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CN-224227153-U - Oxidation-resistant annealing device for metal guide wire

CN224227153UCN 224227153 UCN224227153 UCN 224227153UCN-224227153-U

Abstract

The utility model discloses an oxidation-resistant annealing device for a metal guide wire, which comprises a frame, wherein a preheating box, a heating box and an annealing box are sequentially welded in the frame from left to right, and two ends of the frame are respectively provided with a through hole; according to the utility model, the preheating box, the heating box and the annealing box are linearly arranged in the frame, and along with the continuous passage of the metal guide wire through the preheating box, the heating box and the annealing box, the high-temperature fan on the surface of the exhaust pipe at the heating box is started, so that hot gas in the heating box is transferred into the cylinder of the preheating box, the metal guide wire passing through the cylinder is subjected to targeted preheating, and the metal guide wire is sequentially subjected to preheating, heating and annealing treatment, at the moment, inert gas led out of the inert gas storage tank is introduced into the heating box and the annealing box through the gas guide pipe and the two branch pipes, so that the inert gas drives air and is filled in the heating box and the annealing box, and the heat reutilization in the heating box is realized while the oxidation resistance of the metal guide wire in the heating and annealing stages is satisfied.

Inventors

  • YUAN HONGMIN
  • Sui Xianshuai
  • QI JIANFENG
  • YUAN HONGLIANG

Assignees

  • 河南旭升线缆有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (6)

  1. 1. The metal guide wire oxidation-resistant annealing device comprises a frame (1), and is characterized in that a preheating box (2), a heating box (3) and an annealing box (4) are sequentially welded inside the frame (1) from left to right, two ends of the frame (1) are respectively provided with a through opening (7), two guide wheels (8) are installed in the through opening (7) in a rolling manner, the preheating box (2), the heating box (3) and the annealing box (4) are mutually communicated, exhaust pipes (5) are respectively communicated with the tops of the preheating box (2), the heating box (3) and the annealing box (4), a high-temperature fan (6) is installed on the surface of the exhaust pipe (5) of the heating box (3), the exhaust pipe (5) of the heating box (3) extends to the inner side of the preheating box (2), the tail part of the exhaust pipe (5) of the heating box (3) is communicated with a cylinder (15), two ceramic heaters (16) are symmetrically installed in the heating box (3), two annealing components (17) are symmetrically installed in the annealing box (4), cooling components (17) are respectively arranged between the two annealing components (17) and two cooling components (19) are respectively arranged, and the surface of cooling tube (18) corresponds annealing subassembly (17) and is provided with two snakelike parts (20) to two snakelike parts (20) laminating of cooling tube (18) are in the face in opposite directions of two annealing subassemblies (17), the bottom of frame (1) is fixed with inert gas storage tank (12), and the end intercommunication of giving vent to anger of inert gas storage tank (12) has air duct (13), the one end of air duct (13) has two bleeder (14) through the tee bend intercommunication, and two bleeder (14) are linked together with heating cabinet (3) and annealing cabinet (4) respectively.
  2. 2. The metal guide wire oxidation-resistant annealing device according to claim 1, wherein side openings (9) are formed in the side surfaces of the preheating box (2), the heating box (3) and the annealing box (4), sealing covers (10) are attached to the outer surfaces of the side openings (9), a group of fixing blocks (11) are welded on the side surfaces of the preheating box (2), the heating box (3) and the annealing box (4) respectively, bolts connected with the sealing covers (10) are inserted into the top surfaces of the fixing blocks (11), communication openings are formed in the two ends of the side openings (9) and the preheating box (2), the heating box (3) and the annealing box (4), the communication openings are communicated with the side openings (9), and strip-shaped openings (21) are formed in one side, facing the side openings (9), of the cylinder (15).
  3. 3. The oxidation-resistant annealing device for metal guide wires according to claim 1, wherein two ends of the cooling pipe (18) penetrate through the annealing box (4) to be communicated with an external circulating water tank, a water pump is arranged on the surface of the cooling pipe (18), and cold water circularly flows in the cooling pipe (18).
  4. 4. The oxidation-resistant annealing device for metal guide wires according to claim 1, wherein a plurality of supporting rods (22) are welded at the top of the cylinder (15), and the tops of the supporting rods (22) are connected with the inner wall surface of the preheating box (2).
  5. 5. The oxidation resistant annealing device for metallic guide wires according to claim 1, characterized in that the opposite ends of the two annealing assemblies (17) are welded with metallic wires, respectively, and the metallic wires are in contact with the serpentine portion (20) of the cooling tube (18).
  6. 6. The oxidation-resistant annealing device for metal guide wires according to claim 1, wherein the preheating box (2), the heating box (3), the annealing box (4) and the passing opening (7) are linearly arranged, and the metal guide wires are transversely inserted into the preheating box (2), the heating box (3), the annealing box (4) and the passing opening (7).

Description

Oxidation-resistant annealing device for metal guide wire Technical Field The utility model relates to the technical field of annealing devices, in particular to an oxidation-resistant annealing device for a metal guide wire. Background The current conductive materials used in the production of wires and cables are mainly copper alloy wires and copper wires. As a conductor material for installing and arranging electric wires and low, medium and high voltage cables, copper wires and copper alloy wires are subjected to an annealing process, and thus an annealing device is required. In the prior art, the metal guide wire has considerable heat in the heating and annealing stages, because the metal guide wire needs to be heated before annealing, but the heat in the heating stage can only be used as a heating source of the metal guide wire, so that the heat energy source is lost and wasted. Therefore, the metal guide wire oxidation resistance annealing device has the advantages of oxidation resistance and heat recycling, and further solves the problems in the background technology. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides an oxidation-resistant annealing device for a metal guide wire. In order to achieve the purpose, the metal guide wire oxidation-resistant annealing device comprises a frame, wherein a preheating box, a heating box and an annealing box are sequentially welded inside the frame from left to right, two ends of the frame are respectively provided with a through hole, two guide wheels are arranged in the through holes in a rolling mode, the preheating box, the heating box and the annealing box are mutually communicated, the tops of the preheating box, the heating box and the annealing box are respectively communicated with an exhaust pipe, a high-temperature fan is arranged on the surface of the exhaust pipe of the heating box, the exhaust pipe of the heating box extends to the inner side of the preheating box, the tail parts of the exhaust pipes of the heating box are communicated with cylinders, two ceramic heaters are symmetrically arranged in the heating box, two annealing assemblies are respectively fixed inside the two annealing assemblies, cooling pipes are arranged between the two annealing assemblies, the surfaces of the cooling pipes correspond to the annealing assemblies, the two serpentine parts of the cooling pipes are attached to the opposite surfaces of the two annealing assemblies, the bottoms of the inert gas is fixedly connected with the two ends of the frame, and the inert gas is fixedly connected with one end of the two storage tanks through the exhaust pipes, and the two storage tanks are respectively communicated with one end of the branch pipes. As a further description of the above technical solution: the side of preheating cabinet, heating cabinet and annealing case has all been seted up the side opening, and the laminating of side open-ended surface has sealed lid, the side of preheating cabinet, heating cabinet and annealing case has a set of fixed block in two liang of welding respectively, and the top surface interlude of fixed block is provided with the bolt that links to each other with sealed lid, the UNICOM mouth has all been seted up at the both ends of side opening and preheating cabinet, heating cabinet and annealing case, and communicates each other between UNICOM mouth and the side opening, the bar opening has been seted up towards one side of side opening to the drum. As a further description of the technical scheme, two ends of the cooling pipe penetrate through the annealing box and are communicated with the external circulating water tank, a water pump is arranged on the surface of the cooling pipe, and cold water circularly flows in the cooling pipe. As further description of the technical scheme, a plurality of supporting rods are welded at the top of the cylinder, and the tops of the supporting rods are connected with the inner wall surface of the preheating box. As a further description of the above solution, the opposite ends of the two annealing assemblies are welded with wire mesh, respectively, and the wire mesh is in contact with the serpentine portion of the cooling tube. As further description of the technical scheme, the preheating box, the heating box, the annealing box and the through hole are linearly arranged, and metal guide wires are transversely inserted in the preheating box, the heating box, the annealing box and the through hole. The utility model has the following beneficial effects: According to the utility model, the preheating box, the heating box and the annealing box are linearly arranged in the frame, and along with the continuous passage of the metal guide wire through the preheating box, the heating box and the annealing box, the high-temperature fan on the surface of the exhaust pipe at the heating box is started, so that hot gas in the heating box is transferred into