Furnace body cleaning device for boron carbide production

Abstract

The utility model relates to the technical field of boron carbide production, and discloses a furnace body cleaning device for boron carbide production, which comprises a gantry bracket, a cleaning scraper blade is arranged below the gantry bracket, a connecting mechanism is arranged between the cleaning scraper blade and the gantry bracket, an auxiliary mechanism is arranged on the outer side of the cleaning scraper blade, and the auxiliary mechanism is connected with the gantry bracket. A supporting mechanism is arranged below the gantry support, an adjusting mechanism is arranged above the gantry support, the connecting mechanism comprises a connecting base, and the connecting base is fixedly installed in the middle of the upper surface of the cleaning scraper. According to the furnace body cleaning device for boron carbide production, the connecting mechanism is arranged, so that when the cleaning device is used for cleaning a furnace body for boron carbide production, a worker can quickly disassemble and assemble a cleaning scraper through operation, the worker can conveniently replace the cleaning scrapers with different specifications and sizes, and the cleaning efficiency is improved. And the device can clean furnace bodies with different inner diameters, and the using convenience and applicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boron carbide production, in particular to a furnace cleaning device for boron carbide production. Background Art

[0002] Boron carbide is a high-hardness compound widely used in grinding, lapping, and drilling of hard materials. In the production of boron carbide, a furnace is used to perform carbon thermal reduction on the raw materials. After the reduction reaction, certain impurities will adhere to the inner wall of the furnace. In order to reduce the impact of impurity accumulation on subsequent purification operations, a cleaning device is required to clean the furnace cavity.

[0003] The existing patent document of technical authorization announcement No. CN210268271U provides a furnace cleaning device for boron carbide production. The cleaning device has a reasonable structure and novel design, can effectively clean the powder in the furnace body, has a high cleaning effect, improves the service life of the furnace body, and is highly practical.

[0004] However, when using the existing furnace cleaning device for boron carbide production, it is inconvenient for workers to disassemble and replace the cleaning scraper, and it is not convenient to fully clean furnaces with different inner diameters. The fixed scraper structure causes the device to have a poor cleaning effect on the furnace cavity, and it is not convenient to apply it to cleaning operations of furnace cavities with different diameters, and its practicality is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a furnace cleaning device for boron carbide production, so as to solve the problem in the above background technology that it is inconvenient for workers to disassemble and replace the cleaning scraper when the existing furnace cleaning device for boron carbide production is in use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a furnace cleaning device for boron carbide production, comprising a gantry support, a cleaning scraper provided below the gantry support, a connecting mechanism provided between the cleaning scraper and the gantry support, an auxiliary mechanism provided on the outside of the cleaning scraper, a supporting mechanism provided below the gantry support, and an adjusting mechanism provided above the gantry support;

[0007] The connecting mechanism includes a connecting seat, which is fixedly installed in the middle of the upper surface of the cleaning scraper. A fixing column is provided below the gantry bracket. The connecting seat is movably plugged into the fixing column. The outer surface of the fixing column is movably connected with a fixing bolt, and the fixing bolt movably connects the fixing column and the connecting seat.

[0008] Preferably, the auxiliary mechanism includes an annular brush, which is fixedly arranged on the outer surface of the cleaning scraper, and a cleaning blade is arranged at the bottom end of the cleaning scraper.

[0009] Preferably, the support mechanism includes a first leg, which is located on one side below the gantry bracket. A No. 1 motor is fixedly installed at the top end of the first leg, and a connecting screw is fixedly connected to the transmission end at the bottom end of the No. 1 motor.

[0010] Preferably, the end of the connecting screw away from the No. 1 motor is connected to the first leg through a bearing, and the outer surface of the connecting screw is connected to an adjustment block through a thread, and the adjustment block is fixedly connected to the gantry bracket.

[0011] Preferably, a second leg is provided below the gantry bracket on a side away from the first leg, the bottom ends of the first leg and the second leg are fixedly connected to a supporting foot frame, the interior of the second leg is slidably connected to a support block, and the support block is fixedly connected to the gantry bracket.

[0012] Preferably, the horizontal adjustment mechanism includes a rectangular through slot, which is fixedly arranged in the middle of the upper surface of the gantry bracket, and a No. 2 motor is fixedly installed on one side inside the rectangular through slot, and the transmission end of the No. 2 motor is fixedly connected to a threaded rotating rod.

[0013] Preferably, the end of the threaded rotating rod away from the No. 2 motor is connected to the rectangular through slot through a bearing, the outer surface of the threaded rotating rod is connected to an internally threaded slider through a thread, the two side surfaces of the internally threaded slider are fully fitted with the rectangular through slot, the bottom end of the internally threaded slider is fixedly connected to a mounting plate, the bottom end of the mounting plate is fixedly installed with a rotating motor, and the fixing column is located at the transmission end of the bottom end of the rotating motor.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The furnace cleaning device for boron carbide production is provided with a connection mechanism, so that when the cleaning device is performing the furnace cleaning operation for boron carbide production, the staff can quickly disassemble and assemble the cleaning scraper through operation, which is convenient for the staff to replace the cleaning scrapers of different specifications and sizes, so that the device can clean furnaces with different inner diameters, thereby improving the convenience and applicability of the device;

[0016] 2. The furnace cleaning device for boron carbide production is equipped with a support mechanism so that when the device is in use, the staff can adjust the position of the cleaning scraper by operating the No. 1 motor, thereby driving the cleaning scraper to move up and down in the furnace cavity, so that the device can fully clean the furnace cavity at different depths, thereby improving the cleaning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the connecting mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the auxiliary mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the support mechanism of the utility model.

[0021] In the figure: 1. Gantry bracket; 2. Cleaning scraper; 3. Connecting mechanism; 301. Connecting seat; 302. Fixed column; 303. Fixed bolt; 4. Auxiliary mechanism; 401. Annular brush; 402. Cleaning scraper; 5. Support mechanism; 501. First leg; 502. Motor No. 1; 503. Connecting screw; 504. Adjusting block; 505. Second leg; 506. Supporting footrest; 507. Supporting block; 6. Horizontal adjustment mechanism; 601. Rectangular through slot; 602. Motor No. 2; 603. Threaded rotating rod; 604. Internally threaded slider; 605. Mounting plate; 606. Rotating motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 - Figure 4 The utility model provides a technical solution: a furnace cleaning device for boron carbide production, comprising a gantry support 1, a cleaning scraper 2 is provided below the gantry support 1, a connecting mechanism 3 is provided between the cleaning scraper 2 and the gantry support 1, an auxiliary mechanism 4 is provided on the outside of the cleaning scraper 2, a supporting mechanism 5 is provided below the gantry support 1, and a horizontal adjustment mechanism 6 is provided above the gantry support 1;

[0024] The connecting mechanism 3 includes a connecting seat 301, which is fixedly installed in the middle of the upper surface of the cleaning scraper 2. A fixing column 302 is provided under the gantry bracket 1. The connecting seat 301 and the fixing column 302 are movably plugged into each other. The outer surface of the fixing column 302 is movably connected with a fixing bolt 303, and the fixing bolt 303 movably connects the fixing column 302 and the connecting seat 301. When the cleaning scraper 2 needs to be inspected and replaced, the staff will remove the fixing bolt 303 to release the connection between the fixing column 302 and the connecting seat 301, and then pull the cleaning scraper 2 to separate the connecting seat 301 from the fixing column 302, so that the cleaning scraper 2 can be inspected and maintained. It can also be assembled for cleaning scrapers 2 of different specifications and diameters according to the cleaning requirements of the smelting furnace, thereby improving the practicality and applicability of the device in cleaning operations.

[0025] The auxiliary mechanism 4 includes an annular brush 401, which is fixedly arranged on the outer surface of the cleaning scraper 2. A cleaning scraper 402 is provided at the bottom end of the cleaning scraper 2. The supporting mechanism 5 includes a first leg 501, which is located on one side below the gantry bracket 1. A No. 1 motor 502 is fixedly installed on the top of the first leg 501. The transmission end of the bottom end of the No. 1 motor 502 is fixedly connected to a connecting screw 503. The end of the connecting screw 503 away from the No. 1 motor 502 is connected to the first leg 501 through a bearing. The outer surface of the connecting screw 503 is connected to an adjusting block 504 through a thread. The adjusting block 504 is fixedly connected to the gantry bracket 1. A second leg 505 is provided on the side below the gantry bracket 1 away from the first leg 501. The bottom ends of the first leg 501 and the second leg 505 are fixedly connected to the supporting leg 506, and the inner sliding connection of the second leg 505 is connected to the supporting block 507, and the supporting block 507 is fixedly connected to the gantry bracket 1. The horizontal adjustment mechanism 6 includes a rectangular through-slot 601, which is fixedly arranged in the middle of the upper surface of the gantry bracket 1. A No. 2 motor 602 is fixedly installed on one side of the rectangular through-slot 601. The transmission end of the No. 2 motor 602 is fixedly connected to a threaded rotating rod 603. The end of the threaded rotating rod 603 away from the No. 2 motor 602 is connected to the rectangular through-slot 601 through a bearing. The outer surface of the threaded rotating rod 603 is connected to an internal threaded slider 604 through a thread, and the two side surfaces of the internal threaded slider 604 are fully fitted with the rectangular through-slot 601. The bottom end of the internal thread slider 604 is fixedly connected to the mounting plate 605, and the bottom end of the mounting plate 605 is fixedly installed with a rotating motor 606. The fixed column 302 is located at the transmission end of the bottom end of the rotating motor 606. When the cleaning device is used to clean the furnace body of boron carbide production, the staff moves the device to the periphery of the smelting furnace after work, and makes the first leg 501 and the second leg 505 located on both sides of the smelting furnace. The staff fixes the supporting leg 506 to stably place the device, and then the staff drives the internal thread slider 604 to move on the threaded rotating rod 603 by operating the No. 2 motor 602. The internal thread rotating rod 603 drives the mounting plate 605 to move, and the mounting plate 605 drives the fixed column 302 to move, so that The cleaning scraper 2 fully corresponds to the furnace chamber of the smelting furnace. The rotating motor 606 drives the fixed column 302 to rotate, and the fixed column 302 drives the cleaning scraper 2 to rotate. The staff drives the adjustment block 504 to move on the connecting screw 503 by operating the No. 1 motor 502. The adjustment block 504 drives the gantry bracket 1 to move, and the gantry bracket 1 drives the support block 507 to slide inside the second leg 505, thereby driving the cleaning scraper 2 to move downward and extend it into the smelting furnace body. Driven by the rotating motor 606, the annular brush 401 cleans the inner wall of the furnace body. At the same time, under the design of the cleaning scraper 402, the stubborn impurities attached to the inner wall of the furnace body can be scraped off, thereby improving the cleaning effect of the device on the furnace chamber. Driven by the No. 1 motor 502,This enables the device to fully clean furnace cavities of different depths.

[0026] Working principle: When the cleaning device is used to clean the furnace body of boron carbide production, the staff moves the device to the periphery of the smelting furnace after work, and makes the first leg 501 and the second leg 505 located on both sides of the smelting furnace. The staff fixes the support leg 506 to place the device stably. Then the staff operates the No. 2 motor 602 to drive the internal thread slider 604 to move on the threaded rotating rod 603, and the internal thread rotating rod 603 drives the mounting plate 605 to move, and the mounting plate 605 drives the fixed column 302 to move, so that the cleaning scraper 2 fully corresponds to the furnace chamber of the smelting furnace. The rotating motor 606 drives the fixed column 302 to rotate, and the fixed column 302 drives the cleaning scraper 2 to rotate. The staff drives the adjustment block 504 to move on the connecting screw 503 by operating the No. 1 motor 502. The adjustment block 504 drives the gantry bracket 1 to move, and the gantry bracket 1 drives the support The support block 507 slides inside the second leg 505, thereby driving the cleaning scraper 2 to move downward and extend it into the smelting furnace body. Driven by the rotating motor 606, the annular brush 401 cleans the inner wall of the furnace body. At the same time, the design of the cleaning scraper 402 can scrape off stubborn impurities attached to the inner wall of the furnace body, thereby improving the cleaning effect of the device on the furnace cavity. Driven by the No. 1 motor 502, the device can fully clean the furnace cavity of different depths. When the cleaning scraper 2 needs to be inspected and replaced, the staff removes the fixing bolt 303 to release the connection between the fixing column 302 and the connecting seat 301, and then pulls the cleaning scraper 2 to separate the connecting seat 301 from the fixing column 302. The cleaning scraper 2 can be inspected and maintained, and cleaning scrapers 2 of different specifications and diameters can be assembled according to the cleaning requirements of the smelting furnace, thereby improving the practicality and applicability of the device in cleaning operations.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A furnace cleaning device for boron carbide production, comprising a gantry support (1), characterized in that: A cleaning scraper (2) is provided below the gantry support (1), a connecting mechanism (3) is provided between the cleaning scraper (2) and the gantry support (1), an auxiliary mechanism (4) is provided on the outside of the cleaning scraper (2), a supporting mechanism (5) is provided below the gantry support (1), and a horizontal adjustment mechanism (6) is provided above the gantry support (1); The connecting mechanism (3) comprises a connecting seat (301), the connecting seat (301) being fixedly mounted on the middle portion of the upper surface of the cleaning scraper (2), a fixing column (302) being provided below the gantry bracket (1), the connecting seat (301) being movably plugged into the fixing column (302), the outer surface of the fixing column (302) being movably connected to a fixing bolt (303), the fixing bolt (303) being movably connected to the fixing column (302) and the connecting seat (301).

2. The furnace cleaning device for boron carbide production according to claim 1, characterized in that: The auxiliary mechanism (4) comprises an annular brush (401), the annular brush (401) being fixedly arranged on the outer surface of the cleaning scraper (2), and a cleaning scraper (402) being arranged at the bottom end of the cleaning scraper (2).

3. The furnace cleaning device for boron carbide production according to claim 2, characterized in that: The support mechanism (5) comprises a first leg (501), the first leg (501) being located on one side below the gantry support (1), a first motor (502) being fixedly mounted on the top end of the first leg (501), and a connecting screw (503) being fixedly connected to the transmission end at the bottom end of the first motor (502).

4. The furnace cleaning device for boron carbide production according to claim 3, characterized in that: One end of the connecting screw (503) away from the first motor (502) is connected to the first leg (501) via a bearing, and an outer surface of the connecting screw (503) is connected to an adjustment block (504) via a thread, and the adjustment block (504) is fixedly connected to the gantry bracket (1).

5. The furnace cleaning device for boron carbide production according to claim 4, characterized in that: A second leg (505) is provided below the gantry support (1) on a side away from the first leg (501); a support frame (506) is fixedly connected to the bottom ends of the first leg (501) and the second leg (505); a support block (507) is slidably connected inside the second leg (505); and the support block (507) is fixedly connected to the gantry support (1).

6. The furnace cleaning device for boron carbide production according to claim 5, characterized in that: The horizontal adjustment mechanism (6) comprises a rectangular through slot (601), the rectangular through slot (601) being fixedly arranged in the middle of the upper surface of the gantry support (1), a second motor (602) being fixedly mounted on one side inside the rectangular through slot (601), and a threaded rotating rod (603) being fixedly connected to a transmission end of the second motor (602).

7. The furnace cleaning device for boron carbide production according to claim 6, characterized in that: One end of the threaded rotating rod (603) away from the second motor (602) is connected to the rectangular through slot (601) via a bearing, the outer surface of the threaded rotating rod (603) is connected to an internal threaded slider (604) via a thread, two side surfaces of the internal threaded slider (604) are fully fitted with the rectangular through slot (601), the bottom end of the internal threaded slider (604) is fixedly connected to a mounting plate (605), the bottom end of the mounting plate (605) is fixedly mounted with a rotating motor (606), and the fixing column (302) is located at the transmission end of the bottom end of the rotating motor (606).

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