CN203862174U - Spiral belt type stirrer - Google Patents
Spiral belt type stirrer Download PDFInfo
- Publication number
- CN203862174U CN203862174U CN201420072160.2U CN201420072160U CN203862174U CN 203862174 U CN203862174 U CN 203862174U CN 201420072160 U CN201420072160 U CN 201420072160U CN 203862174 U CN203862174 U CN 203862174U
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- CN
- China
- Prior art keywords
- ribbon
- shaft
- helix
- agitator
- cylindrical shell
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a spiral belt type stirrer. The stirrer comprises a barrel, a base and a motor, wherein the base is arranged on the barrel, and the motor is arranged on the base. The stirrer is characterized by further comprising a spiral belt type stirring paddle which is connected with the motor and arranged in the barrel, the spiral belt type stirring paddle comprises a stirring shaft, spiral belts with the certain pitch and support rods, the spiral belts are made of spiral steel belts, the spiral belts and the stirring shaft are connected through the support rods, the spiral belts comprise an outer spiral belt and an inner spiral belt, the radial distance from the outer spiral belt to the axis of the stirring shaft is larger than that from the inner spiral belt to the axis of the stirring shaft, and spiral directions of the inner spiral belt and the outer spiral belt are opposite. The moving direction of materials passing through the inner spiral belt is opposite to the moving direction of materials passing through the outer spiral belt during stirring, so that the stirring effect can be improved.
Description
Technical field
The utility model relates to a kind of mixing apparatus, particularly a kind of helix(ribbon type) agitator.
Background technology
Helix(ribbon type) agitator is a kind of widely used agitator, is generally used for the mixing of medium-high viscosity fluid foods and group's powder.When stirring, the mobile of material is by ribbon rotary action, ribbon material is around done upwards and circumferential movement, and the middle material of kettle moves downward, thereby forms upper and lower, inside and outside circulating, and reaches the objects such as even mixing and heat transfer.For single helical-ribbon type blade, when the single helical-ribbon type blade of material process, material can only move along a direction, be upwards spiral or spiral downwards, because the unicity of motion can not stir material fully, and change the direction of motion of material along blade by the direction of rotation that changes stirring motor, increase cost, and while changing the direction of rotation of stirring motor, motor has individual stopped process, stirring efficiency is reduced; In addition, because the pitch of helical-ribbon type blade is larger, make troubles to processing.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, and the helix(ribbon type) agitator that a kind of mixing effect is good, stirring efficiency is high is provided.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of helix(ribbon type) agitator, comprise cylindrical shell, be arranged on the support on this cylindrical shell, be arranged on the motor on this support, it is characterized in that: also comprise and be connected with described motor and be arranged on the ribbon impeller in described cylindrical shell, described ribbon impeller comprises shaft, there is the ribbon that the spirality steel band of a constant pitch is made, and connect the support bar of this ribbon and this shaft, described ribbon comprises outer ribbon and interior ribbon, described outer ribbon to the radial distance of the axis of described shaft is greater than the radial distance of described interior ribbon to the axis of described shaft, the hand of spiral of described outer ribbon and described interior ribbon is contrary.
Preferably, in the pitch ratio of described outer ribbon, the pitch of ribbon is large, and pitch less than normal has been brought easy to manufacture.
As improvement, half section of described outer ribbon is dextrorotation, and the described interior ribbon corresponding with the outer ribbon of this dextrorotation is left-handed; Another half section of described outer ribbon is left-handed, and the corresponding described interior ribbon of the outer ribbon left-handed with this is dextrorotation.On same ribbon, change the hand of spiral, on the one hand, be conducive to material and move back and forth along shaft, improve stirring extent; The axial force balance that on the other hand, can also make shaft be subject to.
Improve, described helical-ribbon type blade also comprises the axle sleeve that connects described support bar and described shaft again, and this axle sleeve adopts shroud ring to be connected with this shaft, is convenient to the dismounting of ribbon.
Improve, described cylindrical shell tilts again, and the material in cylindrical shell also can tilt with cylindrical shell, prevents to a certain extent the formation of whirlpool.
