Combined sealing type electrodeposition acid mist discharging device

Abstract

The utility model relates to the technical field of acid mist discharging devices, in particular to a combined sealing type electrodeposition acid mist discharging device which comprises a cover body and groove covering cloth which are connected with each other in the long edge direction, and the two ends of the cover body are in lap joint with the short edge side walls of an electrodeposition groove respectively to form stable supporting. One side of the groove covering cloth in the long edge direction is fixedly connected to the cover body, and the other side of the groove covering cloth is in lap joint with the long edge side wall of the electrodeposition groove, so that the cover body and the groove covering cloth are matched with each other to cover the top opening of the electrodeposition groove, and electrodeposition acid mist is prevented from overflowing and leaking. In conclusion, the device can be installed at the opening in the top of the electrodeposition cell, acid mist generated in the electrodeposition process is effectively pumped away, micro-negative pressure on the upper portion of the electrodeposition cell is maintained, the acid mist is orderly concentrated towards the covering space in the cover body and pumped away by the exhaust pipe, and therefore the acid mist is prevented from flowing in a plant in the electrodeposition production process, and the workshop production environment is improved. And the manufacturing cost is further reduced, and the production efficiency is improved.

Claims

1. A combined sealed electrolytic acid mist discharge device, characterized in that: The invention comprises a cover body (10) and a slot cover cloth (20) connected to each other in the long side direction, wherein the two ends of the cover body (10) are respectively overlapped with the short side walls of the electrolytic cell (40) to form a stable support, and one side of the slot cover cloth (20) in the long side direction is fixedly connected to the cover body (10), and the other side thereof is overlapped with the long side wall of the electrolytic cell (40), so that the cover body (10) and the slot cover cloth (20) cooperate with each other to form a cover on the top opening (41) of the electrolytic cell (40), thereby preventing the electrolytic acid mist from overflowing and leaking.

2. A combined sealed electro-acid mist discharge device according to claim 1, characterized in that: A first pressure strip (21) is provided on the side of the slot cover cloth (20) close to the cover body (10), and the first pressure strip (21) is fixedly connected to the cover body (10), thereby assisting the slot cover cloth (20) to be fixedly connected to the cover body (10).

3. The combined sealed electro-acid mist discharge device according to claim 1, characterized in that: A second pressure strip (22) is provided on the side of the slot cover cloth (20) away from the cover body (10), and the second pressure strip (22) is fixed to the slot cover cloth (20) and assists the slot cover cloth (20) so that the slot cover cloth (20) overlaps the long side wall of the electrolytic cell (40).

4. The combined sealed electro-acid mist discharge device according to claim 1, characterized in that: A third pressure strip is provided on both sides of the slot cover cloth (20) in the short side direction, the third pressure strip is fixed to the slot cover cloth (20) and assists the slot cover cloth (20) so that the slot cover cloth (20) overlaps the short side wall of the electrolytic cell (40).

5. A combined sealed electro-acid mist discharge device according to any one of claims 1 to 4, characterized in that: It also includes an exhaust assembly (30), one end of which is connected to a covered space (42) formed by the cover body (10) and the slot cover cloth (20), and the other end of which is connected to an external exhaust mechanism, so that the external exhaust mechanism can perform an exhaust operation on the electrolytic acid mist in the covered space (42).

6. The combined sealed electro-acid mist discharge device according to claim 5, characterized in that: The exhaust assembly (30) is provided with an exhaust pipe (31), the exhaust pipe (31) is fixedly connected to the cover body (10), and is provided with a plurality of openings (32) in a direction facing the electrodeposition tank (40); one end of the exhaust pipe (31) is connected to the cover space (42), and the other end is connected to an external exhaust mechanism, so that the external exhaust mechanism can perform an exhaust operation on the electrodeposition acid mist in the cover space (42).

7. The combined sealed electro-acid mist discharge device according to claim 6, characterized in that: The exhaust assembly (30) is further provided with an exhaust valve (33) and a pipe seat (34); the pipe seat (34) is fixedly connected to the electrolytic cell (40); one end of the exhaust valve (33) is fixedly connected to the pipe seat (34) and the other end thereof is fixedly connected to the exhaust pipe (31).

8. The combined sealed electro-acid mist discharge device according to claim 6, characterized in that: The exhaust assembly (30) is further provided with a cleaning groove (35) and a cleaning plug plate (37); the cleaning groove (35) is connected to the exhaust pipe (31) via a three-way pipe fitting (38) and is provided with a cleaning port (36) for cleaning the exhaust pipe (31); the cleaning plug plate (37) is movably connected to the cleaning groove (35) and closes or opens the cleaning port (36).

9. The combined sealed electro-acid mist discharge device according to claim 1, characterized in that: The cover body (10) is provided with a hanging rack (11), and the hanging rack (11) is fixedly connected to both ends of the cover body (10). After the slot cover cloth (20) is turned over along a side close to the cover body (10), it can be hung on the hanging rack (11).

10. The combined sealed electro-acid mist exhaust device according to claim 1, characterized in that: The cover body (10) is provided with a lifting frame (12), and the lifting frame (12) is fixedly connected to the cover body (10) and is used to lift the entire acid mist discharge device away.

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