CN201770500U - Double-steering stirring device - Google Patents
Double-steering stirring device Download PDFInfo
- Publication number
- CN201770500U CN201770500U CN2010202554659U CN201020255465U CN201770500U CN 201770500 U CN201770500 U CN 201770500U CN 2010202554659 U CN2010202554659 U CN 2010202554659U CN 201020255465 U CN201020255465 U CN 201020255465U CN 201770500 U CN201770500 U CN 201770500U
- Authority
- CN
- China
- Prior art keywords
- impeller
- bearing
- stirring device
- double
- main shaft
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a sewage treatment unit, in particular to a double-steering stirring device, which is characterized in that a bearing is arranged in a bearing bracket, a spindle is arranged in the bearing, one end of the spindle is connected with an electric motor through a speed reducer, an impeller is arranged at the other end of the spindle, a guide shell is arranged on the periphery of the impeller, a water retaining disc is arranged above the guide shell, and the impeller adopts a cylindrical continuous spiral impeller, so that the stirring device can rotate forwardly and reversely, thereby preventing the impeller from being wrapped by soft strips; the double-steering stirring device has good equitability, small radial swinging and vibration force, discontinuous water flow and stable water flow; and the soft strips can not be hooked by the impeller, so that the impeller can not be wrapped by the soft strips and can be operated discontinuously, and the double-steering stirring device is suitable for the sewage treatment of various sewage digesters.
Description
Technical field
The utility model relates to waste disposal plant, says it is a kind of dual rotation whipping appts in detail.
Background technology
We know, existing whipping appts, be in bottom bracket, to be provided with bearing, be provided with main shaft in the bearing, main shaft one end is connected with electric motor through step-down gear, the main shaft the other end is provided with the impeller that the blade two or more identical with conventional fan formed, and impeller outer is arranged with guide shell, and the guide shell top is provided with water retaining disk.This dual rotation whipping appts because main shaft is provided with the impeller that the blade two or more identical with conventional fan formed, is merely able to unidirectional rotation, can not forward and reversely rotate; Balance is poor, radially wobbles big; Current are interrupted, and flow is not steady, and vibration force is big; The easy hook software of blade bar makes the impeller cisco unity malfunction.
Summary of the invention
The technical problem that the utility model solves is that solution is merely able to unidirectional rotation, can not forward and reversely rotate; Balance is poor, radially wobbles big; Current are interrupted, and flow is not steady, and vibration force is big; The easy hook software of blade bar makes the problem of impeller cisco unity malfunction, and providing a kind of can forward and reversely rotate, and can prevent that the software bar from twining; Balance is good, radially wobbles little; Current are uninterrupted, and flow is steady, and vibration force is little; Impeller can hook software bar, and the software bar can not twine impeller, and impeller is the dual rotation whipping appts of works better uninterruptedly.
The technical solution of the utility model is, be provided with bearing in the bottom bracket, be provided with main shaft in the bearing, main shaft one end is connected with electric motor through step-down gear, the main shaft the other end is provided with impeller, and impeller outer is arranged with guide shell, and the guide shell top is provided with water retaining disk, the primary structure characteristics are that impeller is cylindrical continuous helical impeller.
The beneficial effects of the utility model are, because impeller is cylindrical continuous helical impeller, can forward and reversely rotate, and can prevent that the software bar from twining; Balance is good, radially wobbles little; Current are uninterrupted, and flow is steady, and vibration force is little; Impeller can hook software bar, and the software bar can not twine impeller, and impeller is works better uninterruptedly.The utility model is applicable to the sewage disposal of various sewage digester.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model, also is a kind of synoptic diagram of embodiment.
