A jet box and drying machine using the same
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The invention relates to a jet box (200) for guiding an incoming air flow in drying of a veneer sheet. The jet box (200) comprises at least one jet nozzle (202). The jet nozzle comprises a guide surface forming a three dimensional opening structure， which is limited at its first end to an inner opening (301) and at its second end to an outer opening (302). The guide surface comprises a first portion (306) and a second portion (304)， wherein the first portion (306) substantially on a side of the incoming air flow is convexly curved outwards from the jet box (200) and the second portion (304) substantially on the opposite side of the opening structure in relation to the incoming air flow is concavely curved outwards from the jet box (200). The invention also relates to a dryer comprising at least one jet box (200). The invention relates to a jet box (200) for guiding an incoming air flow in drying of a veneer sheet. The jet box (200) comprises at least one jet nozzle (202). The jet nozzle comprises a guide surface forming a three dimensional opening structure， which is limited at its first end to an inner opening (301) and at its second end to an outer opening (302). The guide surface comprises a first portion (306) and a second portion (304)， wherein the first portion (306) substantially on a side of the incoming air flow is convexly curved outwards from the jet box (200) and the second portion (304) substantially on the opposite side of the opening structure in relation to the incoming air flow is concavely curved outwards from the jet box (200). The invention also relates to a dryer comprising at least one jet box (200).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
