Screen heating

The method of screening has been linked to the early Egyptians who used the process to separate basic minerals by using a mesh that had equal openings. This idea fell down through the ages and developed into a series of European patents around 1924, when the thought of electrically heating the wire cloth for screens was considered. This was the first attempt at eliminating screen blinding (when the material being processed (clay, dirt, etc.) clogs the holes in the screen) by using heat, and it proved that the surface tension from blinding was reduced when heat was introduced.

单词	Screen Heating
释义	Screen Heating 英语百科 Screen heating The method of screening has been linked to the early Egyptians who used the process to separate basic minerals by using a mesh that had equal openings. This idea fell down through the ages and developed into a series of European patents around 1924, when the thought of electrically heating the wire cloth for screens was considered. This was the first attempt at eliminating screen blinding (when the material being processed (clay, dirt, etc.) clogs the holes in the screen) by using heat, and it proved that the surface tension from blinding was reduced when heat was introduced.
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Screen Heating

Screen heating