CN2640718Y - Swirl agitator - Google Patents
Swirl agitator Download PDFInfo
- Publication number
- CN2640718Y CN2640718Y CN 03243773 CN03243773U CN2640718Y CN 2640718 Y CN2640718 Y CN 2640718Y CN 03243773 CN03243773 CN 03243773 CN 03243773 U CN03243773 U CN 03243773U CN 2640718 Y CN2640718 Y CN 2640718Y
- Authority
- CN
- China
- Prior art keywords
- agitator
- blending
- stirring
- diameter
- slurry
- 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 - Fee Related
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Abstract
The utility model discloses a swirled blender, which relates to the technical field of concrete blender and comprises a blending barrel, a blending stick which is connected with the turning axis of the electromotor and enters into the blending barrel, a blending knife with a blade is arranged at the lower part of the blending stick, the returning diameter of the furthest end of the blending knife is the 23 percent of the diameter of the blending barrel. The swirled blender is used for blending the building slurry material.
Description
Technical field
The utility model relates to the concrete mixer technical field, especially a kind of mixer that includes agitator and stretch into the stirring handful in this barrel.
Background technology
In post-stretching prestressed concrete system, duct grouting is one important procedure, and it requires the slurry of required perfusion to stir, good fluidity, the slurry stirring technique is wanted seeking time is short, mixing speed is fast.In this field, the mixer that is applied in this occasion is the JW180 type mortar mixer that Aviation Industry Corporation produces mostly, it is to adopt Motor Drive one thick stirring handful to go deep into the interior stirring vane that drives of agitator to rotate and stir operation, the impeller diameter of this mixer accounts for 98% of agitator diameter, its design is to work under the slow-speed of revolution, can not quick rotation, otherwise slurry can overflow agitator, therefore, it mainly is to rely on the principle of friction contact to realize stirring operation.Mixing speed is slow on the one hand for this mixer, and mixing cycle is long, is unfavorable for the duct grouting operation; On the other hand, because its speed of agitator is slow, the slurry in agitator centre, position is difficult for the contact blade, and it is even inadequately to stir the slurry that comes out, and caking is a lot, is easy to take place when the grouting operation phenomenon of plugging; In addition, because blade is big, blade and slurry contact-making surface are big, and rotary resistance is very big, cause stirring freely not burn motor easily.
Summary of the invention
The purpose of this utility model provides a kind of vortex mixer, and it is low and stir uneven problem that it mainly can solve the mixing speed of existing mixer.
To achieve these goals, the scheme that the utility model adopts is: it includes agitator and connects, stretches into stirring handful in the described agitator with motor rotary shaft, the stirring blade with cutting edge is equipped with in the bottom that described stirring is held in both hands, and the tactical diameter of stirring blade outermost end is 23% of a described agitator diameter.
Above-mentioned agitator can be provided with two, and the mitigation rod of " E " font is housed at the inwall of agitator.Above-mentioned agitator can be connected with base, and the side of this base is connected with the puddle support that is erected on the agitator, and described motor is contained on the crossbeam of described puddle support.
Owing to adopted such scheme the utility model compared with prior art to have following beneficial effect:
1, mixing speed is fast.Because 23% the stirring blade that the tactical diameter of its outermost end is the agitator diameter is equipped with in the bottom of stir holding in both hands, its mixing speed can design very soon, higher 14～43 times than the rotating speed of existing mixer, make slurry in agitator, form eddying motion fast, not only movement velocity is fast, and because of the axis part of agitator forms vortex, slurry seethes after inhale down the vortex core and can not overflow outside the agitator, therefore can realize quick stirring.
2, slurry stirs.Slurry forms eddying motion fast in agitator on the one hand, and the mutual strong movements of slurry self is mixed; On the other hand, the slurry that forms vortex continues to flow through stirring blade along vortex, and block wherein certainly will be by the chopping of atwirl stirring blade; Again on the one hand, slurry is flowed through and when relaxing rod caking can be divided.Therefore, can there be block in the slurry that stirs.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing example structure of the present utility model is described in further detail:
Among the embodiment shown in Figure 1, this vortex mixer is equipped with the agitator 4 of two circles on base 6, the inwall of agitator 4 is equipped with the mitigation rod 5 of " E " font, side at base 6 is equipped with puddle support 2, two motors 1 is housed on the crossbeam of puddle support 2, the rotating shaft of two motors 1 is connected with a stirring rod 3 that stretches in the agitator 4 respectively, and the stirring blade 7 that has cutting edge on it is equipped with in the lower end of stirring rod 3, and the tactical diameter of stirring blade 7 outermost end is 23% of an agitator interior diameter.
This vortex mixer relaxes the speed and the rotation direction of the changed eddy current slurry of rod 5 when work, make the slurry of flowing through lump separately simultaneously.
Claims (3)
1, a kind of vortex mixer, it includes agitator and the stirring that connects with motor rotary shaft, stretch in the described agitator is held in both hands, it is characterized in that: the stirring blade with cutting edge is equipped with in the bottom that described stirring is held in both hands, and the tactical diameter of stirring blade outermost end is 23% of a described agitator diameter.
2, vortex mixer according to claim 1 is characterized in that: the described agitator of stating can be provided with two, and the mitigation rod of " E " font is housed at the inwall of agitator.
3, vortex mixer according to claim 1 and 2, it is characterized in that: described agitator can be connected with base, and the side of this base is connected with the puddle support that is erected on the agitator, and described motor is contained on the crossbeam of described puddle support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243773 CN2640718Y (en) | 2003-04-09 | 2003-04-09 | Swirl agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243773 CN2640718Y (en) | 2003-04-09 | 2003-04-09 | Swirl agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640718Y true CN2640718Y (en) | 2004-09-15 |
Family
ID=34292369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243773 Expired - Fee Related CN2640718Y (en) | 2003-04-09 | 2003-04-09 | Swirl agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640718Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704271B (en) * | 2009-11-12 | 2012-05-09 | 黑旋风工程机械开发有限公司 | High-speed grout producing and sending machine supported by stirring pumping coaxial cantilever |
| CN104258755A (en) * | 2014-08-21 | 2015-01-07 | 四川富临集团成都机床有限责任公司 | Milling machine liquid coolant blending device |
-
2003
- 2003-04-09 CN CN 03243773 patent/CN2640718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704271B (en) * | 2009-11-12 | 2012-05-09 | 黑旋风工程机械开发有限公司 | High-speed grout producing and sending machine supported by stirring pumping coaxial cantilever |
| CN104258755A (en) * | 2014-08-21 | 2015-01-07 | 四川富临集团成都机床有限责任公司 | Milling machine liquid coolant blending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |