Filter press for treating hot-dip galvanizing process waste liquid and treatment process thereof
By introducing a linkage plug-in structure and guide rod design into the filter press, the problems of low alignment accuracy and low unloading efficiency of the filter plates are solved, realizing automatic alignment sealing and efficient desliming, and meeting the automation requirements of hot-dip galvanizing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- WUXI JUFENG GROUP TOWER MANUFACTURING CO LTD
- Filing Date
- 2026-06-04
- Publication Date
- 2026-07-17
AI Technical Summary
Existing filter presses suffer from problems such as insufficient alignment accuracy of filter plates during hot-dip galvanizing, leading to sealing failure and low unloading efficiency. This is especially true in the case of high-viscosity zinc-containing sludge, where waste liquid leakage and solid waste cleaning are difficult, affecting treatment efficiency and safety.
The system adopts a linkage plug-in structure to achieve automatic alignment and vibration desludge removal of the filter press plates. Through the cooperation of the guide rod and the linkage, the sealing surface is ensured to be tightly fitted. During unloading, the linkage drives the filter press plates to tilt, shake and vibrate, automatically removing the adhering sludge.
It achieves automatic alignment and sealing of filter press plates, avoids waste liquid leakage, improves unloading efficiency, reduces manual intervention, and meets the needs of automated production lines.
Smart Images
Figure CN122399409A_ABST