CN201301266Y - Stabilized propeller agitator - Google Patents
Stabilized propeller agitator Download PDFInfo
- Publication number
- CN201301266Y CN201301266Y CNU200820219789XU CN200820219789U CN201301266Y CN 201301266 Y CN201301266 Y CN 201301266Y CN U200820219789X U CNU200820219789X U CN U200820219789XU CN 200820219789 U CN200820219789 U CN 200820219789U CN 201301266 Y CN201301266 Y CN 201301266Y
- Authority
- CN
- China
- Prior art keywords
- propeller type
- stir shaft
- rotary propeller
- motor
- propeller
- 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
Links
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a stabilized propeller agitator, which comprises a motor 3, a suspension frame 1, an agitating shaft 2 and a propeller vane 4, wherein the agitating shaft 2 is installed in the suspension frame 1, the motor 3 is connected on the upper end of the agitating shaft 2, and the propeller vane 4 is installed on the agitating shaft 2. The stabilized propeller agitator is characterized in that a stabilizer fan 5 is installed on the propeller vane 4. The damping effect on the stabilizer fan 5 generated by agitating mud is utilized to prevent or reduce the oscillation of the agitator, and to control the flexibility of the agitating shaft 2 within the allowable range, thereby realizing the stable work. The stabilized propeller agitator provided by the utility model has the advantages of simple structure, low cost, convenient installation and use, not only can evenly agitate mud, can prolong the service life of bearings, and reduce the maintenance cost.
Description
Technical field
The utility model relates to stirrer.
Background technology
Existing sludge of sewage treatment plant Buffer Pool is not underslung with stirrer, because Buffer Pool is darker, the lower end of stir shaft is provided with bearings under water, and bearing or its stir shaft damage easily.
Summary of the invention
The purpose of this utility model is to provide a kind of stable rotary propeller type stirrer.
The utility model provides a kind of stable rotary propeller type stirrer, comprise motor 3, hang frame 1, stir shaft 2 and rotary propeller type blade 4, hang frame and 1 li stir shaft 2 is housed, stir shaft 2 upper ends are connected with motor 3, rotary propeller type blade 4 is housed on the stir shaft 2, it is characterized in that: stabilization 5 is housed on the rotary propeller type blade 4.Utilize stirred slurry to the damping action that stabilization 5 produces, stop or reduce the swing of stirrer, the amount of deflection of stir shaft 2 is controlled in allowed limits, reach steady operation.
The stable rotary propeller type stirrer that the utility model provides, its motor 3 can be connected with stir shaft 2 through speed reduction unit 6 and/or shaft coupling 7, to satisfy required rotating speed and to be convenient to loading and unloading.
The stable rotary propeller type stirrer that the utility model provides can be equipped with many group rotary propeller type blades 4 on its stir shaft 2, look the height of mud Buffer Pool height and stirred slurry and determine.
The stable rotary propeller type stirrer that the utility model provides can be equipped with 1～10 group of rotary propeller type blade 4 on its stir shaft 2.
The stable rotary propeller type stirrer that the utility model provides, its stir shaft 2 lower ends have the vertex of a cone, play the rectification guide effect.
The stable rotary propeller type stirrer that the utility model provides, its advantage is: simple in structure, cheap, have not only that to stir mud even, and have installations, easy to use, prolong bearing work-ing life, reduction maintenance cost simultaneously.
Description of drawings
The synoptic diagram of the stable rotary propeller type stirrer structure that Fig. 1 provides for the utility model.
Embodiment
Embodiment 1
A kind of stable rotary propeller type stirrer that is used for the stirring of sludge of sewage treatment plant Buffer Pool, its structure as shown in Figure 1, comprise motor 3, hang frame 1, stir shaft 2, rotary propeller type blade 4 and stabilization 5, stir shaft 2 is contained in by bearing 13 and hangs 1 li of frame, hang frame 1 lower end and have end cap 12, there is motor 3 stir shaft 2 upper ends, and motor 3 is connected with stir shaft 2 with/shaft coupling 7 through speed reduction unit 6, and motor 3 and speed reduction unit 6 are contained on the support 11 that hangs frame 1; Two groups of rotary propeller type blades 4 are fixed on the stir shaft 2 with joint bolt 21 respectively, and stir shaft 2 lower ends have the vertex of a cone, and stabilization 5 is housed on the rotary propeller type blade 4.
During use, hang frame 1 and be contained on the tank deck 81 of mud surge tank 8, stir shaft 2 inserts in the mud, near a jar end 82.
Embodiment 2
A kind of stable rotary propeller type stirrer that is used for the stirring of sludge of sewage treatment plant Buffer Pool, its structure as shown in Figure 2, comprise motor 3, hang frame 1, stir shaft 2, rotary propeller type blade 4 and stabilization 5, stir shaft 2 is contained in by bearing 13 and hangs 1 li of frame, hang frame 1 lower end and have end cap 12, there is motor 3 stir shaft 2 upper ends, and motor 3 is connected with stir shaft 2 with/shaft coupling 7 through speed reduction unit 6, and motor 3 and speed reduction unit 6 are contained on the support 11 that hangs frame 1; Ten groups of rotary propeller type blades 4 are fixed on the stir shaft 2 with joint bolt 21 respectively, and stir shaft 2 lower ends have the vertex of a cone, and stabilization 5 is housed on the rotary propeller type blade 4.
During use, hang frame 1 and be contained on the tank deck 81 of mud surge tank 8, stir shaft 2 inserts in the mud, near a jar end 82.
Claims (5)
1, a kind of stable rotary propeller type stirrer, comprise motor (3), hang frame (1), stir shaft (2) and rotary propeller type blade (4), hang frame (1) lining stir shaft (2) is housed, stir shaft (2) upper end is connected with motor (3), rotary propeller type blade (4) is housed on the stir shaft (2), it is characterized in that: stabilization (5) is housed on the rotary propeller type blade (4).
2, according to the described stable rotary propeller type stirrer of claim 1, it is characterized in that: described motor (3) is connected with stir shaft (2) through speed reduction unit (6) and/or shaft coupling (7).
3, according to the described stable rotary propeller type stirrer of claim 1, it is characterized in that: many group rotary propeller type blades (4) are housed on the described stir shaft (2).
4, according to the described stable rotary propeller type stirrer of claim 2, it is characterized in that: many group rotary propeller type blades (4) are housed on the described stir shaft (2).
5, according to the described stable rotary propeller type stirrer of one of claim 1～4, it is characterized in that: described stir shaft (2) lower end has the vertex of a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820219789XU CN201301266Y (en) | 2008-11-26 | 2008-11-26 | Stabilized propeller agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820219789XU CN201301266Y (en) | 2008-11-26 | 2008-11-26 | Stabilized propeller agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301266Y true CN201301266Y (en) | 2009-09-02 |
Family
ID=41084888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820219789XU Expired - Fee Related CN201301266Y (en) | 2008-11-26 | 2008-11-26 | Stabilized propeller agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301266Y (en) |
-
2008
- 2008-11-26 CN CNU200820219789XU patent/CN201301266Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20111126 |