Novel aluminum alloy cable aging annealing furnace

Abstract

The utility model discloses a novel aluminum alloy cable aging annealing furnace which comprises a furnace body which is arranged to be of a rectangular box body furnace structure and conducts annealing operation on an aluminum alloy cable; the supporting base is mounted at the bottom end of the furnace body, and the supporting base is mounted and supported at the bottom end of the furnace body; the protective furnace door is positioned at an opening in the side wall surface of the furnace body, and the protective furnace door and the furnace body form a shell structure of the aging annealing furnace; a heat preservation layer is arranged in the protective furnace door, and water spraying pipes are evenly arranged in the protective furnace door. According to the novel aluminum alloy cable aging annealing furnace, the heating cavity installed in the furnace body is arranged inside the furnace body in a wrapping mode, the heating wires arranged in the heating cavity fully heat the interior of the heating cavity under electric driving, and the heating wires fully surround the interior of the heating cavity; and the internal temperature of the heating cavity can be conveniently kept to fully perform heat treatment on the aluminum alloy cable, and wire performance reduction caused by non-uniform heating of the aluminum alloy cable is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing furnaces, in particular to a novel aluminum alloy cable aging annealing furnace. Background Art

[0002] Aging annealing furnace is a kind of equipment used to process metal materials. It improves the performance of the material by heating the metal material to a certain temperature and keeping it for a period of time, and then cooling it rapidly. It is a commonly used heat treatment equipment. When used to process aluminum alloy cables, it provides different functional effects on metal materials through heat treatment processes.

[0003] The temperature uniformity in the furnace of the existing aging annealing furnace is poor, which makes the annealing temperature of the wire in the furnace uneven, reduces the annealing effect of the wire, and directly affects the performance of the wire. In addition, as the annealing furnace is processing the wire, the smoke generated by the cooling inside is difficult to be discharged in time, which affects the processing effect of the wire and wastes the utilization effect of the heat energy inside the annealing furnace. Utility Model Content

[0004] The utility model aims to provide a novel aging annealing furnace for aluminum alloy cables, so as to solve the problem that the temperature uniformity in the furnace is poor, the annealing temperature of the wire is uneven, the annealing effect of the wire is reduced, and the performance of the wire is directly affected. In addition, as the annealing furnace is processing the wire, the smoke generated by the cooling inside is difficult to be discharged in time, which affects the processing effect of the wire and wastes the utilization effect of the heat energy inside the annealing furnace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel aluminum alloy cable aging annealing furnace, comprising a furnace body, which is arranged as a rectangular box furnace structure, and the furnace body is used for annealing aluminum alloy cables;

[0006] A support base is installed at the bottom of the furnace body, and the support base is located at the bottom of the furnace body for installation support;

[0007] A protective furnace door, which is located at the opening of the side wall of the furnace body, and the protective furnace door and the furnace body constitute a shell structure of the aging annealing furnace;

[0008] The protective furnace door is provided with a heat preservation layer inside, and water spray pipes are evenly arranged inside the protective furnace door, and lifting columns are symmetrically arranged on the top of the protective furnace door, and the inner wall surface of the furnace body is provided with a heating cavity, and the heating cavity is provided with a rectangular box structure;

[0009] The slide rail is symmetrically arranged on the inner wall of the heating chamber, the inner part of the slide rail is slidably connected with the bottom end of the limit frame, and the limit frame is arranged in a vertical direction with the inner wall of the heating chamber, and the heating chamber is provided with

[0010] The temperature control component performs aging annealing operation on the aluminum alloy cable placed in the heating chamber, and performs heat treatment on the aluminum alloy cable to improve its performance.

[0011] The adoption of the above technical solution facilitates rapid adjustment of the temperature inside the device and facilitates the annealing process of the aluminum alloy cable.

[0012] Preferably, the furnace body and the heating chamber are installed in a nested manner, and the heating chamber is against the surface of the protective furnace door, and a controller is provided on the outer wall of the furnace body.

[0013] By adopting the above technical solution, as the furnace body and the heating chamber are nested, it is convenient to perform annealing operation on the aluminum alloy.

[0014] Preferably, one end of the water spray pipe passes through the protective furnace door, and a one-way valve is arranged inside the end of the water spray pipe passing through the inner wall of the protective furnace door.

[0015] By adopting the above technical solution, as the water spray pipe runs through the inside of the protective furnace door, it is convenient to assist in regulating the temperature inside the heating chamber.

[0016] Preferably, the temperature control component comprises:

[0017] A vent pipe, which passes through the furnace body and the inner wall of the heating chamber;

[0018] A heating wire is evenly arranged in the heating chamber;

[0019] A detection probe, which penetrates the furnace body and the heating cavity;

[0020] A temperature display, which is connected to the detection probe and displays the temperature value of the connected detection probe;

[0021] A water dispersion box runs through the furnace body and the interior of the heating chamber.

[0022] By adopting the above technical solution, as the temperature control component adjusts the inside of the heating chamber, it is convenient to control the aluminum alloy cable.

[0023] Preferably, the ventilation pipe is staggered with the heating wire inside the heating chamber at the penetration point, and the ventilation pipe is connected to the internal space of the heating chamber.

[0024] By adopting the above technical solution, the internal aluminum alloy can be easily processed through the cooperation of the heating wire and the heating chamber.

[0025] Preferably, the detection probe and the temperature display are in a T-shaped structure, and the detection probe is located inside the heating chamber.

[0026] By adopting the above technical solution, as the detection probe and the temperature display form an integral structure, it is convenient for the device to detect the inside of the heating chamber.

[0027] Preferably, the water dispersion box is composed of a pipe and a circular box body, and through holes are evenly arranged on the surface of the circular box body of the water dispersion box.

[0028] By adopting the above technical solution, the liquid is cooled down inside the heating chamber through the through holes on the surface of the circular box body of the water dispersion box.

[0029] Compared with the prior art, the utility model has the following beneficial effects: the new aluminum alloy cable aging annealing furnace:

[0030] 1. When in use, the heating chamber installed inside the furnace body is arranged in a wrapped shape inside, and the heating wire arranged inside the heating chamber fully heats the inside of the heating chamber under electric drive. The heating wire fully surrounds the inside of the heating chamber, so as to maintain the temperature inside the heating chamber to fully heat the aluminum alloy cable, thereby avoiding uneven heating of the aluminum alloy cable and causing degradation of the wire performance;

[0031] 2. The ventilation pipes installed in the furnace body and the heating chamber are convenient for air discharge, wherein the ventilation pipes are connected to the interior of the heating chamber, so that the smoke generated by the liquid sprayed by the water spray pipe and the bulk water tank due to cooling and vaporizing when it meets the high temperature is discharged to the outside along the ventilation pipes, so as to maintain the temperature and humidity inside the heating chamber stable and avoid the influence on the heat treatment of the aluminum alloy cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the utility model;

[0033] Figure 2 This is a schematic diagram of the overall internal side section stereoscopic structure of the utility model;

[0034] Figure 3 This is a schematic diagram of the overall internal three-dimensional structure of the utility model;

[0035] Figure 4 This is a schematic diagram of the three-dimensional structure of the furnace body and the heating chamber of the utility model;

[0036] Figure 5 This is a schematic diagram of the three-dimensional structure of the heating chamber and the temperature display of the utility model;

[0037] Figure 6 It is a schematic diagram of the three-dimensional structure of the protective furnace door and the lifting column installation of the utility model.

[0038] In the figure: 1. furnace body; 2. supporting base; 3. protective furnace door; 4. insulation layer; 5. water spray pipe; 6. lifting column; 7. heating chamber; 8. slide rail; 9. limit frame; 10. ventilation pipe; 11. heating wire; 12. detection probe; 13. temperature display; 14. water tank; 15. controller. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] See also Figure 1-6 The utility model provides a technical solution: a novel aluminum alloy cable aging annealing furnace, comprising a furnace body 1, a supporting base 2, a protective furnace door 3, an insulation layer 4, a water spray pipe 5, a lifting column 6, a heating chamber 7, a slide rail 8, a limit frame 9, a vent pipe 10, a heating wire 11, a detection probe 12, a temperature display 13, a bulk water tank 14 and a controller 15;

[0041] The furnace body 1 is a rectangular box furnace structure, and the furnace body 1 is used for annealing aluminum alloy cables. The furnace body 1 and the heating chamber 7 are nested, and the heating chamber 7 is against the surface of the protective furnace door 3. The outer wall of the furnace body 1 is provided with a controller 15.

[0042] A support base 2 is installed at the bottom of the furnace body 1, and the support base 2 is located at the bottom of the furnace body 1 for installation support;

[0043] A protective furnace door 3, which is located at an opening on a side wall of the furnace body 1, and the protective furnace door 3 and the furnace body 1 form a shell structure of the aging annealing furnace;

[0044] An insulation layer 4 is arranged inside the protective furnace door 3, and water spray pipes 5 are evenly arranged inside the protective furnace door 3, and lifting columns 6 are symmetrically arranged on the top of the protective furnace door 3, a heating chamber 7 is arranged on the inner wall of the furnace body 1, and the heating chamber 7 is arranged in a rectangular box structure, one end of the water spray pipe 5 passes through the protective furnace door 3, and a one-way valve is arranged inside one end of the water spray pipe 5 passing through the inner wall of the protective furnace door 3;

[0045] The slide rail 8 is symmetrically arranged on the inner wall of the heating chamber 7, the inner part of the slide rail 8 is slidably connected with the bottom end of the limit frame 9, and the limit frame 9 is arranged in a vertical direction with the inner wall of the heating chamber 7, and a temperature control component is arranged inside the heating chamber 7 to perform aging annealing operation on the aluminum alloy cable placed in the heating chamber 7, and perform heat treatment on the aluminum alloy cable to improve its performance;

[0046] In conjunction with the accompanying drawings Figure 1-6 As shown, when in use, the furnace body 1 is supported by the bottom end of the support base 2 for installation. Figure 1As shown, a raised platform structure is arranged at one side of the opening of the furnace body 1, a protective furnace door 3 is arranged at the upper end of the furnace body 1 platform to keep the internal temperature stable, a heat preservation layer 4 arranged inside the protective furnace door 3 reduces the temperature loss of the heating chamber 7 inside the furnace body 1, and a lifting column 6 arranged at the upper end of the protective furnace door 3 is installed with the frame inside the workshop, wherein the lifting column 6 is an electrically driven two-stage sliding connected rod structure, wherein the water spray pipe 5 is arranged inside the protective furnace door 3 to facilitate rapid cooling of the inside of the heating chamber 7, as shown in FIG. Figure 1-4 As shown, one end of the water spray pipe 5 is connected to the external water pipe, and a one-way valve is arranged at one end of the water spray pipe 5 to prevent the internal heat from being discharged to the outside through the water spray pipe 5. Figure 1-5 As shown, a slide rail 8 is arranged at the bottom end of the heating chamber 7, as shown in FIG. Figure 2-4 As shown, the limiting frame 9 inside the slide rail 8 slides, as shown in FIG. Figure 2-5 As shown, the protective furnace door 3 is engaged with the furnace body 1 and the heating chamber 7. When opening and closing, the protective furnace door 3 is pulled by the external frame to facilitate the removal of the protective furnace door 3. The limit frame 9 slidably connected inside the slide rail 8 is installed. The slide rail 8 is used to assist in adjusting the position of the limit frame 9, and the limit frame 9 provides installation limit for the aluminum alloy cable placement frame;

[0047] The temperature control components include:

[0048] A vent pipe 10 passes through the furnace body 1 and the inner wall of the heating chamber 7. The vent pipe 10 passes through the heating wire 11 in the heating chamber 7 and is arranged at an offset position. The vent pipe 10 communicates with the inner space of the heating chamber 7.

[0049] A heating wire 11, which is evenly arranged in the inner cavity of the heating cavity 7;

[0050] A detection probe 12, which penetrates the furnace body 1 and the heating chamber 7, the detection probe 12 and the temperature display 13 are in a T-shaped structure, and the probe position of the detection probe 12 is located inside the heating chamber 7;

[0051] A temperature display 13, which is connected to the detection probe 12, and the temperature display 13 displays the temperature value of the connected detection probe 12;

[0052] The water diffuser 14 penetrates the furnace body 1 and the heating chamber 7. The water diffuser 14 is composed of a pipe and a circular box body, and the surface of the circular box body of the water diffuser 14 is evenly provided with through holes.

[0053] In conjunction with the accompanying drawings Figure 1-6As shown, the ventilation pipe 10 installed through the furnace body 1 and the heating chamber 7 is convenient for replacing the gas inside the heating chamber 7. When in use, the temperature inside the heating chamber 7 is detected by the detection probe 12, which is convenient for the temperature display 13 to display. The temperature of the heating chamber 7 is maintained by the ventilation pipe 10, which is convenient for heat treatment of the aluminum alloy cable. When rapid cooling is required, the water tank 14 running through the heating chamber 7 cooperates with the water spray pipe 5 of the protective furnace door 3 to spray liquid into the heating chamber 7, which is convenient for rapid cooling of the heating chamber 7. The gas and the generated water vapor are discharged through the ventilation pipes 10 in the upper row, and cold air is sent into the ventilation pipes 10 in the lower row to facilitate auxiliary cooling of the heating chamber 7, so as to facilitate annealing of the aluminum alloy cable.

[0054] Working principle: when using the new aluminum alloy cable aging annealing furnace, as the aluminum alloy cable is placed on the surface of the placement frame and the limit frame 9 is placed into the heating chamber 7, the slide rail 8 is adjusted for the position of the limit frame 9, as the heating wire 11 arranged in the heating chamber 7 is driven by electricity to heat the heating chamber 7, the aluminum alloy cable is heated, and the ventilation pipe 10 that runs through the furnace body 1 and the heating chamber 7 is used to send hot air into the heating chamber 7 through the ventilation pipe 10 as the constant temperature is required, so that the detection probe 12 and the temperature display 13 can monitor the inside of the heating chamber 7 in real time to maintain the temperature inside the heating chamber 7. When rapid cooling is required, the aluminum alloy cable placed on the limit frame 9 is quickly cooled by the water tank 14 and the water spray pipe 5. After the ventilation pipe 10 extracts half of the air in the heating chamber 7 through the vacuum pump, the heating chamber 7 is connected to the air supply equipment to send cold air into the heating chamber 7, which is convenient for rapid cooling of the aluminum alloy cable, convenient for changing the performance of the aluminum alloy cable, and increasing the overall practicality.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of aluminum alloy cable aging annealing furnace, comprising: The furnace body (1) is configured as a rectangular box furnace structure, and the furnace body (1) is used for annealing aluminum alloy cables; A support base (2) is installed at the bottom end of the furnace body (1), and the support base (2) is located at the bottom end of the furnace body (1) for installation support; A protective furnace door (3) is located at an opening on a side wall of the furnace body (1), and the protective furnace door (3) and the furnace body (1) form a shell structure of an aging annealing furnace; The invention is characterized in that: a heat-insulating layer (4) is arranged inside the protective furnace door (3), water spray pipes (5) are evenly arranged inside the protective furnace door (3), and lifting columns (6) are symmetrically arranged at the top of the protective furnace door (3), and a heating chamber (7) is arranged on the inner wall surface of the furnace body (1), and the heating chamber (7) is arranged as a rectangular box structure; The slide rail (8) is symmetrically arranged on the inner wall surface of the heating chamber (7), the interior of the slide rail (8) is slidably connected to the bottom end of the limit frame (9), and the limit frame (9) is arranged in a vertical direction to the inner wall surface of the heating chamber (7), and the interior of the heating chamber (7) is provided with The temperature control component performs aging annealing on the aluminum alloy cable placed in the heating chamber (7), and performs heat treatment on the aluminum alloy cable to improve its performance.

2. The novel aluminum alloy cable aging annealing furnace according to claim 1 is characterized in that: The furnace body (1) and the heating chamber (7) are installed in a nested manner, and the heating chamber (7) and the surface of the protective furnace door (3) are against each other. A controller (15) is provided on the outer wall surface of the furnace body (1).

3. The novel aluminum alloy cable aging annealing furnace according to claim 1 is characterized in that: One end of the water spray pipe (5) passes through the protective furnace door (3), and a one-way valve is provided inside the end of the water spray pipe (5) that passes through the inner wall of the protective furnace door (3).

4. The novel aluminum alloy cable aging annealing furnace according to claim 1 is characterized in that: The temperature control component comprises: A vent pipe (10) which passes through the furnace body (1) and the inner wall of the heating chamber (7); A heating wire (11) which is evenly arranged in the inner cavity of the heating cavity (7); A detection probe (12) which penetrates the furnace body (1) and the interior of the heating chamber (7); A temperature display (13) connected to the detection probe (12), the temperature display (13) displays the temperature value of the connected detection probe (12); A water dispersion box (14) runs through the furnace body (1) and the interior of the heating chamber (7).

5. The novel aluminum alloy cable aging annealing furnace according to claim 4 is characterized in that: The ventilation pipe (10) is arranged at a position offset from the heating wire (11) inside the heating chamber (7) at the penetration point, and the ventilation pipe (10) is in communication with the internal space of the heating chamber (7).

6. The novel aluminum alloy cable aging annealing furnace according to claim 4 is characterized in that: The detection probe (12) and the temperature display (13) are in a T-shaped structure, and the detection probe (12) is located inside the heating chamber (7).

7. The novel aluminum alloy cable aging annealing furnace according to claim 4 is characterized in that: The water dispersion box (14) is composed of a pipeline and a circular box body, and the surface of the circular box body of the water dispersion box (14) is evenly provided with through holes.

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