CN201313061Y - Micro powder regrinding dry ball mill - Google Patents
Micro powder regrinding dry ball mill Download PDFInfo
- Publication number
- CN201313061Y CN201313061Y CNU2008201615427U CN200820161542U CN201313061Y CN 201313061 Y CN201313061 Y CN 201313061Y CN U2008201615427 U CNU2008201615427 U CN U2008201615427U CN 200820161542 U CN200820161542 U CN 200820161542U CN 201313061 Y CN201313061 Y CN 201313061Y
- Authority
- CN
- China
- Prior art keywords
- base
- dry ball
- micro mist
- ball again
- cover tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims description 33
- 244000309464 bull Species 0.000 claims description 19
- 210000002268 wool Anatomy 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 238000000227 grinding Methods 0.000 abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 3
- 229910021532 Calcite Inorganic materials 0.000 abstract description 2
- 235000019738 Limestone Nutrition 0.000 abstract description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract description 2
- 239000010428 baryte Substances 0.000 abstract description 2
- 229910052601 baryte Inorganic materials 0.000 abstract description 2
- 239000010440 gypsum Substances 0.000 abstract description 2
- 229910052602 gypsum Inorganic materials 0.000 abstract description 2
- 239000006028 limestone Substances 0.000 abstract description 2
- 239000010453 quartz Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011863 silicon-based powder Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to a micro powder regrinding dry ball mill, which comprises a machine frame, a cover cylinder, a base, a shaft system, a motor and a transmission device. The base is arranged on the machine frame. The dry ball mill is characterized in that an air return box is connected between the cover cylinder and the base; one side of the cover cylinder is provided with a hopper; a material inlet is arranged on the cover cylinder and corresponding to the hopper; the dry ball mill also comprises a grinding ring which is connected with the cover cylinder and the base; the grinding ring, the base and the air return box are all provided with a plurality of air inlets; the shaft system is arranged on the base and is connected with an agitator; the agitator consists of agitating teeth and a steel ball; and a sealing component is arranged at the connection position of the grinding ring and the cover cylinder. The utility model is applicable to the crushing and processing of a plurality of materials with the Moh's hardness below 7 and the humidity below 6 percent, such as the fine silicon powder, gypsum, calcite, limestone, barite, quartz. Moreover, the utility model has the advantages of simple structure, easy maintenance, low cost, high yield and easy promotion and application.
Description
Technical field
The utility model relates to a kind of micro mist disintegrating apparatus, and particularly a kind of micro mist is pulverized dry ball again.
Background technology
Along with the development and utilization of new material, new technology, carborundum SIC material has purposes widely because of its unique character in industries such as engineering ceramics, grinding materials and grinding tool, refractory material, chemical industry, electric power, smelting, castings; Also demonstrate unique effect at modern silicon carbide micro-powder in the IT industry; Because its granularity, shape, hardness, structure, and the advantage of price become the first-selected abrasive material that cut in the silicon wafer garden.Because users at home and abroad is to the more and more refinement of granularity requirements of silicon carbide micro-powder, originally 600 order to 1000 purpose products are replaced by 1200 order to 2000 purpose products, and on price sizable gap are arranged also.Produce the product of the above granularity of 1200 orders with the flour mill (4R3216) of prior art, produce and have only about 60%; Handle back 600 order to 1000 purpose material by classification, if return on flour mill, not only yield poorly, and the device damage rate is too big, operating cost is too high, the requirement that is not suitable for producing.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of micro mist simple in structure, that overhaul conveniently, can improve micro mist output to pulverize dry ball again.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is that a kind of micro mist is pulverized dry ball again, and it comprises frame, cover tube, base, axle system, motor and transmission device, and base is located on the frame, is characterized in, is connected with steam return box between cover tube and the base; Side at cover tube is provided with hopper, is provided with charging aperture with the cover tube of hopper corresponding position; It also is provided with the bull ring that is connected on cover tube and the base, is equipped with some air inlets on bull ring, base and the steam return box; Axle system is installed on the base, fastens at axle and is connected with agitator; Agitator is made of stirrer gear and steel ball; Bull ring is provided with seal with the junction of cover tube.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, the top of described cover tube is taper, and the bottom is cylindrical.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, set air inlet is 45 ° of evenly distributions of tilting clockwise on the bull ring.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, set air inlet is 50 on the bull ring, the long 100mm of each air inlet, wide 6mm.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, set air inlet is 8 on the steam return box, and is adjustable size formula air inlet.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, set air inlet is 24 fan-shaped air inlets that are evenly distributed on the base, and each air inlet is radially to tilt clockwise.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, described agitator intersection is provided with 12 stirrer gears of 3 rows.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, be characterized in, the junction of bull ring and cover tube be provided with seal by wool felt and up and down pressure ring constitute, and compress wool felt by pressure ring up and down and realize sealing.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, described axle is vertical being installed on the base.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described micro mist is pulverized dry ball again, is characterized in, the rotating speed of described agitator is 280r/min.
Compared with prior art, the utility model in use, the upper end of cover tube is connected with supporting grader, material is by doser process hopper and charging aperture, enter under the effect of secondary pressure gas stream and pulverize the position, agitator drives steel ball and stirs up and down, and material is clashed into fragmentation, also producing of material itself clashed into and friction, reaches the effect of pulverizing.Be located at the air inlet on steam return box, base, the bull ring, because the effect of secondary pressure gas stream, air enters in the pulverizing chamber, fine powder is taken away, send into and the matching used grader of the utility model, the powder that grader then will meet standard particle size is sent into down the road flow process becomes product, and bulky grain falls and continues to pulverize, thereby realizes the whole production technological requirement.
Compared with prior art, the utility model and and the utlity model has following advantage through further improved:
1, yield rate of the present utility model is more than 85%.Compare with existing flour mill, yield rate exceeds about 25%; Output can reach per hour 400kg, is 2 times of common flour mill, and can realizes long-time continuous production.
When 2, the utility model used, the air that has certain pressure can only be entered the bottom of the bed of material by air inlet, and the material that processes is taken away, and can not come in and go out from other places; Can guarantee the flow and the normally operation stably of pressure of gas like this, finish manufacturing technique requirent.
3, the utility model is pressed production because employing is secondary, thereby has avoided the diffusion of dust, has guaranteed the sanitation and hygiene of production area.
The utility model goes for Mohs' hardness such as silicon powder, gypsum, calcite, lime stone, barite, quartz and is lower than 7 grades, humidity and processes in the pulverizing of the following various materials of 6% degree, and have simple in structure, advantage such as easy access, cost be low, be easy to apply.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1.A kind of micro mist is pulverized dry ball again, and it comprises, and frame 7, cover tube 1, base 8, axle are 2, motor 5 and transmission device 6, and base 8 is located on the frame 7, is connected with steam return box 4 between cover tube 1 and the base 8; Side at cover tube 1 is provided with hopper 11, is provided with charging aperture with the cover tube 1 of hopper 11 corresponding positions; It also is provided with the bull ring 10 that is connected on cover tube 1 and the base 8, is equipped with some air inlets on bull ring 10, base 8 and the steam return box 4; Axle is 2 to be installed on the base 8, is to be connected with agitator 9 on 2 at axle; Agitator 9 is made of stirrer gear and steel ball; Bull ring 10 is provided with seal 3 with the junction of cover tube 1.
Embodiment 2.Embodiment 1 described micro mist is pulverized in the dry ball again, and the top of described cover tube 1 is taper, and the bottom is cylindrical.
Embodiment 3.Embodiment 1 or 2 described micro mists are pulverized in the dry ball again, and set air inlet is 45 ° of evenly distributions of tilting clockwise on the bull ring 10.
Embodiment 4.Embodiment 3 described micro mists are pulverized in the dry ball again, and set air inlet is 50 on the bull ring 10, the long 100mm of each air inlet, wide 6mm.
Embodiment 5.Any one described micro mist is pulverized in the dry ball again among the embodiment 1-4, and set air inlet is 8 on the steam return box 4, and is adjustable size formula air inlet.
Embodiment 6.Any one described micro mist is pulverized in the dry ball again among the embodiment 1-5, and set air inlet is 24 fan-shaped air inlets that are evenly distributed on the base 8, and each air inlet is radially to tilt clockwise.
Embodiment 7.Any one described micro mist is pulverized in the dry ball again among the embodiment 1-6, and described agitator 9 intersections are provided with 12 stirrer gears of 3 rows.
Embodiment 8.Any one described micro mist is pulverized in the dry ball again among the embodiment 1-7, the junction of bull ring 10 and cover tube 1 be provided with seal 3 by wool felt and up and down pressure ring constitute, and compress wool felt by pressure ring up and down and realize sealing.
Embodiment 9.Any one described micro mist is pulverized in the dry ball again among the embodiment 1-8, and described axle is 2 vertical being installed on the base 8.
Embodiment 10.Any one described micro mist is pulverized in the dry ball again among the embodiment 1-9, and the rotating speed of described agitator 9 is 280r/min.
Claims (10)
1, a kind of micro mist is pulverized dry ball again, it comprises frame (7), cover tube (1), base (8), axle system (2), motor (5) and transmission device (6), base (8) is located on the frame (7), it is characterized in that, is connected with steam return box (4) between cover tube (1) and the base (8); Side at cover tube (1) is provided with hopper (11), is provided with charging aperture with the cover tube (1) of hopper (11) corresponding position; It also is provided with the bull ring (10) that is connected on cover tube (1) and the base (8), is equipped with some air inlets on bull ring (10), base (8) and the steam return box (4); Axle system (2) is installed on the base (8), is connected with agitator (9) in axle system (2); Agitator (9) is made of stirrer gear and steel ball; Bull ring (10) is provided with seal (3) with the junction of cover tube (1).
2, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, the top of described cover tube (1) is taper, and the bottom is cylindrical.
3, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, bull ring (10) is gone up set air inlet and is 45 ° of evenly distributions of tilting clockwise.
4, micro mist according to claim 3 is pulverized dry ball again, it is characterized in that, it is 50 that bull ring (10) is gone up set air inlet, the long 100mm of each air inlet, wide 6mm.
5, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, it is 8 that steam return box (4) is gone up set air inlet, and is adjustable size formula air inlet.
6, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, it is 24 fan-shaped air inlets that are evenly distributed that base (8) is gone up set air inlet, and each air inlet is radially to tilt clockwise.
7, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, described agitator (9) intersection is provided with 12 stirrer gears of 3 rows.
8, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, the junction of bull ring (10) and cover tube (1) be provided with seal (3) by wool felt and up and down pressure ring constitute, and compress wool felt by pressure ring up and down and realize sealing.
9, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, (2) are vertical is installed on the base (8) in described axle system.
10, micro mist according to claim 1 is pulverized dry ball again, it is characterized in that, the rotating speed of described agitator (9) is 280r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201615427U CN201313061Y (en) | 2008-10-07 | 2008-10-07 | Micro powder regrinding dry ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201615427U CN201313061Y (en) | 2008-10-07 | 2008-10-07 | Micro powder regrinding dry ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313061Y true CN201313061Y (en) | 2009-09-23 |
Family
ID=41124847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201615427U Expired - Fee Related CN201313061Y (en) | 2008-10-07 | 2008-10-07 | Micro powder regrinding dry ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313061Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071782A1 (en) * | 2010-11-29 | 2012-06-07 | Zhu Xinqi | Pulverizer for metallic silicon |
| CN113182021A (en) * | 2021-03-21 | 2021-07-30 | 南华大学 | A blade type discrete ball mill |
-
2008
- 2008-10-07 CN CNU2008201615427U patent/CN201313061Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071782A1 (en) * | 2010-11-29 | 2012-06-07 | Zhu Xinqi | Pulverizer for metallic silicon |
| CN113182021A (en) * | 2021-03-21 | 2021-07-30 | 南华大学 | A blade type discrete ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANYUNGANG LIJIANG BLACK CORUNDUM CO., LTD. Free format text: FORMER OWNER: JIANGSU LEYUAN NEW MATERIALS GROUP Effective date: 20131105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131105 Address after: 222000 No. 3 Li Wei Road, Sinpo District, Jiangsu, Lianyungang Patentee after: Lianyungang Lijiang black jade Co. Ltd. Address before: 222000 No. 3 Li Wei Road, Sinpo District, Jiangsu, Lianyungang Patentee before: Jiangsu Leyuan New Materials Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20161007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |