CN202044919U - Self-priming agitator - Google Patents
Self-priming agitator Download PDFInfo
- Publication number
- CN202044919U CN202044919U CN2011200462905U CN201120046290U CN202044919U CN 202044919 U CN202044919 U CN 202044919U CN 2011200462905 U CN2011200462905 U CN 2011200462905U CN 201120046290 U CN201120046290 U CN 201120046290U CN 202044919 U CN202044919 U CN 202044919U
- Authority
- CN
- China
- Prior art keywords
- self
- wheel hub
- type stirrer
- absorbing type
- stirring vane
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to the technical field of material agitation, and particularly discloses a self-priming agitator, which comprises a ribbed plate, a hub, agitating blades and an agitating shaft. Cylindrical air guide holes symmetrical to each other are arranged on the periphery of the hub, the agitating blades surround the cylindrical air guide holes and fixedly connected with the hub, the agitating shaft is fixedly connected with the hub, and the ribbed plate is fixedly connected with the agitating shaft and fixedly connected to an upper surface and a lower surface of each of the agitating blades. By the aid of the self-priming agitator which is wide in applicable range, self-priming agitating effect in high efficiency can be realized, and reaction between gas and liquid or among gas, liquid and solid is accelerated.
Description
Technical field
The utility model relates to stirring material technical field, particularly a kind of self-absorbing type stirrer.
Background technology
In the modern industrialization production process, often need between material to carry out reacting between physics or chemistry, processes such as for example heterogeneous mixing, heat transmission, evaporation, crystallization, imperative equipment during agitator then reacts as these, and extensively applied to industries such as oil, chemical industry, food, medicine, sewage disposal.
About the reactive material of being made up of gas and liquid or gas, liquid and solid, traditional stirring means adopts two kinds of heterogeneous stirring or self-priming stirrings usually.Its distinguishing feature of heterogeneous stirring is in whipping process, gas and liquid contact area the size directly influence reaction rate, cause gas dispersion, mixing effect is not obvious.In addition, present self-priming stirring mostly is disc type, causes efficiency of imbibition low, and gas dispersion is inhomogeneous, and gas dissolving or degree of mixing are lower.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is how to overcome that to stir material inhomogeneous, the unconspicuous problem of mixing effect.
(2) technical scheme
In order to address the above problem, the utility model provides a kind of self-absorbing type stirrer, comprising: gusset 1, wheel hub 2, stirring vane 3 and shaft;
Has symmetrical air guide cylinder hole 4 around the described wheel hub 2;
Described stirring vane 3 be enclosed in described air guide cylinder hole 4 around, fixedly connected with wheel hub 2;
Described shaft is fixedlyed connected with wheel hub 2;
Described gusset 1 is fixedlyed connected with shaft; And be fixedly connected on the upper surface and the lower surface of described stirring vane 3.
Further, shaft is made up of last hollow shaft 5 and following hollow shaft 6.
Further, the lower surface of wheel hub 2 and upper surface have the section collar extension, and described hollow shaft 5 docks welding with the upper surface of wheel hub 2; Described hollow shaft 6 down docks welding with the lower surface of wheel hub 2.
Further, go up hollow shaft 5 and have gas port.
Further, the quantity of air guide cylinder hole 4 is four, and it highly is 20mm.
Further, stirring vane 3 is the camber backward leaning vane, and has tapered cavity.
Further, stirring vane 3 tapered cavitys away from the outlet diameter of wheel hub 4 one ends greater than its diameter near wheel hub 2 one ends.
Further, the outlet of stirring vane 3 tapered cavitys is downward 45 ° rectangular opening.
Further, gusset 1 is a camber.
Further, wheel hub 2 is made for solid forging.
(2) beneficial effect
Technique scheme has following advantage: by using the utility model self-absorbing type stirrer, can realize high efficiency self-priming mixing effect, accelerate the reaction between gas and liquid or gas, liquid and solid matter, the utilization scope is wide.
Description of drawings
Fig. 1 is the utility model embodiment self-absorbing type stirrer front view;
Fig. 2 is the utility model embodiment self-absorbing type stirrer vertical view.
Wherein, 1, gusset; 2, wheel hub; 3, stirring vane; 4, air guide cylinder hole; 5, go up hollow shaft; 6, following hollow shaft.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-2, be the utility model embodiment self-absorbing type stirrer structural representation, this self-absorbing type stirrer comprises: gusset 1, wheel hub 2, stirring vane 3 and shaft, wherein, shaft is made up of last hollow shaft 5 and following hollow shaft 6, goes up on the hollow shaft 5 to have two groups not at conplane gas port.Go up hollow shaft 5 and work to transmit moment of torsion and support with following hollow shaft 6.
Stirring vane 3 is the camber backward leaning vane, and stirring vane 3 is tapered cavity, stirring vane 3 be enclosed in air guide cylinder hole 4 around, with wheel hub 2 welding.Stirring vane 3 tapered cavitys away from the outlet diameter of wheel hub 2 one ends greater than its diameter near wheel hub 2 one ends, the outlet of its tapered cavity is downward 45 ° rectangular opening, the camber track designs according to fluid centrifugal motion track, when having guaranteed that agitator rotates at a high speed, the feed liquid high speed centrifugation is gone out, form negative pressuren zone around the agitator fast, thereby the wheel hub 2 and the fluid in the shaft that have stirring vane 3 replenish, make the gaseous matter on the liquid enter liquid phase fast, improve self-priming speed and quality, gas is distributed in the liquid in large area, and then improves efficiency of imbibition.
Gusset 1 is a camber, is welded on the upper surface and the lower surface of stirring vane 3 respectively, and welds with last hollow shaft 5 and down hollow shaft 6.The camber gusset 1 of welding can improve the rigidity and the intensity of agitator, and makes fluid increase kinetic energy, and then increases agitator negative pressure on every side, simultaneously in company with stirring vane 3, together bubble in the liquid is sheared, formed littler microvesicle, improve solubility or the degree of mixing of gas in liquid.
When agitator rotates at a high speed, liquid in the tapered cavity of stirring vane 3 and the shaft is thrown away by centrifugal, form negative pressuren zone around the stirring vane 3, gaseous matter on the liquid enters in the hollow shaft 5 by the gas port of last hollow shaft 5 upper ends, enter in the tapered cavity of stirring vane 3 by the air guide cylinder hole 4 around the wheel hub 2 again, and then by uniformly, be distributed in the liquid fast.
As can be seen from the above embodiments, by using the utility model self-absorbing type stirrer, can realize high efficiency self-priming mixing effect, accelerate the reaction between gas, liquid and/or solid matter, the utilization scope is wide.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. a self-absorbing type stirrer is characterized in that, comprising: gusset (1), wheel hub (2), stirring vane (3) and shaft;
Has symmetrical air guide cylinder hole (4) around the described wheel hub (2);
Described stirring vane (3) be enclosed in described air guide cylinder hole (4) around, fixedly connected with wheel hub (2);
Described shaft is fixedlyed connected with wheel hub (2);
Described gusset (1) is fixedlyed connected with shaft, and is fixedly connected on the upper surface and the lower surface of described stirring vane (3).
2. self-absorbing type stirrer as claimed in claim 1 is characterized in that, described shaft is made up of last hollow shaft (5) and following hollow shaft (6).
3. self-absorbing type stirrer as claimed in claim 2 is characterized in that, the lower surface and the upper surface of described wheel hub (2) have the section collar extension, and the described hollow shaft (5) of docks welding with the upper surface of wheel hub (2); Described hollow shaft (6) down docks welding with the lower surface of wheel hub (2).
4. self-absorbing type stirrer as claimed in claim 2 is characterized in that, the described hollow shaft (5) of has gas port.
5. self-absorbing type stirrer as claimed in claim 1 is characterized in that, the quantity of described air guide cylinder hole (4) is four, and it highly is 20mm.
6. self-absorbing type stirrer as claimed in claim 1 is characterized in that, described stirring vane (3) is the camber backward leaning vane, and has tapered cavity.
7. self-absorbing type stirrer as claimed in claim 6 is characterized in that, the tapered cavity of described stirring vane (3) away from the outlet diameter of wheel hub (2) one ends greater than its diameter near wheel hub (2) one ends.
8. self-absorbing type stirrer as claimed in claim 7 is characterized in that, the outlet of the tapered cavity of described stirring vane (3) is downward 45 ° rectangular opening.
9. self-absorbing type stirrer as claimed in claim 1 is characterized in that, described gusset (1) is a camber.
10. self-absorbing type stirrer as claimed in claim 1 is characterized in that, described wheel hub (2) is made for solid forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200462905U CN202044919U (en) | 2011-02-23 | 2011-02-23 | Self-priming agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200462905U CN202044919U (en) | 2011-02-23 | 2011-02-23 | Self-priming agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044919U true CN202044919U (en) | 2011-11-23 |
Family
ID=44985244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200462905U Expired - Lifetime CN202044919U (en) | 2011-02-23 | 2011-02-23 | Self-priming agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044919U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872787A (en) * | 2012-09-13 | 2013-01-16 | 成都益友科技发展有限公司 | Stirrer with stretch-in stirring vane arranged outside bottom of stirrer |
| CN107998943A (en) * | 2018-01-09 | 2018-05-08 | 中国科学院过程工程研究所 | A kind of self-suction mixing reactor |
| CN108126552A (en) * | 2017-11-27 | 2018-06-08 | 河南后羿制药有限公司 | A kind of agitating shaft and application suitable for hydrogenation |
| CN111495228A (en) * | 2019-01-25 | 2020-08-07 | 艾卡多搅拌及混合工程有限公司 | Stirring device |
| CN114917793A (en) * | 2022-05-17 | 2022-08-19 | 恒丰泰精密机械股份有限公司 | Self-suction stirrer and stirring equipment |
-
2011
- 2011-02-23 CN CN2011200462905U patent/CN202044919U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872787A (en) * | 2012-09-13 | 2013-01-16 | 成都益友科技发展有限公司 | Stirrer with stretch-in stirring vane arranged outside bottom of stirrer |
| CN108126552A (en) * | 2017-11-27 | 2018-06-08 | 河南后羿制药有限公司 | A kind of agitating shaft and application suitable for hydrogenation |
| CN107998943A (en) * | 2018-01-09 | 2018-05-08 | 中国科学院过程工程研究所 | A kind of self-suction mixing reactor |
| CN107998943B (en) * | 2018-01-09 | 2023-12-12 | 中国科学院过程工程研究所 | Self-priming stirring reactor |
| CN111495228A (en) * | 2019-01-25 | 2020-08-07 | 艾卡多搅拌及混合工程有限公司 | Stirring device |
| CN114917793A (en) * | 2022-05-17 | 2022-08-19 | 恒丰泰精密机械股份有限公司 | Self-suction stirrer and stirring equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202044919U (en) | Self-priming agitator | |
| CN203030213U (en) | Pulse-type airflow mixing mechanical stirring shaft | |
| CN203816549U (en) | Liquid stirrer | |
| CN202061582U (en) | Combined type mixing stirring paddle | |
| CN202366627U (en) | Material stirring disperser | |
| CN203342727U (en) | Cutting and dispersing disc for material mixing and stirring | |
| CN102836665A (en) | Mixing stirrer with paddle with airflow driven by air pressure | |
| CN204816408U (en) | Disturbance (mixing) shaft | |
| CN102688716A (en) | Defoaming stirring device | |
| CN202942845U (en) | Bearing for fixing stirring shaft | |
| CN203710953U (en) | Chemical storage tank provided with stirring device | |
| CN204502893U (en) | A kind of agitator with planet vane | |
| CN203002271U (en) | Dislocated blade stirrer | |
| CN205182714U (en) | Chemical industry reation kettle of even dropping liquid stirring | |
| CN105233779B (en) | Horizontal reacting kettle | |
| CN203886533U (en) | Stirring paddle used in reaction kettle | |
| CN204107495U (en) | A kind of retaining device about stirred tank | |
| CN203886532U (en) | Reaction kettle with good stirring effect | |
| CN208642364U (en) | A kind of agitator arm | |
| CN102580632A (en) | Efficient gas-liquid reactor | |
| CN202590682U (en) | Stirrer | |
| CN209906771U (en) | Stirrer tool | |
| CN205933803U (en) | Fermentation tank | |
| CN112246209A (en) | Stirrer for reaction kettle under condition of no baffle | |
| CN202730200U (en) | Leaching tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |