| 摘要 |
An airstream guidance can gather up exhaust by the gaseous guidance to change the flowing direction of air stream in a more effective way. It can exert the jet airstream immediately gathering the air and soot to exhaust outdoors via the suspension fan or via other air-extracting fittings as to improve the defects such as an escape of exhaust or the scattered soot. Besides, the present invention can be assembled or disassembled easily so as to clean. As to the production, it can lower the costs and increase the market competition.
|
