Electrolytic manganese residue harmless pretreatment mixing device

Abstract

The utility model provides a kind of electrolytic manganese slag harmless pretreatment mixing equipment, it is related to metallurgical solid waste harmless treatment mixing device, including mixing tank, stirring subassembly and rotary feed assembly;Stirring subassembly includes rotary support plate, stirring drive motor and stirring shaft, rotary feed assembly includes gear disc and feed drive motor, gear disc is fixed with multiple feed cylinders, feed cylinder bottom is equipped with feed hole, the drive gear connected on feed drive motor is engaged with gear disc.The beneficial effects of the utility model are that the mixture to be mixed is placed in different feed cylinders in proportion, feed drive motor can drive gear disc and all feed cylinders to rotate, so that the material in all feed cylinders can be simultaneously rotated, so that the mixture to be mixed can be preliminarily mixed during feeding, which can effectively prevent the material from accumulating or stratifying, and improve the mixing efficiency and uniformity during the electrolytic manganese slag harmless treatment process.

Claims

1. A pretreatment mixing device for harmless treatment of electrolytic manganese slag, characterized in that, Includes a mixing tank (100), a stirring assembly, and a rotary feed assembly; The stirring assembly includes a rotating support plate (200), a stirring drive motor (300), and a stirring shaft (302). The rotating support plate (200) is fixed to the top of the mixing tank (100), the stirring drive motor (300) is fixed to the rotating support plate (200), the upper end of the stirring shaft (302) is connected to the stirring drive motor (300), and the lower end extends through the rotating support plate (200) into the mixing tank (100). Multiple stirring blades (303) are fixedly provided on the stirring shaft (302); multiple feed troughs (202) are provided on the rotating support plate (200). The rotary feeding assembly includes a gear disk (400) and a feeding drive motor (600). The gear disk (400) is rotatably mounted on the rotary support plate (200). The gear disk (400) is fixedly provided with a plurality of feeding cylinders (500). Each feeding cylinder (500) has at least one feeding hole (401) at its bottom. The feeding drive motor (600) is fixed to the side wall of the mixing tank (100). A drive gear (601) is fixedly provided on the top output shaft of the feeding drive motor (600). The drive gear (601) meshes with the gear disk (400).

2. The electrolytic manganese residue harmless pretreatment mixing device according to claim 1, characterized in that, The feed troughs (202) are evenly arranged around the stirring drive motor (300), and all feed troughs (202) are fan-shaped troughs.

3. The electrolytic manganese residue harmless pretreatment mixing device according to claim 2, characterized in that, Adjacent feed troughs (202) form feed baffles (201), the number of feed baffles (201) is the same as the number of feed holes (401), the width of the feed baffles (201) is greater than the diameter of the feed holes (401), and the feed baffles (201) are used to block the feed holes (401).

4. The electrolytic manganese residue harmless pretreatment mixing device according to claim 1, characterized in that, The rotating support plate (200) is also provided with a bearing mounting groove, which surrounds the feed drive motor (600). A thrust bearing (402) is installed in the bearing mounting groove. The gear disk (400) is provided with a clearance hole in the middle to avoid the feed drive motor (600). The gear disk (400) is rotatably mounted on the rotating support plate (200) through the thrust bearing (402).

5. The electrolytic manganese residue harmless pretreatment mixing device according to claim 1, characterized in that, Each feed cylinder (500) is fixedly provided with a feed funnel (501), the upper edge of the feed funnel (501) is fixed to the inner wall of the feed cylinder (500), and the lower end of the feed funnel (501) is fixed to the inner wall of the feed hole (401).

6. The electrolytic manganese residue harmless pretreatment mixing device according to claim 1, characterized in that, The top of the mixing tank (100) is also provided with a protective ring (102), which has a notch (103) where the drive gear (601) meshes with the gear disk (400).

7. The electrolytic manganese residue harmless pretreatment mixing device according to claim 1, characterized in that, The mixing tank (100) is provided with a discharge port at the bottom. A discharge inner tube (700) is fixed at the lower part of the discharge port. A hydraulic cylinder (800) is fixed inside the discharge inner tube (700). A sealing block (801) is fixed at the top of the telescopic shaft of the hydraulic cylinder (800). A plurality of discharge side grooves (701) are also provided on the side wall of the discharge inner tube (700).

8. The electrolytic manganese residue harmless pretreatment mixing device according to claim 7, characterized in that, The inner discharge pipe (700) is also provided with an outer discharge pipe (702), the upper end of which is connected to the bottom of the mixing tank (100).

9. The electrolytic manganese residue harmless pretreatment mixing device according to claim 1, characterized in that, The rotating support plate (200) is also provided with a mounting base (301), and the stirring drive motor (300) is fixed on the mounting base (301).

10. The electrolytic manganese slag harmless pretreatment mixing equipment according to claim 9, characterized in that, The mounting housing (301) is equipped with a stirring reducer, which is connected to the stirring drive motor (300) and the stirring shaft (302).

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