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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: $12000-$450000/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: $160000-$1800000/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: $70000-$750000/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: $12000-$350000/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

dzl boiler picture

1-20 ton biomass fired boiler

Price: $12000-$350000/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

YS1700 Boiler Combustion Control | Yokogawa America

Discussions here are limited to oil and/or natural gas fired industrial boilers. The boiler combustion control system is designed to maintain a proper air/fuel

Fuel Gas Pressure Control Solutions for Fired Heaters and Boilers

Fired heaters and boilers are essential components of most refineries, fundamentals of fuel gas pressure control are relatively standard across a wide range of

ASME CSD-1 (2009): Controls and Safety Devices for Automatically

Automatic Low-Water Fuel Cutoff and/or Combined Automatic Fuel Cutoff for Forced Circulation Boilers . Gas-Fired Boiler Units, Safety Controls .

Ratio Control and Metered-Air Combustion Processes | Control Guru

Apr 9, 2015 Stack gas analyzers add value and sophistication as they monitor the If the air/fuel ratio is too small in our heater, boiler or furnace, there will

Common Boiler Excess Air Trends and Strategies to Optimize

With this control, the air-to-fuel ratio is typically calibrated at high fire, or near 100% . combustion gas as it travels through the boiler. On a per unit basis,

Chapter 2 Boiler 101: typical NYC residential heating system

pump turns on, circulating the hot boiler water to the radiators in the room(s). fired heater does not include a fuel pump because the natural gas fuel is not a

BOILER EFFICIENCY GUIDE - Cleaver-Brooks

key factor is fuel usage or boiler efficiency. . boiler controls, automatic fuel changeover, automatic excess air . (flue gas O2 adjustment) similar to a modern.

Boiler Combustion Control and Monitoring System | Department of

A novel combustion control system, along with gas sensors, sets the opening of fuel and air inlets based on flue-gas concentrations. Continuous feedback from

Furnaces and Boilers | Department of Energy

A central furnace or boilers efficiency is measured by annual fuel utilization efficiency If you are interested in electric heating, consider installing a heat pump system. The minimum AFUE rating for a gas-fired hot water boiler is 82%; the

Boilers Introduction How Boilers Work - BetterBricks

Both gas and oil fired boilers use controlled combustion of the fuel to heat water. . Boiler controls help produce hot water or steam in a regulated, efficient, and

Safety controls for any fuel gas fired boiler - Banks Engineering Inc

Air Purge (startup), Before lighting the boiler burner, the air blower is If the natural gas pressure control valve fails, excessive gas can flow to the burner.

Energy Management Services - Environmental Protection Agency

The type of combustion control the boiler uses will significantly influence the .. For a typical fuel-fired boiler, flue gas temperature management focuses on

CHAPTER 4 AIR/FUEL CONTROL - GETTING THERE AND

as O2 control) is a matter of adjusting burner air flow to match fuel flow. the flue gas, flame colour and shape, flame impingement, and general boiler

Technical advice on boiler combustion control - Reliable Plant

Boiler efficiency describes the fraction of fuel energy that is converted into . natural-gas-fired boiler, the controller will proportionally open the fuel control valve.

Boiler Efficiency and Combustion Control - Preferred Utilities

The BurnerMatesup/sup TS is a combined boiler control, flame safeguard, and monitoring allowing independent control of fuel valves, air and fuel gas re-circulation

YS1700 Boiler Combustion Control | Yokogawa America

Discussions here are limited to oil and/or natural gas fired industrial boilers. The boiler combustion control system is designed to maintain a proper air/fuel

Fuel Gas Pressure Control Solutions for Fired Heaters and Boilers

Fired heaters and boilers are essential components of most refineries, fundamentals of fuel gas pressure control are relatively standard across a wide range of

ASME CSD-1 (2009): Controls and Safety Devices for Automatically

Automatic Low-Water Fuel Cutoff and/or Combined Automatic Fuel Cutoff for Forced Circulation Boilers . Gas-Fired Boiler Units, Safety Controls .

Ratio Control and Metered-Air Combustion Processes | Control Guru

Apr 9, 2015 Stack gas analyzers add value and sophistication as they monitor the If the air/fuel ratio is too small in our heater, boiler or furnace, there will

Common Boiler Excess Air Trends and Strategies to Optimize

With this control, the air-to-fuel ratio is typically calibrated at high fire, or near 100% . combustion gas as it travels through the boiler. On a per unit basis,

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