CN202087287U - Axial flow stirrer - Google Patents
Axial flow stirrer Download PDFInfo
- Publication number
- CN202087287U CN202087287U CN2011201774247U CN201120177424U CN202087287U CN 202087287 U CN202087287 U CN 202087287U CN 2011201774247 U CN2011201774247 U CN 2011201774247U CN 201120177424 U CN201120177424 U CN 201120177424U CN 202087287 U CN202087287 U CN 202087287U
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- blade
- axial flow
- diameter
- flow agitator
- supporting parts
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Abstract
The utility model provides an axial flow stirrer which comprises blades, blade supporting parts and a stirring hub, wherein the blades are fixed on the blade supporting parts through fastening pieces, and the blade supporting parts are connected with the stirring hub respectively; and the axial flow stirrer is characterized in that each blade is formed by bending steel plates according to the specific bending process, the blades are connected to the blade supporting parts through bolts, nuts and other fastening pieces, a certain angle is formed between the blade supporting parts and the vertical direction, and the blade supporting parts are directly welded on the stirring hub respectively. The axial flow stirrer can generate stronger axial flow under low power consumption, thereby achieving the efficient mixing and dispersion effects, and the axial flow stirrer is suitable for mixing of a low viscosity liquid-liquid system as well as the dispersion of a low concentration solid-liquid system. The axial flow stirrer also can be configured in a multilayered manner, and the layer spacing can be adjusted according to the stirring conditions and purpose requirements.
Description
Technical field
The utility model relates to a kind of low consumption, mixing plant efficiently, is specially adapted to the solid phase dispersion suspension of the mixing of low-viscosity material system and the solid content solid-liquid system when low.
Background technology
Mixing plant is widely used in industrial circles such as oil, chemical industry, light industry, pharmacy, under the effect of agitator, can reach mixing of materials evenly, gas disperses in liquid phase, solid phase suspension in liquid phase, augmentation of heat transfer and purposes such as mass transfer, optimization chemical reaction process.Different material properties is also different to the requirement of type of stirrer with the stirring purpose, and stirrer paddle commonly used has oar formula, turbine type, push type, anchor formula and frame etc.
When mixing plant is used for the mixing of low-viscosity system and solid-liquid suspension operation, at this moment need agitator paddle that very high axial circulation flow can be provided under lower energy consumption, general, the traditional Ship Propeling formula agitator of industrial employing satisfies this requirement.But the spiral vane of Ship Propeling formula agitator is the solid surface of a complexity, makes comparatively difficulty, and impeller is difficult to maximize.This has just increased blade in the difficulty aspect the processing and limited its application on the large scale industry jar.
The utility model content
The purpose of this utility model is, provides a kind of and can under low energy consumption, produce high-efficient axial stream, convenient processing and manufacture, and the axial flow agitator that is easy to maximize.The utility model can be applicable to prevent solid phase sedimentation etc. in the mixing of the liquid-liquid system of low-viscosity, the solid-liquid system under low concentration, because of its unit power consumption discharge capacity is big simple with manufacturing, also can be applicable to jumbo stirring occasion.
For achieving the above object, the utility model is achieved through the following technical solutions: the axial flow agitator, constitute by blade, blade support member and stirring wheel hub, and described blade is fixed on the blade support member by securing member, and the blade support member is connected with the stirring wheel hub.
As a kind of preferred version of the present utility model, described blade is three.
As a kind of preferred version of the present utility model, described blade is formed by the steel plate bending, and bending angle α is 15 ~ 60 °.
As a kind of preferred version of the present utility model, described bending angle α is 35 °.
As a kind of preferred version of the present utility model, the crooked process radius R1 of described blade is 0.2 ~ 0.6 times of diameter of propeller blade Dj.
As a kind of preferred version of the present utility model, the crooked process radius R1 of described blade is 0.33 times of diameter of propeller blade Dj.
As a kind of preferred version of the present utility model, the length of run d1 of described blade is 0.4 times of diameter of propeller blade Dj; The spreading width d2 of described blade is 0.3 ~ 0.5 times of described d1, be 0.13 ~ 0.17 times of described d1 corresponding to narrow the length of run d3 at securing member position on the described blade, be 0.15 ~ 0.25 times of described d1 corresponding to wide the length of run d4 at securing member position on the described blade, the corner cut β that described blade side departs from level is 5 ~ 20 °, described blade support member is in vertical direction with an angle γ, and described angle γ is 30 ~ 60 °.
As a kind of preferred version of the present utility model, described d2 is 0.4 times of described d1, and described d3 is 0.15 times of described d1, and described d4 is 0.2 times of described d1, and described corner cut β is 10 °, and described angle γ is 45 °.
