2set 7ton boiler in chemical plant
It is reported that Haidong Qinghai positive response to the central problem of coal-fired 2set 7ton boiler in chemical plants environmental supervision feedback rectification work, to speed up the production of green, zero emissions work processes, and improve air pollution control plan before the end of 2020, out of the central regulation of environmental inspectors feedback 10 tons of steam coal-fired boilers and 35 sets of Haidong since 2013, new registrations per hour.
Haidong county (district) government to fulfill the main responsibility for the area out of small coal-fired boilers, in accordance with their respective administrative areas, to develop the county (district) phase out remediation work plan. A thorough inventory of all the region under pressure coal-fired boiler to install and use cases, and register, identify all cases remediation coal-fired boilers since 2013 new registrations do not meet the requirements, filing one by one. It urged all localities to fully consider the urban built-up area, divided ban on burning areas, local conditions, facilities strategy, apply non-urban area Haidong 20 tons of steam per hour, new coal-fired boilers, and establish normal management mechanism. Meanwhile, arrangements for the rectification of funds, and actively apply for provincial, municipal, county departments of special subsidies, to ensure the implementation of coal to gas coal to electricity, coal-fired boiler, new alternative energy and other projects, and with the central environmental inspectors feedback registration illegal small coal-fired boilers problem rectification work combine to promote the problem has been effectively solved.
Cleaning of Natural Gas BoilerNatural gas 2set 7ton boiler in chemical plant after a period of time will have scale, rust and other problems, which requires us to clean up equipment from time to time. Natural gas boiler cleaning is not like our daily necessities cleaning, see how this article is introduced. After a long period of operation, the natural gas boiler inevitably has the problem of scale and corrosion. The main reason for the formation of the scale in the boiler is that there is a hardness component in the feed water, and after continuous evaporation and concentration at high temperature and high pressure, A series of physical and chemical reactions take place in the furnace, resulting in the formation of a hard, dense scale on the heated surface, resulting in a decrease in the heat transfer effect and corrosion factors under the scale, which will lead to a pot The water wall furnace heat absorption decreases, the boiler outlet temperature increases, and the boiler loss increases. At the same time, after scaling in the water wall, the heat transfer effect is reduced, which may lead to the increase of the wall temperature of the water wall and the explosion of the water wall, which affects the safe operation of the natural gas boiler. Scale is the first harmful factor of boiler, and the main cause of boiler accident. Its harmfulness is mainly manifested in the waste of a large amount of fuel: because the thermal conductivity of scale is only a fraction of that of steel, the heat transfer will be blocked after scaling on the heated surface. In order to maintain a certain output of the boiler, it is necessary to raise the temperature on the side of the fire so as to cause the heat loss caused by outward radiation and exhaust smoke. Now you can. The gas-fired boiler is cleaned with high-efficiency environmentally friendly non-corrosive cleaning agent. The cleaning agent completely dissolves the cleaning scale, which makes the tube of the equipment exposed to the original metal color, and reduces the influence of scaling and biological algae sludge on the gas-fired boiler. At the same time, it can peel off iron oxide and ferrous oxide, prolong the service life of gas-fired boiler, reduce energy consumption and increase productivity. Natural gas boiler cleaning should be carried out by professional cleaning companies to ensure a thorough and effective cleaning equipment.
Recently, Zhenghuai Co., Ltd. successfully built two 90t/h medium-temperature medium-pressure circulating fluidized bed power station 2set 7ton boiler in chemical plants for Pangang Group to pass the assessment and acceptance. From the "furnace treatment" to the "heat reduction within the furnace", it has become a 116MW energy-saving circulating fluidized bed hot water boiler and a 75t/h pollution-reducing circulating fluidized bed boiler. Another masterpiece after the star products such as 150t/h energy-saving circulating fluidized bed power station boilers.
The choice between the 2set 7ton boiler in chemical plant issue to be considered and the selection of different types: for selection of the boiler, some specific issues associated with the control requirements of this site to learn important product, then, is the need to carry out, and also to a firm grasp, so, in order to achieve a comprehensive and detailed, no omissions. So then, without further ado, to proceed immediately, so you can save study time, thus, to improve learning efficiency. 1. The company, which is in the selection of the boiler, the need to take into account what issues? In the selection of the boiler, for enterprises, it should be considered a problem, which is mainly have the following, are as follows: (1) In the production process heating or heating, for their own, how much hot water heating needs amount, or how much steam. (2) whether or hot water boiler steam boiler in the boiler parameters, and how is should achieve what extent.