LRF/WRF series hot air boiler

1、 Product Structure
1. The LRF series hot blast stove is a vertical structure fixed grate that integrates combustion and heat exchange. It adopts a mechanical circulation air supply method to exchange heat at the high-temperature parts of the furnace body. The combustion chamber has adopted high temperature resistance measures, greatly extending the service life of the product.
2. The WRF series hot blast stove has a flexible structure, with a horizontal combustion chamber and heat exchanger integrated or in two parts. There are two types of grate: fixed grate and mechanical grate. Mechanical circulation air supply is used, and the combustion chamber is equipped with high temperature resistance measures, resulting in a long service life of the boiler.
3. Both series of hot air stoves scientifically and reasonably adopt the longitudinal flushing of flue gas through the heat exchange area and the micro positive pressure exhaust method, so that the heat exchange area does not accumulate dust, does not need to be cleaned, and has stable thermal performance. Smoke and air go their separate ways, and heating is absolutely pollution-free. The technical and economic indicators of this series of hot blast stoves have reached the leading level in China. It is the ideal choice for a wide range of users.
2、 Product Features
1. The boiler has high thermal efficiency, fast heating, small size, easy installation, and reliable use.
2. Suitable for various types of coal, straw, and firewood as fuel, equipped with a secondary air intake device to enhance combustion.
3. Operate without pressure using air as the medium. The hot air is pure and pollution-free.
4. High heating temperature, wide heating range, stable air volume and temperature. The temperature of the hot air can be adjusted as needed.
5. Reasonable structural design and long service life.
3、 Applicable places
The hot air stove is a universal hot air device that can be used in conjunction with various drying equipment. Widely used for heating, drying, and dehumidification of grains, seeds, feed, fruit dehydration, vegetables, food, medicine, chemical raw materials, and light and heavy industrial products. It is also the best choice for heating and ventilation in large and medium-sized mines, heating in production workshops, and heating in animal husbandry.

LRFTechnical parameters of series hot air boilers

1. The calculation of heating building area is based on the climate in Dandong, Liaoning Province, with the standard residential heat consumption area heat index as a reference. Corresponding adjustments are made for different regions and building types.