一种吸附塔用多级导流锥整流机构

Abstract

本实用新型公开了一种吸附塔用多级导流锥整流机构，属于气体净化设备技术领域，包括吸附塔，所述吸附塔顶部固定连接有安装筒，所述安装筒内设置有用于使气流均匀分布于吸附塔内吸附剂的整流机构，所述整流机构顶部固定连接有进气管，所述安装筒上对称设置有用于整流机构快捷拆装的固定机构，且安装筒与整流机构之间通过辅助定位组件进行初步定位固定，本实用新型在使用时，通过多级导流实现气流逐级减速与均布，提升吸附剂利用率，通过整流板能够进一步打散经导流锥初步整流后的气流涡团，平衡相邻导流锥间的压力梯度，通过导流叶片用于引导气流旋转，从而增强均流效果，提高吸附效果的稳定性和持续性。

Claims

1. A multi-stage guide cone rectifying mechanism for an adsorption tower, characterized by: The device includes an adsorption tower (1), with an installation cylinder (2) fixedly connected to the top of the adsorption tower (1). The installation cylinder (2) is equipped with a rectifier mechanism (5) for uniformly distributing the airflow to the adsorbent in the adsorption tower (1). An air inlet pipe (4) is fixedly connected to the top of the rectifier mechanism (5). The installation cylinder (2) is equipped with a fixing mechanism (3) for quick assembly and disassembly of the rectifier mechanism (5). The installation cylinder (2) and the rectifier mechanism (5) are initially positioned and fixed by an auxiliary positioning component. The rectifier mechanism (5) includes, in sequence along the air intake direction, a first guide shroud (51), a second guide shroud (52), and a third guide shroud (53). A rectifier plate (54) is provided between the first guide shroud (51), the second guide shroud (52), and the third guide shroud (53). The cone angles of the first guide shroud (51), the second guide shroud (52), and the third guide shroud (53) decrease progressively from top to bottom. The fixing mechanism (3) includes a fixing block (31) fixed to the mounting cylinder (2). The fixing block (31) is connected via a sliding groove (32). A guide rod (33) is provided, and a spring (34) is sleeved on the outer wall of the guide rod (33). A slider (35) is movably sleeved at the bottom of the guide rod (33). A connecting rod (36) is fixedly connected to the top of the slider (35). A pull plate (38) is provided at the top of the connecting rod (36). A locking rod (39) is fixedly connected to the bottom of the pull plate (38). An installation ring (56) is fixedly sleeved on the first flow guide (51). A locking hole (310) adapted to the locking rod (39) is opened at the top of the installation ring (56), and the outer end of the locking rod (39) is rounded.

2. The multi-stage guide-cone rectifying mechanism for an adsorption tower according to claim 1, characterized in that: The inner sides of the first guide shield (51), the second guide shield (52) and the third guide shield (53) are all uniformly provided with guide blades (55) in the circumferential direction. The blade inclination angle of the guide blades (55) is 15°-45°. A sealing ring (57) is fixedly sleeved on the third guide shield (53).

3. The multi-stage flow-cone rectifier mechanism for an adsorption column according to claim 1, characterized in that: The connecting rod (36) and the pull plate (38) are rotatably connected through the bearing seat (37).

4. The multi-stage flow-cone rectifier mechanism for an adsorption column according to claim 1, characterized in that: The auxiliary positioning component includes a plug rod (7) symmetrically fixedly connected to the bottom of the mounting ring (56), and a plug hole (8) symmetrically opened on the top of the mounting cylinder (2) that is adapted to the plug rod (7). A sealing gasket (6) is provided between the mounting ring (56) and the mounting cylinder (2).

5. The multi-stage flow-cone rectifier mechanism for an adsorption column according to claim 4, characterized in that: The locking lever (39) and the insert lever (7) are on the same axis.

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