Coal slime multi-stage filtering and separating treatment device
By using a multi-stage coal slime filtration and separation device, which employs cyclone filtration and multi-stage filter plate design, combined with online cleaning technology, the problem of poor fine particulate matter removal and clogging in existing coalbed methane purification technologies has been solved, achieving efficient and low-cost coalbed methane purification.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHAANXI MINGZE YISHENG ENERGY TECH CO LTD
- Filing Date
- 2026-06-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing coalbed methane purification technologies are ineffective at removing fine particulate matter, have high operating costs, are prone to clogging, and require different cleaning methods for filter plates of different diameters, resulting in cumbersome cleaning and potential safety hazards.
A multi-stage coal slime filtration and separation device is adopted, including a filtration and separation tower, a fiber cloth layer and a mist-catching mesh layer. Through cyclone filtration and multi-stage filter plate design, combined with online cleaning of flushing pipe groups, the device can achieve step-by-step filtration and cleaning of coal slime of different particle sizes.
It significantly improves the filtration stability and efficiency of coalbed methane, reduces the risk of blockage, achieves efficient and low-cost deep purification of coalbed methane, and reduces operating costs and safety hazards.
Smart Images
Figure CN122399486A_ABST