boiler preservation procedure for thermal plants

Compared with SZS gas fired water tube boiler preservation procedure for thermal plants, it has the following feature:

1.Higher steam pressure. Steam pressure of SZS gas fired boiler is mostly at or below 3.82Mpa, While pressure of vertical unassembled gas fired boiler is equivalent to that of external circulating fluidized bed boiler. Therefore, steam quality of vertical field assembled gas fired boiler is better and is mostly used as auxiliary of power generating, so it can called as gas fired power plant boiler.

2.Flexible burner layout. For vertical gas fired boiler, either hedge -type layout or tangentially-arranged is available, while burner of SZS gas-fired boiler can only be arranged in the front.

3.Wide fuel adaptability. Due to large heating area layout of vertical unassembled gas-fired boiler, thus when the fuel is changed, steam capacity of boiler will not vary too much.

It is understood that, recently, the ecological environment Department of Henan Province issued the "Henan electricity in 2019 non-standard governance program industry" and six special programs, mainly to further promote the campaign of air pollution control, to ensure that the province's ambient air quality continues to improve. Meanwhile, the "plan" also made clear this year Henan Province industrial air pollution control in key tasks.

The province meet the conditions of steel, coke, cement, carbon (including graphite), flat glass (including electronic glass), aluminum and other six major industries and enterprises, the requirements before the end of this year to complete the mentioned standard treatment, the required limits for reducing pollutant emissions. Carry closed down or banned brick kiln, lime kiln, tunnel kiln, firing kiln and a variety of smelting furnace, roaster and so on nine categories of Kiln, upgrading, restructuring and integration work. Before the end of October this year, all kinds of industrial furnaces to achieve discharge standards.

Before the end of June this year, the province's petrochemical, oil refining, industrial coating, packaging, printing, chemicals, pharmaceuticals and other industrial enterprises, the full completion of volatile organic compounds pollution control; before the end of August, the province's petrochemical, oil refining companies to complete volatile organic compounds depth governance and leak detection and repair of governance; before the end of December, the provincial cities of built-up areas phasing out the open dry-cleaning machine.

Before the end of October this year, in addition to undertaking tasks and will not have the alternative livelihood conditions, the province completed 35 steam tons / h coal-fired boilers and the removal or clean energy transformation, provincial cities and county (city) district built 4 tons of steam and above gas-fired boiler, fuel (including alcohol-based fuel) boiler low nitrogen transformation complete, the provincial municipality to build a biomass boiler area (including biomass power plants) completed the first ultra-low emissions transformation. Before the end of June this year, the completion of the provincial cities to build coal-fired facilities Chaigai all industrial areas.

The type of fuel gas steam boiler preservation procedure for thermal plants heat exchanger which heat exchanger fuel gas steam boiler are the following:? 1, shell and tube heat exchanger, the most widely used, the advantages of low cost, stable, moderate efficiency, cold pressure difference on both sides can heat. The disadvantage is that bulky, heat exchange efficiency is better plate heat exchanger; 2, plate heat exchanger, used in the thermal type tube slightly inferior, but the application of more heat exchange in the chemical industry, the advantage of small size, heat transfer efficiency. The disadvantage is the high price, the hot and cold sides of the small pressure difference is required; 3, volume of heat exchanger, substantially replace the two heat exchangers, seldom used, only the individual engineers also use sepia heart. Cost and volume of the tubular flat; 4, floating coil heat exchanger, a tubular outer shape slightly larger than the column, consistent with the principles of heat transfer tube type, but the efficiency is higher than the column tube below the plate. Since the service life is inferior tubular, is also substantially free of the use of such a heat exchanger; 5, soda heater, because there is no heat exchange process, so called soda heater. The principle is to use direct steam heating the water, so this process is used under certain conditions, rarely applied to the "heat" process, widely used for slaughtering, bathing, winter construction industry.

Medical gas steam boiler preservation procedure for thermal plants steam boiler price how much how much the price of medical gas medical gas steam boiler price how much? Currently medical gas boiler main role is to disinfect. Because we all know the hospital for sterilization is done in place in this regard, especially bedding sheets in this regard. There is a hospital restaurant is a need to use steam. For large tonnage steam boiler used in hospitals are generally larger. So, for the hospital boiler purchase, then, it is to go through a detailed comparison of, if you have time, can go to the boiler manufacturer's field of study. Recently, there is a hospital for the fast boiler consulting, ready to purchase a new steam boilers, steam boilers that used to use the small boiler manufacturers procurement, since the operation, the problem continues to occur. So we decided to replace then purchase a new boiler. By comparing early, choose some reliable manufacturers to consult prices. Fast boiler to the hospital after the actual understanding of the situation, and concluded that the hospital using one of two tons of gas steam boiler is possible. The current model of the boiler in the fast price is about 25 million.

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