pressure to high in boiler
Boiler safety is what is involved and what the pressure to high in boiler island? Boiler, it will be security risks which, is the need to pay attention to the workers? And, What is the boiler island? In addition, oil-fired boiler, which is typically what oil? These three questions are about the boiler, so the following to answer it, so we have to learn content to deepen their knowledge and understanding of the extent of the boiler. 1. boiler safety problems, mainly what? Boiler may or security risks exist, in general, there are mainly the following, are as follows: (1) boilers, certainly there will be high pressure steam or hot water, so to try to stay away to avoid burns . Further, combustion equipment and boiler hot ash, is a high temperature, therefore, is to be away, they avoid being scalded or burned. (2) in the boiler room, it is possible that dust pollution is serious, and therefore should pay attention to, in order to avoid damage to human health. Also, pay attention to the terms of noise, if there is noise pollution, so as not to make the hearing impaired.
To implement the "Blue Sky Hohhot to win the Battle of three-year action plan," Hohhot ecological Environment Agency and vigorously promote the city's coal-fired pressure to high in boilers mentioned standard transformation and treatment, formulated the "65 steam tons / hour or more coal-fired boiler and governance to promote the program." clearly this year will focus on the 65 steam tons / hour or more coal-fired boilers and in particular the implementation of ultra low emission limit values renovation work to further reduce emissions from coal-fired boiler pollution, improve the city's quality of atmospheric environment.
Program clearly states that the city has 58 coal-fired boilers will be completed before the end of the transformation, in which five large-scale district heating enterprises 65 steam tons / hour and over the implementation of ultra-low emission coal-fired boilers transformation,
16 65 steam tons / hour or more coal-fired hot water boiler to complete the transformation of governance. To ensure the smooth implementation of the mentioned standard treatment project, municipal environment bureau called on all localities in strict accordance with the "grid" management approach, down to every level will be the task of transformation, to the people, the letter coal-fired boiler to complete the task, each Related enterprises should play the main role, strict compliance with environmental laws and regulations and energy-saving standards, to complete the task on time.
To step up supervision and municipal environment bureau set up a special steering committee to implement the "Fortnight scheduling system", the city's coal-fired boilers governance supervision, the work of the task is not implemented, governance behind schedule, promote ineffective areas and enterprises to implement early warning and interviews, due to the unfinished task of accountability.
2018 hot-selling high efficiency pressure to high in boiler
A wide variety of boilers are everywhere in our lives, and boilers are placed in schools, hotels, hospitals and various businesses. But in fact, most people have misunderstandings about the boiler or do not know the boiler. Boilers have existed long before, and with the development of the times, people's requirements for boilers are also changing.
CAUSE industrial pressure to high in boiler scale formation of what are the reasons for the industrial boiler scale formation which has industrial boiler scale formation which has first of all, water treatment measures are not in place. Situation local industrial boiler water treatment methods are set out below: Some of the salt tank with the use of small water treatment apparatus (hereinafter referred to as the outer pot water), some of trisodium phosphate and sodium hydroxide was added to the pot (hereinafter referred to as pot- ), while some units are not taking any water treatment measures, direct operation of the boiler. The outer pot using water, some units in the design of a water treatment system, the local water quality testing is not performed, the washing apparatus and the backwash time are not set according to local water conditions, the hardness of the water supply when a large, positive and negative wash time is inadequate. Are washed lack of time, can cause water supply quality standards, and the lack of time will result in the backwash exchange properties of the resin gradually decreased until failure. In the selection of water treatment equipment, water treatment equipment selection of some units capacity is too small, does not match the rated boiler evaporation, can not meet the water supply needs. Also in the installation and operation of water treatment equipment, water pressure does not reach, it will also affect the normal operation of water treatment equipment. The use of pot-use units, some only use sodium hydroxide or unreasonable use of the ratio of two drugs, an insufficient amount to some at the time of dosing pot, add the drug, or add less than the frequency of drugs, or frequency is not fixed, sometimes pay more, sometimes less plus, often when the operator aware of the dosing dosing, failure to strictly follow the rules dosing, the drug failed to change according to changes in boiler load of the added amount, this will non-compliance resulting in water supply, boiler heating surface fouling. A situation that prevails, and a great influence on boiler fouling. Second, the sewage is not a lack of diligence or emissions. Some people in charge of rural baths, sewage think too much waste, sewage is not timely or a small amount of sewage, resulting in high concentrations of calcium and magnesium ions and salts can not be discharged, calcium and magnesium ions inside the boiler and salt concentration gradually, gradually formed scale. Increase managers are not aware of boiler fouling caused by coal consumption, the loss of economic costs and the impact on safety. Others are lax management unit, boiler rules are not perfect, fireman inadequate business knowledge, sense of duty, these conditions can also cause sewage below standard. In addition, industrial boiler units are generally not full-time water quality laboratory technicians, laboratory technicians and no part of the water quality, clear quality of the boiler feed water and boiler water, can only be opened when found inside the boiler scale realized that quality is not up, or unable to make timely feedback regulation, resulting in increased internal boiler scale or the amount of scale which has to a certain extent.