CN204058063U - Stirrer - Google Patents
Stirrer Download PDFInfo
- Publication number
- CN204058063U CN204058063U CN201420486840.9U CN201420486840U CN204058063U CN 204058063 U CN204058063 U CN 204058063U CN 201420486840 U CN201420486840 U CN 201420486840U CN 204058063 U CN204058063 U CN 204058063U
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- central shaft
- support
- down gear
- stirring
- axle sleeve
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Abstract
The utility model discloses a kind of stirrer, comprise: step-down gear, central shaft, stirring rake, under water supporting base, treatment tank, step-down gear support and stirring support, described treatment tank bottom center is provided with supporting base under water, central shaft is provided with above supporting seat, stir Bracket setting to arrange around central shaft in central shaft bottom, stirring rake is fixed on stirring support, central shaft top is provided with step-down gear, step-down gear is fixed on step-down gear support, and described step-down gear support is connected with treatment tank.By the way, the utility model stirrer has that unfailing performance is high, compact construction, mixing effect are good, noise is little, the advantages such as the life-span is long, steadiness good, easy to maintenance, has market outlook widely in sewage purification market simultaneously.
Description
Technical field
The utility model relates to sewage treatment area, particularly relates to a kind of stirrer.
Background technology
Oxidation Ditch Technology uses at most at present, and a kind for the treatment of process that adaptability is the widest, obtains the extensive approval of experts and scholars, and this approval Main Basis oxidation ditch can adapt to the change of municipal effluent water quality and quantity well, and process water outlet can be up to standard preferably.But, but expert is seldom had to carry out multi-specialized coordination research to the energy consumption of this technique, mechanical efficiency, the anaerobism of oxidation ditch and anoxic section on the surface, save energy consumption because not needing aeration to support, but anaerobic/anoxic section is for preventing microorganism sedimentation, need to stir, in fact calculate according to volume capability of energy dissipation, the unit volume energy consumption index of the impeller under water used at present is not second to aeration unit volume capability of energy dissipation, and underwater propeller is a kind of a kind of special machinery utilizing diving current Design Theory to go out.In order to the pond glassware for drinking water ensured outside tens of rice has enough kinetic energy, reach stirring object, therefore, the speed of impeller outlet is very large, and the stirring kinetic energy that the current near impeller obtain is excessive, there is energy wastage phenomenon.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of stirrer, by adopting two-way circulation principle, forms two-way circulation, makes bottom microorganism continuous constantly be improved treatment effect by current band to the water surface; Adopt spline joint by the driving mechanism on truss and central shaft, make teetertottering of truss pass to central shaft; Dewater beyond lower bearing bearing under water, then the parts that need not overhaul; Have that unfailing performance is high, compact construction, mixing effect are good, noise is little, the advantages such as the life-span is long, steadiness good, easy to maintenance, have market outlook widely in sewage purification market simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of stirrer, comprise: step-down gear, central shaft, stirring rake, supporting base under water, treatment tank, step-down gear support and stirring support, described treatment tank bottom center is provided with supporting base under water, central shaft is provided with above supporting seat, stir Bracket setting to arrange around central shaft in central shaft bottom, stirring rake is fixed on stirring support, central shaft top is provided with step-down gear, step-down gear is fixed on step-down gear support, described step-down gear support is connected with treatment tank.
In the utility model preferred embodiment, described stirring Bracket setting has multiple, stirs support and equally arranges around central shaft, stirs on support and is provided with multiple stirring rake, become equidistant placement between the stirring rake on same stirring support.
In the utility model preferred embodiment, above described step-down gear, be provided with motor, below step-down gear, central shaft junction be provided with spline.
In the utility model preferred embodiment, described supporting seat under water comprises joint flange, thrust block, bearing support, turning axle, deep groove ball bearing, shrouding, oil sealing axle sleeve, water seal axle sleeve, base flange and base, described base is connected with base flange, base flange is provided with oil sealing axle sleeve, bearing support is provided with in oil sealing axle sleeve, bearing support comprises top chock and step, top chock is provided with thrust block, step is provided with deep groove ball bearing, shrouding is provided with below step, rotary sleeve is connected in bearing, oil sealing axle sleeve overcoat is connected to water seal axle sleeve, water seal axle sleeve is connected with joint flange.
In the utility model preferred embodiment, described stirring rake is arranged on central shaft middle and lower part.
The beneficial effects of the utility model are: the utility model stirrer, by adopting two-way circulation principle, forms two-way circulation, make bottom microorganism continuous constantly be improved treatment effect by current band to the water surface; Adopt spline joint by the driving mechanism on truss and central shaft, make teetertottering of truss pass to central shaft; Dewater beyond lower bearing bearing under water, then the parts that need not overhaul; Have that unfailing performance is high, compact construction, mixing effect are good, noise is little, the advantages such as the life-span is long, steadiness good, easy to maintenance, have market outlook widely in sewage purification market simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of stirrer one of the present utility model preferred embodiment;
Fig. 2 is the structural representation of a preferred embodiment of supporting base under water;
In accompanying drawing, the mark of each parts is as follows: 1, step-down gear, and 2, central shaft, 3, stirring rake, 4, supporting base under water, 5, treatment tank, 6, joint flange, 7, thrust block, 8, bearing support, 9, turning axle, 10, deep groove ball bearing, 11, shrouding, 12, oil sealing axle sleeve, 13, water seal axle sleeve, 14, base flange, 15, base.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of stirrer, comprise: step-down gear 1, central shaft 2, stirring rake 3, under water supporting base 4, treatment tank 5, step-down gear 1 support and stirring support, described treatment tank 5 bottom center is provided with supporting base 4 under water, central shaft 2 is provided with above supporting seat, stir Bracket setting to arrange around central shaft 2 in central shaft 2 bottom, stirring rake 3 is fixed on stirring support, central shaft 2 top is provided with step-down gear 1, step-down gear 1 is fixed on step-down gear 1 support, and described step-down gear 1 support is connected with treatment tank 5.
Described stirring Bracket setting has multiple, stirs support and equally arranges around central shaft 2, stirs on support and is provided with multiple stirring rake 3, become equidistant placement between the stirring rake 3 on same stirring support, and convenient stirring, improves mixing effect.
Be provided with motor above described step-down gear 1, below step-down gear 1, central shaft 2 junction be provided with spline, make can carry out relative movement up and down, avoid vibrations to be delivered on central shaft 2.
Described supporting seat under water comprises joint flange 6, thrust block 7, bearing support 8, turning axle 9, deep groove ball bearing 10, shrouding 11, oil sealing axle sleeve 12, water seal axle sleeve 13, base flange 14 and base 15, described base 15 is connected with base flange 14, base flange 14 is provided with oil sealing axle sleeve 12, bearing support 8 is provided with in oil sealing axle sleeve 12, bearing support 8 comprises top chock and step, top chock is provided with thrust block 7, step is provided with deep groove ball bearing 10, shrouding 11 is provided with below step, turning axle 9 is socketed in bearing, water seal axle sleeve 13 is socketed with outside oil sealing axle sleeve 12, water seal axle sleeve 13 is connected with joint flange 6, there is good support fixed effect, ensure central shaft 2 stable connection, there is good bearing capacity simultaneously, effective carrying sleeve mechanism also ensures normal operation.
Described stirring rake 3 is arranged on central shaft 2 middle and lower part, ensures the formation of two-way circulation, improves stirring efficiency.
The beneficial effect of the utility model stirrer is:
One, adopting two-way circulation principle by arranging half high shape stirring rake, forming two-way circulation, make bottom microorganism continuous constantly be improved treatment effect by current band to the water surface;
Two, adopt spline joint by the driving mechanism on truss and central shaft, make teetertottering of truss pass to central shaft;
Three, by only arranging bearing spider under water, beyond the lower bearing bearing that dewaters, then the parts that need not overhaul;
Four, have that unfailing performance is high, compact construction, mixing effect are good, noise is little, the advantages such as the life-span is long, steadiness good, easy to maintenance, have market outlook widely in sewage purification market simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a stirrer, it is characterized in that, comprise: step-down gear, central shaft, stirring rake, under water supporting base, treatment tank, step-down gear support and stirring support, described treatment tank bottom center is provided with supporting base under water, central shaft is provided with above supporting seat, stir Bracket setting to arrange around central shaft in central shaft bottom, stirring rake is fixed on stirring support, central shaft top is provided with step-down gear, step-down gear is fixed on step-down gear support, and described step-down gear support is connected with treatment tank.
2. stirrer according to claim 1, is characterized in that, described stirring Bracket setting has multiple, stirs support and equally arranges around central shaft, stirs on support and is provided with multiple stirring rake, become equidistant placement between the stirring rake on same stirring support.
3. stirrer according to claim 1, is characterized in that, is provided with motor above described step-down gear, below step-down gear, central shaft junction is provided with spline.
4. stirrer according to claim 1, it is characterized in that, described supporting seat under water comprises joint flange, thrust block, bearing support, turning axle, deep groove ball bearing, shrouding, oil sealing axle sleeve, water seal axle sleeve, base flange and base, described base is connected with base flange, base flange is provided with oil sealing axle sleeve, bearing support is provided with in oil sealing axle sleeve, bearing support comprises top chock and step, top chock is provided with thrust block, step is provided with deep groove ball bearing, shrouding is provided with below step, rotary sleeve is connected in thrust block and deep groove ball bearing, oil sealing axle sleeve overcoat is connected to water seal axle sleeve, water seal axle sleeve is connected with joint flange.
5. stirrer according to claim 1, is characterized in that, described stirring rake is arranged on central shaft middle and lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486840.9U CN204058063U (en) | 2014-08-27 | 2014-08-27 | Stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486840.9U CN204058063U (en) | 2014-08-27 | 2014-08-27 | Stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058063U true CN204058063U (en) | 2014-12-31 |
Family
ID=52199617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486840.9U Active CN204058063U (en) | 2014-08-27 | 2014-08-27 | Stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892383A (en) * | 2017-12-19 | 2018-04-10 | 李心菊 | A kind of aerator for sanitary sewage disposal |
| CN108704721A (en) * | 2018-05-07 | 2018-10-26 | 浙江艾领创矿业科技有限公司 | A kind of ball adding device for fine grinding equipment |
-
2014
- 2014-08-27 CN CN201420486840.9U patent/CN204058063U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892383A (en) * | 2017-12-19 | 2018-04-10 | 李心菊 | A kind of aerator for sanitary sewage disposal |
| CN108704721A (en) * | 2018-05-07 | 2018-10-26 | 浙江艾领创矿业科技有限公司 | A kind of ball adding device for fine grinding equipment |
| CN108704721B (en) * | 2018-05-07 | 2024-04-09 | 浙江艾领创矿业科技有限公司 | Ball adding device for fine grinding equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |