CN201500516U - Working head of dispersing mixer in laboratory - Google Patents
Working head of dispersing mixer in laboratory Download PDFInfo
- Publication number
- CN201500516U CN201500516U CN2009202080128U CN200920208012U CN201500516U CN 201500516 U CN201500516 U CN 201500516U CN 2009202080128 U CN2009202080128 U CN 2009202080128U CN 200920208012 U CN200920208012 U CN 200920208012U CN 201500516 U CN201500516 U CN 201500516U
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- CN
- China
- Prior art keywords
- stator
- main shaft
- rotor
- tube
- working head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a working head of a dispersing mixer in a laboratory, which comprises a stator, a rotor, a stator tube, a main shaft and a bearing. The stator is provided with a stator cavity, the rotor is arranged in the stator cavity and the stator is connected with the stator tube. The main shaft is arranged in the stator tube, one end of the main shaft is connected with the rotor, and the bearing is sleeved on the main shaft and is in interference fit with the inner wall of the stator tube. The side wall of the stator is annularly provided with a plurality of inclined through holes; and the inclined angle between a center line of each inclined through hole and a longitudinal axial line of the main shaft is an acute angle. By adopting the technical scheme, the rotor is driven by a high-speed motor to generate an axial downward-push force, so that liquid flow instantly enters the stator cavity from the inclined through hole of the side wall of the stator and then is sprayed out from the bottom of the stator, wherein the liquid flow continuously enters from the inclined through hole by the generated strong vacuum sucking force, is sprayed out from the bottom of the stator and generates the up-down circulating flow, so that materials with high viscosity can also be fully turned and mixed.
Description
Technical field
The utility model relates to a kind of experiment type and disperses mixing apparatus, and particularly a kind of laboratory that is used for the solid-liquid mixing disperses the working head of mixer.
Background technology
Existing mixing apparatus mainly is made up of motor and paddle, and its limitation is that speed of agitator is low, and the working time is long, mixes inhomogeneously, is not suitable for the higher material of viscosity is mixed.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency of above-mentioned prior art, and a kind of working head that is fit to the laboratory that the higher material of viscosity disperses to mix is disperseed mixer is provided.
The technical solution of the utility model is: a kind of laboratory disperses the working head of mixer, comprises stator, rotor, stator tube, main shaft and bearing; This stator has a bore of stator, and rotor is arranged in this bore of stator, and stator links to each other with stator tube; Main shaft is arranged in the stator tube, and an end of main shaft links to each other with rotor, and bearing holder (housing, cover) is located on the main shaft, and inwall interference fit with stator tube, wherein, be equipped with a plurality of oblique through holes on the sidewall of stator, the angle between the center line of each oblique through hole and the longitudinal axis of main shaft is an acute angle.
After adopting technique scheme, rotor produces axially downward motive force under the drive of high-speed motor, and liquid stream moment is entered in the bore of stator from the oblique through hole of stator sidewall, then from the bottom ejection of stator.Wherein produce powerful pull of vacuum, impel liquid stream constantly from oblique through hole, to enter,, produce circular flow up and down, make full-bodied material also can stir mixing fully from the ejection of stator bottom.In addition, in the utility model, be between stator and stator tube, main shaft and the rotor and be threaded, therefore have good interchangeability.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the schematic diagram of the utility model under in running order.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
Laboratory of the present utility model disperses the working head of mixer, comprises stator 1, rotor 2, bearing 3, main shaft 4 and stator tube 5.Stator 1 has a bore of stator 11, and rotor 2 is arranged in this bore of stator 11, is provided with 3 blades 21 on rotor 2.Stator 1 links to each other with stator tube 5, is equipped with a plurality of oblique through holes 12 on the sidewall of stator 1, and the angle β between the center line X1 of each oblique through hole 12 and the longitudinal axis X2 of main shaft 4 is an acute angle.Preferably, tiltedly the quantity of through hole is 5.Main shaft 4 is arranged in the stator tube 5, and an end of main shaft 4 links to each other with rotor 2, and the other end links to each other with the high-speed motor (not shown).Bearing 3 is set on the main shaft 4, and with the inwall interference fit of stator tube 5.
Rotor 2 produces axially downward motive force under the drive of high-speed motor, liquid stream moment is entered in the narrow bore of stator 11 from five oblique through holes 12 of stator 1 sidewall, sprays from stator 1 bottom then.Wherein produce powerful pull of vacuum, impel liquid stream constantly from oblique through hole 12, to enter,, produce circular flow up and down, make full-bodied material also can stir mixing fully from the ejection of stator 1 bottom.
In a kind of preferred implementation, stator 1 and stator tube 5 be for being threaded, and main shaft 4 and rotor 2 are for being threaded.This makes stator of the present utility model and rotor quick-detach soon, is convenient to realize exchanging.
Claims (4)
1. the working head of a laboratory dispersion mixer comprises stator, rotor, stator tube, main shaft and bearing; Described stator has a bore of stator, and described rotor is arranged in this bore of stator, and stator links to each other with stator tube; Described main shaft is arranged in the stator tube, one end of main shaft links to each other with rotor, described bearing holder (housing, cover) is located on the main shaft, and inwall interference fit with stator tube, it is characterized in that, be equipped with a plurality of oblique through holes on the sidewall of described stator, the angle between the center line of each described oblique through hole and the longitudinal axis of described main shaft is an acute angle.
2. working head as claimed in claim 1 is characterized in that, described stator and described stator tube are for being threaded.
3. working head as claimed in claim 1 is characterized in that, described main shaft and described rotor are for being threaded.
4. working head as claimed in claim 1 is characterized in that, the quantity of described oblique through hole is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202080128U CN201500516U (en) | 2009-08-18 | 2009-08-18 | Working head of dispersing mixer in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202080128U CN201500516U (en) | 2009-08-18 | 2009-08-18 | Working head of dispersing mixer in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500516U true CN201500516U (en) | 2010-06-09 |
Family
ID=42451458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202080128U Expired - Lifetime CN201500516U (en) | 2009-08-18 | 2009-08-18 | Working head of dispersing mixer in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442241A (en) * | 2016-05-31 | 2017-12-08 | 上海弗鲁克科技发展有限公司 | High speed wet grinding device and its work head |
| CN107441975A (en) * | 2016-05-31 | 2017-12-08 | 上海弗鲁克科技发展有限公司 | Animal vegetable tissue is homogenized dispersion machine and its work head |
-
2009
- 2009-08-18 CN CN2009202080128U patent/CN201500516U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442241A (en) * | 2016-05-31 | 2017-12-08 | 上海弗鲁克科技发展有限公司 | High speed wet grinding device and its work head |
| CN107441975A (en) * | 2016-05-31 | 2017-12-08 | 上海弗鲁克科技发展有限公司 | Animal vegetable tissue is homogenized dispersion machine and its work head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FLUKO TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI FROCK FLUID MACHINERY MANUFACTURE CO., LTD. Effective date: 20120604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120604 Address after: 201802 Shanghai city Jiading District Shunda Road 300 Lane 21 Patentee after: Shanghai Fluko Technology Development Co., Ltd. Address before: 201802 Shanghai city Jiading District Shunda Road 300 Lane 21 Patentee before: Shanghai Fluko Fluid Machinery Manufacturing Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |
|
| CX01 | Expiry of patent term |