system 2001 hot water boiler low mass boilers
Methods to prevent gas system 2001 hot water boiler low mass boilers "vaporization": the vaporization gas hot water boiler is a normal adverse circumstances, can be divided into vaporization pot of water all over-temperature vaporization and partial over-temperature vaporization when vaporizing gas hot water boiler pot of water occurs when will cause water hammer; when the boiler over-temperature vaporization serious, there will be an explosion hazard. So this phenomenon is how to generate it? What should we take measures to avoid it?
Pressure steam 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.
Electric heating boilers serious power to find a cause, do not wronged electric boilers: Many users find, buy electric heating boilers run a year, two years later, the boiler power situation is getting worse, and the same as before or the same amount of steam output reached temperature, electricity consumption soared, but can not find the cause.
It is quick to understand our side of the boiler, boiler and industrial furnace is Haimen sulfur dioxide, one of the important sources of emissions of nitrogen oxides and soot, boiler and industrial furnace to carry out remediation is to control total energy consumption, air pollution control, energy conservation an important measure low-carbon development.
Recently, Haimen government issued the "2019 Haimen boiler and industrial furnace remediation work plan" put forward requirements on the city's boiler and industrial furnace remediation work.
First, the target for the full year to complete the remediation boiler remediation tasks. DiBiao transformation of ultra-low emissions before the end of the year, the city's 2 sets of 35 tons of steam / hour or phase-out coal-fired boilers clean energy alternative to complete 2 sets of 75 tons of steam / h coal-fired boiler and 1 biomass boiler, completed 6 low nitrogen gas-fired combustion units transformation. Phase out coal-fired boilers to consolidate existing achievements regulation to prevent 20 tons of steam / hour resurgence of small coal-fired boilers.
Second, accelerate industrial furnace remediation. This year, the city's 32 industrial furnaces in accordance with the "out of a group, instead of a number, a number of governance" principle fully complete the comprehensive remediation tasks, promote the upgrading of industrial furnace and pollution reduction. And products of coal, petroleum coke, residual oil, heavy oil as the fuel of a heating furnace, heat treatment furnace, a drying furnace (kiln) and the like, according to cut-off high-pollution fuel combustion zone management requirements, the use of clean energy and heat plants, district heating Alternatively heat or the like.
Scheme requires 20 December, the district town organize and complete acceptance of the unit boiler and industrial furnace remediation tasks. Boilers have been removed embodiment physical treatment, use can not be recovered; coal-fired boilers use gas, electricity, light oil clean energy and stable operation of a month or more. Gas-fired low-NOx combustion transformation, the transformation of ultra low emission biomass boilers and coal-fired power boiler ultra-low emission transformation, to have construction contracts and construction unit transformation, after the completion of the transformation have qualified environment monitoring report. After the renovation of industrial furnaces to natural gas, electricity, light oil clean energy, the furnace can not be used and the coal and its products. Boiler and industrial furnace remediation in line with production safety regulations.