CN202290039U - Stirrer for high-viscosity fluid - Google Patents
Stirrer for high-viscosity fluid Download PDFInfo
- Publication number
- CN202290039U CN202290039U CN2011203819153U CN201120381915U CN202290039U CN 202290039 U CN202290039 U CN 202290039U CN 2011203819153 U CN2011203819153 U CN 2011203819153U CN 201120381915 U CN201120381915 U CN 201120381915U CN 202290039 U CN202290039 U CN 202290039U
- Authority
- CN
- China
- Prior art keywords
- leaf
- viscosity fluid
- stirrer
- stirring
- high viscosity
- 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
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirrer for high-viscosity fluid, which comprises a reaction kettle, a stirring shaft, a drive motor, a paddle type stirrer with at least two layers of folding paddles, a three-leaf backward bending type stirrer and an auxiliary stirring paddle, wherein the auxiliary stirring paddle, the three-leaf backward bending type stirrer and the folding paddle type stirrer are sequentially arranged from bottom to top along the stirring shaft, the auxiliary stirring paddle is arranged at the bottom end of the stirring shaft, the three-leaf backward bending stirrer is arranged above the auxiliary stirring paddle, and the paddle type stirrer with at least two layers of paddles is arranged above the three-leaf backward bending stirrer. The technical problem to be solved by the stirrer for the high-viscosity fluid is that dead angles exist in the stirring of high-viscosity fluid in the reaction kettle. According to the stirrer for high-viscosity fluid, which is disclosed by the utility model, the paddle type stirrer with multiple layers of paddles, the three-leaf backward bending stirrer and the auxiliary stirring paddle are arranged in a combination way, so that the turbulent flow of the fluid in the reaction kettle can be guaranteed in the stirring process, the stirring efficiency is improved, and the stirring dead angles are reduced.
Description
Technical field
The utility model relates to a kind of chemical field stirring reaction equipment, particularly a kind of high viscosity fluid agitator.
Background technology
In the synthetic production process of dyestuff, along with the carrying out of reaction often material viscosity can become big gradually even can be greater than 5000mPa.s, and full-bodied mixing of materials can compare difficulty usually.Along with increasing of material viscosity, can also be reduced by the material of normal stirring in the agitated reactor thereupon, will occur stagnating apart from blade material far away slightly motionless, thereby influence the mixing of material.
In the dyestuff synthetic work, the paddle routine is selected anchor formula and gate stirrer for use.Its D/T is bigger for anchor agitator.Anchor is little with the gap in the pot wall and the bottom of a pan, and near the material during stirring the pot wall is stirred.Material is main with radial motion, up and down recycle ratio a little less than, the zone of slow motion even stagnation is arranged between anchor and shaft, unfavorable to the mixing of high-viscosity material.The anchor gate stirrer is between anchor formula and shaft, to be connected two cross bars, and cross bar has strengthened the stirring of top material, but the middle part mixed effect does not improve.More than two kinds of agitators can satisfy production for middle low viscosity material, but not only prolonged synthesising reacting time but also influenced synthetic reaction quality and yield for high-viscosity material.
Summary of the invention
For addressing the above problem; The utility model discloses a kind of high viscosity fluid agitator; Hinged joint dasher, three leaf swept-back agitators are set and stir auxilliary leaf through compound; Utilize dissimilar blades different fluids mechanical property and to the shear ability of high viscosity fluid in high viscosity fluid, realize abundant stirring, make that material fully balancedly reacts in the agitated reactor high viscosity fluid.
The disclosed high viscosity fluid agitator of the utility model; Comprise agitated reactor, shaft, drive motors, two-layer at least hinged joint dasher, three leaf swept-back agitators and stir auxilliary leaf; Stir auxilliary leaf, three leaf swept-back agitators, leaf dasher along shaft setting in order from bottom to top; Stir and assist the bottom that leaf is arranged on shaft, stir auxilliary leaf top three leaf swept-back agitators are set, at least three layers of hinged joint dasher of three leaf swept-back agitators top setting.The disclosed high viscosity fluid agitator of the utility model is provided with multilayer hinged joint dasher, three leaf swept-back agitators and stirs auxilliary leaf through uniting; Utilize dissimilar blades different fluids mechanical property and to the shear ability of high viscosity fluid in high viscosity fluid; To increase the turbulent flow of fluid in whipping process in the agitated reactor, improve stirring efficiency, reduce to stir the dead angle; Make the material in the agitated reactor fully balancedly to react, effectively guaranteed the quality of product.
