High manganese steel cooling device

Abstract

The utility model is suitable for steel processing technical field provides a high manganese steel cooling device, include: cooling storehouse, is used for cooling processing high manganese steel material, set up in cooling storehouse in basket that can be hoisted and lifted, is used for placing high manganese steel material that waits for cooling, fixed in the support of cooling storehouse one side, the support is provided with filter box, one side of filter box is fixed with the communication of backflow pipe, the liquid outlet end of backflow pipe extends into cooling storehouse, set up the apron on cooling storehouse, set up the liquid pumping mechanism in the apron of cooling storehouse, is used for pumping the cooling liquid in cooling storehouse, the high manganese steel cooling device provided by the scheme, through the basket, the convenient taking of high manganese steel material is realized, cooperation filter basket, baffle and filter plate multistage filtration in filter box, reduce the impurity accumulation in cooling storehouse, solved the problem that the current high manganese steel cooling device impurity accumulated.

Description

Technical Field

[0001] This utility model belongs to the field of steel processing technology, and in particular relates to a high manganese steel cooling device. Background Technology

[0002] High manganese steel, a special type of alloy steel, has a carbon content between 1.0% and 1.4% and a manganese content between 11% and 14%. Due to its excellent performance in resisting abrasive wear or gouging wear under strong impact and high load, it has long been widely used in mechanical equipment in many fields such as metallurgy, mining, building materials, railways, power, and coal.

[0003] However, in the production and processing of high manganese steel, cooling is a crucial step in ensuring its mechanical properties. Traditional cooling devices often employ a single-circulation system. During repeated use, the coolant is prone to accumulating due to the gradual sedimentation of oxide scale, debris, and other impurities from the surface of the high manganese steel workpiece, leading to a buildup of impurities in the cooling chamber. This accumulation of impurities reduces heat exchange efficiency. Utility Model Content

[0004] This invention provides a high-manganese steel cooling device, which aims to solve the problem of impurity accumulation in current high-manganese steel cooling devices.

[0005] This utility model is implemented as follows: a high-manganese steel cooling device includes: a cooling chamber for cooling high-manganese steel; a basket installed inside the cooling chamber and capable of being hoisted and lifted for placing the high-manganese steel to be cooled; a bracket fixed to one side of the cooling chamber, on which a filter box is installed, and a return pipe is fixedly connected to one side of the filter box, the liquid outlet of the return pipe extending into the cooling chamber; a cover plate installed on the cooling chamber; and a liquid pumping mechanism installed on one side of the cooling chamber for pumping coolant from the cooling chamber.

[0006] Preferably, the liquid extraction mechanism includes: a pump body disposed on one side of the cooling chamber, the inlet end of the pump body being fixedly connected to the cooling chamber via a liquid extraction pipe; a diversion pipe fixedly connected to the outlet end of the pump body; a connecting pipe fixedly connected to the diversion pipe, the outlet end of the connecting pipe being fixedly connected to a telescopic pipe, and the outlet end of the telescopic pipe being fixedly connected to the cover plate.

[0007] Preferably, the filter box is provided with a filtration mechanism, which includes: a detachable filter basket disposed in the filter box for holding filter media; a partition fixed in the filter box, the partition having a drain outlet; and a filter plate disposed below the partition.

[0008] Preferably, a rotating rod is mounted at the bottom of the cooling chamber via a sealed bearing, and a stirring wheel is fixedly installed at the top of the rotating rod.

[0009] Preferably, a drive mechanism is provided on one side of the cooling chamber for driving the rotating rod to rotate. The drive mechanism includes: a motor and a speed regulator provided on one side of the cooling chamber, the output shaft of the motor being fixedly connected to the input shaft of the speed regulator via a coupling; a transmission rod fixed on the output shaft of the speed regulator via a coupling; and bevel teeth fixed on the transmission rod and the rotating rod respectively and meshing with each other.

[0010] Preferably, a drain pipe is fixedly connected to the diversion pipe, and a valve is installed on the drain pipe.

[0011] Preferably, the basket is symmetrically fixed with lifting rings, a pad is provided inside the basket, and a mesh plate for supporting the basket is provided inside the cooling chamber.

[0012] Compared with related technologies, the high-manganese steel cooling device provided by this utility model has the following beneficial effects: The basket facilitates the easy placement and removal of high-manganese steel, while the multi-stage filtration system, including the filter basket, partitions, and filter plates inside the filter box, reduces the accumulation of impurities in the cooling chamber. The pump body, diversion pipe, and other components of the liquid extraction mechanism drive the circulation of coolant, and the rotating rod and stirring wheel enhance the fluidity of the coolant. The drive mechanism adjusts the stirring speed, and the drain pipe facilitates coolant replacement. Attached Figure Description

[0013] Figure 1 A schematic diagram of the main structure of a high-manganese steel cooling device provided by this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 This is a schematic diagram of the structure of the mesh plate in this utility model.

[0014] Reference numerals: 1. Cooling chamber; 2. Mesh plate; 3. Basket; 4. Support; 5. Filter box; 6. Cover plate; 7. Return pipe; 8. Filter basket; 9. Partition plate; 10. Filter plate; 11. Pump body; 12. Liquid extraction pipe; 13. Diverter pipe; 14. Connecting pipe; 15. Telescopic pipe; 16. Drain pipe; 17. Rotating rod; 18. Stirring wheel; 19. Motor; 20. Speed ​​regulator; 21. Transmission rod; 22. Bevel gear. Detailed Implementation

[0015] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0016] This utility model embodiment provides a high-manganese steel cooling device, such as... Figure 1-4 As shown, the high-manganese steel cooling device includes: a cooling chamber 1 for cooling high-manganese steel; a basket 3 installed inside the cooling chamber 1 and capable of being hoisted and lifted for placing the high-manganese steel to be cooled; a bracket 4 fixed to one side of the cooling chamber 1, on which a filter box 5 is installed, and a return pipe 7 is fixedly connected to one side of the filter box 5, with the liquid outlet of the return pipe 7 extending into the cooling chamber 1; a cover plate 6 installed on the cooling chamber 1; and a liquid pumping mechanism installed on one side of the cooling chamber 1 for pumping coolant from the cooling chamber 1.

[0017] In this embodiment, the high-manganese steel to be cooled is placed in a basket 3, and the basket 3 is lowered into the cooling chamber 1 using a hoisting device. A cover plate 6 is then placed on top, and a pumping mechanism is used to circulate the coolant within the cooling chamber 1. During circulation, the coolant enters a filter box 5, is filtered, and then returns to the cooling chamber 1 through a return pipe 7. The basket 3 can be hoisted and lifted for easy placement and removal of high-manganese steel, reducing the risk of workpiece damage during operation. The filter box 5 filters impurities in the coolant, reducing impurity buildup in the cooling chamber 1 and helping to maintain the coolant's heat exchange efficiency. The pumping mechanism drives coolant circulation, which, in conjunction with the filter box 5 and return pipe 7, allows the coolant to be reused, reducing coolant consumption. Simultaneously, it reduces the number of downtime cleanings caused by impurities, improving production continuity and positively impacting the cooling quality of the high-manganese steel.

[0018] In a further preferred embodiment of the present invention, the liquid extraction mechanism includes: a pump body 11 disposed on one side of the cooling chamber 1, the inlet end of the pump body 11 being fixedly connected to the cooling chamber 1 via a liquid extraction pipe 12; a diversion pipe 13 fixedly connected to the outlet end of the pump body 11; and a connecting pipe 14 fixedly connected to the diversion pipe 13, the outlet end of the connecting pipe 14 being fixedly connected to a telescopic pipe 15, the outlet end of the telescopic pipe 15 being fixedly connected to the cover plate 6.

[0019] In this embodiment, the pump body 11 is started, and the coolant in the cooling chamber 1 is drawn out through the liquid extraction pipe 12. After being diverted by the diversion pipe 13, it is transported to the telescopic pipe 15 by the connecting pipe 14, and finally flows back into the cooling chamber 1 through the cover plate 6, forming a complete circulation path. The pump body 11 provides power for coolant circulation, the suction pipe 12 ensures stable coolant extraction, the diverter pipe 13 can adjust the flow distribution as needed, and the telescopic pipe 15 adapts to the lifting and lowering of the cover plate 6, ensuring that coolant delivery is not affected. This suction mechanism makes coolant circulation more efficient and stable, improves the fluidity of coolant in the cooling chamber 1, and helps to enhance the cooling effect. At the same time, the tight fit of each component reduces losses during coolant delivery and plays a positive role in maintaining the continuous operation of the device.

[0020] In a further preferred embodiment of the present invention, a filtration mechanism is provided inside the filter box 5. The filtration mechanism includes: a detachable filter basket 8 disposed inside the filter box 5 for holding filter media; a partition 9 fixed inside the filter box 5, the partition 9 having a drain outlet; and a filter plate 10 disposed below the partition 9.

[0021] In this embodiment, after the coolant enters the filter box 5, it first flows through the filter media in the filter basket 8 for preliminary filtration, and then flows through the drain on the partition 9 to the filter plate 10. After being filtered again by the filter plate 10, it is sent back to the cooling chamber 1 by the return pipe 7. The filter basket 8 can be removed for cleaning or replacement of the filter media, which is convenient for maintenance. The filter media (stainless steel wire mesh, glass fiber filter cloth, etc.) in the filter basket 8 are used for coarse filtration to intercept large particles of oxide scale; the filter plate 10 is used for fine filtration to further remove fine impurities and intercept larger impurities in the coolant; the partition 9 separates the filtration areas and guides the direction of liquid flow. The three work together to improve the filtration effect. The removable filter basket 8 makes filter media replacement and impurity cleaning more convenient; this filtration mechanism allows impurities in the coolant to be filtered in multiple stages, reducing the amount of impurities entering the cooling chamber 1 and helping to maintain the cleanliness of the coolant.

[0022] In a further preferred embodiment of the present invention, a rotating rod 17 is mounted on the bottom of the cooling chamber 1 via a sealed bearing, and a stirring wheel 18 is fixedly installed on the top of the rotating rod 17.

[0023] In this embodiment, the rotating rod 17 rotates at the bottom of the cooling chamber 1 via a sealed bearing, driving the stirring wheel 18 at the top to rotate and stir the coolant in the cooling chamber 1. The sealed bearing prevents coolant leakage from the connection between the rotating rod 17 and the cooling chamber 1. The rotating rod 17 provides rotational power to the stirring wheel 18. When the stirring wheel 18 rotates, it makes the coolant flow more fully and reduces the temperature difference of the coolant in the cooling chamber 1. The sealed bearing ensures the sealing of the cooling chamber 1 and prevents coolant loss from affecting the cooling effect.

[0024] In a further preferred embodiment of this utility model, a driving mechanism is provided on one side of the cooling chamber 1 for driving the rotating rod 17 to rotate. The driving mechanism includes: a motor 19 and a speed regulator 20 provided on one side of the cooling chamber 1. The output shaft of the motor 19 is fixedly connected to the input shaft of the speed regulator 20 through a coupling; a transmission rod 21 is fixed on the output shaft of the speed regulator 20 through a coupling; and bevel teeth 22 are fixed on the transmission rod 21 and the rotating rod 17 respectively and mesh with each other.

[0025] In this embodiment, the motor 19 starts, and its output shaft drives the input shaft of the speed regulator 20 to rotate through the coupling. The output shaft of the speed regulator 20 drives the transmission rod 21 to rotate through the coupling. The bevel teeth 22 on the transmission rod 21 mesh with the bevel teeth 22 on the rotating rod 17, causing the rotating rod 17 to rotate accordingly. The motor 19 provides power for the rotation of the rotating rod 17, the speed regulator 20 can adjust the rotation speed of the rotating rod 17, and the transmission rod 21 and the bevel gear 22 cooperate to realize power transmission and direction conversion, ensuring the stable rotation of the rotating rod 17.

[0026] In a further preferred embodiment of the present invention, a drain pipe 16 is fixedly connected to the diversion pipe 13, and a valve is provided on the drain pipe 16.

[0027] In this embodiment, when it is necessary to drain or replace the coolant in the cooling chamber 1, the valve on the drain pipe 16 is opened, and part of the coolant in the diversion pipe 13 will be discharged through the drain pipe 16; when there is no need to drain, the valve is closed to block the passage of the drain pipe 16; the drain pipe 16 provides a channel for the discharge of coolant, and the valve can control the opening and closing of the drain pipe 16, making it easy to decide whether to discharge coolant according to actual needs, and the operation is simple and convenient.

