Relying on its own products and technology advantages in industrial boiler heat exchange superheaters and automatic control, the use of things, the Internet, mobile Internet, cloud computing, big data and intelligent control technology, engineering and technology research and development center production of intelligent modules boiler cloud platform for the boiler room data collection, analysis, diagnosis, recommendations, and other integrated management. After the boiler system using intelligent modules boiler cloud platform, has begun to implement intelligent, administrators can remotely monitor boiler boiler, improve operational efficiency of the boiler, to achieve energy conservation.
Furnace explosion of the causes of ordinary gas boiler heat exchange superheater steam boiler gas burned in open flame and furnace process, if the following three conditions appear, it is easy to attack blast furnace accident. 1, open burning furnace, furnace residual gas content limit to reach the fire. 2, open incinerator, several points Eventually, the content of the furnace gas reaches the ignition limit, and then incinerated. 3, halfway flameout, fuel discharge series, spontaneous combustion of the fuel in the furnace temperature can change, so that the gas reaches the ignition limit of the content, and then incinerated. Forming flame halfway reasons are as follows: 1, gas is not supplied in succession. 2, during the adjustment, the valve opening degree increases or decreases suddenly. 3, lean fuel-rich flammability limit narrow. In order to avoid the onset of blasting incidents of burning fuel gas-fired boiler initiative and flame monitoring protection devices should be installed.
The electric boiler heat exchange superheater uses electric power as the energy source and uses resistance heating or electromagnetic induction heating to heat the heat medium water or organic heat carrier () to a certain parameter (temperature, pressure) through the heat exchange part of the boiler. A thermal mechanical equipment that outputs a rated working fluid. The definition of a boiler: a boiler is a sealed device that uses all kinds of fuels, electricity or other sources of energy to heat the liquid contained in it to a certain parameter and to carry a certain pressure. The scope of the boiler shall be a pressurized steam boiler whose volume is greater than or equal to 30L; Outlet water pressure greater than or equal to 0.1MPa (gauge pressure) and rated power greater than or equal to 0.1MW Pressure-bearing hot water boiler, organic heat carrier electric boiler. In other words, whatever fuel is used, the prescribed range is the same, except that the fuel heat source is different.
Shanxi Province to respond positively to treatment advice on remediation since 2014, new registrations of 10 steam tons / hour coal-fired boiler heat exchange superheaters and environmental supervision of the central group feedback, recently, government inspectors focus group, conducted a comprehensive inspection of coal-fired boilers activities, to grasp the progress and corrective measures to ensure the successful completion of the renovation work.
The statistics, since 2014, Datong new registered 10 steam tons / hour and a total of 48 coal-fired boilers, according to the provincial Bureau of Quality Supervision requirements, the county district special equipment related regulatory authorities have the 48 legally registered boilers Log off, and conduct regular inspections. As of to date, 36 units have been removed, still with 11 units, the remaining aspects of the transformation of a substance being born.
Currently, 11 boilers are still in use, some have been re-ordered natural gas boiler, gas pipeline work underway access; some have been able to replace air heating equipment; also because of the administrative division adjustment, need to further define the charge of the task.
Follow-up inspection staff proposed remediation work boiler suggested that there was any objection to the main regulatory responsibility, clear as soon as possible; dismantled boiler, strengthen follow-up supervision; boilers still in use, depending on the circumstances be accountable to county-owned enterprises; the ongoing transformation of the boiler, a clear transformation is complete to confirm compliance and acceptance of responsibility department, and follow-up supervision.
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