Cleaning mechanism for magnesium smelting reduction tank

Abstract

The utility model discloses a cleaning mechanism for a magnesium smelting reduction tank, and belongs to the technical field of magnesium metal smelting. Comprising a base, a table body is installed at the top of the base, a placement table is integrally arranged at the top of the table body, a limiting fixing piece is arranged above an arc-shaped placement groove and used for fixing a reduction tank body in the arc-shaped placement groove, and T-shaped sliding plates are fixedly arranged on the two side walls of the placement table correspondingly; the T-shaped sliding plates are slidably connected with side plates through sliding groove frames, the ends, away from the table body, of the two side plates are fixedly connected to a front plate, a servo motor is installed in the middle of the front plate in a penetrating mode, a rotating shaft of the servo motor is fixedly sleeved with a mounting disc, and a cleaning piece is installed on the mounting disc; and the servo motor is used for driving the cleaning piece to clean the interior of the reduction tank body fixed in the arc-shaped placing groove. The use effect of the cleaning mechanism is improved, and meanwhile the magnesium smelting reduction tank can be rapidly used.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium smelting, and particularly relates to a cleaning mechanism for a magnesium reduction tank. Background Art

[0002] The magnesium reduction tank is a key component in the process of magnesium smelting by the silicon thermal method. Its performance and service life have an important impact on the technical and economic indicators of magnesium smelting. The material of the magnesium reduction tank contains a large amount of precious elements such as nickel, molybdenum, and chromium. Therefore, the price of the furnace charge is relatively high, and the production cost is also relatively high.

[0003] At present, the main way to clean the magnesium reduction tank is manual cleaning. During the cleaning process, the waste reduction tank is vertically lifted, and then tools such as a heavy hammer are used to strike the body of the waste reduction tank to shake off the scale and residues. Manual cleaning has a high labor intensity, and a large amount of dust is generated around, resulting in a poor working environment and being dangerous. Chinese Patent CN205957746U discloses a cleaning device for a magnesium reduction tank. Through the impact of a striker, the sundries attached to the reduction tank are shaken off, smoothly cleaning the reduction tank, changing the manual operation mode, eliminating the safety hazards of manual cleaning, ensuring safety, and improving the cleaning efficiency of the reduction tank.

[0004] This cleaning device mainly uses a striker to impact the outer wall of the magnesium reduction tank, so that the residues such as magnesium reduction slag and pellet materials adhered to the inner wall of the magnesium reduction tank are shaken off by the vibration force. However, there are cases where some residues such as magnesium reduction slag and pellet materials adhere tightly to the inner wall of the magnesium reduction tank. Therefore, relying on a simple vibration force cannot completely remove the adhesions on the inner wall of the magnesium reduction tank, which not only hinders the continued use of the magnesium reduction tank, but also reduces the use effect of this cleaning device. Summary of the Utility Model

[0005] In order to solve the technical problems existing in the prior art, the purpose of the utility model is to provide a cleaning mechanism for a magnesium reduction tank, which can not only improve the use effect of the cleaning mechanism, but also enable the magnesium reduction tank to quickly resume use.

[0006] To achieve the above purpose, the technical solutions adopted by the utility model are as follows:

[0007] A cleaning mechanism for a magnesium reduction tank, comprising a base, a table body is installed on the top of the base, a placement table is integrally arranged on the top of the table body, an arc-shaped placement groove for placing the reduction tank body is opened on the top surface of the placement table, a limiting and fixing member is arranged above the arc-shaped placement groove, the limiting and fixing member is used to fix the reduction tank body in the arc-shaped placement groove, T-shaped sliding plates are fixedly arranged on both side walls of the placement table, the T-shaped sliding plates are slidably connected with side plates through sliding groove frames, and one ends of the two side plates away from the table body are fixedly connected to a front plate, a servo motor is installed through the middle of the front plate, an installation disc is fixedly sleeved on the rotating shaft of the servo motor, a cleaning member is installed on the installation disc, and the servo motor is used to drive the cleaning member to clean the inside of the reduction tank body fixed in the arc-shaped placement groove.

[0008] As a further scheme of the utility model: the cleaning member includes a turntable, a threaded insertion shaft and a scraping body, the turntable is fixedly installed on the front end surface of the installation disc through a plurality of the threaded insertion shafts arranged evenly, and the scraping body is fixedly installed on the front end surface of the turntable.

[0009] As a further scheme of the utility model: the scraping body includes a scraping rod and a scraping blade, the scraping rod is vertically and fixedly arranged on the front end surface of the turntable, the scraping blade is vertically and fixedly arranged at one end of the scraping rod away from the turntable, the scraping rod is used to clean the inner wall of the reduction tank body, and the scraping blade is used to clean the inner bottom wall of the reduction tank body.

[0010] As a further scheme of the utility model: the limiting and fixing member includes a right-angle support plate fixedly arranged on the top of the placement table, a first threaded ring is embedded perpendicular to the side surface of the placement table on the right-angle support plate, a first threaded rod is threadedly connected in the first threaded ring, a first rotating shaft is rotatably connected to the front end of the first threaded rod, and a pushing plate is fixedly connected to the front end of the first rotating shaft.

[0011] As a further scheme of the utility model: a second threaded ring is embedded parallel to the side surface of the placement table on the right-angle support plate, a second threaded rod is threadedly connected in the second threaded ring, a second rotating shaft is rotatably connected to the bottom of the second threaded rod, and an arc-shaped pressing plate is fixedly connected to the bottom end of the second rotating shaft.

[0012] As a further scheme of the utility model: shafts are welded to the bottom ends of the outer side walls on both sides of the table body, shaft rings are fixedly connected to both sides of the front end of the top of the base, and the shafts are rotatably inserted into the corresponding shaft rings.

[0013] The utility model has the following beneficial effects:

[0014] The utility model fixes the reduction tank body in the arc-shaped placement groove through the arrangement of the limit fixing piece and the cleaning piece. When the staff pushes the front plate towards the direction of the reduction tank body and cannot push it anymore, one side outer wall of the scraping blade just closely adheres to the bottom inner wall of the reduction tank body, and at the same time, one side outer wall of the scraping rod just closely adheres to the inner wall of the reduction tank body. The staff starts the servo motor. As the mounting disc and the turntable rotate, the scraping rod and the scraping blade in the cleaning piece will also rotate together. At this time, the rotating scraping rod can directly remove the adherents on the inner wall of the reduction tank body, and at the same time, the rotating scraping blade can directly remove the adherents at the bottom of the inner wall of the reduction tank body. This not only improves the use effect of the cleaning mechanism but also enables the magnesium reduction tank to be quickly used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the accompanying drawings.

[0016] Figure 1 is a three-dimensional view of a cleaning mechanism for a magnesium reduction tank proposed by the present utility model;

[0017] Figure 2 is a left view of a cleaning mechanism for a magnesium reduction tank proposed by the present utility model;

[0018] Figure 3 is a left cross-sectional view of a cleaning mechanism for a magnesium reduction tank proposed by the present utility model;

[0019] Figure 4 is Figure 3 a partial enlarged view of area A in

[0020] Figure 5 is Figure 3 a partial enlarged view of area B in

[0021] Figure 6 is Figure 3 a partial enlarged view of area C in

[0022] In the figure: 1, base; 2, table body; 3, shaft body; 4, shaft collar; 5, placement table; 6, T-shaped sliding plate; 7, arc-shaped placement groove; 8, reduction tank body; 9, right-angle support plate; 10, first thread ring; 11, first threaded rod; 12, first rotating shaft; 13, push plate; 14, second thread ring; 15, second threaded rod; 16, second rotating shaft; 17, arc-shaped pressing plate; 18, chute frame; 19, side plate; 20, front plate; 21, handle frame; 22, servo motor; 23, mounting disc; 24, threaded insertion shaft; 25, nut; 26, turntable; 27, scraping rod; 28, scraping blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, as well as a specific orientation structure and operation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Refer to Figures 1-6 As shown, a cleaning mechanism for a magnesium reduction tank provided by the present utility model includes a base 1. A table body 2 is installed on the top of the base 1. A placement table 5 is integrally provided on the top of the table body 2. An arc-shaped placement groove 7 is formed on the top surface of the placement table 5. The arc-shaped placement groove 7 is matched with the outer circumference of the reduction tank body 8. After the reduction tank body 8 is placed in the arc-shaped placement groove 7, the outer peripheral wall of the reduction tank body 8 just fits into the arc-shaped placement groove 7. A limiting and fixing member is arranged above the arc-shaped placement groove 7. The limiting and fixing member is used to fix the reduction tank body 8 in the arc-shaped placement groove 7 to ensure that the reduction tank body 8 will not shift during subsequent cleaning. T-shaped sliding plates 6 are fixedly arranged on both side walls of the placement table 5. The T-shaped sliding plates 6 are slidably connected to side plates 19 through sliding groove frames 18. One ends of the two side plates 19 away from the table body 2 are fixedly connected to a front plate 20. A servo motor 22 is installed through the middle of the front plate 20. An installation disk 23 is fixedly sleeved on the rotating shaft of the servo motor 22. A cleaning member is installed on the installation disk 23. The servo motor 22 is used to drive the cleaning member to clean the inside of the reduction tank body 8 fixed in the arc-shaped placement groove 7.

[0027] Working process: First, place the reduction tank body 8 to be cleaned into the arc-shaped placement groove 7, and then use the limit fixing member to fix the reduction tank body 8 in the arc-shaped placement groove 7, which is convenient for cleaning the inside of the reduction tank body 8. Then, push the front plate 20 to make the cleaning member extend into the reduction tank body 8. Next, start the servo motor 22, and the servo motor 22 drives the cleaning member to clean the impurities attached to the inside of the reduction tank body 8 fixed in the arc-shaped placement groove 7.

[0028] Refer to Figure 1 As shown, in an embodiment of the present invention, shafts 3 are welded to the bottom ends of the outer walls on both sides of the table body 2, and shaft rings 4 are fixedly connected to both sides of the front end of the top of the base 1. The outer walls of the shafts 3 are rotatably connected to the inner walls of the shaft rings 4. It is convenient to rotate the table body 2 around the structure of the shafts 3 and the shaft rings 4, and the rear end of the bottom of the table body 2 will tilt up. At this time, the adhered substances scraped from the reduction tank body 8 can be poured out.

[0029] Refer to Figures 3-5 As shown, in an embodiment of the present invention, the limit fixing member includes a right-angle support plate 9 fixedly arranged on the top of the placement table 5. A first threaded ring 10 is fixedly embedded in the side of the right-angle support plate 9 perpendicular to the placement table 5. A first threaded rod 11 is threadedly connected to the inner wall of the first threaded ring 10. The front end of the first threaded rod 11 is rotatably connected to a first rotating shaft 12, and a push plate 13 is fixedly connected to the front end of the first rotating shaft 12. By setting the connection structure between the first threaded ring 10 and the first threaded rod 11, the rotating first threaded rod 11 can move horizontally back and forth on the inner wall of the first threaded ring 10. When the first threaded rod 11 moves forward, the front end of the push plate 13 can be pushed towards the rear end of the reduction tank body 8, and then the reduction tank body 8 can be fixed in the arc-shaped placement groove 7. A second threaded ring 14 is fixedly embedded in the side of the right-angle support plate 9 parallel to the placement table 5. A second threaded rod 15 is threadedly connected to the inner wall of the second threaded ring 14. The bottom of the second threaded rod 15 is rotatably connected to a second rotating shaft 16, and an arc-shaped pressing plate 17 is fixedly connected to the bottom end of the second rotating shaft 16. By setting the connection structure between the second threaded rod 15 and the second threaded ring 14, the rotating second threaded rod 15 can move vertically up and down on the inner wall of the second threaded ring 14. When the second threaded rod 15 moves downward, the arc-shaped concave surface of the arc-shaped pressing plate 17 can be pushed to the surface of the reduction tank body 8. During this process, the staff can adjust the position of the arc-shaped concave surface of the arc-shaped pressing plate 17.

[0030] Refer to Figure 3 and Figure 6As shown, in an embodiment of the present utility model, the cleaning member includes a turntable 26, a threaded insertion shaft 24 and a scraping body. The turntable 26 is fixedly installed on the front end face of the mounting plate 23 through a number of uniformly arranged threaded insertion shafts 24, and the scraping body is fixedly installed on the front end of the turntable 26. The scraping body includes a scraping rod 27 and a scraping blade 28. The scraping rod 27 is vertically and fixedly arranged on the front end face of the turntable 26, and the scraping blade 28 is vertically and fixedly arranged at one end of the scraping rod 27 away from the turntable 26. Nuts 25 are threadedly connected to the front ends of the outer walls of the threaded insertion shafts 24. Through holes penetrating horizontally are uniformly formed in the mounting plate 23. The outer walls of the threaded insertion shafts 24 can penetrate through the through holes and the extending ends are all connected to the nuts 25. By setting the simple connection method among the threaded insertion shafts 24, the nuts 25 and the mounting plate 23, the disassembly and assembly steps of the turntable 26 are made more convenient and rapid. At the same time, it is also convenient to replace the scraping rod 27 and the scraping blade 28. By setting the scraping rod 27 and the scraping blade 28, the rotating scraping rod 27 can rotate closely against the inner wall of the reduction tank body 8, and can directly remove the adhesives on the inner wall of the reduction tank body 8. The rotating scraping blade 28 can rotate closely against the inner bottom wall of the reduction tank body 8, and can directly remove the adhesives at the bottom of the inner wall of the reduction tank body 8.

[0031] It can be understood that handle brackets 21 are fixedly connected to both sides of the front end of the front plate 20. By setting the handle brackets 21, it is not only convenient for the staff to push the front plate 20 and the side plates 19 at the rear end, but also convenient to rotate the table body 2 around the shaft body 3 and the shaft ring 4 structure. Then the rear end of the bottom of the table body 2 will tilt up, and at this time, the scraped adhesives in the reduction tank body 8 can be poured out.

[0032] The above has described the preferred embodiments of the present utility model in detail, and it cannot be considered as limiting the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A cleaning mechanism for a magnesium smelting reduction tank, comprising a base (1), characterized in that: A platform body (2) is installed on the top of the base (1), and a placement platform (5) is integrally arranged on the top of the platform body (2). An arc-shaped placement groove (7) for placing the reduction tank body (8) is opened on the top surface of the placement platform (5), and a limit fixing piece is arranged above the arc-shaped placement groove (7). The limit fixing piece is used to fix the reduction tank body (8) in the arc-shaped placement groove (7). T-shaped slide plates (6) are fixedly arranged on both side walls of the placement platform (5), and the T-shaped slide plates (6) are fixedly arranged on both side walls of the placement platform (5). The groove frame (18) is slidably connected to a side plate (19), and one end of the two side plates (19) away from the platform (2) is fixedly connected to a front plate (20). A servo motor (22) is installed through the middle of the front plate (20). A mounting plate (23) is fixedly sleeved on the rotating shaft of the servo motor (22). A cleaning piece is installed on the mounting plate (23). The servo motor (22) is used to drive the cleaning piece to clean the inside of the reduction tank body (8) fixed in the arc-shaped placement groove (7).

2. A cleaning mechanism for a magnesium smelting reduction tank according to claim 1, characterized in that: The cleaning member comprises a rotating disk (26), a threaded plug shaft (24) and a scraper body. The rotating disk (26) is fixedly mounted on the front end surface of the mounting disk (23) via a plurality of evenly arranged threaded plug shafts (24), and the scraper body is fixedly mounted on the front end surface of the rotating disk (26).

3. A cleaning mechanism for a magnesium smelting reduction tank according to claim 2, characterized in that: The scraper body comprises a scraper rod (27) and a scraper blade (28); the scraper rod (27) is vertically fixedly arranged on the front end surface of the rotating disk (26); the scraper blade (28) is vertically fixedly arranged on the end of the scraper rod (27) away from the rotating disk (26); the scraper rod (27) is used to clean the inner wall of the reduction tank body (8); and the scraper blade (28) is used to clean the inner bottom wall of the reduction tank body (8).

4. The cleaning mechanism for a magnesium smelting reduction tank according to claim 1, characterized in that: The limiting fixing member comprises a right-angle support plate (9) fixedly arranged on the top of the placing platform (5), the right-angle support plate (9) being embedded with a first threaded ring (10) perpendicular to the side of the placing platform (5), the first threaded ring (10) being internally threadedly connected to a first threaded rod (11), the front end of the first threaded rod (11) being rotatably connected to a first rotating shaft (12), the front end of the first rotating shaft (12) being fixedly connected to a push plate (13).

5. A cleaning mechanism for a magnesium smelting reduction tank according to claim 4, characterized in that: The right-angle support plate (9) is embedded with a second threaded ring (14) parallel to the side of the placement platform (5); the second threaded ring (14) is internally threadedly connected to a second threaded rod (15); the bottom of the second threaded rod (15) is rotatably connected to a second rotating shaft (16); the bottom end of the second rotating shaft (16) is fixedly connected to an arc-shaped pressing plate (17).

6. A cleaning mechanism for a magnesium smelting reduction tank according to any one of claims 1 to 5, characterized in that: Axles (3) are welded to the bottom ends of the outer walls on both sides of the platform (2), and shaft rings (4) are fixedly connected to both sides of the front end of the top of the base (1), and the axles (3) are rotatably inserted into the corresponding shaft rings (4).

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