CN207119182U - A kind of Multistage filtering device - Google Patents
A kind of Multistage filtering device Download PDFInfo
- Publication number
- CN207119182U CN207119182U CN201721081525.8U CN201721081525U CN207119182U CN 207119182 U CN207119182 U CN 207119182U CN 201721081525 U CN201721081525 U CN 201721081525U CN 207119182 U CN207119182 U CN 207119182U
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- China
- Prior art keywords
- pipe
- blow
- inner housing
- shell body
- drainpipe
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- 238000001914 filtration Methods 0.000 title claims abstract description 41
- 230000000694 effects Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000012216 screening Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 10
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of Multistage filtering device, and it includes shell body, inner housing, low efficient filter screen；Inner housing is provided with the half height of shell body；The center of inner housing is provided with central shaft, is disposed with low efficient filter screen, medium air filtration net through central shaft from top to bottom in inner housing, carefully imitates screen pack；Low efficient filter screen, medium air filtration net and thin effect screen pack are each attached on central shaft, and inner housing is pressed close in its edge；Blow-off pipe I, blow-off pipe II, blow-off pipe III are disposed with the left surface of inner housing from top to bottom；Blow-off pipe I, blow-off pipe II, blow-off pipe III are successively set on the top of medium air filtration net, top, the top of inner housing bottom of thin effect screen pack.The utility model can not only realize multistage filtering effect, prevent screen pack from blocking, and timely can also discharge the impurity screening in filter, be suitable for large-scale popularization and application.
Description
Technical field
It the utility model is related to a kind of filter, more particularly to a kind of Multistage filtering device.
Background technology
In China, as the discharge capacity of sanitary sewage and industrial wastewater is increasing, to sanitary sewage and industrial wastewater
Processing is also increasingly important.At present, fluid filtering device on the market uses network structure mostly, in use, with blocking
The impurity cut is more and more, and blockage problem easily occurs in screen pack, and the unmanageable regulation of filter area can only be different by changing
The screen pack of width of mesh could be completed to adjust, complex operation.In addition, when the impurities accumulation in filter is more, typically
Filter timely and effectively impurity can not be discharged, do not have good filter effect.
Utility model content
In order to solve the weak point present in above-mentioned technology, the utility model provides a kind of Multistage filtering device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of Multistage filtering device, including
Shell body, inner housing；For inner casing body device in outer housing, the height of inner housing is the half of shell body height；Inner housing
The center of bottom is vertically provided with central shaft, and the lower end of central shaft connects through the bottom of inner housing and shell body and motor
Connect；
Sealed bearings are provided with central shaft；Inner housing top surface is opening surface, and low efficient filter screen is laid with opening surface；Slightly
The lower section of effect screen pack is disposed with medium air filtration net and thin effect screen pack from top to bottom；Low efficient filter screen, medium air filtration net
Central shaft is both passed through with the center of thin effect screen pack and is connected with central shaft fastening；
Water inlet pipe is provided with the height of upper left-hand face 1/3rd of shell body, water inlet pipe is inwardly put down through shell body
Row extends to the centre position of shell body and downwards vertical bending, and the end of water inlet pipe is horn-like and low efficient filter screen is complete
Cover, gap is left between water inlet pipe and low efficient filter screen；
The lower section of water inlet pipe is disposed with blow-off pipe I, blow-off pipe II and blow-off pipe III from top to bottom；Blow-off pipe I, row
Dirty pipe II and blow-off pipe III penetrate shell body and inner housing；Blow-off pipe I, blow-off pipe II, blow-off pipe III outlet downside
Respectively with low efficient filter screen, medium air filtration net, thin effect screen pack flush；
Sealed bearings are located in the inner housing above motor.
Blow-off pipe I, blow-off pipe II outside shell body, blow-off pipe III opening are respectively arranged with stop valve I, cut-off
Valve II, stop valve III.
Handle is provided with the top of shell body；Drainpipe I, draining are disposed with the right flank of inner housing from top to bottom
Pipe II, drainpipe III；Drainpipe I, drainpipe II, drainpipe III are successively set on the lower section of low efficient filter screen, medium air filtration
Side off the net, the lower section of thin effect screen pack.
Drainpipe I, drainpipe II outside shell body, drainpipe III opening are respectively arranged with stop valve IV, cut-off
Valve V, stop valve VI.
The utility model has the advantages of simple in construction, easy to operate, can not only realize multistage filtering effect, prevent
Filter net jam, and timely can also discharge the impurity screening in filter, it is applied widely.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure：1st, handle；2nd, water inlet pipe；3rd, stop valve I；4th, blow-off pipe I；5th, stop valve II；6th, blow-off pipe II；7th, end
Valve III；8th, blow-off pipe III；9th, medium air filtration net；10th, screen pack is carefully imitated；11st, inner housing；12nd, motor；13rd, sealed bearings；
14th, drainpipe III；15th, stop valve IV；16th, drainpipe II；17th, stop valve V；18th, drainpipe I；19th, stop valve VI；20th, it is thick
Imitate screen pack；21st, shell body；22nd, central shaft.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, the utility model includes shell body 21, inner housing 11, low efficient filter screen 20；Two points of shell body 21
One of be provided with inner housing 11 at height；The center of inner housing 11 is provided with central shaft 22, and the bottom of inner housing 11 is with
The junction of mandrel 22 is provided with sealed bearings 13, is disposed with through central shaft 22 in inner housing 11 and slightly imitated from top to bottom
Filter screen 20, medium air filtration net 9, thin effect screen pack 10；Low efficient filter screen 20, medium air filtration net 9 and thin effect screen pack 10 are fixed
On central shaft 22, and inner housing 11 is pressed close in its edge；Low efficient filter screen 20, medium air filtration net 9, carefully imitate screen pack
10 are each attached on central shaft 22, can be rotated with central shaft 22, under the influence of centrifugal force, realize discharge impurity screening
Effect.
Blow-off pipe I4, blow-off pipe II6, blow-off pipe III8 are disposed with the left surface of inner housing 11 from top to bottom；Row
Dirty pipe I4, blow-off pipe II6, blow-off pipe III8 are successively set on the top of medium air filtration net 9, the top, interior of thin effect screen pack 10
The top of the bottom of housing 11；Blow-off pipe I4, blow-off pipe II6, be respectively arranged with blow-off pipe III8 stop valve I3, stop valve II5,
Stop valve III7.
Drainpipe I18, drainpipe II16, drainpipe III14 are disposed with the right flank of inner housing 11 from top to bottom；
Drainpipe I18, drainpipe II16, drainpipe III14 are correspondingly arranged with blow-off pipe I4, blow-off pipe II6, blow-off pipe III8 respectively；
Drainpipe I18, drainpipe II16, stop valve IV15, stop valve V17, stop valve VI19 are respectively arranged with drainpipe III14.
The bottom centre position of shell body 21 is provided with motor 12, and motor 12 is flexibly connected with central shaft 22.It is electronic
Machine 12 can drive central shaft 22 to drive together, so as to realize dirt eliminating function.The top of shell body 21 is provided with handle 1, handle 1
User is facilitated to take filter.Water inlet pipe 2 is provided with the upper left-hand face of shell body 21.
Operation principle of the present utility model is：
When there is fluid to enter shell body 21 by water inlet pipe 2, stop valve VI19 is opened, other all stop valves are kept
Close, flow through the fluid of low efficient filter screen 20 and flowed out through drainpipe I18, the impurity such as silt in water have mainly been filtered out, so as to reach
To the effect of thick effect filtering；
Stop valve V17 is opened, other all stop valves remain turned-off, and flow through low efficient filter screen 20, medium air filtration successively
The fluid of net 9 flows out through drainpipe II16, has mainly filtered out the impurity such as suspension in water, organic matter, so as to imitate in reaching
The effect of filter；
Stop valve IV15 is opened, other all stop valves remain turned-off, and flow through low efficient filter screen 20, medium air filtration successively
Net 9, the fluid of thin effect screen pack 10 flow out through drainpipe III14, have mainly filtered out the impurity such as colloid in water, thin so as to reach
Imitate the effect of filtering.
When fluid resistance becomes it is big when, show that the impurities accumulations such as dirt inside shell body 21, gravel are excessive, should now enter
Row blowdown operation.Open stop valve I3, stop valve II5, stop valve III7, stop valve IV15, stop valve V17, stop valve simultaneously
VI19 is remained turned-off, while opens motor 12, and low efficient filter screen 20, medium air filtration net 9 and thin effect screen pack 10 are in central shaft
Start to rotate under 22 drive, under the influence of centrifugal force, on low efficient filter screen 20, medium air filtration net 9 and thin effect screen pack 10
Impurity washed away through blow-off pipe I4, blow-off pipe II6, blow-off pipe III8 by fluid.In addition, when carrying out blowdown operation, Yong Huye
Can be as needed, free opening stop valve I3, stop valve II5 and stop valve III7.
Fluid through thick effect filtering discharge can be used for watering flowers, irrigate；The fluid discharged through medium air filtration can be used for
Laundry clothes, carwash etc.；Fluid through thin effect filtering discharge can be used for wash vegetables, wash one's hands.
The utility model is designed using multistage filtering, and different filter effects can be not only realized according to use demand, is kept away
Exempt from frequently to change screen pack, but also impurity screening can timely and effectively have been discharged according to service condition, solved filtering
The susceptible to plugging problem of network capacity.In addition, the utility model is simple in construction, easy to operate, it is suitable for large-scale popularization and application.
It is to be also not limited to the example above to limitation of the present utility model, the utility model that above-mentioned embodiment, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in the range of the technical solution of the utility model,
Also the scope of protection of the utility model is belonged to.
Claims (5)
1. a kind of Multistage filtering device, including shell body (21), it is characterised in that：It also includes inner housing (11)；The inner casing
For body (11) device in shell body (21), the height of inner housing (11) is the half of shell body (21) height；The inner casing
The center of body (11) bottom is vertically provided with central shaft (22), and the lower end of central shaft (22) passes through inner housing (11) and shell
The bottom of body (21) is connected with motor (12)；
Sealed bearings (13) are provided with the central shaft (22)；Inner housing (11) top surface is opening surface, cloth on opening surface
Provided with low efficient filter screen (20)；The lower section of low efficient filter screen (20) is disposed with medium air filtration net (9) and thin effect from top to bottom
Screen pack (10)；During the center of the low efficient filter screen (20), medium air filtration net (9) and thin effect screen pack (10) both passes through
Mandrel (22) simultaneously connects with central shaft (22) fastening；
Water inlet pipe (2) is provided with the height of upper left-hand face 1/3rd of the shell body, water inlet pipe (2) passes through shell body
(21) centre position of shell body (21) and downwards vertical bending are inwardly run parallel to, the end of water inlet pipe (2) is horn-like
And cover low efficient filter screen (20) completely, leave gap between water inlet pipe (2) and low efficient filter screen (20)；
The lower section of the water inlet pipe (2) is disposed with blow-off pipe I (4), blow-off pipe II (6) and blow-off pipe III from top to bottom
(8)；The blow-off pipe I (4), blow-off pipe II (6) and blow-off pipe III (8) penetrate shell body (21) and inner housing (11)；It is described
Blow-off pipe I (4), blow-off pipe II (6), blow-off pipe III (8) outlet downside respectively with low efficient filter screen (20), medium air filtration
Net (9), carefully imitate screen pack (10) flush.
2. Multistage filtering device according to claim 1, it is characterised in that：The sealed bearings (13) are located at motor
(12) in the inner housing (11) above.
3. Multistage filtering device according to claim 1, it is characterised in that：The outside blow-off pipe I of the shell body (21)
(4), blow-off pipe II (6), blow-off pipe III (8) opening are respectively arranged with stop valve I (3), stop valve II (5), stop valve
III(7)。
4. Multistage filtering device according to claim 1, it is characterised in that：It is provided with the top of the shell body (21)
Handle (1)；Drainpipe I (18), drainpipe II (16), row are disposed with the right flank of the inner housing (11) from top to bottom
Water pipe III (14)；The drainpipe I (18), drainpipe II (16), drainpipe III (14) are successively set on low efficient filter screen
(20) lower section, the lower section of medium air filtration net (9), the lower section for carefully imitating screen pack (10).
5. Multistage filtering device according to claim 1, it is characterised in that：The outside drainpipe I of the shell body (21)
(18), drainpipe II (16), drainpipe III (14) opening are respectively arranged with stop valve IV (15), stop valve V (17), cut
Only valve VI (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081525.8U CN207119182U (en) | 2017-08-28 | 2017-08-28 | A kind of Multistage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081525.8U CN207119182U (en) | 2017-08-28 | 2017-08-28 | A kind of Multistage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119182U true CN207119182U (en) | 2018-03-20 |
Family
ID=61602516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721081525.8U Active CN207119182U (en) | 2017-08-28 | 2017-08-28 | A kind of Multistage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847615A (en) * | 2020-08-24 | 2020-10-30 | 合肥安能智控技术有限公司 | Assembled sewage standing and layering separation device for sewage treatment |
-
2017
- 2017-08-28 CN CN201721081525.8U patent/CN207119182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847615A (en) * | 2020-08-24 | 2020-10-30 | 合肥安能智控技术有限公司 | Assembled sewage standing and layering separation device for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 100085 Beijing city Haidian District Shuangqing Road No. 3 33022 Patentee after: Beijing ZSC Filter Co., Ltd. Address before: Room 204, room 66, chrysanthemum top, Huancui District, Weihai, Shandong Patentee before: Kang Jin |