Cooling equipment used after heat treatment

Abstract

The utility model belongs to the technical field of silicon-manganese alloy ball processing, and particularly relates to cooling equipment used after heat treatment, which comprises a support cover, a driving carrying wheel is rotatably connected to the inner wall of the support cover, a plurality of partition material containing grooves are arranged on the outer side of the driving carrying wheel, a plurality of shielding net plates are mounted on two sides of the driving carrying wheel, and the partition material containing grooves are communicated with the shielding net plates. The shielding net plates are installed on the inner walls of the corresponding partitioned material containing grooves, a feeding box is installed at the top end of the supporting cover, and a discharging opening is formed in one side of the supporting cover. Through cooperative use of a plurality of partitioned material containing grooves, a plurality of shielding net plates and a feeding box, when a large number of silicon-manganese alloy balls are fed at a time, redundant silicon-manganese alloy balls can be left in the feeding box, the situation that the partitioned material containing grooves carry the large number of silicon-manganese alloy balls to enter a supporting cover at the same time to be cooled is avoided, and the service life of the silicon-manganese alloy balls is prolonged. The problems that the alloy ball cannot rapidly reach the expected cooling temperature, the mechanical performance of the product is reduced, and the indexes such as strength and toughness are difficult to meet the high-standard requirement are solved.

Description

Technical Field

[0001] This utility model belongs to the field of silicon-manganese alloy ball processing technology, specifically relating to a cooling device for heat treatment. Background Technology

[0002] In production settings, heat-treated ferrosilicon alloy balls are typically transferred to a cooling water tank using conveyor equipment for cooling. However, sometimes errors in the feeding process lead to an excessive number of ferrosilicon alloy balls being added to the cooling water tank at once, revealing the significant limitations of traditional cooling processes and equipment.

[0003] Concentrating a large number of alloy balls in a water tank can cause a series of problems. First, an excessive number of alloy balls will drastically reduce the heat exchange efficiency between the cooling medium (water) and the alloy balls. Because the limited volume of cooling water cannot adequately absorb the heat released by a large number of alloy balls in a short time, the alloy balls cannot quickly reach the expected cooling temperature, resulting in insufficient cooling. This not only affects the microstructure of the alloy balls, leading to quality defects such as uneven grain size and unreasonable hardness distribution, but also reduces the mechanical properties of the product, making it difficult to meet high standards for strength and toughness. Utility Model Content

[0004] This invention provides a cooling device for heat treatment, which solves the problem of the cooling effect being affected by a large amount of alloy balls being added at one time.

[0005] This utility model provides the following technical solution: It includes a support cover, a drive wheel rotatably connected to the inner wall of the support cover, several partitioned material receiving grooves provided on the outer side of the drive wheel, several shielding mesh plates installed on both sides of the drive wheel, the shielding mesh plates being installed on the inner walls of the corresponding partitioned material receiving grooves, a feeding box installed at the top of the support cover, the feeding box being slidably connected to the side wall of the drive wheel, a discharge port opened on one side of the support cover, the discharge port corresponding to the opening size of the partitioned material receiving grooves, several partitioned material receiving grooves being rotated sequentially to an angle corresponding to the discharge port, and a support shaft fixedly connected to the inner wall of the drive wheel, the support shaft being rotatably connected to the inner wall of the support cover.

[0006] A support frame is installed on the outside of the support cover, and the support shaft is rotatably connected to the inside of the support frame.

[0007] The support cover has a cooling box at its bottom, and water pipes are installed on both sides of the cooling box. The two water pipes are installed on the corresponding side of the support cover.

[0008] The support frame is equipped with a drive motor on one side, a transmission wheel is installed at one end of the support shaft, a synchronous rotation transmission belt is provided between the drive motor and the transmission wheel, and an L-shaped support rod is installed on one side of the support frame to support the drive motor.

[0009] The support frame is equipped with a limiting telescopic rod on one side, and the drive wheel has several limiting grooves on its side wall. The output end of the limiting telescopic rod is inserted into the inner wall of the limiting groove.

[0010] The beneficial effects of this utility model are as follows: By using a combination of several partitioned material tanks, several shielding mesh plates, and a feeding box, when a large number of silicon-manganese alloy balls are fed at once, the excess silicon-manganese alloy balls can remain in the feeding box. This avoids the partitioned material tanks carrying a large number of silicon-manganese alloy balls into the support cover for cooling at the same time. This solves the problem that the alloy balls cannot quickly reach the expected cooling temperature, resulting in insufficient cooling. This not only affects the microstructure of the alloy balls, leading to quality defects such as uneven grain size and unreasonable hardness distribution, but also reduces the mechanical properties of the product, making it difficult to meet high standard requirements for indicators such as strength and toughness.

[0011] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 3 This is a three-dimensional cross-sectional structural diagram of the cooling box and the support frame in this utility model;

[0015] Figure 4 This is a three-dimensional structural diagram of the drive wheel in this utility model.

[0016] In the diagram: 1. Cooling box; 11. Feeding box; 12. Discharge port; 2. Drive wheel; 21. Partitioned material trough; 22. Shielding mesh plate; 23. Support shaft; 231. Transmission wheel; 24. Limiting groove; 3. Cooling box; 31. Water guide pipe; 4. Support frame; 41. Drive motor; 411. L-shaped support rod; 42. Synchronous rotation transmission belt; 43. Limiting telescopic rod. Detailed Implementation

[0017] Please see Figures 1-4The present invention provides the following technical solution: a support cover 1 is included, a drive wheel 2 is rotatably connected to the inner wall of the support cover 1, a plurality of partitioned material receiving grooves 21 are provided on the outer side of the drive wheel 2, a plurality of shielding mesh plates 22 are installed on both sides of the drive wheel 2, the shielding mesh plates 22 are installed on the inner wall of the corresponding partitioned material receiving grooves 21, a feeding box 11 is installed at the top of the support cover 1, the feeding box 11 is slidably connected to the side wall of the drive wheel 2, a discharge port 12 is opened on one side of the support cover 1, the discharge port 12 corresponds to the opening size of the partitioned material receiving grooves 21, a plurality of partitioned material receiving grooves 21 are rotated in sequence to an angle corresponding to the discharge port 12, a support shaft 23 is fixedly connected to the inner wall of the drive wheel 2, and the support shaft 23 is rotatably connected to the inner wall of the support cover 1.

[0018] In this implementation scheme: the support cover 1 supports and protects the drive wheel 2. The support cover 1 contains cooling liquid. The drive wheel 2 carries silicon-manganese alloy balls through several partitioned material-holding tanks 21. The drive wheel 2 cooperates with several partitioned material-holding tanks 21 through several shielding mesh plates 22. Separating spaces are formed between the partitioned material-holding tanks 21 and two shielding mesh plates 22, resulting in several separating spaces on the outside of the drive wheel 2. When the partitioned material-holding tanks 21 are aligned with the feeding box 11, silicon-manganese alloy balls can be fed into the separating spaces through the feeding box 11. Furthermore, the dimensions of the separating spaces are all the same, ensuring that the silicon-manganese alloy balls that can be accommodated in the separating spaces are relatively evenly distributed, allowing the silicon-manganese alloy balls to be cooled in an orderly manner. When the drive wheel 2 rotates, it can drive the silicon-manganese alloy balls in the partitioned material-holding tanks 21 downwards into the cooling liquid inside the support cover 1. The limited volume of the partitioned space makes it difficult to feed too many silicon-manganese alloy balls into the feeding box 11. Therefore, when a large number of silicon-manganese alloy balls are fed at once, the excess balls can remain in the feeding box 11. This prevents the partitioned material tank 21 from carrying too many silicon-manganese alloy balls into the support cover 1 for cooling at the same time. This solves the problem that the alloy balls cannot quickly reach the expected cooling temperature, resulting in insufficient cooling. This not only affects the microstructure of the alloy balls, leading to quality defects such as uneven grain size and unreasonable hardness distribution, but also reduces the mechanical properties of the product, such as strength and toughness, making it difficult to meet high standards. After cooling, the silicon-manganese alloy balls rotate with the drive wheel 2 to the discharge port 12. The inclined design of the partitioned material tank 21 allows the cooled silicon-manganese alloy balls in the partitioned space to slide out and be transferred to the next processing item by the conveyor equipment.

[0019] A support frame 4 is installed on the outside of the support cover 1, and the support shaft 23 is rotatably connected to the inside of the support frame 4. The support frame 4 supports the various components of the device. The support cover 1 is installed on the inside of the support frame 4. The support shaft 23 passes through the support cover 1 and the support frame 4, so that the support frame 4 can also directly support the support shaft 23, reducing the support pressure on the support cover 1 from components such as the drive wheel 2.

[0020] A cooling box 3 is provided at the bottom of the support cover 1. Water guide pipes 31 are provided on both sides of the cooling box 3. The two water guide pipes 31 are installed on the corresponding side of the support cover 1. The cooling elements and pump body inside the cooling box 3 circulate and cool the cooling liquid in the support cover 1 through the two water guide pipes 31. The two water guide pipes 31 are responsible for one discharge and one pump to form a circulation. In addition, it causes the liquid in the support cover 1 to form a water flow. The water flow impacts and passes through the silicon manganese alloy ball material in the partitioned material tank 21 to carry away heat, which is beneficial to the cooling work.

[0021] A drive motor 41 is installed on one side of the support frame 4, and a transmission wheel 231 is installed on one end of the support shaft 23. A synchronous rotating transmission belt 42 is provided between the drive motor 41 and the transmission wheel 231. An L-shaped support rod 411 supporting the drive motor 41 is installed on one side of the support frame 4. The drive motor 41 drives the transmission wheel 231 to rotate through the synchronous rotating transmission belt 42. The transmission wheel 231 drives the support shaft 23 to rotate, and the support shaft 23 drives the drive wheel 2 to rotate. This allows the drive wheel 2 to rotate and transfer the silicon-manganese alloy ball material in several partitioned material tanks 21 for orderly cooling. The L-shaped support rod 411 supports the drive motor 41 to ensure the stability of the drive motor 41.

[0022] A limiting telescopic rod 43 is installed on one side of the support frame 4. Several limiting grooves 24 are opened on the side wall of the drive wheel 2. The output end of the limiting telescopic rod 43 is inserted into the inner wall of the limiting groove 24. The output end of the limiting telescopic rod 43 passes through the support frame 4 and the support cover 1, so that the limiting telescopic rod 43 can be connected with the limiting groove 24. The position height of the limiting telescopic rod 43 supports the liquid level in the support cover 1 to prevent liquid leakage. After the drive wheel 2 is rotated and adjusted or during equipment maintenance, the limiting telescopic rod 43 is extended by controlling it to be inserted into the limiting groove 24, thereby locking the angle of the drive wheel 2 and preventing the drive wheel 2 from rotating, thus ensuring stability.

[0023] The working principle and usage process of this utility model are as follows: When cooling the silicon-manganese alloy spheres, the conveying equipment feeds the silicon-manganese alloy spheres into the feeding box 11. The feeding box 11 guides the material into the partitioned material storage tank 21. The drive motor 41 drives the drive wheel 231 to rotate through the synchronous rotating transmission belt 42. The drive wheel 231 drives the support shaft 23 to rotate, and the support shaft 23 drives the drive wheel 2 to rotate. This allows the drive wheel 2 to rotate and transfer the silicon-manganese alloy spheres in several partitioned material storage tanks 21. Due to the limited volume of the partitioned space, it is difficult to feed too many silicon-manganese alloy spheres into the feeding box 11. The input of silicon manganese alloy balls allows excess balls to remain in the feeding box 11 when a large number of balls are fed in, preventing the partitioned material tank 21 from carrying too many balls into the support cover 1 for cooling. The cooling elements and pump inside the cooling box 3 circulate the cooling liquid in the support cover 1 through two water pipes 31, thus cooling the material. After cooling, the silicon manganese alloy balls rotate with the drive wheel 2 to the discharge port 12. The inclined design of the partitioned material tank 21 allows the cooled silicon manganese alloy balls in the partitioned space to slide out and be transferred to the next processing item by the conveying equipment.

Claims

1. A cooling device for heat treatment, characterized in that: The system includes a support cover (1), a drive wheel (2) rotatably connected to the inner wall of the support cover (1), a plurality of partitioned material receiving troughs (21) provided on the outer side of the drive wheel (2), a plurality of shielding mesh plates (22) installed on both sides of the drive wheel (2), the shielding mesh plates (22) being installed on the inner wall of the corresponding partitioned material receiving troughs (21), a feeding box (11) installed at the top of the support cover (1), the feeding box (11) being slidably connected to the side wall of the drive wheel (2), a discharge port (12) being opened on one side of the support cover (1), the discharge port (12) being corresponding to the opening size of the partitioned material receiving troughs (21), a plurality of partitioned material receiving troughs (21) being rotated in sequence to an angle corresponding to the discharge port (12), a support shaft (23) being fixedly connected to the inner wall of the drive wheel (2), and the support shaft (23) being rotatably connected to the inner wall of the support cover (1).

2. A cooling device for heat treatment according to claim 1, characterized in that: A support frame (4) is installed on the outside of the support cover (1), and the support shaft (23) is rotatably connected to the inside of the support frame (4).

3. A cooling device for heat treatment according to claim 1, characterized in that: The bottom of the support cover (1) is provided with a cooling box (3), and water guide pipes (31) are provided on both sides of the cooling box (3). The two water guide pipes (31) are installed on the corresponding side of the support cover (1).

4. A cooling device for heat treatment according to claim 2, characterized in that: A drive motor (41) is installed on one side of the support frame (4), a transmission wheel (231) is installed on one end of the support shaft (23), a synchronous rotating transmission belt (42) is provided between the drive motor (41) and the transmission wheel (231), and an L-shaped support rod (411) for supporting the drive motor (41) is installed on one side of the support frame (4).

5. A cooling device for heat treatment according to claim 4, characterized in that: A limiting telescopic rod (43) is installed on one side of the support frame (4), and a number of limiting grooves (24) are opened on the side wall of the drive wheel (2). The output end of the limiting telescopic rod (43) is inserted into the inner wall of the limiting groove (24).

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