if you have any question? Call Us 0086-371-60922096

Horizontal Oil Boiler Steam Boiler

Horizontal Oil Boiler Steam Boiler

Solutions and prevention of gas oil-fired boiler flameout Today we'll resolve what about gas fuel boiler flameout solutions and prevention fuel gas-fired boiler flameout Solution: First, the furnace pressure gauge indicates the value suddenly increases, the furnace black can not see the flame, burning furnace sounds disappear, extinguishing the flame supervision devices emit a signal; the temperature dropped sharply atmospheric pressure, the water level dropped after the first rise, and so are flameout phenomenon. Auxiliary flame caused by an accident, such as a fan, blower power interruption, there is an accident signal emitted; fuel supply as a result of intermittent, the boiler is oil or gas pressure drops to zero, only a single burner flame, the furnace may also be thrown skew central flame extinguished burner pressure change; as a result of the fuel supply interruption, the extinguished burner pressure or hydraulic indication may drop to zero, and the fuel consumption, the gas pressure is increased other operating burner. Causes gas boiler flameout are: sudden increase in gas pressure caused from the fire, the solenoid valve malfunction the gas supply interruption, the gas composition has changed so much moisture content is too high and so on. Blower, fan failure, the load is too low furnace pressure is too large excessive leakage and other excessive wind, so that the furnace temperature is too low can also cause the boiler flame. Cause misfire has oil-fired boiler: oil pump failure, the oil surface is exposed inhalation tube, clogging of the oil filter or oil supply pipe, a solenoid valve malfunction or misoperation caused by oil running intermittently. During transport the fuel with steam by heating water; inappropriate position inhalation tube with the pumping of water; improper contaminated oil floating on the water; poor dewatering tank drain plug such that the fuel with water. After the explosion should be taken to prevent the furnace boiler flameout, it must immediately cut off the fuel supply to the furnace, and then block the electromagnetic valve of the gas supply valve to seal off the fuel supply to run the burner. When the action to be fast in order to avoid inheritance or restore fuel supply during operation, causing the furnace explosion. And identify the cause of boiler flameout troubleshooting find a good job and then start the preparatory work. Before starting the boiler should be enhanced ventilation purge, purge time is more than 5min, then procedures ignition. It is forbidden to send fuel directly to the high-temperature furnace without using an ignition spark ignition device to prevent furnace explosions. If due to fan failure caused when the flame should be quickly cordoned off the fuel supply line of each valve, with special attention because the valve is not tight blockade caused by leaking fuel. Ventilation and purging of the furnace and flue in accordance with the approach of an emergency shutdown. Ignition step by step in the recovery operation after the fan. Single burner flame burner only block the fuel supply valve, the burner off a small damper identifying and troubleshooting and then re-ignition by the ignition process. Boiler flameout of prevention: For oil-fired boiler should minimize the possibility of fuel transport, storage and handling of water in all sectors. Tank initiative measures should dehydration and dehydration on schedule. In any case, it should ensure the security of oil supply. The supply of oil and acceptance testing, cutting oil change when the master species. When a large change in oil types, varieties and the need for the oil tank to store the original varieties contaminated test to determine whether the same storage tank, to prevent the density and viscosity differences between a large number of decomposed oil mixed insoluble material, clogging oil pipeline. For the operation of the gas boiler should be closely monitoring the evolution of gas pressure, the timely processing of exceptions thrown up air pressure, ensure the supply pressure in the normal range. To always understand, repair gas composition, gas composition changes when large, to take the necessary adjustment measures on the boiler operation.

