high efficiency coal fired wet back boiler for chemical

Today I saw that when the capacity is the same, the furnace of the oil-fired high efficiency coal fired wet back boiler for chemical is smaller than that of the coal-fired boiler. Why? The specific reasons are as follows: the size of furnace volume, after the boiler capacity is determined, mainly depends on the volume of heat load. The size of the volumetric heat load is mainly determined by the type of fuel. After the fuel enters the furnace, it will take a certain amount of time to burn out. Fuel is usually required to burn out before it leaves the furnace. It is obvious that pulverized coal will burn longer than oil, that is, the flame of coal combustion will be longer than that of oil. In order to ensure the long-term safe operation of the boiler, it is necessary not only to prevent the slagging of the boiler, but also to make the temperature of the flue gas at the furnace outlet begin to change compared with the ash in the flue gas The temperature is 50 ℃ lower than 100 ℃ to prevent slagging at the furnace outlet and subsequent convection heating surfaces. The ash content of coal is more than that of coal-burning furnace, and the flue gas temperature of furnace outlet is 1050 ℃ and 1100 ℃. There is no danger of slagging in the furnace because of the low ash content in the oil, and do not consider the slagging problem of the slag discharge tube at the exit of the furnace, so the smoke temperature at the exit of the furnace can be higher.

The whole structure of normal pressure BoilerThe whole structure of atmospheric pressure high efficiency coal fired wet back boiler for chemical consists of boiler body and auxiliary equipment. The main components of boiler, such as furnace, boiler barrel, burner, water-cooled wall superheater, economizer, air preheater, frame and furnace wall, constitute the core part of steam production, which is called boiler body. The two main components of the boiler body are the furnace and the drum. The furnace, also known as the combustion chamber, is the space for fuel combustion. The furnace in which the solid fuel is placed on the grate is called a layer furnace, also known as a bed furnace; the liquid, gas or powdered solid fuel is injected into the furnace burning in the fire chamber, which is called a chamber furnace, or a fire chamber furnace; the air turns coal particles into the furnace, which is called a chamber furnace, or a fire chamber furnace; the air turns the coal particles into a chamber furnace, also known as a fire chamber furnace. It is called boiling furnace, also called fluidization bed furnace, in which the furnace with boiling state and suitable for burning inferior fuel is called boiling furnace, and the cylindrical furnace which uses air flow to make coal particles rotate at high speed and burns intensively is called whirlwind furnace. The furnace design needs to take fully into account the characteristics of the fuel used. Each boiler should burn the original fuel as far as possible. The economy and reliability of boiler operation may be reduced when the fuel with different characteristics is used.

Still 8 cultural and creative industrial park is located in the Chaoyang District, Beijing, Bali Zhuang Chen Lin, No. 2, construction area of ​​493,300 square meters. Surrounded by quintessence of Court, Red Sandalwood Museum, Shanxi Museum and other famous attractions. Due to its special geographical location, has very stringent requirements for providing heat high efficiency coal fired wet back boiler for chemical plants. Carefully selected to finalize cooperation with our company, signed a two He Lide series complete condensation pressure hot water boiler.

Fossil fuel prices rise substantially and bring serious environmental pollution, the government had to take the coal ban policy, in this case, the biomass high efficiency coal fired wet back boiler for chemical steam supply favored by the market, this article mainly introduces how to operate biomass steam boiler for enterprises which purchased a biomass steam boiler.

high efficiency coal fired wet back boiler for chemical Related Information

oil wet back boiler Industrial Boilers Prices

wet back gas oil steam boiler oil fired boiler for sale. Our Model 4WG 4-pass, wet-back firetube boiler not only offers high efficiency Gas and less than 90 PPM NOx on #2 Oil* Its a boiler package that offers flexible design, high fuel to steam/water efficiency, low emissions, unmatched . wet back structure steam boiler oil fired boiler for sale

Get a Quote

Horizontal Style 3 Pass Wet Back Boiler - ZG steam

2019-3-20 · WNS series boiler is well known as a horizontal style three pass wet back boiler.This type boiler used widely in industries and can be designed as steam boiler or hot water boiler according customer inquiry. The fuel of WNS series horizontal style 3 pass wet back boiler can be oil or gas,which is fast-loading internal combustion three return fired tube boiler.

Get a Quote

Industrial Electric Boiler High Efficiency Electric Boiler

Steam Boiler EPCB coal fired steam boiler series, adopts new boiler design, with large heating surface. Advanced steam-water separation technology, high efficiency economizer and other auxiliary machines are adopted to save energy and protect the environment.

