Copper rod continuous casting cooling device

Abstract

The utility model relates to the technical field of cooling devices, in particular to a continuous casting cooling device for a copper rod, which comprises a mounting mechanism and a cooling mechanism, the two supporting pipes are rotationally mounted on the mounting mechanism, the two supporting pipes are coaxially mounted, and the copper rod penetrates through inner cavities of the two supporting pipes; the two mounting frames are mounted in cooperation with the two supporting pipes correspondingly, and the two mounting frames are symmetrically arranged relative to the rotating axes of the two supporting pipes; the two water supply pipes are arranged on the two mounting frames correspondingly, and a plurality of spray heads are arranged on the water supply pipes at equal intervals; the water supply mechanism is arranged on the mounting mechanism and is used for spraying the cooling liquid in the mounting mechanism to the copper rod through the spray head for cooling; the driving mechanism is arranged on the mounting mechanism and used for driving the multiple nozzles on the two water supply pipes to rotate through the supporting pipe, and the cooling interval is increased; the cold area efficiency is improved, and the working scene adaptability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooling device, in particular to copper pole continuous casting cooling device. BACKGROUND

[0002] In the copper pole continuous casting production process, the cooling link is one of the steps. The traditional copper pole cooling mode adopts static spraying or immersion cooling method, these methods can reduce the temperature of copper pole to a certain extent, but there are many deficiencies. For example, static spraying often cannot ensure that the cooling liquid is uniformly distributed on the surface of copper pole, leading to uneven cooling of each part of copper pole, easily causing thermal stress concentration, affecting the quality and performance of copper pole. And immersion cooling may cause low cooling efficiency due to limited direct contact area between cooling liquid and copper pole, and easily cause copper pole surface oxidation, further affecting product quality.

[0003] In addition, with the continuous development of copper pole continuous casting technology, the requirements for cooling efficiency and uniformity are increasing. The traditional cooling mode is not up to the task when dealing with high-speed and large-diameter copper pole continuous casting, and it is difficult to meet the dual demands of production efficiency and product quality. Especially in large-scale copper pole continuous casting production line, the traditional cooling mode not only has low efficiency, but also may become a key factor restricting the production speed. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the utility model provides a copper pole continuous casting cooling device which improves the cooling zone efficiency and increases the work scene adaptability.

[0005] The copper pole continuous casting cooling device of the utility model comprises:

[0006] The mounting mechanism is independently fixed and arranged;

[0007] Two supporting pipes are rotatably arranged on the mounting mechanism, and the two supporting pipes are coaxially arranged, and the copper pole passes through the inner cavities of the two supporting pipes;

[0008] Two mounting racks are arranged in cooperation with the two supporting pipes, and the two mounting racks are symmetrically arranged relative to the rotation axes of the two supporting pipes;

[0009] Two water supply pipes are arranged on the two mounting racks, and a plurality of nozzles are equidistantly arranged on the water supply pipes;

[0010] A water supply mechanism is arranged on the mounting mechanism, and is used for spraying the cooling liquid in the mounting mechanism to the copper pole through the nozzles for temperature reduction;

[0011] A driving mechanism is arranged on the mounting mechanism, and is used for rotating the plurality of nozzles on the two water supply pipes through the supporting pipes, so as to increase the temperature reduction interval.

[0012] Further, the mounting mechanism comprises:

[0013] The base is arranged in an inverted trapezoidal structure, and the top end of the base is arranged as an opening.

[0014] The mounting box is arranged in the middle of the top end of the base, and a sealing cover is rotatably arranged on the top of the mounting box through a hinge, which is used to block the cooling liquid sprayed by the plurality of nozzles and make the cooling liquid flow back into the inner cavity of the base.

[0015] The two auxiliary members are symmetrically arranged in the inner groove of the mounting box, and the two support pipes are rotatably arranged on the two auxiliary members, respectively.

[0016] Preferably, the two ends of the connection position between the mounting box and the base are respectively provided with heat dissipation openings, and the heat dissipation openings are provided with filter screens.

[0017] Further, the water supply mechanism comprises:

[0018] The water pump is arranged inside the cavity of the base, and the water inlet end of the water pump is located in the cooling liquid in the cavity of the base;

[0019] The two hoses are both arranged at the water outlet end of the water pump, and the other ends of the two hoses are respectively connected with the two water supply pipes;

[0020] The two fixing members are respectively arranged inside the mounting box, and are used to fix the positions of the hoses.

[0021] Preferably, the driving mechanism comprises:

[0022] The air cylinder is arranged on the base, and the output end of the air cylinder is provided with a straight rack;

[0023] The transmission gear is coaxially arranged on one of the support pipes, and the transmission gear is in meshing connection with the straight rack.

[0024] Further, the air cylinder moves in one direction at a time, and drives the support pipe to rotate by 180°.

[0025] Preferably, the base is provided with a connecting member, and the straight rack is slidably arranged in the positioning groove of the connecting member.

[0026] Further, a plurality of adjusting feet are arranged on the base.

[0027] The copper rod continuous casting cooling device provided by the utility model has the advantages that through the rotary motion of the nozzles, the range of the cooling liquid spraying coverage is increased, the width and uniformity of the cooling interval are improved, the cooling efficiency is effectively improved, the mounting mechanism provides a solid foundation to ensure the stability of the whole device in the running process, the driving mechanism and the water supply mechanism can be adjusted in parameters according to actual conditions, and the copper rod continuous casting process of different specifications and speed requirements can be adapted. The copper rod continuous casting cooling device provided by the utility model not only can improve the cooling efficiency, but also can ensure the quality and production efficiency of the copper rod, and is suitable for copper rod continuous casting production lines of various scales. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of the copper rod continuous casting cooling device of the present invention at a first angle;

[0029] Figure 2 This is a schematic cross-sectional view of the installation mechanism of the copper rod continuous casting cooling device in the present invention;

[0030] Figure 3 This is a schematic diagram of the internal structure of the copper rod continuous casting cooling device in the utility model;

[0031] Figure 4 This is a schematic diagram of the driving mechanism structure of the copper rod continuous casting cooling device in the utility model;

[0032] Figure 5 This is a schematic structural diagram of the copper rod continuous casting cooling device in the present invention after omitting the base;

[0033] Markings in the accompanying drawings: 1. Installation mechanism; 11. Base; 12. Installation box; 13. Hinge; 14. Sealing cover; 15. Auxiliary parts; 16. Filter; 17. Adjustment foot; 2. Support pipe; 3. Installation frame; 4. Water supply pipe; 5. Nozzle; 6. Water supply mechanism; 61. Water pump; 62. Hose; 63. Fixing part; 7. Driving mechanism; 71. Cylinder; 72. Spur rack; 73. Transmission gear; 74. Connecting part. DETAILED DESCRIPTION

[0034] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] The utility model relates to a copper rod continuous casting cooling device, such as Figures 1 to 5 Shown, including:

[0036] The mounting mechanism 1 is independently fixed and is the basic part of the entire cooling device;

[0037] Two support tubes 2 are rotatably mounted on the mounting mechanism 1, and the two support tubes 2 are coaxially mounted, with the copper rod passing through the inner cavities of the two support tubes 2;

[0038] Two mounting brackets 3 are respectively mounted on the two support tubes 2, and the two mounting brackets 3 are symmetrically arranged relative to the rotation axes of the two support tubes 2;

[0039] Two water supply pipes 4 are respectively provided on the two mounting frames 3, and a plurality of nozzles 5 are equidistantly provided on the water supply pipes 4. These nozzles 5 are used to spray coolant onto the copper rods passing by, thereby achieving uniform cooling;

[0040] The water supply mechanism 6 is arranged on the mounting mechanism 1 and is used for spraying the cooling liquid in the mounting mechanism 1 to the copper rod through the spray head 5 to reduce the temperature;

[0041] The driving mechanism 7 is arranged on the mounting mechanism 1 and is used for supporting the pipe 2 to drive the multiple spray heads 5 on the two water supply pipes 4 to rotate, so as to increase the cooling interval;

[0042] The working principle of the device is as follows:

[0043] When the copper rod is prepared to be continuously cast, first, the copper rod is inserted into the inner cavities of the two supporting pipes 2 and is ensured to be located on the axes of the two supporting pipes 2, then the water supply mechanism 6 is started to send the cooling liquid to the spray heads 5 through the pipeline system, at the same time, the driving mechanism 7 starts to work to slowly rotate the supporting pipe 2 and the water supply pipe 4 and the spray head 5 arranged on the supporting pipe 2, so that the spray head 5 changes the position continuously with the movement of the copper rod, the area of the cooling liquid spraying is expanded, and the copper rod is ensured to be cooled sufficiently and uniformly, and the mounting mechanism 1 maintains the stability of the whole device to avoid the influence of vibration or shaking on the cooling effect;

[0044] The rotation of the spray head 5 increases the range of the cooling liquid spraying, improves the width and uniformity of the cooling interval, effectively improves the cooling efficiency, the mounting mechanism 1 provides a solid foundation to ensure the stability of the whole device in the running process, the driving mechanism 7 and the water supply mechanism 6 can be adjusted according to the actual situation, and the copper rod continuous casting process with different specifications and speed requirements is adapted, the copper rod continuous casting cooling device provided by the utility model not only can improve the cooling efficiency, but also can ensure the quality and production efficiency of the copper rod, and is suitable for copper rod continuous casting production lines of various scales.

[0045] As a preferred scheme, as shown in the figure, Figures 1 to 5 The mounting mechanism 1 comprises:

[0046] The base 11 is arranged in an inverted trapezoidal structure, the top end of the base 11 is arranged as an opening, the cooling liquid flowing back after being sprayed by the spray head 5 can be collected, and the cooling liquid can be cooled, a plurality of adjusting feet 17 are arranged on the base 11 and are used for adjusting the height and flatness of the base 11 to adapt to different installation environments and ground conditions;

[0047] The mounting box 12 is arranged at the top middle part of the base 11, the mounting box 12 not only provides support for the internal components, but also has a sealing effect, and the sealing cover 14 is rotatably arranged on the top of the mounting box 12 through the hinge 13, the sealing cover 14 can effectively prevent the cooling liquid sprayed by the spray head 5 from directly splashing into the external environment, and the cooling liquid sprayed by the multiple spray heads 5 is blocked and flows back into the inner cavity of the base 11;

[0048] Two auxiliary members 15 are symmetrically arranged in the inner groove of the mounting box 12, and the two support pipes 2 are respectively arranged on the two auxiliary members 15, the auxiliary member 15 provides a stable rotating fulcrum for the support pipe 2, and ensures that the support pipe 2 rotates smoothly under the action of the driving mechanism 7;

[0049] The working principle of the mounting mechanism 1 of the device is as follows:

[0050] When preparing to continuously cast a copper rod, first, place the base 11 at a predetermined position, adjust the height of each adjusting foot 17 according to the actual ground conditions, so that the base 11 is completely horizontal and stably placed on the ground, then open the sealing cover 14, pass the copper rod into the inner cavities of the two support pipes 2, and ensure that the copper rod is located on the axes of the two support pipes 2, then close the sealing cover 14, start the water supply mechanism 6, and make the cooling liquid be delivered to each spray head 5 through the pipeline system, in this process, the cooling liquid sprayed by the spray head 5 is blocked by the sealing cover 14 and flows back to the inner cavity of the base 11, realizing the recycling of the cooling liquid;

[0051] Through the inverted trapezoidal structure of the base 11 and the adjustable height of the adjusting foot 17, the best stability and levelness of the entire cooling device in any environment are ensured, the design of the mounting box 12 and the sealing cover 14 not only protects the internal components from external interference, but also effectively guides the backflow of the cooling liquid, realizes the recycling of resources, and the high-precision bearing design in the auxiliary member 15 ensures the stable rotation of the support pipe 2, increases the breadth and uniformity of the cooling interval, and improves the cooling efficiency.

[0052] As a preferred scheme, as shown in Figure 1 The two ends of the connection position of the mounting box 12 and the base 11 are respectively provided with heat dissipation openings, and the heat dissipation openings are provided with filter screens 16;

[0053] By arranging the heat dissipation openings at the two ends of the connection position of the mounting box 12 and the base 11, the air circulation can be effectively promoted, the internal heat dissipation can be accelerated, the low-temperature state of the cooling liquid can be maintained, and thus the efficiency of the entire cooling system is improved, the filter screen 16 blocks the entry of external dust, sundries and the like into the cooling device, prevents these substances from affecting the working efficiency of the spray head 5 or blocking the pipeline system, and thus protects the normal operation of the equipment.

[0054] As a preferred scheme, as shown in Figure 2 The water supply mechanism 6 comprises:

[0055] A water pump 61 is arranged in the cavity of the base 11, and the water inlet end of the water pump 61 is located in the cooling liquid in the cavity of the base 11;

[0056] Two hoses 62 are respectively arranged at the water outlet end of the water pump 61, and the other ends of the two hoses 62 are respectively connected with the two water supply pipes 4;

[0057] Two fixing members 63 are arranged in the installation box 12 respectively for fixing the position of the hose 62;

[0058] Through the high-efficiency energy-saving water pump 61 and the reasonable arrangement of the hose 62, the stable supply of the cooling liquid is ensured, the cooling efficiency is improved, the use of the hose 62 increases the flexibility of the system, the position and direction of the spray head 5 are adjusted, different cooling requirements are adapted, the fixing member 63 effectively limits the movement range of the hose 62, and the stability and service life of the spray are ensured.

[0059] As a preferred solution, as shown in Figures 1 to 5 The driving mechanism 7 comprises:

[0060] A cylinder 71 is arranged on the base 11, and a straight rack 72 is arranged at the output end of the cylinder 71; the main function of the cylinder 71 is to provide power to make the straight rack 72 move linearly;

[0061] A transmission gear 73 is coaxially arranged on a support pipe 2, and the transmission gear 73 is in meshing connection with the straight rack 72; when the straight rack 72 is driven to move by the cylinder 71, the transmission gear 73 rotates to drive the support pipe 2 and the water supply pipe 4 and the spray head 5 arranged thereon to rotate together;

[0062] The cylinder 71 moves in one direction at a time to drive the support pipe 2 to rotate by 180°;

[0063] A connecting member 74 is arranged on the base 11, and the straight rack 72 is slidingly arranged in the positioning groove of the connecting member 74; the connecting member 74 not only provides guiding support for the straight rack 72, but also ensures the stability of the straight rack 72 during movement;

[0064] Through the cooperation of the cylinder 71 and the straight rack 72, the accurate rotation of the support pipe 2 by 180° each time is realized, the width and uniformity of the cooling interval are increased, the linear motion is converted into rotary motion by the gear pair, the intermediate link is reduced, the transmission efficiency and reliability are improved, the connecting member 74 provides reliable guiding support for the straight rack 72, and the stability and durability of the whole driving system are ensured.

[0065] The copper rod continuous casting cooling device of the utility model, its installation mode, connection mode or setting mode are all common mechanical modes, as long as the beneficial effects can be achieved, and implementation can be carried out.

[0066] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, on the premise of not departing from the technical principle of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection range of the utility model.

Claims

1. Copper rod continuous casting cooling device, characterized in that, include: The mounting mechanism (1) is independently fixed; Two support tubes (2) are rotatably mounted on the mounting mechanism (1), and the two support tubes (2) are coaxially mounted, with the copper rod passing through the inner cavities of the two support tubes (2); Two mounting frames (3) are respectively mounted in cooperation with the two support tubes (2), and the two mounting frames (3) are symmetrically arranged relative to the rotation axes of the two support tubes (2); Two water supply pipes (4) are respectively arranged on the two mounting frames (3), and a plurality of nozzles (5) are equidistantly arranged on the water supply pipes (4); A water supply mechanism (6) is provided on the mounting mechanism (1) and is used to spray the cooling liquid in the mounting mechanism (1) toward the copper rod through the nozzle (5) to reduce the temperature; A driving mechanism (7) is provided on the mounting mechanism (1) and is used for the support pipe (2) to drive the plurality of nozzles (5) on the two water supply pipes (4) to rotate, thereby increasing the cooling range.

2. The copper rod continuous casting cooling device as recited in claim 1, characterized by, The mounting mechanism (1) comprises: The base (11) is configured as an inverted trapezoidal structure, and the top of the base (11) is configured as an opening; An installation box (12) is arranged at the middle of the top of the base (11), and a sealing cover (14) is provided on the top of the installation box (12) by rotating through a hinge (13), and is used to block the coolant sprayed by the plurality of nozzles (5) and return it to the inner cavity of the base (11); Two auxiliary parts (15) are symmetrically arranged in the inner groove of the installation box (12), and the two support pipes (2) are respectively rotatably arranged on the two auxiliary parts (15).

3. The copper rod continuous casting and cooling device as recited in claim 2, wherein Heat dissipation openings are respectively provided at both ends of the connection position between the installation box (12) and the base (11), and filters (16) are provided at the heat dissipation openings.

4. The copper rod continuous casting and cooling device as recited in claim 2, wherein The water supply mechanism (6) comprises: A water pump (61) is arranged inside the cavity of the base (11), and a water inlet end of the water pump (61) is located in the coolant in the cavity of the base (11); Two hoses (62), one end of each of which is mounted on the water outlet of the water pump (61), and the other ends of the two hoses (62) are respectively connected to the two water supply pipes (4); Two fixing members (63) are respectively arranged inside the installation box (12) and are used to fix the position of the hose (62).

5. The copper rod continuous casting and cooling device as recited in claim 2, wherein The driving mechanism (7) comprises: A cylinder (71) is arranged on the base (11), and a straight rack (72) is provided at the output end of the cylinder (71); A transmission gear (73) is coaxially arranged on one of the support tubes (2), and the transmission gear (73) is meshedly connected with the spur rack (72).

6. The copper rod continuous casting and cooling device as recited in claim 5, wherein The cylinder (71) moves in one direction at a time, driving the support tube (2) to rotate 180 degrees.

7. The copper rod continuous casting and cooling device as recited in claim 5, wherein A connecting piece (74) is provided on the base (11), and the spur rack (72) is slidably mounted in a positioning groove of the connecting piece (74).

8. The continuous casting and cooling device for copper bars as claimed in claim 2, characterized in that, A plurality of adjustment feet (17) are provided on the base (11).

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