CN207628072U - A kind of municipal sewage mud filter - Google Patents
A kind of municipal sewage mud filter Download PDFInfo
- Publication number
- CN207628072U CN207628072U CN201721334785.1U CN201721334785U CN207628072U CN 207628072 U CN207628072 U CN 207628072U CN 201721334785 U CN201721334785 U CN 201721334785U CN 207628072 U CN207628072 U CN 207628072U
- Authority
- CN
- China
- Prior art keywords
- upper chamber
- lower chambers
- mud
- municipal sewage
- sewage
- 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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- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model is related to a kind of municipal sewage mud filters, belong to municipal works field, particularly belong to urban sewage treatment system field, including shell, the upper chamber mutually to link and lower chambers are equipped in shell, upper chamber is located above lower chambers, and the spiral strainer being vertically arranged is equipped in upper chamber；It is equipped with the helical axis that flight pitch successively decreases in bottom chamber, which coordinates the sidewall extrusion slurry dewatering of lower chambers；The side wall of lower chambers is equipped with sewage draining exit, and water inlet and discharge outlet are respectively equipped on the side of upper chamber, and outlet filter is equipped at discharge outlet.By the design of upper and lower two chambers, sewage can not only be stored in upper chamber, while the mud in sewage can be made to enter lower chambers under the promotion that gravity coordinates spiral strainer, to improve the density of mud, and then be convenient to the aggregation and dehydration of mud.
Description
Technical field
The utility model is related to a kind of municipal sewage mud filters, belong to municipal works field, particularly belong to city
Sewage disposal system field.
Background technology
Urban sewage treatment system is a set of collection solid and liquid wastes, it is avoided to contact urban population and drink water system
The underground piping system of system.It, can since the mud that organic matter and water are mixed into municipal sewage contains a large amount of organic compound
Using as Fertilizer application, and the portability of mud and transport performance are poor, it is therefore desirable to be dehydrated to mud, to carry
The convenience of its high transport.
Invention content
The purpose of this utility model is that solving the above problems, the utility model is devised, collects sewage water filtration and mud is de-
Water is integrated, and is suitable for the filtering and separation of the larger municipal sewage mud of water content, also real while realizing sewage water filtration
The dehydration of the mud mixed with sewage is showed.
Technical solution adopted by the utility model to solve its technical problems is：
The utility model discloses a kind of municipal sewage mud filter, including shell, is equipped in shell and mutually to link
Upper chamber and lower chambers, upper chamber are located above lower chambers, and the spiral strainer being vertically arranged is equipped in upper chamber；In lower chambers
The interior helical axis to successively decrease equipped with flight pitch, the helical axis coordinate the sidewall extrusion slurry dewatering of lower chambers；The side wall of lower chambers
It is equipped with sewage draining exit, water inlet and discharge outlet are respectively equipped on the side of upper chamber, outlet filter is equipped at discharge outlet.
In the structure, by the design of upper and lower two chambers, sewage can not only be stored in upper chamber, while can make
Mud in sewage enters lower chambers under the promotion that gravity coordinates spiral strainer, to improve the density of mud, and then conveniently
In the aggregation and dehydration of mud.
Further, it is equipped with strainer motor at the top of shell, the rotation axis being connected with strainer motor stretches into inside upper chamber
And it is connected with spiral strainer.In the structure, spiral strainer is driven by strainer motor, improves the stability of driving.
Further, from top to bottom mesh size is incremented by the spiral strainer.By the incremental design of mesh size, lower layer is avoided
Mesh blocks.
Further, upper chamber is cylindrical, and spiral strainer is vertically arranged in upper chamber；If the side wall of upper chamber is equipped with
Dry vertical baffle item, baffle item are used to hinder the mud in upper chamber to be rotated with spiral strainer.Pass through the design of baffle item, energy
The rotation for enough hindering sewage in upper chamber avoids its rotation in upper chamber, the influence of sewage layering.
Further, the channel risen for flow is formed between adjacent baffle item.Pass through setting for its flow rising passway
Meter, guarantee will not be excessive because of lateral pressure under upper chamber, the influence to sewage layering.
Further, the lower chambers are in horizontal circular tube shaped, and the side wall of helical axis cooperation lower chambers makes it close to sewage draining exit
The mud of side is pressurized, to be discharged after making slurry dewatering.From row after slurry dewatering when the structure squeezes mud using helical axis
Dirty mouth discharge, to realize the effect of continuous slurry dewatering.
Further, it is equipped with booster electric machine, one end of the shaft connection helical axis of the booster electric machine, helical axis in the lower part of the housing
The other end correspond to sewage draining exit.
Further, the side wall at place of the lower chambers at sewage draining exit is tapered.The structure of the taper, further increases blowdown
Pressure at mouthful ensures dehydration property.
Further, the lower chambers are in slanting tubulose, and sewage draining exit is located at the side obliquely downward of lower chambers, and helical axis is coaxially set
In bottom chamber and helical axis, from top to bottom flight pitch successively decreases.In the structure, using inclined cavity of resorption cell structure, further carry
The density of mud at high sewage draining exit, to be convenient to the extrusion dehydration to mud of helical axis.
Further, the water inlet is arranged along the tangent line of upper chamber on shell and is directed toward the lower section of upper chamber, mud from
The outbound course of water inlet is in reverse to the direction of rotation of spiral strainer.It is effective to hinder dirt by the way of inverse injection sewage
The rotation of water water spiral strainer.
The beneficial effects of the utility model are：
1, the design by upper and lower two chambers of the present apparatus, can not only store sewage, while can in upper chamber
The mud in sewage is set to enter lower chambers under the promotion that gravity coordinates spiral strainer, to improve the density of mud, Jin Erfang
Convenient for the aggregation and dehydration of mud；
2, the structure of the present apparatus is simple, integrates sewage water filtration and slurry dewatering, is suitable for the larger city of water content
The filtering and separation of sewage-mud also achieve the dehydration of the mud mixed with sewage while realizing sewage water filtration.
Description of the drawings
Fig. 1 is the perspective view of this filter plant；
Fig. 2 is the vertical view of this filter plant.
Reference numeral：1- shells, 2- spiral strainers, 3- upper chamber, 4- lower chambers, 5- helical axis, 6- strainer motors, 7- increase
Medium-voltage Motor, 8- outlet filter, 9- water inlets, 10- sewage draining exits.
Specific implementation mode
Embodiment 1
As shown in Figure 1, 2, a kind of municipal sewage mud filter of the utility model, including shell 1 are set in shell 1
There are the upper chamber 3 mutually to link and lower chambers 4, upper chamber 3 to be located at 4 top of lower chambers.
The spiral strainer 2 being vertically arranged is equipped in upper chamber 3, from top to bottom mesh size is incremented by the spiral strainer 2, on
Chamber 3 is cylindrical, and spiral strainer 2 is vertically arranged in upper chamber 3；The side wall of upper chamber 3 is equipped with several vertical baffles
Item forms the channel risen for flow between adjacent baffle item.Baffle item is for hindering the mud in upper chamber 3 to be filtered with spiral
Net 2 rotates.The helical axis 5 to successively decrease equipped with flight pitch in lower chambers 4, the helical axis 5 coordinate the sidewall extrusion mud of lower chambers 4
Slurry dehydration.Be equipped with strainer motor 6 at the top of shell 1, the rotation axis being connected with strainer motor 6 stretch into inside upper chamber 3 and with
Spiral strainer 2 is connected.
Lower chambers 4 are in horizontal circular tube shaped, and helical axis 5 coordinates the side wall of lower chambers 4 to make it close to 10 side of sewage draining exit
Mud is pressurized, to be discharged after making slurry dewatering.It is equipped with booster electric machine 7 in 1 lower part of shell, the shaft of the booster electric machine 7 connects
The other end of one end of helical axis 5, helical axis 5 corresponds to sewage draining exit 10.The side wall at place of the lower chambers 4 at sewage draining exit 10 is in cone
Shape.
The side wall of lower chambers 4 is equipped with sewage draining exit 10, and water inlet 9 and discharge outlet are respectively equipped on the side of upper chamber 3,
Outlet filter 8 is equipped at discharge outlet.
When in use, the municipal sewage for being mixed with mud enters from water inlet 9 in upper chamber 3 structure in the present embodiment
Afterwards, the spiral strainer 2 in upper chamber 3 pushes mud to move down, while water passes through strainer, and then realizes point in upper chamber 3
Layer, mud be moved to the lower part of upper chamber 3 and enter lower chambers 4 in, helical axis 5 coordinate lower chambers 4 side wall by mud from
It is sent out outside shell 1 at sewage draining exit 10, in the process, mud is squeezed press-dehydrating.Positioned at the indoor water of epicoele into cross egress filtering
Device 8 is discharged after filtering from discharge outlet.
Embodiment 2
A kind of municipal sewage mud filter disclosed in the present embodiment, including shell 1, shell 1 is interior to be equipped with mutually linkage
Upper chamber 3 and lower chambers 4, upper chamber 3 be located at the top of lower chambers 4, the spiral strainer 2 being vertically arranged be equipped in upper chamber 3；
The helical axis 5 to successively decrease equipped with flight pitch in lower chambers 4, the helical axis 5 coordinate the sidewall extrusion slurry dewatering of lower chambers 4；
The side wall of lower chambers 4 is equipped with sewage draining exit 10, water inlet 9 and discharge outlet is respectively equipped on the side of upper chamber 3, at discharge outlet
Equipped with outlet filter 8.Lower chambers 4 are in slanting tubulose, and sewage draining exit 10 is located at the side obliquely downward of lower chambers 4, and helical axis 5 is coaxially set
In lower chambers 4, from top to bottom flight pitch successively decreases interior and helical axis 5.Water inlet 9 is arranged along the tangent line of upper chamber 3 on shell 1
And it is directed toward the lower section of upper chamber 3, mud is in reverse to the direction of rotation of spiral strainer 2 from the outbound course of water inlet 9.
