Movable steel ladle hot repair dust removal device

Abstract

The utility model discloses a movable type steel ladle hot repair dust removal device which comprises a dustproof box, an operator cavity is formed in the end face of one side of the dustproof box, an operation groove is formed in the inner side of the operator cavity, a rubber dustproof film is embedded in the inner side of the operation groove, a steel ladle cavity is formed in the end face of the other side of the dustproof box, and a steel ladle is arranged in the steel ladle cavity. A steel ladle support is installed at the bottom of the inner side of the steel ladle cavity, a dust removal steel ladle is fixed to the top end of the steel ladle support, a dust removal box is welded to one side of the top end of the movable rail, a large amount of smoke dust can be generated during slag removal, a top air blower groove and a bottom dust suction groove are opened to suck out and discharge the large amount of smoke dust, and therefore slag removal is completed. And smoke splashing is prevented in the slag removal process, the production environment is protected, dust is prevented from affecting the molten steel quality, dust is completely isolated from operators, the operators are prevented from sucking the dust, and therefore the life health of the operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel smelting, in particular to a movable ladle hot repair and dust removal device. Background Art

[0002] The ladle is a container for holding molten steel. However, after being used several times, slag is easily formed inside the ladle, and the sliding nozzle and the top of the air brick of the ladle are easily blocked. Oxygen burning tubes must be used to burn holes and cut them, otherwise the sliding nozzle will be damaged or scrapped. However, when operating with oxygen burning tubes, a large amount of smoke and dust will be generated, which will flow out from the ladle mouth and fill the entire workshop, causing serious pollution to the factory environment and a great threat to the health of workers. If workers inhale a large amount of smoke and dust, they will develop a series of diseases such as pneumoconiosis. Therefore, this is also the focus of environmental protection management;

[0003] However, most of the existing dust removal devices are unified dust removal in the workshop, the dust removal effect is poor, and it is difficult for operators to effectively remove dust while taking into account hot repairs, and the work efficiency is low. In order to avoid the above technical problems, it is indeed necessary to provide a movable ladle hot repair dust removal device to overcome the above defects in the prior art. Utility Model Content

[0004] The utility model provides a movable dust removal device for hot repair of ladle, which can effectively solve the problems proposed in the above background technology that most of the existing dust removal devices are unified dust removal in the workshop, the dust removal effect is poor, and it is difficult for operators to effectively remove dust while taking into account hot repair, resulting in low work efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a movable ladle hot repair dust removal device, comprising a dustproof box, a dust removal assembly being installed inside the dustproof box;

[0006] The dust removal assembly includes an operator chamber, an operating slot, a rubber dustproof membrane, a track wheel, a moving track, a ladle chamber, a ladle support, a dust removal ladle, a dust removal box, an observer chamber, an observation window, a top blower slot, a bottom dust suction slot, a dust removal chamber and a snap-in sealing slot;

[0007] An operator chamber is provided on one end surface of the dustproof box, an operating groove is provided inside the operator chamber, a rubber dustproof film is embedded inside the operating groove, a track wheel is welded to the bottom end of the dustproof box, and a movable track is installed at the bottom end of the track wheel;

[0008] A ladle chamber is provided on the other end face of the dustproof box, a ladle bracket is installed at the inner bottom position of the ladle chamber, a dust removal ladle is fixed on the top of the ladle bracket, a dust removal box body is welded to one side of the top end of the movable track, an observer chamber is provided on one end face of the dust removal box body, an observation window is provided on one end face of the observer chamber, a top blower slot is provided on the top of the dust removal box body, a bottom dust suction slot is provided on the bottom end of the dust removal box body, a dust removal chamber is provided on the inner side of the dust removal box body at a position corresponding to the top blower slot, and a snap-in sealing slot is provided on the other end face of the dust removal box body.

[0009] Preferably, the operator chamber and the ladle chamber are connected through an operation groove, and an operation seam is provided on the inner side of the rubber dustproof membrane.

[0010] Preferably, there are four track wheels, which are evenly distributed at the bottom of the dustproof box, and there are two movable tracks, which are symmetrically installed at the bottom of the track wheels.

[0011] Preferably, a mounting plate is welded to the bottom end of the dust removal box, and the dust removal box is welded to the top position of the movable track through the mounting plate.

[0012] Preferably, a snap-on assembly is installed on one end face of the dustproof box;

[0013] The clamping assembly includes a clamping column, a rotating column, a rotating plate, a clamping slot, a supporting sheet, a cable, a limiting column and a magnet;

[0014] A clamping column is welded on one end face of the dust removal box body, a rotating column is welded on the corresponding position of the one end face of the dustproof box and the clamping column, a rotating plate is rotatably sleeved on the outer side of the rotating column, a clamping groove is provided on the bottom end of the rotating plate, a support plate is welded on one end face of the dustproof box at the bottom position of the rotating plate, a cable is welded on the top of the rotating plate, a limiting column is welded on one end face of the dustproof box at the top position of the rotating column, and one end point of the cable is welded with a magnet.

[0015] Preferably, a movable groove is provided on the inner side of the rotating plate at a position corresponding to the rotating column, the rotating plate is rotatably connected to the rotating column through the movable groove, and the magnet is adsorbed on one end surface of the dustproof box.

[0016] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0017] 1. A dust removal component is provided. The observer can stand on the inner side of the observer chamber and observe the slag removal effect through the observation window. At this time, a large amount of smoke and dust will be generated during the slag removal. The top blower slot and the bottom dust suction slot are opened to suck out a large amount of smoke and dust, thereby completing the slag removal and preventing smoke and dust from splashing during the slag removal process. It not only protects the production environment and prevents dust from affecting the quality of molten steel, but also completely isolates the dust from the operator to prevent the operator from inhaling dust, thereby ensuring the life and health of the operator, safe production and improving efficiency.

[0018] 2. A clamping assembly is provided, and the rotating plate can be clamped on the outside of the clamping column through the clamping groove to fix the dustproof box and the dust removal box body. Then, after the slag removal is completed, continue to pull the cable to release the fixation. The dustproof box and the dust removal box body can be quickly fixed and unlocked, and the operator can be kept away from the clamping point of the dustproof box and the dust removal box body to prevent the residual dust from being accidentally inhaled by the operator, further ensuring the production safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the attached figure:

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 It is a structural diagram of the dust removal component of the utility model;

[0023] Figure 3 This is a schematic diagram of the opening of the observation window of the utility model;

[0024] Figure 4 This is a structural diagram of the clamping assembly of the utility model;

[0025] Numbers in the figure: 1, dustproof box;

[0026] 2. Dust removal assembly; 201. Operator chamber; 202. Operation slot; 203. Rubber dustproof membrane; 204. Track wheel; 205. Moving track; 206. Ladle chamber; 207. Ladle support; 208. Dust removal ladle; 209. Dust removal box; 210. Observer chamber; 211. Observation window; 212. Top blower slot; 213. Bottom dust suction slot; 214. Dust removal chamber; 215. Snap-in seal slot;

[0027] 3. Snap-fit ​​assembly; 301. Snap-fit ​​column; 302. Rotating column; 303. Rotating plate; 304. Snap-fit ​​groove; 305. Support plate; 306. Cable; 307. Limiting column; 308. Magnet. DETAILED DESCRIPTION

[0028] 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.

[0029] Example: Figure 1-4 As shown, the utility model provides a technical solution, a movable ladle hot repair dust removal device, comprising a dustproof box 1, a dust removal assembly 2 is installed inside the dustproof box 1;

[0030] The dust removal assembly 2 includes an operator chamber 201, an operating slot 202, a rubber dustproof membrane 203, track wheels 204, a moving track 205, a ladle chamber 206, a ladle support 207, a dust removal ladle 208, a dust removal box 209, an observer chamber 210, an observation window 211, a top blower slot 212, a bottom dust suction slot 213, a dust removal chamber 214, and a snap-in sealing slot 215;

[0031] An operator chamber 201 is provided on one end face of the dustproof box 1. An operating slot 202 is provided inside the operator chamber 201. A rubber dustproof film 203 is embedded inside the operating slot 202. A track wheel 204 is welded to the bottom end of the dustproof box 1. A movable track 205 is installed at the bottom end of the track wheel 204.

[0032] A ladle chamber 206 is provided on the other end face of the dustproof box 1. The operator chamber 201 and the ladle chamber 206 are connected through an operating slot 202. An operating seam is provided on the inner side of the rubber dustproof membrane 203 to facilitate slag removal operations. A ladle bracket 207 is installed at the inner bottom position of the ladle chamber 206. A dust removal ladle 208 is fixed on the top of the ladle bracket 207. Four track wheels 204 are provided, and the four track wheels 204 are evenly distributed at the bottom position of the dustproof box 1. Two movable rails 205 are provided, and the two movable rails 205 are symmetrically installed at the bottom of the track wheel 204 to facilitate the replacement and movement of the dust removal ladle 208. One side of the top of the movable rail 205 is welded It is connected to a dust removal box 209, and an observer chamber 210 is provided on one end face of the dust removal box 209. An observation window 211 is provided on one end face of the observer chamber 210. A top blower slot 212 is provided at the top of the dust removal box 209, and a bottom dust suction slot 213 is provided at the bottom end of the dust removal box 209. A mounting plate is welded to the bottom end of the dust removal box 209, and the dust removal box 209 is welded to the top position of the movable track 205 through the mounting plate, which is conducive to rapid dust removal and prevention of dust overflow. A dust removal chamber 214 is provided on the inner side of the dust removal box 209 at a position corresponding to the top blower slot 212, and a snap-in sealing groove 215 is provided on the other end face of the dust removal box 209.

[0033] A clamping assembly 3 is installed on one end surface of the dustproof box 1;

[0034] The clamping assembly 3 includes a clamping column 301, a rotating column 302, a rotating plate 303, a clamping slot 304, a supporting piece 305, a cable 306, a limiting column 307 and a magnet 308;

[0035] The cam 303 is fixed to the cam 306 on one side of the cam 307 so that the cam 306 can be fixed to the cam 307 on ...

[0036] The working principle and use process of the present invention are as follows: first, the operator moves the dust removal ladle 208 to the top position of the track wheel 204, then the operator can push the dust box 1 through the track wheel 204 and the movable track 205, so that the dust box 1 is moved and connected to the inner side of the sealing groove 215 on one side of the dust removal box body 209, and then fixed by the rotating plate 303. Then, the operator can stand on the top of the operator chamber 201 and insert the slag removal tool into the dust removal ladle 208 through the rubber dustproof membrane 203 on the inner side of the operating groove 202. Slag removal is carried out in the hot repair nozzle at the tail. At this time, the observer can stand on the inner side of the observer chamber 210 and observe the slag removal effect through the observation window 211. At this time, a large amount of smoke and dust will be generated during the slag removal. The top blower slot 212 and the bottom dust suction slot 213 are opened to suck out the large amount of smoke and dust, thereby completing the slag removal and preventing the smoke and dust from splashing during the slag removal process. This not only protects the production environment and prevents dust from affecting the quality of molten steel, but also completely isolates the dust from the operator to prevent the operator from inhaling dust, thereby ensuring the life and health of the operator, safe production and improving efficiency;

[0037] After that, the dust box 1 and the dust removal box body 209 are locked together, and the magnet 308 is pulled to drive the cable 306 to slide on the top of the limit column 307. At this time, the rotating plate 303 can be driven to rotate on the outside of the rotating column 302. Then, after the dust box 1 and the dust removal box body 209 are completely locked together, the magnet 308 is released. At this time, the rotating plate 303 can be locked on the outside of the locking column 301 through the locking groove 304 to fix the dust box 1 and the dust removal box body 209. Then, after the slag removal is completed, continue to pull the cable 306 to release the fixation. The dust box 1 and the dust removal box body 209 can be quickly fixed and unlocked, and the operator can be kept away from the locking point of the dust box 1 and the dust removal box body 209 to prevent the residual dust from being accidentally inhaled by the operator, further ensuring the production safety of the operator.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A movable ladle hot repair dust removal device, comprising a dustproof box (1), characterized in that: A dust removal assembly (2) is installed inside the dustproof box (1); The dust removal assembly (2) comprises an operator chamber (201), an operating slot (202), a rubber dustproof membrane (203), a track wheel (204), a movable track (205), a ladle chamber (206), a ladle support (207), a dust removal ladle (208), a dust removal box (209), an observer chamber (210), an observation window (211), a top blower slot (212), a bottom dust suction slot (213), a dust removal chamber (214), and a snap-in sealing slot (215); An operator chamber (201) is provided on one end face of the dustproof box (1), an operating groove (202) is provided on the inner side of the operator chamber (201), a rubber dustproof film (203) is embedded in the inner side of the operating groove (202), a track wheel (204) is welded to the bottom end of the dustproof box (1), and a movable track (205) is installed at the bottom end of the track wheel (204); The other end face of the dustproof box (1) is provided with a ladle chamber (206), a ladle support (207) is installed at the inner bottom position of the ladle chamber (206), a dust removal ladle (208) is fixed to the top of the ladle support (207), a dust removal box body (209) is welded to one side of the top of the movable track (205), an observer chamber (210) is provided on one end face of the dust removal box body (209), and the observer chamber ( An observation window (211) is provided on one end face of the dust removal box (209), a top blower groove (212) is provided on the top of the dust removal box (209), a bottom dust suction groove (213) is provided on the bottom end of the dust removal box (209), a dust removal chamber (214) is provided on the inner side of the dust removal box (209) at a position corresponding to the top blower groove (212), and a snap-in sealing groove (215) is provided on the other end face of the dust removal box (209).

2. The movable ladle hot repair dust removal device according to claim 1, characterized in that: The operator chamber (201) and the ladle chamber (206) are connected through an operation groove (202), and an operation seam is provided on the inner side of the rubber dustproof membrane (203).

3. The movable ladle hot repair dust removal device according to claim 1, characterized in that: There are four track wheels (204) evenly distributed at the bottom of the dustproof box (1); there are two movable tracks (205) symmetrically mounted at the bottom of the track wheels (204).

4. The movable ladle hot repair dust removal device according to claim 1, characterized in that: A mounting plate is welded to the bottom end of the dust removal box (209), and the dust removal box (209) is welded to the top position of the moving track (205) through the mounting plate.

5. The movable ladle hot repair dust removal device according to claim 1, characterized in that: A clamping assembly (3) is installed on one end surface of the dustproof box (1); The clamping assembly (3) comprises a clamping column (301), a rotating column (302), a rotating plate (303), a clamping slot (304), a supporting sheet (305), a cable (306), a limiting column (307) and a magnet (308); A clamping column (301) is welded to one end face of the dust removal box (209), a rotating column (302) is welded to one end face of the dustproof box (1) at a position corresponding to the clamping column (301), a rotating plate (303) is rotatably sleeved on the outer side of the rotating column (302), a clamping groove (304) is provided at the bottom end of the rotating plate (303), a supporting plate (305) is welded to one end face of the dustproof box (1) at the bottom position of the rotating plate (303), a cable (306) is welded to the top end of the rotating plate (303), a limiting column (307) is welded to one end face of the dustproof box (1) at the top position of the rotating column (302), and a magnet (308) is welded to one end of the cable (306).

6. The movable ladle hot repair dust removal device according to claim 5, characterized in that: A movable groove is provided on the inner side of the rotating plate (303) at a position corresponding to the rotating column (302), and the rotating plate (303) is rotatably connected to the rotating column (302) through the movable groove, and the magnet (308) is adsorbed on one end surface of the dustproof box (1).

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