Cooling device for heat treatment of alloy micro powder

Abstract

The utility model discloses a cooling device for heat treatment of alloy micro powder, and relates to the technical field of cooling devices, the cooling device for heat treatment of alloy micro powder comprises a cooling tank, a placing basket is placed in the cooling tank, a filter plate is arranged on the inner side of the placing basket, and through the arrangement of the filter plate, the placing basket is matched with the filter plate. When alloy micro powder enters the cooling tank after heat treatment, materials are located in the containing basket, part of the materials enter the containing basket below the filter plate through the filter plate, part of the materials are stacked on the upper surface of the filter plate due to the large size, after the materials are cooled, the containing basket is taken out of the cooling tank, connection between the fixing plate and the clamping groove is removed, and the materials are cooled. At the moment, the handle is pulled to drive the filter plate to be taken out of the placing basket, materials accumulated on the upper surface of the filter plate are poured out, the alloy micro powder can be excessively agglomerated or form large particles due to mutual collision in the cooling process to be screened in the cooling process, and the workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, and particularly relates to a cooling device for heat treatment of alloy micro-powders. Background Art

[0002] Alloy micro-powders are metal powders formed by partially or completely alloying two or more components. Alloy powders are mainly classified into ferroalloy powders, copper alloy powders, nickel alloy powders, cobalt alloy powders, aluminum alloy powders, titanium alloy powders, precious metal alloy powders, etc. according to their composition.

[0003] A cooling device for heat treatment of alloy micro-powders is a device used for cooling during the heat treatment of alloy micro-powders. There are various cooling devices. One of them consists of a cooling tank, a placement basket, and a heat exchanger. The cooling tank is the part where the alloy micro-powders directly contact the cooling medium, and is used to reduce the temperature of the alloy micro-powders. The placement basket is placed in the cooling tank and is composed of a filter plate and a frame-shaped plate. The material is placed inside the placement basket to facilitate the staff to remove the material from the cooling tank. The heat exchanger is an important part of the cooling device and is used to transfer the heat in the cooling medium to the external environment to maintain the low temperature state of the cooling medium.

[0004] During the cooling process of alloy micro-powders, some materials are excessively agglomerated or form large particles due to mutual collision, and the screening work after cooling becomes a necessary step, increasing the workload of the staff. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a cooling device for heat treatment of alloy micro-powders, which solves the technical problems that during the cooling process of alloy micro-powders, some materials are excessively agglomerated or form large particles due to mutual collision, and the screening work after cooling becomes a necessary step, increasing the workload of the staff.

[0007] (II) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0009] A cooling device for heat treatment of alloy micro-powders includes a cooling tank. A placement basket is placed inside the cooling tank. A filter plate is arranged inside the placement basket. A plurality of openings are formed at the bottom of the placement basket. Filter mechanisms are arranged at both ends inside the placement basket. Each filter mechanism includes a limit plate, a card slot, and a fixing plate. The limit plate is fixedly installed inside the placement basket. The card slot is formed inside the placement basket. The fixing plate is clamped inside the card slot. The filter plate is located between the limit plate and the fixing plate. Handles are fixedly installed at both ends of the filter plate.

[0010] Both ends of the cooling tank are fixedly installed with threaded rods. A rotating plate is threadedly connected to the outside of each threaded rod. The two ends of the placement basket are respectively slidably connected to the outside of the two threaded rods. Long grooves are opened at both ends of the placement basket, and the long grooves communicate with the inside of the card slots. One end of the fixing plate away from the filter plate is slidably connected to the inside of the long groove. Placement grooves are opened at both ends inside the placement basket, and the two handles are respectively slidably connected to the inside of the two placement grooves.

[0011] Preferably: Handles are provided at both ends of the placement basket, and the handles are concave bodies.

[0012] Preferably: Connecting grooves are opened at both ends of the placement basket, a rotating shaft is rotatably connected to the inside of each connecting groove, and the handle is fixedly connected to the outside of the rotating shaft.

[0013] (III) Beneficial effects

[0014] 1. By setting the filter plate and cooperating with the placement basket, when the alloy micro-powder enters the cooling tank after heat treatment, at this time the material is located in the placement basket. At this time, part of the material passes through the filter plate and enters the placement basket below the filter plate, and part of the material accumulates on the upper surface of the filter plate due to its large volume. When the material cools down, at this time, take out the placement basket from the cooling tank. At this time, release the connection between the fixing plate and the card slot. At this time, pull the handle to drive the filter plate to take out the filter plate from the placement basket and pour out the material accumulated on the upper surface of the filter plate. The alloy micro-powder can be screened during the cooling process to prevent excessive agglomeration or formation of large particles due to mutual collision during the cooling process, reducing the workload of the staff.

[0015] 2. By setting the threaded rods and cooperating with the rotating plates, when installing the placement basket, place the placement basket in the cooling tank. At this time, the two ends of the placement basket are respectively slidably connected to the outside of the two threaded rods. At this time, thread the rotating plate onto the threaded rod until the rotating plate fits against the outside of the placement basket. At this time, the placement basket cannot move upward, avoiding the water overflow caused by the shaking of the placement basket during use, and reducing the risk of slipping that may be caused by water overflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it in accordance with the content of the description, the following will be described in detail with reference to the preferred embodiments of the present invention and the accompanying drawings.

[0017] Figure 1 is the structural diagram of the present invention;

[0018] Figure 2 is the present invention Figure 1 the structural diagram of the cooling tank in;

[0019] Figure 3 is the present invention Figure 1 the structural diagram of the filter plate in;

[0020] Figure 4 For the present utility model Figure 1 is the structural diagram of the middle fixing plate;

[0021] Figure 5 For the present utility model Figure 4 is the enlarged structural diagram of A in the present utility model.

[0022] Legend: 1. Cooling tank; 2. Placing basket; 3. Limiting plate; 4. Card slot; 5. Fixing plate; 6. Filter plate; 7. Threaded rod; 8. Rotating plate; 9. Long slot; 10. Placing groove; 11. Handle; 12. Handle; 13. Connecting groove; 14. Rotating shaft; 15. Opening. Specific implementation manner

[0023] By providing a cooling device for heat treatment of alloy micro-powders in the embodiments of the present application, the technical problem that during the cooling process of alloy micro-powders, some materials are excessively agglomerated or form large particles due to mutual collision, and the screening work after cooling becomes a necessary step, increasing the workload of staff, is effectively solved. Embodiment

[0024] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the technical solutions in the embodiments of the present application effectively solve the technical problem that during the cooling process of alloy micro-powders, some materials are excessively agglomerated or form large particles due to mutual collision, and the screening work after cooling becomes a necessary step, increasing the workload of staff. The general idea is as follows:

[0025] In view of the problems existing in the prior art, the utility model provides a cooling device for heat treatment of alloy micro-powder. The cooling device for heat treatment of alloy micro-powder includes a cooling tank 1. A placing basket 2 is placed inside the cooling tank 1. A filter plate 6 is arranged inside the placing basket 2. A plurality of openings 15 are formed at the bottom of the placing basket 2. Filtering mechanisms are arranged at both ends inside the placing basket 2. Each filtering mechanism includes a limiting plate 3, a clamping groove 4 and a fixing plate 5. The limiting plate 3 is fixedly installed inside the placing basket 2. The clamping groove 4 is formed inside the placing basket 2. The fixing plate 5 is clamped inside the clamping groove 4. The filter plate 6 is located between the limiting plate 3 and the fixing plate 5. Handles 11 are fixedly installed at both ends of the filter plate 6. By setting the filter plate 6 and cooperating with the placing basket 2, when the alloy micro-powder enters the cooling tank 1 after heat treatment, at this time the material is located inside the placing basket 2. At this time, part of the material passes through the filter plate 6 and enters the placing basket 2 below the filter plate 6, and part of the material accumulates on the upper surface of the filter plate 6 due to its large volume. When the material cools down, at this time the placing basket 2 is taken out of the cooling tank 1. At this time, the connection between the fixing plate 5 and the clamping groove 4 is released. At this time, the handle 11 is pulled to drive the filter plate 6 to take out the filter plate 6 from the placing basket 2 and pour out the material accumulated on the upper surface of the filter plate 6. The alloy micro-powder can be screened during the cooling process to prevent excessive agglomeration or formation of large particles due to mutual collision during the cooling process, reducing the workload of the staff.

[0026] Threaded rods 7 are fixedly installed at both ends of the cooling tank 1. A rotating plate 8 is threadedly connected to the outside of each threaded rod 7. The rotating plate 8 is composed of three cylindrical plates. The two ends of the placing basket 2 are respectively slidably connected to the outside of the two threaded rods 7, which is convenient for fixing the placing basket 2. By setting the threaded rods 7 and cooperating with the rotating plate 8, when installing the placing basket 2, the placing basket 2 is placed inside the cooling tank 1. At this time, the two ends of the placing basket 2 are respectively slidably connected to the outside of the two threaded rods 7. At this time, the rotating plate 8 is threadedly connected to the outside of the threaded rod 7 until the rotating plate 8 fits against the outside of the placing basket 2. At this time, the placing basket 2 cannot move upward, avoiding water overflow caused by the shaking of the placing basket 2 during use and reducing the risk of slipping that may be caused by water overflow. Long grooves 9 are formed at both ends of the placing basket 2. The long grooves 9 communicate with the inside of the clamping groove 4. One end of the fixing plate 5 away from the filter plate 6 is slidably connected to the inside of the long groove 9, avoiding the protrusion of the fixing plate 5 from affecting the placement of the placing basket 2. At the same time, when one end of the fixing plate 5 away from the filter plate 6 completely enters the inside of the long groove 9, the installation of the fixing plate 5 is completed.

