Automatic coal injection device of secondary lead smelting furnace
A technology for smelting furnaces and regenerated lead, applied in furnaces, furnace cooling, crucible furnaces, etc., can solve the problems of high labor intensity, short service life, lack of safety, etc., reduce manpower and financial resources, facilitate operation, and improve safety sexual effect
Pending Publication Date: 2022-07-22
JIANGSU NEW CHUNXING RESOURCE RECYCLING CO LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The purpose of the present invention is to provide an automatic coal injection device for a regenerated lead smelting furnace to solve the problems of short service life, easy burning, high labor intensity and lack of safety of existing coal injection guns used in conjunction with the smelting furnace
Method used
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Effect test
Embodiment 1
[0037] Embodiment 1: The coal injection device includes: a spray gun 1, a spray gun base 2, a spray gun fixing frame 3, a spray gun guide wheel 4, a hoist 5, a pulley 6, a wire rope 7 and a frame 8;
[0038] The spray gun base 2 is connected to the upper end of the frame 8; the spray gun base 2 is connected with a spray gun fixing frame 3 and a spray gun guide wheel 4, the front part of the spray gun 1 is overlapped on the spray gun fixing frame 3, and can be mounted on the spray gun fixing frame 3 Rolling movement; the spray gun guide wheel 4 is fixedly connected to the rear of the spray gun 1, and the spray gun guide wheel 4 can roll on the spray gun base 2;
[0039] A hoist 5 and a pulley 6 are connected at the bottom of the spray gun base 2; there are multiple pulleys 6, which are respectively located at both ends of the spray gun base 2 and the two ends of the winch 5; On the wheel, the spray gun guide wheel 4 is fixedly connected to the wire rope 7, and the hoist 5 drive...
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The invention discloses an automatic coal injection device of a secondary lead smelting furnace and belongs to the field of secondary lead smelting furnaces. A spray gun base of the coal injection device is connected to the upper end of the rack; the spray gun base is connected with a spray gun fixing frame and a spray gun guide wheel, and the front part of the spray gun is lapped on the spray gun fixing frame and can roll on the spray gun fixing frame; the spray gun guide wheel is fixedly connected to the rear part of the spray gun and can roll on the spray gun base; a winch and a pulley are connected to the bottom of the spray gun base; the pulleys are located at the two ends of the spray gun base and the two ends of the winch respectively. The steel wire rope is wound on the pulleys and an output wheel of the winch, the spray gun guide wheel is fixedly connected to the steel wire rope, and the winch drives the steel wire rope to rotate forwards or reversely to drive the spray gun to move on the spray gun base. The coal injection device has the advantages of convenience and rapidness in installation, low cost and safety and reliability in use; gun clamping is avoided, the gun inserting angle is moderate, and positioning is firm and accurate; operation is convenient and flexible, and the labor intensity of workers is greatly relieved.
Description
technical field [0001] The invention relates to the field of regenerated lead smelting furnaces, in particular to an automatic coal injection device of a regenerated lead smelting furnace. Background technique [0002] The lead mud obtained by crushing and sorting waste lead-acid batteries needs to be smelted at high temperature, and pulverized coal needs to be added to the smelting furnace during smelting. reducing agent. The coal feeding method generally uses a coal injection gun to add pulverized coal to the smelting furnace to meet the production needs. [0003] During the smelting process, the coal injection gun is manually inserted into or pulled out of the molten pool through the injection gun socket on the side wall of the furnace body, and pulverized coal is injected into the molten pool of the smelting furnace through the coal injection gun to complete the injection process. The coal injection gun is still manually pulled out of the smelting furnace after the coa...
Claims
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IPC IPC(8): F27B14/08F27B14/14F27B14/20F27D9/00F23C5/06F23C7/00F23D1/00C22B13/02C22B7/00
CPCF27B14/08F27B14/14F27B14/20F27D9/00F23D1/00F23C5/06F23C7/00C22B13/025F27B2014/0837F27D2009/0005F27D2009/0013F27D2009/0018
Inventor 杨春明
Owner JIANGSU NEW CHUNXING RESOURCE RECYCLING CO LTD