factory directly supply light oil hot water boiler

Gas Steam Boiler non-normal stall, a phenomenon and treatment, flame reasons: 1, the operation of the auxiliary power supply or trip interruption. 2, boiler combustion instability. 3, the load is too low, so that the load sharply mill automatic ignition energy loss or failure of combustion. 4, mutant coal, coal volatile or low calorific value. 5, the automatic combustion flame detector failure or failure caused by tripping mill. 6, or blast furnace wall tubes serious improper boiler soot-blowing operation, a large amount of water vapor into the combustion chamber. 7, coal pulverizing system, fuel system failure, resulting in a significant amount of fuel reduction or interruption. Or with a large amount of water in the fuel oil gun blocked too many impurities, low pressure steam or atomized. Second, the phenomenon: 1, a significant increase in furnace pressure, furnace flame monitoring flameless CRT display. See the fire no fire hole, BTG warning window MFT warning lights. 2, the unit load decrease, the steam flow drops rapidly, each segment working medium temperature, the vapor pressure decreases, the value of oxygen surge. Third, the method of treatment: 1, if the MFT tripping protection, should an emergency shutdown processing, stop the supply of fuel. 2, identify the cause flameout, and try to eliminate, to conduct a comprehensive inspection of the boiler, after confirming the device properly, can restart.

Modulation (the capacity to vary the boiler output) is a key concern for biomass steam boilers. Generally biomass boilers will only modulate to 40% of their capacity. A typical oil burner will modulate to 20%, and with the installation of multiple burners, oil boilers can modulate to very low output. Biomass boilers respond much less rapidly to variations in load. From start-up they can take several hours to get up to the required temperature and pressure. Steam is much more difficult to store than hot water. The boiler will have some in-built thermal storage and the use of steam accumulators provides some flexibility, but the key barrier at many sites is that a biomass steam boiler should be designed for a consistently required base-load.

Oil-fired boiler fuel boiler fire safety regulations and environmental protection is certainly more convenient than traditional boiler, the oil but because of the special nature of their fire protection system is indispensable, its fire are: 1, tank farms, offloading pipes should have a reliable anti-static safety ground, and tested periodically grounding resistance value (less than 0.5 ohms). 2, prohibits storage of flammable oil region, inflammable and other temporary buildings should be promptly removed. 3, prohibit or stop operation standby state of an oil pipeline welding work. When the welding work must be carried out in oil pipes, oil pipes oil system before welding, the welding operation will need to be running or stopped off standby state (e.g. oil pipe welding or detached house blocking plate), and then the oil segment flush pipe, to ensure that no internal oil and gas, oil and gas welding operation in order to prevent knocking. 4, the internal oil zone fire operations, must apply for work ticket flare, and should have reliable safety measures 5, to strictly enforce the oil zone management systems. 6, foam fire extinguishing systems and equipment, oil fired boiler systems must be checked periodically tested as required. 7, hose fuel system should be checked regularly replaced. Since the hose to prevent fuel leakage caused by aging. 8, when the inspection of oil leakage found when the insulation material, should eliminate leakage point, and replace the insulation material. 9, note that the monitoring oil tank, when the oil temperature exceeds 50 ℃ when shower water into the tank. Fire Code is more than oil-fired boiler, and I hope we strictly observed for their own safety.

Recently, Tianjin issued a notice to expand the scope of the ban on high-pollution fuel combustion zone, which is based on high-pollution fuel combustion zone ban on the delineation of Tianjin in 2015, to further expand this range, Tianjin has completed the bulk of urban and rural coal clean energy alternative areas have been completed and no did not go to the construction of Wuqing classified as high-pollution fuel combustion zone ban, and to delineate new range of units street town combustion zone ban.

1, the implementation of zoning classification control. Still requires strict control within the range 2015 designated combustion zone ban, prohibited the use of a single steam of less than 35 t / h of coal-fired boiler, steam 35 tons / hr or higher requires a particularly coal-fired boiler for emission limits or ultra-low emission requirements, while a total ban on all kinds of loose coal burning.

2, ban on burning area has expanded. New ban on burning area of ​​3107.99 square kilometers, Binhai New Area and design Dongli, Xiqing, Jinnan, Beichen, Wuqing, Baodi, Ninghe 9 district and Haihe Education Park. After the adjustment, the city's high-pollution fuel combustion zone ban area of ​​830.54 square kilometers by 2015 increased to 3938.53 square kilometers, accounting for 33.05 percent of the city's total area.

3, clearly biomass fuel control requirements. According to local emission standards biomass fired boiler air pollutants Tianjin promulgated in 2018, re-notice provisions of the central city, Binhai New Area, the seat of government of other towns and other key areas of government regulations prohibit burning biomass briquettes .