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Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications.
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Our Main Product

our main boilers
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1-20 ton gas/oil fired boiler

Price: $1-$99999/set

Capacity: 1-20 ton/h

Pressure: 0.7-2 Mpa

Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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7-70 MW gas/oil fired hot water boiler

Price: $1-$999999/set

Capacity: 7-70 MW

Pressure: 1.0-1.6 Mpa

Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, hospital, colleges and universities.

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2.8-29mw coal fired boiler

Price: $1-$999999/set

Capacity: 2.8-29mw

Pressure: 1.0-1.25 Mpa

Fuel: Bituminous coal, lean coal, anthracite

Industries: Heating, hotels, schools, hospitals

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horizontal thermal fluid heater

Price: $1-$99999/set

Capacity: 700 - 14000 kw

Pressure: 0.8 - 1.0 Mpa

Fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

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1-20 ton biomass fired boiler

Price: $1-$999999/set

Capacity: 1-20 ton/h

Pressure: 0.7-2.5 Mpa

Fuel: Biomass particles

Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

underfeed stoker | BioEnergy Consult

Biomass is fed into the combustion zone from underneath a firing grate. up to a nominal boiler capacity of 6 MWth and for biomass fuels with low ash content The basis for a fluidized bed combustion system is a bed of an inert mineral such 

Unit Design Data Fluidized Bed Combustion (Voluntary - NERC

d feed (BFB) injection of solids through multiple points to the bed evaporator tubes aided by boiler recirculation pumps located in the down 

Progress of circulating fluidized bed combustion technology in China

In contrast to PC boilers, CFB boilers can .. the bed size, the fluidization velocity, . as well as three loop seals under them Feed water temperature, °C, 281, 277 

Bubbling Fluidized Bed or Stoker - Babcock & Wilcox

Fluidized Bed (BFB) technology and Stoker technology. While the boiler systems supplied under the grate as well as above via an overfire air. (OFA) system.

the effect of coal particle size on the performance of a fluidized bed

Introduction. The technology of fluidised bed coal combustion (FBC) and its advantages coal to the bed is via coal feed points in the distributor plate and for this . The measured elutriation rates under steadystate conditions are shown in.

An Overview of Atmospheric Fluidized Bed Combustion - DTIC

bed boilers, the fuel and solvent feed systems, ash recycle/removal methods, and heat .. Coal for the underfeed stoker must not contain lumps too large to pass 

Fluidized Bed Combustion for Clean Energy - ECI Digital Archives

Fluidized bed combustion (FBC) is today a well established technology for boilers and circulating fluidized beds (CFB) boilers, both operated under .. The fuel mixing behaviour is critical since the number of fuel feed points must be.

Influence of Sorbent Characteristics on Fouling and Deposition in

Oct 1, 2013 This is an open access article distributed under the Creative Commons Abstract. 125 MWe circulating fluidized bed combustion (CFBC) boiler High sulfur in the lignite needs high limestone feed rates to control emissions.

Intelligent Control of FBC Boilers - POWER Magazine

Apr 1, 2012 How quickly the combination of fuels is fed into the FBC is the responsibility of the Two Fluidized Bed Boilers Under Construction in the U.S..

Fluidized Bed boilers | Streblenergy.com

Fluidized bed boilers with temperature-controlled fluidized bed of the heat exchanger thanks to low fluidizing speeds,; constant conditions under low outputs, 

Chapter 1 Coal-fired Power Generation and Circulating Fluidized Bed

What is Circulating Fluidized Bed combustion (CFBC) coal-fired units to coarse feed size around ~10mm), varying fuel quality (from Efficiency of CFBC units is similar to pulverized coal-fired units under identical steam conditions. The high combustion temperatures in pulverised coal fired boilers can be the cause of 

BOILERS | Energy-Models.com

The hot water or steam under pressure is then usable for transferring the The boiler system comprises of: feed water system, steam system and fuel system. . More details about FBC boilers are given in Chapter 6 on Fluidized Bed Boiler.

Fluidized bed - Thermopedia

Sep 7, 2010 Boilers with grates use fixed beds, fluidized bed combustion boilers use . in the bed, the place and manner of feeding fuel, the number of feed 

An overview of problems and solutions for components subjected to

Dec 21, 2017 In Atmospheric Fluidized Bed Combustion Boiler (AFBC), crushed coal of In this, the steam generation tubes are fed on the fluidizing bed as well which operates under special hydrodynamic condition known as Fast bed.

Fluidized bed conversion of biomass and waste - IEA - Task 33

Oct 24, 2017 Biomass utilization status and example in fluidized bed boilers in Korea feedstock is fed into the reactor as soon as a sufficiently high temperature .. for their co-combustion with low rank fuels (LRF) under low thermal load.

Technical and Environmental Comparison of Circulating Fluidized Bed

Circulating Fluidized Bed (CFB) and Moving Grate descends to the furnace level and is pushed by a piston onto the feed end of the grate; All FBC technologies have in common the injection of a high velocity flow of air into the boiler. of number of plants, MG has 71.0% market share with 584 plants under operation,.

Bubbling Fluidized Bed - Amec Foster Wheeler

reducing emissions and increasing fuel flexibility, which are key under current fluidized bed (BFB) as a good alternative to grate boilers, and provides main criteria . possible an even fuel distribution, both fuel feeding and fuel size must be 

Bubbling Fluidized Bed (BFB) Boilers | Boilers - Product Lineup

Information about Bubbling Fluidized Bed (BFB) Boilers from Mitsubishi Hitachi Power As BFB combustion allows for sufficient combustion under lower 

Study of a 30 MW bubbling fluidized bed combustor based on co-firing

observed. However, the operational behavior of the boiler in terms of bed temperature . Due to low bulk densities, biomass fuels are generally difficult to feed. This is particu- .. In our case, a under relaxation factor of 0.95 has been taken.

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