Improve, also comprise a flapper disk being connected with described motor output shaft, be provided with the dish baffle plate of some on described flapper disk, described dish baffle plate is parallel with described shaft.In the time stirring the less material of viscosity, along with speed of agitator improves, liquid rotates with blade, under centrifugal action, pour into internal face and rise, core liquid level declines, and forms whirlpool, be called the district that swirls, by dish baffle plate being set, playing the effect of the whirlpool that confuses formation.Preferably, the tangent line of described dish baffle plate and described flapper disk is and is less than an angle of 90 degrees.
Improve, described shaft is eccentric setting on described flapper disk again, and due to eccentric effect, ribbon impeller, by not being fixed on the central rotation of cylindrical shell, is not easy to vortex arising.
Improve again, on described cylinder lateral wall, side shield is set, described side shield and sidewall have certain distance, the tangent line of the sidewall of described side shield and described cylindrical shell is and is less than an angle of 90 degrees, and described dish baffle plate is relative with the tangent line angulation direction of described side shield and described cylindrical shell with the tangent line angulation direction of described flapper disk.Distance between side shield and sidewall plays the effect of shearing fluid; Side shield makes the fluid of sidewall get back to central area in addition, and cooperatively interacts with dish baffle plate, plays the effect of the whirlpool that confuses formation.
Compared with prior art, owing to the utility model has the advantage of: interior ribbon and outer ribbon that the hand of spiral is contrary are set on same shaft, make shaft in rotary course, through the material of interior ribbon and the material movement opposite direction of the outer ribbon of process, there are two reciprocal motions in material on same shaft simultaneously like this, is conducive to improve mixing effect, and in this process, do not need the direction of rotation of stirring motor to change, improved stirring efficiency yet.
Brief description of the drawings
Fig. 1 is the structural representation of helix(ribbon type) agitator in the utility model embodiment;
Fig. 2 is the structural representation of ribbon impeller in Fig. 1;
Fig. 3 is the schematic diagram that is related to of dish baffle plate and side shield.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figures 1 to 3, helix(ribbon type) agitator in this enforcement, comprises cylindrical shell 3, is arranged on support 2 on this cylindrical shell 3, is arranged on motor 1 on this support 2, is connected and is arranged on the ribbon impeller 6 in cylindrical shell 3, the flapper disk 4 being connected with the output shaft 8 of motor 1 with motor 1.
Wherein, ribbon impeller 6 comprises shaft 61, has the ribbon that the spirality steel band of a constant pitch makes and connect this ribbon and the support bar 65 of this shaft 61.This ribbon comprises outer ribbon 62 and interior ribbon 63, and outer ribbon 62 to the radial distance of the axis of shaft 61 is greater than the radial distance of interior ribbon 63 to the axis of shaft 61; Half section of outer ribbon 62 is dextrorotation, the interior ribbon 63 corresponding with the outer ribbon 62 of this dextrorotation is left-handed, another half section of outer ribbon 62 is left-handed, the corresponding interior ribbon 63 of the outer ribbon 62 left-handed with this is dextrorotation, on same ribbon, change the hand of spiral, not only be conducive to material and move back and forth along shaft 61, improve stirring extent, but also the axial force balance that can make shaft 61 be subject to; In addition, in the pitch ratio of outer ribbon 62, the pitch of ribbon 63 is large, and pitch less than normal has been brought easy to manufacture.
In addition, ribbon impeller 6 also comprises the axle sleeve 64 that connects support bar 62 and shaft 61, and this axle sleeve 64 adopts shroud ring to be connected with this shaft 61, is convenient to the dismounting of ribbon.
In addition, be provided with the dish baffle plate 7 of some on flapper disk 4, dish baffle plate 7 is parallel with shaft 61, and the tangent line of dish baffle plate 7 and flapper disk 4 is and is less than an angle of 90 degrees, and shaft 61 is eccentric setting on flapper disk 7.
On cylindrical shell 3 sidewalls, side shield 5 is set, side shield 5 has certain distance with sidewall, side shield 5 is and is less than an angle of 90 degrees with the tangent line of cylindrical shell 3, and dish baffle plate 7 is relative with the sidewall tangent line angulation direction of cylindrical shell 3 with tangent line angulation direction and the side shield 5 of flapper disk 4.Distance between side shield 5 and sidewall plays the effect of shearing fluid; Side shield 5 makes the fluid of sidewall get back to central area in addition, and cooperatively interacts with dish baffle plate 7, plays the effect of the whirlpool that confuses formation.
Finally, this cylindrical shell 3 can also tilt, and also can prevent to a certain extent the formation of whirlpool.
Claims (9)
1. a helix(ribbon type) agitator, comprise cylindrical shell, be arranged on the support on this cylindrical shell, be arranged on the motor on this support, it is characterized in that: also comprise and be connected with described motor and be arranged on the ribbon impeller in described cylindrical shell, described ribbon impeller comprises shaft, there is the ribbon that the spirality steel band of a constant pitch is made, and connect the support bar of this ribbon and this shaft, described ribbon comprises outer ribbon and interior ribbon, described outer ribbon to the radial distance of the axis of described shaft is greater than the radial distance of described interior ribbon to the axis of described shaft, the hand of spiral of described outer ribbon and described interior ribbon is contrary.
2. helix(ribbon type) agitator according to claim 1, is characterized in that: in the pitch ratio of described outer ribbon, the pitch of ribbon is large.
3. helix(ribbon type) agitator according to claim 2, is characterized in that: half section of described outer ribbon is dextrorotation, and the described interior ribbon corresponding with the outer ribbon of this dextrorotation is left-handed; Another half section of described outer ribbon is left-handed, and the corresponding described interior ribbon of the outer ribbon left-handed with this is dextrorotation.
4. helix(ribbon type) agitator according to claim 3, is characterized in that: described helical-ribbon type blade also comprises the axle sleeve that connects described support bar and described shaft, and this axle sleeve adopts shroud ring to be connected with this shaft.
5. according to the helix(ribbon type) agitator described in claim 1 to 4 any one, it is characterized in that: described cylindrical shell tilts.
6. according to the helix(ribbon type) agitator described in claim 1 to 4 any one, it is characterized in that: also comprise a flapper disk being connected with described motor output shaft, be provided with the dish baffle plate of some on described flapper disk, described dish baffle plate is parallel with described shaft.
7. according to the helix(ribbon type) agitator described in claim 6 any one, it is characterized in that: the tangent line of described dish baffle plate and described flapper disk is and is less than an angle of 90 degrees.
8. according to the helix(ribbon type) agitator described in claim 7 any one, it is characterized in that: described shaft is eccentric setting on described flapper disk.
9. the helix(ribbon type) agitator described in any one according to Claim 8, it is characterized in that: on described cylinder lateral wall, side shield is set, described side shield and sidewall have certain distance, the tangent line of the sidewall of described side shield and described cylindrical shell is and is less than an angle of 90 degrees, and described dish baffle plate is relative with the tangent line angulation direction of described side shield and described cylindrical shell with the tangent line angulation direction of described flapper disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072160.2U CN203862174U (en) | 2014-02-19 | 2014-02-19 | Spiral belt type stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072160.2U CN203862174U (en) | 2014-02-19 | 2014-02-19 | Spiral belt type stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862174U true CN203862174U (en) | 2014-10-08 |
Family
ID=51643165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072160.2U Expired - Fee Related CN203862174U (en) | 2014-02-19 | 2014-02-19 | Spiral belt type stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797629A (en) * | 2016-04-22 | 2016-07-27 | 天津市真如果食品工业有限公司 | Mixing equipment for fruit and vegetable powder |
| CN108905696A (en) * | 2018-06-15 | 2018-11-30 | 山东海容节能新材料有限公司 | Single shaft layering helical-ribbon type stirring system |
-
2014
- 2014-02-19 CN CN201420072160.2U patent/CN203862174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797629A (en) * | 2016-04-22 | 2016-07-27 | 天津市真如果食品工业有限公司 | Mixing equipment for fruit and vegetable powder |
| CN108905696A (en) * | 2018-06-15 | 2018-11-30 | 山东海容节能新材料有限公司 | Single shaft layering helical-ribbon type stirring system |
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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 |
Granted publication date: 20141008 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |