Zinc slag separation and recovery equipment

Abstract

The utility model discloses zinc dross separating and recycling equipment which comprises a rack, a centrifugal supergravity dross separator, a dross receiving tank, a press-down forming cylinder and an electric heating and forming die, an upper-layer X-axis gear rack electric sliding table is arranged at the top of the rack, a suspension arm is hung on the upper-layer X-axis gear rack electric sliding table, and a lower-layer X-axis gear rack electric sliding table is arranged on the lower-layer X-axis gear rack electric sliding table. A Z-axis gear and rack electric sliding table is arranged on the suspension arm, a centrifugal supergravity scum separator is mounted on the Z-axis gear and rack electric sliding table, a zinc pot and a scum receiving tank are arranged in the stroke of the upper-layer X-axis gear and rack electric sliding table, and the scum receiving tank is arranged on the lower-layer X-axis gear and rack electric sliding table. Through the mode, the zinc slag separation and recovery equipment provided by the utility model has the advantages that the slag suction efficiency is improved through the rising and falling actions of the anti-interference barrel, and the shaping of zinc slag is improved by utilizing the press-down forming air cylinder, so that the collection and transportation are convenient, the zinc slag recovery efficiency is improved, and the zinc plating production cost, the logistics transportation of zinc ingots and the zinc slag recovery treatment cost are reduced.

Description

Technical Field

[0001] The utility model relates to the field of metallurgical equipment, in particular to zinc slag separation and recovery equipment. Background Art

[0002] CN 118321023 A discloses a centrifugal supergravity separation device and method for hot-dip galvanizing suspended slag. This device (a centrifugal supergravity slag separator) is used in hot-dip galvanizing tanks to achieve online separation of suspended slag, improving the coating quality of hot-dip galvanized products. In actual use, this device has been found to generate vortices within the zinc pot, causing the zinc slag to disperse and reduce collection efficiency. This requires intermittent shutdown of the device, waiting for the zinc slag to gather before restarting. This results in inefficient zinc slag collection and a high equipment failure rate. Furthermore, the collected zinc slag accumulates in a dispersed structure, requiring frequent slag removal and transportation, which wastes manpower and resources. Utility Model Content

[0003] The main technical problem solved by the utility model is to provide a zinc slag separation and recovery equipment, which improves the slag suction efficiency through the lifting and lowering action of the anti-interference bucket, and uses the downward pressure forming cylinder to improve the shaping of the zinc slag for easy collection and transportation, thereby improving the zinc slag recovery efficiency, reducing the galvanizing production cost, the logistics transportation of zinc ingots and the zinc slag recovery and processing costs.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a zinc slag separation and recovery equipment, including a frame, a centrifugal supergravity slag separator, a slag receiving pot, a lower pressure forming cylinder, an electric heating and forming mold, wherein an upper X-axis gear rack electric slide is provided on the top of the frame, the upper X-axis gear rack electric slide is mounted with a crane arm, a Z-axis gear rack electric slide is provided on the crane arm, a centrifugal supergravity slag separator is installed on the Z-axis gear rack electric slide, a zinc pot and a slag receiving pot are arranged within the stroke of the upper X-axis gear rack electric slide, the slag receiving pot is provided on a lower X-axis gear rack electric slide, a lower pressure forming cylinder is provided within the stroke of the lower X-axis gear rack electric slide, and an electric heating and forming mold is installed at the front end of the lower pressure forming cylinder, and the electric heating and forming mold is matched and docked with the slag receiving pot in the vertical direction.

[0005] In a preferred embodiment of the present invention, the downward pressure forming cylinder is installed upside down on a double-layer bracket, a synchronous guide column lifting platform is provided on the double-layer bracket, the electric heating and forming mold is hoisted under the synchronous guide column lifting platform, the synchronous guide column lifting platform is connected to the downward pressure forming cylinder, and a through opening is opened on the double-layer bracket. The electric heating and forming mold passes through the downward pressure forming cylinder and is pressed into the slag receiving pot through the through opening.

[0006] In a preferred embodiment of the present invention, a cantilever is provided on the frame, and a reverse thrust cylinder and a fixed pulley group are respectively provided at both ends of the cantilever. A movable pulley group is provided at the front end of the reverse thrust cylinder, and a suspension cable is wound around the movable pulley group and the fixed pulley group. An anti-interference bucket is connected under the suspension cable, and the anti-interference bucket is placed in the zinc pot. The centrifugal super gravity slag separator absorbs the zinc slag in the zinc pot in the anti-interference bucket, and the centrifugal super gravity slag separator releases the zinc slag in the slag receiving tank.

[0007] The beneficial effects of the utility model are as follows: the zinc slag separation and recovery equipment provided by the utility model improves the slag suction efficiency through the lifting and lowering action of the anti-interference barrel, and utilizes the downward pressure forming cylinder to improve the shaping of the zinc slag for easy collection and transportation, thereby improving the zinc slag recovery efficiency, reducing the galvanizing production cost, the logistics transportation of zinc ingots and the zinc slag recovery and processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0009] Figure 1 This is the overall structural diagram of a zinc slag separation and recovery device of the utility model;

[0010] Figure 2 It is the structural diagram of the boom;

[0011] Figure 3 This is the structural diagram of the downward pressure forming cylinder;

[0012] Figure 4 It is a schematic diagram of the equipment implementing zinc slag recovery next to the zinc pot. DETAILED DESCRIPTION

[0013] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] like Figure 1-4 As shown, the embodiment of the utility model includes:

[0015] A zinc slag separation and recovery equipment comprises a frame 1, a centrifugal supergravity slag separator 2, a slag receiving pot 3, a downward pressure forming cylinder 4, and an electric heating and forming mold 5. An upper X-axis gear rack electric slide 6 is provided on the top of the frame 1, and the upper X-axis gear rack electric slide 6 is mounted with a boom 7. A Z-axis gear rack electric slide 8 is provided on the boom 7, and a centrifugal supergravity slag separator 2 is installed on the Z-axis gear rack electric slide 8. A zinc pot 9 and a slag receiving pot 3 are arranged within the stroke of the upper X-axis gear rack electric slide 6. The slag receiving pot 3 is arranged on a lower X-axis gear rack electric slide 10. A downward pressure forming cylinder 4 is mounted within the stroke of the lower X-axis gear rack electric slide 10, and an electric heating and forming mold 5 is installed at the front end of the downward pressure forming cylinder 4. The electric heating and forming mold 5 is matched and docked with the slag receiving pot 3 in the vertical direction.

[0016] Among them, the downward pressure forming cylinder 4 is installed upside down on a double-layer bracket 11, and a synchronous guide column lifting platform 12 is provided on the double-layer bracket 11. The electric heating and forming mold 5 is hoisted under the synchronous guide column lifting platform 12. The synchronous guide column lifting platform 12 is connected to the downward pressure forming cylinder 4. A through opening 13 is opened on the double-layer bracket 11. The electric heating and forming mold 5 passes through the downward pressure forming cylinder 4 and is pressed into the slag receiving pot 3 through the through opening 13.

[0017] Furthermore, a cantilever 14 is provided on the frame 1, and a reverse thrust cylinder 15 and a fixed pulley group 16 are respectively provided at both ends of the cantilever 14. A movable pulley group 17 is provided at the front end of the reverse thrust cylinder 15. A suspension cable 18 is wound around the movable pulley group 17 and the fixed pulley group 16. An anti-interference bucket 19 is connected to the bottom of the suspension cable 18. The anti-interference bucket 19 is placed in the zinc pot 9. The centrifugal super gravity slag separator 2 absorbs the zinc slag in the zinc pot 9 in the anti-interference bucket 19, and the centrifugal super gravity slag separator 2 releases the zinc slag in the slag receiving tank 3.

[0018] Before the zinc slag collection begins, the reverse thrust cylinder 15 switches from the extended state to the retracted state, the distance between the fixed pulley set 16 and the movable pulley set 17 is shortened, the hoisting cable 18 descends, and the anti-interference bucket 19 falls into the zinc pot. The anti-interference bucket 19 stays on the zinc water surface and surrounds the zinc slag on the liquid surface. Then the upper X-axis gear rack electric slide 6 and the Z-axis gear rack electric slide 8 are started, and the centrifugal super gravity slag separator 2 is transferred to the anti-interference bucket 19. The centrifugal super gravity slag separator 2 is started and The zinc slag begins to be sucked away. After the zinc slag is completely sucked away, the upper X-axis gear rack electric slide 6 and the Z-axis gear rack electric slide 8 operate a second time, transferring the centrifugal supergravity slag separator 2 to the top of the slag receiving tank 3. The zinc slag in the centrifugal supergravity slag separator 2 falls into the slag receiving tank 3. The slag receiving tank 3 is then transferred to the bottom of the downward pressure forming cylinder 4 by the lower X-axis gear rack electric slide 10. The downward pressure forming cylinder 4 drives the electric heating and forming mold 5 downward to compress the zinc slag in the slag receiving tank 3 into zinc cakes. After repeated reciprocating slag suction, deslagging, and compression processes, the zinc cakes in the slag receiving tank 3 can be efficiently recovered.

[0019] In summary, the utility model provides a zinc slag separation and recovery equipment, which improves the slag suction efficiency through the lifting and lowering action of the anti-interference barrel 19, and uses the downward pressure forming cylinder to improve the shaping of the zinc slag for easy collection and transportation, thereby improving the zinc slag recovery efficiency, reducing the galvanizing production cost, the logistics transportation of zinc ingots and the zinc slag recovery and processing cost.

[0020] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A zinc slag separation and recovery device, characterized in that: It includes a frame, a centrifugal supergravity slag separator, a slag receiving pot, a downward pressure forming cylinder, an electric heating and forming mold, an upper X-axis gear rack electric slide is provided on the top of the frame, the upper X-axis gear rack electric slide is mounted with a crane arm, a Z-axis gear rack electric slide is provided on the crane arm, a centrifugal supergravity slag separator is installed on the Z-axis gear rack electric slide, a zinc pot and a slag receiving pot are arranged within the stroke of the upper X-axis gear rack electric slide, the slag receiving pot is provided on a lower X-axis gear rack electric slide, a downward pressure forming cylinder is provided within the stroke of the lower X-axis gear rack electric slide, an electric heating and forming mold is installed at the front end of the downward pressure forming cylinder, and the electric heating and forming mold is matched and docked with the slag receiving pot in the vertical direction.

2. The zinc slag separation and recovery equipment according to claim 1, characterized in that: The downward pressure forming cylinder is installed upside down on a double-layer bracket, and a synchronous guide column lifting platform is provided on the double-layer bracket. The electric heating and forming mold is hoisted under the synchronous guide column lifting platform. The synchronous guide column lifting platform is connected to the downward pressure forming cylinder. A through opening is opened on the double-layer bracket. The electric heating and forming mold passes through the downward pressure forming cylinder and is pressed into the slag receiving pot through the through opening.

3. The zinc slag separation and recovery equipment according to claim 1, characterized in that: A cantilever is provided on the frame, and a reverse thrust cylinder and a fixed pulley group are respectively provided at both ends of the cantilever. A movable pulley group is provided at the front end of the reverse thrust cylinder. A suspension cable is wound between the movable pulley group and the fixed pulley group. An anti-interference bucket is connected under the suspension cable. The anti-interference bucket is placed in the zinc pot. The centrifugal super gravity slag separator absorbs zinc slag in the zinc pot in the anti-interference bucket, and the centrifugal super gravity slag separator releases the zinc slag in the slag receiving tank.

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