CN216909913U - Stirring blade for stirrer - Google Patents
Stirring blade for stirrer Download PDFInfo
- Publication number
- CN216909913U CN216909913U CN202220183749.4U CN202220183749U CN216909913U CN 216909913 U CN216909913 U CN 216909913U CN 202220183749 U CN202220183749 U CN 202220183749U CN 216909913 U CN216909913 U CN 216909913U
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- Prior art keywords
- stirring
- blade
- stirring blade
- shaft
- stopper
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a stirring blade for a stirrer, which comprises a stirring shaft and blade assemblies, wherein the stirring shaft is connected with at least two groups of blade assemblies, each blade assembly comprises a stirring blade and a stopper, the stirring shaft is detachably connected with the stirring blade, the stoppers are adjacent to the stirring blade and connected with extending parts, and part of the extending parts and the stirring blade are positioned on the same horizontal plane.
Description
Technical Field
The utility model relates to the technical field of chemical industry equipment, in particular to a stirring blade for a stirrer.
Background
The stirring is an operation of mutually dispersing two or more materials in a fluid, and the stirring can realize the physical and chemical changes of uniform mixing of the materials, promotion of dissolution and gas absorption, heat exchange enhancement and the like, and the stirring effect is shown in the following four aspects: mix between the material with higher speed, improve mass transfer efficiency, promote the reaction, improve heat transfer efficiency, be favorable to in time removing the reaction heat, strengthen the entering of oxygen, promote aerobic fermentation, stirring vane is agitated vessel's main working part, at present, the epaxial stirring vane simple structure that stirs, stirring efficiency is very low, and the stirring effect is mainly realized by the (mixing) shaft, and stirring vane is not installed even to some (mixing) shafts.
In view of the above, there is a need for an improved stirring blade in the prior art to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the stirring blade for the stirrer, which can improve the stirring efficiency.
The stirring blade for the stirrer comprises a stirring shaft and blade assemblies, wherein the stirring shaft is connected with at least two groups of the blade assemblies, each blade assembly comprises a stirring blade and a stopper, the stirring shaft is detachably connected with the stirring blade, the stirring shaft is connected with the stopper, the stopper is adjacent to the stirring blade, the stopper is connected with an extension part, and part of the extension part and the stirring blade are positioned on the same horizontal plane.
The stirring blade for the stirrer provided by the embodiment of the utility model at least has the following beneficial effects: compared with the prior art, in the technical scheme, the stirring shaft is detachably connected with the stirring blade, when the stirring blade needs to be replaced due to damage or other reasons, a worker can separate the stirring shaft from the old stirring blade and then install a new stirring blade, the blade assembly comprises the stirring blade and the stopper, in other embodiments, the stopper is installed above or below the stirring blade and at other adjacent positions, in this embodiment, the stopper is installed above the stirring blade, the stopper is connected with the extension part, the tail end of the extension part is located at the same horizontal plane with the stirring blade, the stopper and the extension part form an umbrella-shaped semi-open accommodating cavity, the stirring shaft rotates around itself, and the stirring blade drives the stirred material to flow, in the embodiment, the stirring shaft is connected with two groups of blade assemblies, and the two groups of blade assemblies can greatly improve the stirring efficiency, so that the stirring efficiency can be improved by the stirring blade for the stirrer.
According to some embodiments of the utility model, the stopper and the extension form an obtuse angle.
According to some embodiments of the utility model, the stirring blades are symmetrically distributed around the axis of symmetry of the stirring shaft.
According to some embodiments of the utility model, the mixing blade is a three-blade sweepback mixing paddle.
According to some embodiments of the utility model, the stirring shaft is detachably connected to the stirring blade by a screw.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a stirring blade for a stirrer according to an embodiment of the present invention;
FIG. 2 is a sectional view of a stirring vane for a stirrer according to an embodiment of the present invention.
Reference numerals:
a stirring shaft 100,
A screw 110,
A blade assembly 200,
A stirring blade 210,
A stopper 220 and an extending part 221.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout, the embodiments described below by reference to the drawings being illustrative only and are not to be construed as limiting the utility model, and the use of the singular forms "a", "an", and "the" in the present invention and the appended claims are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1 to 2, an agitating blade for an agitator according to an embodiment of the present invention includes an agitating shaft 100 and a blade assembly 200, the agitating shaft 100 is connected to at least two sets of blade assemblies 200, the blade assembly 200 includes an agitating blade 210 and a stopper 220, the agitating shaft 100 is detachably connected to the agitating blade 210, the agitating shaft 100 is connected to the stopper 220, the stopper 220 is adjacent to the agitating blade 210, the stopper 220 is connected to an extending portion 221, and a portion of the extending portion 221 and the agitating blade 210 are located on the same horizontal plane.
Compared with the prior art, in the technical scheme, the stirring shaft 100 is detachably connected with the stirring blade 210, when the stirring blade 210 needs to be replaced due to damage or other reasons, a worker can separate the stirring shaft 100 from the old stirring blade 210 and then install a new stirring blade 210, the blade assembly 200 comprises the stirring blade 210 and the stopper 220, in other embodiments, the stopper 220 is installed at an adjacent position above or below the stirring blade 210, in this embodiment, the stopper 220 is installed above the stirring blade 210, the stopper 220 is connected with the extension part 221, the end of the extension part 221 is located at the same horizontal plane with the stirring blade 210, the stopper 220 and the extension part 221 form an umbrella-shaped semi-open accommodating cavity, the stirring shaft 100 rotates around itself, and during the stirring blade 210 drives the stirred material to flow, the material can contact with the stirring blade 210 and also contact with the blocking piece 220, in this embodiment, the blocking piece 220 is installed on the stirring shaft 100, and the blocking piece 220 is adjacent to the stirring blade 210, so that the collision probability of the stirred material and the blocking piece 220 is increased, the stirring process is accelerated, and the stirring efficiency is improved.
As shown in fig. 2, in some embodiments of the present invention, an included angle formed between the blocking member 220 and the extending portion 221 is an obtuse angle, so that on the premise of ensuring that the extending portion 221 does not contact with the stirring blade 210, the distance between the blocking member 220 and the stirring blade 210 in the axial direction of the stirring shaft 100 is closer, so that a semi-closed accommodating cavity formed by the blocking member 220 and the extending portion 221 is smaller, the probability of collision between the stirred material and the blocking member 220 or the extending portion 221 is higher, and the stirring efficiency is further greatly improved.
As shown in fig. 1, in some embodiments of the present invention, the stirring blades 210 are symmetrically distributed around the symmetry axis of the stirring shaft 100, so that the installation positions of the stirring blades 210 are symmetrically distributed on the stirring shaft 100, and the symmetric structure can make the stirring shaft 100 more convenient to manufacture and more beautiful.
As shown in fig. 1, in some embodiments of the present invention, the stirring blade 210 is a three-blade backward-swept stirring paddle, and the three-blade backward-swept stirring paddle can prevent material particles from depositing and agglomerating during the stirring process, so as to improve the stirring effect of the stirring blade for a stirrer according to an embodiment of the present invention.
As shown in fig. 2, in some embodiments of the present invention, the stirring shaft 100 is detachably connected to the stirring blade 210 through the screw 110, and the screw 110 has a simple structure, so that the disassembling work of the worker is more convenient and easier, and the connection between the stirring shaft 100 and the stirring blade 210 is also more secure.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (5)
1. The utility model provides a stirring vane for mixer which characterized in that: the stirring shaft is detachably connected with the stirring blades, the stirring shaft is connected with the blocking piece, the blocking piece is adjacent to the stirring blades, the blocking piece is connected with an extending part, and part of the extending part and the stirring blades are positioned on the same horizontal plane.
2. The stirring blade for a stirrer according to claim 1, wherein: the angle formed by the blocking piece and the extending part is an obtuse angle.
3. The stirring blade for a stirrer according to claim 1, wherein: the stirring blades are symmetrically distributed around the symmetry axis of the stirring shaft.
4. The stirring blade for a stirrer according to claim 1, wherein: the stirring blade is a three-blade sweepback stirring paddle.
5. The stirring blade for a stirrer according to claim 1, wherein: the stirring shaft is detachably connected with the stirring blades through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183749.4U CN216909913U (en) | 2022-01-22 | 2022-01-22 | Stirring blade for stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183749.4U CN216909913U (en) | 2022-01-22 | 2022-01-22 | Stirring blade for stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216909913U true CN216909913U (en) | 2022-07-08 |
Family
ID=82263758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220183749.4U Active CN216909913U (en) | 2022-01-22 | 2022-01-22 | Stirring blade for stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216909913U (en) |
-
2022
- 2022-01-22 CN CN202220183749.4U patent/CN216909913U/en active Active
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