2 mw natural gas hot water boiler

The reason you must know the problems of energy consumption boiler (boiler exhaust gas temperature) produce exhaust gas temperature of the boiler problem (1) shift the center position on the furnace flame, the exhaust gas temperature rises a multi-burner into the upper interlayer with the wind unreasonable . b upper stoker coal excessive. c burner tilt position shifted, resulting in the shift of the center position of the flame. d burner auxiliary throttle opening degree command deviations, lack of oxygen, pulverized coal combustion delayed. e a high-pressure fan outlet, wind speed is too large, the pulverized coal combustion furnace into the shift position. f leakage boiler, the furnace excess air factor export. g coal is too thick, ignition and slow combustion reaction. h low volatile coal, high ash, high moisture, ignition difficulties, to delay the combustion. i mill outlet temperature is low, the air entering the furnace temperature was lowered powder mixture, combustion delay. (2) When the boiler "four leak" for plugging, resulting in a superheater, reheater or economizer to reduce heat transfer area. (3) the supply air temperature is high. 4) high flue gas dew point temperature. (5) soot blowing equipment investment is not normal. (6) heating surface coking, fouling. (7) The air preheater ash fouling, heat transfer efficiency is lowered. (8) strict quality control, internal heating surface fouling. (9) low water temperature.

The main reason gas steam boiler produces smoke which fuel gas steam boiler main cause of smoke. A fuel gas steam boiler: oil, gas oil quality is not good when the gas contains more water, reduce the heat value of the fuel, while producing steam, the furnace temperature tends to decrease, making it difficult to burn, easy to produce smoke. Water and more oil, mainly when unloading rain water into the oil during heating the oil in water vapor penetration. When the oil contains impurities, the impurities unburned produce fine coke, the coke into fine smoke, dust becomes large, and the formation of soot. Impurities contained in the oil and gas, but also affect the pure oil and pure combustion gas generated soot. Oil impurities, mainly due to inappropriate choice of filters or filter difference impurity removal effect. Second, the failure of the fuel atomizing nozzle member main burner fuel oil atomizing nozzle. Atomizing oil burner nozzle fails, affecting the quality of the atomization, easy to poor combustion. 1, the adhesiveness between the bonding surface of the oil and the consequences of failure oil atomizers swirl atomizers and the splitter plate well, leakage will occur, atomized large oil particles, increasing the amount of fuel injection and the like. In this case serious deterioration of the quality of the combustion, the oil droplets have landed on the water wall, stacking up oil coke, partially unburned black smoke into droplets. The tangential swirl chip groove clogging mist causes uneven density distribution in the dense side of the oil mist, combustion air be insufficient. In the more dilute side of the oil mist, combustion air causes severe local excess. Mixed with oil, wind conditions deteriorated significantly, combustion conditions deteriorate, resulting in black smoke. 2, spray atomization slice failure and the consequences of failure to clogging and wear. Nozzle clogging, resulting in blockage of the fuel injection quantity is not glib increase, oil particle size thicker, the effect of fuel poor and black smoke. Wear injection port, a large hole diameter, increasing the amount of fuel injection, increasing the particle size of oil affect combustion efficiency, produce black smoke. The use of artificial gas burner, naphthalene and tar and other impurities will block the nozzles, the influence of gas distribution, resulting in black smoke. Should therefore be cleaned regularly, or clogging of the selected burner. 3, the partition partitioning poor poor, insufficient supply of air into and excess. The amount of air can not meet the requirements of the fuel combustion, so that combustion of fuel can not be sufficiently black smoke. The amount of air, will result in lower combustion temperature, black smoke and fuel difficult to burn. 4, the furnace temperature is too low when starting the furnace, fuel oil steam boiler furnace temperature is too low due to easy black smoke. 5, the furnace hearth product oil is sometimes caused by internal combustion nozzle oil accumulated inside the chamber, the oil reservoir coke black smoke at high temperature. Causes dripping of fuel combustion nozzle: ① The drip just work, just at the operating pressure is too low, the oil will flow from the nozzle, instead of the discharge. The reason for low oil pressure is a solenoid valve, the valve is clogged filter or the like or failure caused by contamination. ② In the dripping process work, probably because the relative position of burner nozzle mounting head too far, improper ignition electrode position, the oil into the atomizer, the nozzle holder is mounted is not tight, nozzle dirty, low oil pressure caused. ③ When the dripping stopped, because the line between the pump and the air nozzle, electromagnetic valve or a hydraulic valve or dirty failure. 6, the furnace flue purged countless consequences when the furnace flue remnants of oil and gas, when gas purging endless, high temperatures encountered in the explosion and black smoke. 7, the furnace smoke, sparks, the furnace pressure is too ①; ② inappropriate choice of the burner, the burner flame is too long or too much power; ③ improper combustion ratio, there are more to produce products of incomplete combustion; ④ atomization quality is not good nozzle or improper installation location, or affect the combustion flame into the furnace off port; ⑤ flue is blocked, poor smoke; ⑥ a secondary air mismatches; irrational ⑦ furnace structure; ⑧ oil spray angle is selected from with improper.

This is our first collaboration with fast boiler, professional and caring service fast boiler's impressed us. From pre-sales advice to after-sales guidance, every step is very careful and thoughtful. They provide 2 mw hot water boiler performance is also very good, and effectively improve the level of our heating units. --customer feedback

Steam boiler automatically displays the instrument will encounter in the use of water which asked steam boilers by fuel can be divided into electric steam boiler, steam boiler fuel, gas steam boilers. According to the structure can be divided into vertical steam boilers, horizontal steam boiler, steam boiler small single, double back to the vertical structure, large steam boiler mostly as three-pass horizontal structure. When the water level is low or groundwater automatically display meter, installed in the steam boiler only a low level means, even water too thin; when the groundwater level automatic means or instruments show lower, the steam boiler is mounted in a water only means; e no other ground water drainage means drainage cock; drum means on a level effective means further water damage; plug door apparatus can not twist the water level; a level plug door apparatus leakage leakage; means water false water level display; water level on the two drum devices are inconsistent; water glass breakage frequently means; glass protection device is not level; water means water level glass plate red indicator is not displayed; glass plate It does not show red; red glass panel is not displayed. If the apparatus dirty water, the water level can not be clearly observed. Steam boiler water level gauge inconsistencies mainly glass and clear observation of steam boiler water level gauge is not cleaned for a long time during operation, routine maintenance is not performed, resulting in water means cocks rust, soda connecting tube blockage. Or filler inadequate or aging. In addition to steam, water or tap is blocked, the phenomenon of false water level may also be due to misalignment between the steam pipes and caused the water level instrument; steam, dislocation faucet handle position will result cocks closed, but may also be due to boiler poor water quality, and water vapor and water and the water level caused by false. Broken glass is mainly water vapor, the centerline of the tap out of alignment, the bending stress in the glass tube memory, no glass expansion gap length is too large, the water level window directly blown cold, poor quality glass. During the boiler operation, we found that the water level is unclear, when the ultra-high water level should be stopped immediately, should discover the problem.

2 mw natural gas hot water boiler Related Information

CWNS Series Oil Gas Fired Hot Water Boiler

2020-3-27 · Introduction. CWNS series oil gas hot water boiler is fast assemble three pass fire tube boiler with internal combustion structure. It adopts corrugated furnace, high temperature smoke gas flow through the corrugated furnace and brush the second pass and third pass tubes, and finally it is discharged into atmosphere by chimney.

Get A Quote

Oil/gas boilers and hot water boilers up to 21.5 MW

Oil/gas boilers and hot water boilers up to 21.5 MW Heating systems Industrial energy systems Refrigeration systems Open the catalog to page 1 Futureproof and efficient heating technology for all requirements In industrialised Western nations, heat generation in residential and commercial buildings accounts for the largest proportion of energy

Get A Quote

WNS Series Oil Gas Fired Hot Water Boiler

2020-3-27 · WNS Series Hot Water boiler is horizontal three-pass fire tube and wet back structure, can bear high pressure and suitable various fuels: heavy oil, diesel, light oil, waste oil, natural gas, city gas, LPG, and so on. It is safe and efficient (thermal efficiency reaches 98%).

Get A Quote

WNS Series Oil Gas Fired Hot Water Boiler

2020-3-27 · WNS Series Hot Water boiler is horizontal three-pass fire tube and wet back structure, can bear high pressure and suitable various fuels: heavy oil, diesel, light oil, waste oil, natural gas, city gas, LPG, and so on. It is safe and efficient (thermal efficiency reaches 98%).

Get A Quote

Biomass boilers Enerstena

Biomass hot water power plant with flue gas condenser, 2 condensers for natural gas boilers Parameters: 4 MW biomass boiler, 2x8 MW natural gas boilers, 1 MW flue gas condenser

Get A Quote

WNS7 MW Natural Gas Oil Fired Hot Water Boiler -

WNS7 MW Natural Gas Oil Fired Hot Water Boiler. 1. WNS series of oil fired boiler uses the standard three return trip technology the entire wet back structure. 2.The furnace transfer and breathing tube radiation heat convection rational design, layout of adequate heating boilers, high thermal efficiency.

Get A Quote

Indonesia 2.1MW condensing gas hot water boilers

2020-4-8 · As Gas(oil) Fired Integrated Hot Water Boiler manufacturer, we supply Gas(oil) Fired Integrated Hot Water Boiler for sale in the world, High efficiency and energy saving is a remarkable feature of this type of boiler. The boiler also has a complete operati

Get A Quote

ZOZEN Hot Water Boiler - Zozen topic - Zozen Boiler

ZOZEN hot water boilers can be classified into three series by fuels types: gas-fired/oil-fired hot water boilers, coal-fired hot water boilers and biomass-fired hot water boilers. In order to help various industry save more energy and cost, ZOZEN takes the lead in

Get A Quote

Gas & oil hot water boiler

2020-3-14 · This boiler is horizontal type,fire tube,three pass shell boiler.It can burn heavy oil,light oil,city gas,natural gas,lpg,lng,cng(depend on the burner selected).Boiler furnace is corrugated furnace,burning under positive pressure,fully automatic control. Then,here are the accessories and valves about the Gas/Oil Hot Water Boiler: Customer visit:

Get A Quote

SZS gas(oil) fired water tube hot water boiler

2020-5-18 · Gas(oil) Fired Water Tube Hot Water Boiler. The boiler is a double-drum longitudinal "D" type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.

Get A Quote

Global Certificated 2 Mw 25000 Kgh Natural Gas

Global Certificated 2 Mw 25000 Kgh Natural Gas Steam Boiler For Beverage Machinery, Find Complete Details about Global Certificated 2 Mw 25000 Kgh Natural Gas Steam Boiler For Beverage Machinery,Steam Boiler For Beverage Machinery,Gas Natural Boilers 2 Mw,Steam Boiler 25000 Kgh from Boilers Supplier or Manufacturer-Zhengzhou Zhongding Boiler Sales Co., Ltd.

Get A Quote

2 Mw Natural Gas Boiler In South Korea Water Tube

12 Bars Natural Gas Fired Boiler Kyrgyzstan. 12 MW hot water boiler south africa. 18tons oil fired hot water boiler in Nigeria brewery. 12 bars natural gas fired boiler use for Winery 18tons wood and sugar raw material fired steam boiler to burn 12 bars coal fired hot water boiler low emission pollute boiler in Nigeria use for Winery; 2.6mv

Get A Quote

2 mw gas fired industrial steam boiler for hotel

2.8MW grate boiler industrial equipment CFBC . 2.8MW CNGindustrial boiler Gas Boilers Supplier. 3 5mw and 2 8mw natural gas boiler Industrial Boiler Dec 28, 2017 · Sitong Boiler is the professor of industrial boiler manufacturer, with the certificates of ISO 9001, CE, SGS, BV,etc. Russia 2.8 MW gas fired hot water boiler- Boiler.

Get A Quote

Natural Gas Hot Water Boilers - eComfort

2020-5-21 · Weil-McLain CGa-6-PIDN - 146K BTU - 83.2% AFUE - Hot Water Gas Boiler - Chimney Vent Model: 381357808 Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve.

Get A Quote

WNS1.4 MW gas oil fired hot water boiler - Buy gas

WNS1.4 MW gas oil fired hot water boiler, find complete details about WNS1.4 MW gas oil fired hot water boiler, gas fired boiler, gas fired hot water boiler, natural gas hot water boiler - Henan swet boiler

Get A Quote

DO YOU HAVE QUESTIONS? WE ARE HERE TO HELP YOU!