CN207646010U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
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- CN207646010U CN207646010U CN201721438258.5U CN201721438258U CN207646010U CN 207646010 U CN207646010 U CN 207646010U CN 201721438258 U CN201721438258 U CN 201721438258U CN 207646010 U CN207646010 U CN 207646010U
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- biological reaction
- sewage
- membrane biological
- reaction case
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- Activated Sludge Processes (AREA)
Abstract
This application discloses a kind of sewage-treatment plants,Including sewage storage box,Membrane biological reaction case and clean water treatment case,Membrane biological reaction case has water inlet,Water outlet and sludge outlet,Sewage storage box is connected to by the first pipeline with the water inlet of membrane biological reaction case,Clean water treatment case is connected to by the second pipeline with the water outlet of membrane biological reaction case,The inlet communication that the sludge outlet of membrane biological reaction case passes through third pipeline and sewage storage box lower end,Membrane biological reaction case is equipped with grid,A holder is additionally provided in membrane biological reaction case,Holder includes pulling part and the support portion positioned at pulling part lower end,Hollow-fibre membrane of the coiling one as biofilm carrier on support portion,The application not only can be with the mud in treated sewage,And can processing be filtered to different biotic populations simultaneously using hollow-fibre membrane as the carrier of biomembrane,Thus make whole device structure more succinct.
Description
Technical field
This application involves technical field of sewage more particularly to a kind of sewage-treatment plants.
Background technology
Currently, the whole nation still has 22.3% county town not set up sewage treatment plant, and the producer of heavily contaminated is most of all
It is built up in the edge or county town in city, since sewage treatment plant is last one of " filter " of factory's blowdown, existing life
Object processing unit, the ancillary equipment in device is more, especially need to be arranged huge biological sludge (sludge containing bacterium etc.) and
The sedimentation basin etc. detached is discharged after processing, therefore equipment investment is big, device is complicated, for general medium and small sewage disposal
It is difficult to start for factory, affects the development of biological sewage treatment device, the serious wasting of resources is caused to enterprise, and
Special disposal has the sewage-treatment plant of mud also rarely found at home.
Utility model content
The application technical problems to be solved are to provide a kind of integrated form, are simple in structure for handle the dirt with mud
Water treatment facilities.
In order to solve the above-mentioned technical problem, this application provides a kind of sewage-treatment plants, including sewage storage box, film to give birth to
Object reaction chamber and clean water treatment case, the membrane biological reaction case have water inlet, water outlet and sludge outlet, the sewage
Storage box is connected to by the first pipeline with the water inlet of the membrane biological reaction case, and the cleaning water treatment case passes through the second pipeline
It is connected to the water outlet of the membrane biological reaction case, the sludge outlet of the membrane biological reaction case passes through third pipeline and the dirt
The inlet communication of water storage box lower end, left side wall and the right side wall of the membrane biological reaction case offer one opposite first and open
Mouthful, the membrane biological reaction case is equipped with a grid from the first opening that the first opening of left side wall extends to right side wall,
On the left side wall of the membrane biological reaction case an openable and closable door, the membrane biological reaction case are equipped with close to the position of the first opening
It is inside additionally provided with a holder, the holder includes that pulling part coils one on the support portion of pulling part lower end, the support portion
As the hollow-fibre membrane of biofilm carrier, wherein one end of the hollow-fibre membrane is closed, and it is defeated that the other end is connected to one first
Send one end of pipe, the other end of first delivery pipe connects an air pump, the grid be equipped with for first delivery pipe with
The pulling part passes through the grid and extends to the straight slot of right side wall.
Further, the clean water treatment case has first through hole and the second through-hole, the first through hole and described the
Two through-holes are located on one group of opposite side wall, and the first through hole is gone out by the second pipeline and the membrane biological reaction case
The mouth of a river is connected, and the first filter layer, the are equipped with successively along first through hole to the direction of the second through-hole in the cleaning water treatment case
Two filter layers and third filter layer are additionally provided with spray tank at the top of the cleaning water treatment case, and the spray tank is defeated by second
It send pipe to be connected to the fog-spray nozzle being arranged inside the clean water treatment case, is additionally provided with and stirs on the side wall of the cleaning water treatment case
Device is mixed, the agitating device is set to the underface of the fog-spray nozzle.
Further, the agitating device includes across the side wall and stretching into the stirring inside the clean water treatment case
Stick, the stirring rod are equipped with multiple stirring blades, and the side wall of the cleaning water treatment case is equipped with a micromotor, described micro-
The input terminal of type motor is rotatablely connected with the stirring rod.
Further, the sewage-treatment plant further includes being connected with the second through-hole of the clean water treatment case
Odor control pond.
Further, the pitch of the grid is 1mm-5mm.
Further, the hollow-fibre membrane is the tubular fiber made with the material of microporous barrier or ventilated membrane.
Further, the aperture of the hollow-fibre membrane is 200nm-250nm.
Further, the first centrifugal pump is additionally provided on first pipeline, first centrifugal pump is for giving birth to the film
Sludge extraction in object reaction chamber is delivered to a waste water treatment box, is additionally provided with the second centrifugal pump on second pipeline, and described the
Two centrifugal pumps are for by treated in the membrane biological reaction case, water extraction to be delivered to the clean water treatment case.
Further, first filter layer is activated carbon filter plate, second filter layer is ion exchange resin mistake
Filter plate, the third filter layer are MBR biology diaphragm plates.
The advantageous effect of the application is：
The application is passed through air using hollow-fibre membrane as the carrier of biomembrane, by air pump and may be implemented guaranteeing
It is enough have it is efficiently net it is dirty under the premise of structure it is also more simple, the waste of bulky grain can be made in primary mistake by the way that grid is arranged
It filters, mitigates the pressure of subsequent processing, by the way that filter device and subsequent first filter layer, the second filter layer and the is arranged
Three filter layers can greatly improve the wastewater treatment efficiency of the application, while the application can be with the mud in treated sewage.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, below with the preferred embodiment of the application and coordinate attached drawing be described in detail as after.
Description of the drawings
Fig. 1 is the structural schematic diagram of the application sewage-treatment plant.
Specific implementation mode
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
Referring to attached drawing 1, a kind of sewage-treatment plant of one preferred embodiment of this explanation, including sewage storage box 2, film biology
Reaction chamber 4 and clean water treatment case 6, membrane biological reaction case 4 have water inlet 8, water outlet 10 and sludge outlet 12, sewage
Storage box 2 is connected to by the first pipeline 14 with the water inlet 8 of membrane biological reaction case 4, and clean water treatment case 6 passes through the second pipeline
16 are connected to the water outlet 10 of membrane biological reaction case 4, and the sludge outlet 12 of membrane biological reaction case 4 passes through third pipeline 18 and sewage
The inlet communication of 2 lower end of storage box, left side wall and the right side wall of membrane biological reaction case 4 offer a first opposite opening 20,
Membrane biological reaction case 4 is equipped with a grid 22 from the first opening that the first opening of left side wall extends to right side wall, preferably
The pitch of grid is 1mm-5mm.On the left side wall of membrane biological reaction case 4 an openable and closable door is equipped with close to the position of the first opening
24, be additionally provided with a holder in membrane biological reaction case 4, holder include pulling part 26 with positioned at the support portion 28 of 26 lower end of pulling part,
Hollow-fibre membrane 30 of the coiling one as biofilm carrier on support portion 28, in order to make sewage not enter in hollow-fibre membrane,
Wherein one end of hollow-fibre membrane 30 is closed, and the other end is connected to one end of one first delivery pipe 32, the first delivery pipe 32 it is another
One end connects an air pump 34, and preferably hollow-fibre membrane is the tubular fiber made with the material of microporous barrier or ventilated membrane, hole
Diameter is 200nm-250nm, due to hollow-fibre membrane have hydrophobicity, from air pump into hollow-fibre membrane input air when
It waits, the water at the micropore of hollow fiber membrane surface is blocked because of the effect of surface tension, will not enter doughnut
Inside, from the free water leaking-in body of micropore, the aerobic microbiological in water body is utilized because obtaining oxygen in sewage gas
Each pollutant is survived herein as nutriment attachment, to form biomembrane, with the gradual maturation of biomembrane, biomembrane
Surface and sewage between form oxygen-free environment, at this point, anaerobic organism group will adhere to, survive in the surface of biomembrane, thus
Different biotic populations, which may be implemented, can be filtered.Grid 22 is equipped with passes through lattice for the first delivery pipe 32 with pulling part 26
Grid and the straight slot for extending to right side wall.
