wns series gas fired 5 ton steam boiler

Oil and gas boilers for food factories

In all parts of the world, the most important thing is the food processing factory. Various food processing factories are covered by various large and small enterprises such as biscuit factories, meat processing factories and dairy factories. For these food processing plants, boiler applications are essential, and steam boiler applications are the most common. The food factory steam boiler is mainly used in the process of distillation, extraction, disinfection, drying and maturation in the food processing process, and the high temperature steam is used for high temperature cooking, drying and disinfection of the food. Of course, other boilers, such as some food plants, will sometimes be equipped with self-contained power station boilers for internal power generation, or hot water boilers for central heating of their plants, office buildings, and dormitory buildings. Of course, some processes in food factories require special processing of food by hot water boilers.

Steam boiler must be shut down? For gas-fired boiler will be some companies: the higher cost of oil-fired boilers and electric heating boilers, many SMEs simply can not afford, the thermal efficiency of the boiler is too low, gas consumption often can not keep up. Many reasons why gas boiler known as the preferred place of the main gas boiler. In business consulting to some customers learned, after being forced to shut down the gas boiler, no steam, the company has only discontinued. In order to survive companies only replace the boiler, to select the gas-fired, oil-fired boiler, electric heating boiler and a biomass pellet boiler. Currently the market for natural gas boilers only major selection, analysis of the reasons is that gas-fired gas boiler is fully automatic, with no pollution. But in reality, many businesses faced to replace the boiler, gas pipeline did not pull in place, some companies simply do not have natural gas pipeline, wns series fired 5 ton steam boiler must be shut down? Gas boiler gas boiler, not to mention the natural ventilation. This is the biggest obstacle currently facing.

Hot water boiler which is not equipped with no impact can cause demineralizer 1, the waste fuel boiler fouling occurs, resulting in poor heat transfer performance of heating surface, so that heat generated by the combustion of the fuel can not be timely delivered to the boiler water, but a large amount of heat is smoke away, resulting in exhaust gas temperature is too high, if the exhaust gas loss increases the thermal efficiency of the boiler will be reduced. In order to maintain the nominal parameters of the boiler, fuel must be increased, thereby wasting fuel. About 1 millimeter scale waste fuel ten percent. 2, the heat receiving surface is damaged due to deterioration of the heat transfer performance, fuel combustion heat is not quickly transmitted to the boiler water, resulting in the furnace and the flue gas temperature. Thus, the temperature difference on both sides of the heating surface increases, the metal wall temperature, a decrease in strength. Under pressure pot, bags and even blasting will occur. 3. Reduce heat boiler output due to the deterioration of the performance of boilers, need to consume more fuel to reach the nominal rate of evaporation. However, with the increase in the scale thickness, the volume of the furnace becomes large, the fuel consumption is limited. Therefore, it is possible to reduce the output of the boiler. 4, the corrosion damage to the metal: oxygen in the water, acid, base materials will corrode the metal surface of the boiler, it is thinned, recess or perforation, thus reducing the power of the boiler, seriously affect the safe operation of the boiler. 5, in addition to improper operation Priming outside, when the boiler water contains more sodium chloride, sodium phosphate, and silicides oil, boiling or evaporation process boiler water, boiler water occurs when soap and organic base when Teng because soda will produce compost. Foam liquid surface, formed soda pool. No softening, easily scalable. Due to the continuous evaporation steam, boiler of calcium, magnesium, high impurity concentration is 30-50 times that of natural water, fouling rate beyond our imagination, only six months to a year, from 1-2 mm.

"APH T6" boiler circuit to meet the various needs, select single or series and parallel, with the use depending on the circumstances. Premix combustion technology with technology and wings, by fine adjustment control, to promote efficient mixing of gas and air, the combustion more fully, more efficient, suppressing the generation of NOx from the source. Beijing new boiler The boiler NOx emissions less than 18mg / m3, well below the most stringent in the history called "boiler air pollutant emission standards" under the implementation of emission limits 30mg / m3 of.