Embodiment
Dual rotation whipping appts as shown in the figure, bottom bracket 6 are long sleeve shaft bolsters, are provided with bearing in the bottom bracket 6, are that two ends are respectively equipped with head bearing 5 and lower bearing 8 in long sleeve shaft bolster 6, make the axially loaded equilibrium, can eliminate to radially wobble the stationary performance height.Be provided with main shaft 7 in head bearing 5 and the lower bearing 8, main shaft 7 can be a hollow spindle, and hollow spindle can be saved starting material, reduces cost.Main shaft 7 one ends are connected with electric motor 1 through step-down gear 2, and electric motor 1 can drive step-down gear 2, drive main shaft 7 and rotate.Step-down gear 2 can be fixed on the bottom bracket 6 through step-down gear support 3.Main shaft 7 the other ends are provided with impeller 11, and impeller 11 peripheries are provided with guide shell 10, and guide shell 10 tops are provided with water retaining disk 9.Water retaining disk 9 belows are circular arc, can reduce the resistance of dash shunting, reduce power consumption, save energy.Impeller 11 is cylindrical continuous helical impellers, can forward and reversely rotate, and can prevent that the software bar from twining; Balance is good, radially wobbles little; Current are uninterrupted, and flow is steady, and vibration force is little; Impeller can hook software bar, and the software bar can not twine impeller, and impeller is works better uninterruptedly.Bottom bracket 6 can be installed in digester 4 tops, and during work, electric motor 1 drives step-down gear 2, drives main shaft 7, and impeller 11 is rotated, and sewage is mixed carry out chemical treatment.
Claims (5)
1. a dual rotation whipping appts is provided with bearing in the bottom bracket, is provided with main shaft in the bearing, main shaft one end is connected with electric motor through step-down gear, and the main shaft the other end is provided with impeller, and impeller outer is arranged with guide shell, the guide shell top is provided with water retaining disk, and it is characterized in that: impeller is cylindrical continuous helical impeller.
2. dual rotation whipping appts according to claim 1 is characterized in that: said bottom bracket is long sleeve shaft bolster.
3. dual rotation whipping appts according to claim 1 and 2 is characterized in that: two ends are respectively equipped with head bearing and lower bearing in the said bottom bracket.
4. dual rotation whipping appts according to claim 1 is characterized in that: said main shaft is a hollow spindle.
5. dual rotation whipping appts according to claim 1 is characterized in that: said water retaining disk below is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202554659U CN201770500U (en) | 2010-07-13 | 2010-07-13 | Double-steering stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202554659U CN201770500U (en) | 2010-07-13 | 2010-07-13 | Double-steering stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770500U true CN201770500U (en) | 2011-03-23 |
Family
ID=43750338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202554659U Expired - Fee Related CN201770500U (en) | 2010-07-13 | 2010-07-13 | Double-steering stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042598A (en) * | 2012-12-26 | 2013-04-17 | 张家港保税区多元机械设备制造有限公司 | Guide device for stirrer |
-
2010
- 2010-07-13 CN CN2010202554659U patent/CN201770500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042598A (en) * | 2012-12-26 | 2013-04-17 | 张家港保税区多元机械设备制造有限公司 | Guide device for stirrer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2764472Y (en) | Agitating head | |
| CN105363374B (en) | A kind of sewage stirrer | |
| CN201921648U (en) | Double-stirring sleeve spindle pulping tank | |
| US9187919B2 (en) | Apparatus for mechanically treating a liquid composition and method for mechanically treating such a liquid composition | |
| CN201770500U (en) | Double-steering stirring device | |
| CN202673799U (en) | Rotatable type bladeless fan | |
| CN203002269U (en) | Novel stirrer | |
| CN105145469A (en) | Aeration-surging integrated dual-speed aerator | |
| CN2521217Y (en) | Sewage digesting pool stirrer | |
| CN202531356U (en) | Barrel-type wind power generating device | |
| CN202833983U (en) | Speed reducer rigidity inputting flange structure with backstop | |
| CN102600746B (en) | Submersible hyperboloid mixer | |
| CN212971292U (en) | Wind-driven aerator | |
| CN202237856U (en) | Liquid glass agitating device | |
| CN203877963U (en) | Activated sludge pool stirring device | |
| CN102580632A (en) | Efficient gas-liquid reactor | |
| CN202085013U (en) | Driving electric motor adopting end covers of non-shaft-extension end as bottom foot | |
| CN202860438U (en) | Bottom stirrer for industrial liquid | |
| CN201842703U (en) | Deep-water aeration device | |
| CN201711192U (en) | Center driving ball mill | |
| CN203120733U (en) | Pond aerator | |
| CN208236676U (en) | A kind of Miniature water flow propeller for sewage treatment | |
| CN103272513A (en) | Cone screw mixer | |
| CN202823257U (en) | Waterweed scattering device | |
| CN202011866U (en) | Energy-saving wok for expelling oil |
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: 20110323 Termination date: 20120713 |