Impurity screening and cleaning device for steelmaking raw material transportation
By designing an impurity screening and cleaning device for steelmaking raw materials transportation with stop columns, bristle cylinder columns and straws, the problems of inefficiency and inability to effectively remove fine impurities in the prior art are solved, efficient raw material screening and cleaning are achieved, and the quality of steelmaking products is improved.
Patent Information
- Application Number
- CN202420615159.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing impurity screening and cleaning equipment for transportation of steelmaking raw materials is inefficient and it is difficult to meet the requirements of modern steelmaking processes. Traditional screeners require a long time to remove impurities in the raw materials, and cannot effectively remove fine impurities, affecting the quality of steelmaking products.
An impurity screening and cleaning device including a screening cylinder, a cleaning cylinder and a rotating electric machine is designed. Multiple stoppers are installed inside the screening cylinder to slow down the movement speed of raw materials. A bristle cylinder column and a straw are provided in the cleaning cylinder to remove fine impurities. The rotating motor drives the screening cylinder and cleaning cylinder to rotate, achieving efficient impurity screening and cleaning.
It improves the transportation efficiency of raw materials, can effectively remove fine impurities in raw materials, improves the quality of steelmaking products, and meets the efficient requirements of modern steelmaking technology for impurity screening and cleaning.
Smart Images
Figure CN222789730U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of industrial technology, and specifically relates to an impurity screening and cleaning device for transporting steelmaking raw materials. Background Art
[0002] With the continuous development of modern steelmaking technology, the requirements for steelmaking raw materials are getting higher and higher. In the steelmaking process, the purity of raw materials has an important impact on the quality and efficiency of steelmaking. Therefore, impurities must be screened and cleaned during the transportation of steelmaking raw materials. However, existing impurity screening and cleaning devices are often inefficient and difficult to meet the requirements of modern steelmaking technology. Traditional screeners often require a long time to clean the impurities in the raw materials, which greatly affects the transportation efficiency of the raw materials. For some fine impurities, traditional cleaners often cannot effectively remove them, which affects the quality of steelmaking products. Utility Model Content
[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an impurity screening and cleaning device for transporting steelmaking raw materials, which solves the problem that the existing impurity screening and cleaning devices are often inefficient and difficult to meet the requirements of modern steelmaking processes. Traditional screeners often require a long time of processing to remove impurities from the raw materials, which greatly affects the transportation efficiency of the raw materials. For some fine impurities, traditional cleaners are often unable to effectively remove them, which affects the quality of steelmaking products.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impurity screening and cleaning device for transporting steelmaking raw materials, comprising a mounting platform, two first pillars are fixedly mounted on the top of the mounting platform, an arc-shaped guide plate is fixedly mounted between the two first pillars, a first circular slide rail is fixedly mounted on the top of the first pillar, a first fixed slider slides inside the first circular slide rail, a screening cylinder is fixedly mounted on the inner ring of the first fixed slider, a plurality of retaining columns are fixedly mounted inside the screening cylinder, a connecting block is fixedly mounted on one end of the screening cylinder, a cleaning cylinder is movably mounted on one end of the connecting block, a rotating motor B is fixedly mounted on one end of the cleaning cylinder, a rotating shaft is fixedly mounted on one end of the rotating motor B, and the rotating shaft A brush cylinder is fixedly installed at one end of the shaft, two second pillars are fixedly installed on the top of the mounting platform, a second circular slide rail is fixedly installed on the top of the second pillar, a second fixed slider slides inside the second circular slide rail, a support rod is fixedly installed on the side of the second pillar, a mounting plate is fixedly installed on the top of the support rod, a rotating motor A is fixedly installed on the top of the mounting plate, a small wheel disc is fixedly installed at one end of the rotating motor A, a belt is sleeved inside the small wheel disc, a large wheel disc is sleeved at one end of the belt, a storage box is fixedly installed on the top of the mounting platform, a vacuum cleaner is fixedly installed on one side of the storage box, a vacuum cleaner is fixedly installed on one end of the duct, and a suction pipe is fixedly installed on one end of the vacuum cleaner.
[0005] Preferably, a plurality of retaining columns are orderly installed inside the screening cylinder.
[0006] The above technical solution has the advantage that a plurality of baffles are orderly installed inside the screening cylinder, so that when the raw materials are poured into the screening cylinder for screening, the moving speed of the raw materials is slowed down by the installed baffles, thereby preventing the raw materials from falling too fast and being not screened cleanly.
[0007] Preferably, a first fixed slider and a second fixed slider are slidably disposed inside the first circular rail and the second circular rail, and the specifications and dimensions of the first circular rail and the second circular rail are matched with the specifications and dimensions of the first fixed slider and the second fixed slider.
[0008] The above technical solution has the advantage that the first circular rail and the second circular rail are internally slid with the first fixed slider and the second fixed slider, so that the first circular rail and the second circular rail are fixed so that the first circular rail and the second circular rail drive the screening drum to rotate to screen the raw materials.
[0009] Preferably, the large wheel is fixedly sleeved on the outside of the screening cylinder.
[0010] The above technical solution has the advantage that the large wheel disc is fixedly sleeved on the outside of the screening drum, so that the small wheel disc drives the large wheel disc to move synchronously through the belt, thereby providing rotational kinetic energy for the screening drum.
[0011] Preferably, one end of the suction pipe is divided into two branches, and the two branches are inserted into the interior of the screening cylinder.
[0012] The above technical solution has the advantage that one end of the suction pipe is divided into two branches, and the two branches are inserted into the interior of the screening cylinder, so as to absorb the fine impurities cleaned out from the interior of the cleaning cylinder, and the absorption efficiency is increased through the two inserted branches.
[0013] Preferably, the bristle cylinder is installed inside the cleaning cylinder.
[0014] The above technical solution has the advantage that the bristle cylinder is installed inside the cleaning cylinder, so that the bristles installed on the bristle cylinder can remove fine impurities on the raw material through the rotation of the bristle cylinder.
[0015] Preferably, the screening cylinder and the cleaning cylinder are movably connected via a connecting block.
[0016] The above technical solution has the advantage that the screening cylinder and the cleaning cylinder are movably connected via the connecting block, so that the cleaning cylinder can be disassembled, thereby facilitating the cleaning of the interior of the cleaning cylinder and the brush cylinder column.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. A plurality of retaining columns are orderly installed inside the screening cylinder through the arrangement, so that when the screening cylinder is poured into the raw materials for screening, the moving speed of the raw materials is slowed down by the installed retaining columns, so as to prevent the raw materials from falling too fast and being screened uncleanly. The first circular slide rail and the second circular slide rail slide internally with a first fixed slider and a second fixed slider, so that the first fixed slider and the second fixed slider are fixed, so that the first circular slide rail and the second circular slide rail drive the screening cylinder to rotate to screen the raw materials, the large wheel is fixedly sleeved on the outer side of the screening cylinder, so that the small wheel drives the large wheel to move synchronously through the belt, so as to provide the rotational kinetic energy of the screening cylinder, one end of the suction pipe is divided into two branches, and the two branches are inserted into the interior of the screening cylinder, so as to absorb the fine impurities cleaned out of the cleaning cylinder, and the two inserted branches increase the absorption efficiency, the brush cylinder is installed in the cleaning cylinder, so that through the rotation of the brush cylinder, the bristles installed on the brush cylinder remove the fine impurities on the raw materials, the screening cylinder and the cleaning cylinder are movably connected through the connecting block, so that the cleaning cylinder is detachable, so as to facilitate the cleaning of the interior of the cleaning cylinder and the brush cylinder. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a front view structural schematic diagram of the utility model;
[0020] Figure 2It is a schematic diagram of the three-dimensional structure of the utility model from the right side;
[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from the left side;
[0022] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.
[0023] In the figure: 1. mounting platform; 2. first pillar; 3. arc guide plate; 4. storage box; 5. conduit; 6. vacuum cleaner; 7. suction tube; 8. screening cylinder; 9. first circular slide; 10. large wheel; 11. belt; 12. small wheel; 13. rotating motor A; 14. mounting plate; 15. support rod; 16. second pillar; 17. connecting block; 18. cleaning cylinder; 19. second circular slide; 20. rotating motor B; 21. first fixed slider; 22. stop column; 23. rotating shaft; 24. brush cylinder column; 25. second fixed slider. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the implementation scheme of the utility model to clearly and completely describe the technical scheme in the implementation scheme of the utility model. Obviously, the described implementation scheme is only a part of the implementation scheme of the utility model, not all the implementation schemes. Based on the implementation scheme in the utility model, all other implementation schemes obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] like Figure 1 - Figure 4As shown, an impurity screening and cleaning device for transporting steelmaking raw materials comprises an installation platform 1, two first pillars 2 are fixedly installed on the top of the installation platform 1, an arc-shaped guide plate 3 is fixedly installed between the two first pillars 2, a first circular slide rail 9 is fixedly installed on the top of the first pillar 2, a first fixed slider 21 is slidably installed inside the first circular slide rail 9, a screening cylinder 8 is fixedly installed on the inner ring of the first fixed slider 21, a plurality of retaining columns 22 are fixedly installed inside the screening cylinder 8, a connecting block 17 is fixedly installed on one end of the screening cylinder 8, a cleaning cylinder 18 is movably installed on one end of the connecting block 17, a rotating motor B20 is fixedly installed on one end of the cleaning cylinder 18, a rotating shaft 23 is fixedly installed on one end of the rotating motor B20, and a brush cylinder column 24 is fixedly installed on one end of the rotating shaft 23. Two second pillars 16 are fixedly installed on the top of the mounting platform 1, a second circular slide rail 19 is fixedly installed on the top of the second pillar 16, a second fixed slider 25 slides inside the second circular slide rail 19, a support rod 15 is fixedly installed on the side of the second pillar 16, a mounting plate 14 is fixedly installed on the top of the support rod 15, a rotating motor A13 is fixedly installed on the top of the mounting plate 14, a small wheel 12 is fixedly installed on one end of the rotating motor A13, a belt 11 is sleeved inside the small wheel 12, and a large wheel 10 is sleeved on one end of the belt 11, a storage box 4 is fixedly installed on the top of the mounting platform 1, a vacuum cleaner 6 is fixedly installed on one side of the storage box 4, a vacuum cleaner 6 is fixedly installed on one end of the duct 5, and a suction pipe 7 is fixedly installed on one end of the vacuum cleaner 6.
[0026] The working principle of the above technical solution is as follows:
[0027] When the device is in use, the raw materials are poured into the interior of the screening drum 8, and then the small wheel 12 is driven to rotate by the installed rotating motor A13, and at the same time, the small wheel 12 drives the large wheel 10 to move synchronously through the belt 11, thereby driving the screening drum 8 to rotate. When the screening drum 8 rotates, the first fixed slider 21 and the second fixed slider 25 slide inside the first circular slide rail 9 and the second circular slide rail 19, and the raw materials move inside the screening drum 8 for screening. Then the rotating motor B20 drives the rotating shaft 23 to rotate, and at the same time the brush cylinder 24 is driven to rotate, and the bristles on the brush cylinder 24 remove the fine impurities on the raw materials. At the same time, the vacuum cleaner 6 runs through the suction pipe 7 and the conduit 5 to suck the fine impurities removed from the raw materials into the interior of the storage box 4, and the screened and cleaned raw materials are discharged from one end of the cleaning cylinder 18.
[0028] In another embodiment, Figure 1-4As shown, a plurality of retaining columns 22 are orderly installed inside the screening drum 8, so that when the raw materials are poured into the screening drum 8 for screening, the moving speed of the raw materials is slowed down by the installed retaining columns 22, so as to prevent the raw materials from falling too fast and being not screened cleanly. The first circular slide rail 9 and the second circular slide rail 19 are internally slid with a first fixed slider 21 and a second fixed slider 25, so that the first circular slide rail 9 and the second circular slide rail 19 are fixed so that the screening drum 8 is driven by the first fixed slider 21 and the second fixed slider 25 to rotate and screen the raw materials.
[0029] In another embodiment, Figure 1-4 As shown, the large wheel 10 is fixedly mounted on the outside of the screening cylinder 8, so that the small wheel 12 drives the large wheel 10 to move synchronously through the belt 11, thereby providing rotational kinetic energy for the screening cylinder 8. One end of the suction pipe 7 is divided into two branches, and the two branches are inserted into the interior of the screening cylinder 8, so as to absorb the fine impurities cleaned out from the cleaning cylinder 18, and the two inserted branches increase the absorption efficiency.
[0030] In another embodiment, Figure 1-4 As shown, the bristle cylinder 24 is installed inside the cleaning cylinder 18, so that through the rotation of the bristle cylinder 24, the bristles installed on the bristle cylinder 24 remove the fine impurities on the raw material, and the screening cylinder 8 and the cleaning cylinder 18 are movably connected through the connecting block 17, so that the cleaning cylinder 18 is detachable, thereby facilitating the cleaning of the inside of the cleaning cylinder 18 and the bristle cylinder 24.
[0031] The working principle and use process of the utility model are as follows: a plurality of retaining columns 22 are orderly installed inside the screening drum 8, so that when the raw materials are poured into the screening drum 8 for screening, the moving speed of the raw materials is slowed down by the installed retaining columns 22, so as to prevent the raw materials from falling too fast and being screened uncleanly; the first circular slide rail 9 and the second circular slide rail 19 are internally slid with the first fixed slider 21 and the second fixed slider 25, so that the first circular slide rail 9 and the second circular slide rail 19 drive the screening drum 8 to rotate to screen the raw materials by fixing the first fixed slider 21 and the second fixed slider 25; the large wheel disc 10 is fixedly sleeved on the outer side of the screening drum 8, so that the small wheel disc is driven by the belt 11 12 drives the large wheel 10 to move synchronously, thereby providing rotational kinetic energy for the screening cylinder 8. One end of the suction tube 7 is divided into two branches, and the two branches are inserted into the interior of the screening cylinder 8, so as to absorb the fine impurities cleaned out from the interior of the cleaning cylinder 18, and the two inserted branches increase the absorption efficiency. The brush cylinder 24 is installed in the interior of the cleaning cylinder 18, so that through the rotation of the brush cylinder 24, the bristles installed on the brush cylinder 24 remove the fine impurities on the raw material. The screening cylinder 8 and the cleaning cylinder 18 are movably connected by the connecting block 17, so that the cleaning cylinder 18 is detachable, which is convenient for cleaning the interior of the cleaning cylinder 18 and the brush cylinder 24.
[0032] When the device is in use, the raw materials are poured into the interior of the screening drum 8, and then the small wheel 12 is driven to rotate by the installed rotating motor A13, and at the same time, the small wheel 12 drives the large wheel 10 to move synchronously through the belt 11, thereby driving the screening drum 8 to rotate. When the screening drum 8 rotates, the first fixed slider 21 and the second fixed slider 25 slide inside the first circular slide rail 9 and the second circular slide rail 19, and the raw materials move inside the screening drum 8 for screening. Then the rotating motor B20 drives the rotating shaft 23 to rotate, and at the same time the brush cylinder 24 is driven to rotate, and the bristles on the brush cylinder 24 remove the fine impurities on the raw materials. At the same time, the vacuum cleaner 6 runs through the suction pipe 7 and the conduit 5 to suck the fine impurities removed from the raw materials into the interior of the storage box 4, and the screened and cleaned raw materials are discharged from one end of the cleaning cylinder 18.
[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An impurity screening and cleaning device for transporting steelmaking raw materials, comprising a mounting platform (1), characterized in that: Two first pillars (2) are fixedly mounted on the top of the mounting platform (1), an arc-shaped guide plate (3) is fixedly mounted between the two first pillars (2), a first circular slide rail (9) is fixedly mounted on the top of the first pillar (2), a first fixed slider (21) is slidably mounted inside the first circular slide rail (9), a screening cylinder (8) is fixedly mounted on the inner ring of the first fixed slider (21), a plurality of retaining columns (22) are fixedly mounted inside the screening cylinder (8), a connecting block (17) is fixedly mounted on one end of the screening cylinder (8), a cleaning cylinder (18) is movably mounted on one end of the connecting block (17), a rotating motor B (20) is fixedly mounted on one end of the cleaning cylinder (18), a rotating shaft (23) is fixedly mounted on one end of the rotating motor B (20), a brush cylinder column (24) is fixedly mounted on one end of the rotating shaft (23), and two first pillars (29) are fixedly mounted on the top of the mounting platform (1). A second pillar (16) is provided, a second circular slide rail (19) is fixedly mounted on the top of the second pillar (16), a second fixed sliding block (25) is slidably mounted inside the second circular slide rail (19), a support rod (15) is fixedly mounted on the side of the second pillar (16), a mounting plate (14) is fixedly mounted on the top of the support rod (15), a rotating motor A (13) is fixedly mounted on the top of the mounting plate (14), a small wheel disc (12) is fixedly mounted on one end of the rotating motor A (13), a belt (11) is sleeved inside the small wheel disc (12), a large wheel disc (10) is sleeved on one end of the belt (11), a storage box (4) is fixedly mounted on the top of the mounting platform (1), a vacuum cleaner (6) is fixedly mounted on one side of the storage box (4), a vacuum cleaner (6) is fixedly mounted on one end of the guide tube (5), and a suction pipe (7) is fixedly mounted on one end of the vacuum cleaner (6).
2. The impurity screening and cleaning device for steelmaking raw material transportation according to claim 1 is characterized in that: A plurality of retaining columns (22) are orderly installed inside the screening cylinder (8).
3. The impurity screening and cleaning device for steelmaking raw material transportation according to claim 1 is characterized in that: A first fixed slide block (21) and a second fixed slide block (25) are slidably disposed inside the first circular slide rail (9) and the second circular slide rail (19), and the specifications and dimensions of the first circular slide rail (9) and the second circular slide rail (19) are compatible with the specifications and dimensions of the first fixed slide block (21) and the second fixed slide block (25).
4. The impurity screening and cleaning device for steelmaking raw material transportation according to claim 1 is characterized in that: The large wheel disc (10) is fixedly sleeved on the outside of the screening cylinder (8).
5. The impurity screening and cleaning device for steelmaking raw material transportation according to claim 1, characterized in that: One end of the suction pipe (7) is divided into two branches, and the two branches are inserted into the interior of the screening cylinder (8).
6. The impurity screening and cleaning device for steelmaking raw material transportation according to claim 1, characterized in that: The bristle cylinder (24) is installed inside the cleaning cylinder (18).
7. The impurity screening and cleaning device for steelmaking raw material transportation according to claim 1 is characterized in that: The screening cylinder (8) and the cleaning cylinder (18) are movably connected via a connecting block (17).