CN207237404U - A kind of helix filter device - Google Patents
A kind of helix filter device Download PDFInfo
- Publication number
- CN207237404U CN207237404U CN201720610418.3U CN201720610418U CN207237404U CN 207237404 U CN207237404 U CN 207237404U CN 201720610418 U CN201720610418 U CN 201720610418U CN 207237404 U CN207237404 U CN 207237404U
- Authority
- CN
- China
- Prior art keywords
- spiral
- tube body
- guide baffle
- water guide
- filter net
- 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
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Abstract
The utility model provides a kind of helix filter device.A kind of helix filter device, wherein, including tube body and the Spiral filter net being located in the tube body and spiral water guide baffle, the central axis three of the central axis of the Spiral filter net, the central axis of spiral water guide baffle and the tube body is conllinear, and the outside diameter of the Spiral filter net and spiral water guide baffle is identical with the internal diameter of the tube body；The Spiral filter net is identical with the hand of spiral of spiral water guide baffle, and the Spiral filter net is in the initiating terminal of described tube body one end, with the spiral water guide baffle described tube body the same end initiating terminal into 180 °.The utility model is simple in structure, easy to use, big with respect to filter area, is not easy to plug, can automatic backflushing cleaning, it is and cheap.
Description
Technical field
Technical field of sewage is the utility model is related to, more particularly, to a kind of helix filter device.
Background technology
In aquaculture production and sanitary sewage disposal, the separation for solid waste is very crucial, is often needed
Sufficiently complex technique is wanted to realize, in practice, various types of filtration device occurs that easily blocking, cleaning replacement are numerous in use
Situations such as trivial, poor filtration effect, and cost and maintenance cost are mostly sufficiently expensive.
Utility model content
The utility model is to overcome above-mentioned at least one defect of the prior art, there is provided a kind of helix filter device.This
Utility model is simple in structure, easy to use, big with respect to filter area, is not easy to plug, can automatic backflushing cleaning, it is and cheap.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of helix filter device, wherein,
Including tube body and the Spiral filter net being located in the tube body and spiral water guide baffle, the helical structure of Spiral filter net can be with
Increase the filtering surface area in tube body unit volume, the central axis of the Spiral filter net, the central shaft of spiral water guide baffle
The central axis three of line and the tube body is conllinear, outside diameter and the tube body of the Spiral filter net and spiral water guide baffle
Internal diameter it is identical；The Spiral filter net is identical with the hand of spiral of spiral water guide baffle, and the Spiral filter net is described
The initiating terminal of tube body one end, with the spiral water guide baffle described tube body the same end initiating terminal into 180 °.So allow for
There is spiral water guide baffle below every section of Spiral filter net, when the sewage for needing to filter pours into above tube body, by spiral mistake
After strainer filtering, it will fall on spiral water guide baffle through the water of Spiral filter net, then collect along spiral water guide baffle
To bottom of the pipe.
Preferably, the leptospira structure of Spiral filter net and spiral water guide baffle composition is removably to inlay knot with tube body
Structure, facilitates staff's dissembling inspection and maintenance, and the specific mesh number and spiral number of turns of Spiral filter net are determined by being actually needed
It is fixed, multiple filtration apparatuses equipped with different meshes Spiral filter net may be selected and be used in series, filter effect is more preferable.
Further, the mouth of pipe of the tube body upper end is divided into spiral filtration by the Spiral filter net and spiral water guide baffle
Cleaning water inlet above the feed inlet and spiral water guide baffle of online side, the Spiral filter net and spiral water guide baffle are by institute
The mouth of pipe for stating bottom of the pipe is divided into the discharge port below Spiral filter net and the sewage draining exit below spiral water guide baffle.When needing
When filtering sewage, cleaning water inlet and sewage draining exit are closed, opens inlet port and outlet port, it would be desirable to which the sewage of filtering is filled from feed inlet
Enter tube body, then sewage will along Spiral filter net the hand of spiral to tube body flowing underneath, in the process, in sewage
Solid impurity will be trapped within spiral filtration wire side, and remaining water will constantly pass through Spiral filter net, fall on spiral
On spiral water guide baffle below filter screen, bottom of the pipe then is pooled to along spiral water guide baffle, from discharge port discharge pipe
Body.
It is miscellaneous that the solid retained in many sewage is often left after the completion of sewage water filtration, on the wire side of Spiral filter net
Matter is, it is necessary to be rinsed, and at this moment, opens cleaning water inlet and sewage draining exit, closes inlet port and outlet port, by ejected wash water from cleaning
Water inlet pours into tube body, and cleaning current, to flowing down, converge in discharge port along spiral water guide baffle, and discharge port is closed at this time, clearly
Wash water stream passes through Spiral filter net, at this time, the solid being trapped within filter process on Spiral filter net wire side from bottom to top
Impurity is cleaned current and reversely sweeps away, and converges in sewage draining exit, is finally discharged by sewage draining exit.
The utility model further includes Water way controller, the Water way controller respectively with the feed inlet, clean into
The mouth of a river, discharge port and sewage draining exit connection.The Water way controller include be respectively provided at the feed inlet, cleaning water inlet,
Solenoid valve on discharge port and sewage draining exit, and the control board of the control solenoid valve opening and closing.Solenoid valve control is fed
Mouthful, the opening and closing of cleaning water inlet, discharge port and sewage draining exit by solenoid valve control, the opening and closing of solenoid valve is then by control board control
System.Preferably, the solenoid valve in the inlet port and outlet port is normally open solenoid valve, on the cleaning water inlet and sewage draining exit
Solenoid valve is normally closed solenoid valve.
Certainly, water route control can also use Valve controlling, feed inlet and cleaning water inlet one end tube body connecting valve, into
Material mouth, which is opened, then cleans water inlet and closes, and current are flowed into from feed inlet, and feed inlet, which is closed, then to be cleaned water inlet and open, and current are from clear
Wash water inlet inflow；Sewage draining exit and discharge port one end tube body connecting valve, sewage draining exit are opened then discharge port and are closed, and current are from blowdown
Mouth outflow, sewage draining exit are closed then discharge port and are opened, and current are flowed out from discharge port；The action of two valves needs to be consistent, and permits
Perhaps there are two kinds of closure situations：During filtering, feed inlet is opened, and cleaning water inlet is closed, and sewage draining exit is closed, and discharge port is opened, water
Stream is entered by feed inlet to be flowed out by discharge port；During recoil cleaning, feed inlet is closed, and cleaning water inlet is opened, and sewage draining exit is opened, and is gone out
Material mouth is closed, and current are entered by cleaning water inlet to be flowed out by sewage draining exit.
Compared with prior art, its advantage is the utility model：
The utility model is provided with Spiral filter net and spiral water guide baffle, the helical structure of Spiral filter net in tube body
So that the filtering surface area in tube body unit volume increases, and Spiral filter net and spiral water guide baffle be applied in combination so that
The utility model has recoil cleaning function, is not easy to plug filter, and simple in structure, easy to safeguard.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the front sectional view of the normal filtration of the embodiment of the utility model.
Fig. 3 is the front sectional view of the recoil cleaning of the embodiment of the utility model.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
Embodiment 1
As shown in Fig. 1 to Fig. 3, a kind of helix filter device, wherein, including tube body 1 and the spiral shell that is located in the tube body 1
Strainer 2 and spiral water guide baffle 3 are threaded through, the helical structure of Spiral filter net 2 can increase the filtering surface in 1 unit volume of tube body
Area, the central axis of the central axis of the Spiral filter net 2, the central axis of spiral water guide baffle 3 and the tube body 1
Three is conllinear, and the outside diameter of the Spiral filter net 2 and spiral water guide baffle 3 is identical with the internal diameter of the tube body 1；The spiral mistake
Strainer 2 is identical with the hand of spiral of spiral water guide baffle 3, and the Spiral filter net 2 is in the initiating terminal of described 1 one end of tube body,
With the spiral water guide baffle 3 described 1 the same end of tube body initiating terminal into 180 °.So allow for every section of Spiral filter net 2
There is spiral water guide baffle 3 in lower section, when needing the sewage that filters to be poured into from tube body 1 above, after Spiral filter net 2 filters,
It will fall on spiral water guide baffle 3 through the water of Spiral filter net 2, be then pooled to along spiral water guide baffle 3 under tube body 1
End.
In the present embodiment, the leptospira structure and tube body 1 of Spiral filter net 2 and spiral water guide baffle 3 composition are detachable
Mosaic texture, facilitate staff's dissembling inspection and maintenance, the specific mesh number and spiral number of turns of Spiral filter net 2 are by reality
Need to determine, multiple filtration apparatuses equipped with different meshes Spiral filter net 2 may be selected and be used in series, filter effect is more preferable.
As shown in Fig. 1 to Fig. 2, the Spiral filter net 2 and spiral water guide baffle 3 divide the mouth of pipe of 1 upper end of tube body
Into the feed inlet 4 of the top of Spiral filter net 2 and the cleaning water inlet 5 of the top of spiral water guide baffle 3,2 He of Spiral filter net
The mouth of pipe of 1 lower end of tube body is divided into the discharge port 6 of the lower section of Spiral filter net 2 and spiral water guide baffle 3 by spiral water guide baffle 3
The sewage draining exit 7 of lower section.When needing filter sewage, cleaning water inlet 5 and sewage draining exit 7 are closed, opens feed inlet 4 and discharge port 6,
The sewage that filters will be needed to pour into tube body 1 from feed inlet 4, then sewage will along Spiral filter net 2 the hand of spiral to pipe
1 flowing underneath of body, dotted arrow represents sewage water (flow) direction to be filtered in figure, and solid arrow represented drainage water (flow) direction,
During this, the solid impurity in sewage will be trapped within 2 face of Spiral filter net, and the drainage excessively after filtering will be continuous
Through Spiral filter net 2, fall on the spiral water guide baffle 3 of the lower section of Spiral filter net 2, then converged along spiral water guide baffle 3
Collect 1 lower end of tube body, tube body 1 is discharged from discharge port 6.
As shown in figure 3, after the completion of sewage water filtration, often leave in many sewage and cut on the wire side of Spiral filter net 2
For the solid impurity stayed, it is necessary to be rinsed, at this moment, opening cleans water inlet 5 and sewage draining exit 7, closes feed inlet 4 and discharge port 6,
Ejected wash water is poured into tube body 1 from cleaning water inlet 5, cleaning current, to flowing down, converge in discharge port 6 along spiral water guide baffle 3,
Discharge port 6 is closed at this time, and cleaning current pass through Spiral filter net 2 from bottom to top, at this time, are trapped within filter process spiral
Solid impurity on 2 wire side of filter screen is cleaned current and reversely sweeps away, and converges in sewage draining exit 7, is finally discharged by sewage draining exit 7, figure
Middle dotted arrow represents cleaning water (flow) direction, and solid arrow represents sewage water (flow) direction after backwash.
The present embodiment further includes Water way controller, and the Water way controller is intake with the feed inlet 4, cleaning respectively
Mouth 5, discharge port 6 and sewage draining exit 7 connect.The Water way controller includes being respectively provided at the feed inlet 4, cleaning water inlet
5th, the solenoid valve on discharge port 6 and sewage draining exit 7, and the control board of the control solenoid valve opening and closing.Solenoid valve control
The opening and closing of feed inlet 4, cleaning water inlet 5, discharge port 6 and sewage draining exit 7 is by solenoid valve control, and the opening and closing of solenoid valve is then by controlling
Circuit board controls.Solenoid valve on the feed inlet 4 and discharge port 6 is normally open solenoid valve, the cleaning water inlet 5 and sewage draining exit
Solenoid valve on 7 is normally closed solenoid valve.
Embodiment 2
The present embodiment is similar to Example 1, and difference lies in the water route control of the present embodiment uses Valve controlling, feeds for it
Mouthfuls 4 open with 5 one end tube body of cleaning water inlet, 1 connecting valve, feed inlet 4, and cleaning water inlet 5 is closed, and current are from feed inlet 4
Flow into, feed inlet 4 is closed, and cleaning water inlet 5 is opened, and current are flowed into from cleaning water inlet 5；Sewage draining exit 7 and 6 one end of discharge port
1 connecting valve of tube body, sewage draining exit 7 are opened, and discharge port 6 is closed, and current are flowed out from sewage draining exit 7, and sewage draining exit 7 closes then discharge port 6
Open, current are flowed out from discharge port 6；The action of two valves needs to be consistent, it is allowed to two kinds of closure situations occurs：Filtering
When, feed inlet 4 is opened, and cleaning water inlet 5 is closed, and sewage draining exit 7 is closed, and discharge port 6 is opened, and current are entered by going out by feed inlet 4
Material mouth 6 flows out；During recoil cleaning, feed inlet 4 is closed, and cleaning water inlet 5 is opened, and sewage draining exit 7 is opened, and discharge port 6 is closed, current
Entered by cleaning water inlet 5 and flowed out by sewage draining exit 7.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly demonstrating the utility model example,
And it is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, stated upper
It can also be made other variations or changes in different ways on the basis of bright.There is no need and unable to give all embodiments
With exhaustion.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should all include
Within the protection domain of the utility model claims.
Claims (5)
1. a kind of helix filter device, it is characterised in that including tube body（1）And it is located at the tube body（1）Interior spiral filtration
Net（2）With spiral water guide baffle（3）, the Spiral filter net（2）Central axis, spiral water guide baffle（3）Central axis
And the tube body（1）Central axis three it is conllinear, the Spiral filter net（2）With spiral water guide baffle（3）Outside diameter with
The tube body（1）Internal diameter it is identical；The Spiral filter net（2）With spiral water guide baffle（3）The hand of spiral it is identical and described
Spiral filter net（2）In the tube body（1）The initiating terminal of one end, with the spiral water guide baffle（3）In the tube body（1）It is same
The initiating terminal at end is into 180 °.
A kind of 2. helix filter device according to claim 1, it is characterised in that the Spiral filter net（2）With it is spiral
Water guide baffle（3）By the tube body（1）The mouth of pipe of upper end is divided into Spiral filter net（2）The feed inlet of top（4）With spiral water guide
Baffle（3）The cleaning water inlet of top（5）, the Spiral filter net（2）With spiral water guide baffle（3）By the tube body（1）Under
The mouth of pipe at end is divided into Spiral filter net（2）The discharge port of lower section（6）With spiral water guide baffle（3）The sewage draining exit of lower section（7）.
A kind of 3. helix filter device according to claim 2, it is characterised in that Water way controller is further included, it is described
Water way controller respectively with the feed inlet（4）, cleaning water inlet（5）, discharge port（6）And sewage draining exit（7）Connection.
4. a kind of helix filter device according to claim 3, it is characterised in that the Water way controller includes difference
It is located at the feed inlet（4）, cleaning water inlet（5）, discharge port（6）And sewage draining exit（7）On solenoid valve, and control described in
The control board of solenoid valve opening and closing.
A kind of 5. helix filter device according to claim 4, it is characterised in that the feed inlet（4）And discharge port（6）
On solenoid valve be normally open solenoid valve, the cleaning water inlet（5）And sewage draining exit（7）On solenoid valve be normally closed solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610418.3U CN207237404U (en) | 2017-05-27 | 2017-05-27 | A kind of helix filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610418.3U CN207237404U (en) | 2017-05-27 | 2017-05-27 | A kind of helix filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237404U true CN207237404U (en) | 2018-04-17 |
Family
ID=61875755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610418.3U Expired - Fee Related CN207237404U (en) | 2017-05-27 | 2017-05-27 | A kind of helix filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019474A (en) * | 2021-04-16 | 2021-06-25 | 上海理振工业技术有限公司 | Fluid rotating guide sheet, fluid filter column device and fluid purification device |
| CN113058370A (en) * | 2021-06-02 | 2021-07-02 | 北京拜欧泰克科技有限公司 | System for separating sintering flue gas by increasing flue gas buffer through green diagnosis |
-
2017
- 2017-05-27 CN CN201720610418.3U patent/CN207237404U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019474A (en) * | 2021-04-16 | 2021-06-25 | 上海理振工业技术有限公司 | Fluid rotating guide sheet, fluid filter column device and fluid purification device |
| CN113058370A (en) * | 2021-06-02 | 2021-07-02 | 北京拜欧泰克科技有限公司 | System for separating sintering flue gas by increasing flue gas buffer through green diagnosis |
| CN113058370B (en) * | 2021-06-02 | 2021-10-01 | 广州赛宝认证中心服务有限公司 | System for separating sintering flue gas by increasing flue gas buffer through green diagnosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190527 |