CN217796459U - Raw material ball-milling device for processing siliceous gunning mix - Google Patents
Raw material ball-milling device for processing siliceous gunning mix Download PDFInfo
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- CN217796459U CN217796459U CN202221324494.5U CN202221324494U CN217796459U CN 217796459 U CN217796459 U CN 217796459U CN 202221324494 U CN202221324494 U CN 202221324494U CN 217796459 U CN217796459 U CN 217796459U
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Abstract
The utility model relates to the field of abrasive equipment, in particular to a raw material ball-milling device for processing siliceous gunning mix, which comprises a roller, a bottom plate, a lug, two grooves and a plurality of lining plates; the roller is horizontally arranged along the left and right direction; a feed inlet is formed in one side of the roller; the other side of the roller is provided with a discharge hole; a plurality of grinding media are stored in the roller; the outer surface of the roller is provided with a driving device; the bottom plate is arranged at the lower side of the roller; a first upright post is arranged on one side of the upper surface of the bottom plate; the first upright post is rotatably connected with the feed inlet; a second upright post is arranged on the other side of the upper surface of the bottom plate; the second upright post is rotatably connected with the discharge hole; the two grooves are symmetrically arranged on the side wall of the second upright post connected with the discharge port from top to bottom; the groove is in a spiral shape of a half circle; the lug is arranged on the outer surface of the discharge hole; the lug is in clearance fit with the groove; the lining plates are fixedly arranged on the inner wall of the roller along the circumferential direction of the roller; the lining plate is arranged along the left and right direction. The ball-milling speed of the device is faster, and the efficiency is higher.
Description
Technical Field
The utility model relates to an abrasive material equipment field especially relates to a raw materials ball-milling device of siliceous gunning refractory processing.
Background
The gunning mix is an unshaped refractory material formed by refractory raw materials with certain grain composition, a binding agent, a retarder and the like, and is widely applied to construction and repair of high-temperature industrial kilns such as blast furnaces, converters, electric furnaces, rotary cement kilns and the like.
The siliceous gunning mix is powder with a certain particle size obtained by mixing and molding a mixture and water, carrying out heat treatment, crushing, grinding and screening. Most of the grinding processes use ball mills, and the existing ball mills have low grinding speed. The efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a raw material ball mill for processing siliceous gunning mix.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a raw material ball milling device for processing siliceous gunning mix comprises a roller, a bottom plate, a bump, two grooves and a plurality of lining plates; the roller is horizontally arranged along the left and right direction; a feed inlet is formed in one side of the roller; the other side of the roller is provided with a discharge hole; a plurality of grinding media are stored in the roller; the outer surface of the roller is provided with a driving device; the driving device drives the roller to rotate; the bottom plate is arranged at the lower side of the roller; a first upright post is arranged on one side of the upper surface of the bottom plate; the bottom plate is fixedly connected with the first upright post; the first upright post is rotatably connected with the feed inlet; a second upright post is arranged on the other side of the upper surface of the bottom plate; the bottom plate is fixedly connected with the second upright post; the second upright post is rotatably connected with the discharge hole; the two grooves are symmetrically arranged on the side wall of the second upright post connected with the discharge port from top to bottom; the groove is positioned on the second upright post; the groove is in a spiral shape of a half circle; the lug is arranged on the outer surface of the discharge hole; the lug is fixedly connected with the discharge hole; the lug is in clearance fit with the groove; the lining plates are fixedly arranged on the inner wall of the roller along the circumferential direction of the roller; the lining plate is arranged along the left and right direction.
Optionally, a partition plate is arranged inside the roller; the partition board is arranged along the front-back direction and inclines left and right; the diameter of the grinding medium on one side of the partition plate close to the feed inlet is larger than that on the other side of the partition plate.
Optionally, the driving device includes a driving gear, a driving motor, and two limiting plates; the driving gear is coaxially mounted on the drum; the driving gear is connected with the roller in a sliding way through a sliding chute; the motor is fixedly arranged on the upper surface of the bottom plate; the output end of the motor is fixedly provided with a driving gear; the driving gear is meshed with the driving gear; the two limiting plates are symmetrically arranged on the front surface and the rear surface of the driving gear; the limiting plate is vertically arranged; the limiting plate is fixedly connected with the bottom plate.
Optionally, the feeding pipe is slidably inserted into the feeding port; the upper side of the feeding pipe is provided with a hopper; the feeding pipe is fixedly connected with the hopper; a dust suction mechanism is arranged between the hopper and the first upright post.
Optionally, a discharge pipe is fixedly arranged on one side of the second upright column away from the roller; a hydraulic valve is fixedly arranged on the lower side of the discharge pipe; the discharge pipe is connected with the discharge hole in a sliding manner; a screen is fixedly arranged in the discharge port.
Optionally, the grinding medium is a steel ball.
Optionally, the dust suction mechanism comprises a dust suction housing, a rotating shaft, a cover plate and a driven gear; the dust extraction shell is arranged on one side of the hopper close to the first upright post; one side of the dust extraction shell is fixedly provided with an air inlet; the air inlet is fixedly connected with the hopper and communicated with the hopper; the dust extraction shell is fixedly connected with the first upright post; the upper side of the dust extraction shell is fixedly provided with an air outlet; a filter screen layer is fixedly arranged on the upper side of the air outlet; the rotating shaft is coaxially arranged in the dust extraction shell; the rotating shaft is rotatably connected with the dust extraction shell; the rotating shaft is rotatably connected with the first upright post; the rotating shaft is rotatably connected with the second upright post; the periphery of one side of the rotating shaft, which is positioned in the dust extraction shell, is provided with a plurality of fan blades; the fan blades are distributed along the circumferential direction of the rotating shaft; the driven gear is fixedly arranged on the rotating shaft; the driven gear is meshed with the driving gear; the cover plate is arranged on the upper side of the hopper; the cover plate is hinged with the hopper.
Optionally, the air inlet is fixedly connected with a sieve plate.
In the structure, the motor is started to drive the roller to rotate forwards, the cover plate is opened to fill raw materials into the roller, the steel balls rotate to a high position along with the roller and then fall down, the raw materials are primarily crushed under the impact of the steel balls with larger diameters, particles with smaller particle diameters pass through the partition plate and then are further crushed under the impact of the steel balls with smaller diameters, finally, powdery finished products enter the discharge pipeline through the screen, the roller can move leftwards and rightwards while rotating due to the matching between the convex blocks and the two grooves, the ball milling speed is accelerated, the fan blades are driven to rotate forwards while the rotating motor drives the roller to rotate forwards, and dust generated by the impact of the raw materials and the hopper is sucked into the dust exhaust shell while the fan blades rotate forwards; after the raw materials are filled, the cover plate is closed, the motor rotates reversely to drive the roller to rotate continuously for grinding, and then the fan blades rotate reversely to blow air to accelerate screening of finished products, so that the working efficiency is further improved; and opening the hydraulic valve to take out the finished product after the ball milling is finished.
Has the advantages that: use the utility model discloses when carrying out the ball-milling to siliceous gunning mix, drive the cylinder through drive arrangement and rotate, make the cylinder can remove about rotatory while through the cooperation of lug and two recesses, make the striking of grinding medium and raw materials more violent, be favorable to accelerating the speed of ball-milling, improve work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a raw material ball milling device for processing siliceous gunning mix of the present invention;
FIG. 2 is a front cross-sectional view of a raw material ball mill for processing a siliceous gunning mix of the present invention;
FIG. 3 is a perspective view of a raw material ball mill roller for processing siliceous gunning mix of the present invention;
fig. 4 is a perspective view of a second column of the raw material ball milling device for processing siliceous gunning mix of the present invention.
The reference numerals are illustrated below:
1. a feed pipe; 2. a drum; 3. a base plate; 4. a first upright post; 5. a discharge pipe; 6. a hydraulic valve; 7. a rotating shaft; 8. a driven gear; 9. a drive gear; 10. a driving gear; 11. a motor; 12. a second upright; 13. a feed inlet; 14. a discharge port; 15. a bump; 16. a groove; 17. a hopper; 18. a liner plate; 19. a limiting plate; 20. a partition plate; 21. a sieve plate; 22. a fan blade; 23. a dust extraction shell; 24. an air outlet; 25. a screen layer; 26. an air inlet; 27. a cover plate; 28. a steel ball; 29. and (4) screening.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, a raw material ball milling device for processing siliceous gunning mix comprises a roller 2, a bottom plate 3, a bump 15, two grooves 16 and a plurality of lining plates 18; the roller 2 is horizontally arranged along the left and right direction; a feed inlet 13 is arranged at one side of the roller 2; the other side of the roller 2 is provided with a discharge hole 14; a plurality of grinding media are stored in the roller 2; the outer surface of the roller 2 is provided with a driving device; the driving device drives the roller 2 to rotate; the bottom plate 3 is arranged at the lower side of the roller 2; a first upright post 4 is arranged on one side of the upper surface of the bottom plate 3; the bottom plate 3 is fixedly connected with the first upright post 4; the first upright post 4 is rotatably connected with the feed port 13; a second upright post 12 is arranged on the other side of the upper surface of the bottom plate 3; the bottom plate 3 is fixedly connected with the second upright post 12; the second upright post 12 is rotatably connected with the discharge hole 14; the two grooves 16 are symmetrically arranged on the side wall of the second upright post 12 connected with the discharge hole 14 from top to bottom; the groove 16 is positioned on the second upright 12; the groove 16 is in the shape of a half-circle helix; the lug 15 is arranged on the outer surface of the discharge hole 14; the lug 15 is fixedly connected with the discharge hole 14; the lug 15 is in clearance fit with the groove 16; a plurality of lining plates 18 are fixedly arranged on the inner wall of the roller 2 along the circumferential direction of the roller 2; the lining plate 18 is arranged along the left and right direction; the lining plate 18 is used for protecting the roller 2, and the lug 15 on the outer surface of the discharge port 14 and the two grooves 16 on the inner wall of the second upright post 12 are matched together to ensure that the roller 2 moves left and right while rotating, so that the grinding medium is more violently impacted with the raw materials, and the ball milling speed is accelerated.
Optionally, a partition plate 20 is arranged inside the roller 2; the partition board 20 is arranged along the front-back direction and inclined left and right; the diameter of the grinding medium on one side of the partition plate 20 close to the feed port 13 is larger than that on the other side of the partition plate 20; the partition plate 20 is arranged to perform classified ball milling, so that a powdery finished product obtained by ball milling is more delicate.
Optionally, the driving device includes a driving gear 9, a driving motor 11, and two limiting plates 19; the driving gear 9 is coaxially mounted on the drum 2; the driving gear 9 is connected with the roller 2 in a sliding way through a sliding chute; the motor 11 is fixedly arranged on the upper surface of the bottom plate 3; the output end of the motor 11 is fixedly provided with a driving gear 10; the driving gear 10 is meshed with the driving gear 9; two limit plates 19 are symmetrically arranged on the front and rear surfaces of the driving gear 9; the limiting plate 19 is vertically arranged; the limiting plate 19 is fixedly connected with the bottom plate 3; the position limiting plate 19 is used for limiting the position of the driving gear 9 from moving left and right, and the motor 11 is used for providing power for the rotation of the roller 2.
Optionally, the feed pipe 1 is slidably inserted into the feed port 13; the upper side of the feeding pipe 1 is provided with a hopper 17; the feeding pipe 1 is fixedly connected with the hopper 17; a dust collection mechanism is arranged between the hopper 17 and the first upright post 4; hopper 17 is used for feeding.
Optionally, a discharge pipe 5 is fixedly arranged on one side of the second upright post 12 away from the drum 2; a hydraulic valve 6 is fixedly arranged on the lower side of the discharge pipe 5; the discharge pipe 5 is connected with the discharge hole 14 in a sliding way; a screen 29 is fixedly arranged in the discharge port 14; the discharge pipe 5 is used for discharging, and the screen 29 is used for screening finished products.
Optionally, the grinding medium is a steel ball 28; steel balls 28 are used to impact the feedstock for ball milling.
