CN105582703A - Shaft-guide-type drag-reducing spiral-flow-guiding dispersion structure for separator - Google Patents
Shaft-guide-type drag-reducing spiral-flow-guiding dispersion structure for separator Download PDFInfo
- Publication number
- CN105582703A CN105582703A CN201410572789.8A CN201410572789A CN105582703A CN 105582703 A CN105582703 A CN 105582703A CN 201410572789 A CN201410572789 A CN 201410572789A CN 105582703 A CN105582703 A CN 105582703A
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- Prior art keywords
- guide
- flow
- vane
- shaft
- separator
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention relates to a shaft-guide-type drag-reducing spiral-flow-guiding dispersion structure for a separator. The structure comprises a flow guide vane which is spirally arranged on the external wall of a guide shaft, wherein the flow guide vane is radially connected to the external wall of the guide shaft, the upper and lower surfaces of the flow guide vane are separately provided with a plurality of flow guiding bars along the spiral direction of the flow guide vane, and flow guiding gaps are formed among adjacent flow guiding bars; and the external wall of the guide shaft is provided with a plurality of drag reduction holes, and the drag reduction holes are located among upper and lower layers of the flow guide vane. According to the structure, the vane is spirally arranged on the guide shaft, and a flow guiding bar structure is arranged on the vane, so that the effect on guiding the flow of a mixture of sand and water is improved; and the drag reduction holes are formed among the upper and lower layers of the vane, so that the resistance to stirring and flow guiding is relatively small.
Description
Technical field
The present invention relates to grit water separator, particularly resistance spiral stream guidance dispersed structure falls in the spindle guide formula of separator.
Background technology
Grit water separator is made up of charging precipitation bucket, helical axis, helicla flute, bracing frame and drive unit.Sand water mixed liquid enters after charging precipitation bucket through sloping plate deposition, and water is discharged from overflow launder, and helical axis is by sand settingBe lifted out the water surface from water after, discharge. Wherein, on helical axis, device has helical blade, existing helical bladeStirring separative efficiency to sand aqueous mixtures is not high, and the time of stirring is longer.
Summary of the invention
The applicant falls for the spindle guide formula of existing grit water separator above-mentioned that resistance spiral stream guidance dispersed structure existsShortcoming, studies and designs, and provides the spindle guide formula of the separator that a kind of stirring efficiency is high to fall resistance spiral stream guidanceDispersed structure.
In order to address the above problem, the present invention adopts following scheme:
A resistance spiral stream guidance dispersed structure falls in the spindle guide formula of separator, comprises that screw is in guide shaft outer wallGuide vane, guide vane is radially connected in the outer wall of guide shaft, and the upper and lower surface of guide vane is respectively with manyBar is along the flow guide bar of its hand of spiral, between adjacent flow guide bar with water conservancy diversion gap; The outer wall of guide shaft also withMultiple resistance holes that fall, fall resistance hole between the levels of guide vane.
Technique effect of the present invention is:
Blade screw of the present invention is installed on guide shaft, and flow guide bar structure is set on blade, raising to sand waterMixing water conservancy diversion effect; In between levels blade, arrange and fall resistance hole, less stirring and water conservancy diversion resistance.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, resistance spiral stream guidance dispersed structure falls in the spindle guide formula of the separator of the present embodiment, comprises spiral shellSpinning is placed in the guide vane 2 of guide shaft 1 outer wall, and guide vane 2 is radially connected in the outer wall of guide shaft 1, leadsThe upper and lower surface of stream blade 2 is respectively with many flow guide bars 21 along its hand of spiral, adjacent flow guide bar21 with water conservancy diversion gap; The outer wall of guide shaft 1 also, with multiple resistance holes 11 that fall, falls resistance hole 11 and is positioned at water conservancy diversionBetween the levels of blade 2.
Blade screw of the present invention is installed on guide shaft, and flow guide bar structure is set on blade, raising to sand waterMixing water conservancy diversion effect; In between levels blade, arrange and fall resistance hole, less stirring and water conservancy diversion resistance.
Claims (1)
1. a resistance spiral stream guidance dispersed structure falls in the spindle guide formula of separator, it is characterized in that: comprise spiralThe guide vane (2) that is installed on guide shaft (1) outer wall, guide vane (2) is radially connected in guide shaft (1)Outer wall, the upper and lower surface of guide vane (2) is respectively with many flow guide bars along its hand of spiral (21),Between adjacent flow guide bar (21) with water conservancy diversion gap; The outer wall of guide shaft (1) also hinders holes (11) with multiple falling,Falling resistance hole (11) is positioned between the levels of guide vane (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572789.8A CN105582703A (en) | 2014-10-23 | 2014-10-23 | Shaft-guide-type drag-reducing spiral-flow-guiding dispersion structure for separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572789.8A CN105582703A (en) | 2014-10-23 | 2014-10-23 | Shaft-guide-type drag-reducing spiral-flow-guiding dispersion structure for separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105582703A true CN105582703A (en) | 2016-05-18 |
Family
ID=55922832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572789.8A Pending CN105582703A (en) | 2014-10-23 | 2014-10-23 | Shaft-guide-type drag-reducing spiral-flow-guiding dispersion structure for separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105582703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356017A (en) * | 2019-07-26 | 2019-10-22 | 威海鲨鱼户外用品有限公司 | A kind of drop resistance layer and production method and application |
| CN110940221A (en) * | 2019-12-17 | 2020-03-31 | 珠海格力电器股份有限公司 | Baffle plate, heat exchanger and air conditioner |
-
2014
- 2014-10-23 CN CN201410572789.8A patent/CN105582703A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356017A (en) * | 2019-07-26 | 2019-10-22 | 威海鲨鱼户外用品有限公司 | A kind of drop resistance layer and production method and application |
| CN110356017B (en) * | 2019-07-26 | 2024-05-24 | 威海鲨鱼户外用品股份有限公司 | Resistance reducing layer, manufacturing method and application |
| CN110940221A (en) * | 2019-12-17 | 2020-03-31 | 珠海格力电器股份有限公司 | Baffle plate, heat exchanger and air conditioner |
| CN110940221B (en) * | 2019-12-17 | 2020-12-29 | 珠海格力电器股份有限公司 | Baffle plate, heat exchanger and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |