一种阴离子型聚丙烯酰胺胶粒储料仓

CN224512091UActive Publication Date: 2026-07-17

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Filing Date: 2025-08-19
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Traditional storage silos are prone to problems such as feed pipe blockage and granule clumping when storing anionic polyacrylamide granules, which affect the material conveying efficiency and uniformity, leading to production interruptions.

Method used

A storage silo with a feed pipe, rotating scraper, and stirring device was designed, including a spiral auger and a stirring rod. The feed pipe is driven by a motor to rotate and scrape off the material adhering to the inner wall, and the material is stirred in the storage tank to prevent clumping.

Benefits of technology

It effectively avoids blockages in the feeding and discharging stages, ensures the continuity and uniformity of materials, reduces operating costs, and ensures the stability of the physicochemical properties of the granules.

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Abstract

本实用新型公开了一种阴离子型聚丙烯酰胺胶粒储料仓，具体涉及阴离子型聚丙烯酰胺储存领域，包括存储罐，所述存储罐的上端面设有盖板，所述盖板上转动安装有进料管，所述进料管的外壁上固定安装有齿圈。本实用新型通过进料管旋转配合刮板刮除内壁粘附胶粒，以及衔接轴延伸至出料管内搅拌物料，能有效避免进料和出料环节的物料残留与堵塞问题，既减少了物料浪费，又保证了整个存储与出料过程的连续性，螺旋绞龙的提升翻动与搅拌杆的同步搅动相结合，可使存储罐内的胶粒始终保持均匀分布的流动状态，有效防止胶粒因长期堆积而结块，确保了阴离子型聚丙烯酰胺胶粒的物理化学性能稳定，为后续使用提供了质量保证。

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Claims

1. A storage silo for anionic polyacrylamide granules, comprising a storage tank (1), characterized in that: The storage tank (1) has a cover plate (2) on its upper end face. A feed pipe (11) is rotatably installed on the cover plate (2). A toothed ring (12) is fixedly installed on the outer wall of the feed pipe (11). A connecting frame (15) is fixedly installed on the upper end face of the cover plate (2). A scraper (14) is fixedly installed on the connecting frame (15), and the scraper (14) is in contact with the inner wall of the feed pipe (11). A stirring device is provided at the bottom end of the cover plate (2).

2. An anionic polyacrylamide particle storage bin according to claim 1, characterized in that: The stirring device includes a fixed shaft (6), which is rotatably mounted on the bottom end of the cover plate (2). A spiral auger (7) is fixedly mounted on the outer wall of the fixed shaft (6). A connecting shaft (8) is fixedly mounted on the bottom end of the fixed shaft (6). Multiple stirring rods (9) are symmetrically fixedly mounted on the outer wall of the connecting shaft (8).

3. An anionic polyacrylamide particle storage bin according to claim 1, characterized in that: A mounting bracket (3) is fixedly installed on the upper end face of the cover plate (2). A motor (4) is fixedly installed on the mounting bracket (3), and the output shaft of the motor (4) rotates through the upper end face of the cover plate (2) and is fixedly connected to the top of the motor (4). A synchronous pulley (10) is fixedly installed on the output shaft of the motor (4).

4. An anionic polyacrylamide particle storage bin according to claim 3, wherein: A timing belt (13) is installed between the timing pulley (10) and the gear ring (12).

5. An anionic polyacrylamide polymer particle storage bin according to claim 1, wherein: The bottom end of the storage tank (1) is fixedly connected to the discharge pipe (5), and the connecting shaft (8) extends into the discharge pipe (5).

6. An anionic polyacrylamide polymer particle storage bin according to claim 1, wherein: The storage tank (1) is symmetrically fixedly installed with multiple support columns at its bottom end.