Improve the thermal efficiency of the process wns gas boiler, oil-fired boiler which chemical incomplete combustion heat loss and mechanical incomplete combustion heat loss. Because almost no ash after combustion of the gas boiler, solid and liquid fuels without mechanical incomplete combustion, there is no need to consider the mechanical incomplete combustion of the gas boiler heat loss. In all heat losses, heat losses have tremendous proportions, when the high thermal efficiency of boilers, heat losses so the total loss of the main heat losses of fuel gas-fired boiler flue gas heat loss is the exhaust gas temperature and For air excess factor. When the exhaust gas temperature decreases, high thermal efficiency can be obtained, for example, a conventional three-pass horizontal boiler steam boiler, furnace used in the past straight and smooth smoke tube, must increase the heating surface is arranged to make the exhaust gas to an acceptable degree, the theoretical discharge around the smoke heat loss. Potshell causing significantly increased diameter, wall thickness increased, greatly increased metal consumption, thus further reducing the exhaust gas temperature should be greatly restricted. From the aspect of heat transfer is not only now consider only the heated area, the use of new technology enables heat transfer performance significantly increased, the difference between the heat transfer overcomes the disadvantages of the past performance of the boiler, so that the exhaust gas temperature decreases, the structure is more compact. Center back boiler combustion boiler is preferably small foreign structure, although the two-pass boiler, the heated area is small, but the use of the turbulator charming, the purpose of enhancing the turbulence of the flue gas, disrupt laminar flow boundary wall, reducing the thermal resistance, increasing the heat transfer coefficient, a smaller heating area to achieve the same high thermal efficiency. Lower exhaust gas temperature limit in theory, the exhaust gas temperature can be reduced to very low or even close to the ambient temperature, for maximum thermal efficiency. However, in practice, due to the reduction of the exhaust gas temperature, low temperature corrosion will cause, therefore, the exhaust gas temperature can drop too low, in order to ensure that the wall temperature is higher than the main boiler heating surface flue gas dew point temperature. Therefore, low-temperature corrosion has become a major obstacle to reduce exhaust gas temperature and improve the thermal efficiency of the boiler. Tail auxiliary heating surface increases, further reducing the exhaust gas temperature, fuel gas wns improve thermal efficiency of the boiler as the oil, gas fuel burn easily wns type gas boiler air preheater generally not disposed. The economizer means is a common energy, which can be recycled flue gas was able to effectively reduce exhaust gas temperature. Separation type condensing gas boiler is out of the main boiler heating surface, the installation of the condensing heat exchanger. In one aspect of the flue gas absorption can significantly reduce the smoke temperature, reducing heat losses, on the one hand the absorption of part of the potential condensing water vapor released, increasing the effective use of heat of the fuel. Ash cleaning, to ensure that the heating surface of the scale wns boiler thermal efficiency of the boiler, the presence of soot fouling and heat transfer resistance increases, reducing the heat transfer effect. The thermal conductivity of the scale and soot is almost of the same order of magnitude, with the increase in scale, soot, the exhaust gas temperature rapidly increases, the thermal efficiency is significantly decreased. So, keep the boiler heating surface inside and outside clean, efficient heat transfer, thermal efficiency and to ensure the safe and economic operation of boilers, boiler fuel gas-fired boiler ash cleaning is required.

All along, Zhangjiakou City, Hebei Province, took the central environmental protection supervision "look back" as the main problem of feedback opportunities to enhance the ecological environmental protection, pollution prevention and fight tough fight, active rectification, hard to rectify, resolute reform, promote the environmental reform task completed on schedule. We understand that in 2018, Zhangjiakou City Daly to promote projects cut coal, the accelerated clean alternative to coal consumption year on year in 2017 to reduce 1.04 million tons.

For unfinished "2017, the province's energy cut carbon coal down the main points of" cut annual coal requirements of mission objectives problem, Zhangjiakou City, supervisors coal companies cut coal, high quality coal, strengthen energy-saving technological transformation, to fully grasp the total coal consumption control and reduction of bulk coal.

The strengthening of key coal enterprises cut coal, to promote energy-saving technological transformation projects, several key coal enterprises to continuously improve energy standards. And vigorously promote the project minus coal, coal production in 2018 to defuse 8.6 million tons, out of coal-fired boilers 1663 units. Accelerate clean coal alternative, clean winter heating selected pilot cities in northern, rural complete "electricity instead of coal", "substitution of gas for coal" 6971. And vigorously develop renewable energy sources, as of 2018 the city's renewable energy installed capacity of 13,454,800 kilowatts, accounting for 74.2% of all electricity installed capacity, the highest in the country.

Gas condensing boiler Gas condensing boiler Products That condensing gas boiler, the key lies in condensing technology, is a new, energy-saving and environmental protection boiler. By condensing gas boiler flue gas condensing boiler means the exhaust gas temperature can be reduced to 50 ~ 70 ℃, full recovery of the latent heat sensible heat of flue gas and steam, the highest thermal efficiency of the boiler up to 102%. Gas condensing boiler uses condensing gas boiler products can be widely used in hotels, schools, hospitals, textile mills, cafeterias, restaurants, food plants, pharmaceutical plants, packaging plants, building materials factory, swimming pool and other enterprises place. Advantages of gas condensing boiler 1, one-piece design condensing boiler boiler efficiency compared to more ordinary, more environmentally friendly. 2, a condenser and an economizer disposed tail, achieved using a flue gas waste heat step, fully absorbed the heat in the flue gas; high heat transfer coefficient of the threaded pipe, the effect of convective heat strengthening, boiler efficiency up to 102% . 3, classic three return, all wet back structure: low resistance, high efficiency. 4, all-furnace corrugated furnace structure, strengthen the disturbance smoke while increasing the radiative heat transfer area; increase rigidity furnace, effective to attenuate the expansion stress of the furnace, and long service life; enhanced heat transfer, the combustion of fuel more fully. 5, a large volume of the combustion chamber design, fuel adaptability, and can be fully adapted to a variety of city fuel gas, natural gas, light diesel oil and heavy oil. 6, positive pressure combustion, fuel combustion, less smoke emissions, are in line with national emission standards. 7, using the first all-welded and then pre-expanding, then Expansion of advanced technology, high quality welding, testing 100% pass rate. 8, Germany Germany Weishaupt burner, Olin Finland, Italy Riyadh Road, Germany Paterson and other well-known international brands burner. 9, condensing unit, outstanding economic performance, the lowest in the province 60,000 yuan. Product Structure gas condensing boiler using condensing gas boiler wet back three return, full corrugated furnace, threaded pipe structure, large volume of the combustion chamber is provided, the combustion more fully; tail saving additional condensing means, which can effectively absorb heat generated by the fuel, improve the thermal efficiency of the boiler, reducing input costs and reduce pollutant emissions. Advantages condensing gas boiler 1, a high thermal efficiency: economizer, the boiler and condenser integrated structure, sufficiently absorb heat and smoke emission latent heat of vaporization, high thermal efficiency more than 10% than the average furnace; 2, the exhaust gas temperature is low: energy , a condenser, a three-dimensional design, efficient heat transfer, corrosion-resistant materials, the exhaust gas temperature up to 60-90 ℃; 3, energy saving, environmental protection: flue rotary combustion technology, full fuel combustion furnace with ordinary than about 10% fuel savings, harmful gas emissions to the national standards; 4, high quality silicate insulation material and double sealing structure, thermal insulation, good sealing performance.

Fill out the form to get a quote

  • Name:

  • Email:

  • Ton:

  • Phone:

  • WhatsAPP:

  • Pressure:

Select:

  • Please tell us the type of boiler you need

  • Please tell us the boiler fuel you will use

Requirement:

We will process the information you submit quickly and ensure that your information is completely confidential.

WNS Horizontal Oil(Gas) Fired Steam Boiler of Steam

Quality WNS Horizontal Oil(Gas) Fired Steam Boiler - find quality Steam Boiler, Boilers amp; Steam Boiler from Zhangjiagang Wilford Thermal Technology Co.,LTD of China Suppliers - 154586094.

Get a Quote

Alibaba - coal steam boiler,oil steam boiler

Zhangjiagang Prefly Thermal Technology Co., Limited, Experts in Manufacturing and Exporting steam boiler, oil steam boiler and 107 more Products. A Verified CN Gold Supplier on Alibaba.com.

Get a Quote

Horizontal Steam Boiler IBR Approved - Oil Expeller

Horizontal Steam Boiler are used for steam generating purposes in oil mills, refinery plants, solvent plants, feed plants, etc. Our Steam Boilers are manufactured with high-quality raw material and advanced manufacturing process is supervised under the guidance of our quality experts.

Get a Quote

Horizontal boiler - Home | Facebook

Horizontal boiler, Zhengzhou. 814 likes. we have various horizontal boilers for industry. steam boiler, hot water boiler, waste heat boiler, biomass boiler and CFB boler. All of them are available

Get a Quote

boiler steam injector price 1 4 Horizontal Boiler Sale

2017-9-14·Solution,Horizontal boiler sale, boiler steam injector price 1 4 boiler steam injector price 1 4 Packaging amp; Delivery FAQ about boiler steam injector price 1 4 1.Why choose ZG as boiler steam injector price 1 4 manufacturer? We have over 70 years' experience of industrial steam boiler and autoclave,and we have a professional installation and after-sales staff for products.Take advantage of the

Get a Quote

DZL Horizontal Coal Steam Boiler

2020-3-30·DZL Horizontal Coal Steam Boiler, find complete details about DZL Horizontal Coal Steam Boiler, DZL horizontal coal steam boiler, Steam boilder factory, how water steam boiler suppliers - Wilford Thermal-innovative leader of Boiler scienceamp;technology

Get a Quote

Horizontal gas-fired (oil-fired) steam boiler Haite

2020-2-21·Horizontal gas-fired (oil-fired) steam boiler. categories: Gas-fired (oil-fired) boilers. Fill out this field. Please enter a valid email address. Fill out this field. Fill out this field. Senden. Facebook. Twitter. Google. LinkedIn. YouTube. Related products. Z type full condensing gas-fired (oil-fired) steam boiler.

Get a Quote

High Power Industrial Electric Steam Boiler,

Quality Industrial Electric Steam Boiler manufacturers amp; exporter - buy High Power Industrial Electric Steam Boiler, Horizontal Steam Boiler Large Capacity from China manufacturer.

Get a Quote

ihi oil boiler k 1000l Horizontal Boiler Sale

2017-12-15·Solution,Horizontal boiler sale, ihi oil boiler k 1000l ihi oil boiler k 1000l Packaging amp; Delivery FAQ about ihi oil boiler k 1000l 1.Why choose ZG as ihi oil boiler k 1000l manufacturer? We have over 70 years' experience of industrial steam boiler and autoclave,and we have a professional installation and after-sales staff for products.Take advantage of the most economical way to improve

Get a Quote

The Difference Between Vertical Boiler And Horizontal

2020-3-20·Another reason is the customer misunderstanding, sideways is the horizontal boiler, standing is vertical boiler, such as many customers think that the bulk of fluidized bed boiler is large vertical, but for this kind of boiler, and no vertical or horizontal points. 8 ton oil gas steam boiler for a Application: food factory Capacity: 8 ton

Get a Quote

Gas amp; Steam Boiler

2020-3-14·The Gas/Oil Fired Steam Boiler can be used for the following business:Chemical plant,Textile plant,Food amp; Beverage,Garment manufacturing,Paper Plant,Printing and dyeing mill,Cement Plant,Fertilizer plant,Feed mills,Rubber factory.Schools,Hotel,Bath Center,Swimming Pool,Hospital,Hotel,etc.

Get a Quote

China Wns Horizontal Type Oil Gas Fired Steam Boiler

China Wns Horizontal Type Oil Gas Fired Steam Boiler, Find details about China Gas Boiler, Oil Boiler from Wns Horizontal Type Oil Gas Fired Steam Boiler -

Get a Quote

Horizontal Steam Boiler Manufacturer |

0 35mw crude oil used boiler industrial coal fired 0.35MW duel fuel hot water boiler Industrial Oil 0.35MW duel fuel used boiler. Contact Us. Henan sitong Boiler Co., Ltd Email: The 6 ton capacity biomass coal fired steam boiler use for dyeing and printing plant in Lebanon.35mw duel fuel gas diesel hot water boiler

Get a Quote

Gas/lpg fired boiler,Oil boiler,Packaged gas oil boiler

2020-4-16·Gas-fired (oil-fired) Boiler 0.1 - 50Ton/hr Gas-fired(Oil-fired) boiler, horizontal fire tube boiler, shell boiler with three pass design. Large combustion chamber and world-known burner, making higher heating efficiency and low heat loss.

Get a Quote

oil boiler, gas steam boiler, electric steam boiler

Zhangjiagang Prefly thermal Equipment Co., Ltd. Specialised supplier of boileramp;thermal system, Our Main Products is oil boiler, gas steam boiler, electric steam boiler, vertical electrical steam boiler, vertical gas fired tube steam boiler, horizontal electrical steam boiler, horizontal oil fired tube steam boiler, etc.

Get a Quote

Related Information

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

Online Chat