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CLHG Horizontal Coal Fired Hot Water Heater

CLHG Horizontal Coal Fired Hot Water Heater

Product Introduction and Feature
The SFeng CLHG-S series hot water heater is a biomass pellet/coal/wood-fueled boiler. It features a unique smokeless combustion technology, employing multiple air supplies at different heights in the furnace. This ensures a more complete combustion, complemented by a multi-tube energy-saving system. After biomass pellet combustion in the combustion chamber, the flue gas undergoes multiple cycles before being discharged, increasing the heating surface area by 30% and achieving a thermal efficiency of up to 88%. The hot water heater also optimizes the furnace grate area, adopting a double-sided segmented air supply with an adjustable closed structure below the grate. This results in a uniform air intake, significantly improving the fuel burnout rate, achieving 99.5% combustion efficiency, and ensuring low emissions of CO², sulfur, and nitrogen oxides, meeting environmental requirements.


Key Feature

1. One-key startup for fully automatic operation, safe and convenient.
2. Unique multi-cycle combustion system with thermal efficiency exceeding 90%.
3. Remote control and real-time monitoring through an APP, saving labor.
4. Multiple gear switching based on actual heat demand, resulting in 15-20% energy savings compared to traditional boilers.


The hot water heater employs temperature-controlled energy-saving operation control technology, enabling one-click operation, real-time display of combustion data, fault alarms and protection, fault inquiries, and automatic adjustment of firepower through fully automated intelligent control. The shell is insulated with high-thermal yang fiber and a closed metal outer layer to facilitate convenient operation, maintenance, and repair during design.

Parameter

Product Parameters Of Biomass Hot Water Boilers

Boiler model (MW) (10^4kcal) External dimensions of the boiler body weight(kg) Inlet and outlet Discharge outlet Full load fuel Consumption
(kgh)
Sib capacity
(kg)
Heat sink heating inlet/outlet temperature 50/75℃ water output(t/h)
long(mm) wide(mm) high(mm)
CLHG0.06-85/60-S 0.06 5 1530 650 1550 500 DN40 DN25 13.5 100 2
CLHG0.12-85/60-S 0.12 10 1720 800 1720 800 DN40 DN25 26 120 4
CLHG0.18-85/60-S 0.18 15 2000 800 1750 900 DN40 DN25 40 120 6
CLHG0.24-85/60-S 24 20 2300 850 1800 1300 DN50 DN40 54 130 8
CLHG0.35-85/60-S 0.35 30 2510 850 1950 1500 DN50 DN40 79 160 12
CLHG0.48-85/60-S 0.48 40 2540 1000 2150 1800 DN65 DN40 106 230 16
CLHG0.60-85/60-S 0.6 50 2800 1200 2200 2000 DN65 DN40 133 270 20
CLHG0.70-85/60-S 0.7 60 2950 1300 2150 2100 DN80 DN40 158 350 24
CLHG1.05-85/60-S 1.05 90 3100 1400 2360 2600 DN100 DN50 237 480 36
CLHG1.4-85/60-S 1.4 120 4500 1650 1980 5500 DN125 DN50 316 480 48
CLHG2.1-85/60-S 2.1 180 4500 2100 2650 7000 DN150 DN50 474 600 72
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About
Zhejiang Shuangfeng Boiler Manufacturing Co., Ltd.
Shuangfeng Boiler was founded in 1952 as Wuyi custom CLHG Horizontal Coal Fired Hot Water Heater and CLHG Horizontal Coal Fired Hot Water Heater company. It is a national high-tech enterprise specializing in the research and development, manufacturing, sales, installation, and other services of "Shuangfeng" and "Xianxin Energy" brand steam boilers, steam generators, water-coal slurry boilers, modular integrated heating systems, environmental protection equipment, and other products. It is "the first batch of national designated boiler and pressure vessel manufacturing backbone units", "National Torch Program Project Unit", "Chinese Academy of Sciences Jinhua Science and Technology Park Backbone Enterprise", "National Water-Coal Slurry Engineering Technology Research Center Combustion Technology Research Base", "China Electrical Equipment Industry Association Industrial Boiler Branch Director Unit", "Provincial High-tech Enterprise Research Center", "Zhejiang University Entrepreneurship and Innovation Demonstration Base", "Zhejiang Special Equipment Safety and Energy Conservation Association Boiler Branch Vice Chairman Unit", "Zhejiang Province Industrial and Commercial Enterprise AA Credit Unit".
The company covers ​​107,000 square meters, with a construction area of ​​60,000 square meters. It has a Shuangfeng Boiler B-class boiler manufacturing base and an Xianchuang Co., Ltd. A-class boiler manufacturing base. The company is divided into four departments (marketing operation department, planning and finance department, quality management department, product manufacturing department), two centers (clean combustion technology R&D center and Hangzhou sales operation center), three branches (industrial boiler branch, organic heat carrier furnace branch, biomass energy branch), and three laboratories (physical and chemical laboratory, welding laboratory, combustion laboratory). The "Clean Combustion Technology R&D Center" is a backbone enterprise of the Jinhua Science and Technology Park of the Chinese Academy of Sciences.
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