CN203264632U - Stirring impeller and stirring groove with same - Google Patents
Stirring impeller and stirring groove with same Download PDFInfo
- Publication number
- CN203264632U CN203264632U CN2013203081961U CN201320308196U CN203264632U CN 203264632 U CN203264632 U CN 203264632U CN 2013203081961 U CN2013203081961 U CN 2013203081961U CN 201320308196 U CN201320308196 U CN 201320308196U CN 203264632 U CN203264632 U CN 203264632U
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- agitator arm
- blade
- container cavity
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Abstract
The utility model discloses a stirring impeller and a stirring groove with the same. The stirring impeller comprises a body and blades, wherein the blades are arranged on the body; the blade surfaces of the blades are curved surfaces, and inner edges of the blades and outer edges of the blades can form predefined angles; and the upper ends of the inner edges and the upper ends of the outer edges are positioned on the same horizontal surface, and the lower ends of the inner edges and the lower ends of the outer edges are positioned on the same horizontal surface. According to the embodiment disclosed by the utility model, the stirring impeller has the advantages that uniformity in stirring is achieved, the stirring effect is good and the like, and the stirring impeller is particularly suitable for stirring high concentration slurry.
Description
Technical field
The utility model relates to a kind of agitator arm and has the tank diameter of this agitator arm.
Background technology
Existing agitator arm only is suitable for stirring the low concentration slip, is unsuitable for stirring high concentration ground paste.Stir the mixing of material solid-liquid and be difficult for evenly, stir volume cavity bottom deposition material.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in prior art.For this reason, a purpose of the present utility model is to propose a kind of agitator arm.
Another purpose of the present utility model is to propose a kind of tank diameter with described agitator arm.
To achieve these goals, propose a kind of agitator arm according to first aspect of the present utility model, described agitator arm comprises: body; And blade, described blade is located on described body, the blade face of described blade is curved surface, the interior edge of described blade becomes predetermined angular with the outer of described blade, the upper end on described interior edge and the upper end of described outer are positioned on same level, and the lower end on described interior edge and the lower end of described outer are positioned on same level.
The upper end on the interior edge according to agitator arm of the present utility model by making described blade and the upper end of outer are positioned on same level and the lower end on edge of described blade and the lower end of outer are positioned on same level, thereby can make described agitator arm have good shear property and cycle characteristics.Thus according to agitator arm of the present utility model be suitable for stirring high concentration slip (slip is solidliquid mixture, the weight concentration of slip can reach or greater than 80%).Therefore, have the advantage such as stir, mixing effect is good according to agitator arm of the present utility model, be particularly suited for stirring the slip of high concentration.
In addition, also have following additional technical feature according to agitator arm of the present utility model:
The thickness of described blade is first increases and then decreases from top to bottom.Not only can further improve thus shear property and the cycle characteristics of described agitator arm, and can improve the wearability of described blade.
Described body and described blade are integrally formed.Not only can improve thus the structural strength of described agitator arm, and can reduce manufacture difficulty and the manufacturing cost of described agitator arm.
Described blade is a plurality of, and a plurality of described blades are relative in twos.
Propose a kind of tank diameter according to second aspect of the present utility model, described tank diameter comprises: housing has container cavity in described housing; Driving shaft, described driving shaft rotatably are located in described container cavity; And agitator arm, described agitator arm is agitator arm described according to the utility model first aspect, wherein said body is sleeved on described driving shaft.
According to tank diameter of the present utility model by agitator arm described according to the utility model first aspect is set, thereby have the advantages such as mixing effect is good.
Described agitator arm is a plurality of, and the body of a plurality of described agitator arms is sleeved on described driving shaft along the vertical direction at interval, and the direction of rotation of adjacent two described agitator arms is opposite.Can further improve the mixing effect of described tank diameter thus.
Be set with sebific duct on described driving shaft.Can utilize thus sebific duct that described driving shaft is protected, thereby can extend the service life of described driving shaft.
Described tank diameter also comprises side plate, and the upper edge of described side plate is connected with the sidewall of described container cavity, and the lower edge of described side plate is connected with the diapire of described container cavity.Can eliminate the dead angle of described container cavity thus.
Described tank diameter also comprises guide portion, and described guide portion is coniform and is located on the diapire of described container cavity.Can promote thus the slip in described container cavity to flow, pile up at the center that prevents.
The diapire of described container cavity is provided with discharging opening and accident mouth, and the top of the sidewall of described container cavity is provided with overfall.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the agitator arm of the utility model embodiment;
Fig. 2 is the structural representation according to the tank diameter of the utility model embodiment;
Fig. 3 is the structural representation according to the agitator arm of the utility model embodiment;
Fig. 4 is the cutaway view along the a-a direction of Fig. 3;
Fig. 5 is the cutaway view along the b-b direction of Fig. 3;
Fig. 6 is the cutaway view along the c-c direction of Fig. 3;
Fig. 7 is the cutaway view along the d-d direction of Fig. 3;
Fig. 8 is the cutaway view along the e-e direction of Fig. 3;
Fig. 9 is the cutaway view along the f-f direction of Fig. 3;
Figure 10 is the cutaway view along the g-g direction of Fig. 3.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to the tank diameter 10 of Fig. 2 description according to the utility model embodiment.As shown in Figure 2, the tank diameter 10 according to the utility model embodiment comprises housing 200, driving shaft 300 and agitator arm 100.Have container cavity 210 in housing 200, driving shaft 300 rotatably is located in container cavity 210.
At first with reference to the agitator arm 100 of figure 1-Figure 10 description according to the utility model embodiment.As Fig. 1-shown in Figure 10, comprise body 110 and blade 120 according to the agitator arm 100 of the utility model embodiment.
Wherein, body 110 is sleeved on driving shaft 300.
Be positioned on same level by the interior upper end along 121 upper end and outer 122 that makes blade 120 and make being positioned on same level along 121 lower end and the lower end of outer 122 of blade 120 according to the agitator arm 100 of the utility model embodiment, thereby can make agitator arm 100 have good shear property and cycle characteristics.Thus according to the agitator arm 100 of the utility model embodiment be suitable for stirring high concentration slip (slip is solidliquid mixture, the weight concentration of slip can reach or greater than 80%).Therefore, have the advantage such as stir, mixing effect is good according to the agitator arm 100 of the utility model embodiment, be particularly suited for stirring the slip of high concentration.
In addition, the agitator arm 100 according to the utility model embodiment also can be used for stirring the slip of low concentration.
According to the tank diameter 10 of the utility model embodiment by agitator arm 100 is set, thereby have the advantages such as mixing effect is good.
Particularly, the blade face 123 of blade 120 can be spiral curved surface.
In embodiment more of the present utility model, the thickness of blade 120 from top to bottom can first increases and then decreases.Not only can further improve thus shear property and the cycle characteristics of agitator arm 100, and can improve the wearability of blade 120.That is to say, the thickness at the middle part of blade 120 can be greater than the thickness of the upper and lower of blade 120.
Advantageously, the thickness of blade 120 can reduce from inside to outside gradually.Not only can further improve thus shear property and the cycle characteristics of agitator arm 100, and can improve the wearability of blade 120.Wherein, above-below direction is as shown in the arrow A in Fig. 1 and Fig. 2, and inward-outward direction is as shown in the arrow B in Fig. 1.
Particularly, body 110 and blade 120 can be integrally formed.Not only can improve thus the structural strength of agitator arm 100, and can reduce manufacture difficulty and the manufacturing cost of agitator arm 100.Body 110 and blade 120 can be made by high-abrasive material.For example, agitator arm 100 can be formed by the high-abrasive material casting.
As depicted in figs. 1 and 2, in an embodiment of the present utility model, blade 120 can be a plurality of, and a plurality of blades 120 can be relative in twos.In other words, blade 120 can be even number, and every two blades 120 can be in the same footpath of body 110 upwards, and namely a plurality of blades 120 upwards can be relative in twos in the footpath of body 110.Body 110 can be cylindric.
In examples more of the present utility model, as shown in Figure 2, agitator arm 100 can be a plurality of, and the body 110 of a plurality of agitator arms 100 can be sleeved on driving shaft 300 along the vertical direction at interval, and the direction of rotation of adjacent two agitator arms 100 can be opposite.That is to say, one in adjacent two agitator arms 100 can be left-handed agitator arm 100, and another in adjacent two agitator arms 100 can be dextrorotation agitator arm 100.Can further improve the mixing effect of tank diameter 10 thus.
Particularly, agitator arm 100 can be two, the agitator arm 100 that is positioned at the top can be that left-handed agitator arm 100 is in order to press down slip, the agitator arm 100 that is positioned at the below can be dextrorotation agitator arm 100 in order to will push away on slip, thereby can further improve the mixing effect of tank diameter 10.
Advantageously, can be set with sebific duct on driving shaft 300.Can utilize thus sebific duct that driving shaft 300 is protected, thereby can extend the service life of driving shaft 300.
As shown in Figure 2, in an example of the present utility model, tank diameter 10 can also comprise side plate 400, and the upper edge of side plate 400 can be connected with the sidewall 212 of container cavity 210, and the lower edge of side plate 400 can be connected with the diapire 211 of container cavity 210.Can eliminate the dead angle of container cavity 210 thus.
In a concrete example of the present utility model, as shown in Figure 2, tank diameter 10 can also comprise guide portion 500, and guide portion 500 can be coniform, and guide portion 500 can be located on the diapire 211 of container cavity 210.Can promote thus the slip in container cavity 210 to flow, pile up at the center that prevents.
Can be provided with discharging opening 213 and accident mouth 214 on the diapire 211 of container cavity 210, the top of the sidewall 212 of container cavity 210 can be provided with the overfall (not shown).Particularly, container cavity 210 can be cylindric, and the diameter of container cavity 210 can be 2600 millimeters, the height of container cavity 210 can be 3000 millimeters, and the ratio of height to diameter of container cavity 210 is larger thus, thereby not only can improve effective swept volume, and can extend mixing time, improve mixing effect.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. an agitator arm, is characterized in that, comprising:
Body; With
Blade, described blade is located on described body, the blade face of described blade is curved surface, the interior edge of described blade becomes predetermined angular with the outer of described blade, the upper end on described interior edge and the upper end of described outer are positioned on same level, and the lower end on described interior edge and the lower end of described outer are positioned on same level.
2. agitator arm according to claim 1, is characterized in that, the thickness of described blade is first increases and then decreases from top to bottom.
3. agitator arm according to claim 1, is characterized in that, described body and described blade are integrally formed.
4. agitator arm according to claim 1, is characterized in that, described blade is a plurality of, and a plurality of described blades are relative in twos.
5. a tank diameter, is characterized in that, comprising:
Housing has container cavity in described housing;
Driving shaft, described driving shaft rotatably are located in described container cavity; With
Agitator arm, described agitator arm is the described agitator arm of any one according to claim 1-4, wherein said body is sleeved on described driving shaft.
6. tank diameter according to claim 5, is characterized in that, described agitator arm is a plurality of, and the body of a plurality of described agitator arms is sleeved on described driving shaft along the vertical direction at interval, and the direction of rotation of adjacent two described agitator arms is opposite.
7. tank diameter according to claim 5, is characterized in that, is set with sebific duct on described driving shaft.
8. tank diameter according to claim 5, is characterized in that, also comprises side plate, and the upper edge of described side plate is connected with the sidewall of described container cavity, and the lower edge of described side plate is connected with the diapire of described container cavity.
9. tank diameter according to claim 5, is characterized in that, also comprises guide portion, and described guide portion is coniform and is located on the diapire of described container cavity.
10. tank diameter according to claim 5, is characterized in that, the diapire of described container cavity is provided with discharging opening and accident mouth, and the top of the sidewall of described container cavity is provided with overfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203081961U CN203264632U (en) | 2013-05-30 | 2013-05-30 | Stirring impeller and stirring groove with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203081961U CN203264632U (en) | 2013-05-30 | 2013-05-30 | Stirring impeller and stirring groove with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264632U true CN203264632U (en) | 2013-11-06 |
Family
ID=49495126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203081961U Withdrawn - After Issue CN203264632U (en) | 2013-05-30 | 2013-05-30 | Stirring impeller and stirring groove with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272511A (en) * | 2013-05-30 | 2013-09-04 | 中国恩菲工程技术有限公司 | Stirring vane wheel and stirring tank with same |
| CN109364793A (en) * | 2018-12-13 | 2019-02-22 | 湖南万通科技股份有限公司 | A kind of mixing chamber |
-
2013
- 2013-05-30 CN CN2013203081961U patent/CN203264632U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272511A (en) * | 2013-05-30 | 2013-09-04 | 中国恩菲工程技术有限公司 | Stirring vane wheel and stirring tank with same |
| CN103272511B (en) * | 2013-05-30 | 2016-06-29 | 中国恩菲工程技术有限公司 | Agitator arm and the agitator tank with this agitator arm |
| CN109364793A (en) * | 2018-12-13 | 2019-02-22 | 湖南万通科技股份有限公司 | A kind of mixing chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160629 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |