Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of high-clean direct coal fired hot air furnace in China. With abundant experience, we warmly welcome you to buy custom made high-clean direct coal fired hot air furnace from our factory. For price consultation, contact us.
Product Overview
Meibao's High-Clean Direct Coal Fired Hot Air Furnace gives clean hot air at high temperature for drying and calcining. It holds several national patents and has been recognized by the Ministry of Science and Technology. It is used in many fields like daily chemicals, ceramics, fertilizers, chemicals, feeds, rubber, and building materials.
The furnace runs with high efficiency, keeps fuel use low, and helps reduce emissions. It is made for companies that need strong heating and also want safe and clean operation.
Key Features:
Application: Daily chemicals, ceramics, fertilizers, chemicals, feeds, rubber, building materials, and environmental projects
Fuel Type: Works with coal, biomass, and clean fuels
Heat Output: 0.5 to 20 million Kcal/hour
Temperature Range: From 60°C to 1000°C
Technology Highlights:
Clean Hot Air: Dust content only 30–120 mg/Nm³, no black smoke
High Efficiency: Heat efficiency above 95%
Stable Temperature: Control within ±5°C
Low Emission: Clean and full combustion lowers pollution
Safe Use: Easy to run, no risk of explosion
Durable: Long service life, low cost for upkeep
Technology and Process:
This furnace can serve many industries:
Daily Chemicals: Washing powder, 4A zeolite, layered sodium silicate, PAA
Ceramics: Body powders, glaze materials, kaolin
Fertilizers: MAP, DAP, potassium chloride, potassium sulfate, compound fertilizers
Chemicals: Potassium fluoride, dyes, PAC, calcium chloride, iron sulfate, zinc oxide, alumina, fluorite powder
Feeds: Distillers grains, pellet feeds, calcium hydrogen phosphate
Water Treatment: PAC, iron sulfate
Building Materials: Quartz sand, gypsum, ceramic fibers, insulation boards, ultrafine powders
Environmental Use: Paper black liquor, phosphogypsum, sludge, waste liquids, solid waste
Other Fields: Rubber, silica gel, acetylene cylinders, mineral powders, briquettes, wood
Applications:
The High-Clean Direct Coal Fired Hot Air Furnace is versatile and can be used in a wide range of industries, including:
Daily Chemicals: Laundry detergent, 4A zeolite, layered sodium silicate, PAA
Ceramics: Ceramic body powder (polished tiles), glaze materials, ceramic products, kaolin
Fertilizers: Monoammonium phosphate, diammonium phosphate, potassium chloride, potassium sulfate, composite fertilizers
Chemicals: Potassium fluoride, dyes (reactive, reduction), polyaluminium chloride, calcium chloride, iron sulfate, zinc oxide, alumina, fluorite powder
Feeds: Distillers grains, pellet feeds, calcium hydrogen phosphate
Water Treatment Chemicals: Poly aluminium chloride, iron sulfate
Building Materials: Quartz sand (for glass), desulfurization gypsum, ceramic fibers, insulation boards, insulation cotton, ultrafine powders
Environmental Protection: Paper black liquor (lignin), phosphogypsum, sludge drying, waste liquid treatment, solid waste disposal
Other Industries: Rubber, silica gel, acetylene cylinders, paper-plastic molds, mineral powder, briquettes, wood
Customization and Support:
Meibao provides full solutions from design to operation. We build, install, and train staff so the furnace fits your factory.
Service: Includes design, setup, and training
Energy Saving: Lower fuel use and less cost
Flexible: Can be built for different fuels and heat ranges
Support: Ongoing technical help and advice
FAQ
1.What fuels can be used?
Coal, biomass, and other clean fuels.
2.What is the temperature range?
From 60°C to 1000°C, set based on need.
3.How much heat can it give?
From 0.5 to 20 million Kcal/hour.
4.Is it eco-friendly?
Yes, it makes no black smoke and very little dust, while keeping fuel use low.
5.Is it easy to use?
Yes, the furnace is simple to run and does not need heavy maintenance.
6.What industries can use it?
Daily chemicals, ceramics, fertilizers, chemicals, feeds, and more.
7.Is it safe?
Yes, the design follows strict safety rules and has no explosion risk.
8.What upkeep is needed?
Only routine checks on burning, temperature, and cleaning of the dust system.
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