A cover type annealing furnace inner cover circulating water tank cleaning device

Abstract

The utility model discloses a cover type annealing furnace table inner cover circulating water tank cleaning device, including installation ring, and the inside middle part of installation ring is provided with the installation cavity, and the inside rotation is connected with a plurality of groups annular distribution's pivot in installation cavity, and the outer periphery middle part of pivot all is connected with the gear and is fixedly connected, and the gear of adjacent two groups all engages the connection, and the pivot bottom all is fixedly connected with the cleaning brush, and the top wall outside of base is provided with the cleaning tank, and the left side wall middle part of cleaning tank both ends all is provided with the connecting pipe, and the top connecting pipe input fixedly connected with the drain pipe. This kind of cover type annealing furnace table inner cover circulating water tank cleaning device, starts drive motor after injecting cleaning liquid, and drive motor output shaft rotates and makes pivot rotate, and makes its outside gear rotate in pivot rotating process, to make the gear rotation with it engages, and then make pivot bottom cleaning brush rotate, and the cleaning brush rotating process is to the inside wall of cleaning tank and is washed, has improved the cleaning tank cleaning quality.

Description

Technical Field

[0001] This utility model relates to the field of annealing furnace technology, specifically to a cleaning device for a circulating water tank inside the furnace platform of a bell-type annealing furnace. Background Technology

[0002] Annealing furnaces are one of the commonly used heat treatment equipment in the machinery manufacturing industry. Their basic function is to heat and cool metal materials or workpieces to achieve softening, reduce hardness, improve plasticity and toughness, homogenize chemical composition, and remove internal stress, thereby achieving the expected physical and mechanical properties.

[0003] In the prior art, the bell-type annealing furnace can be divided into a cover and a base. During the use of the annealing furnace, the inside of the base connecting groove is easily blocked by impurities, which affects the normal use of the annealing furnace. Therefore, a bell-type annealing furnace inner cover circulating water tank cleaning device is needed. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model relates to a cleaning device for a circulating water tank inside the furnace platform of a bell-type annealing furnace, which includes a base and an automatic cleaning mechanism on the top of the base. The automatic cleaning mechanism includes a mounting ring, with a mounting cavity in the middle of the inner side of the mounting ring. Multiple sets of annularly distributed rotating shafts are rotatably connected to the inner side of the mounting cavity. Gears are passed through and fixedly connected to the middle of the outer circumference of each rotating shaft. Adjacent sets of gears are meshed together. A cleaning brush is fixedly connected to the bottom end of each rotating shaft. A cleaning groove is provided on the outer side of the top wall of the base. Connecting pipes are provided at both the upper and lower ends of the middle of the left side wall of the cleaning groove.

[0005] As a preferred technical solution of this utility model, a drain pipe is fixedly connected to the input end of the top connecting pipe, and a negative pressure pump is provided on the right side of the outer periphery of the drain pipe.

[0006] As a preferred technical solution of this utility model, the bottom connecting pipe input end is fixedly connected to a water inlet pipe, and the water inlet pipe input end passes through and is fixedly connected to the lower right wall of the storage tank.

[0007] As a preferred embodiment of this utility model, a booster pump is provided on the outer side of the connecting pipe near the storage tank, and the booster pump is located on the left side of the outer side of the base.

[0008] As a preferred embodiment of this utility model, a placement platform is provided in the middle of the top wall of the base, and an opening is provided in the middle of the placement platform.

[0009] In a preferred embodiment of this invention, the cleaning brushes are all disposed inside the cleaning tank, and the cleaning tank is connected to the mounting ring.

[0010] As a preferred embodiment of this utility model, a drive motor is fixedly connected to the left end of the top wall of the mounting ring, and the output end of the drive motor is fixedly connected to the rotating shaft in the middle of the left side.

[0011] The beneficial effects of this utility model are: This type of bell-type annealing furnace platform inner hood circulating water tank cleaning device seals the cleaning tank by engaging the installation ring inside the cleaning tank when cleaning is required. Then, the booster pump is started, and the cleaning liquid is discharged from the inlet pipe into the cleaning tank during the operation of the booster pump to clean the inside of the cleaning tank, thereby improving the cleaning efficiency of the annealing furnace base connection parts. This type of bell-shaped annealing furnace inner shroud circulating water tank cleaning device works by starting the drive motor after injecting cleaning fluid. The output shaft of the drive motor rotates, causing the outer gear of the shaft to rotate, which in turn rotates the gear meshing with it, thereby causing the cleaning brush at the bottom of the shaft to rotate. During the rotation of the cleaning brush, the inner wall of the cleaning tank is scrubbed, thus improving the cleaning quality of the cleaning tank. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a top view schematic diagram of the overall structure of a circulating water tank cleaning device for the inner cover of a bell-type annealing furnace according to this utility model. Figure 2 This is a side view of the overall structure of a circulating water tank cleaning device for the inner cover of a hood-type annealing furnace according to this utility model. Figure 3 This is a schematic diagram of the base structure of a circulating water tank cleaning device for the inner cover of a hood-type annealing furnace according to this utility model. Figure 4 This is a bottom view schematic diagram of the cleaning structure of a circulating water tank cleaning device for the inner cover of a hood-type annealing furnace according to this utility model.

[0013] In the diagram: 1. Base; 2. Automatic cleaning mechanism; 3. Connecting pipe; 4. Drain pipe; 5. Water inlet pipe; 6. Negative pressure pump; 7. Booster pump; 8. Storage tank; 9. Placement platform; 10. Opening; 11. Cleaning tank; 12. Mounting ring; 13. Drive motor; 14. Mounting cavity; 15. Rotating shaft; 16. Gear; 17. Cleaning brush. Detailed Implementation

[0014] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0015] Example: Figures 1-4 As shown, the present invention provides a cleaning device for the inner hood of a hood-type annealing furnace, comprising a base 1, and an automatic cleaning mechanism 2 provided on the top of the base 1. The automatic cleaning mechanism 2 includes a mounting ring 12, which can engage with the inside of the cleaning tank 11, allowing the internal components of the mounting ring 12 to function normally and clean the inside of the cleaning tank 11. A mounting cavity 14 is provided in the center of the inner side of the mounting ring 12. Multiple sets of annularly distributed rotating shafts 15 are rotatably connected to the inner side of the mounting cavity 14. The mounting cavity 14 provides space for the installation of the rotating shafts 15 and gears 16. All rotating shafts 15 pass through and rotate in the center of the mounting cavity 14. All gears 16 are located inside the mounting cavity 14; rotation of any one gear 16 will cause all gears 16 to engage. The rotating shaft 15, which is fixed to the gear 16, rotates. Gears 16 are fixedly connected through the middle of the outer circumference of the rotating shaft 15. Adjacent sets of gears 16 are meshed. A cleaning brush 17 is fixedly connected to the bottom of the rotating shaft 15. During the rotation of the rotating shaft 15, the gears 16 can rotate synchronously, thereby causing the other gears 16 meshing with it to rotate. A cleaning tank 11 is provided on the outer side of the top wall of the base 1. Connecting pipes 3 are provided at the upper and lower ends of the middle of the left side wall of the cleaning tank 11. The top connecting pipe 3 is used to connect the drain pipe 4, and the bottom connecting pipe 3 is used to connect the water inlet pipe 5.

[0016] A drain pipe 4 is fixedly connected to the input end of the top connecting pipe 3. A negative pressure pump 6 is installed on the right side of the outer periphery of the drain pipe 4. A water inlet pipe 5 is fixedly connected to the input end of the bottom connecting pipe 3. The input end of the water inlet pipe 5 passes through and is fixedly connected to the lower right wall of the storage tank 8. The drain pipe 4 can discharge the waste liquid after cleaning in the cleaning tank 11. The cleaning liquid is stored inside the storage tank 8. After the booster pump 7 is turned on, the cleaning liquid can be discharged into the cleaning tank 11 from the water inlet pipe 5.

[0017] A booster pump 7 is installed on the outside of the connecting pipe 3 near the storage tank 8. The booster pump 7 is located on the left side of the outside of the base 1. A placement platform 9 is installed in the middle of the top wall of the base 1. An opening 10 is provided in the middle of the placement platform 9. The placement platform 9 is used to place the material that needs to be annealed. After the bell-type annealing furnace is moved down and connected to the base 1, the annealing operation can be carried out inside.

[0018] The cleaning brushes 17 are all set inside the cleaning tank 11. The cleaning tank 11 is engaged with the mounting ring 12. The drive motor 13 is fixedly connected to the left end of the top wall of the mounting ring 12. The output end of the drive motor 13 is fixedly connected to the rotating shaft 15 in the middle of the left side. When the drive motor 13 is working, the output shaft rotates, which can make the rotating shaft 15 fixed to it rotate, thereby making the gear 16 and the bottom cleaning brush 17 rotate. During the rotation of the cleaning brush 17, the inner wall of the cleaning tank 11 can be scrubbed.

[0019] Working principle: When it is necessary to clean the cleaning tank 11 inside the base 1, the mounting ring 12 is engaged inside the cleaning tank 11 to seal it. Then, the booster pump 7 is started. During the operation of the booster pump 7, the cleaning fluid is discharged into the cleaning tank 11 from the water inlet pipe 5 to clean the inside of the cleaning tank 11. After the cleaning fluid is injected, the drive motor 13 is started. The output shaft of the drive motor 13 rotates, causing the rotating shaft 15 to rotate. During the rotation of the rotating shaft 15, the outer gear 16 rotates, which in turn rotates the gear 16 meshing with it, thereby causing the cleaning brush 17 at the bottom of the rotating shaft 15 to rotate. During the rotation of the cleaning brush 17, the inner wall of the cleaning tank 11 is brushed, which improves the cleaning quality of the cleaning tank 11. After the brushing is completed, the negative pressure pump 6 is turned on to discharge the waste liquid from the drain pipe 4, completing the cleaning operation of the cleaning tank 11.

[0020] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for a circulating water tank inside the furnace platform of a hood-type annealing furnace, comprising a base (1), characterized in that: An automatic cleaning mechanism (2) is provided on the top of the base (1); The automatic cleaning mechanism (2) includes a mounting ring (12), and a mounting cavity (14) is provided in the middle of the inner side of the mounting ring (12). Multiple sets of annularly distributed rotating shafts (15) are rotatably connected inside the mounting cavity (14). Gears (16) are passed through and fixedly connected to the middle of the outer periphery of each rotating shaft (15). Adjacent sets of gears (16) are meshed. A cleaning brush (17) is fixedly connected to the bottom end of each rotating shaft (15). A cleaning groove (11) is provided on the outer side of the top wall of the base (1). Connecting pipes (3) are provided at both the upper and lower ends of the middle of the left side wall of the cleaning groove (11).

2. The cleaning device for the inner hood of a bell-type annealing furnace according to claim 1, characterized in that, A drain pipe (4) is fixedly connected to the input end of the connecting pipe (3) at the top, and a negative pressure pump (6) is provided on the right side of the outer periphery of the drain pipe (4).

3. The cleaning device for the inner hood of a bell-type annealing furnace according to claim 1, characterized in that, The bottom connecting pipe (3) is fixedly connected to a water inlet pipe (5), and the water inlet pipe (5) is fixedly connected to the lower right wall of the storage tank (8).

4. The cleaning device for the inner hood of a bell-type annealing furnace according to claim 3, characterized in that, A booster pump (7) is provided on the outside of the connecting pipe (3) near the storage tank (8), and the booster pump (7) is located on the left side of the outside of the base (1).

5. A circulating water tank cleaning device for the inner hood of a bell-type annealing furnace according to claim 1, characterized in that, The base (1) has a placement platform (9) in the middle of its top wall, and the placement platform (9) has an opening (10) in the middle.

6. A cleaning device for a circulating water tank inside the furnace platform of a bell-type annealing furnace according to claim 1, characterized in that, The cleaning brushes (17) are all located inside the cleaning tank (11), and the cleaning tank (11) is engaged with the mounting ring (12).

7. A circulating water tank cleaning device for the inner hood of a bell-type annealing furnace according to claim 1, characterized in that, A drive motor (13) is fixedly connected to the left end of the top wall of the mounting ring (12), and the output end of the drive motor (13) is fixedly connected to the rotating shaft (15) in the middle of the left side.

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