CN100482351C - Vertical ultrafine disintegrator - Google Patents
Vertical ultrafine disintegrator Download PDFInfo
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- CN100482351C CN100482351C CNB2005101226523A CN200510122652A CN100482351C CN 100482351 C CN100482351 C CN 100482351C CN B2005101226523 A CNB2005101226523 A CN B2005101226523A CN 200510122652 A CN200510122652 A CN 200510122652A CN 100482351 C CN100482351 C CN 100482351C
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- lower casing
- classification
- head assembly
- cutter head
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Abstract
A superfine vertical pulverizer with high pulverizing performance and classifying effect is composed of casing consisting of upper and lower semi-casings, mainshaft in lower semi-casing, knife flywheel module, toothed ring, guide ring, classifying wheel and classifying shaft with bearing.
Description
Technical field:
The present invention relates to vertical ultrafine disintegrator.Be widely used in the pulverizing of various Chinese herbal medicines and fibroid, heat sensitive material.Belong to the size reduction machinery technical field.
Background technology:
Be used to pulverize the pulverizer of Chinese herbal medicine etc. at present, major part depends on vertical atomizer, and this machine is made up of pulverizing chamber, cutterhead, square cutter piece, grading wheel, gear ring, driving main transmission and classification transmission etc.There is feed mechanism the pulverizing chamber side, and discharging is collected the pulse bag type dust collector dedusting by top air-introduced machine and cyclone separator.Feed mechanism is sent material into pulverizing chamber, cutterhead through rotating at a high speed, the collision between cutter piece and fixed gear ring is sheared, and particle is split into micro mist rapidly, because the effect of negative pressure, material enters grading wheel by baffle liner, carries out classification, and the powder of classification will pass through from the gap between the blade of grading wheel, because powder is subjected to the effect of three power simultaneously, there is grading wheel to rotate the centrifugal force of generation at a high speed, the centripetal force that the gravity of powder self and negative-pressure air-flow produce.Have only the micro mist grain of the centripetal force of negative pressure greater than centrifugal force and self gravitation, could enter cyclonic separation by grading wheel smoothly collects, the effect because of its suffered centrifugal force, gravity that powder is big is thrown to baffle liner and enters pulverizing chamber and pulverize, the size of material particular diameter, be to change with the grading wheel change in rotational speed, rotating speed is high more, and the powder of classification is just more little, therefore, levelling grading wheel rotating speed is the decisive factor of control powder thickness.This machine has the following disadvantages:
1, main shaft and classification axle are driven by same transmission mechanism, and the grading wheel rotating speed can not free speed governing, regulate the fineness ability that material is pulverized;
2, the graded blade of grading wheel is the column layout, the particle diameter skewness, and grading effect is undesirable;
3, square cutter piece has only two cutting edges, and area is little, and the bump that material is subjected to, the opportunity of shearing friction are little;
4, main frame does not have cooling device, and slow to the heat heat radiation that produces in the high speed crushing process, machine cavity temperature height does not fit into the pulverizing of heat sensitive material, and material time of staying in the machine chamber is long, and the material temperature is high, has reduced smashing capability and output.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of smashing capability good, grading effect is good, the vertical ultrafine disintegrator that energy consumption is low.
The object of the present invention is achieved like this: a kind of vertical ultrafine disintegrator, comprise casing, main shaft, cutter head assembly, gear ring, baffle liner, grading wheel and classification axle, it is characterized in that: on described casing divides, lower casing two parts, the lower casing top is equipped with top cover, insert in the lower casing top cover bottom, in the middle of the upper casing lower end is inserted in the lower casing, flange with middle tape spool bearing between upper casing bottom outer wall and the top cover top end face is connected, lower casing top one side is provided with charging aperture, bottom one side is provided with air inlet, upper casing top one side is provided with outlet, lower casing top middle device has baffle liner, lower casing bottom middle device has main bearing seat, main shaft device is on main bearing seat, its lower end links to each other with spindle drive, end device cutter head assembly on the main shaft, cutter head assembly places the baffle liner periphery, with put gear ring again on the lower casing internal face at cutter head assembly opposite position place, gear ring matches with cutter head assembly, upper casing top device classification bearing block, classification axle upper unit is on the classification bearing block, the upper end links to each other with the classification shaft transmission, place in the upper casing in the middle of the classification axle, expose in the middle of the baffle liner on upper casing insertion lower casing top the bottom, and grading wheel is installed on classification axle lower end.
