Ventilation cooling device for mesh belt normalizing furnace

Abstract

The utility model relates to the field of cooling equipment, in particular to a ventilation cooling device for a mesh belt normalizing furnace. Comprising a workbench, a normalizing furnace body is installed at the top of the workbench, a cooling box is installed on one side wall of the normalizing furnace body, a cavity is formed in the bottom of the workbench, a filtering box is arranged below the workbench, a filtering plate is arranged in the filtering box, and a filtering groove is formed in the top of the filtering plate; the normalizing furnace comprises a normalizing furnace body, a filter tank is arranged in the normalizing furnace body, filter cotton is arranged in the filter tank, cooling liquid is arranged in the filter tank, a connecting assembly is arranged at the bottom of one side wall of the filter tank, and a conveying pipe is connected to the end, away from the filter tank, of the connecting assembly; the end, away from the filter box, of the conveying pipe penetrates through the storage groove and then communicates with an air cooler. According to the embodiment, the filtering effect is achieved, the pipeline is prevented from being blocked by impurities, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling equipment, and particularly relates to a ventilation cooling device for a mesh belt normalizing furnace. Background Art

[0002] With the rapid development of social economy and the continuous improvement of industrialization, various mechanical equipment have become inseparable from our lives. With the continuous development of industrialization, the metal casting industry has sprung up like mushrooms after a rain, forming an enterprise that can produce metal parts on a large scale. In the metal casting industry, its metal parts usually need to be forged heat treated during casting. At present, the heat treatment of parts in the metal casting industry is usually carried out using a normalizing furnace, and most normalizing furnaces are long strip structures.

[0003] After searching, in the prior art, Chinese Patent Publication No.: CN212051568U, Authorization Publication Date: 2020-03-31, discloses a mesh belt type normalizing furnace cooling device, including a normalizing furnace body, a cooling box is fixedly installed on the outside of the normalizing furnace body, a rotating rod is rotatably installed inside the cooling box, a heat dissipation fan blade is fixedly installed at the bottom end of the rotating rod, and the top of the rotating rod extends to the outside of the cooling box. A first worm and a first worm wheel are rotatably installed inside the normalizing furnace body, and the first worm and the first worm wheel are meshed with each other. The inner and outer sides of the normalizing furnace body are rotatably installed with transmission wheels, and the three transmission wheels are connected to the same conveyor belt. The transmission wheel located on the inner side is fixedly connected to the first worm wheel, and a second worm and a second worm wheel are rotatably installed on the outer side of the cooling box. The second worm and the second worm wheel are meshed with each other, and a round shaft is fixedly installed on the front side of the second worm wheel. The above embodiment allows each part to be quickly cooled down after being processed by the normalizing furnace, thereby ensuring work efficiency, flexible use of the device and convenient operation.

[0004] However, the device still has the following defects: the above embodiment does not have the effect of cooling liquid circulation and filtering. If the cooling liquid is not circulated, the production cost will increase. If it is not filtered, the cooling liquid will clog the pipeline, thereby shortening the service life of the equipment. Utility Model Content

[0005] In view of the above problems, the utility model provides a ventilation cooling device for a mesh belt normalizing furnace, comprising a workbench, a normalizing furnace body is installed on the top of the workbench, a cooling box is installed on one side wall of the normalizing furnace body, a cavity is opened at the bottom of the workbench, a filter box is arranged below the workbench, a filter plate is arranged in the filter box, a filter slot is opened on the top of the filter plate, and filter cotton is arranged in the filter slot;

[0006] Cooling liquid is arranged in the filter box, a connecting component is arranged at the bottom of one side wall of the filter box, a transport pipe is connected to the end of the connecting component away from the filter box, a storage groove is arranged at the end of the bottom of the workbench away from the normalizing furnace body, the end of the transport pipe away from the filter box passes through the storage groove and is connected to an air cooler, the air cooler is connected to a delivery pipe, a water pump is movably sleeved on the outer wall of the delivery pipe, and the other end of the delivery pipe is connected to a spraying mechanism.

[0007] Furthermore, two groups of supporting legs are symmetrically installed at the bottom edge of the workbench, two groups of first conveying grooves are symmetrically opened at the bottom of the corresponding two side walls of the normalizing furnace body, and the bottom of the cooling box is installed on the top of the workbench, and two groups of second conveying grooves are symmetrically opened at the bottom of the corresponding two side walls of the cooling box.

[0008] Furthermore, the tops of the first conveying trough and the second conveying trough are located on the same straight line, the bottoms of the first conveying trough and the second conveying trough are located on the same straight line, a conveyor belt is arranged in the normalizing furnace body, one end of the conveyor belt passes through the first conveying trough, and the other end of the conveyor belt passes through another group of first conveying troughs and then passes through two groups of second conveying troughs.

[0009] Furthermore, the cavity is located directly below the cooling box, and two groups of clamping grooves are symmetrically provided on the bottom of the workbench with the cavity as the center.

[0010] Furthermore, the filter box is located directly below the cavity, the top of the filter box is an open structure, and two groups of clamping blocks are symmetrically installed at the top edge of the filter box, and the two groups of clamping blocks are movably clamped in two groups of clamping grooves respectively.

[0011] Furthermore, a transparent observation window is embedded in the bottom of one side wall of the filter box, an empty groove is horizontally opened at the top center of the side wall of the filter box close to the transparent observation window, and a card groove is horizontally opened on the inner wall of the side of the filter box away from the empty groove.

[0012] Furthermore, a card block is installed at the center of one side wall of the filter plate close to the slot, and the card block is movably connected in the slot. A pull plate is installed at the center of one side wall of the filter plate close to the empty slot, and the pull plate passes through the empty slot and is located at one end of the filter box.

[0013] Furthermore, the bottom of the filter cotton and the bottom of the filter plate are located on the same straight line, a placement plate is installed on the inner wall of the cooling box away from the normalizing furnace body, the placement plate is located above the second conveying trough, and the air cooler is installed on the top of the placement plate.

[0014] Furthermore, a fixing block is installed on the top of the spraying mechanism, and the top of the fixing block is installed at the center of the top inner wall of the cooling box.

[0015] The beneficial effects of the utility model are:

[0016] 1. Enter the cooling box, start the air cooler, take out the coolant in the filter box through the transport pipe, and transport it to the spraying mechanism through the water pump. The workpiece is sprayed by the spraying mechanism to cool down the workpiece. The sprayed coolant enters the filter box through the cavity, and falls to the bottom of the filter box after being filtered by the filter cotton, which has a filtering effect, avoids impurities from clogging the pipeline, and increases the service life of the equipment.

[0017] 2. Pull the pull plate to move the filter plate, and the filter plate drives the card block to pull out of the slot. Pull the filter plate and the card block out of the filter box, clean the filter slot, and clean the impurities accumulated on the top of the filter cotton. After the processing is completed, pass the filter plate and the card block through the empty slot, and the card block is movably connected to the slot for easy installation and disassembly. The cleaning process is simple and fast, which saves time and effort.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a cooling device according to an embodiment of the utility model is shown;

[0021] Figure 2 A cross-sectional schematic diagram of a cooling device according to an embodiment of the utility model is shown;

[0022] Figure 3 A schematic cross-sectional view of a filter box according to an embodiment of the utility model is shown;

[0023] Figure 4 A schematic diagram of the filter cotton structure according to an embodiment of the utility model is shown;

[0024] Figure 5 A schematic diagram of the card slot structure according to an embodiment of the utility model is shown.

[0025] In the figure: 1. workbench; 2. supporting legs; 3. normalizing furnace body; 4. first conveying trough; 5. cooling box; 6. second conveying trough; 7. conveyor belt; 8. cavity; 9. snap-in slot; 10. filter box; 11. snap-in block; 12. transparent observation window; 13. empty slot; 14. snap-in slot; 15. filter plate; 16. snap-in block; 17. pull plate; 18. filter trough; 19. filter cotton; 20. coolant; 21. transport pipe; 22. storage trough; 23. storage plate; 24. air cooler; 25. conveying pipe; 26. water pump; 27. spraying mechanism; 28. fixing block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0027] The utility model embodiment provides a ventilation cooling device for a mesh belt normalizing furnace, for example, Figure 1 and Figure 2 As shown, it includes a workbench 1, two groups of supporting legs 2 are symmetrically installed at the bottom edge of the workbench 1, a normalizing furnace body 3 is installed on the top of the workbench 1, two groups of first conveying grooves 4 are symmetrically opened at the bottom of the corresponding two side walls of the normalizing furnace body 3, a cooling box 5 is installed on one side wall of the normalizing furnace body 3, the bottom of the cooling box 5 is installed on the top of the workbench 1, and two groups of second conveying grooves 6 are symmetrically opened at the bottom of the corresponding two side walls of the cooling box 5, the tops of the first conveying grooves 4 and the second conveying grooves 6 are located on the same straight line, and the bottoms of the first conveying grooves 4 and the second conveying grooves 6 are located on the same straight line, and the normalizing furnace body 3 is provided with There is a conveyor belt 7, one end of the conveyor belt 7 passes through the first conveyor trough 4, the other end of the conveyor belt 7 passes through another group of first conveyor troughs 4 and then passes through two groups of second conveyor troughs 6. A cavity 8 is opened at the bottom of the workbench 1, and the cavity 8 is located directly below the cooling box 5. Two groups of clamping grooves 9 are symmetrically opened at the bottom of the workbench 1 with the cavity 8 as the center. A filter box 10 is arranged below the workbench 1, and the filter box 10 is located directly below the cavity 8. The top of the filter box 10 is an open structure, and two groups of clamping blocks 11 are symmetrically installed at the top edge of the filter box 10, and the two groups of clamping blocks 11 are respectively movably clamped in the two groups of clamping grooves 9.

[0028] For example, Figure 2 , Figure 3 , Figure 4and Figure 5 As shown, a transparent observation window 12 is embedded in the bottom of one side wall of the filter box 10, an empty slot 13 is horizontally opened at the center of the top of one side wall of the filter box 10 near the transparent observation window 12, a slot 14 is horizontally opened on the inner wall of the side of the filter box 10 away from the empty slot 13, a filter plate 15 is arranged in the filter box 10, a block 16 is installed at the center of one side wall of the filter plate 15 near the slot 14, the block 16 is movably connected in the slot 14, a pull plate 17 is installed at the center of one side wall of the filter plate 15 near the slot 13, the pull plate 17 passes through the slot 13 and is located at one end of the filter box 10, a filter slot 18 is opened on the top of the filter plate 15, a filter cotton 19 is arranged in the filter slot 18, the bottom of the filter cotton 19 and the bottom of the filter plate 15 are located on the same straight line, and a coolant 20 is arranged in the filter box 10, A connecting component is provided at the bottom of one side wall of the filter box 10, and a transport pipe 21 is connected to the end of the connecting component away from the filter box 10. A storage groove 22 is opened at the end of the bottom of the workbench 1 away from the normalizing furnace body 3. The end of the transport pipe 21 away from the filter box 10 passes through the storage groove 22 and is connected to an air cooler 24. A storage plate 23 is installed on the inner wall of the side of the cooling box 5 away from the normalizing furnace body 3. The storage plate 23 is located above the second transport groove 6. The air cooler 24 is installed on the top of the storage plate 23. A delivery pipe 25 is connected to the air cooler 24. A water pump 26 is movably sleeved on the outer wall of the delivery pipe 25. The other end of the delivery pipe 25 is connected to a spraying mechanism 27. A fixed block 28 is installed on the top of the spraying mechanism 27. The top of the fixed block 28 is installed at the center of the top inner wall of the cooling box 5.

[0029] Working principle: by placing the workpiece on one end of the conveyor belt 7 away from the cooling box 5, the workpiece is transported into the normalizing furnace body 3 and then into the cooling box 5 by the conveyor belt 7, the air cooler 24 is started, the coolant 20 in the filter box 10 is taken out through the transport pipe 21, and is transported to the spraying mechanism 27 by the water pump 26, and is sprayed by the spraying mechanism 27 to cool the workpiece, and the sprayed coolant 20 enters the filter box 10 through the cavity 8, and falls into the bottom of the filter box 10 after being filtered by the filter cotton 19.

[0030] Pull the pull plate 17 to move the filter plate 15, and the filter plate 15 drives the block 16 to be pulled out of the slot 14, and the filter plate 15 and the block 16 are pulled out of the filter box 10, and the filter slot 18 is cleaned, and the impurities accumulated on the top of the filter cotton 19 are cleaned. After the processing is completed, the filter plate 15 and the block 16 are passed through the empty slot 13, and the block 16 is movably connected and connected into the slot 14.

[0031] Entering the cooling box 5, the air cooler 24 is started, the coolant 20 in the filter box 10 is taken out through the transport pipe 21, and is transported to the spraying mechanism 27 by the water pump 26. The workpiece is sprayed by the spraying mechanism 27 to cool the workpiece. The sprayed coolant 20 enters the filter box 10 through the cavity 8, and falls into the bottom of the filter box 10 after being filtered by the filter cotton 19, which has a filtering effect, avoids impurities from clogging the pipeline, and increases the service life of the equipment.

[0032] Pull the pull plate 17 to move the filter plate 15, and the filter plate 15 drives the block 16 to be pulled out of the slot 14, and the filter plate 15 and the block 16 are pulled out of the filter box 10, and the filter slot 18 is cleaned, and the impurities accumulated on the top of the filter cotton 19 are cleaned. After the processing is completed, the filter plate 15 and the block 16 pass through the empty slot 13, and the block 16 is movably connected to the slot 14, which is convenient for installation and disassembly. The cleaning process is simple and fast, which saves time and effort.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ventilation cooling device for a mesh belt normalizing furnace, comprising a workbench (1), characterized in that: A normalizing furnace body (3) is installed on the top of the workbench (1), a cooling box (5) is installed on a side wall of the normalizing furnace body (3), a cavity (8) is provided at the bottom of the workbench (1), a filter box (10) is provided below the workbench (1), a filter plate (15) is provided in the filter box (10), a filter groove (18) is provided on the top of the filter plate (15), and filter cotton (19) is provided in the filter groove (18); The filter box (10) is provided with a cooling liquid (20), a connecting assembly is provided at the bottom of one side wall of the filter box (10), and a transport pipe (21) is connected to the end of the connecting assembly away from the filter box (10). A storage groove (22) is provided at the end of the bottom of the workbench (1) away from the normalizing furnace body (3), and the end of the transport pipe (21) away from the filter box (10) passes through the storage groove (22) and is connected to an air cooler (24). The air cooler (24) is connected to a transport pipe (25), and a water pump (26) is movably sleeved on the outer wall of the transport pipe (25). The other end of the transport pipe (25) is connected to a spraying mechanism (27).

2. The ventilation cooling device for mesh belt normalizing furnace according to claim 1, characterized in that: Two groups of supporting legs (2) are symmetrically installed at the bottom edge of the workbench (1), two groups of first conveying grooves (4) are symmetrically opened at the bottom of the corresponding two side walls of the normalizing furnace body (3), the bottom of the cooling box (5) is installed on the top of the workbench (1), and two groups of second conveying grooves (6) are symmetrically opened at the bottom of the corresponding two side walls of the cooling box (5).

3. The ventilation cooling device for mesh belt normalizing furnace according to claim 2, characterized in that: The tops of the first conveying trough (4) and the second conveying trough (6) are located on the same straight line, and the bottoms of the first conveying trough (4) and the second conveying trough (6) are located on the same straight line. A conveyor belt (7) is arranged in the normalizing furnace body (3), and one end of the conveyor belt (7) passes through the first conveying trough (4), and the other end of the conveyor belt (7) passes through another group of first conveying troughs (4) and then passes through two groups of second conveying troughs (6).

4. The ventilation cooling device for a mesh belt normalizing furnace according to claim 1, characterized in that: The cavity (8) is located directly below the cooling box (5), and the bottom of the workbench (1) is symmetrically provided with two groups of snap-in grooves (9) with the cavity (8) as the center.

5. The ventilation cooling device for mesh belt normalizing furnace according to claim 4, characterized in that: The filter box (10) is located directly below the cavity (8); the top of the filter box (10) is an open structure; two groups of snap-fit ​​blocks (11) are symmetrically mounted at the top edge of the filter box (10); the two groups of snap-fit ​​blocks (11) are movably snap-fitted into the two groups of snap-fit ​​grooves (9) respectively.

6. The ventilation cooling device for a mesh belt normalizing furnace according to claim 1, characterized in that: A transparent observation window (12) is embedded in the bottom of one side wall of the filter box (10); a hollow groove (13) is horizontally opened at the center of the top of one side wall of the filter box (10) close to the transparent observation window (12); and a clamping groove (14) is horizontally opened on the inner wall of the side of the filter box (10) away from the hollow groove (13).

7. The ventilation cooling device for mesh belt normalizing furnace according to claim 6, characterized in that: A clamping block (16) is installed at the center of a side wall of the filter plate (15) close to the clamping slot (14), and the clamping block (16) is movably clamped in the clamping slot (14). A pulling plate (17) is installed at the center of a side wall of the filter plate (15) close to the empty slot (13), and the pulling plate (17) passes through the empty slot (13) and is located at one end of the filter box (10).

8. The ventilation cooling device for a mesh belt normalizing furnace according to claim 7, characterized in that: The bottom of the filter cotton (19) and the bottom of the filter plate (15) are located on the same straight line, and a storage plate (23) is installed on the inner wall of the cooling box (5) away from the normalizing furnace body (3), and the storage plate (23) is located above the second conveying trough (6), and the air cooler (24) is installed on the top of the storage plate (23).

9. The ventilation cooling device for mesh belt normalizing furnace according to claim 1, characterized in that: A fixing block (28) is installed on the top of the spraying mechanism (27), and the top of the fixing block (28) is installed at the center of the top inner wall of the cooling box (5).

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