Claims (10)
1. a kind of municipal sewage mud filter, which is characterized in that including shell（1）, shell（1）Interior be equipped with mutually is linked
Upper chamber（3）And lower chambers（4）, upper chamber（3）Positioned at lower chambers（4）Top, in upper chamber（3）It is interior equipped with the spiral shell being vertically arranged
Revolve strainer（2）；In lower chambers（4）The interior helical axis to successively decrease equipped with flight pitch（5）, the helical axis（5）Coordinate lower chambers（4）'s
Sidewall extrusion slurry dewatering；Lower chambers（4）Side wall be equipped with sewage draining exit（10）, upper chamber（3）Side on be respectively equipped with into
The mouth of a river（9）And discharge outlet, outlet filter is equipped at discharge outlet（8）.
2. municipal sewage mud filter as described in claim 1, which is characterized in that in shell（1）Top be equipped with filter
Net motor（6）, with strainer motor（6）Connected rotation axis stretches into upper chamber（3）It is internal and with spiral strainer（2）It is connected.
3. municipal sewage mud filter as claimed in claim 2, which is characterized in that spiral strainer（2）Net from top to bottom
Hole size is incremented by.
4. municipal sewage mud filter as claimed in claim 3, which is characterized in that upper chamber（3）It is cylindrical, spiral
Strainer（2）It is vertically arranged in upper chamber（3）It is interior；Upper chamber（3）Side wall be equipped with several vertical baffle items, baffle item is used for
Hinder upper chamber（3）In mud with spiral strainer（2）Rotation.
5. municipal sewage mud filter as claimed in claim 4, which is characterized in that formed and used between adjacent baffle item
In the channel that flow rises.
6. municipal sewage mud filter as described in claim 1, which is characterized in that the lower chambers（4）In horizontal
Circular tube shaped, helical axis（5）Coordinate lower chambers（4）Side wall make it close to sewage draining exit（10）The mud of side is pressurized, to make mud
It is discharged after slurry dehydration.
7. municipal sewage mud filter as claimed in claim 6, which is characterized in that in shell（1）Lower part is equipped with supercharging
Motor（7）, the booster electric machine（7）Shaft connect helical axis（5）One end, helical axis（5）The other end correspond to sewage draining exit
（10）.
8. municipal sewage mud filter as claimed in claim 6, which is characterized in that lower chambers（4）Close to sewage draining exit
（10）The side wall at the place at place is tapered.
9. municipal sewage mud filter as described in claim 1, which is characterized in that the lower chambers（4）In slanting
Tubulose, sewage draining exit（10）Positioned at lower chambers（4）Side obliquely downward, helical axis（5）Coaxially it is placed in lower chambers（4）Interior and helical axis（5）
From top to bottom flight pitch successively decreases.
10. municipal sewage mud filter as described in claim 1, which is characterized in that the water inlet（9）Along upper chamber
（3）Tangent line be arranged in shell（1）It goes up and is directed toward upper chamber（3）Lower section, mud is from water inlet（9）Outbound course be in reverse to
Spiral strainer（2）Direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334785.1U CN207628072U (en) | 2017-10-17 | 2017-10-17 | A kind of municipal sewage mud filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334785.1U CN207628072U (en) | 2017-10-17 | 2017-10-17 | A kind of municipal sewage mud filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628072U true CN207628072U (en) | 2018-07-20 |
Family
ID=62859075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334785.1U Expired - Fee Related CN207628072U (en) | 2017-10-17 | 2017-10-17 | A kind of municipal sewage mud filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277383A (en) * | 2018-10-16 | 2019-01-29 | 黄河科技学院 | Pond deposit automatic cleaning apparatus |
| CN111097219A (en) * | 2019-12-02 | 2020-05-05 | 南华大学 | Ore pulp separating device of submarine mining equipment |
-
2017
- 2017-10-17 CN CN201721334785.1U patent/CN207628072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277383A (en) * | 2018-10-16 | 2019-01-29 | 黄河科技学院 | Pond deposit automatic cleaning apparatus |
| CN111097219A (en) * | 2019-12-02 | 2020-05-05 | 南华大学 | Ore pulp separating device of submarine mining equipment |
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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: 20180720 Termination date: 20181017 |