一种滤袋贴合装置

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By using the inner and outer shafts to support the filter bag and employing a reinforcing frame and limiting block structure, the problem of cumbersome installation of traditional filter bag bonding devices is solved, achieving stable bonding and convenient installation of the filter bag and improving the filtration effect.

CN224506545UActive Publication Date: 2026-07-17ZHEJIANG ELITE PACKAGING MATERIALS CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG ELITE PACKAGING MATERIALS CO LTD
Filing Date: 2025-08-22
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Traditional filter bag bonding devices are cumbersome to install and disassemble, which can easily lead to uneven stress on the filter bags or insecure installation, affecting the filtration effect.

Method used

The filter bag is supported by an inner and outer shaft. The design of the reinforcing frame and limiting block, along with the support springs and springs, ensures a stable fit of the filter bag. Combined with the limiting plate and locking block structure, the filter bag can be quickly installed and stored.

Benefits of technology

It simplifies the filter bag installation process, ensures uniform stress on the filter bag, improves filtration efficiency and accuracy, reduces pressure drop, and enhances the stability and convenience of the device.

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Abstract

本实用新型公开了一种滤袋贴合装置，涉及滤袋技术领域，包括安装块，所述安装块的顶面边缘连接有若干内轴，且每个内轴上皆套设有外轴，所述外轴的顶端之间连接有加固架，且加固架上滑动贯穿有限位块，所述加固架的下方设置有与限位块相配合的限位板，且限位板与安装块之间连接有若干支撑弹片，每个所述支撑弹片皆位于对应的两根相邻内轴间隙处。本实用新型通过内轴与外轴之间相互配合将滤袋进行初步的撑起，随后按压加固架上的限位块，使得限位板脱离限位块，此时支撑弹片弯曲复位，从而将滤袋撑起，完成滤袋的贴合，当需要收纳时只需要重新按压加固架上的限位块即可。

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Claims

1. A filter bag bonding device, comprising a mounting block (1), characterized in that: The top edge of the mounting block (1) is connected to several inner shafts (2), and each inner shaft (2) is fitted with an outer shaft (3). The top ends of the outer shafts (3) are connected to a reinforcing frame (6), and a limiting block (7) slides through the reinforcing frame (6). A limiting plate (12) that cooperates with the limiting block (7) is provided below the reinforcing frame (6), and several supporting springs (5) are connected between the limiting plate (12) and the mounting block (1). Each supporting spring (5) is located at the gap between two adjacent inner shafts (2).

2. A bag attachment device according to claim 1, wherein: Each of the outer shafts (3) is connected to a corresponding inner shaft (2) by a long spring (4).

3. The bag attachment device of claim 1, wherein: The bottom end of the limiting block (7) is connected to a telescopic block (8), and the top end of the limiting plate (12) is equipped with a fixed block (9) that cooperates with the telescopic block (8). The fixed block (9) and the limiting plate (12) are slidably connected to a sliding block (10) that cooperates with the telescopic block (8). The inner diameter of the fixed block (9) is larger than the inner diameter of the sliding block (10).

4. A bag attachment device according to claim 3, wherein: A short spring (11) connects the telescopic block (8) to the reinforcing frame (6).

5. The filter bag bonding device according to claim 1, characterized in that: The material of the supporting spring (5) is stainless steel.

6. The bag attachment device of claim 1, wherein: The edges of the supporting spring sheet (5) are all rounded.