sepecification of 4 5 ton boiler

Pressure steam sepecification of 4 5 ton boiler fuel metering principle of divide and PT gear pump: Xiao Bian told you about the fuel metering principles of steam boiler steam boiler pressure division and PT gear pump pressure rating of Henan fast Boiler Company in accordance with the boiler outlet steam pressure range division. Boiler pressure is 0.04 MPa or less will generally boiler outlet steam pressure of 1.9 MPa or less boiler, called the low-pressure boiler; boiler outlet steam pressure of about 3.9 MPa boiler, called medium pressure boiler; boiler outlet water a vapor pressure of about 9.8 MPa boiler, called high pressure boiler; boiler outlet steam pressure of about 13.97 MPa boiler, called pressure boiler; steam boiler outlet steam pressure of about 17.3 MPa boiler, called subcritical pressure boiler; boiler outlet steam pressure in the boiler above 22.12 MPa, known as supercritical pressure boilers.

How should determine gas steam sepecification of 4 5 ton boilers have less water phenomenon? When the minimum level is less than the water level already defined, but still see the water level in the observed water level meter, is determined mild water; when the water level is less than the water level gauge visually determined to severe water shortages. The phenomenon outlined listed below: (1) drum water level is less than the normal water level defined; (2) low water alarm, automatic alarms sounded, signal light; (3) the superheated steam to increase the temperature of vapor; (4) the amount of water is not normal, below the steam flow rate value; (5) increase the temperature of vapor smoke emission.

For the continuous improvement of the province's environmental air quality, enhance people's happiness index, Henan Province Government Office issued the "2019 campaign of air pollution control implementation plan." Details are as follows.

1, to carry out special treatment industrial furnaces

Based on the melting furnace, the melting furnace, sintering machine (furnace), roasting furnace, a heating furnace, heat treatment furnace, a drying furnace (kiln), coke oven gas furnace 9 categories, to carry out an intensive investigation, the establishment of industrial furnaces Details inventory management, enhance the implementation of classification regulation. Not included in the investigation of industrial furnaces list, all included in the autumn and winter peak load shifting discontinued inventory.

2, to carry out clean alternative

Of coal, petroleum coke, residual oil, heavy oil as the fuel of a heating furnace, heat treatment furnace, a drying furnace (kiln), and actively promote the use of natural gas, electricity and other clean energy and the use of plant waste heat, heating power plant and the like instead.

3, to carry out comprehensive improvement of industrial boilers

Before the end of October 2019, in addition to undertaking tasks and will not have the alternative livelihood conditions, the province's basic complete 35 steam tons / hour boiler clean energy transformation or removal of coal-fired. Transformation methods include the removal, an alternative central heating, gas coal, coal to electricity, use geothermal, wind, solar, biomass with a bag filter. Chaigai on schedule to complete the coal-fired boilers, based on 40,000 yuan / tons of steam prize money up. Forbidden to use has been shut down and eliminate waste coal-fired boilers to cash rewards and subsidies.

4, strengthen upgrading gas-fired boiler

Before the end of October 2019, the provincial municipality and county (city) district built more than 4 tons of steam and low nitrogen gas boiler complete transformation after transformation, soot, sulfur dioxide, nitrogen oxide emissions are not higher than the concentration of 5,10,50 mg / cubic meter.

5, strengthen upgrading oil-fired boiler

Before the end of October 2019, the provincial municipality and county (city) district built more than 4 tons of steam and fuel (including alcohol-based fuel) boiler low nitrogen complete transformation after transformation, soot, sulfur dioxide, nitrogen oxides emission concentration is not high in 10,20,80 mg / cubic meter.

6, vigorously promote urban central heating

Full use of existing resources and central heating facilities, the existing large-scale heat sources and central heating pipe network in the area, in-depth investigation heating demand, and promote the rich heating capacity extends to reasonable radius and root out the potential heating, heating reduce blind spots. Before the end of October 2019, Zhengzhou, Anyang, Jiaozuo, Puyang City, built-up area of ​​central heating penetration reached more than 90 percent, Xinxiang City, central heating penetration reached more than 85%; Luoyang, Xuchang, Jiyuan City, central heating penetration reached 3 more than 80%; Sanmenxia central heating penetration 75% or more; unsealing, Pingdingshan, Hebi, 4 Zhumadian City, central heating rate of 70%; Luohe, Shangqiu, Nanyang 3 City central heating penetration reached 60% .

Why choose condensing steam sepecification of 4 5 ton boiler for use

Condensing steam boiler is a common boiler equipment, because of the advantages of advanced heating technology, it has captured the hearts of many enterprise users. Heat-resistant and wear-resistant condensing steam boiler has gradually become the mainstream boiler approved and chosen by many enterprises because of its own characteristics and outstanding boiler products. Let's not see why the condensing steam boiler is chosen for use:

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