CN110813451A - Ball mill for preparing firework aluminum powder - Google Patents
Ball mill for preparing firework aluminum powder Download PDFInfo
- Publication number
- CN110813451A CN110813451A CN201911131981.2A CN201911131981A CN110813451A CN 110813451 A CN110813451 A CN 110813451A CN 201911131981 A CN201911131981 A CN 201911131981A CN 110813451 A CN110813451 A CN 110813451A
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- Prior art keywords
- ball
- ball mill
- aluminum powder
- milling
- mill
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a ball mill for preparing firework aluminum powder, which comprises a barrel-shaped mill body, a mounting seat and a driving motor, wherein concentric shafts are respectively arranged at two ends of the mill body, the concentric shafts are fixedly arranged on the mounting seat through bearings, a belt pulley is arranged at one end of the mill body, and the belt pulley is connected with the driving motor through a belt, and the ball mill is characterized in that: the concentric shaft is provided with a through hole communicated with the interior of the grinding body. This scheme is effectual has improved the observation detection to the ball-milling effect, and the audio-visual effect of observing the ball-milling of being convenient for does not influence the machining efficiency and the production quality of ball-milling machine simultaneously, in addition when the ground paste after the needs are to the ball-milling extracts, can add washing liquid, water or ball-milling auxiliary agent etc. through the through-hole, is convenient for remove aluminium raw and other materials ground paste on the surface, and further improvement ball-milling's effect and efficiency avoid long-time shut down operation.
Description
Technical Field
The invention relates to firework aluminum powder production equipment, in particular to a ball mill for preparing firework aluminum powder.
Background
With the increasing improvement of the living standard of people and the continuous development of scientific technology, the safety, entertainment and technical requirements on fireworks used in festive celebration and other occasions are higher and higher. In the known technology, the existing fireworks are mainly prepared from potassium chlorate, sulfur, aluminum powder, coal powder, iron slag and the like, are limited by the components, and have unsafe factors in the preparation process or the storage and transportation process, and the unreasonable preparation of the iron slag in the powder causes molten iron to block the firework hole after combustion during setting off, thereby affecting the setting off of the fireworks, easily causing explosion and sometimes causing personal injury.
Therefore, the proportion and the quality of the metal powder are particularly important in the preparation process, and the quality of the aluminum powder directly influences the setting-off effect of the fireworks; patent No. CN201880568U discloses a small-size ball-milling all-in-one that sieves, relate to a ball mill device that sieves, it includes the motor, the ball mill, the screen cloth, the belt, flourishing material basin, the ball mill includes the cylinder, connect and to drive the together rotatory pivot of cylinder in the cylinder both ends, support the bearing frame of pivot, connect the support under the bearing frame, be connected with pivot one end and drive the rotatory ball mill belt pulley of pivot, the motor includes output shaft and the motor pulley who connects with the output shaft, the belt is connected between ball mill belt pulley and motor pulley, the cylinder is equipped with pan feeding mouth and material flap, the material is covered and is equipped with the aperture of evenly arranging, screen cloth connection is in the material mouth lid outside of cylinder, flourishing material basin sets up in the. The small ball-milling and sieving all-in-one machine can complete two works of grinding and sieving simultaneously in one process, and achieves the effects of improving the efficiency, reducing the damage of dust to human bodies and avoiding the loss of part of powder in the moving process by simplifying the working process. However, the ball milling effect of the aluminum raw material cannot be known in the ball milling process of the ball mill, the effect that the ball mill can be checked only by stopping the ball mill needs to be known, and the processing efficiency is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the ball mill for preparing the firework aluminum powder, which avoids stopping, is convenient for observing the ball milling effect and improving the production efficiency.
The technical scheme of the invention is as follows: the utility model provides a ball mill of preparation fireworks aluminite powder, includes tubbiness mill body, mount pad and driving motor, and the mill body both ends are equipped with the concentric shaft respectively, and the concentric shaft passes through the bearing installation to be fixed on the mount pad, and the one end of milling the body is equipped with the belt pulley, and the belt pulley passes through the belt to be connected with driving motor, the concentric shaft be equipped with mill communicating through-hole in vivo.
The advantage of this scheme lies in, when adding aluminium raw and other materials into the mill body, in the course of working, aluminium raw and other materials roll and rub each other in the internal upset of mill, the in-process of rubbing aluminium raw and other materials or the ground paste will fall out from the epaxial through-hole of concentric, be convenient for the effect of audio-visual observation ball-milling, do not influence the machining efficiency and the production quality of ball mill simultaneously, in addition when the ground paste after the ball-milling is extracted to needs, can add the washing liquid through the through-hole, water or ball-milling auxiliary agent etc., be convenient for remove aluminium raw and other materials ground paste on the surface, further effect and the efficiency of improvement ball-milling, avoid long-time shutdown operation.
Furthermore, the mounting seat is trapezoidal, the lower end of the mounting seat is fixedly mounted on the ground or the rack through bolts, and the upper end of the mounting seat is provided with a bearing fixing seat.
Further, the bearing fixing seat comprises a fixing plate and an arc fixing part, the arc fixing part is welded on the fixing plate, the fixing plate is fixedly connected with the mounting seat through a bolt, a bearing is mounted on the arc fixing part, and the concentric shaft is mounted on the bearing. The installation of the bearing of being convenient for is placed, also is convenient for overhaul the mill body simultaneously.
Further, the arc-shaped fixing part is semicircular, a limiting block is arranged on the arc-shaped fixing part, and a clamping groove matched with the limiting block is formed in the bearing. The ball mill is convenient to install and fix, the bearing is prevented from rotating along with the shaft, and the ball milling effect is improved.
Furthermore, a dust cover is arranged on the belt pulley, one end of the dust cover is fixed on the driving motor, and the other end of the dust cover is fixed on the rack through a supporting column. The service life of the belt is conveniently prolonged, and the influence of the metal aluminum powder after ball milling on the belt is reduced.
Further, a feed inlet is arranged on the grinding body, and a sealing cover is arranged on the feed inlet; the feed inlet is provided with a filter sieve.
Further, a stirring sheet is arranged in the mill body. The stirring of the aluminum raw material is facilitated, so that the aluminum raw material can roll in the mill body, and the ball milling effect is improved.
Further, the stirring sheet and the grinding body are coaxially arranged. Can effectually prevent that aluminium raw and other materials from toward one side skew, the improvement of the ball-milling effect of being convenient for.
Further, the concentric shaft is connected with the grinding body through a fixed claw. The connection strength and the structural strength between the concentric shaft and the grinding body are improved, and the bearing capacity of the ball mill is improved.
Further, the stationary dog includes mounting panel, claw and connecting portion, and connecting portion are cylindrically, and claw evenly distributed is around connecting portion to welded fastening, the fixed plate is welded fastening simultaneously with the one end of connecting portion and one side of claw, and the mounting panel adopts bolt fixed connection with grinding the body, claw and grinding the body welded fastening, the other end and the concentric shaft welded fastening of connecting portion.
The invention has the following characteristics:
the invention effectively improves the observation and detection of the ball milling effect, is convenient for observing the ball milling effect visually, does not influence the processing efficiency and the production quality of the ball mill, and can add cleaning solution, water or ball milling auxiliary agent and the like through the through holes when slurry after ball milling needs to be extracted, thereby being convenient for removing the slurry on the surface of the aluminum raw material, further improving the ball milling effect and efficiency and avoiding long-time shutdown operation.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is an enlarged view of the bearing structure;
FIG. 4 is a right side view of FIG. 1;
FIG. 5-is a schematic view of a dust cover installation;
FIG. 6-is a cross-sectional view of the structure of the grinding body;
FIG. 7-is a left or right view of the holding jaw;
1-grinding body, 2-fixed jaw, 3-belt pulley, 4-mounting seat, 5-driving motor, 6-belt, 7-frame, 8-sealing cover, 9-concentric shaft, 10-jaw, 11-mounting plate, 12-bearing, 13-arc fixing part, 14-fixing plate, 15-through hole, 16-dust-proof cover, 17-stirring sheet and 18-connecting part.
Detailed Description
As shown in the attached drawings: the utility model provides a ball mill of preparation fireworks aluminite powder, includes barrel-shaped mill body 1, mount pad 3 and driving motor 5, and 1 both ends of mill body are equipped with concentric shaft 9 respectively, and concentric shaft 9 passes through bearing 12 installation to be fixed on mount pad 3, and the one end of mill body 1 is equipped with belt pulley 3, and belt pulley 3 passes through belt 6 and is connected with driving motor 5, and concentric shaft 9 is equipped with and grinds the communicating through-hole 15 of body 1 inside. Preferably, the diameter of the through hole 15 is 2 to 15cm, and more preferably, the diameter of the through hole 15 is 5cm, so that the aluminum raw material in the milling body 1 is easily leaked out when the through hole 15 is too large, and it is not easy to observe and understand the ball milling effect of the aluminum raw material in the milling body 1 when the through hole 15 is too small.
During the use, when adding aluminium raw and other materials in grinding body 1, in the course of working, aluminium raw and other materials roll and move the looks mutual friction in grinding body 1, the in-process aluminium raw and other materials or the ground paste of rubbing will fall out from through-hole 15 on the concentric shaft 9, be convenient for the effect of audio-visual observation ball-milling, do not influence the machining efficiency and the production quality of ball mill simultaneously, in addition when the ground paste after the needs are extracted to the ball-milling, can add washing liquid, water or ball-milling auxiliary agent etc. through-hole 15, be convenient for remove the ground paste on the aluminium raw and other materials surface, further improve the effect and the efficiency of ball-milling, avoid long-time shut down operation.
The mounting seat 3 is trapezoidal, so that the bearing capacity of the mounting seat is improved conveniently, the lower end of the mounting seat is fixedly mounted on the ground or a rack 7 through bolts, and the upper end of the mounting seat is provided with a bearing 12 fixing seat.
The bearing 12 fixing seat comprises a fixing plate 14 and an arc fixing portion 13, the arc fixing portion 13 is welded on the fixing plate 14, the fixing plate 14 is fixedly connected with the mounting seat 3 through a bolt, the bearing 12 is mounted on the arc fixing portion 13, and the concentric shaft 9 is mounted on the bearing 12. The installation of bearing 12 is convenient for place, also is convenient for overhaul grinding body 1 simultaneously.
The arc-shaped fixing portion 13 is semicircular, a limiting block is arranged on the arc-shaped fixing portion 13, and a clamping groove matched with the limiting block is formed in the bearing 12. When the ball mill is used, the clamping groove in the bearing 12 is clamped into the limiting block, so that the bearing 12 is convenient to mount and fix, the bearing 12 is prevented from rotating along with the shaft, the ball milling effect is convenient to improve, and meanwhile, the maintenance is convenient.
The belt pulley 3 is provided with a dust cover 16, one end of the dust cover 16 is fixed on the driving motor 5, and the other end is fixed on the frame 7 through a support column. The service life of the belt 6 is prolonged, and the influence of the metal aluminum powder after ball milling on the belt 6 is reduced.
A feed inlet is arranged on the grinding body 1, and a sealing cover 8 is arranged on the feed inlet; be equipped with the filter sieve on the feed inlet, can effectually avoid aluminium raw and other materials and ball-milling medium to the wearing and tearing of sealed lid 8, be convenient for improve the life of sealed lid 8.
The grinding body 1 is internally provided with a stirring sheet 17. The stirring of the aluminum raw material is facilitated, so that the aluminum raw material can roll in the mill body 1, and the ball milling effect is improved. In order to improve the ball milling effect, a ball milling medium is arranged in the milling body 1.
The stirring blades 17 are arranged coaxially with the mill body 1. Can effectually prevent that aluminium raw and other materials from toward one side skew, the improvement of the ball-milling effect of being convenient for.
The concentric shaft 9 is connected with the grinding body 1 through the fixed claw 2. The connection strength and the structural strength between the concentric shaft 9 and the grinding body 1 are improved, and the bearing capacity of the ball mill is improved.
The stationary dog 2 includes mounting panel 11, claw 10 and connecting portion 18, and connecting portion 18 are cylindrically, and claw 10 evenly distributed is around connecting portion 18 to welded fastening, fixed plate 14 and the one end of connecting portion 18 and the one side welded fastening of claw 10 simultaneously, and mounting panel 11 adopts bolt fixed connection with grinding body 1, claw 10 and grinding body 1 welded fastening, the other end and the concentric shaft 9 welded fastening of connecting portion 18.
Adding aluminium raw and other materials from the feed inlet during the use, preferably, the addition is less than mill body 1 the central axis, avoid aluminium raw and other materials to drop from through-hole 15, in the course of working, can adopt flexible glue stopper or cloth to plug through-hole 15, the tight sealed lid 8 of lid after aluminium raw and other materials add and accomplish, start driving motor 5, drive the rotation of mill body 1 through belt 6, make aluminium raw and other materials roll in mill body 1 and rotate, the looks mutual friction, can add ball-milling agent or ball-milling medium as required in the ball-milling process, be convenient for improve the effect of ball-milling, can look over the ball-milling effect of aluminium raw and other materials through-hole 15 observation after the ball-milling a period, be convenient for control emitting of ground paste, be convenient for wash the ground paste in the mill body 1, be convenient for continue to process the aluminium raw and other.
The invention effectively improves the observation and detection of the ball milling effect, is convenient for observing the ball milling effect visually, does not influence the processing efficiency and the production quality of the ball mill, and can add cleaning solution, water or ball milling auxiliary agent and the like through the through holes 15 when slurry after ball milling needs to be extracted, thereby being convenient for removing the slurry on the surface of the aluminum raw material, further improving the ball milling effect and efficiency and avoiding long-time shutdown operation.
The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. Within the scope of the technical idea of the invention, many equivalent modifications can be made to the technical solution of the invention, and these equivalent modifications are all within the protection scope of the invention. In addition, it should be noted that the respective technical features described in the above-described embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.
Claims (10)
1. The utility model provides a ball mill of preparation fireworks aluminite powder, includes tubbiness mill body, mount pad and driving motor, grinds the body both ends and is equipped with the concentric shaft respectively, and the concentric shaft passes through the bearing installation to be fixed on the mount pad, and the one end of grinding the body is equipped with the belt pulley, and the belt pulley passes through the belt to be connected its characterized in that with driving motor: the concentric shaft is provided with a through hole communicated with the interior of the grinding body.
2. The ball mill for preparing aluminum powder for fireworks according to claim 1, characterized in that: the mounting seat is trapezoidal, the lower end of the mounting seat is fixedly mounted on the ground or a rack through bolts, and the upper end of the mounting seat is provided with a bearing fixing seat.
3. The ball mill for preparing aluminum powder for fireworks according to claim 2, characterized in that: the bearing fixing seat comprises a fixing plate and an arc fixing part, the arc fixing part is welded on the fixing plate, the fixing plate is fixedly connected with the mounting seat through a bolt, a bearing is mounted on the arc fixing part, and the concentric shaft is mounted on the bearing.
4. The ball mill for preparing aluminum powder for fireworks according to claim 3, characterized in that: the arc-shaped fixing part is semicircular, a limiting block is arranged on the arc-shaped fixing part, and a clamping groove matched with the limiting block is formed in the bearing.
5. The ball mill for preparing aluminum powder for fireworks according to claim 1, characterized in that: the belt pulley is provided with a dust cover, one end of the dust cover is fixed on the driving motor, and the other end of the dust cover is fixed on the rack through the supporting column.
6. The ball mill for preparing aluminum powder for fireworks according to claim 1, characterized in that: the grinding body is provided with a feed inlet, and a sealing cover is arranged on the feed inlet; the feed inlet is provided with a filter sieve.
7. The ball mill for preparing aluminum powder for fireworks according to claim 6, characterized in that: the grinding body is internally provided with a stirring sheet.
8. The ball mill for preparing aluminum powder for fireworks according to claim 7, characterized in that: the stirring sheet and the grinding body are coaxially arranged.
9. The ball mill for preparing aluminum powder for fireworks according to claim 1, characterized in that: the concentric shaft is connected with the grinding body through the fixed claw.
10. The ball mill for preparing aluminum powder for fireworks according to claim 9, characterized in that: the stationary dog includes mounting panel, claw and connecting portion, and connecting portion are cylindrically, and claw evenly distributed is around connecting portion to welded fastening, fixed plate and the one end of connecting portion and one side of claw welded fastening simultaneously, mounting panel and the body of grinding adopt bolt fixed connection, claw and the body welded fastening that grinds, the other end and the concentric shaft welded fastening of connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131981.2A CN110813451A (en) | 2019-11-19 | 2019-11-19 | Ball mill for preparing firework aluminum powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131981.2A CN110813451A (en) | 2019-11-19 | 2019-11-19 | Ball mill for preparing firework aluminum powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110813451A true CN110813451A (en) | 2020-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911131981.2A Pending CN110813451A (en) | 2019-11-19 | 2019-11-19 | Ball mill for preparing firework aluminum powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110813451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548191A (en) * | 2023-11-03 | 2024-02-13 | 徐州融鑫新材料有限公司 | Ball mill is used in production of fused silica powder |
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|---|---|---|---|---|
| CN2616291Y (en) * | 2003-04-05 | 2004-05-19 | 赵佩谦 | Ball mill for processing aluminium powder |
| CN2688386Y (en) * | 2004-04-25 | 2005-03-30 | 张风凯 | Conical ball mills for quartz sand |
| CN201848275U (en) * | 2010-11-09 | 2011-06-01 | 山东华特磁电科技股份有限公司 | Sand making machine |
| CN201880568U (en) * | 2010-11-09 | 2011-06-29 | 广西德邦科技有限公司 | Small ball-milling and sieving integrated machine |
| CN104014400A (en) * | 2014-05-06 | 2014-09-03 | 江阴市东发机械设备制造有限公司 | Rod milling method and device |
| CN204448174U (en) * | 2015-02-13 | 2015-07-08 | 巩义市精英机械厂 | Potassic feldspar ball mill |
| CN206027844U (en) * | 2016-08-27 | 2017-03-22 | 天津一阳磁性材料有限责任公司 | Novel ball mill |
| CN106807506A (en) * | 2015-12-02 | 2017-06-09 | 镇江市润州金山金属粉末厂 | A kind of aluminum powder ball mill |
| CN109575695A (en) * | 2018-11-08 | 2019-04-05 | 丹阳市美尔鑫化工有限公司 | A kind of environmentally friendly aluminum paste of green non-pollution |
| CN209174049U (en) * | 2018-11-13 | 2019-07-30 | 山东黄金集团蓬莱矿业有限公司 | A kind of ball mill convenient for improving flotation recovery rate |
| CN209549625U (en) * | 2018-12-28 | 2019-10-29 | 江西省君鑫贵金属科技材料有限公司 | Stream ball mill with interior grinding drum |
-
2019
- 2019-11-19 CN CN201911131981.2A patent/CN110813451A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616291Y (en) * | 2003-04-05 | 2004-05-19 | 赵佩谦 | Ball mill for processing aluminium powder |
| CN2688386Y (en) * | 2004-04-25 | 2005-03-30 | 张风凯 | Conical ball mills for quartz sand |
| CN201848275U (en) * | 2010-11-09 | 2011-06-01 | 山东华特磁电科技股份有限公司 | Sand making machine |
| CN201880568U (en) * | 2010-11-09 | 2011-06-29 | 广西德邦科技有限公司 | Small ball-milling and sieving integrated machine |
| CN104014400A (en) * | 2014-05-06 | 2014-09-03 | 江阴市东发机械设备制造有限公司 | Rod milling method and device |
| CN204448174U (en) * | 2015-02-13 | 2015-07-08 | 巩义市精英机械厂 | Potassic feldspar ball mill |
| CN106807506A (en) * | 2015-12-02 | 2017-06-09 | 镇江市润州金山金属粉末厂 | A kind of aluminum powder ball mill |
| CN206027844U (en) * | 2016-08-27 | 2017-03-22 | 天津一阳磁性材料有限责任公司 | Novel ball mill |
| CN109575695A (en) * | 2018-11-08 | 2019-04-05 | 丹阳市美尔鑫化工有限公司 | A kind of environmentally friendly aluminum paste of green non-pollution |
| CN209174049U (en) * | 2018-11-13 | 2019-07-30 | 山东黄金集团蓬莱矿业有限公司 | A kind of ball mill convenient for improving flotation recovery rate |
| CN209549625U (en) * | 2018-12-28 | 2019-10-29 | 江西省君鑫贵金属科技材料有限公司 | Stream ball mill with interior grinding drum |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548191A (en) * | 2023-11-03 | 2024-02-13 | 徐州融鑫新材料有限公司 | Ball mill is used in production of fused silica powder |
| CN117548191B (en) * | 2023-11-03 | 2024-04-26 | 徐州融鑫新材料有限公司 | Ball mill is used in production of fused silica powder |
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Application publication date: 20200221 |
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