一种工业窑炉生产烟气脱硫装置
By introducing structures such as purification towers, atomizing nozzles, filter plates, and cleaning scrapers into the flue gas desulfurization device for industrial kilns, the problem of regular filter cleaning has been solved, automated flue gas desulfurization has been achieved, and operating efficiency and desulfurization effect have been improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGYIN LANTIAN IND FURNACE MFG CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-17
AI Technical Summary
In existing industrial kiln flue gas desulfurization devices, the filter screens require regular inspection and cleaning after long-term use, which increases the workload of the staff.
The purification tower is arranged vertically and equipped with atomizing nozzles, filter plates, flushing nozzles and cleaning scrapers. Through chemical reaction and backwashing, combined with the drive blades driving the cleaning scrapers to clean the filter plates, it prevents impurities from clogging them.
The automated flue gas desulfurization process has been achieved, reducing the frequency of manual cleaning and improving the operating efficiency and desulfurization effect of the equipment.
Smart Images
Figure CN224506714U_ABST
Abstract
Claims
1. An industrial kiln flue gas desulfurization device, comprising a longitudinally arranged purification tower (1), the lower end side of the purification tower (1) is fixedly installed with an air inlet pipe (2), and the upper surface of the purification tower (1) is fixedly installed with an air outlet pipe (3), characterized in that, Also includes: The purification tower (1) has a first mounting frame (4) with a ring structure fixedly installed at the upper end inside, and an atomizing nozzle (5) is fixedly installed inside the first mounting frame (4), and a delivery pipe (6) connected to the atomizing nozzle (5) is fixedly installed on the side of the first mounting frame (4). The purification tower (1) has a horizontally arranged filter plate (7) fixedly installed at the lower end of its interior, and a second mounting bracket (8) is fixedly installed in the middle of the interior of the purification tower (1), and a flushing nozzle (10) for flushing the filter plate (7) is fixedly installed on the lower surface of the second mounting bracket (8). The upper surface of the second mounting bracket (8) is provided with a collection groove (9) with a recessed structure, and the collection groove (9) is connected to the flushing nozzle (10); A recycling bin (17) is fixedly installed below the purification tower (1) and connected to it.
2. A device for flue gas desulphurization in industrial furnaces according to claim 1, characterized in that: The air inlet pipe (2) is connected to the exhaust system of the industrial kiln, and the air outlet pipe (3) is connected to the downstream processing system.
3. A device for flue gas desulphurization in industrial furnaces according to claim 1, characterized in that: The second mounting bracket (8) has a sponge filter media (11) fixedly installed inside, and the filter media (11) has through holes (12) that run vertically through it.
4. The industrial kiln flue gas desulfurization device according to claim 1, characterized in that: A cleaning scraper (13) with a soft brush is rotatably mounted on the lower surface of the filter plate (7), and the cleaning scraper (13) is in contact with and rubs against the lower surface of the filter plate (7).
5. A device for flue gas desulphurization in industrial furnaces according to claim 4, characterized in that: The drive blade (14) is coaxially fixedly installed below the rotating shaft of the cleaning scraper (13), and the drive blade (14) corresponds to the position of the diversion pipe (16).
6. A device for flue gas desulphurization in industrial furnaces according to claim 5, characterized in that: The diverter pipe (16) is connected to the control valve (15), and the control valve (15) is fixedly installed outside the intake pipe (2), and the diameter of the diverter pipe (16) is smaller than the diameter of the intake pipe (2).