CN204247314U - Silicon carbide micro powder grading equipment - Google Patents
Silicon carbide micro powder grading equipment Download PDFInfo
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- CN204247314U CN204247314U CN201420711839.1U CN201420711839U CN204247314U CN 204247314 U CN204247314 U CN 204247314U CN 201420711839 U CN201420711839 U CN 201420711839U CN 204247314 U CN204247314 U CN 204247314U
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- silicon carbide
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Abstract
The utility model discloses a kind of silicon carbide micro powder grading equipment that can ensure grading effect.This silicon carbide micro powder grading equipment, comprise the air blast feed arrangement connected successively, at least two graders be cascaded, cyclone collector, sack cleaner and air-introduced machine, micro mist dispersing device is provided with between described air blast feed arrangement and grader, by arranging micro mist dispersing device between air blast feed arrangement and grader, before silicon carbide micro-powder enters grader, micro mist dispersing device is first utilized to be broken up by the micro mist hardened, after the micro mist hardened is broken up, entering in grader, can make each silicon carbide micro-powder particle separately by air-introduced machine draw windage, all micro powder granules can be made like this to realize classification according to Different Weight size, the grading effect of silicon carbide micro-powder can be ensured.Be adapted at gas classification apparatus field to apply.
Description
Technical field
The utility model relates to gas classification apparatus field, especially a kind of silicon carbide micro powder grading equipment.
Background technology
At present, silicon carbide micro-powder graded generally adopts silicon carbide micro powder grading equipment to carry out.Existing silicon carbide micro powder grading equipment comprises the air blast feed arrangement connected successively, at least two graders be cascaded, cyclone collector, sack cleaner and air-introduced machine, its operation principle is as follows, silicon carbide micro-powder enters grader from air blast feed arrangement, driven by motor grading wheel rotates in classification housing high speed, rotating speed can regulate arbitrarily, powerful centrifugal force is formed in grader, the primary mixture entering into grader is introduced into grading wheel inside, under the influence of centrifugal force, large or heavy particle centrifugalization power is large, therefore got rid of to grading wheel peripheral to grader limit wall, and no longer by the impact of centrifugal force, naturally drop to pulverize in main frame and continue to pulverize or drop to discharging opening to collect, little or light material is little by centrifugal action, in the hovering of grading wheel inside, the windage that draws by air-introduced machine is taken to eminence, be graded to next assembly along pipe motion, the silicon carbide micro-powder sub-elected collected by the grader that cyclone collector connects end, the waste material of being discharged by cyclone collector collected by sack cleaner, and the power of system is provided by the air-introduced machine being arranged at sack cleaner downstream.
There is following problem in actual use in existing silicon carbide micro powder grading equipment: because silicon carbide micro-powder particle is less, easily harden into block, plate caked micro mist overall weight is heavier, in grader, the windage that draws be difficult to by air-introduced machine is taken to eminence, cause like this being difficult in last cyclone collector collect ultra-fine silicon carbide micro-powder, affect the grading effect of silicon carbide micro-powder.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of silicon carbide micro powder grading equipment that can ensure grading effect.
The utility model solves the technical scheme that its technical problem adopts: this silicon carbide micro powder grading equipment, comprise the air blast feed arrangement connected successively, at least two graders be cascaded, cyclone collector, sack cleaner and air-introduced machine, micro mist dispersing device is provided with between described air blast feed arrangement and grader, described micro mist dispersing device comprises support, feed pipe, drive motors, described support is provided with cylindrical barrel body, the upper end of described cylindrical barrel body is sealed by upper cover plate, lower end is sealed by base plate, described feed pipe one end is stretched in cylindrical barrel body through base plate, the other end of described feed pipe is connected with air blast feed arrangement, described drive motors is arranged on above cylindrical barrel body, the output shaft of described drive motors connects rotating shaft, the lower end of described rotating shaft is stretched in cylindrical barrel body through upper cover plate, the lower end of described rotating shaft is connected with horizontal rotating disc, the lower surface of described horizontal rotating disc is provided with multiple stripe board, one side end face of described stripe board is towards the center of circle of horizontal rotating disc, the outlet of described feed pipe is towards horizontal rotating disc, described cylindrical barrel body sidewall is provided with discharging opening, described discharging opening is connected with grader by pipeline.
Be further, material guide device is provided with in described cylindrical barrel body, described material guide device comprises a taper guide cylinder and a stock guide, the miner diameter end of described taper guide cylinder is fixed on upper cover plate, the bigger diameter end of taper guide cylinder is fixed on the sidewall of cylindrical barrel body, described stock guide is inclined at the below of taper guide cylinder, and the lower end of described stock guide extends to discharging opening, and the upper end of described stock guide extends on the sidewall of cylindrical barrel body.
Further, the hopper port of described air blast feed arrangement is provided with vibratory sieve materials device.
Further, described vibratory sieve materials device involving vibrations sieve, described vibratory sieve is fixed on the inwall of hopper port by spring, described vibratory sieve is connected with the vibrating motor for making shaker vibration.
The beneficial effects of the utility model are: by arranging micro mist dispersing device between air blast feed arrangement and grader, before silicon carbide micro-powder enters grader, micro mist dispersing device is first utilized to be broken up by the micro mist hardened, after the micro mist hardened is broken up, entering in grader, can make each silicon carbide micro-powder particle separately by air-introduced machine draw windage, all micro powder granules can be made like this to realize classification according to Different Weight size, the grading effect of silicon carbide micro-powder can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model silicon carbide micro powder grading equipment;
Be labeled as in figure: air blast feed arrangement 1, grader 2, cyclone collector 3, sack cleaner 4, air-introduced machine 5, micro mist dispersing device 6, support 601, feed pipe 602, drive motors 603, cylindrical barrel body 604, upper cover plate 605, base plate 606, rotating shaft 607, horizontal rotating disc 608, stripe board 609, discharging opening 610, taper guide cylinder 611, stock guide 612, vibratory sieve materials device 7, vibratory sieve 701, spring 702, vibrating motor 703.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, this silicon carbide micro powder grading equipment, comprise the air blast feed arrangement 1 connected successively, at least two graders be cascaded 2, cyclone collector 3, sack cleaner 4 and air-introduced machine 5, micro mist dispersing device 6 is provided with between described air blast feed arrangement 1 and grader 2, by arranging micro mist dispersing device 6 between air blast feed arrangement 1 and grader 2, before silicon carbide micro-powder enters grader 2, micro mist dispersing device 6 is first utilized to be broken up by the micro mist hardened, after the micro mist hardened is broken up, entering in grader 2, can make each silicon carbide micro-powder particle separately by air-introduced machine 5 draw windage, all micro powder granules can be made like this to realize classification according to Different Weight size, the grading effect of silicon carbide micro-powder can be ensured.Described micro mist dispersing device 6 comprises support 601, feed pipe 602, drive motors 603, described support 601 is provided with cylindrical barrel body 604, the upper end of described cylindrical barrel body 604 is sealed by upper cover plate 605, lower end is sealed by base plate 606, described feed pipe 602 one end is stretched in cylindrical barrel body 604 through base plate 606, the other end of described feed pipe 602 is connected with air blast feed arrangement 1, described drive motors 603 is arranged on above cylindrical barrel body 604, the output shaft of described drive motors 603 connects rotating shaft 607, the lower end of described rotating shaft 607 is stretched in cylindrical barrel body 604 through upper cover plate 605, the lower end of described rotating shaft 607 is connected with horizontal rotating disc 608, the lower surface of described horizontal rotating disc 608 is provided with multiple stripe board 609, one side end face of described stripe board 609 is towards the center of circle of horizontal rotating disc 608, the outlet of described feed pipe 602 is towards horizontal rotating disc 608, described cylindrical barrel body 604 sidewall is provided with discharging opening 610, described discharging opening 610 is connected with grader 2 by pipeline.The course of work of this micro mist dispersing device 6 is as follows: first, silicon carbide micro-powder is blown in cylindrical barrel body 604 along feed pipe 602 by air blast feed arrangement 1, because the outlet of feed pipe 602 is towards horizontal rotating disc 608, therefore, silicon carbide micro-powder rushes at horizontal rotating disc 608, horizontal rotating disc 608 High Rotation Speed under the driving of drive motors 603, horizontal rotating disc 608 is in the process of rotating, the multiple stripe board 609 being arranged on the lower surface of horizontal rotating disc 608 also can High Rotation Speed, stripe board 609 breaks up process to the micro mist be blown in the process of High Rotation Speed, easily caked for plate micro mist group can be dispersed as graininess, this micro mist dispersing device 6 structure is simple, break up effect better.
Be slipped to bottom cylindrical barrel body 604 by the silicon carbide micro-powder particle broken up gradually along the inwall of cylindrical barrel body 604, conveniently the micro powder granule in cylindrical barrel body 604 is sucked in grader 2, material guide device is provided with in described cylindrical barrel body 604, described material guide device comprises a taper guide cylinder 611 and a stock guide 612, the miner diameter end of described taper guide cylinder 611 is fixed on upper cover plate 605, the bigger diameter end of taper guide cylinder 611 is fixed on the sidewall of cylindrical barrel body 604, described stock guide 612 is inclined at the below of taper guide cylinder 611, the lower end of described stock guide 612 extends to discharging opening 610, the upper end of described stock guide 612 extends on the sidewall of cylindrical barrel body 604, the silicon carbide micro-powder blown out from feed pipe 602 is broken up the rear inwall first dropping on taper guide cylinder 611, then drop on stock guide 612 along downward landing, because stock guide 612 is inclined at the below of taper guide cylinder 611, the lower end of described stock guide 612 extends to discharging opening 610, the upper end of described stock guide 612 extends on the sidewall of cylindrical barrel body 604, thus, micro mist can along stock guide 612 landing to discharging opening 610 place, easily the micro mist after breaing up can be sucked in grader 2.
Effect is broken up in order to improve further, the hopper port of described air blast feed arrangement 1 is provided with vibratory sieve materials device 7, before entering air blast feed arrangement 1, first utilize vibratory sieve materials device 7 pairs of micro mists tentatively to break up process, not only tentatively can break up process to micro mist, some larger blocks that harden can also be prevented line clogging.Described vibratory sieve materials device 7 involving vibrations sieve 701, described vibratory sieve 701 is fixed on the inwall of hopper port by spring 702, described vibratory sieve 701 is connected with the vibrating motor 703 for making vibratory sieve 701 vibrate.This vibratory sieve materials device 7 structure is simple, and repacking is convenient, and improvement cost is lower.
Claims (4)
1. silicon carbide micro powder grading equipment, comprise the air blast feed arrangement (1) connected successively, at least two graders be cascaded (2), cyclone collector (3), sack cleaner (4) and air-introduced machine (5), it is characterized in that: between described air blast feed arrangement (1) and grader (2), be provided with micro mist dispersing device (6), described micro mist dispersing device (6) comprises support (601), feed pipe (602), drive motors (603), described support (601) is provided with cylindrical barrel body (604), the upper end of described cylindrical barrel body (604) is by upper cover plate (605) sealing, lower end is by base plate (606) sealing, described feed pipe (602) one end is stretched in cylindrical barrel body (604) through base plate (606), the other end of described feed pipe (602) is connected with air blast feed arrangement (1), described drive motors (603) is arranged on cylindrical barrel body (604) top, the output shaft of described drive motors (603) connects rotating shaft (607), the lower end of described rotating shaft (607) is stretched in cylindrical barrel body (604) through upper cover plate (605), the lower end of described rotating shaft (607) is connected with horizontal rotating disc (608), the lower surface of described horizontal rotating disc (608) is provided with multiple stripe board (609), one side end face of described stripe board (609) is towards the center of circle of horizontal rotating disc (608), the outlet of described feed pipe (602) is towards horizontal rotating disc (608), described cylindrical barrel body (604) sidewall is provided with discharging opening (610), described discharging opening (610) is connected with grader (2) by pipeline.
2. silicon carbide micro powder grading equipment as claimed in claim 1, it is characterized in that: described cylindrical barrel body is provided with material guide device in (604), described material guide device comprises a taper guide cylinder (611) and a stock guide (612), the miner diameter end of described taper guide cylinder (611) is fixed on upper cover plate (605), the bigger diameter end of taper guide cylinder (611) is fixed on the sidewall of cylindrical barrel body (604), described stock guide (612) is inclined at the below of taper guide cylinder (611), the lower end of described stock guide (612) extends to discharging opening (610), the upper end of described stock guide (612) extends on the sidewall of cylindrical barrel body (604).
3. silicon carbide micro powder grading equipment as claimed in claim 2, is characterized in that: the hopper port of described air blast feed arrangement (1) is provided with vibratory sieve materials device (7).
4. silicon carbide micro powder grading equipment as claimed in claim 3, it is characterized in that: described vibratory sieve materials device (7) involving vibrations sieve (701), described vibratory sieve (701) is fixed on the inwall of hopper port by spring (702), described vibratory sieve (701) is connected with the vibrating motor (703) for making vibratory sieve (701) vibrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711839.1U CN204247314U (en) | 2014-11-24 | 2014-11-24 | Silicon carbide micro powder grading equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711839.1U CN204247314U (en) | 2014-11-24 | 2014-11-24 | Silicon carbide micro powder grading equipment |
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| CN204247314U true CN204247314U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420711839.1U Expired - Fee Related CN204247314U (en) | 2014-11-24 | 2014-11-24 | Silicon carbide micro powder grading equipment |
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| CN (1) | CN204247314U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362941A (en) * | 2016-08-31 | 2017-02-01 | 福建省建瓯市富晶宝微粒有限公司 | Dried silicon carbide micropowder grading and packaging system |
| CN107570277A (en) * | 2017-10-16 | 2018-01-12 | 乐山新天源太阳能科技有限公司 | The production line of electric slurry inorganic adhesive |
| CN107930772A (en) * | 2017-11-17 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | Silicon material breaks up recovery system |
| CN107971232A (en) * | 2016-10-21 | 2018-05-01 | 乐山新天源太阳能科技有限公司 | Grading plant for granular material |
| CN109482375A (en) * | 2018-12-29 | 2019-03-19 | 上海材料研究所 | It is a kind of for sieving the device and method thereof of metal powder |
| CN110385189A (en) * | 2019-08-29 | 2019-10-29 | 凯盛石英材料（黄山）有限公司 | A kind of ball grinder graded system of super-fine silicon micro-powder |
| CN110976106A (en) * | 2019-11-11 | 2020-04-10 | 江苏博迁新材料股份有限公司 | Sorting method of superfine copper sheets |
| CN112058666A (en) * | 2020-09-21 | 2020-12-11 | 连云港市沃鑫高新材料有限公司 | Silicon carbide micro-powder grading equipment |
-
2014
- 2014-11-24 CN CN201420711839.1U patent/CN204247314U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362941A (en) * | 2016-08-31 | 2017-02-01 | 福建省建瓯市富晶宝微粒有限公司 | Dried silicon carbide micropowder grading and packaging system |
| CN107971232A (en) * | 2016-10-21 | 2018-05-01 | 乐山新天源太阳能科技有限公司 | Grading plant for granular material |
| CN107971232B (en) * | 2016-10-21 | 2023-09-01 | 乐山新天源太阳能科技有限公司 | Classifying device for powdery materials |
| CN107570277A (en) * | 2017-10-16 | 2018-01-12 | 乐山新天源太阳能科技有限公司 | The production line of electric slurry inorganic adhesive |
| CN107570277B (en) * | 2017-10-16 | 2023-09-08 | 乐山新天源太阳能科技有限公司 | Production line of inorganic adhesive of electronic paste |
| CN107930772A (en) * | 2017-11-17 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | Silicon material breaks up recovery system |
| CN109482375A (en) * | 2018-12-29 | 2019-03-19 | 上海材料研究所 | It is a kind of for sieving the device and method thereof of metal powder |
| CN110385189A (en) * | 2019-08-29 | 2019-10-29 | 凯盛石英材料（黄山）有限公司 | A kind of ball grinder graded system of super-fine silicon micro-powder |
| CN110976106A (en) * | 2019-11-11 | 2020-04-10 | 江苏博迁新材料股份有限公司 | Sorting method of superfine copper sheets |
| CN112058666A (en) * | 2020-09-21 | 2020-12-11 | 连云港市沃鑫高新材料有限公司 | Silicon carbide micro-powder grading equipment |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201124 |