A method for realizing efficient dust removal of coke oven vehicles
By establishing a dust removal suction monitoring system and dynamically adjusting the speed of the dust removal fan, the problem of uncoordinated operation between coke oven vehicles and ground dust removal systems was solved, achieving efficient dust removal from coke oven vehicles, reducing pollutant emissions and energy consumption, and improving the environmental benefits of coking production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI MEISHAN IRON & STEEL CO LTD
- Filing Date
- 2024-11-29
- Publication Date
- 2026-06-05
AI Technical Summary
The lack of coordination between coke oven vehicles and the ground dust removal system during the coking production process leads to excessive pollutant emissions and low efficiency of the dust removal system, especially with insufficient suction at the end and serious flue gas overflow at the interface.
By establishing a dust removal suction monitoring system, the rotation speed of ground and vehicle-mounted dust removal fans is measured and adjusted in real time. The air pressure and suction in the dust removal pipeline are dynamically adjusted according to the location of the coke oven vehicle to ensure the coordinated operation of the dust removal system. This includes dynamic adjustment of fan speed during the production preparation stage and operation process, and the use of axial flow variable frequency dust removal fans to adapt to intermittent flue gas overflow.
This improved the operating efficiency of the dust collector, reduced the overflow of pollutant flue gas during the coke oven vehicle production process, and enhanced the environmental protection level of coking production.
Smart Images
Figure CN122146315A_ABST