2.5 weight ratio of the secondary particle contamination significantly increase over regular time periods. There are observations indicate heavy contamination with environmental changes PM2.5 NOx concentration exhibits a strong correlation, characterized in that changes in synchronization. NOx is an important precursor PM2.5, two roles in the formation process: First, the reaction of chemical components NO3- are important secondary particles; photolysis through two chain reaction O3-, increased an oxidizing atmosphere, providing SOx, NOx oxidation NO3- and SO42- oxidant. California CAMQ use simulation models to cut NOx emissions once the impact of PM2.5, the result is every tonne of NOx emissions can be reduced by about 0.13 tons PM2.5.