The partnership, fast boiler for the user responsible attitude to have left a deep impression on our fireman boiler operation is not very skilled, fast deliberately sent a party of professional and technical personnel for our on-site supervision of installation, commissioning and training to ensure that the latter can operate our good boiler fireman. --customer feedback
Henan how boiler manufacturers mainly clean gas boiler Henan boiler manufacturers boiler after a long run, the inevitable emergence of scale, the problem of corrosion, boiler manufacturers Henan boiler scale formation in water having a hardness of a composition, high temperature and high pressure after concentration continuous evaporation, a series of physical and chemical reactions in the furnace, the final formation of hard, dense scale on the heating surface, resulting in reduced heat transfer and the effect of corrosion under the scale factors, can cause Henan boiler waterwall boiler manufacturers endothermic reduction furnace, furnace outlet temperature of the boiler is increased, so that an increased loss of Henan boiler manufacturers boiler. While the effect of reducing the fouling of heat transfer within the water wall, the tube wall temperature may lead to increased lead Wall Wall squib, Henan Effect of boiler manufacturers safe operation of the boiler. Scale is "detrimental of the first" boiler, the boiler is the main cause of accidents, the danger main problems: wasting a lot of fuel: Because only one of very few steel thermal conductivity of scale, so when the heating surface fouling will transfer hindered, in order to maintain a certain boiler output Henan boiler manufacturers, it is necessary to increase the temperature of the side of the fire, so that the external radiation and flue gas heat loss. Now can be used efficient and environmentally non-corrosive cleaning agent for cleaning the gas boiler, so that the exposed metal tube device primaries, and to reduce biological fouling of algae because silt impact. At the same time stripping the role of iron oxide and iron oxide Asia, extended gas boiler service life, reduce energy consumption and improve productivity. Henan the maintenance of the boiler gas boiler manufacturers: 1, Henan boiler manufacturers during operation of the gas boiler the following points should be noted: (1) Henan boiler manufacturers do not allow pressurized gas boiler furnace combustion or smoke, plus easy to burn because coal hole covers. Not on the bottom of the water (2) Gas boiler ground surface to prevent moisture corrosion. 2, operation of the gas boiler boiler factory in Henan every 2-3 weeks, should be checked once. 3, run gas boiler boiler factory in Henan every 3-6 months after the shutdown should conduct a comprehensive inspection. (1) on the inside and outside gas boiler inspection, such as pressure welds, corroded steel inside and outside part of the phenomenon, if found should be repaired in a serious flaw, if the defect is not serious next time also to be shutdown to repair, if found when there is suspicious, but does not affect safety, records should be made for future reference. (2) can be checked and the water boiler primer coating to prevent corrosion.
Be careful when selecting which pressure steam boiler cold day, as long as the pressure steam boiler can feel as warm spring, enjoy the convenience of hot water. Extra large industrial low cost coal fired dzl type hot water boiler quality of life greatly improved. Pressure steam boiler easy to use, but at the time of purchase the user must also confused how to buy, so the need to pay attention to what needs to choose when pressure steam boiler detailed understanding of. 1, determining the purpose of buying pressure boiler steam boiler, you should consider the different environmental requirements. If the client needs heating, should be selected special pressure steam boiler is heated by circulating hot water in the hot water pump recycling. Back to the radiator, i.e. a heat sink, to deliver heat to every corner; hot water only, select a particular hot water, hot water circulating through the pump, hot water tank of hot water circulating in the hot water supply; number of users need to have two choices, so they have to choose to increase the heat exchanger in the piping system, so using two atmospheric pressure hot water boiler. 2, the heating area is determined, the amount of water by the calculation cycle, the required amount of hot water, boiler design used to determine the heating area or field. Accurate and scientific calculation and design can meet the requirements, without wasting resources. 3, to determine the fuel, style pressure boiler, coal or natural gas hot water boiler steam boiler in three common, the boiler is electricity, gas hot water boiler coal or natural gas as an energy source. When selected, you can choose your own needs or favorable conditions. As long as meet the requirements of the boiler room, the style of choice should be simple and suitable for horizontal or vertical.
About Code of Practice Code of Practice for the safe operation of the industrial low cost coal fired dzl type hot water boiler hot water boiler hot water boiler safe operation because of its specificity required safety practices. Understandable that the normal life and production are inseparable from the use of the hot water boiler. How hot water boiler safety issues need to be protected? 1, carefully check the work before the hot water boiler, drainage, gas pipe fittings, safety valve, pressure gauge, water level, is sensitive so that, after confirming it is safe to operate. 2, with both hands to manipulate when Sheung hand to open the door of water, whereupon the other hand the water injector and valve open, the water naturally into the furnace. When stopped, the steam valve should be closed first, then turn off the water door, switch and valve, the front face must escape to avoid soft drinks out of the accident. 3, hot water boiler in operation, inspection departments to pay attention to observe the pressure and water level. Fireman are not allowed to leave their posts without permission, when night work, avoid dozing off, more sleep deprivation, in order to avoid accidents. Hot water boiler blowdown, must be performed once per shift, adjust the water level in the sewage before, slightly higher 2/3, followed by sewage. 4, the water level table class must be flushed once. When flushing, according to established procedures, the first closure valve and open the drain valve, flush valve steam, steam at this time pay attention to the origin is blocked. Steam valve is then closed, when attention is blocked antecedents water. Flushing valve, until the water becomes steam, some a little longer, in order to guarantee no false water level. Hot water boiler coal must be checked, to prevent coal detonator explosives and other explosives thrown into the furnace, to prevent the risk of explosion. 5, to always check the temperature of the motor housing and the machinery, such as mechanical failure or an electric motor with a fever more than 60 degrees, stop testing immediately. Hot water boiler normal operation, the vapor pressure shall not exceed the operating pressure, the safety valve inspection once a week.
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