CN1308061C - Dispersing type stirring device - Google Patents
Dispersing type stirring device Download PDFInfo
- Publication number
- CN1308061C CN1308061C CNB2005100403003A CN200510040300A CN1308061C CN 1308061 C CN1308061 C CN 1308061C CN B2005100403003 A CNB2005100403003 A CN B2005100403003A CN 200510040300 A CN200510040300 A CN 200510040300A CN 1308061 C CN1308061 C CN 1308061C
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- CN
- China
- Prior art keywords
- liquid
- stirring
- disk
- paddle
- dispersing type
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
- B01F27/1152—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis with separate elements other than discs fixed on the discs, e.g. vanes fixed on the discs
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a stirring device of the fields of petrochemical industry, biochemistry pharmacy, etc., particularly a gas-liquid and liquid-liquid dispersing type stirrer which comprises a stirring tank, a rotating stirring shaft and a stirring paddle, wherein the rotating stirring shaft is arranged on the center of the stirring tank, and the stirring paddle is fixedly connected with the stirring shaft; the stirring paddle comprises a disk and a plurality of inclined blades which are uniformly distributed on the exterior margin of the disk, sawtoothed upright sheets are arranged on the inclined blades, and the sawtoothed upright sheets are arranged on the two lines of the outer side edges of the inclined blades in rows along the length direction of the inclined blades. The present invention has the beneficial technical effects that as rows of sawtoothed upright sheets are arranged on the inclined blades of the stirring paddle, a boundary contact area is increased, and the dispersing capability is improved; thereby, the cutting force of the stirrer is increased largely, good stirring guarantee is provided for gas-liquid and liquid-liquid dispersion and the stirring reaction of the coexistence of gas-liquid and liquid-liquid, so the dispersing type stirrer has the advantages of good stirring effect and high efficiency. In addition, the present invention is improved from the stirring paddle, so the present invention has the advantage of simple structure.
Description
Technical field:
The present invention relates to the agitating device in fields such as a kind of petrochemical industry, biochemical pharmacy, relate in particular to a kind of gas-liquid, liquid-liquid dispersing type stirring device of being suitable for.
Background technology:
At present, the agitating device that is used for gas-liquid, liquid-liquid stirring comprises tank diameter, places the rotation shaft at tank diameter center, and the paddle of fixedlying connected with shaft, and paddle is generally the oblique leaf formula of disk paddle.The patent No. is 00102746.8, and Granted publication day is on November 27th, 2002, and name is called the patent of invention of " the spin guiding device that is used for the multilayer paddle ", discloses a kind of agitator that also is provided with a spin deflector between paddle.The patent No. is 00102745.X, and Granted publication day is on December 12nd, 2003, and name is called the patent of invention of " hindering box-like surface aeration stirring paddle ", discloses the agitator of spin from floating circular baffle plate is installed on a kind of shaft above surface aeration oar.And the patent No. is 02104088.5, Granted publication day is on December 15th, 2004, and the patent of invention that name is called " surface aeration formula heterogeneous connect can agitating device " discloses a kind of agitator that is provided with push shaft stream oar on the shaft that has below the surface aeration stirring paddle.
Technique scheme all increases other device on the shaft of paddle, to reach better mixing effect and stirring efficiency.Its shortcoming is that complex structure and dispersibility are not high.
Summary of the invention:
Technical problem to be solved by this invention overcomes the deficiencies in the prior art exactly, and a kind of simple in structure and agitator that dispersibility is strong is provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of dispersing type stirring device, comprise tank diameter, place the shaft of rotation at tank diameter center and the paddle of fixedlying connected with shaft, paddle comprises that disk and several are distributed on the oblique blade on the disk outer rim, described oblique blade is provided with the upright sheet of zigzag, and the upright sheet of described zigzag is arranged in rows on two outer side edges of oblique blade along the length direction of oblique blade.
As further improvement, the upright sheet of the described zigzag that sets in a row staggers up and down in oblique every outer side edges of blade and is provided with two rows.
As further improvement, described oblique blade is provided with two up and down, is installed in the two ends of gripper shoe respectively, constitutes a combined blade, and gripper shoe is installed on the disk along the tangential direction of disk.
As further improvement, described disk split is provided with.
As further improvement, offer groove on the inclined-plane of described oblique blade.
Useful technique effect of the present invention has: owing to be provided with the upright sheet of zigzag in a row on the oblique blade of paddle, increased the border contact area, improved dispersibility, thereby strengthen the shearing force of agitator greatly, disperse or gas-liquid, the simultaneous stirring reaction of liquid-liquid for gas-liquid or liquid-liquid, provide good stirring to guarantee, thereby had the advantage that mixing effect is good, efficient is high.In addition, the present invention only improves paddle, thereby has advantage of simple structure.The 3rd, but the groove weight reduction on the oblique blade is further raised the efficiency.The 4th, split type disk has folding and adorns advantage easily.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the perspective view of paddle of the present invention.
The specific embodiment:
The present invention will be further described below in conjunction with drawings and Examples.
As shown in the figure, a kind of dispersing type stirring device, comprise tank diameter 1, place the shaft 2 of rotation at tank diameter 1 center and the paddle 3 of fixedlying connected with shaft 2, paddle 3 comprises disk 4 and six oblique blades 5 that are distributed on the disk outer rim, tiltedly blade 5 is generally 3-8, described oblique blade 5 is provided with the upright sheet 6 of zigzag, and the upright sheet 6 of described zigzag is arranged in rows on two outer side edges of oblique blade 5 along the length direction of oblique blade 5.The upright sheet 6 of the described zigzag that sets in a row staggers up and down in oblique every outer side edges of blade 5 and is provided with two rows.Described oblique blade 5 is provided with two up and down, is installed in the two ends of gripper shoe 7 respectively, constitutes a combined blade, and gripper shoe 7 is installed on the disk 4 along the tangential direction of disk 4.Described disk 4 split settings.Offer groove 8 on the inclined-plane of described oblique blade.
Claims (6)
1, a kind of dispersing type stirring device, comprise tank diameter (1), place the shaft (2) of rotation at tank diameter (1) center and the paddle (3) of fixedlying connected with shaft (2), paddle (3) comprises that disk (4) and several are distributed on the oblique blade (5) on the disk outer rim, it is characterized in that: described oblique blade (5) is provided with the upright sheet (6) of zigzag, and the length direction that described zigzag is found the oblique blade (5) in sheet (6) edge is arranged in rows on two outer side edges of oblique blade (5).
2, a kind of dispersing type stirring device according to claim 1 is characterized in that: the upright sheet (6) of the described zigzag that sets in a row staggers up and down in oblique every outer side edges of blade (5) and is provided with two rows.
3, a kind of dispersing type stirring device according to claim 1 and 2, it is characterized in that: described oblique blade (5) is provided with two up and down, be installed in the two ends of gripper shoe (7) respectively, constitute a combined blade, gripper shoe (7) is installed on the disk (4) along the tangential direction of disk (4).
4, a kind of dispersing type stirring device according to claim 1 and 2 is characterized in that: described disk (4) split setting.
5, a kind of dispersing type stirring device according to claim 1 and 2 is characterized in that: offer groove (8) on the inclined-plane of described oblique blade.
6, a kind of dispersing type stirring device according to claim 3 is characterized in that: described disk (4) split setting offers groove (8) on the inclined-plane of described oblique blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100403003A CN1308061C (en) | 2005-05-25 | 2005-05-25 | Dispersing type stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100403003A CN1308061C (en) | 2005-05-25 | 2005-05-25 | Dispersing type stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1724134A CN1724134A (en) | 2006-01-25 |
| CN1308061C true CN1308061C (en) | 2007-04-04 |
Family
ID=35923845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100403003A Expired - Fee Related CN1308061C (en) | 2005-05-25 | 2005-05-25 | Dispersing type stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1308061C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518720B (en) * | 2009-04-02 | 2011-06-01 | 荆州市大明灯业有限公司 | Agitator for preventing paste from precipitating |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE531967C2 (en) * | 2007-03-10 | 2009-09-15 | Huhnseal Ab | Apparatus for stirring a viscous medium, its use, computer programs for the apparatus and stirring elements included in the apparatus |
| CN102151505A (en) * | 2011-04-20 | 2011-08-17 | 无锡恒诚硅业有限公司 | Sawtooth type slurrying mixer blade |
| CN102389658B (en) * | 2011-10-18 | 2014-06-18 | 江苏浩特隆搅拌设备有限公司 | Stirrer in stirring type multi-medium filter |
| CN102849696A (en) * | 2012-09-24 | 2013-01-02 | 杭州海虹精细化工有限公司 | Preparation method of hydrazine hydrate under intense mixing |
| CN102897815B (en) * | 2012-11-08 | 2014-08-13 | 广西华纳新材料科技有限公司 | Nano-calcium carbonate carbonization reaction kettle |
| CN110031335A (en) * | 2018-01-12 | 2019-07-19 | 中国制浆造纸研究院有限公司 | A kind of rotor for dispersibility analyzer |
| CN109743861B (en) * | 2018-12-27 | 2021-05-25 | 郑州云海信息技术有限公司 | Server assembly line fixing device |
| CN112619465A (en) * | 2020-11-30 | 2021-04-09 | 山东大学 | Stirring rake and agitator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513965A (en) * | 1974-07-06 | 1976-01-13 | Kubota Ltd | KEIHOSOCHITSUKI KONBAIN |
| JPH0852335A (en) * | 1994-08-10 | 1996-02-27 | Hitachi Ltd | Stirrer |
| JPH11347517A (en) * | 1998-06-10 | 1999-12-21 | Taminori Setsutsu | Apparatus of agitating perishable waste |
| CN1443598A (en) * | 2002-03-11 | 2003-09-24 | 中国科学院过程工程研究所 | Surface aeration multiphase contact stirring equipment |
| CN1607187A (en) * | 2003-10-15 | 2005-04-20 | 中国科学院过程工程研究所 | Blade type surface aeration device |
-
2005
- 2005-05-25 CN CNB2005100403003A patent/CN1308061C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513965A (en) * | 1974-07-06 | 1976-01-13 | Kubota Ltd | KEIHOSOCHITSUKI KONBAIN |
| JPH0852335A (en) * | 1994-08-10 | 1996-02-27 | Hitachi Ltd | Stirrer |
| JPH11347517A (en) * | 1998-06-10 | 1999-12-21 | Taminori Setsutsu | Apparatus of agitating perishable waste |
| CN1443598A (en) * | 2002-03-11 | 2003-09-24 | 中国科学院过程工程研究所 | Surface aeration multiphase contact stirring equipment |
| CN1607187A (en) * | 2003-10-15 | 2005-04-20 | 中国科学院过程工程研究所 | Blade type surface aeration device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518720B (en) * | 2009-04-02 | 2011-06-01 | 荆州市大明灯业有限公司 | Agitator for preventing paste from precipitating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1724134A (en) | 2006-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Great Wall Reducer Co., Ltd. Assignor: Yu Peiqing Contract fulfillment period: 2008.8.15 to 2025.5.25 contract change Contract record no.: 2008330002445 Denomination of invention: Dispersing type stirring device Granted publication date: 20070404 License type: Exclusive license Record date: 20081127 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.15 TO 2025.5.25; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE GREAT WALL REDUCER CO., LTD. Effective date: 20081127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |