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公开(公告)号：US20240310120A1
公开(公告)日：2024-09-19
申请号：US18443137
申请日：2024-02-15
CPC分类号： F26B15/18 , F26B21/004 , F26B25/22 , F26B2210/16
摘要： A kiln for drying and processing lumber packages is provided. The kiln generally includes at least one end chamber, a drying chamber adjacent to the end chamber, a first lumber conveying line configured to transport the lumber packages in a first direction through the end chamber and the drying chamber, and a second lumber conveying line configured to transport the lumber packages in a second direction through the end chamber and the drying chamber. The conveying lines may be countercurrent or uniflow. The kiln may further include a heat distributor in the end chamber to distribute heat into the end chamber in addition to heat from the drying chamber along the first and second lumber conveying lines. The heat distributor may include a distribution duct receiving heat from a drying chamber distribution duct or a heater inlet duct, a heat exchanger, a radiative heating element, or a combination thereof.
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公开(公告)号：US20220155012A1
公开(公告)日：2022-05-19
申请号：US17465742
申请日：2021-09-02
摘要： A kiln for drying and processing lumber packages is provided. The kiln generally includes at least one end chamber, a drying chamber adjacent to the end chamber, a first lumber conveying line configured to transport the lumber packages in a first direction through the end chamber and the drying chamber, and a second lumber conveying line configured to transport the lumber packages in a second direction through the end chamber and the drying chamber. The conveying lines may be countercurrent or uniflow. The kiln may further include a heat distributor in the end chamber to distribute heat into the end chamber in addition to heat from the drying chamber along the first and second lumber conveying lines. The heat distributor may include a distribution duct receiving heat from a drying chamber distribution duct or a heater inlet duct, a heat exchanger, a radiative heating element, or a combination thereof.
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公开(公告)号：US11940212B2
公开(公告)日：2024-03-26
申请号：US17465742
申请日：2021-09-02
CPC分类号： F26B15/18 , F26B21/004 , F26B25/22 , F26B2210/16
摘要： A kiln for drying and processing lumber packages is provided. The kiln generally includes at least one end chamber, a drying chamber adjacent to the end chamber, a first lumber conveying line configured to transport the lumber packages in a first direction through the end chamber and the drying chamber, and a second lumber conveying line configured to transport the lumber packages in a second direction through the end chamber and the drying chamber. The conveying lines may be countercurrent or uniflow. The kiln may further include a heat distributor in the end chamber to distribute heat into the end chamber in addition to heat from the drying chamber along the first and second lumber conveying lines. The heat distributor may include a distribution duct receiving heat from a drying chamber distribution duct or a heater inlet duct, a heat exchanger, a radiative heating element, or a combination thereof.
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公开(公告)号：US11150018B1
公开(公告)日：2021-10-19
申请号：US16952649
申请日：2020-11-19
摘要： A kiln for drying and processing lumber packages is provided. The kiln generally includes at least one end chamber, a drying chamber adjacent to the end chamber, a first lumber conveying line configured to transport the lumber packages in a first direction through the end chamber and the drying chamber, and a second lumber conveying line configured to transport the lumber packages in a second direction through the end chamber and the drying chamber. The conveying lines may be countercurrent or uniflow. The kiln may further include a heat distributor in the end chamber to distribute heat into the end chamber in addition to heat from the drying chamber along the first and second lumber conveying lines. The heat distributor may include a distribution duct receiving heat from a drying chamber distribution duct or a heater inlet duct, a heat exchanger, a radiative heating element, or a combination thereof.
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