CN202398312U - Paddle agitator - Google Patents
Paddle agitator Download PDFInfo
- Publication number
- CN202398312U CN202398312U CN2011205740748U CN201120574074U CN202398312U CN 202398312 U CN202398312 U CN 202398312U CN 2011205740748 U CN2011205740748 U CN 2011205740748U CN 201120574074 U CN201120574074 U CN 201120574074U CN 202398312 U CN202398312 U CN 202398312U
- Authority
- CN
- China
- Prior art keywords
- top cover
- paddle
- agitating
- agitator
- shaft
- 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
- 230000006698 induction Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a paddle agitator which comprises an agitating tank. A top cover is arranged at the upper part of the agitating tank. The paddle agitator further comprises an agitating shaft which passes through the top cover to extend into the agitating shaft. The top cover is further provided with a motor. The output shaft of the motor is connected with the upper end of the agitating shaft, and the lower end of the agitating shaft is provided with a paddle rod. The paddle rod is provided with the paddle. The top cover is further provided with a feed pipe which passes through the top cover to extend into the agitating tank. A discharge hole is arranged at the bottom of the agitating tank and is connected with a discharge pipe. The top cover is provided with a thermometer, and the sensing end of the thermometer is located in the agitating tank. In the paddle agitator, the agitating shaft drives the horizontal paddle type or inclined paddle type paddle to agitate materials in the agitating tank, so that the paddle agitator can improve the agitating efficiency and reduce the energy consumption.
Description
Technical field
The utility model relates to agitating device, relates in particular to a kind of arm stirrer.
Background technology
Agitator is to make liquid, gas medium forced convection and mixed uniformly device.The type of agitator, size and rotating speed, all influential to the distribution of power of agitator between overall flow and turbulent flow pulsation.Generally speaking, the power division of turbine agitator is favourable to the turbulent flow pulsation, and propeller mixer is favourable to overall flow.For the agitator of same type, under the identical condition of power consumption, major diameter, slow-revving agitator, power mainly is consumed in overall flow, helps macroscopic view and mixes.Minor diameter, high-revolving agitator, power mainly are consumed in the turbulent flow pulsation, help microcosmic and mix.The amplification of agitator is the challenge relevant with technical process, so far can only be through experience amplification step by step, and the amplification criterion according to obtaining is extrapolated to commercial scale.
When fluid flows, laminar flow, transition flow, three kinds of states of turbulent flow are arranged in pipeline, equally also have this three kinds of flow regimes in the mixing plant, and one of major parameter that determines these states is exactly the viscosity of fluid.In whipping process, it is generally acknowledged the be low viscosity fluid of viscosity, for example: water, castor oil, maltose, jam, honey, lubricating oil heavy oil, low slimy milk liquid etc. less than 5Pa/s; 5-50Pa/s's is medium viscosity fluids, for example: printing ink, toothpaste etc.; 50～500Pa/s's is high viscosity fluid, for example chewing gum, plastisol, solid fuel etc.; Greater than 500Pa/s be the extra-high-speed rheid for example: rubber composition, plastic melt, organosilicon etc.For the low viscosity medium, the fluid circulation around just driving with the high-revolving agitator of minor diameter, and distant place extremely.And the fluid of high viscosity medium is quite different, needs directly to promote with agitator.Be applicable to that low sticking impeller with middle rheid has the oar formula, opens turbine type, push type, long slender lobule propeller type, disc turbine formula, Bu Lumajinshi, sheet frame oar formula, three leaf swept-backs, MIG formula etc.Be applicable to that high sticking impeller with the extra-high-speed rheid has helical-ribbon type impeller, screw, anchor formula, frame, propeller type etc.The fluid viscosity that has carries out with reaction and changes, just need with the impeller that can be fit to wide viscosity field, as general can the formula impeller etc.Dasher is simple in structure, is usually used in the mixing of low-viscosity (mobile) liquid and the dissolving and the suspension of solia particle.
The utility model content
The purpose of the utility model provides a kind of arm stirrer, to alleviate the running load of agitator.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
Arm stirrer comprises agitator tank, and this agitator tank top has top cover; Also comprise shaft, this shaft passes top cover and stretches into agitator tank inside, also is provided with motor on the top cover; The output shaft of this motor is connected with the upper end of shaft, and the lower end of shaft is provided with loom, and this loom is provided with blade; Blade adopts flat oar formula or oblique oar formula structure, and flat oar formula blade is made up of two straight blade sheets, and two blade sheets of inclined paddle type agitator are turned back 45 ° or 60 ° on the contrary;
In addition, said top cover is provided with feed pipe, and feed pipe passes this top cover and stretches in the agitator tank; Said agitator tank bottom is provided with discharge port, is connected with discharge nozzle on the discharge port; Said top cover is provided with thermometer, and the induction end of thermometer is arranged in agitator tank.
The advantage of the utility model is that this arm stirrer is stirred the material in the agitator tank by the blade that shaft drives flat oar formula or oblique oar formula, can improve stirring efficiency, cuts down the consumption of energy.
Description of drawings
Fig. 1 is the structural representation of the arm stirrer of the utility model proposition.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the arm stirrer that the utility model proposes comprises agitator tank 1, and this agitator tank 1 top has top cover 11; Also comprise shaft 21, this shaft 21 passes the inside that top cover 11 stretches into agitator tank 1, also is provided with motor 22 on the top cover 11; The output shaft of this motor 22 is connected with the upper end of shaft 21, and the lower end of shaft 21 is provided with loom 23, and this loom 23 is provided with blade 231; Blade 231 adopts flat oar formula or oblique oar formula structure, and flat oar formula blade is made up of two straight blade sheets, and diameter of propeller blade is 4～10 with the ratio of height; Peripheral speed is 1.5～3m/s, and the radial flow of liquid speed that is produced is less, and two leaves of inclined paddle type agitator are turned back 45 ° or 60 ° on the contrary; Thereby produce axial flow, adopt flat oar formula structure in the present embodiment;
In addition, said top cover 11 is provided with feed pipe 13, and feed pipe 13 passes this top cover 11 and stretches in the agitator tank 1; The bottom of said agitator tank 1 is provided with discharge port 12, is connected with discharge nozzle 121 on the discharge port 12; Said top cover 11 is provided with thermometer 14, and the induction end of thermometer 14 is arranged in agitator tank 1.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. arm stirrer comprises agitator tank, and this agitator tank top has top cover; It is characterized in that also comprise shaft, this shaft passes top cover and stretches into agitator tank inside; Also be provided with motor on the top cover; The output shaft of this motor is connected with the upper end of shaft, and the lower end of shaft is provided with loom, and this loom is provided with blade.
2. arm stirrer according to claim 1 is characterized in that said top cover is provided with feed pipe, and feed pipe passes this top cover and stretches in the agitator tank.
3. arm stirrer according to claim 1 is characterized in that, said agitator tank bottom is provided with discharge port, is connected with discharge nozzle on the discharge port.
4. arm stirrer according to claim 1 is characterized in that said top cover is provided with thermometer, and the induction end of thermometer is arranged in agitator tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205740748U CN202398312U (en) | 2011-12-30 | 2011-12-30 | Paddle agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205740748U CN202398312U (en) | 2011-12-30 | 2011-12-30 | Paddle agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398312U true CN202398312U (en) | 2012-08-29 |
Family
ID=46695990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205740748U Expired - Fee Related CN202398312U (en) | 2011-12-30 | 2011-12-30 | Paddle agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301767A (en) * | 2013-06-25 | 2013-09-18 | 佳明新材料科技有限公司 | Pickling unit for silicon carbide micro-powder recycling process |
| CN104353381A (en) * | 2014-10-24 | 2015-02-18 | 无锡乐华自动化科技有限公司 | Stirring device |
-
2011
- 2011-12-30 CN CN2011205740748U patent/CN202398312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301767A (en) * | 2013-06-25 | 2013-09-18 | 佳明新材料科技有限公司 | Pickling unit for silicon carbide micro-powder recycling process |
| CN104353381A (en) * | 2014-10-24 | 2015-02-18 | 无锡乐华自动化科技有限公司 | Stirring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120829 Termination date: 20181230 |