CN106334597B - Powerful impact powder loosening machine - Google Patents
Powerful impact powder loosening machine Download PDFInfo
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- CN106334597B CN106334597B CN201510410204.7A CN201510410204A CN106334597B CN 106334597 B CN106334597 B CN 106334597B CN 201510410204 A CN201510410204 A CN 201510410204A CN 106334597 B CN106334597 B CN 106334597B
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- 239000000843 powder Substances 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 11
- 235000011613 Pinus brutia Nutrition 0.000 claims description 11
- 241000018646 Pinus brutia Species 0.000 claims description 11
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cereal-Derived Products (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a powder loosening machine, in particular to a powerful impact powder loosening machine, which comprises a motor, a shell, a rotor, a stator, a feed inlet and a discharge outlet, wherein the stator comprises a stator disc and a stator pin, the feed inlet is communicated with a material conveying pipe, the shell comprises a shell and a sealing cover, the motor is arranged on the surface of the shell, the rotor is connected with a motor shaft through a connecting key, the stator pin is a cylindrical pin with a conical bulge at one end, a sealing ring is arranged between the end faces of the stator disc and the material conveying pipe, and the sealing ring is arranged at the contact position between the shell and the outer edge of the stator disc. The invention provides a powerful impact powder loosening machine, which enables materials entering a shell to be impacted and fully loosened, and improves the powder taking rate of the powerful impact powder loosening machine.
Description
Technical Field
The invention relates to a powder loosening machine, in particular to a powerful impact powder loosening machine.
Background
The impact mill for flour mill with hundred tons or more in our country is used for loosening and scattering the sheet and granular materials generated after grinding by the smooth roller, separating bran, killing insects and ova in the materials, improving screening efficiency and flour quality, and reducing abrasion loss of the subsequent grinding device. The rotor of traditional ordinary striking pine powder machine comprises upper and lower two discs, the centre is separated with 40 sleeve-shaped pins respectively, and constitute with screw with upper and lower dish and hub fixation, when traditional ordinary striking pine powder machine operates, because the impact strength of pin to material granule is low, the equipment is this to get the powder rate low, the accessory effect that the ash content increases is little, and is lower in efficiency, along with continuous improvement development, traditional ordinary striking pine powder machine develops into traditional powerful striking pine powder machine, traditional powerful striking pine powder machine's rotor is a disc of fixing on the wheel hub, install 3 rings or 4 rings square pin on the disc, circular stator dish is fixed on the apron, 3 rings or 4 rings cylindric lock are installed on the stator dish, because the resistance of stator pin makes rotor pin strike material granule's intensity and frequency relatively high, powerful striking pine powder machine not only can smash the piece, smash the part, but because traditional powerful striking pine powder machine's rotor and stator dish surface are the plane, because the rotor high-speed rotation, the stator is fixed, for guaranteeing that equipment terminal surface and rotor, need not be gone down in order to guarantee to get into, the clearance between rotor and the rotor, the clearance is normally reduced because of taking down between rotor and the rotor, the rotor need to get off between the clearance between the rotor and the shell and the stator, the clearance is reduced.
In view of the foregoing, a technical solution is needed to reduce the gaps between the rotor and the housing, between the stator disc and the housing, between the end face of the rotor pin and the stator disc, and between the end face of the stator pin and the rotor, and to improve the powder extraction rate of the powerful impact powder loosening machine.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a powerful impact powder loosening machine.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows:
powerful striking pine powder machine, including motor, shell, rotor, stator, feed inlet and discharge gate, the stator includes stator dish and stator round pin, the feed inlet communicates each other with passing the material pipe, the shell includes casing and closing cap, the motor is installed on the casing surface, the rotor passes through the connecting key and is connected with the motor shaft, the stator round pin is the cylindric lock that one end has the toper protruding for one end, be provided with the sealing washer between the terminal surface of stator dish and passing the material pipe, casing and stator dish outer fringe contact position are provided with the sealing washer, be provided with the sealing washer between closing cap and the casing junction surface. The stator pin is arranged to be a cylindrical pin with conical protrusions, the conical protrusions are added in the gap between the stator pin and the rotor, the rotor is contacted with the stator pin, the vertex of the conical protrusions is contacted with the rotor, the situation that the rotor and the stator pin collide strongly is avoided, the gap between the stator pin and the rotor is effectively reduced, the materials are guaranteed to be impacted, the materials are effectively prevented from directly entering the next procedure from the gap between the stator pin and the rotor, a sealing ring is arranged between the end face of the stator disc and the end face of the material conveying tube, and the contact position between the shell and the outer edge of the stator disc is used for effectively preventing the materials from entering the gap between the stator disc and the sealing cover.
As a preferred scheme of the application, the rotor comprises rotor pins distributed on a disc in a circle shape, and the rotor pins are a plurality of square pins. The Fang Zhuxiao and the rotor are arranged as a whole, so that the gap between the rotor and the shell due to screw connection is reduced, and the gap between the rotor and the shell is effectively avoided from being filled with materials.
As the preferred scheme of this application, be provided with the sealing washer between closing cap and the casing joint surface, set up the sealing washer between closing cap and casing terminal surface, effectively avoided the material to get into outside air from the gap of casing and closing cap.
As the preferred scheme of this application, stator dish, closing cap, pass the material pipe and pass through connecting screw connection fixed, stator round pin passes through connecting screw fixed with the stator dish, pass through connecting screw fixed between closing cap and the casing. The stator plate is connected with the shell, so that the stator plate is stable, and is integrally connected by screws, so that the stator plate is simple in structure and convenient to detach and maintain.
As a preferred scheme of the present application, the number of the rotor pins increases outwards from circle to circle with the center of the disc as the midpoint, and the number of the stator pins increases outwards from circle to circle with the center of the disc as the midpoint. The number of the rotor pins and the stator pins is increased circle by circle, so that materials are sufficiently loosened and scattered, bran is separated, and the powder yield is improved.
As a preferable scheme of the application, the rotor pins are distributed on the surface of the rotor in five circles by taking the center of the disc as a midpoint, the stator pins are fixed on the surface of the stator disc in three circles by taking the center of the disc as a midpoint, the stator pins correspond to gaps between every two circles of distribution of the rotor pins, and the stator pins and the rotor pins do not interfere with each other. The rotor and the stator are arranged at the positions, so that the materials are impacted and fully loosened.
Compared with the prior art, the invention has the beneficial effects that: through setting up the stator round pin to have the bellied cylindric lock of toper, be in simultaneously between the terminal surface of stator dish and conveying pipe, casing and stator dish outer fringe contact position have effectively reduced the clearance between material entering stator round pin and the rotor, between stator dish and the casing, have so provided a powerful striking pine powder machine, make the material that gets into the casing all receive the striking, by abundant dismantlement and break up, improved powerful striking pine powder machine and got the powder rate.
Drawings
FIG. 1 is a schematic diagram of the powerful impact pulverizer;
FIG. 2 is an enlarged schematic view of a first partial structure of the powerful impact pulverizer;
FIG. 3 is an enlarged schematic view of a second partial structure of the powerful impact pulverizer;
fig. 4 is a schematic diagram of the distribution of stator pins and rotor pins in the high impact pulverizer.
Description of the drawings:
1-motor, 2-shell, 21-casing, 22-closing cap, 23-discharge gate, 24-feed inlet, 3-rotor, 31-rotor pin, 4-stator, 41-stator pin, 42-stator dish, 43-connecting screw a, 5-sealing ring a, 6-connecting screw b, 7-sealing ring b, 8-conveying pipe, 9-sealing ring c, 10-connecting screw c.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The powerful impact powder loosening machine shown in the drawings 1, 2 and 3 comprises a motor 1, a housing 2, a rotor 3, a stator 4, a feed inlet 24 and a discharge outlet 23, wherein the stator 4 comprises a stator disc 42 and a stator pin 41, the feed inlet 23 is communicated with a material conveying pipe 8, the housing 2 comprises a housing 21 and a sealing cover 22, the motor 1 is arranged on the surface of the housing 21, the rotor 3 is connected with a motor shaft through a connecting key, the stator pin 41 is a cylindrical pin with a conical bulge at one end, the rotor 3 comprises rotor pins 31 distributed on a disc in a circular shape, the rotor pins 31 are a plurality of square pins, a sealing ring b7 is arranged between the end faces of the stator disc 42 and the material conveying pipe 8, a sealing ring a5 is arranged at the contact position between the outer edges of the housing 21 and the stator disc 42, a sealing ring c9 is arranged between the connecting surface of the sealing cover 22 and the housing 21, the stator pin 41 is arranged as a cylindrical pin with a conical bulge, the gap between the stator pin 41 and the rotor 3 is effectively reduced, the material is guaranteed to be impacted by the connecting key, the rotor pin 31 is effectively prevented from entering the housing 21, the gap between the rotor pin and the rotor 3 and the housing 2 is effectively prevented from entering the gap between the housing 2 and the housing 2, and the gap between the rotor disc and the sealing cover 2 is effectively prevented from entering the gap between the sealing ring 2 and the housing 2 and the outer edge, and the gap is effectively preventing the gap from entering the gap from the housing 2. The stator plate 42, the sealing cover 22 and the material conveying pipe 8 are fixedly connected through the connecting screw b6, the stator pin 41 and the stator plate 42 are fixed through the connecting screw a43, the sealing cover 22 and the shell 21 are fixed through the connecting screw c10, and the whole device is connected through screws, so that the structure is simple, and the disassembly and the maintenance are convenient. As shown in fig. 4, the number of the rotor pins 31 is increased outwards and gradually by taking the center of the disc as a midpoint, the number of the stator pins 41 is increased outwards and gradually by taking the center of the disc as a midpoint, the rotor pins 31 are distributed on the surface of the rotor in five circles by taking the center of the disc as a midpoint, the stator pins 41 are fixed on the surface of the stator disc 42 in three circles by taking the center of the disc as a midpoint, the stator pins 41 correspond to gaps between every two circles of the rotor pins 31, and the stator pins 41 and the rotor pins 31 do not interfere with each other. The number of the rotor pins 31 and the stator pins 41 is increased circle by circle, so that materials are sufficiently loosened and scattered, bran is separated, and the powder yield is improved. When the powerful impact powder loosening machine works, the motor drives the rotor to rotate, materials are impacted by the rotor pin rotating at high speed after entering the shell through the material conveying pipe, bran is separated out by loosening and scattering, the materials generate larger centrifugal force under the impact of the rotor rotating at high speed, the materials continuously move from the center to the outer ring and are also impacted by the rotor pin, and finally the materials enter the next working procedure through the discharge hole under the action of the centrifugal force, so that the powerful powder loosening machine can process the materials.
The foregoing examples are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the foregoing examples, the present invention is not limited to the above-described specific embodiments, and therefore any modifications or equivalent substitutions are made thereto without departing from the spirit and scope of the present invention, and all such modifications and improvements are intended to be included in the scope of the claims of the present invention.
Claims (4)
1. Powerful striking pine powder machine, including motor, shell, rotor, stator, feed inlet and discharge gate, the stator includes stator dish and stator round pin, the feed inlet communicates each other with the conveying pipe, the shell includes casing and closing cap, the motor is installed at the casing surface, the rotor passes through the connecting key and is connected its characterized in that with the motor shaft: the stator round pin is the cylindric lock that one end had the toper arch, be provided with the sealing washer between the terminal surface of stator dish and conveying pipe, casing and stator dish outer fringe contact position are provided with the sealing washer, be provided with the sealing washer between closing cap and the casing joint surface, the rotor is including being the rotor round pin that circle form distributes on the disc, the rotor round pin is a plurality of square pins, and rotor round pin and rotor set up as a whole, the stator round pin with the space between every two circles of rotor round pin distributes corresponds, the stator round pin with rotor round pin mutually noninterfere.
2. The high impact pulverizer of claim 1, wherein: the stator plate, the sealing cover and the material conveying pipe are fixedly connected through connecting screws, the stator pin and the stator plate are fixedly connected through the connecting screws, and the sealing cover and the shell are fixedly connected through the connecting screws.
3. The high impact pulverizer of claim 2, wherein: the number of the rotor pins is increased outwards and circle by taking the center of the disc as a midpoint, and the number of the stator pins is increased outwards and circle by taking the center of the disc as a midpoint.
4. A high impact mill according to claim 3, wherein: the rotor pins are distributed on the surface of the rotor in five circles by taking the center of the disc as a midpoint, and the stator pins are fixed on the surface of the stator disc in three circles by taking the center of the disc as a midpoint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410204.7A CN106334597B (en) | 2015-07-14 | 2015-07-14 | Powerful impact powder loosening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410204.7A CN106334597B (en) | 2015-07-14 | 2015-07-14 | Powerful impact powder loosening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106334597A CN106334597A (en) | 2017-01-18 |
| CN106334597B true CN106334597B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410204.7A Active CN106334597B (en) | 2015-07-14 | 2015-07-14 | Powerful impact powder loosening machine |
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| Country | Link |
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| CN (1) | CN106334597B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745571A (en) * | 2018-06-22 | 2018-11-06 | 南京西普水泥工程集团有限公司 | A kind of material dispersing device |
| CN108855473A (en) * | 2018-06-27 | 2018-11-23 | 黄小强 | A kind of crushing wheel and its breaking method of Novel mill |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456840Y (en) * | 2000-12-22 | 2001-10-31 | 杨君忠 | Impact wheat flour detacher |
| CN101342506A (en) * | 2008-07-28 | 2009-01-14 | 王洪福 | High-accuracy high-efficiency percussion grinder |
| CN201791525U (en) * | 2010-08-24 | 2011-04-13 | 天津大学 | High shear reactor with feeding-material distribution device |
| CN102049326A (en) * | 2009-10-29 | 2011-05-11 | 王洪福 | Impact hulling and degerming machine |
| CN102921519A (en) * | 2012-11-23 | 2013-02-13 | 王洪福 | Pulverizer with impact pulverizing and extrusion-shearing pulverizing functions |
| CN203414155U (en) * | 2013-09-11 | 2014-01-29 | 四川雄健实业有限公司 | Fine dried noodle weighing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT389533B (en) * | 1987-11-05 | 1989-12-27 | Andritz Ag Maschf | DEVICE, ESPECIALLY REFINER, FOR CRUSHING OR FOR GRINDING FIBER MATERIAL |
| JP3135715B2 (en) * | 1992-11-02 | 2001-02-19 | 日本ニューマチック工業株式会社 | High-speed rotary impact crusher |
| CN2647425Y (en) * | 2003-08-26 | 2004-10-13 | 陈品维 | Horizontal crusher |
| CN102151594A (en) * | 2008-11-16 | 2011-08-17 | 高华东 | Multifunctional disintegrator |
| US8342437B2 (en) * | 2009-04-23 | 2013-01-01 | Andritz Inc. | Deflaker plate and methods relating thereto |
| CN102658230B (en) * | 2012-06-07 | 2014-04-30 | 王洪福 | Water-cooling type impact flour milling machine |
| CN204768916U (en) * | 2015-07-14 | 2015-11-18 | 四川雄健实业有限公司 | Powerful striking wheat flour detacher |
-
2015
- 2015-07-14 CN CN201510410204.7A patent/CN106334597B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456840Y (en) * | 2000-12-22 | 2001-10-31 | 杨君忠 | Impact wheat flour detacher |
| CN101342506A (en) * | 2008-07-28 | 2009-01-14 | 王洪福 | High-accuracy high-efficiency percussion grinder |
| CN102049326A (en) * | 2009-10-29 | 2011-05-11 | 王洪福 | Impact hulling and degerming machine |
| CN201791525U (en) * | 2010-08-24 | 2011-04-13 | 天津大学 | High shear reactor with feeding-material distribution device |
| CN102921519A (en) * | 2012-11-23 | 2013-02-13 | 王洪福 | Pulverizer with impact pulverizing and extrusion-shearing pulverizing functions |
| CN203414155U (en) * | 2013-09-11 | 2014-01-29 | 四川雄健实业有限公司 | Fine dried noodle weighing device |
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| CN106334597A (en) | 2017-01-18 |
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| PB01 | Publication | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Strong impact loosening machine Effective date of registration: 20231205 Granted publication date: 20230801 Pledgee: Sichuan Zhongjiang Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN XIONGJIAN INDUSTRY Co.,Ltd. Registration number: Y2023980069609 |
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