Get a Quote

gas fired boiler case

2020-4-25 · Gas & oil fired Boiler Cases have 1 ton, 2 ton, 3 ton130 ton steam boiler and hot water boiler in many industry. Coal Fired Boiler 1. SZL series coal-fired steam boiler 2. According to the actual steam usage of its production line, our sales manager provided 4t/h WNS series three-return wet-back gas steam boiler for Si Te wine.

Get a Quote

High Efficiency Steam Boiler Manufacturer- Boiler

2019-11-28 · High-efficiency steam boiler list. Gas oil fired boiler from 1 ton -25 ton steam boiler is condensation type boiler. Three-pass, wet-back, membrane water cooled wall structure, equipped with flue gas condensing device in the end of the boiler. This type steam boiler is high efficiency and clean emission used in food processing, textile mill

Get a Quote

Oil Gas Fuel Fire Tube Packaged Steam Boiler -

Zhongding Boiler adopts the national patent technology, optimizes the design of oil gas boiler, to achieve a more reasonable combustion chamber and heating area, the high thermal efficiency increase more than 10% compare with the ordinary boiler Compare with water tube boiler, this series fire tube boiler has the characteristics of compact structure, small volume, strong load adaptability

Get a Quote

6 tph WNS condensing gas-fired fire tube boiler

Home Cases Gas-fired boilers cases 6 tph WNS condensing gas-fired fire tube boiler project for chemical industry. This series of gas-fired boilers adopts the structure of single drum, vertical type and wet back, which is safe and reliable. so that the boiler thermal efficiency is as high as 98% or more, which is 5% higher than the

Get a Quote

Horizontal Style 3 Pass Wet Back Boiler

2019-3-20 · WNS series boiler is well known as a horizontal style three pass wet back boiler.This type boiler used widely in industries and can be designed as steam boiler or hot water boiler according customer inquiry. The fuel of WNS series horizontal style 3 pass wet back boiler can be oil or gas,which is fast-loading internal combustion three return fired tube boiler.

Get a Quote

Gas or Oil Fired Steam Boiler-Steam boiler--Yuanda

2020-5-12 · WNS gas & oil fired boiler is a kind of safe and high efficiency heating equipment from Yuanda with full automatic control system, It can also be regarded as fire tube boiler, packaged boiler, three pass design boiler and eco-friendly boiler. Our gas/oil fired boiler normally suitable for 300kg/h to 40ton/h, use all kinds of gas and oil fuels

Get a Quote

wet back design boiler - ferienhaus-dobbin.de

Wet Back Boiler - 3 Pass Wet Back Oil Fired Boiler Our organization is counted as a prominent manufacturers and exporters of 3 Pass Wet Back Boiler (Manual Fired) in the market. Its unique design allows optimum heat transfer for steam to fuel ratio consumption with no

Get a Quote

industrial boiler manufacturer,steam boiler company

2020-3-27 · WNS Series steam boiler is a kind of high thermal efficiency (98%) boiler with the full automatic control system. It is three-return packaged fired tube steam boiler with wet back

Get a Quote

Gas & Steam Boiler

2020-3-14 · The Gas/Oil Fired Steam Boiler can be used for the following business:Chemical plant,Textile plant,Food & 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. 6.It adopts wet back structure with high reliability

Get a Quote

China Chain Grate Coal Fired Steam Boiler

coal fired steam boiler can be used in industry,such as chemical plant,dyeing factory and others; hot water boiler can be used in swimming poll,hotel and residential area .Our main coal fired boiler is water-fire tube and wet back boiler .Threaded smoke tube is arranged into the boiler drum to increase thermal efficiency .For coal boiler is

Get a Quote

Steam Boilers - Coal Fired Boiler Manufacturer from

We are the Leading Supplier of Gas Fired Boiler,Oil fired boiler, Gas Fired Boiler, Oil/Gas fired boiler is a packaged, three-pass smoke tube, with fully wet back boiler. We can give combination for burning light oils & gas and SMDH for burning heavy oils.

Get a Quote

High Efficiency Gas Oil Fired Boiler - SiTong

2020-1-18 · Sitong WNS series high efficiency gas oil boiler is an safe equipment with full automatic control system, the efficiency could reach as high as 98% with the equipment of economizer or condenser. It is the patent products of Sitong Boiler, the patent number is 2014 2 0504448.2.

Get a Quote

Related Information

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