公开(公告)号：WO99000627A1

公开(公告)日：1999-01-07

申请号：PCT/FI1998/000547

申请日：1998-06-22

IPC: F23L1/00 ,  F23L9/00 ,  F23L13/10

CPC classification number: F23L13/10 ,  F23L1/00 ,  F23L9/00

Abstract: The present document describes a wind box used in the air supply of a chemical recovery furnace, the wind box comprising a frame (1) having at least one air inlet opening (2) and at least one air supply opening (3) through which air is led from an air channel via the wind box to the recovery furnace. The wind box further comprises at least one combined actuator (25) for regulating the air flow through the wind box and for cleaning each air supply opening (3) as well as means (19, 21) for moving each actuator (25). The invention is based on using a cleaning head (15) smaller than the air supply opening (3) when cleaning the air supply opening (3), whereby its path instead of a longitudinal motion is determined to be curved such that one to and from motion of the cleaning head will rub off all deposit from both the upper and the lower edge of the air supply opening (3) and also from the area between these.

Abstract translation: 本文件描述了在化学回收炉的空气供应中使用的风箱，风箱包括具有至少一个空气入口（2）和至少一个空气供应开口（3）的框架（1），空气 从空气通道经由风箱引导到回收炉。 风箱还包括用于调节通过风箱的空气流和用于清洁每个供气开口（3）的至少一个组合致动器（25）以及用于移动每个致动器（25）的装置（19,21）。 本发明基于在清洁供气口（3）时使用小于供气口（3）的清洁头（15），由此其路径而不是纵向运动被确定为弯曲的，使得一个往返于 清洁头的运动将从供气开口（3）的上边缘和下边缘以及它们之间的区域擦除所有沉积物。

公开(公告)号：WO2016149755A1

公开(公告)日：2016-09-29

申请号：PCT/AU2016/050208

申请日：2016-03-23

Applicant: IVR GROUP PTY LTD

Inventor： KRAAL, Andrea Trudy ,  BIRD, Stephen

IPC: F24F7/02 ,  F23L17/02 ,  E04D13/17 ,  F23L13/06 ,  F24F13/06 ,  F23L13/10 ,  F24F13/32 ,  E04D13/14

CPC classification number: F24F7/02 ,  F23L13/06 ,  F23L17/02 ,  F23L17/10 ,  F24F13/12 ,  F24F2221/52

Abstract: A vent that includes: a rotary head with blades arranged between a top and bottom section of the rotary head; a fixed component to mount the rotary head to a roof of a building, the fixed component having a throat that provides a flow path from inside the building to an interior of the rotary head; and a diffuser to split airflow vented from the throat and direct the vented airflow out through the rotary head.

Abstract translation: 一种排气口，包括：旋转头，其具有设置在旋转头的顶部和底部之间的叶片; 用于将旋转头安装到建筑物的屋顶的固定部件，所述固定部件具有喉部，所述喉部提供从所述建筑物内部到所述旋转头的内部的流动路径; 以及从喉部排出的气流的扩散器，并将通风的气流引导通过旋转头。