CN206837574U - A kind of new more medium filter - Google Patents
A kind of new more medium filter Download PDFInfo
- Publication number
- CN206837574U CN206837574U CN201720551481.4U CN201720551481U CN206837574U CN 206837574 U CN206837574 U CN 206837574U CN 201720551481 U CN201720551481 U CN 201720551481U CN 206837574 U CN206837574 U CN 206837574U
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- shell
- service ports
- new
- cavity
- medium filter
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Abstract
The utility model discloses a kind of new more medium filter, including shell, the top and bottom of the shell offer top service ports and bottom service ports respectively, the top service ports and bottom service ports correspond to the top and bottom in cavity pocket of outer cover respectively, upper end in cavity pocket of outer cover is installed with water inlet pipe, one end of the water inlet pipe passes through the inwall of shell one side, and extend to the outside of shell, lower end in cavity pocket of outer cover is installed with outlet pipe, one end of the outlet pipe passes through the inwall of shell one side, and extends to the outside of shell.New more medium filter of the present utility model, it is removed by particle larger in depth-type filtration water in top layer, less particle is removed in the higher depth of filter media, so that water quality reaches the standard after coarse filtration, the effective suspension removed in counter-infiltration and nanofiltration feedwater, reduces turbidity and SDI values.
Description
Technical field
Filter plant technical field is the utility model is related to, especially a kind of new more medium filter.
Background technology
With the improvement of living standards, people increasingly pay close attention to for the safety problem of drinking water；Therefore, water source is carried out
Filtering becomes original more important, but because existing filter manufacturing cost is high, needs replacing filter membrane just to enter after long-time use
Row filtration treatment, it is very cumbersome and inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of new more medium filter, to solve to propose in above-mentioned background technology
Existing filter manufacturing cost is high, needs replacing filter membrane to carry out filtration treatment after long-time use, very cumbersome and inconvenient
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of new more medium filter, including it is outer
Shell, the top and bottom of the shell offer top service ports and bottom service ports, the top service ports and bottom respectively
Service ports correspond to the top and bottom in cavity pocket of outer cover respectively, and the upper end in cavity pocket of outer cover is installed with water inlet pipe, it is described enter
One end of water pipe extends to the outside of shell through the inwall of shell one side, and the lower end in cavity pocket of outer cover is installed with water outlet
Pipe, one end of the outlet pipe extend to the outside of shell through the inwall of shell one side, and the middle part in cavity pocket of outer cover is filled with
Anthracite coal measure, fine sand layer, coarse sands layer and gravel support layer, the anthracite coal measure, fine sand layer, coarse sands layer and gravel support layer are successively
Covering, the outer surface of shell are further opened with side service mouth up and down, and the side service mouth is relative with the middle part in cavity pocket of outer cover
Should.
As further program of the utility model：Filter component is additionally provided with the gravel support layer.
As further program of the utility model：External air bleeding valve is also installed with the shell.
As further program of the utility model：The shell is made of stainless steel, thickness 2mm.
Compared with prior art, the utility model beneficial effect：
New more medium filter of the present utility model, it is removed by particle larger in depth-type filtration water in top layer, compared with
Small particle is removed in the higher depth of filter media, so that water quality reaches the standard after coarse filtration, it is effective to remove instead
Suspension in infiltration and nanofiltration feedwater, reduces turbidity and SDI values.
Brief description of the drawings
Fig. 1 is overall structure sectional view of the present utility model.
In figure：1- shells；2- tops service ports；3- bottoms service ports；4- water inlet pipes；5- outlet pipes；6- anthracite coal measures；7-
Fine sand layer；8- coarse sands layers；9- gravel support layers；10- filter components；11- side service mouths.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of new more medium filter, including shell 1, shell 1 use
Stainless steel is made, thickness 2mm, and the top and bottom of shell 1 offer top service ports 2 and bottom service ports 3 respectively,
Top service ports 2 and bottom service ports 3 correspond to the top and bottom in the cavity of shell 1 respectively, and the upper end in the cavity of shell 1 is fixed
Water inlet pipe 4 is installed, one end of water inlet pipe 4 extends to the outside of shell 1 through the inwall of the one side of shell 1, in the cavity of shell 1
Lower end is installed with outlet pipe 5, and one end of outlet pipe 5 extends to the outside of shell 1, shell 1 through the inwall of the one side of shell 1
Middle part in cavity is filled with anthracite coal measure 6, fine sand layer 7, coarse sands layer 8 and gravel support layer 9, anthracite coal measure 6, fine sand layer 7, thick
Layer of sand 8 and gravel support layer 9 are covered up and down successively, and filter component 10 is additionally provided with gravel support layer 9, pass through anthracite
Layer 6, fine sand layer 7 and coarse sands layer 8 retain the suspended material of larger particles, by filter component 10, then using backwash
Method is cleaned, and using reverse water inlet, is cleaned, so that the sand filter blanket in filter component 10 loosens, can make to glue
The trapped substance for investing quartz sand surface is peeled off and taken away by recoil current, is advantageous to exclude supernatant in filtering layer, suspension etc., and
Prevent that filtrate is hardened, it is thus capable of sufficiently recovering retaining power, so as to reach the purpose of cleaning, the outer surface of shell 1 is further opened with side
Face service ports 11, side service mouth 11 is corresponding with the middle part in the cavity of shell 1, and external row is also installed with shell 1
Air valve, for by the pneumatic exclusion in filtering, reducing internal pressure.
New more medium filter of the present utility model, it is removed by particle larger in depth-type filtration water in top layer, compared with
Small particle is removed in the higher depth of filter media, so that water quality reaches the standard after coarse filtration, it is effective to remove instead
Suspension in infiltration and nanofiltration feedwater, reduces turbidity and SDI values.
In summary：New more medium filter of the present utility model, filtration treatment is carried out using multimedium, simply, had
Effect, can not frequently change medium, high so as to effectively solve existing filter manufacturing cost, need to change after long-time use
Filter membrane could carry out filtration treatment, it is very cumbersome and inconvenient the problem of.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of new more medium filter, including shell (1), it is characterised in that：The top and bottom difference of the shell (1)
Top service ports (2) and bottom service ports (3) are offered, the top service ports (2) and bottom service ports (3) correspond to outer respectively
Top and bottom in shell (1) cavity, the upper end in shell (1) cavity are installed with water inlet pipe (4), the water inlet pipe (4)
One end extend to the outside of shell (1) through the inwall of shell (1) one side, the lower end in shell (1) cavity is installed with
Outlet pipe (5), one end of the outlet pipe (5) extend to the outside of shell (1), shell (1) through the inwall of shell (1) one side
Middle part in cavity is filled with anthracite coal measure (6), fine sand layer (7), coarse sands layer (8) and gravel support layer (9), the anthracite coal measure
(6), fine sand layer (7), coarse sands layer (8) and gravel support layer (9) cover up and down successively, and the outer surface of shell (1) is further opened with side
Face service ports (11), the side service mouth (11) are corresponding with the middle part in shell (1) cavity.
A kind of 2. new more medium filter according to claim 1, it is characterised in that：In the gravel support layer (9)
It is additionally provided with filter component (10).
A kind of 3. new more medium filter according to claim 1, it is characterised in that：It is also fixed on the shell (1)
External air bleeding valve is installed.
A kind of 4. new more medium filter according to claim 1, it is characterised in that：The shell (1) is using stainless
Steel material is made, thickness 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551481.4U CN206837574U (en) | 2017-05-17 | 2017-05-17 | A kind of new more medium filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551481.4U CN206837574U (en) | 2017-05-17 | 2017-05-17 | A kind of new more medium filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837574U true CN206837574U (en) | 2018-01-05 |
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ID=60796395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551481.4U Active CN206837574U (en) | 2017-05-17 | 2017-05-17 | A kind of new more medium filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691949A (en) * | 2020-05-25 | 2020-09-22 | 华南理工大学 | Variable-pitch adjusting type diesel engine exhaust particulate purification device and method |
-
2017
- 2017-05-17 CN CN201720551481.4U patent/CN206837574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691949A (en) * | 2020-05-25 | 2020-09-22 | 华南理工大学 | Variable-pitch adjusting type diesel engine exhaust particulate purification device and method |
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