A plate and frame filter press for coal preparation
By introducing a crushing mechanism into the plate and frame filter press, the filter cake is crushed using rotating crushing rollers and a striking mechanism, which solves the problem of the filter cake occupying a large space and improves the utilization rate of the collection box.
CN224442276UActive Publication Date: 2026-07-03TIEFA COAL IND (GRP) CO LTD XIAOKANG COAL MINE
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIEFA COAL IND (GRP) CO LTD XIAOKANG COAL MINE
- Filing Date
- 2025-09-22
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Most of the fallen filter cake is in block form, taking up a lot of space and affecting the utilization rate of the collection box.
Method used
A crushing mechanism is introduced into the plate and frame filter press. The falling filter cake is crushed by rotating crushing rollers and a striking mechanism, thereby reducing the space occupied by the filter cake.
Benefits of technology
The utilization rate of the collection box is improved. By crushing the filter cake, its space occupation is reduced, thus enhancing the collection efficiency of the equipment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224442276U_ABST
Abstract
This utility model discloses a plate and frame filter press for coal preparation, belonging to the field of coal slurry water treatment technology. It includes a frame with two sets of crossbeams fixedly connected to it. A base plate is also fixedly connected to the bottom of the frame. A filter pressing mechanism is installed at the top of the frame, and a collection box is placed on top of the base plate. A crushing mechanism is installed between the filter pressing mechanism and the collection box. The crushing mechanism includes a guide shell fixedly connected between the frames. The guide shell is funnel-shaped with a small opening facing downwards. Two sets of rotating shafts are rotatably connected between the inner walls of the guide shell. Crushing rollers are fixedly connected to the rotating shafts. The crushing mechanism also includes a power component for driving the two crushing rollers to rotate. The beneficial effect is that by driving the two rotating shafts to rotate the crushing rollers through the power component, the falling filter cake is crushed, reducing the space occupied by the filter cake and improving the utilization rate of the collection box.
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