CN109569362B - High-viscosity material homogenizing stirrer - Google Patents
High-viscosity material homogenizing stirrer Download PDFInfo
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- CN109569362B CN109569362B CN201910026403.6A CN201910026403A CN109569362B CN 109569362 B CN109569362 B CN 109569362B CN 201910026403 A CN201910026403 A CN 201910026403A CN 109569362 B CN109569362 B CN 109569362B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
- B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a high-viscosity material homogenizing stirrer which comprises a vertically arranged connecting shaft, wherein stirring blades are arranged on the connecting shaft, each stirring blade comprises an upper stirring blade and a lower stirring blade, an upper ring is fixedly arranged on each upper stirring blade, a lower ring is fixedly arranged on each lower stirring blade, a side blade is arranged between each upper stirring blade and each lower stirring blade, the upper end of each side blade is connected with the upper ring, the lower end of each side blade is connected with the lower ring, and the upper ring, the lower ring, the upper stirring blade, the lower stirring blade and the side blades jointly form a hollow frustum-shaped structure with the connecting shaft as the axis. The stirrer ensures that high-viscosity materials flow obliquely in a layered manner around the outer wall of the side blade in the stirring process under the mutual matching of the connecting shaft, the stirring blade, the upper ring, the lower ring, the side blade and the hollow frustum-shaped structure, so that the full-dimensional internal flow stirring circulation of the high-viscosity materials is realized, and the stirring homogenization effect of the high-viscosity materials is optimized.
Description
Technical Field
The invention relates to a stirring device, in particular to a high-viscosity material homogenizing stirrer.
Background
The stirrer of the existing stirring device mainly comprises a stirring shaft and stirring blades, like the stirring device of the high-viscosity liquid disclosed in CN203899504U, and comprises a stirring mechanism and a reaction vessel, wherein the stirring mechanism comprises a lifting column, a cross beam is arranged on the lifting column, a stirring shaft is arranged on the cross beam, the end part of the stirring shaft is provided with the stirring blades, the stirring blades are suspended in the reaction vessel, the stirring shaft is connected with a motor, the stirring shaft rotates under the action of the motor, the rotation center of the stirring shaft is deviated from the center of the reaction vessel, a collecting cover is arranged above the reaction vessel, the collecting cover is conical, a fixing port and an air suction port are arranged above the collecting cover, the stirring shaft penetrates through the fixing port, the air suction port is connected with an air suction machine, and the air suction machine is connected; also disclosed in CN205009398U is a high viscosity cement mixing device, comprising: stirred tank, main stirring vane, main (mixing) shaft, agitator motor, high viscosity cement agitating unit still includes: the base is connected with the base motor, the stirring kettle is placed on the base, and the rotating directions of the stirring motor and the base motor are opposite. Although the stirring device and the stirrer thereof can stir materials such as high-viscosity cement and high-viscosity liquid, the stirring effect of the stirring device is still to be further improved, and particularly when the stirring device and the stirrer are used for stirring a mixture of various high-viscosity materials (such as a mixture of epoxy asphalt and a curing agent), the stirring device has the phenomenon of stirring and consolidation (consolidation into blocks in the stirring process), the stirring and homogenizing effect is not ideal, and the subsequent construction is seriously influenced.
Disclosure of Invention
In view of the technical problems in the background art, the invention aims to provide a high-viscosity material homogenizing stirrer.
In order to achieve the above object, the present invention adopts the following technical solutions.
The utility model provides a high viscous material homogenizing stirrer, includes the connecting axle of vertical setting, is provided with the stirring leaf on the connecting axle, and the stirring leaf includes stirring leaf and lower stirring leaf, fixes being provided with on last stirring leaf and fits with a contraceptive ring, and the fixed lower ring that is provided with on stirring leaf down is provided with the side leaf between last stirring leaf and the lower stirring leaf, and the side leaf upper end is connected and is fitted with a contraceptive ring, and the lower ring is connected to side leaf lower extreme, and fits with a contraceptive ring, the lower ring, go up the stirring leaf, stir leaf and side leaf and constitute the fretwork formula frustum shape structure that uses the connecting axle as the axis jointly.
In order to further improve the stirring homogenization effect, the end of the upper stirring blade is connected with the inner wall of the upper ring, and the end of the lower stirring blade is connected with the inner wall of the lower ring.
In order to further improve the stirring homogenization effect, the ratio of the upper ring to the lower ring is 0.5-0.9.
In order to further improve the stirring homogenization effect, the side edges of the side blades are in an outer circular arc shape.
Preferably, the upper stirring blade and/or the lower stirring blade is an inner arc stirring blade.
Preferably, the number of the upper stirring blades, the lower stirring blades and the side blades is two, the two upper stirring blades, the two lower stirring blades and the two side blades are respectively arranged symmetrically by taking the connecting shaft as a center, and the two upper stirring blades, the two lower stirring blades and the two side blades are arranged in a different side manner.
Preferably, one of the stirring blades is obliquely and upwardly deflected, the other stirring blade is obliquely and downwardly deflected, and the upper stirring blade and the lower stirring blade are alternately deflected.
Furthermore, a spiral stirring blade is arranged on the connecting shaft between the upper stirring blade and the lower stirring blade, and the two ends of the spiral stirring blade are respectively staggered with the connecting part of the upper stirring blade and the connecting shaft and the connecting part of the lower stirring blade and the connecting shaft.
Furthermore, a stirring column is arranged on the connecting shaft between the upper stirring blade and the lower stirring blade.
Compared with the existing high-viscosity material stirrer, the stirrer has the following beneficial effects: the stirrer is matched with the connecting shaft, the stirring blades, the upper ring, the lower ring, the side blades and the hollow frustum-shaped structures, so that high-viscosity materials in the stirring process flow horizontally around the stirrer on one hand, flow upwards from the inner cavity of the stirrer from bottom to top and flow downwards from top to bottom around the outer wall of the stirrer on the other hand, vertical and oblique flow circulation is realized, the high-viscosity materials in the stirring process flow obliquely in a layered manner around the outer wall of the side blades, full-dimensional internal flow stirring circulation of the high-viscosity materials is realized, and the stirring homogenization effect of the high-viscosity materials is optimized; the stirrer is used for stirring a mixture of various high-viscosity materials, has excellent mixing, stirring and homogenizing effects, does not have the phenomena of uneven mixing and stirring and solidification of the high-viscosity materials in the stirring process, and is beneficial to improving the quality of construction materials and the construction efficiency.
Drawings
FIG. 1 is a schematic view of a homogenizer for high viscosity materials in example 1 of the present invention;
FIG. 2 is a schematic view of a homogenizer for high viscosity materials in example 6 of the present invention;
FIG. 3 is a schematic view of the connecting shaft of the homogenizer for highly viscous materials in example 5 of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are not to be construed as limiting the scope of the invention, and that modifications and variations that are not essential to the invention may be made by those skilled in the art in light of the teachings herein.
Example 1
The utility model provides a high viscous material homogenizing stirrer, as shown in fig. 1, including the connecting axle 1 of vertical setting, be provided with the stirring leaf on connecting axle 1, the stirring leaf includes stirring leaf 6 and lower stirring leaf 5, it fits with a contraceptive ring 2 to fix being provided with on stirring leaf 6 last, it is provided with down ring 4 to fix on stirring leaf 5 down, be provided with side leaf 3 between stirring leaf 6 and lower stirring leaf 5 last, it fits with a contraceptive ring 2 to connect in 3 upper ends of side leaf, the lower ring 4 is connected to 3 lower extremes of side leaf, and fit with a contraceptive ring 2, the lower ring 4, go up stirring leaf 6, stirring leaf 5 and side leaf 3 constitute the fretwork formula frustum annular structure who uses connecting axle 1 as the axis jointly down.
In order to further improve the stirring and homogenizing effects, the tail end of the upper stirring blade 6 is fixedly connected with the inner wall of the upper ring 2, and the tail end of the lower stirring blade 5 is fixedly connected with the inner wall of the lower ring 4.
In order to further improve the stirring homogenization effect, the diameter ratio of the upper ring 2 to the lower ring 4 is 0.5-0.9, and the structure is adopted to facilitate the vertical and oblique flow of the high-viscosity materials during the stirring process.
In order to further improve the stirring homogenization effect, the side edges of the side blades 3 are in an outer circular arc shape.
Preferably, the upper stirring vanes 6 and the lower stirring vanes 5 are inner circular stirring vanes.
Preferably, the number of the upper stirring blades 6, the lower stirring blades 5 and the side blades 3 is two, the two upper stirring blades 6, the two lower stirring blades 5 and the two side blades 3 are respectively arranged symmetrically with the connecting shaft 1 as a center, and the two upper stirring blades 6, the two lower stirring blades 5 and the two side blades 3 are arranged in a manner of being opposite to each other.
Preferably, one of the upper stirring vanes 6 is disposed to deflect obliquely upward, the other stirring vane 6 is disposed to deflect obliquely downward, and the upper stirring vanes 6 and the lower stirring vanes 5 are alternately disposed to deflect, i.e., the upper stirring vanes 6 and the corresponding lower stirring vanes 5 therebelow deflect in opposite directions.
Example 2
The utility model provides a high viscous material homogenizing stirrer, combine the figure 1 of embodiment to show, including vertical connecting axle 1 that sets up, be provided with the stirring leaf on connecting axle 1, the stirring leaf includes stirring leaf 6 and stirring leaf 5 down, it fits with a contraceptive ring 2 to fix being provided with on stirring leaf 6 last, it is provided with down ring 4 to fix on stirring leaf 5 down, it is provided with side leaf 3 to go up stirring leaf 6 and stirring leaf 5 down, it fits with a contraceptive ring 2 to connect in 3 upper ends of side leaf, the lower ring 4 is connected to 3 lower extremes of side leaf, and fit with a contraceptive ring 2, down ring 4, go up stirring leaf 6, stirring leaf 5 and side leaf 3 constitute the fretwork formula frustum annular structure who uses connecting axle 1 as the axis jointly.
The inner wall of the lower ring 4 is fixedly connected with the position between the middle part and the tail end of the upper stirring blade 6, namely the upper stirring blade 6 is fixedly connected on the wall of the upper ring 2 in a penetrating way, and the lower stirring blade 5 is fixedly connected on the wall of the lower ring 4 in a penetrating way, so that the inner side and the outer side of the side blade 3 can be simultaneously stirred by adopting the structure, and the flowing and disturbance of high-viscosity materials on the inner side and the outer side of the side blade 3 are realized.
In order to further improve the stirring homogenization effect, the diameter ratio of the upper ring 2 to the lower ring 4 is 0.6-0.8, and the structure is more favorable for the vertical and oblique flow of the high-viscosity materials in the stirring process.
In order to further improve the stirring homogenization effect, the side edges of the side blades 3 are in an outer circular arc shape.
Preferably, the upper stirring vanes 6 and the lower stirring vanes 5 are inner circular stirring vanes.
Preferably, the number of the upper stirring blades 6, the lower stirring blades 5 and the side blades 3 is two, the two upper stirring blades 6, the two lower stirring blades 5 and the two side blades 3 are respectively arranged symmetrically with the connecting shaft 1 as a center, and the two upper stirring blades 6, the two lower stirring blades 5 and the two side blades 3 are arranged in a manner of being opposite to each other.
Preferably, one of the upper stirring vanes 6 is disposed to deflect obliquely upward, the other stirring vane 6 is disposed to deflect obliquely downward, and the upper stirring vanes 6 and the lower stirring vanes 5 are alternately disposed to deflect, i.e., the upper stirring vanes 6 and the corresponding lower stirring vanes 5 therebelow deflect in opposite directions.
Example 3
A high viscosity material homogenizing stirrer, which is referred to in example 1. Wherein, a spiral stirring blade 8 is arranged on the connecting shaft 1 between the upper stirring blade 6 and the lower stirring blade 5, the spiral stirring blade 8 is shown by the number 8 in fig. 3, and two ends of the spiral stirring blade 8 are respectively staggered with the connecting position of the upper stirring blade 6 and the connecting shaft 1 and the connecting position of the lower stirring blade 5 and the connecting shaft 1.
Example 4
A high viscosity material homogenizing mixer, refer to example 2. Wherein, a spiral stirring blade 8 is arranged on the connecting shaft 1 between the upper stirring blade 6 and the lower stirring blade 5, the spiral stirring blade 8 is shown by the number 8 in figure 3, and the two ends of the spiral stirring blade 8 are respectively staggered with the connecting part of the upper stirring blade 6 and the connecting shaft 1 and the connecting part of the lower stirring blade 5 and the connecting shaft 1.
Example 5
A homogenizer for high viscosity materials, as described with reference to example 1 and figure 3. Wherein, be provided with spiral stirring leaf 8 on the connecting axle 1 between last stirring leaf 6 and lower stirring leaf 5, and the both ends of spiral stirring leaf 8 stagger respectively the position of being connected of last stirring leaf 6 and connecting axle 1, the position of being connected of lower stirring leaf 5 and connecting axle 1.
A plurality of stirring columns 7 are arranged on the connecting shaft 1 between the upper stirring blade 6 and the lower stirring blade 5, and a gap of 10-20mm is reserved between the tail end of each stirring column 7 and the inner wall of each side blade 3.
Example 6
A high viscosity material homogenizing mixer, as described with reference to example 1 and as shown in figure 2. Wherein, a plurality of stirring columns 7 are horizontally arranged on the connecting shaft 1 between the upper stirring blade 6 and the lower stirring blade 5, and a gap of 10-15mm is reserved between the tail ends of the stirring columns 7 and the inner wall of the side blade 3.
The stirrer is matched with the connecting shaft, the stirring blades, the upper ring, the lower ring, the side blades and the hollow frustum-shaped structures, so that high-viscosity materials in the stirring process flow horizontally around the stirrer on one hand, flow upwards from the inner cavity of the stirrer from bottom to top and flow downwards from top to bottom around the outer wall of the stirrer on the other hand, and flow vertically and obliquely, the high-viscosity materials in the stirring process flow obliquely in a layered manner around the outer wall of the side blades, the full-dimensional internal flow stirring circulation of the high-viscosity materials is realized, the flow direction of the high-viscosity materials in the stirring process is shown as an arrow in figure 1, and the stirring homogenization effect of the high-viscosity materials is optimized; the stirrer is used for stirring a mixture of various high-viscosity materials, has excellent mixing, stirring and homogenizing effects, and does not have the phenomena of uneven mixing and stirring and solidification of the high-viscosity materials in the stirring process.
Claims (7)
1. The utility model provides a high-viscosity material homogenizing stirrer, includes vertical connecting axle (1) that sets up, is provided with stirring leaf, its characterized in that on connecting axle (1): the stirring blades comprise an upper stirring blade (6) and a lower stirring blade (5), an upper ring (2) is fixedly arranged on the upper stirring blade (6), a lower ring (4) is fixedly arranged on the lower stirring blade (5), a side blade (3) is arranged between the upper stirring blade (6) and the lower stirring blade (5), the upper end of the side blade (3) is connected with the upper ring (2), the lower end of the side blade (3) is connected with the lower ring (4), and the upper ring (2), the lower ring (4), the upper stirring blade (6), the lower stirring blade (5) and the side blade (3) jointly form a hollow frustum-shaped structure taking the connecting shaft (1) as an axis; the lateral edges of the lateral blades (3) are in an outer circular arc shape; the upper stirring blade (6) and/or the lower stirring blade (5) are/is an inner arc stirring blade.
2. The blender as recited in claim 1, wherein: go up stirring leaf (6) end connection the inner wall of fitting with a contraceptive ring (2), stirring leaf (5) end connection down encircles (4) inner wall down.
3. The agitator of claim 1 or 2, wherein: the diameter ratio of the upper ring (2) to the lower ring (4) is 0.5-0.9.
4. The blender as recited in claim 3, wherein: go up stirring leaf (6) down stirring leaf (5) the quantity of side leaf (3) is two, and two go up stirring leaf (6), two stir leaf (5), two down side leaf (3) respectively with connecting axle (1) is central symmetrical arrangement, two go up stirring leaf (6), two stir leaf (5) and two down side leaf (3) are the heteropleural and arrange.
5. The agitator of claim 4, wherein: one of the upper stirring blades (6) is obliquely and upwardly deflected, the other upper stirring blade (6) is obliquely and downwardly deflected, and the upper stirring blades (6) and the lower stirring blades (5) are alternately deflected.
6. The blender as recited in claim 5, wherein: go up stirring leaf (6) with stir down between leaf (5) be provided with spiral stirring leaf (8) on connecting axle (1), and the both ends of spiral stirring leaf (8) stagger respectively go up stirring leaf (6) with the position of being connected of connecting axle (1) stir down leaf (5) with the position of being connected of connecting axle (1).
7. The blender as recited in claim 6, wherein: and a stirring column (7) is arranged on the connecting shaft (1) between the upper stirring blade (6) and the lower stirring blade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026403.6A CN109569362B (en) | 2019-01-11 | 2019-01-11 | High-viscosity material homogenizing stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026403.6A CN109569362B (en) | 2019-01-11 | 2019-01-11 | High-viscosity material homogenizing stirrer |
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| Publication Number | Publication Date |
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| CN109569362A CN109569362A (en) | 2019-04-05 |
| CN109569362B true CN109569362B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910026403.6A Active CN109569362B (en) | 2019-01-11 | 2019-01-11 | High-viscosity material homogenizing stirrer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039676B (en) * | 2019-05-11 | 2021-11-02 | 山东振富医疗器械有限公司 | Polyether sulfone micro-filtration membrane casting solution stirring device |
| CN115400623B (en) * | 2022-09-30 | 2024-01-30 | 广州天沅硅胶机械科技有限公司 | Sizing material mixes core and includes its mixing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385439A1 (en) * | 1977-03-28 | 1978-10-27 | Sopreba | Household mixer for paste-like materials - is attachable to drill and prevents projection outwards and upwards to ensure thorough mixing |
| US5865539A (en) * | 1997-09-30 | 1999-02-02 | Rogers; Mike | Rotary mixing device for fluidic material |
| CN205412884U (en) * | 2015-06-23 | 2016-08-03 | 西安建筑科技大学 | Stirring rake and mixer |
| CN206587607U (en) * | 2016-12-15 | 2017-10-27 | 湖南汇升生物科技有限公司 | A kind of starch dissolution device |
| CN107737547A (en) * | 2017-10-27 | 2018-02-27 | 宁波市江北区伊人宝贸易有限公司 | A kind of efficient mixing arrangement of decorative paint |
-
2019
- 2019-01-11 CN CN201910026403.6A patent/CN109569362B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385439A1 (en) * | 1977-03-28 | 1978-10-27 | Sopreba | Household mixer for paste-like materials - is attachable to drill and prevents projection outwards and upwards to ensure thorough mixing |
| US5865539A (en) * | 1997-09-30 | 1999-02-02 | Rogers; Mike | Rotary mixing device for fluidic material |
| CN205412884U (en) * | 2015-06-23 | 2016-08-03 | 西安建筑科技大学 | Stirring rake and mixer |
| CN206587607U (en) * | 2016-12-15 | 2017-10-27 | 湖南汇升生物科技有限公司 | A kind of starch dissolution device |
| CN107737547A (en) * | 2017-10-27 | 2018-02-27 | 宁波市江北区伊人宝贸易有限公司 | A kind of efficient mixing arrangement of decorative paint |
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| CN109569362A (en) | 2019-04-05 |
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