CN204017734U - A kind of composite stirring equipment - Google Patents
A kind of composite stirring equipment Download PDFInfo
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- CN204017734U CN204017734U CN201420496761.6U CN201420496761U CN204017734U CN 204017734 U CN204017734 U CN 204017734U CN 201420496761 U CN201420496761 U CN 201420496761U CN 204017734 U CN204017734 U CN 204017734U
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Abstract
The utility model proposes a kind of composite stirring equipment, comprise cylindrical shell, cylindrical shell (1) is for cylindrical, the guide shell (9) being provided with cylindrical hollow is fixedly mounted on the inner central authorities of cylindrical shell (1), and the space between guide shell (9) outer wall and cylindrical shell (1) inwall is staggered installation of flow-stopping plate (10); Shaft (7) and agitator arm (8) are installed by guide shell (9) central authorities, and water inlet pipe (2) is arranged on cylindrical shell (1), and water inlet pipe level height is higher than the top of guide shell (9); Outlet pipe (4) is arranged on cylindrical shell (1), and outlet pipe level height is lower than guide shell (9) end; The outlet being provided with chemical feed pipe (3) is arranged in guide shell (9).The utility model can make water fully be stirred, and eliminates dead angle, and impeller running resistance is little, and power conversion efficiency is high, and energy consumption is little, and cost is low, and its volume is little, and structure is simple, easy to maintenance.
Description
One, technical field
The utility model relates to a kind of composite stirring equipment, especially in the coagulation reaction tank of sewage disposal, stirs, make to add medicament and fully mix with sewage for dosing.
Two, background technology
What generally adopt in current sewage disposal coagulation reaction tank is perpendicular axis type mixer, the blade that this mixer adopts single or multiple lift level to install, i.e. frame blade.There is certain dead angle area when being uniformly mixed sewage in this machine, and in the process be uniformly mixed, most sewage all presents the fluidised form of laminar flow, thus cause medicament can not mix equably with sewage.In addition, multi-layer oar blade or oar frame rotational resistance in water is very large, thus causes adapted power of motor excessive, and therefore operating cost is high.
Three, utility model content
The utility model object is, for defect and the deficiency of prior art, proposes a kind of composite stirring equipment, solves prior art problem.Have compact conformation, volume is little, and structure is simple, and operation maintenance facilitates feature; Mix with sewage Quick uniform in particular for medicament.
For achieving the above object, this uses novel concrete scheme to be: a kind of composite stirring equipment, comprise cylindrical shell, cylindrical shell (1) is for cylindrical, the guide shell (9) being provided with cylindrical hollow is fixedly mounted on the inner central authorities of cylindrical shell (1), and the space between guide shell (9) outer wall and cylindrical shell (1) inwall is staggered installation of flow-stopping plate (10); Shaft (7) and agitator arm (8) are installed by guide shell (9) central authorities, and water inlet pipe (2) is arranged on cylindrical shell (1), and water inlet pipe level height is higher than the top of guide shell (9); Outlet pipe (4) is arranged on cylindrical shell (1), and outlet pipe level height is lower than guide shell (9) end; The outlet being provided with chemical feed pipe (3) is arranged in guide shell (9).
The diameter of flow-stopping plate guide shell (9) is 1/2 to 6/7 of cylindrical shell (1) diameter.
The outlet of chemical feed pipe is arranged on the middle part of guide shell.
The length that flow-stopping plate stretches out equals the half of the space distance between guide shell (9) outer wall and cylindrical shell (1) inwall.
Motor (5) is arranged on directly over guide shell (9), and shaft coupling (6), shaft (7) and agitator arm (8) are installed in motor (5) bottom.
The utility model compared with prior art, has following beneficial effect:
1. this agitating device is according to propeller and axial-flow pump operation principle, in agitating device cylindrical shell, guide shell is set, and at the flow-stopping plate that is crisscross arranged between cylindrical shell and guide shell, substantially increase and stir sewage and the mixed effect adding medicament, while improve the operational efficiency of system, also reduce energy consumption and added amount of chemical.Through hydraulic model test, be uniformly mixed without dead angle, can allow sewage and medicament Homogeneous phase mixing rapidly, agitating device is less by more than 20% than agitating device volume of the same type, cost of reducing investment outlay;
2. compact conformation, volume is little, and structure is simple, and operation maintenance is convenient;
3. medicament mixes with sewage Quick uniform, can reduce medicament input amount, reduces operating cost;
4. agitator arm running resistance is little, and power conversion efficiency is high, and on average lower by more than 30% than perpendicular axis type mixer energy consumption, operating cost is low, and energy-saving efficiency is remarkable.
Four, accompanying drawing explanation
Fig. 1 agitating device structural representation
Five, detailed description of the invention
As shown in Figure 1: the utility model forms primarily of cylindrical shell (1), water inlet pipe (2), chemical feed pipe (3), outlet pipe (4), motor (5), shaft coupling (6), shaft (7), agitator arm (8), guide shell (9), flow-stopping plate (10) and sewage draining exit (11).Annexation between them is: guide shell is arranged on the center of cylindrical shell, staggered mounting block stream plate on guide shell outer wall and cylinder inboard wall.The length that flow-stopping plate stretches out equals the half of the space distance between guide shell (9) outer wall and cylindrical shell (1) inwall, and the diameter of flow-stopping plate guide shell (9) is 1/2 to 6/7 scope of cylindrical shell (1) diameter.
Motor is arranged on directly over guide shell, and motor lower portion installs shaft coupling, shaft and agitator arm.Water inlet pipe is arranged on cylindrical shell, higher than guide shell; Outlet pipe is arranged on cylindrical shell, at the bottom of guide shell; Chemical feed pipe is arranged in guide shell.The outlet of chemical feed pipe is arranged on the middle part of guide shell.
The utility model is work like this: motor drives the agitator arm be arranged on shaft to rotate through shaft coupling, shaft, form negative pressure promotion sewage when shaft rotates and enter guide shell toward agitating device flows, chemical feed pipe is arranged in guide shell, adds even medicament with sewage together flowing.Up to turn back through the gap between guide shell and agitating device cylindrical shell after sewage flows out bottom guide shell backflow, the sewage in whole agitating device, forms " ∏ " shape and refluxes.In the process of backflow, be subject to the choked flow effect being arranged on the flow-stopping plate be crisscross arranged between guide shell and agitating device cylindrical shell, form stronger action of turbulent flow, medicament is mixed rapidly and uniformly with sewage.
Claims (4)
1. a composite stirring equipment, it is characterized in that, comprise cylindrical shell, cylindrical shell (1) is for cylindrical, the guide shell (9) being provided with cylindrical hollow is fixedly mounted on the inner central authorities of cylindrical shell (1), and the space between guide shell (9) outer wall and cylindrical shell (1) inwall is staggered installation of flow-stopping plate (10); Shaft (7) and agitator arm (8) are installed by guide shell (9) central authorities, and water inlet pipe (2) is arranged on cylindrical shell (1), and water inlet pipe level height is higher than the top of guide shell (9); Outlet pipe (4) is arranged on cylindrical shell (1), and outlet pipe level height is lower than guide shell (9) end; The outlet being provided with chemical feed pipe (3) is arranged in guide shell (9).
2. a kind of composite stirring equipment according to claim 1, is characterized in that, the diameter of flow-stopping plate guide shell (9) is 1/2 to 6/7 of cylindrical shell (1) diameter.
3. a kind of composite stirring equipment according to claim 1, is characterized in that, the outlet of chemical feed pipe is arranged on the middle part of guide shell.
4. a kind of composite stirring equipment according to claim 1, is characterized in that, the length that flow-stopping plate stretches out equals the half of the space distance between guide shell (9) outer wall and cylindrical shell (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496761.6U CN204017734U (en) | 2014-08-29 | 2014-08-29 | A kind of composite stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496761.6U CN204017734U (en) | 2014-08-29 | 2014-08-29 | A kind of composite stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017734U true CN204017734U (en) | 2014-12-17 |
Family
ID=52057647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496761.6U Active CN204017734U (en) | 2014-08-29 | 2014-08-29 | A kind of composite stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395647A (en) * | 2018-11-19 | 2019-03-01 | 宁波富理电池材料科技有限公司 | A kind of double ultrasound couple devices and the method for preparing lithium-rich manganese-based anode material presoma and its positive electrode |
| CN113877502A (en) * | 2021-10-19 | 2022-01-04 | 路利 | Reaction kettle for producing silicone oil |
-
2014
- 2014-08-29 CN CN201420496761.6U patent/CN204017734U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395647A (en) * | 2018-11-19 | 2019-03-01 | 宁波富理电池材料科技有限公司 | A kind of double ultrasound couple devices and the method for preparing lithium-rich manganese-based anode material presoma and its positive electrode |
| CN113877502A (en) * | 2021-10-19 | 2022-01-04 | 路利 | Reaction kettle for producing silicone oil |
| CN113877502B (en) * | 2021-10-19 | 2024-05-17 | 湖北隆桥硅材料有限公司 | Reaction kettle for producing silicone oil |
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