Coal/biomass fired hot air furnace is a kind of energy saving heating equipment with simple structure, the heating principle is heat transfer. The temperature offered by the hot air furnace could reach about 300℃, has excellent drying effect. Hot air furnace could measure and display the temperature automatic, convenient for operation.
Air and flue gas flow separately for heat exchanging. Both of air and flue gas flow two passes, heat transfer area is large, high heat transfer rate, and save energy. In order to improve thermal efficiency, Sitong boiler adopts the multiple head helical groove plate heat exchanging technology and turbulent flow principle, decrease the thickness of laminar flow, to make the air and flow gas exchange heat constantly and revolve during flowing, thus, greatly strengthened the heat transfer efficiency.
As the flue gas and air flow separately for heat exchanging, the heated air is clean. So, hot air furnace is widely used for drying the goods that not allowed to be polluted, such as milk powder, medicine, and synthetic resin, etc.
The coal/biomass fired hot air furnace are widely used for:
1. Rotary kiln
2. Drying for chemical and medicine products
3.Textile and printing and dyeing industry
4. Drying for molding industry
5. Drying for wood in architectural material industry, gypsum board and firegalss products
6. Baking for agricultural products, fodder and food processing
7.Supply heating project industrial factory and civil buildings and henhouse, etc
| Name | Hot Air Outlet Temperature(C) | Heating Supplied(mw) | Air Volume(Nm3/h) | Thermal Efficiency(%) | Diameter (mm) | Height (mm) |
| ZLRF-10 | 200-300 | 0.12 | 3297-2198 | 70 | 1220 | 2450 |
| ZLRF-20 | 200-300 | 0.24 | 3847-3572 | 70 | 1500 | 2740 |
| ZLRF-30 | 200-300 | 0.35 | 5447-3912 | 70 | 1750 | 3500 |
| ZLRF-40 | 200-300 | 0.47 | 6445-7513 | 70 | 1840 | 3790 |
| ZLRF-60 | 200-300 | 0.7 | 6786-7532 | 75 | 1850 | 4350 |
| ZLRF-80 | 200-300 | 0.93 | 7813-8685 | 75 | 2100 | 6395 |
| ZLRF-100 | 200-300 | 1.17 | 8867-9984 | 75 | 2340 | 6400 |
| ZLRF-120 | 200-300 | 1.4 | 10556-12370 | 75 | 2500 | 6800 |
| Note: 1. Parameter is for reference, if any changes should follow the actual drawing. 2. Here are parts of products, please inquire for the details. | ||||||
A large local EPS plastic foam manufacturer in Indonesia mainly produces fire-resistant foam, insulating foam, etc ordered a 4100kw coal fired thermal oil heater from Sitong Boiler. The total area of its production base is 20000 square meters with a produ...
Sitong 10t/h coal fired steam boiler is used for paper factory in Bangladesh, the boiler model is DZL series chain grate boiler, the boiler feed coal fuel automatically, could save labor cost. This series coal boiler uses the new scientific achievement, s...
The feed industry is an important component of the development of agriculture and animal husbandry. While steam boiler as a common energy equipment are widely used in the production process of the feed industry. Steam boilers mainly convert water into ste...
The thermal oil boiler is an essential equipment in the chemical industry, which plays an important role in providing thermal energy in production processes such as distillation, distillation, and hydrofining. A certain chemical company in Kazakhstan main...
Steam boiler is an important equipment in wood processing industry. Heat treatment of wood by steam method makes wood have good stability, corrosion resistance, environmental protection and other advantages. A wood industry company established in 2017 in...
With the rise of the pet industry, the pet related product industry has also emerged, especially the pet food industry. Because the gastrointestinal tract of pets is relatively fragile, the requirements for food raw materials are very high, and the steril...
15ton-coal-fired-membrane-boiler-in-pakistan...
A potato products company in the Philippines was established in August 2005, mainly engaged in the processing and sales of potato products including starch, vermicelli, and other products. With the continuous expansion of market demand, the company has in...
Sitong oil gas fired thermal oil boiler is used in Saudi Arabia, the rated power is 5000000kcal, it is a safe and energy saving boiler with working characteristics of low pressure (1.0 MPa) and high temperature (330℃)....
Due to the increasingly stringent requirements on environmental protection in various countries, a household paper manufacturing base in the Philippines has been plagued by waste water problems for a long time. The government is very strict about the scal...
The steam boiler is mostly used for the needs of factories and enterprises, such as chemical plants, metallurgical plants, clothing factories, shipyards, and other industries. A Philippine ship manufacturing enterprise is a large backbone enterprise in th...
2 sets of 6-ton WNS6-1.25-Y-Q oil gas fired steam boiler for a food production company in the Greece. It has been delivered in yesterday afternoon....
Contact us now if you have any question about our company and products [email protected]. Any of your inquiry and suggestion will be highly appreciated. We will keep your information completely private.
WANT TO FIND A BOILER FOR YOUR COMPANY ?CONTACT US