[0028] In a further preferred embodiment of this utility model, symmetrical hanging rings are fixedly installed on the basket 3, a pad is provided inside the basket 3, and a mesh plate 2 for supporting the basket 3 is provided inside the cooling chamber 1.

[0029] In this embodiment, the high-manganese steel to be cooled is placed on a pad inside the basket 3. The pad is used to elevate the high-manganese steel workpiece to prevent it from contacting the bottom of the basket 3 and causing uneven cooling. The basket 3 is then hoisted into the cooling chamber 1 using lifting rings, and placed on the mesh plate 2 for cooling. After cooling is complete, the basket 3 is hoisted out using lifting rings. The lifting rings provide a force point for hoisting the basket 3, facilitating the lifting and lowering of the basket 3. The mesh plate 2 provides support for the basket 3 without obstructing the flow of coolant.

[0030] In summary, compared with related technologies, the basket 3 enables convenient handling of high-manganese steel, and the multi-stage filtration of the filter basket 8, partition 9 and filter plate 10 in the filter box 5 reduces the accumulation of impurities in the cooling chamber 1; the pump body 11, diversion pipe 13 and other components of the liquid extraction mechanism drive the circulation of coolant, and the rotating rod 17 and stirring wheel 18 enhance the fluidity of coolant, the drive mechanism adjusts the stirring speed, and the drain pipe 16 facilitates the replacement of coolant.

[0031] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0032] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A high-manganese steel cooling device, characterized in that, include: Cooling chamber, used for cooling high-manganese steel; A basket, which is installed inside the cooling chamber and can be hoisted and lifted, is used to hold high-manganese steel to be cooled. A bracket is fixed to one side of the cooling chamber, and a filter box is installed on the bracket. A return pipe is fixedly connected to one side of the filter box, and the liquid outlet end of the return pipe extends into the cooling chamber. A cover plate installed on the cooling chamber; A liquid pumping mechanism installed on one side of the cooling chamber is used to pump out the coolant from the cooling chamber.

2. The high-manganese steel cooling device as described in claim 1, characterized in that, The liquid extraction mechanism includes: A pump body is installed on one side of the cooling chamber, and the liquid inlet end of the pump body is fixedly connected to the cooling chamber through a liquid extraction pipe. A fixed branch pipe is connected to the liquid outlet end of the pump body; A connecting pipe is fixedly connected to the diversion pipe, and a telescopic pipe is fixedly connected to the liquid outlet end of the connecting pipe. The liquid outlet end of the telescopic pipe is fixedly connected to the cover plate.

3. The high-manganese steel cooling device as described in claim 1, characterized in that, The filter box is equipped with a filtration mechanism, which includes: A removable filter basket, located inside the filter box, is used to hold the filter media. A partition fixed inside the filter box, the partition having a drain outlet; The filter plate is located below the partition.

4. The high-manganese steel cooling device as described in claim 1, characterized in that, The bottom of the cooling chamber is fitted with a rotating rod via a sealed bearing, and a stirring wheel is fixedly installed at the top of the rotating rod.

5. The high-manganese steel cooling device as described in claim 4, characterized in that, A drive mechanism is provided on one side of the cooling chamber for driving the rotating rod to rotate. The drive mechanism includes: A motor and a speed controller are installed on one side of the cooling chamber, and the output shaft of the motor is fixedly connected to the input shaft of the speed controller via a coupling. The transmission rod is fixed to the output shaft of the speed regulator via a coupling; Conical teeth fixed to the transmission rod and the rotating rod respectively and meshing with each other.

6. The high-manganese steel cooling device as described in claim 2, characterized in that, A drain pipe is fixedly connected to the diversion pipe, and a valve is installed on the drain pipe.

7. The high-manganese steel cooling device as described in claim 1, characterized in that, The basket is symmetrically and fixedly equipped with lifting rings, and a pad is provided inside the basket. The cooling chamber is equipped with a mesh plate for supporting the basket.

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