A kind of improvement of the disclosed high viscosity fluid agitator of the utility model, high viscosity fluid agitator are provided with 3-4 layer hinged joint dasher.This improvement has reduced the retention areas of fluid in the agitated reactor effectively through the hinged joint dasher of 3-4 layer is set in agitator, reduce fluid viscosity to the agitator Effect on Performance, has improved the stirring efficiency of agitator effectively.
Another improvement of the disclosed high viscosity fluid agitator of the utility model, hinged joint slurry formula stirring arm D/T is 0.7-0.8, the blade of adjacent two layers oar is at circumferentially staggered 90 °.This improvement reduces material viscosity through the hinged joint slurry formula stirring arm with big D/T and increases the influence that material is stirred; Reduce the stagnant area of material; The blade of adjacent two layers oar is at circumferentially staggered 90 ° simultaneously; Increase the shear force between the adjacent blades, thereby increased the turbulent region that material stirs, improved stirring efficiency.
The disclosed high viscosity fluid agitator of the utility model is provided with multilayer hinged joint dasher, three leaf swept-back agitators and stirs auxilliary leaf through uniting; Utilize dissimilar blades different fluids mechanical property and to the shear ability of high viscosity fluid in high viscosity fluid; The blade of adjacent two layers oar increases the shear force between the adjacent blades at circumferentially staggered 90 ° simultaneously, to increase the turbulent flow of fluid in whipping process in the agitated reactor; Improve stirring efficiency; Reduce to stir the dead angle, make that the material in the agitated reactor can fully balancedly react, effectively guaranteed the quality of product.
Description of drawings
The structural representation of Fig. 1, the disclosed high viscosity fluid agitator of the utility model.
Accompanying drawing is indicated tabulation:
1, shaft; 2, hinged joint oar formula stirring arm; 3, three leaf swept-back agitators;
4, stir auxilliary leaf; 5, agitated reactor
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, further illustrate the utility model, should understand the following specific embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.
The disclosed high viscosity fluid agitator of the utility model; Comprise agitated reactor 5, shaft 1, drive motors, two-layer at least hinged joint dasher 2, three leaf swept-back agitators 3 and stir auxilliary leaf 4; Stirring auxilliary leaf 4, three leaf swept-back agitators 3, leaf dasher 2 is provided with along shaft 1 from bottom to top in order; Stir and assist the bottom that leaf 4 is arranged on shaft 1; Stir auxilliary leaf 4 tops setting at least three layers of hinged joint dasher 2 in three leaf swept-back agitators, 3, three leaf swept-back agitators, 3 tops are set.Multilayer hinged joint dasher, three leaf swept-back agitators are set and stir auxilliary leaf through uniting; Utilize dissimilar blades different fluids mechanical property and to the shear ability of high viscosity fluid in high viscosity fluid; To increase the turbulent flow of fluid in whipping process in the agitated reactor, improve stirring efficiency, reduce to stir the dead angle; Make the material in the agitated reactor fully balancedly to react, effectively guaranteed the quality of product.
As a kind of preferred, the high viscosity fluid agitator is provided with 3-4 layer hinged joint dasher 2.Through the hinged joint dasher of 3-4 layer is set in agitator, reduced the retention areas of fluid in the agitated reactor effectively, reduce fluid viscosity to the agitator Effect on Performance, improved the stirring efficiency of agitator effectively.
As a kind of preferred, the D/T of hinged joint slurry formula stirring arm 2 is 0.7-0.8, and the blade of adjacent two layers oar is at circumferentially staggered 90 °.Reduce material viscosity through hinged joint slurry formula stirring arm and increase the influence that material is stirred with big D/T; Reduce the stagnant area of material; The blade of adjacent two layers oar is at circumferentially staggered 90 ° simultaneously; Increase the shear force between the adjacent blades, thereby increased the turbulent region that material stirs, improved stirring efficiency.
Agitator is arranged on hinged joint dasher 2, the three leaf swept-back agitators 3 on the shaft 1 and stirs auxilliary leaf 4 under the driving of drive motors; In agitated reactor 5, rotate around shaft 1; Drive hinged joint dasher 2, three leaf swept-back agitators 3 and stir the material in auxilliary leaf 4 stirred autoclaves 5, promote normally carrying out of reaction.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic combination in any.
The disclosed high viscosity fluid agitator of the utility model is provided with multilayer hinged joint dasher, three leaf swept-back agitators and stirs auxilliary leaf through uniting; Utilize dissimilar blades different fluids mechanical property and to the shear ability of high viscosity fluid in high viscosity fluid; The blade of adjacent two layers oar increases the shear force between the adjacent blades at circumferentially staggered 90 ° simultaneously, to increase the turbulent flow of fluid in whipping process in the agitated reactor; Improve stirring efficiency; Reduce to stir the dead angle, make that the material in the agitated reactor can fully balancedly react, effectively guaranteed the quality of product.
Claims (3)
1. high viscosity fluid agitator; Comprise agitated reactor, shaft, drive motors; It is characterized in that: described high viscosity fluid agitator also comprises two-layer at least hinged joint dasher, three leaf swept-back agitators and stirs auxilliary leaf; Stir auxilliary leaf, three leaf swept-back agitators, leaf dasher along shaft setting in order from bottom to top; Stir and assist the bottom that leaf is arranged on shaft, stir auxilliary leaf top three leaf swept-back agitators are set, at least three layers of hinged joint dasher of three leaf swept-back agitators top setting.
2. high viscosity fluid agitator according to claim 1 is characterized in that: described high viscosity fluid agitator is provided with 3-4 layer hinged joint dasher.
3. high viscosity fluid agitator according to claim 1 is characterized in that: described hinged joint slurry formula stirring arm D/T is 0.7-0.8, and the blade of adjacent two layers oar is at circumferentially staggered 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203819153U CN202290039U (en) | 2011-10-10 | 2011-10-10 | Stirrer for high-viscosity fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203819153U CN202290039U (en) | 2011-10-10 | 2011-10-10 | Stirrer for high-viscosity fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290039U true CN202290039U (en) | 2012-07-04 |
Family
ID=46359022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203819153U Expired - Fee Related CN202290039U (en) | 2011-10-10 | 2011-10-10 | Stirrer for high-viscosity fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784613A (en) * | 2012-09-05 | 2012-11-21 | 南京工业大学 | Stirring reaction device for synthesizing super absorbent resin |
| CN105749797A (en) * | 2016-04-27 | 2016-07-13 | 嘉善博华绒业有限公司 | Efficient stirring device for flocking processing |
-
2011
- 2011-10-10 CN CN2011203819153U patent/CN202290039U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784613A (en) * | 2012-09-05 | 2012-11-21 | 南京工业大学 | Stirring reaction device for synthesizing super absorbent resin |
| CN102784613B (en) * | 2012-09-05 | 2014-05-14 | 南京工业大学 | Stirring reaction device for synthesizing super absorbent resin |
| CN105749797A (en) * | 2016-04-27 | 2016-07-13 | 嘉善博华绒业有限公司 | Efficient stirring device for flocking processing |
| CN105749797B (en) * | 2016-04-27 | 2019-03-05 | 嘉善博华绒业有限公司 | Efficient Agitator is used in a kind of flocking processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202376990U (en) | Stirring reaction kettle | |
| CN204447990U (en) | Agitator | |
| CN205361329U (en) | Stirrer for high -viscosity fluid | |
| CN105903400A (en) | Multi-angle turbulence liquid stirrer | |
| CN209271270U (en) | A kind of cosmetics emulsion mixing device | |
| CN108479682A (en) | A kind of suitable superelevation glues the blender of polymerization system | |
| CN202290039U (en) | Stirrer for high-viscosity fluid | |
| CN201644021U (en) | Three-shaft agitator | |
| CN201921654U (en) | Paint-mixing tank | |
| CN209490815U (en) | A kind of dense glue reactor tank | |
| CN210646187U (en) | High-efficient mixer of pitch coating production | |
| CN212167415U (en) | Stirring formula chemical production reation kettle | |
| CN2880234Y (en) | Sweep-back wing frame type agitator | |
| KR101340712B1 (en) | Mix apparatus including draft tube | |
| CN202823356U (en) | Reaction vessel with stirring device | |
| CN202983678U (en) | Reaction kettle and stirrer thereof | |
| CN109603715A (en) | A kind of dense glue reactor tank | |
| CN207628319U (en) | A kind of efficient stainless steel agitating device | |
| CN206184350U (en) | Industrial chemicals pony mixer | |
| CN202011851U (en) | Polyurethane resin reaction kettle | |
| CN202538768U (en) | Novel stirring reaction kettle | |
| CN205761177U (en) | A kind of agitating device of enamel reaction still | |
| CN220460466U (en) | Stirring device | |
| CN211562947U (en) | Reaction tank for producing flame-retardant auxiliary | |
| CN206631591U (en) | One kind reacts sufficient chemical reaction kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131010 |