CN109078364A - A kind of shunt sewage filter device - Google Patents
A kind of shunt sewage filter device Download PDFInfo
- Publication number
- CN109078364A CN109078364A CN201811037179.2A CN201811037179A CN109078364A CN 109078364 A CN109078364 A CN 109078364A CN 201811037179 A CN201811037179 A CN 201811037179A CN 109078364 A CN109078364 A CN 109078364A
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- CN
- China
- Prior art keywords
- filter
- sewage
- material layer
- filter material
- plate
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
- B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/42—Feed or discharge devices for discharging filtrate
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Shunt sewage filter device of the invention, including outer housing, water inlet pipe and outlet pipe, left plate and right side plate are provided in outer housing, multiple partitions are provided between left and right side plate, cavity between left and right side plate is divided into multiple filter chambers by partition, the bottom of each filter chamber is provided with permeable supporting plate, is provided with filter material layer on supporting plate；It is provided with above filter material layer and shunts import, shunts outlet.Filter method of the invention, comprising: a) sewage flows into；B) sewage water filtration；C) filtered water collection；D) crosses drainage discharge；E) filter material replacement or cleaning.Filter device and method of the invention, sewage are entered in each filter chamber and are filtered by different filter layers, and filtered sewage is shunted to export and be flowed into effluent trough, it is flowed out again through outlet pipe, in this way, not only significantly reducing the burden of filter layer, while also improving the filter effect of sewage.
Description
Technical field
The present invention relates to a kind of shunt sewage filter devices, more specifically, more particularly to it is a kind of by sewage separation extremely
The shunt sewage filter device being filtered in multiple filter material layers.
Background technique
In sewage disposal process, by sewage suspended material and solid impurity filter out and be important a step, suspend
Organic matter is decomposed by the microorganisms a large amount of oxygen of consumption in object, causes organism in water dead, water body muddiness is caused to influence ecological environment,
The stench of generation will affect health of people again.
Filtering is the preprocessing process of sewage treatment, and most of sewage water filtration processing use physical method such as: the precipitation method, gas
Float glass process, filtration method.The precipitation method: by the gravity standing sedimentation of suspended matter itself.Gas floatation process is small using high degree of dispersion
Bubble is adhered on Pollutants in Wastewater as carrier, so that its buoyancy is greater than gravity and floating resistance, so that pollutant be made to float
To the water surface, foam is formed, then foam-expelling is scraped from the water surface using scraping slag equipment, realizes the process of solid-liquid and Liquid liquid Separation.Filtering
Method: make liquid by filtering layer using the water penetration of filtrate, solid impurity is retained down.The present invention is removed using filter method
Dirty impurities in water.
Summary of the invention
The present invention in order to overcome the shortcomings of the above technical problems, provide it is a kind of by sewage separation into multiple filter material layers into
The shunt sewage filter device of row filtering.
Shunt sewage filter device of the invention, including outer housing, water inlet pipe and outlet pipe, the inside of outer housing are sky
Chamber, water inlet pipe, outlet pipe are respectively arranged at the top of outer housing；Two left sides being parallel to each other are provided in the internal cavities of outer housing
Side plate and right side plate form intake chamber between left plate and outer housing, effluent trough is formed between right side plate and outer housing, water inlet
Pipe, outlet pipe are communicated with the upper end of intake chamber, effluent trough respectively；It is characterized by: the sky between shown left plate and right side plate
Chamber is provided with multiple partitions in the height direction, and the cavity between left plate and right side plate is divided into not connected more by partition
A filter chamber, the lower part of each filter chamber are provided with permeable supporting plate, are provided with filter material layer on supporting plate；Above filter material layer
Left plate on offer the shunting import communicated with intake chamber, offer and be discharged on the right side plate between supporting plate and partition
The shunting outlet that slot communicates.
Shunt sewage filter device of the invention, filter material layer by being sequentially distributed from top to bottom in the filter chamber
Upper filter material layer, middle filter material layer and lower filter material layer composition, the filtering hole of upper filter material layer, middle filter material layer and lower filter material layer gradually subtract
It is small, it is filtered with the solid matter respectively to different-grain diameter size in sewage.
The volume of shunt sewage filter device of the invention, the intake chamber and effluent trough is outer housing internal cavities
1/10.
Shunt sewage filter device of the invention, the height of the outlet pipe are lower than the height of water inlet pipe.
Shunt sewage filter device of the invention, the quantity of the partition are 3, the filter chamber that 3 partitions are divided
Quantity be 4.
Shunt sewage filter device of the invention is provided with 4 on the antetheca and rear wall of the outer housing internal cavities
A locating piece that left plate and right side plate are fixed and are limited.
Shunt sewage filter device of the invention, the supporting plate are permeable reticular structure.
Shunt sewage filter device of the invention, the supporting plate are arranged with baffle interval certain distance below,
Outlet is shunted to be arranged.
The filter method of shunt sewage filter device of the invention, which is characterized in that realized by following steps:
A) sewage flows into, and sewage to be clean flows into intake chamber by the water inlet pipe above outer housing, and wastewater level exceeds shunting
Filter chamber will be flowed into when mouth；B) sewage water filtration, multiple shuntings of the sewage through being from top to bottom distributed on left plate in intake chamber
Import enters in different filter chambers, and sewage is filtered in filter chamber through filter material layer, and supporting plate is entered after sewage water filtration
Lower section；In upper filter layer, middle filter layer and the lower filter layer that filter material layer is gradually reduced using filtering hole from top to bottom,
Upper filter layer, middle lautertuns and lower filter layer are successively filtered the solid matter that partial size gradually reduces；C) crosses drainage receipts
Collection, sewage are flowed into below supporting plate after filter material layer filters, and flow into effluent trough using the shunting outlet below supporting plate
In；D) crosses drainage discharge, is shunted to export to flow into effluent trough and crosses drainage, the outlet pipe discharge through top；E) filtrate
Replacement or cleaning, as filter device is shown using the growth of time when the obvious very little of the water outlet of the outlet pipe of filter device
Media filtration performance in filter material layer is substantially reduced, and is needed replacing or is cleaned；It, will be left and right by above mentioning left plate and right side plate
Side plate is extracted out together with supporting plate and filter material layer, is then extracted all filter material layers out and is replaced or cleaned, after replacement
Left plate and right side plate are inserted into again.
The beneficial effects of the present invention are: shunt sewage filter device of the invention and filter method, by outer housing
Internal cavities in left plate and right side plate are set so that forming respectively intake chamber between left plate, right side plate and outer housing
And effluent trough, sewage to be filtered are uniformly distributed in intake chamber after being entered by water inlet pipe；It is provided in left plate and right side plate
Multiple partitions being spaced apart up and down, multiple filter chambers of formation, the both ends of each filter chamber, which are provided with, shunts import and shunting
It exports, is provided with filter material layer in filter chamber, pass through so that the sewage in intake chamber is entered in each filter chamber by shunting import
Different filter layers are filtered, and filtered sewage is shunted to export and be flowed into effluent trough, then is flowed out through outlet pipe, in this way,
By the way that sewage separation to be filtered into each filter chamber, the burden of filter layer is not only significantly reduced, is also improved simultaneously
The filter effect of sewage.
Further, by way of setting the filter material layer in filter chamber from top to bottom in hole and gradually reducing, with
Realization is filtered the solid matter of different-grain diameter size in sewage, is carried out according to distribution form of the solid matter in sewage
Selective filter not only increases the utilization rate of filtrate, also extends the service life of filtrate.
Detailed description of the invention
Fig. 1 is the main view of shunt sewage filter device of the invention；
Fig. 2 is shunt sewage filter device knot top view of the invention.
