一种具有防堵塞结构的过滤器用的过渡环
By designing a transition ring with an anti-clogging structure and using both fan-shaped and circular filter plates for dual filtration, the problem of transition ring clogging is solved, ensuring smooth fluid flow, extending equipment lifespan, and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HARBIN STREIN ENVIRONMENTAL TECH CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing transition rings are prone to clogging, leading to obstructed fluid flow and equipment failure. Therefore, transition rings for filters with anti-clogging structures are needed.
An anti-clogging structure was designed, including a fan-shaped filter plate, a circular filter plate, and a snap-fit ring. The fluid undergoes dual filtration through the fan-shaped and circular filter plates, trapping impurities and preventing clogging of the transition ring. Furthermore, the equipment can be easily disassembled and cleaned after use.
Ensure smooth fluid flow, extend equipment lifespan, reduce maintenance costs, and achieve regular cleaning through simple operation.
Smart Images
Figure CN224506417U_ABST
Abstract
Claims
1. A transition ring for a filter having an anti-clogging structure, characterized by, include: The transition ring body (1) is provided in multiple ways. The multiple transition ring bodies (1) are distributed in a circle with one of the transition ring bodies (1) as the center. The transition ring bodies (1) at multiple intermediate positions are connected to the other transition ring bodies (1). The side wall of the transition ring body (1) has a mounting groove (11). The anti-clogging structure (2) includes multiple sets of fan-shaped filter plates (21), multiple circular filter plates (22) and multiple snap rings (23). Each set of fan-shaped filter plates (21) is provided with multiple fan-shaped filter plates (21), and the multiple fan-shaped filter plates (21) are distributed in a circumferential manner. One end face of the fan-shaped filter plate (21) is placed in the mounting groove (11). The fan-shaped filter plate (21) is provided with a threaded groove (211) on the end face away from the mounting groove (11). The circumferential sidewall of the circular filter plate (22) is threadedly connected to the threaded groove (211). The upper end face of the circular filter plate (22) is rotatably connected to the snap ring (23). Each snap ring (23) is placed inside each transition ring body (1).
2. The transition ring for a filter having an anti-clogging structure according to claim 1, characterized in that: The lower end face of the snap ring (23) is provided with a plurality of snap posts (231) at intervals, the transition ring body (1) is provided with a plurality of first snap holes (12) distributed in a circular pattern at intervals, the fan-shaped filter plate (21) is provided with a plurality of second snap holes (212) distributed in a circular pattern at intervals, and the snap posts (231) are snapped into the first snap holes (12) and the second snap holes (212).
3. The transition ring for a filter having an anti-clogging structure according to claim 2, characterized in that: The snap ring (23) is provided with a plurality of first connecting posts (232) arranged in a circular pattern at intervals. The plurality of first connecting posts (232) are arranged in a cross pattern. The snap ring (23) has a first rotating hole (233) at the intersection of the plurality of first connecting posts (232). The circular filter plate (22) has a rotating post (221). The rotating post (221) is rotatably inserted into the first rotating hole (233), and the cross-sectional diameter of the upper end face of the rotating post (221) is larger than the aperture of the first rotating hole (233).
4. The transition ring for a filter having an anti-clogging structure according to claim 3, wherein: The anti-clogging structure (2) also includes a filter cylinder (24), which is located inside the transition ring body (1) in the middle position. The filter cylinder (24) is fixedly installed on the upper end face of the snap ring (23) away from the snap post (231).
5. The transition ring for a filter having an anti-clogging structure according to claim 4, characterized in that: The filter cylinder (24) has a plurality of circumferentially distributed second connecting posts (241) at intervals on its upper end. The plurality of second connecting posts (241) are arranged in a cross pattern. The filter cylinder (24) has a second rotating hole (242) at the intersection of the plurality of second connecting posts (241). The rotating post (221) is rotatably inserted into the first rotating hole (233) and the second rotating hole (242).
6. The transition ring for a filter having an anti-clogging structure according to claim 5, wherein: The upper end face of the transition ring body (1) in the middle position is provided with a plurality of circumferentially distributed limiting grooves (13), and the second connecting post (241) is placed in the limiting groove (13) at one end away from the second rotating hole (242).