TH93484A - Precious metal recovery machine - Google Patents

Abstract

DC60 Precious Metal Recovery Machine 1 for recovery of precious metals contained in materials to be treated. Process The apparatus includes a main body section 10 with a combustion chamber 13, a combustion burner 20, which supplies hot gas into the combustion chamber 13, flue 30 for the emission of the combustion gas produced. This occurs in the combustion chamber 13, outside and the heating vessel 15, which has been attached. It is set in the combustion chamber 13 and contains the material to be treated. Where the heating container 15 has a bottom and an opening 15a is placed at the top where it can be sealed. And a contact path 153 has been formed in it. The heating vessels and the free space on top of the combustion chamber 13 will be in contact, while the packing equipment 42 for loading materials will be operated. The process continuously passes through the opening 15a into the heating vessel 15 and the stirring device 44 for stirring the molten material formed into the heating container 15. Precious Metal Recovery Machine Can effectively restore high quality precious metals. Precious Metal Recovery Machine 1 is for recovering precious metals contained in materials to be treated. Process The apparatus includes a main body section 10 with a combustion chamber 13, a combustion burner 20, which supplies hot gas into the combustion chamber 13, flue 30 for the emission of the combustion gas produced. This occurs in the combustion chamber 13, outside and the heating vessel 15, which has been attached. It is set in the combustion chamber 13 and contains the material to be treated. Where the heating container 15 has a bottom and an opening 15a is placed at the top where it can be sealed. And a contact path 153 has been formed in it. The heating vessels and the free space on top of the combustion chamber 13 will be in contact, while the packing equipment 42 for loading materials will be operated. The process continuously passes through the opening 15a into the heating vessel 15 and the stirring device 44 for stirring the molten material formed into the heating container 15. Precious Metal Recovery Machine can effectively restore high quality precious metals.

Claims (10)

1. A precious metal regenerator is used to regenerate precious metals present in the material to be processed. It consists of a main body containing the combustion chamber, a burner that delivers hot gases into the chamber, a flue to release combustion gases, and a heating vessel placed in the combustion chamber containing the material to be processed. The heating vessel has a sealed bottom and top opening, and is designed with contact pathways to communicate with the empty space above the combustion chamber. The regenerator also includes a loading device for continuously feeding the material to be processed through the opening into the heating vessel and a stirring device for agitating the molten material within the heating vessel. 2. A precious metal reconditioning device under claim 1, in which the stirring device has a stirring blade submerged in the molten material and creates a vortex flow within the molten material by rotation, and the packing device is positioned to allow the material to be processed to fall into the vortex flow. 3. Precious metal regenerator according to claim 2, where the heating vessel has a flow path for supply where the bottom of the vessel contacts the outside of the main body through the side wall of the combustion chamber, thus the molten material can be supplied through a molten material outlet formed at the far end of the flow path, and the molten material outlet is formed above the impeller for stirring. 4. Precious metal reconditioning device under claim 2, where the dispensing flow path has an upward-leading section which is directed out of the vessel body through the side wall and extends upward along the side wall, and a molten material discharge port is provided at the distal end of the upward-leading section. 5. A precious metal reconditioning device as per claim 3 or 4, where the discharge flow path has a maintenance channel formed at a position below the molten material discharge port and in contact with the part near the bottom of the heating vessel. 6. A precious metal regeneration device pursuant to either claim 3 or 5, in which the heating vessel contains a graphite crucible with an integrated flow path for forming. 7. A precious metal regenerator pursuant to either Treaty 1 or 6 in which the heating vessel has a cylindrical heating tower protruding upwards from the combustion chamber and with its openings tightly sealed, and the packing device is mounted on the heating tower. 8. Precious metal regeneration device pursuant to claim 7, where the conducting heating tower is arranged to move along the uppermost surface of the main body, and the stirring vanes are contoured to contract upwards to avoid interference with the heating vessel when the conducting heating tower moves. 9. A precious metal restoration device pursuant to either claim 1 or 8, in which the packing device incorporates a screw conveyor for transporting the material to be processed. 10. A precious metal regenerator under either Treaty 1 or 9, in which the combustion chambers consist of a first combustion chamber in which a heating vessel is enclosed and a second combustion chamber which surrounds the first combustion chamber by providing internal partitions. The heating vessel is in contact with the second combustion chamber through a contact path. The combustion burners are arranged at least in the first combustion chamber, so the combustion gases generated in the first combustion chamber are released through a combustion gas outlet into the second combustion chamber, and the combustion gases generated in the second combustion chamber are released through a chimney to the outside.