As a kind of preferred version of the present utility model, described diameter of propeller blade Dj is 0.2 ~ 0.7 times of agitator tank diameter DI, specifically can adjust according to the requirement of stirring operating mode and stirring purpose.
As a kind of preferred version of the present utility model, described diameter of propeller blade Dj is 0.35 times of agitator tank diameter DI.
As a kind of preferred version of the present utility model, described blade is leafy or multi-layer configuration, and interlamellar spacing is 0.75 ~ 1.5 times of diameter of propeller blade Dj, specifically can adjust according to the requirement of stirring operating mode and stirring purpose.
As a kind of preferred version of the present utility model, described interlamellar spacing is 1 times of diameter of propeller blade Dj.
The blade of the utility model axial flow agitator is bent into according to certain rules by steel plate, and processing is simple, easily realizes maximizing; Blade pass is crossed to be fixed on the blade support member with securing member and is connected with wheel hub, easily assembling; The bending technique that blade is special can make the flow field of generation form very strong axial flow when reducing the agitator energy consumption, shortens incorporation time, realizes efficient immixture, satisfies liquid-liquid system mixing requirement.Blade unit's power consumption discharge capacity characteristics big and the strong downward axial flow of generation can prevent solid phase or mud in the liquid phase sedimentation, and the solid-liquid system that is suitable for low concentration is disperseed.In addition, when the ratio of height to diameter of process tank is big, can adopt leafy and form multilayer, described agitator can be realized whole still axial circular flow by the flow field coupling between layer and layer blade, obviously shortens incorporation time, the raising mixed effect.
Description of drawings
Fig. 1 is a structure vertical view of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the expanded view of Fig. 1 parts 1.
Fig. 4 is a leafy multi-layer configuration structure chart of the present utility model.
Reference numeral:
1 blade, 2 securing members, 3 blade support members 4 stir wheel hub
5 bending lines.
The specific embodiment
Below in conjunction with accompanying drawing the utility model axial flow agitator is described in further details.
Embodiment 1
As shown in Figure 1, the utility model axial flow agitator is made of with stirring wheel hub 4 blade 1, blade support member 3.Blade 1 is three, and securing member 2 is bolts and nuts; Blade 1 is fixed on the blade support member 3 by securing member 2, and blade support member 3 is connected with stirring wheel hub 4.
As shown in Figure 2, blade support member 3 is in vertical direction with an angle γ, and this angle γ is 45 °.
As shown in Figure 3, blade 1 is bent to the right by folding line 5 by steel plate and forms.In conjunction with Fig. 2, the bending angle [alpha] is 35 °, and crooked process radius R1 is 0.33 times of diameter of propeller blade Dj.The length of run d1 of blade 1 is 0.4 times of diameter of propeller blade Dj; The spreading width d2 of described blade is 0.4 times of described d1, be 0.15 times of described d1 corresponding to narrow the length of run d3 at securing member position on the described blade, be 0.2 times of described d1 corresponding to wide the length of run d4 at securing member position on the described blade, the corner cut β that described blade side departs from level is 10 °.
As shown in Figure 4, the utility model axial flow agitator can carry out leafy multi-layer configuration, and the blade interlamellar spacing is 1 times of diameter of propeller blade Dj.
The utility model axial flow agitator is made of with stirring wheel hub 4 blade 1, blade support member 3.Blade 1 is three, and securing member 2 is bolts and nuts; Blade 1 is fixed on the blade support member 3 by securing member 2, and blade support member 3 is connected with stirring wheel hub 4, and blade support member 3 is in vertical direction with an angle γ, and this angle γ is 30 °.
Blade 1 is bent to the right by folding line 5 by steel plate and forms.In conjunction with Fig. 2, the bending angle [alpha] is 15 °, and crooked process radius R1 is 0.2 times of diameter of propeller blade Dj.The length of run d1 of blade 1 is 0.4 times of diameter of propeller blade Dj; The spreading width d2 of described blade is 0.3 times of described d1, be 0.13 times of described d1 corresponding to narrow the length of run d3 at securing member position on the described blade, be 0.15 times of described d1 corresponding to wide the length of run d4 at securing member position on the described blade, the corner cut β that described blade side departs from level is 5 °.
The utility model axial flow agitator can carry out leafy multi-layer configuration, and the blade interlamellar spacing is 0.75 times of diameter of propeller blade Dj.
Embodiment 3
The utility model axial flow agitator is made of with stirring wheel hub 4 blade 1, blade support member 3.Blade 1 is three, and securing member 2 is bolts and nuts; Blade 1 is fixed on the blade support member 3 by securing member 2, and blade support member 3 is connected with stirring wheel hub 4, and blade support member 3 is in vertical direction with an angle γ, and this angle γ is 60 °.
Blade 1 is bent to the right by folding line 5 by steel plate and forms.In conjunction with Fig. 2, the bending angle [alpha] is 60 °, and crooked process radius R1 is 0.6 times of diameter of propeller blade Dj.The length of run d1 of blade 1 is 0.4 times of Dj; The spreading width d2 of described blade is 0.5 times of described d1, be 0.17 times of described d1 corresponding to narrow the length of run d3 at securing member position on the described blade, be 0.25 times of described d1 corresponding to wide the length of run d4 at securing member position on the described blade, the corner cut β that described blade side departs from level is 20 °.
The utility model axial flow agitator can carry out leafy multi-layer configuration, and the blade interlamellar spacing is 1.5 times of diameter of propeller blade Dj.
Claims (12)
1. the axial flow agitator is made of blade, blade support member, stirring wheel hub, and described blade is fixed on the blade support member by securing member, and the blade support member is connected with the stirring wheel hub.
2. axial flow agitator according to claim 1 is characterized in that, described blade is three.
3. axial flow agitator according to claim 1 is characterized in that, described blade is formed by the steel plate bending, and bending angle α is 15 ~ 60 °.
4. axial flow agitator according to claim 3 is characterized in that, described bending angle α is 35 °.
5. axial flow agitator according to claim 1 is characterized in that, the crooked process radius R1 of described blade is 0.2 ~ 0.6 times of diameter of propeller blade Dj.
6. axial flow agitator according to claim 5 is characterized in that, the crooked process radius R1 of described blade is 0.33 times of diameter of propeller blade Dj.
7. axial flow agitator according to claim 1 is characterized in that, the length of run d1 of described blade is 0.4 times of diameter of propeller blade Dj; The spreading width d2 of described blade is 0.3 ~ 0.5 times of described d1, be 0.13 ~ 0.17 times of described d1 corresponding to narrow the length of run d3 at securing member position on the described blade, be 0.15 ~ 0.25 times of described d1 corresponding to wide the length of run d4 at securing member position on the described blade, the corner cut β that described blade side departs from level is 5 ~ 20 °, described blade support member is in vertical direction with an angle γ, and described angle γ is 30 ~ 60 °.
8. axial flow agitator according to claim 7 is characterized in that, described d2 is 0.4 times of described d1, and described d3 is 0.15 times of described d1, and described d4 is 0.2 times of described d1, and described corner cut β is 10 °, and described angle γ is 45 °.
9. axial flow agitator according to claim 1 is characterized in that, described diameter of propeller blade Dj is 0.2 ~ 0.7 times of agitator tank diameter DI.
10. axial flow agitator according to claim 9 is characterized in that, described diameter of propeller blade Dj is 0.35 times of agitator tank diameter DI.
11. axial flow agitator according to claim 1 is characterized in that, described blade is leafy or multi-layer configuration, and interlamellar spacing is 0.75 ~ 1.5 times of diameter of propeller blade Dj.
12. axial flow agitator according to claim 11 is characterized in that, described interlamellar spacing is 1 times of diameter of propeller blade Dj.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201774247U CN202087287U (en) | 2011-05-30 | 2011-05-30 | Axial flow stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201774247U CN202087287U (en) | 2011-05-30 | 2011-05-30 | Axial flow stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087287U true CN202087287U (en) | 2011-12-28 |
Family
ID=45362387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201774247U Expired - Lifetime CN202087287U (en) | 2011-05-30 | 2011-05-30 | Axial flow stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386276A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Mounting structure having efficient stirring vanes |
| CN108371828A (en) * | 2018-04-08 | 2018-08-07 | 浙江长城搅拌设备股份有限公司 | A kind of high-efficiency mould suitable for medical product |
-
2011
- 2011-05-30 CN CN2011201774247U patent/CN202087287U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386276A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Mounting structure having efficient stirring vanes |
| CN108371828A (en) * | 2018-04-08 | 2018-08-07 | 浙江长城搅拌设备股份有限公司 | A kind of high-efficiency mould suitable for medical product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 200120 third building, 562 Gao Xiang Ring Road, Shanghai, Pudong New Area Patentee after: SHANGHAI MORIMATSU PRESSURE VESSEL Co.,Ltd. Address before: 201208 Shanghai city Pudong New Area Gugao Road No. 486 Patentee before: SHANGHAI MORIMATSU MIXING TECHNOLOGY ENGINEERING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Workshop 1, building 1, No. 458, Zhongmin Road, Maogang Town, Songjiang District, Shanghai, 201607 Patentee after: Shanghai Senyong Engineering Equipment Co.,Ltd. Address before: Building 3, No. 562, Gaoxiang Ring Road, Pudong New Area, Shanghai, 200120 Patentee before: SHANGHAI MORIMATSU PRESSURE VESSEL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |