• Categories:IR Lamp Technologies & News
• Author:
• Origin:
• Time of issue:2024-01-23
• Views:0

(Summary description)There are three basic ways to heat objects: conduction, convection, and radiation. Infrared heating is a type of radiation heating. Infrared radiation energy is a kind of electromagnetic energy. It is an electromagnetic wave emitted by an excitation source. The electromagnetic wave propagates in space at the speed of light. Once it encounters an object, it will cause the basic particles that make up the object to produce resonant motion. The energy contained in it will be directly absorbed by the object and converted into The internal energy of an object - heat energy, causes the object to heat up rapidly, achieving the effects of dehydration, drying and high-temperature shaping.

 



 

 





 

The basic theory of infrared heating technology is the "spectral matching absorption principle", that is, any substance has its fixed excitation and absorption infrared spectrum bands. Only when the radiation wavelength of the heating element is consistent with the main absorption band wavelength of the heated element, its radiant energy will be It is absorbed and converted into heat energy, otherwise the energy cannot be effectively absorbed by the material, but will cause great waste. With the continuous efforts of our country's scientific researchers, infrared heating technology has exerted the following effects on printing and dyeing equipment:

 



 

(1) The comprehensive energy saving rate reaches more than 40%.

(2) The traditional craftsmanship of the shaping machine has undergone a leap forward. Mainly reflected in the setting time, the traditional process requires the setting time to be no less than 20s, but after applying the infrared directional radiator, it only takes 10~12s, which almost shortens the time by half. It also meets the quality requirements and reflects the fast infrared heating speed, Features of strong penetrating power.

(3) The equipment structure and maintenance volume are reduced. After applying infrared directional radiation heating technology, facilities such as boilers, pipes, circulating fans, and air ducts can be eliminated, greatly simplifying equipment structure and maintenance work.

(4) The temperature accuracy is higher. The temperature system adopts intelligent continuous output control, making the radiation temperature control extremely accurate and simple.

 

Energy saving and consumption reduction are one of the important ways for enterprises to reduce costs, and reducing pollution is the fundamental requirement of future society for environmental protection. This provides broad prospects for the application of electric power infrared heating in the printing and dyeing industry.