SUTE1746 Electric Radiant Tube
Dari Electric recommends for you
(1) Make complete sets of tubular radiant tubes, with the inner tube as the combustion tube and the outer tube as the radiant tube. Both air intake and exhaust are carried out at the same end of the radiant tube, while the other end is sealed. That is, a combustion tube without a head is placed inside the radiant tube. After the fuel burns in the combustion tube, the flame flows reversely from the end of the combustion tube into the interlayer between the combustion tube and the radiant tube, returns to the fuel injection end, and then is discharged. This is done to extend the combustion distance, ensure complete combustion, and allow full heat exchange between the flame and the inner and outer tubes.
(2) Install a heat exchanger between the sleeve layers at the front of the radiant tube to preheat the air using combustion products, which can be preheated to 600°C.
(3) Part of the combustion products are sucked in through the nozzle
Types
Radiant tubes come in various shapes, such as U-shaped, W-shaped, trident-shaped, etc. The most commonly used radiant tube is the U-shaped radiant tube, with a fuel nozzle installed at one end and an ejector installed at the other end to draw out combustion products. 
Note: The above information and technical parameters are compiled and released by Yangzhou Dari Electric Co., Ltd.
