Heating device for recovering precious metal from APT solid waste residues
By designing a heating device with movable electric heating rod and agitating assembly, the problems of limited heating range and low uniformity of the existing heating device are solved, and efficient and uniform heating effects are achieved.
CN222758294UActive Publication Date: 2025-04-15DAYU DONGHONG TIN PROD CO LTD
Patent Information
- Application Number
- CN202421565594.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Technical Problem
The existing APT solid waste residue recycling precious metals are fixed by heating device heating plates. The heating range is limited, the heating effect is poor, and the uniformity is low.
Method used
设计了一种包括加热罐和电加热套的加热装置，加热罐内设有搅拌组件和多个电加热杆，电加热杆可随搅拌杆转动进行加热，增加了加热范围和效率。
Benefits of technology
It improves heating efficiency and uniformity, expands the heating range, and ensures efficient heating during the precious metal recycling process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222758294U_ABST
Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a heating device for recovering precious metal from APT (ammonium paratungstate) solid waste residues, which comprises a heating tank, a stirring component is arranged in the heating tank and comprises a vertical stirring rod, stirring blades are fixed at the bottom of the stirring rod, and the top of the stirring rod penetrates through the heating tank and then is connected with a stepping motor. A first wire channel is formed in the stirring rod, a main wire is arranged in the first wire channel, the top end of the main wire penetrates through the stirring rod and then is connected with an external power source through a conductive sliding ring, a heating assembly is arranged in the middle of the stirring rod located in the heating tank and comprises a plurality of electric heating rods, and the electric heating rods are connected with the main wire through first branch wires. The stirring device is simple and reasonable in structure, capable of heating while stirring, high in heating efficiency, high in heating uniformity, movable in position of the electric heating rod and large in heating range.
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Citation Information
Patent Citations
Device for producing copper sulfate from copper slag
CN210595296U