Optionally, the dust suction mechanism includes a dust extraction housing 23, a rotating shaft 7, a cover plate 27, and a driven gear 8; the dust extraction shell 23 is arranged on one side of the hopper 17 close to the first upright post 4; one side of the dust exhaust casing 23 is fixedly provided with an air inlet 26; the air inlet 26 is fixedly connected with the hopper 17 and communicated with the hopper; the dust extraction shell 23 is fixedly connected with the first upright post 4; an air outlet 24 is fixedly arranged on the upper side of the dust extraction shell 23; a filter screen layer 25 is fixedly arranged on the upper side of the air outlet 24; the rotating shaft 7 is coaxially arranged in the dust extraction shell 23; the rotating shaft 7 is rotatably connected with the dust extraction shell 23; the rotating shaft 7 is rotatably connected with the first upright post 4; the rotating shaft 7 is rotatably connected with the second upright post 12; the periphery of one side of the rotating shaft 7, which is positioned in the dust extraction shell 23, is provided with a plurality of fan blades 22; the fan blades 22 are distributed along the circumferential direction of the rotating shaft 7; the driven gear 8 is fixedly arranged on the rotating shaft 7; the driven gear 8 is meshed with the driving gear 10; the cover plate 27 is arranged on the upper side of the hopper 17; the cover plate 27 is hinged with the hopper 17; the fan blades 22 rotate forward to extract dust during feeding, and the fan blades 22 rotate backward after feeding to accelerate screening of finished products.
Optionally, a sieve plate 21 is fixedly connected to the air inlet 26, and the sieve plate 21 is used for preventing large raw materials from directly entering the dust extraction casing 23.
In the structure, the motor 11 is started to drive the roller 2 to rotate forwards, the cover plate 27 is opened to fill raw materials into the roller 2, the steel balls 28 rotate to a high position along with the roller 2 and then fall down, the raw materials are primarily crushed under the impact of the steel balls 28 with larger diameter, particles with smaller particle size pass through the partition plate 20 and then are further crushed under the impact of the steel balls 28 with smaller diameter, finally, powdery finished products enter the discharge pipe 5 through the screen 29, the roller 2 can move left and right while rotating due to the matching between the bump 15 and the two grooves 16, the ball milling speed is accelerated, the fan blade 22 is driven to rotate forwards while the roller 2 is driven by the rotating motor 11, and dust generated by the impact of the raw materials and the hopper 17 is sucked into the dust extraction shell 23 while the fan blade 22 rotates forwards; after the raw material is filled, the cover plate 27 is closed, the motor 11 rotates reversely to drive the roller 2 to rotate continuously for grinding, and at the moment, the fan blades 22 reversely blow air to accelerate the screening of finished products, so that the working efficiency is further improved; and opening the hydraulic valve 6 after the ball milling is finished, and taking out the finished product.
Use the utility model discloses when carrying out the ball-milling to siliceous gunning mix, drive cylinder 2 through drive arrangement and rotate, make cylinder 2 can remove about rotatory while through lug 15 and two 16 cooperations of recess, make the striking of grinding medium and raw materials more violent, be favorable to accelerating the speed of ball-milling, improve work efficiency.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (8)
1. A raw material ball-milling device for processing siliceous gunning mix is characterized in that: comprises a roller (2), a bottom plate (3), a bump (15), two grooves (16) and a plurality of lining plates (18);
the roller (2) is horizontally arranged along the left and right direction; a feed inlet (13) is arranged at one side of the roller (2); a discharge hole (14) is formed in the other side of the roller (2); a plurality of grinding media are stored in the roller (2); the outer surface of the roller (2) is provided with a driving device; the driving device drives the roller (2) to rotate;
the bottom plate (3) is arranged at the lower side of the roller (2); a first upright post (4) is arranged on one side of the upper surface of the bottom plate (3); the bottom plate (3) is fixedly connected with the first upright post (4); the first upright post (4) is rotatably connected with the feed inlet (13); a second upright post (12) is arranged on the other side of the upper surface of the bottom plate (3); the bottom plate (3) is fixedly connected with the second upright post (12); the second upright post (12) is rotatably connected with the discharge hole (14);
the two grooves (16) are arranged on the side wall of the second upright post (12) connected with the discharge hole (14) in an up-and-down symmetrical manner; the groove (16) is positioned on the second upright post (12); the groove (16) is in a half-round spiral shape;
the convex block (15) is arranged on the outer surface of the discharge hole (14); the lug (15) is fixedly connected with the discharge hole (14); the convex block (15) is in clearance fit with the groove (16);
a plurality of lining plates (18) are fixedly arranged on the inner wall of the roller (2) along the circumferential direction of the roller (2); the lining plate (18) is arranged along the left and right direction.
2. The raw material ball milling device for processing the siliceous gunning mix according to claim 1, wherein a partition plate (20) is arranged inside the roller (2); the partition board (20) is arranged along the front-back direction and inclines left and right; the diameter of the grinding medium on one side of the partition plate (20) close to the feed inlet (13) is larger than that of the grinding medium on the other side of the partition plate (20).
3. The raw material ball milling device for processing the siliceous gunning mix according to claim 1, wherein: the driving device comprises a driving gear (9), a driving motor (11) and two limiting plates (19);
the driving gear (9) is coaxially arranged on the roller (2); the driving gear (9) is connected with the roller (2) in a sliding way through a sliding groove;
the motor (11) is fixedly arranged on the upper surface of the bottom plate (3); the output end of the motor (11) is fixedly provided with a driving gear (10); the driving gear (10) is meshed with the driving gear (9);
the two limit plates (19) are symmetrically arranged on the front surface and the rear surface of the driving gear (9); the limiting plate (19) is vertically arranged; the limiting plate (19) is fixedly connected with the bottom plate (3).
4. The raw material ball milling device for processing the siliceous gunning mix according to claim 1, characterized in that: a feed pipe (1) is inserted in the feed port (13) in a sliding way; a hopper (17) is arranged on the upper side of the feeding pipe (1); the feeding pipe (1) is fixedly connected with the hopper (17); a dust suction mechanism is arranged between the hopper (17) and the first upright post (4).
5. The raw material ball milling device for processing the siliceous gunning mix according to claim 1, wherein: a discharge pipe (5) is fixedly arranged on one side of the second upright post (12) far away from the roller (2); a hydraulic valve (6) is fixedly arranged on the lower side of the discharge pipe (5); the discharge pipe (5) is connected with the discharge hole (14) in a sliding way; a screen (29) is fixedly arranged in the discharge hole (14).
6. The raw material ball milling device for processing the siliceous gunning mix according to claim 2, wherein the milling media are steel balls (28).
7. The raw material ball milling device for processing the siliceous gunning mix according to claim 4, wherein: the dust collection mechanism comprises a dust extraction shell (23), a rotating shaft (7), a cover plate (27) and a driven gear (8);
the dust extraction shell (23) is arranged on one side of the hopper (17) close to the first upright post (4); one side of the dust extraction shell (23) is fixedly provided with an air inlet (26); the air inlet (26) is fixedly connected with the hopper (17) and communicated with the hopper; the dust extraction shell (23) is fixedly connected with the first upright post (4); an air outlet (24) is fixedly arranged on the upper side of the dust extraction shell (23); a filter screen layer (25) is fixedly arranged on the upper side of the air outlet (24);
the rotating shaft (7) is coaxially arranged in the dust extraction shell (23); the rotating shaft (7) is rotatably connected with the dust pumping shell (23); the rotating shaft (7) is rotatably connected with the first upright post (4); the rotating shaft (7) is rotatably connected with the second upright post (12); a plurality of fan blades (22) are arranged on the periphery of one side of the rotating shaft (7) positioned in the dust extraction shell (23); the fan blades (22) are distributed along the circumferential direction of the rotating shaft (7);
the driven gear (8) is fixedly arranged on the rotating shaft (7); the driven gear (8) is meshed with the driving gear (10);
the cover plate (27) is arranged on the upper side of the hopper (17); the cover plate (27) is hinged with the hopper (17).
8. The raw material ball milling device for processing the siliceous gunning mix according to claim 7, wherein: the air inlet (26) is fixedly connected with a sieve plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324494.5U CN217796459U (en) | 2022-05-30 | 2022-05-30 | Raw material ball-milling device for processing siliceous gunning mix |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221324494.5U CN217796459U (en) | 2022-05-30 | 2022-05-30 | Raw material ball-milling device for processing siliceous gunning mix |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371543A (en) * | 2023-02-23 | 2023-07-04 | 阳新娲石水泥有限公司 | Portland cement production and processing equipment and method |
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2022
- 2022-05-30 CN CN202221324494.5U patent/CN217796459U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371543A (en) * | 2023-02-23 | 2023-07-04 | 阳新娲石水泥有限公司 | Portland cement production and processing equipment and method |
| CN116371543B (en) * | 2023-02-23 | 2023-12-15 | 阳新娲石水泥有限公司 | Portland cement production and processing equipment and method |
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