In figure: 1 outer housing, 2 water inlet pipes, 3 outlet pipes, 4 left plates, 5 right side plates, 6 intake chambers, 7 effluent troughs, 8 partitions, 9
Filter chamber, 10 supporting plates, 11 filter material layers, 12 shunt import, and 13 shuntings export, 14 locating pieces, 15 upper filter material layers, filtrate in 16
Layer, 17 lower filter material layers.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the main view and top view of shunt sewage filter device of the invention is set forth,
In order to more clearly show the internal structure of filter device, main view shown in FIG. 1 uses the section view technique of painting, shown in sewage
Filter device is by outer housing 1, water inlet pipe 2, outlet pipe 3, left plate 4, right side plate 5, partition 8, supporting plate 10 and 11 groups of filter material layer
At outer housing 1, which serves, to be fixed and supported, and the inside of outer housing 1 is cavity, and water inlet pipe 2 and outlet pipe 3 are respectively arranged at shell
The upper end of 1 left and right side of body.Left plate 4 and right side plate 5 are set in parallel in the internal cavities of outer housing 1.4 He of left plate
The width of right side plate 5 is equal with the width of 1 internal cavities of outer housing, in this way, be formed between left plate 4 and outer housing 1 into
Sink 6, is formed effluent trough 7 between right side plate 5 and outer housing 1, water inlet pipe 2 and outlet pipe 3 respectively with intake chamber 6 and water outlet
Slot 7 communicates, and may be implemented in being uniformly distributed in intake chamber 6 by the sewage that water inlet pipe 2 enters.
In cavity between left plate 4 and right side plate 5, multiple partitions 8 are from top to bottom provided with, in this way, partition 8 is just a left side
Cavity before side plate 4 and right side plate 5 is divided into multiple not connected filter chambers 9, and the quantity of partition 8 as shown in the figure is 3
A, the quantity for the filter chamber 9 being divided into is 4.The lower part of each filter chamber 9 is provided with the loading plate 10 of permeable, carrying
Reticular structure can be used in plate 10, so that sewage flows down after filtering.The top of loading plate 10 is provided with filter material layer 11, filter material layer 11
The filtering to sewage is realized by the retention to solid matter in sewage.The left plate 4 of each 11 left side top of filter material layer is equal
It offers and shunts import 12, so that the sewage in intake chamber 6 enters in corresponding filter chamber 9；Under each 10 right side of supporting plate
Shunting outlet 13 is offered on the right side plate 5 of side, outlet 13 is shunted and communicates with effluent trough 7, so as to the entrance of filtered sewage
Into effluent trough 7.In this way, the sewage entered by the shunting import 12 in left side, after the filtering of filter material layer 11, through supporting plate
It 10 and 13 enters in effluent trough 7 through shunting outlet, is flowed out again through outlet pipe 3 after collecting in effluent trough 7.
Sewage to be filtered is after water inlet pipe 2 enters in intake chamber 6, in order to realize the good filter effect to sewage,
Shown in filter layer 11 be made of upper filter layer 15, middle lautertuns 16 and lower filter layer 17 from top to bottom, and upper filter layer 15,
The filtering hole of middle lautertuns 16 and lower filter layer 17 gradually reduces, in this way, upper filter layer 15, middle lautertuns 16 and lower filter layer
17 can the solid matter respectively to partial size, middle partial size and small particle big in sewage be filtered, not only increase each filter material layer
11 utilization rate, but also extend its service life.
In order to guarantee that sewage proper flow in filter device, the height of outlet pipe 3 should be lower than the height of water inlet pipe 2；Institute
Show that supporting plate 10 and partition 8 answer setting spaced apart, so that setting shunts outlet between supporting plate 10 and partition 8.Into
The volume of sink 6 and effluent trough 7 should be 1/10 or so of 1 internal cavities of outer housing to be advisable.For the ease of in each filter material chamber 9
Filter material layer 11 be conveniently replaceable, shown in left plate 4 and right side plate 5 by the locating piece 14 that is set on 1 inner wall of outer housing into
Row is fixed and positioned, in this way, extracting, putting from locating piece 14 by left plate 4 and right side plate 5 when replacement or cleaning filtrate
It is fashionable to be caught in locating piece 14 again.
The filter method of shunt sewage filter device of the invention, is realized by following steps:
A) sewage flows into, and sewage to be clean flows into intake chamber 6 by the water inlet pipe 2 of the top of outer housing 1, and full of entirely into
Sink 6；
B) sewage water filtration, multiple shunting imports 12 of the sewage through being from top to bottom distributed on left plate 4 in intake chamber 6 enter
In different filter chambers 9, sewage is filtered in filter chamber through filter material layer 11, is entered under supporting plate 10 after sewage water filtration
Side；
In filter material layer 11 using upper filter layer 15, middle filter layer 16 and the lower filter layer 17 that from top to bottom filtering hole gradually reduces
When, upper filter layer 15, middle filter layer 16 and lower filter layer 17 are successively filtered the solid matter that partial size gradually reduces；
C) filtered water collection, sewage is flowed into 10 lower section of supporting plate after the filtering of filter material layer 11, using 10 lower section of supporting plate
Shunting outlet 13 flow into effluent troughs 7 in；
D) crosses drainage discharge, flows into effluent trough 7 through shunting outlet 13 and crosses drainage, the outlet pipe 3 through top is discharged；
E) filter material replacement or cleaning, as filter device uses the growth of time, when the water outlet of the outlet pipe 3 of filter device is bright
When aobvious very little, shows that the media filtration performance in filter material layer 11 is substantially reduced, need replacing or clean；By above mentioning left plate 4
With right side plate 5, left and right side plate is extracted out together with supporting plate and filter material layer, then all extractions of filter material layer 11 are gone forward side by side
Left plate and right side plate, are inserted by row replacement or cleaning again after replacement.
Claims (9)
1. a kind of shunt sewage filter device, including outer housing (1), water inlet pipe (2) and outlet pipe (3), the inside of outer housing
For cavity, water inlet pipe, outlet pipe are respectively arranged at the top of outer housing；Two are provided in the internal cavities of outer housing to be parallel to each other
Left plate (4) and right side plate (5), between left plate and outer housing formed intake chamber (6), formed between right side plate and outer housing
Effluent trough (7), water inlet pipe, outlet pipe are communicated with the upper end of intake chamber, effluent trough respectively；It is characterized by: shown left plate with
Cavity between right side plate is provided with multiple partitions (8) in the height direction, and partition is by the cavity between left plate and right side plate
Not connected multiple filter chambers (9) are divided into, the lower part of each filter chamber is provided with permeable supporting plate (10), supporting plate
On be provided with filter material layer (11)；The shunting import (12) communicated with intake chamber, support are offered on left plate above filter material layer
The shunting outlet (13) communicated with effluent trough is offered on right side plate between plate and partition.
2. shunt sewage filter device according to claim 1, it is characterised in that: filter material layer in the filter chamber (9)
(11) it is made of the upper filter material layer (15), middle filter material layer (16) and lower filter material layer (17) that are sequentially distributed from top to bottom, upper filter material layer,
The filtering hole of middle filter material layer and lower filter material layer gradually reduces, and is carried out with the solid matter respectively to different-grain diameter size in sewage
Filtering.
3. shunt sewage filter device according to claim 1 or 2, it is characterised in that: the intake chamber (6) and water outlet
The volume of slot (7) is the 1/10 of outer housing (1) internal cavities.
4. shunt sewage filter device according to claim 1 or 2, it is characterised in that: the height of the outlet pipe (3)
Lower than the height of water inlet pipe (2).
5. shunt sewage filter device according to claim 1 or 2, it is characterised in that: the quantity of the partition (8) is
3, the quantity for the filter chamber (9) that 3 partitions are divided is 4.
6. shunt sewage filter device according to claim 1 or 2, it is characterised in that: the outer housing (1) is internal empty
4 locating pieces (14) that left plate (4) and right side plate (5) are fixed and are limited are provided on the antetheca and rear wall of chamber.
7. shunt sewage filter device according to claim 1 or 2, it is characterised in that: the supporting plate (10) is
Water type reticular structure.
8. shunt sewage filter device according to claim 1 or 2, it is characterised in that: the supporting plate (10) and its
Partition (8) setting spaced apart of lower section shunts outlet (13) to be arranged.
9. a kind of filter method based on shunt sewage filter device described in claim 1, which is characterized in that by following
Step is realized:
A) sewage flows into, and sewage to be clean flows into intake chamber (6) by the water inlet pipe (2) above outer housing (1), sewage water
Position will flow into filter chamber (9) when exceeding diffluence pass；
B) sewage water filtration, multiple shunting imports (12) of the sewage through being from top to bottom distributed on left plate (4) in intake chamber (6)
It enters in different filter chambers (9), sewage is filtered in filter chamber through filter material layer (11), and support is entered after sewage water filtration
The lower section of plate (10)；
In filter material layer (11) using upper filter layer (15), middle filter layer (16) and the lower mistake that from top to bottom filtering hole gradually reduces
When filtering layer (17), upper filter layer, middle lautertuns and lower filter layer are successively filtered the solid matter that partial size gradually reduces；
C) filtered water collection, sewage are flowed into below supporting plate (10), after filter material layer (11) are filtered using supporting plate
(10) the shunting outlet (13) below flows into effluent trough (7)；
D) crosses drainage discharge, flows into effluent trough (7) through shunting outlet (13) and crosses drainage, outlet pipe (3) row through top
Out；
E) filter material replacement or cleaning, as filter device uses the growth of time, when the water outlet of the outlet pipe (3) of filter device
When obvious very little, shows that the media filtration performance in filter material layer (11) is substantially reduced, need replacing or clean；By above mentioning left side
Plate (4) and right side plate (5), left and right side plate is extracted out together with supporting plate and filter material layer, then by all filter material layers (11)
It extracts out and is replaced or cleaned, be again inserted into left plate and right side plate after replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037179.2A CN109078364A (en) | 2018-09-06 | 2018-09-06 | A kind of shunt sewage filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037179.2A CN109078364A (en) | 2018-09-06 | 2018-09-06 | A kind of shunt sewage filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078364A true CN109078364A (en) | 2018-12-25 |
Family
ID=64840792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811037179.2A Pending CN109078364A (en) | 2018-09-06 | 2018-09-06 | A kind of shunt sewage filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078364A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1486814A1 (en) * | 1966-02-04 | 1970-03-12 | Pfund Gerda | Process for cleaning up liquids |
| CN201001978Y (en) * | 2007-01-29 | 2008-01-09 | 杨昌禄 | Compound filtering tank |
| CN201643814U (en) * | 2010-04-30 | 2010-11-24 | 北京四达嘉和环益科技有限公司 | Two-valve horizontal type filter without backwashing water pump |
| CN201752592U (en) * | 2010-08-10 | 2011-03-02 | 无锡市第二电站锅炉辅机有限公司 | Horizontal multi-medium filter |
| CN201930589U (en) * | 2010-12-01 | 2011-08-17 | 林自力 | High-efficient multilayer filter |
| CN106267931A (en) * | 2016-10-13 | 2017-01-04 | 秦皇岛德创节能环保科技有限公司 | A kind of efficient back-flushing filtering device and there is the multi-bed filter of this device |
| CN205999077U (en) * | 2016-07-28 | 2017-03-08 | 福建省新科环保技术有限公司 | New difficult degradable sewage processor |
| CN207347359U (en) * | 2017-09-29 | 2018-05-11 | 山东格瑞水务有限公司 | A kind of mechanical biofilter |
-
2018
- 2018-09-06 CN CN201811037179.2A patent/CN109078364A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1486814A1 (en) * | 1966-02-04 | 1970-03-12 | Pfund Gerda | Process for cleaning up liquids |
| CN201001978Y (en) * | 2007-01-29 | 2008-01-09 | 杨昌禄 | Compound filtering tank |
| CN201643814U (en) * | 2010-04-30 | 2010-11-24 | 北京四达嘉和环益科技有限公司 | Two-valve horizontal type filter without backwashing water pump |
| CN201752592U (en) * | 2010-08-10 | 2011-03-02 | 无锡市第二电站锅炉辅机有限公司 | Horizontal multi-medium filter |
| CN201930589U (en) * | 2010-12-01 | 2011-08-17 | 林自力 | High-efficient multilayer filter |
| CN205999077U (en) * | 2016-07-28 | 2017-03-08 | 福建省新科环保技术有限公司 | New difficult degradable sewage processor |
| CN106267931A (en) * | 2016-10-13 | 2017-01-04 | 秦皇岛德创节能环保科技有限公司 | A kind of efficient back-flushing filtering device and there is the multi-bed filter of this device |
| CN207347359U (en) * | 2017-09-29 | 2018-05-11 | 山东格瑞水务有限公司 | A kind of mechanical biofilter |
Non-Patent Citations (1)
| Title |
|---|
| 闫逊: "《清洁生产导论》", 30 June 2018 * |
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Application publication date: 20181225 |
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