Spindle drive of the present invention drives the relative pulverization with gear ring of cutter head assembly by the bottom spindle drive; The classification axle drives the grading wheel rotation by top classification shaft transmission and makes grading; rotating speed height can free step-less adjustment; the fineness that material is pulverized can be conveniently determined,, the purpose of regulating powder granularity can be realized not shutting down by the rotating speed of adjusting grading wheel and the size of negative-pressure air-flow suction air volume.When equipment operation, air-flow is introduced from air inlet and is entered pulverizing chamber by the cutterhead crest clearance, material is entered through pulverizing chamber and air-flow mixed flow by charging aperture, material through pulverizing chamber passes through baffle liner, enter grading wheel, classifiedly take turns qualified classified wheel of particle diameter of screening and enter cyclone collector, undesirable particle diameter drops down onto cutterhead with grading wheel outside and proceeds to pulverize again, so go round and begin again, reach and enter cyclone separator after the requirement and collect.The classification axle is the flange seat bearing that cantilever beam adopts middle tape spool bearing, plays supporting and air-inducing passage.Outlet is arranged at grading wheel top makes stock grading smooth and easy, and grading effect is good.
Vertical ultrafine disintegrator of the present invention, the graded blade of described grading wheel is skewed distribution, can the thinner particle of classification, particle diameter is evenly distributed, and grading effect is good.
Vertical ultrafine disintegrator of the present invention, the blade of described cutter head assembly have step multitool cutting edge.Since blade multiple-cutting-edge mouth, bump, shearing, friction, and the chance that material is subjected to is many, great efforts.
Vertical ultrafine disintegrator of the present invention, adopt casing inner wall that the water cooling spacer is set, the water cooling spacer is set in the baffle liner, and the water cooling spacer is set in the top cover, the machine cavity temperature of making is subjected to abundant cooling, charging aperture and air inlet, because the gravitation of air inducing, produce the effect of negative pressure in the machine chamber, air-flow is taken away owing to pulverize the fricative heat of bump, raises so temperature is difficult in the machine chamber, can further cool off the heat that produces in the crushing process, casing, baffle liner, top cover contacts the temperature rapid heat dissipation with material, it is low to pulverize temperature, therefore is specially adapted to the pulverizing of heat sensitive material.
Description of drawings:
Fig. 1 is a vertical ultrafine disintegrator main machine structure schematic diagram of the present invention.
The specific embodiment:
Referring to Fig. 1, vertical ultrafine disintegrator of the present invention mainly is made up of pulverizer main frame, cyclone separator and pulse bag type dust collector (not shown).
The pulverizer main frame mainly is made up of casing 1, spindle drive 2, main shaft 3, cutter head assembly 4, gear ring 5, baffle liner 6, grading wheel 7, classification axle 8, classification bearing block 9, classification shaft transmission 10 and the main bearing seat 11 etc. of vertical layout.
1 fen upper and lower casing 1.4,1.1 two parts of casing, lower casing 1.1 tops are equipped with top cover 1.2, insert in the lower casing 1.1 top cover 1.2 bottoms, in the middle of upper casing 1.4 lower ends are inserted in the lower casing 1.1, fixedly connected with the flange 1.3 of middle tape spool bearing between upper casing 1.4 bottom outer walls and top cover 1.2 top end faces.Lower casing 1.1 tops one side is provided with charging aperture 1.1.1, and the bottom upside is provided with air inlet 1.1.2, and upper casing 1.4 tops one side is provided with the outlet 1.4.1 of cyclone collector.
Lower casing 1.1 bottom middle devices have main bearing seat 11, and the top middle device has baffle liner 6.Main shaft 3 is installed on the main bearing seat 11, and lower casing 1.1 is exposed in its lower end, links to each other with spindle drive 2.End device cutter head assembly 4 on the main shaft 3, cutter head assembly 4 place baffle liner 6 peripheries.The blade of cutter head assembly has step multitool cutting edge 4.1.With put gear ring 5 again on lower casing 1.1 internal faces at cutter head assembly 4 opposite position places, gear ring 5 matches with cutter head assembly 4.Upper casing 1.2 top middle device classification bearing blocks 9, classification axle 8 upper units are on classification bearing block 9, the upper end is exposed classification bearing block 9 and is linked to each other with classification shaft transmission 10, place in the upper casing 1.2 in the middle of the classification axle 8, bottom portion exposes in the middle of the baffle liner 6 on upper casing 1.2 insertion lower casings 1.1 tops, grading wheel 7 is installed on classification axle 8 lower ends, and the graded blade 7.1 of grading wheel is skewed distribution.Be respectively arranged with water cooling spacer 1.1.3,6.1,1.2.1 in lower casing 1.1, baffle liner 6 and the top cover 1.2.
Claims (5)
1, a kind of vertical ultrafine disintegrator, comprise casing (1), main shaft (3), cutter head assembly (4), gear ring (5), baffle liner (6), grading wheel (7) and classification axle (8), it is characterized in that: on described casing (1) branch, lower casing (1.4,1.1) two parts, lower casing (1.1) top is equipped with top cover (1.2), insert in the lower casing (1.1) top cover (1.2) bottom, in the middle of upper casing (1.4) lower end is inserted in the lower casing (1.1), flange (1.3) with middle tape spool bearing between upper casing (1.4) bottom outer wall and top cover (1.2) top end face is connected, lower casing (1.1) top one side is provided with charging aperture (1.1.1), bottom one side is provided with air inlet (1.1.2), upper casing (1.4) top one side is provided with outlet (1.4.1), lower casing (1.1) top middle device has baffle liner (6), lower casing (1.1) bottom middle device has main bearing seat (11), main shaft (3) is installed on the main bearing seat (11), its lower end links to each other with spindle drive (2), main shaft (3) is gone up end device cutter head assembly (4), cutter head assembly (4) places baffle liner (6) periphery, with put gear ring (5) again on lower casing (1.1) internal face at cutter head assembly (4) opposite position place, gear ring (5) matches with cutter head assembly (4), upper casing (1.2) top device classification bearing block (9), classification axle (8) upper unit is on classification bearing block (9), the upper end links to each other with classification shaft transmission (10), place in the upper casing (1.2) in the middle of the classification axle (8), expose in the middle of the baffle liner (6) on upper casing (1.4) insertion lower casing (1.1) top the bottom, and grading wheel (7) is installed on classification axle (8) lower end.
2, a kind of vertical ultrafine disintegrator according to claim 1 is characterized in that: be respectively arranged with water cooling spacer (1.1.3,6.1,1.2.1) in described lower casing (1.1), baffle liner (6) and the top cover (1.2).
3, a kind of vertical ultrafine disintegrator according to claim 1 and 2 is characterized in that: the blade of described cutter head assembly has step multitool cutting edge (4.1).
4, a kind of vertical ultrafine disintegrator according to claim 1 and 2 is characterized in that: the graded blade of described grading wheel (7.1) is skewed distribution.
5, a kind of vertical ultrafine disintegrator according to claim 3 is characterized in that: the graded blade of described grading wheel (7.1) is skewed distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101226523A CN100482351C (en) | 2005-11-22 | 2005-11-22 | Vertical ultrafine disintegrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101226523A CN100482351C (en) | 2005-11-22 | 2005-11-22 | Vertical ultrafine disintegrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1830571A CN1830571A (en) | 2006-09-13 |
| CN100482351C true CN100482351C (en) | 2009-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101226523A Expired - Fee Related CN100482351C (en) | 2005-11-22 | 2005-11-22 | Vertical ultrafine disintegrator |
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| Country | Link |
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| CN (1) | CN100482351C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319606A (en) * | 2011-09-30 | 2012-01-18 | 江阴市龙昌机械制造有限公司 | Wind type ultrafine pulverizing machine |
| CN102371200B (en) * | 2011-11-07 | 2013-11-27 | 宜昌慧龙科技开发有限公司 | Double-disc refining pulverizer |
| CN102513199A (en) * | 2011-12-13 | 2012-06-27 | 舟山市金寿船舶机械有限公司 | Fine grinding system and grinding method thereof |
| CN102513193A (en) * | 2011-12-23 | 2012-06-27 | 江阴市鑫达药化机械制造有限公司 | Chinese herbal medicine pulverizer |
| CN102784708B (en) * | 2012-07-18 | 2014-04-16 | 浙江天石纳米科技有限公司 | Ultramicro pulverizer |
| CN103008055B (en) * | 2012-12-19 | 2014-06-11 | 眉山市金元机械有限公司 | Vertical type efficient super-microcomputer |
| CN106733079B (en) * | 2017-02-22 | 2019-05-14 | 山东省农业机械科学研究院 | Soybean micronizer |
| CN107597338A (en) * | 2017-09-12 | 2018-01-19 | 珠海良仆食品有限公司 | A kind of micronizer |
| CN110548589B (en) * | 2019-09-05 | 2020-09-08 | 湖州浙宝钙业科技股份有限公司 | Limestone powder preparation process |
| CN113751169B (en) * | 2021-09-07 | 2023-03-21 | 广州天地实业有限公司 | Ultrafine grinder for efficiently processing feed |
| CN115155758B (en) * | 2022-07-06 | 2023-09-12 | 浙江迦南科技股份有限公司 | Combined block breaking cutter head and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357828Y (en) * | 1998-05-21 | 2000-01-12 | 李镇洋 | Internal sorting loosening ultrafine pulverizer |
| CN2364969Y (en) * | 1999-04-09 | 2000-02-23 | 北京力合鼎业科技发展有限公司 | Ultrafine crushing machine set |
| CN2611036Y (en) * | 2003-04-30 | 2004-04-14 | 王永清 | Micro-powder pulverizer |
| CN1640380A (en) * | 2005-01-06 | 2005-07-20 | 江阴市龙昌机械制造有限公司 | Superfine Chinese medicine pulverizer |
| CN2710749Y (en) * | 2004-08-02 | 2005-07-20 | 江阴市康辉机械制造有限公司 | Superfine pulverizer |
-
2005
- 2005-11-22 CN CNB2005101226523A patent/CN100482351C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357828Y (en) * | 1998-05-21 | 2000-01-12 | 李镇洋 | Internal sorting loosening ultrafine pulverizer |
| CN2364969Y (en) * | 1999-04-09 | 2000-02-23 | 北京力合鼎业科技发展有限公司 | Ultrafine crushing machine set |
| CN2611036Y (en) * | 2003-04-30 | 2004-04-14 | 王永清 | Micro-powder pulverizer |
| CN2710749Y (en) * | 2004-08-02 | 2005-07-20 | 江阴市康辉机械制造有限公司 | Superfine pulverizer |
| CN1640380A (en) * | 2005-01-06 | 2005-07-20 | 江阴市龙昌机械制造有限公司 | Superfine Chinese medicine pulverizer |
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| Publication number | Publication date |
|---|---|
| CN1830571A (en) | 2006-09-13 |
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Application publication date: 20060913 Assignee: Jiangyin Youjia Pearlescent Mica Co., Ltd. Assignor: Xu Xifang|Zhou Jinlong Contract record no.: 2010320000353 Denomination of invention: Vertical ultrafine disintegrator Granted publication date: 20090429 License type: Exclusive License Record date: 20100406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20181122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |