Refining furnace convenient to clean

Abstract

The refining furnace convenient to clean comprises a refining furnace body, an electric sliding seat is installed at the top end of a sliding rail in a sliding mode, an extension rod is installed at the top position of the end face of one side of the electric sliding seat, an installation groove is formed in the inner side of the extension rod, a cleaning motor is embedded in the inner side of the installation groove, and the cleaning motor is connected with the sliding rail in a sliding mode. A driving rod is connected to the transmission end of the cleaning motor, a transmission rod is welded to one end of the driving rod, an arc-shaped scraper is welded to one end of the transmission rod, and the arc-shaped scraper can clean the arc-shaped bottom of the refining furnace body and scrape away oxidized metal attached to the surface of the refining furnace body; in a similar way, oxidized metal on the inner wall of the refining furnace body can be scraped away by an inner wall cleaning scraper, so that the refining furnace body can be automatically and rapidly cleaned without manual cleaning, places, difficult to clean, of the furnace bottom can be comprehensively cleaned, people are prevented from stretching into the furnace bottom to be injured, the use convenience of the refining furnace body is improved, and the service life of the refining furnace body is prolonged. And the cleaning efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refining furnaces, in particular to a refining furnace which is easy to clean. Background Art

[0002] A refining furnace is a smelting equipment in the hot processing industry. It is mostly used for final deoxidation and alloying of molten steel in ferrous metallurgy. It has different classifications according to different smelting purposes. Common ones include argon blowing refining furnaces, LF refining furnaces, etc. Existing refining furnaces will produce a large amount of oxidized metals such as iron oxide in the refining process. These impurities need to be removed, otherwise it will affect the metal smelting effect;

[0003] However, most of the existing refining furnaces lack automatic cleaning devices and need to be cleaned manually one by one. Not only do they face the risk of high temperature, but manual cleaning is also inefficient and slow. In order to avoid the above technical problems, it is necessary to provide a refining furnace that is easy to clean to overcome the above defects in the prior art. Utility Model Content

[0004] The utility model provides a refining furnace which is easy to clean, which can effectively solve the problem that most of the existing refining furnaces mentioned in the above background technology lack automatic cleaning devices and need to be cleaned manually one by one, which not only faces high temperature risks but also has low efficiency and slow speed of manual cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refining furnace that is easy to clean, comprising a refining furnace body, a base is arranged at the bottom of the refining furnace body, a slide rail is installed at the top of the base at a position on one side of the refining furnace body, an electric sliding seat is slidably installed at the top of the slide rail, an extension rod is installed at the top position of one end surface of the electric sliding seat, a mounting groove is opened on the inner side of the extension rod, and a cleaning motor is embedded in the inner side of the mounting groove;

[0006] The driving end of the cleaning motor is connected to an active rod, a stabilizing groove cylinder is installed at one end of the extension rod at a position corresponding to the active rod, a sliding groove plate is welded to the outer side of the active rod, a sliding rod is slidably connected to the inner side of the sliding groove plate, an inner wall cleaning scraper is welded to one end of the sliding rod, a driving rod is welded to one end of the active rod, and an arc scraper is welded to one end of the driving rod.

[0007] Preferably, the diameter of the active rod is equal to the inner diameter of the stable groove cylinder, the contact surfaces of the active rod and the stable groove cylinder are both smooth curved surfaces, and the active rod is rotatably connected to the stable groove cylinder.

[0008] Preferably, a fixed threaded rod is installed on one end surface of the sliding slot plate, and two sliding slot plates are provided, and the two sliding slot plates are symmetrically installed at the outer side of the active rod.

[0009] Preferably, a movable groove is provided on the inner side of the sliding groove plate at a position corresponding to the sliding rod, and the input ends of the electric sliding seat and the cleaning motor are electrically connected to the output end of the external power supply.

[0010] Preferably, a support shaft is symmetrically installed on the outer end face of the refining furnace body, a bearing is sleeved on the outer side of the support shaft, a support rod is welded to the top of the base, a driven gear is installed at one end of the support shaft, a rotating motor is installed on one side end face of the support rod, and a driving gear is installed at the transmission end of the rotating motor.

[0011] Preferably, the bearing is embedded in the inner top position of the support rod, the driven gear is meshed with the driving gear, and the input end of the rotating motor is electrically connected to the output end of the external power supply.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0013] 1. A refining furnace body, a base, a slide rail, an electric sliding seat, an extension rod, a mounting groove, a cleaning motor, an active rod, a stabilizing groove barrel, a sliding groove plate, a sliding rod, an inner wall cleaning scraper, a transmission rod and an arc scraper are provided. The arc scraper can clean the arc bottom of the refining furnace body and scrape off the oxidized metal attached to its surface. Similarly, the inner wall cleaning scraper can scrape off the oxidized metal on the inner wall of the refining furnace body, thereby automatically and quickly cleaning the refining furnace body without manual cleaning, and can perform all-round cleaning of the places on the furnace bottom that are difficult to clean, preventing people from reaching into the furnace bottom and getting injured, thereby improving the convenience of using the refining furnace body and further improving the cleaning efficiency.

[0014] 2. It is equipped with a supporting shaft, bearings, supporting rods, driven gears, rotating motors and driving gears. The refining furnace body is completely inverted. At this time, all the debris scraped off from the inside will fall off. Then people can control the rotating motor to rotate so that the refining furnace body can shake. At this time, the debris can be completely poured out. It is convenient to use and improves the cleaning effect, reduces the residual debris, thereby ensuring that the metal smelting quality will not be reduced by debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the installation structure of the extension rod of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the arc scraper of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the driving gear of the utility model;

[0021] Numbers in the figure: 1. refining furnace body; 2. base; 3. slide rail; 4. electric sliding seat; 5. extension rod; 6. mounting groove; 7. cleaning motor; 8. active rod; 9. stabilizing groove drum; 10. sliding groove plate; 11. sliding rod; 12. inner wall cleaning scraper; 13. transmission rod; 14. arc scraper; 15. support shaft; 16. bearing; 17. support rod; 18. driven gear; 19. rotating motor; 20. driving gear. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1-4 As shown, the utility model provides a technical solution, a refining furnace that is easy to clean, comprising a refining furnace body 1, a base 2 is arranged at the bottom of the refining furnace body 1, a slide rail 3 is installed at the top of the base 2 located at one side of the refining furnace body 1, an electric sliding seat 4 is slidably installed at the top of the slide rail 3, an extension rod 5 is installed at the top position of one side end surface of the electric sliding seat 4, a mounting groove 6 is opened on the inner side of the extension rod 5, and a cleaning motor 7 is embedded in the inner side of the mounting groove 6;

[0024] The driving end of the cleaning motor 7 is connected with an active rod 8, and a stabilizing groove cylinder 9 is installed at one end of the extension rod 5 at a position corresponding to the active rod 8. The diameter of the active rod 8 is equal to the inner strength of the stabilizing groove cylinder 9, and the contact surfaces of the active rod 8 and the stabilizing groove cylinder 9 are both smooth curved surfaces. The active rod 8 is rotatably connected with the stabilizing groove cylinder 9 to facilitate the stable rotation of the active rod 8. A sliding groove plate 10 is welded on the outer side of the active rod 8, and a sliding rod 11 is slidably connected to the inner side of the sliding groove plate 10. A fixed threaded rod is installed on one end surface of the sliding groove plate 10. Two movable groove plates 10 are provided, and the two sliding groove plates 10 are symmetrically installed at the outer position of the active rod 8, which is convenient for replacing the sliding rod 11. A movable groove is opened at the inner side of the sliding groove plate 10 corresponding to the sliding rod 11 to facilitate sliding the sliding rod 11. An inner wall cleaning scraper 12 is welded to one end of the sliding rod 11, a transmission rod 13 is welded to one end of the active rod 8, and an arc scraper 14 is welded to one end of the transmission rod 13. The input ends of the electric sliding seat 4 and the cleaning motor 7 are electrically connected to the output end of the external power supply.

[0025] A support shaft 15 is symmetrically installed on the outer end face of the refining furnace body 1, and a bearing 16 is sleeved on the outer side of the support shaft 15. A support rod 17 is welded to the top of the base 2. A driven gear 18 is installed at one end of the support shaft 15, and a rotating motor 19 is installed on one side end face of the support rod 17. A driving gear 20 is installed at the transmission end of the rotating motor 19. The bearing 16 is embedded in the inner top position of the support rod 17. The driven gear 18 is meshed with the driving gear 20 to facilitate the rotation of the refining furnace body 1. The input end of the rotating motor 19 is electrically connected to the output end of the external power supply.

[0026] The working principle and use process of the utility model are as follows: first, when it is necessary to clean the interior of the refining furnace body 1, the operator places the refining furnace body 1 horizontally so that its opening direction faces the arc scraper 14, and then the operator controls the electric sliding seat 4 to slide on the top of the slide rail 3, thereby driving the extension rod 5 to slide toward the inner side of the refining furnace body 1, and then the arc scraper 14 will reach the arc furnace bottom of the refining furnace body 1, and the inner wall cleaning scraper 12 will fit the inner wall of the refining furnace body 1, at this time, the cleaning motor 7 is turned on to drive the cleaning motor 7 to rotate, and then the cleaning motor 7 drives The active rod 8 inside the stable groove drum 9 rotates, and when the active rod 8 rotates, it drives the transmission rod 13 to rotate. At this time, the arc scraper 14 will clean the arc bottom of the refining furnace body 1 and scrape off the oxidized metal attached to its surface. Similarly, the inner wall cleaning scraper 12 will scrape off the oxidized metal on the inner wall of the refining furnace body 1, thereby automatically and quickly cleaning the refining furnace body 1 without manual cleaning, and can perform all-round cleaning of the places on the furnace bottom that are difficult to clean, preventing people from reaching into the furnace bottom and getting injured, thereby improving the convenience of using the refining furnace body 1 and further improving the cleaning efficiency;

[0027] Then, after the cleaning is completed, the operator moves the electric sliding seat 4 back to its original position, and then turns on the rotating motor 19, thereby driving the driving gear 20 to rotate, and then the driving gear 20 drives the driven gear 18 to rotate. At this time, the driven gear 18 can drive the support shaft 15 to rotate on the inner side of the bearing 16, and then the support shaft 15 will drive the refining furnace body 1 to rotate, thereby completely inverting the refining furnace body 1. At this time, all the debris scraped off from the inside will fall off, and then people can control the rotating motor 19 to rotate so that the refining furnace body 1 shakes, and the debris can be completely poured out at this time, which is convenient to use and improves the cleaning effect, reduces the residual debris, and ensures that the metal smelting quality will not be reduced by the debris.

[0028] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A refining furnace that is easy to clean, comprising a refining furnace body (1), characterized in that: A base (2) is provided at the bottom of the refining furnace body (1); a slide rail (3) is installed at the top of the base (2) at a position on one side of the refining furnace body (1); an electric sliding seat (4) is slidably installed at the top of the slide rail (3); an extension rod (5) is installed at the top position of one end surface of the electric sliding seat (4); a mounting groove (6) is provided on the inner side of the extension rod (5); a cleaning motor (7) is embedded in the inner side of the mounting groove (6); The driving end of the cleaning motor (7) is connected to an active rod (8); a stabilizing groove drum (9) is installed at a position corresponding to the active rod (8) at one end of the extension rod (5); a sliding groove plate (10) is welded to the outer side of the active rod (8); a sliding rod (11) is slidably connected to the inner side of the sliding groove plate (10); an inner wall cleaning scraper (12) is welded to one end of the sliding rod (11); a driving rod (13) is welded to one end of the active rod (8); and an arc scraper (14) is welded to one end of the driving rod (13).

2. A refining furnace that is easy to clean according to claim 1, characterized in that: The diameter of the active rod (8) is equal to the inner diameter of the stable groove cylinder (9), the contact surfaces of the active rod (8) and the stable groove cylinder (9) are both smooth curved surfaces, and the active rod (8) and the stable groove cylinder (9) are rotatably connected.

3. A refining furnace that is easy to clean according to claim 1, characterized in that: A fixed threaded rod is installed on one end surface of the sliding slot plate (10), and two sliding slot plates (10) are provided. The two sliding slot plates (10) are symmetrically installed at the outer position of the active rod (8).

4. A refining furnace that is easy to clean according to claim 1, characterized in that: A movable groove is provided on the inner side of the sliding groove plate (10) at a position corresponding to the sliding rod (11), and the input ends of the electric sliding seat (4) and the cleaning motor (7) are both electrically connected to the output end of the external power supply.

5. The refining furnace easy to clean according to claim 1, characterized in that: A support shaft (15) is symmetrically mounted on the outer end surface of the refining furnace body (1), a bearing (16) is sleeved on the outer side of the support shaft (15), a support rod (17) is welded to the top end of the base (2), a driven gear (18) is mounted on one end of the support shaft (15), a rotating motor (19) is mounted on one end surface of the support rod (17), and a driving gear (20) is mounted on the transmission end of the rotating motor (19).

6. A refining furnace that is easy to clean according to claim 5, characterized in that: The bearing (16) is embedded in the inner top position of the support rod (17), the driven gear (18) is meshed with the driving gear (20), and the input end of the rotating motor (19) is electrically connected to the output end of the external power supply.

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