[0027] Placing grooves 10 are formed at both ends inside the placing basket 2. The two handles 11 are respectively slidably connected to the inside of the two placing grooves 10, which is the placement position of the handles 11. Handles 12 are arranged at both ends of the placing basket 2. The handles 12 are concave-shaped bodies, which is convenient for lifting the placing basket 2. Connecting grooves 13 are formed at both ends of the placing basket 2. A rotating shaft 14 is rotatably connected to the inside of each connecting groove 13. The handle 12 is fixedly connected to the outside of the rotating shaft 14, which is convenient for the storage of the handle 12.

[0028] Working principle:

[0029] First step, place the filter plate 6 in the placing basket 2, and push the filter plate 6 until both ends of the filter plate 6 are in contact with the limiting plate 3. At this time, connect the fixing plate 5 to the card slot 4 through the long slot 9. At this time, the fixing plate 5 is attached to the upper surface of the filter plate 6. Place the placing basket 2 in the cooling tank 1. At this time, both ends of the placing basket 2 are respectively slidably connected to the outside of the two threaded rods 7. At this time, screw the rotating plate 8 onto the outside of the threaded rod 7 until the rotating plate 8 is in contact with the outside of the placing basket 2. At this time, the placing basket 2 cannot move upward, avoiding the risk of water overflow caused by the shaking of the placing basket 2 during use and reducing the risk of slipping that may be caused by water overflow;

[0030] Second step, at this time, pour water into the cooling tank 1 and start the cooling pump to form a cycle between the cooling tank 1 and the heat exchanger. After the cooling water circulation is normal, start the heat exchanger. The function of the heat exchanger is to reduce the temperature of the water through heat exchange with the cooling water, thereby realizing the cooling of the alloy micro-powder. When the alloy micro-powder enters the cooling tank 1 after heat treatment, at this time, the material is located in the placing basket 2. At this time, part of the material enters the placing basket 2 below the filter plate 6 through the filter plate 6, and part of the material accumulates on the upper surface of the filter plate 6 due to its large volume. When the material is cooled, at this time, take out the placing basket 2 from the cooling tank 1. At this time, disconnect the connection between the fixing plate 5 and the card slot 4. At this time, pull the handle 11 to drive the filter plate 6 to take out the filter plate 6 from the placing basket 2 and pour out the material accumulated on the upper surface of the filter plate 6. The alloy micro-powder can be screened during the cooling process to reduce the excessive agglomeration or formation of large particles due to mutual collision during the cooling process, reducing the workload of the staff.

[0031] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A cooling device for heat treatment of alloy micropowder, comprising a cooling tank (1), wherein a placing basket (2) is placed inside the cooling tank (1), characterized in that: A filter plate (6) is arranged on the inner side of the placement basket (2), a plurality of openings (15) are provided on the bottom of the placement basket (2), and filtering mechanisms are arranged on both ends of the inner side of the placement basket (2); Each filtering mechanism comprises a limiting plate (3), a clamping groove (4) and a fixing plate (5); The limiting plate (3) is fixedly mounted on the inner side of the placement basket (2), the clamping slot (4) is opened on the inner side of the placement basket (2), and the fixing plate (5) is clamped inside the clamping slot (4); The filter plate (6) is located between the limiting plate (3) and the fixing plate (5), and handles (11) are fixedly mounted on both ends of the filter plate (6).

2. A cooling device for heat treatment of alloy micropowder according to claim 1, characterized in that: Threaded rods (7) are fixedly mounted at both ends of the cooling groove (1), and a rotating plate (8) is threadedly connected to the outside of each threaded rod (7); The two ends of the placement basket (2) are respectively slidably connected to the outside of the two threaded rods (7).

3. A cooling device for heat treatment of alloy micropowder according to claim 1, characterized in that: Both ends of the placement basket (2) are provided with long grooves (9), and the long grooves (9) are communicated with the interior of the card slot (4); The end of the fixing plate (5) away from the filter plate (6) is slidably connected to the inside of the long groove (9).

4. A cooling device for heat treatment of alloy micropowder according to claim 1, characterized in that: Both ends of the inner side of the placement basket (2) are provided with placement grooves (10); The two handles (11) are respectively slidably connected inside the two placement grooves (10).

5. A cooling device for heat treatment of alloy micropowder according to claim 1, characterized in that: Both ends of the placement basket (2) are provided with handles (12); Wherein, the handle (12) is a concave body.

6. A cooling device for heat treatment of alloy micropowder according to claim 1, characterized in that: Both ends of the placement basket (2) are provided with connection grooves (13), and the interior of each connection groove (13) is rotatably connected to a rotating shaft (14); The handle (12) is fixedly connected to the outside of the rotating shaft (14).

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