heating steam water boiler
National Day holiday just ended, Shenyang Environmental Protection Bureau threw himself into the urban environment construction. Before the onset of winter, the Shenyang municipal government will strictly control the air pollution problem. It is reported that Shenyang Environmental Protection Bureau issued out since November 1, Shenyang will strictly enforce the standards of air pollutants emission limits in particular, all the environmental standards of heating enterprises will be cleared out of the heating market.
Shenyang Environmental Protection Bureau issued "on the thermal power industry, coal-fired boilers execution of air pollutants in particular emission limits of the notice" in the next year (the "Notice") requires: Thermal power within the gamut of Shenyang, iron and steel, petrochemical industry and fuel emissions of air pollutants in coal boiler project "thirteen five" period should implement special emission limit standards.
Shenyang is also a good environmental citizen blue sky, Shenyang City this winter and will continue to adhere to "turn point furnace, load shifting blocked arteries," the implementation of standards. After heating units gradually open blocked arteries, Municipal Environmental Protection Bureau will strengthen the routine inspection of law enforcement, and pay close attention to on-line monitoring data 474 coal-fired boilers, boiler emissions of non-compliance immediately ordered to carry out rectification, and severely dealt with strictly waste-water treatment, ultra row of such acts. At the same time, the Shenyang municipal government will also heating units regularly conduct random sampling of coal quality.
It is understood, Shenyang open blocked arteries in succession since October 26 from heating. To ensure that excessive heat stable and safe operation standards, Shenyang will be fully commissioning of heating facilities, to solve problems in a timely manner to ensure the November 1 time blocked arteries heating, the temperature reaches above 18 ℃. After the blocked arteries, Shenyang will strictly implement the winter heating emergency plans to complete the repair within 6 hours general accident, complete repairs within 24 hours more accidents.
Shenyang Environmental Protection Bureau official says, the environmental protection department will be heating business day on-line monitoring, and strictly control their emissions of air pollutants. Over the years, Shenyang has been doing the heating business "remove small and large," the relevant measures, so that some can not afford to increase environmental protection facilities of small companies to large companies merge powerful, let Shenyang municipal heating more environmentally friendly. Strict implementation of the special emission limits of air pollutants standards, both national policy, but also the heating of corporate responsibility, companies must increase investment in environmental protection to ensure the discharge standards.
It is understood that this year, the Shenyang municipal heating will continue to increase the proportion of clean energy, clean coal existing store 230,000 tons, an increase of 30,000 tons last year. Shenyang City, natural gas and other clean energy heating an area of 150 million square meters, clean heating the proportion reached 45%, up 6% over last year. Reduction of 1 million tons of total coal year, 5000 tons of coal-fired boilers to complete denitrification, the city starting from November 1 particularly strict implementation of air pollutants emission limits.
What is the role of water in the boiler is called and what are the three return: to know and understand the boiler, then, we will continue to carry out this work, because that is what we all want to see, so you can learn on their road continue moving forward and to develop, but will not have been at a standstill, thus affecting the learning process of the products, and thus, can not come to meet the target and requirements. 1. boiler in the "waters", which is mainly used to do? Boiler "waters", which is mainly used to determine the severity of the water shortage, in order to take appropriate measures, in turn, solve the problem. If the boiler water shortage is not serious, then, the water supply may continue until the water level returns to normal. The boiler water shortage more serious, then it should immediately emergency shutdown, instead of continuing water supply, otherwise, it will cause serious consequences. 2. boiler fuel full and complete combustion, if there are some necessary conditions? In addition, the return water temperature heating boilers, whether there is a unified standard? Boiler fuel full and complete combustion, there are some necessary conditions, mainly for: to have a sufficient amount of air, and mixing of fuel and air to the full. In addition, there must be sufficient oxidation process and a suitable furnace temperature. The heating boiler return water temperature that, there is no uniform standard, you want to get specific values, should go to the relevant departments to make inquiries.
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