CN208799833U - A kind of fixation hollow axis of disk filter - Google Patents
A kind of fixation hollow axis of disk filter Download PDFInfo
- Publication number
- CN208799833U CN208799833U CN201821021867.5U CN201821021867U CN208799833U CN 208799833 U CN208799833 U CN 208799833U CN 201821021867 U CN201821021867 U CN 201821021867U CN 208799833 U CN208799833 U CN 208799833U
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- China
- Prior art keywords
- diversion trench
- hollow axis
- disk filter
- fixation hollow
- deflector hole
- 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.)
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Abstract
The utility model discloses a kind of fixation hollow axis of disk filter, including shaft body, edge is axially arranged with several row's deflector holes in the shaft body, it is characterized in that, diversion trench is equipped in each row's deflector hole, the diversion trench makes to be interconnected with row's deflector hole, and the utility model can effectively improve the filter efficiency of disk filter.
Description
Technical field
The utility model relates to filter plant technical field, in particular to a kind of fixation hollow axis of disk filter.
Background technique
In disk filter, fixation hollow axis is for fixed support disk strainer, as shown in Figure 1, existing fixed empty
Mandrel is equipped with several deflector holes, and fluid flows into deflector hole after disk strainer filtering and enters export runner.In real work
Will appear following situations in the process: the fluid that part deflector hole flows into is more, causes the deflector hole flow velocity of the part slower, and portion
The fluid that split flow hole flows into is less, or even flows into without fluid, causes the part deflector hole to be in idle state, above situation makes
Each deflector hole of fixation hollow axis and uneven stream are obtained, so that the filter efficiency of disk filter entirety is lower, meanwhile, flowing into stream
On the more deflector hole of body position corresponding with disk strainer, fluid is larger to the pressure of disk strainer, shortens disk strainer
Service life.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of consolidating for disk filter
Determine hollow shaft, it is intended to solve how to realize that each deflector hole reaches stream purpose in the prior art, improve the filtering of disk filter
The technical issues of efficiency.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of fixation hollow axis of disk filter, including shaft body are led along being axially arranged with several rows in the shaft body
Discharge orifice, which is characterized in that diversion trench is equipped in each row's deflector hole, the diversion trench makes interconnected with deflector hole is arranged.
In a kind of fixation hollow axis of disk filter, the section of the diversion trench is in arc-shaped.
In a kind of fixation hollow axis of disk filter, the radian of the diversion trench is 100 ° -120 °.
In a kind of fixation hollow axis of disk filter, the radian of the diversion trench is 110 °.
The utility model has the advantages that
The utility model provides a kind of fixation hollow axis of disk filter, is set by corresponding in each row's deflector hole
Set a diversion trench, enable with row deflector hole be interconnected, in the deflector hole of same row, when a certain deflector hole incoming fluid compared with
When more, fluid can be diverted in other deflector holes with row along diversion trench, so that each deflector hole with row achievees the purpose that flow,
The filter efficiency of disk filter is effectively improved, while disk strainer is pressed everywhere, extend disk strainer uses the longevity
Life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fixation hollow axis in the prior art；
Fig. 2 is the perspective view of fixation hollow axis provided by the utility model；
Fig. 3 is the half sectional view of fixation hollow axis provided by the utility model；
Fig. 4 is the sectional view along A-A of fixation hollow axis provided by the utility model.
In figure:
10- fixation hollow axis；11- deflector hole；12- diversion trench；Export runner 13.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The utility model provides a kind of fixation hollow axis of disk filter, to make the purpose of this utility model, technical side
Case and effect are clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should manage
Solution, specific embodiment described herein only to explain the utility model, are not used to limit the utility model.
Fig. 2 to 3 is please referred to, the utility model provides a kind of fixation hollow axis of disk filter, including shaft body 10, axis
Hollow export runner 13 is set as in the middle part of ontology 10, edge is axially arranged with several row's deflector holes 11 in shaft body 10, circumferentially phase
Adjacent deflector hole 11, which misplaces, arranges, diversion trench 12 is equipped in each row's deflector hole 11, and diversion trench 12 makes with row's 11 phase of deflector hole
It is intercommunicated.Fluid enters in diversion trench 12 after disk strainer filtering, and fluid flows uniformly into water conservancy diversion in diversion trench 12
In hole 11, export runner 13 is finally entered.In the deflector hole 11 of same row, when a certain 11 incoming fluid of deflector hole is more, stream
Know from experience and is diverted in other deflector holes 11 with row along diversion trench 12, so that each deflector hole 11 with row achievees the purpose that flow,
The filter efficiency of disk filter is effectively improved, while disk strainer is pressed everywhere, extend disk strainer uses the longevity
Life.
Preferably, the section of diversion trench 12 is in arc-shaped, and fluid flows along the cambered surface of diversion trench 12, can quickly flow into and lead
Discharge orifice 11 is being diverted to each deflector hole 11, further improves the filter efficiency of disk filter.
Specifically, the radian of diversion trench 12 is set as 100 ° -120 °, and fluid is in diversion trench 12 in this radian interval
Flow velocity is very fast, and the radian of diversion trench 12 is preferably 110 °.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to the protection of the utility model
Range.
Claims (4)
1. a kind of fixation hollow axis of disk filter, including shaft body, along being axially arranged with several row's water conservancy diversion in the shaft body
Hole, which is characterized in that diversion trench is equipped in each row's deflector hole, the diversion trench makes interconnected with deflector hole is arranged.
2. a kind of fixation hollow axis of disk filter according to claim 1, which is characterized in that the diversion trench is cut
Face is in arc-shaped.
3. a kind of fixation hollow axis of disk filter according to claim 2, which is characterized in that the arc of the diversion trench
Degree is 100 ° -120 °.
4. a kind of fixation hollow axis of disk filter according to claim 3, which is characterized in that the arc of the diversion trench
Degree is 110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021867.5U CN208799833U (en) | 2018-06-29 | 2018-06-29 | A kind of fixation hollow axis of disk filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021867.5U CN208799833U (en) | 2018-06-29 | 2018-06-29 | A kind of fixation hollow axis of disk filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799833U true CN208799833U (en) | 2019-04-30 |
Family
ID=66228388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021867.5U Active CN208799833U (en) | 2018-06-29 | 2018-06-29 | A kind of fixation hollow axis of disk filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799833U (en) |
-
2018
- 2018-06-29 CN CN201821021867.5U patent/CN208799833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |