fuel hot water normal pressure boiler for sale
In order to promote technological progress and sustainable development, improve environmental quality and protect public health, recently, the Liaoning Provincial People's Government of air pollutants for coal-fired power plants developed specific criteria (hereinafter referred to as the "standard"). This is the first time a set of policies Liaoning Province for air pollutant coal power plant.
"Standard" provides for pollutant discharge limits, surveillance and monitoring requirements within the jurisdiction of coal-fired power plant in Liaoning Province atmospheric and fugitive emissions control requirements. Since the implementation of the standards, air pollutant emissions coal-fired power plants all within the jurisdiction of Liaoning Province will be executed in accordance with the provisions of this standard.
2, since January 1, 2019, the emission limits of existing single output and more than 300MW generating units supporting the provision of a coal-fired power generation boilers execution table.
3, since 1 December 2020, the emission limits of existing single output 300MW generating units supporting the coal-fired power generation boilers and other power boilers as specified in Table 1 execution.
Sampling the exhaust gas (1) power plant, to be carried out in a predetermined position in accordance with the type of monitor emissions monitoring contaminants. In the discharge of pollutants should be set up to monitor the position of long-term monitoring holes, sampling platform and related facilities. When the sampling platform height from the ground greater than 40m, should be set by a lift platforms, lifts or other convenient and safe facilities. No elevator or elevator building coal-fired power plants, when the sampling platform height from the ground greater than 20m, should be set up safe, convenient electric monitoring equipment hoisting facilities.
Composition structure (3) continuous monitoring system atmospheric pollutants, technical requirements, test items, test methods and installation, commissioning, acceptance, operation management, data processing, etc. according to the provisions of HJ75 and HJ76.
(5) continuous monitoring system meter of air pollutants detection sensitivity, detection limit, and should meet the range of low concentrations of pollutant emission monitoring technical requirements, the concentration of nitrogen oxides include nitric oxide (NO) and nitrogen dioxide (of NO2), Determination of nitric oxide only has the ability to configure the analytical device of nitrogen oxides NO2 / NO converter.
(7) for coal-fired power boiler emissions of air pollutants sampling monitoring, sampling frequency, the sampling time and the operating load requirements,, HJ / T397 and related predetermined low exhaust gas concentration monitoring is performed according to specifications GB / T16157.
(9) shall be in accordance with the provisions of the enterprise "Environmental Monitoring and Management Measures" and the HJ819, HJ820 requirements of pollutant emissions and its impact on environmental quality around to conduct their own surveillance, monitoring and save the original records, public information.
Determination of air pollutants fired power plant analysis are shown in Table 2. After the release of the present embodiment national standard method of monitoring criteria pollutants, such as applicability to meet the requirements, the same applies to the determination of the corresponding standard contaminants present.
2, responsible for overseeing the management of this standard by the executive authorities and the standardization of administrative departments above the county level environmental protection. The results of the environmental protection departments at all levels and other relevant units in the enterprise supervision and checks can be instantly sampled or monitored the scene as determining whether acts of sewage meet emissions standards based on the relevant environmental protection and the implementation of management measures.
Definition and high-pressure fuel hot water normal pressure boiler for sale pressure boiler? First of all we need to know that the two pressure boiler is completely different definitions, because the high-pressure boiler in the category of industrial boilers, power station boilers, of course, belongs to pressure boiler equipment, boilers and pressure has always been without pressure, a pressure , a no pressure, in fact, is not contrasting, but also very necessary as we reiterate types of boilers distinguished by boiler pressure.
4 tph WNS series gas-fired fire tube fuel hot water normal pressure boiler for sale project for food industrySteam boilers play a key role in the production and processing of pressed vegetable, providing heat source for emulsifying and sterilizing. Chongqing Fuling Zhacai Group Co., Ltd. is a large-scale agricultural industrialization enterprise group, its leading products Wujiang series pressed vegetable is widely known and sold well in China, and has exported to many regions and countries such as the European Union, the United States and Japan.As the environment pollution has become more and more serious in recent years, Fuling Zhacai decided to upgrade its existing equipment, promoting the transformation of pressed vegetable exploitation and utilization from extensive form to intensive and environment friendly form. Fuling Zhacai was in desperate need of introducing more environmental friendly boilers to ensure the NOx in flue gas emission below 30mg/Nm3, the boilers are the important facilities of the production line. ZOZEN stood out in the in the competitive bidding competition with rich industry experience and systematic Solutions and provided Fulin Zhacai with 2 sets of 4 tph WNS series gas-fired steam boilers (WNS4-1.25-Q). This series of gas-fired boilers adopts full corrugated furnace to enhance the flue gas disturbance; large-capacity furnace ensure the sufficient steam storage space and heating surface, enabling the boiler to generate high quality steam efficiently; the boilers is equipped with a low NOx burner to achieve the NOx emission below 30mg/Nm3; in addition, the tail of the boiler is installed with the economizer and condenser to increase the temperature of the feed water by utilizing the waste heat from flue gas of the boiler tail, the thermal efficiency can be raised up to 98%.
Application: food processing, hospital, school, power plant, AAC plant, Garment factory
Coal fired chain grate boiler has DZL coal fired chain gate boiler and SZL coal fired chain grate boiler for sale. Coal fired chain grate Boiler is consisted on two major parts, the upper main body and lower grate part. The Upper main body part including two drums, water tubes, steel structure and packing sheet, all of which will be mounted in workshop.