More specifically, clean water process 6 casees has first through hole 36 and the second through-hole 38, first through hole 36 and second logical
Hole 38 is located on one group of opposite side wall, the water outlet that first through hole 36 passes through the second pipeline 16 and membrane biological reaction case 4
10 are connected, and are equipped with along the direction of 36 to the second through-hole 38 of first through hole the first filter layer 40, the in clean water treatment case 6 successively
Two filter layers 42 and third filter layer 44, preferably the first filter layer is activated carbon filter plate, the second filter layer is amberlite
Fat filter plate, third filter layer are MBR biology diaphragm plates.The top of clean water treatment case 6 is additionally provided with spray tank 46, spray tank 46
It is connected to the fog-spray nozzle being arranged inside clean water treatment case by the second delivery pipe 47, is also set on the side wall of clean water treatment case
There are agitating device 48, agitating device 48 to be set to the underface of fog-spray nozzle.It is preferred that agitating device 48 includes across side wall and stretching into clean
Stirring rod inside clean water treatment case, stirring rod are equipped with multiple stirring blades, and the side wall of clean water treatment case is micro- equipped with one
Type motor, input terminal and the stirring rod of micromotor are rotatablely connected.
In order to further increase the quality of processing water, preferably sewage-treatment plant further includes second with clean water treatment case
The Odor control pond 50 that through-hole is connected.
Specifically, being additionally provided with the first centrifugal pump 52 on the first pipeline, the first centrifugal pump 52 is used for will be in membrane biological reaction case
Sludge extraction be delivered to a waste water treatment box, be additionally provided with the second centrifugal pump 54 on the second pipeline, the second centrifugal pump is used for film
Treated in biological respinse case, and water extraction is delivered to clean water treatment case.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application
It encloses without being limited thereto.Those skilled in the art on the basis of the application made by equivalent substitute or transformation, in the application
Protection domain within.The protection domain of the application is subject to claims.
Claims (9)
1. a kind of sewage-treatment plant, which is characterized in that including sewage storage box, membrane biological reaction case and clean water process
There is water inlet, water outlet and sludge outlet, the sewage storage box to pass through the first pipeline and institute for case, the membrane biological reaction case
State the water inlet connection of membrane biological reaction case, cleaning water treatment case the going out by the second pipeline and the membrane biological reaction case
The mouth of a river is connected to, and the sludge outlet of the membrane biological reaction case is connected by the import of third pipeline and sewage storage box lower end
Logical, left side wall and the right side wall of the membrane biological reaction case offer one opposite first and are open, on the membrane biological reaction case
Grid equipped with one from the first opening that the first opening of left side wall extends to right side wall, the left side of the membrane biological reaction case
It is equipped with an openable and closable door close to the position of the first opening on wall, a holder, the branch are additionally provided in the membrane biological reaction case
Frame includes pulling part and hollow fibre of the coiling one as biofilm carrier on the support portion of pulling part lower end, the support portion
Film, wherein one end closing of the hollow-fibre membrane are tieed up, the other end is connected to one end of one first delivery pipe, first conveying
The other end of pipe connects an air pump, and the grid is equipped with passes through the grid simultaneously for first delivery pipe and the pulling part
Extend to the straight slot of right side wall.
2. sewage-treatment plant according to claim 1, which is characterized in that the cleaning water treatment case has first through hole
With the second through-hole, the first through hole is located at second through-hole on one group of opposite side wall, and the first through hole is logical
It crosses the second pipeline with the water outlet of the membrane biological reaction case to be connected, along first through hole to second in the cleaning water treatment case
The direction of through-hole is equipped with the first filter layer, the second filter layer and third filter layer successively, and the top of the cleaning water treatment case is also
Equipped with spray tank, the spray tank is connected to by the second delivery pipe with the fog-spray nozzle being arranged inside the clean water treatment case,
It is additionally provided with agitating device on the side wall of the cleaning water treatment case, the agitating device is set to the underface of the fog-spray nozzle.
3. sewage-treatment plant according to claim 2, which is characterized in that the agitating device includes across the side wall
And the stirring rod inside the clean water treatment case is stretched into, the stirring rod is equipped with multiple stirring blades, at the clean water
The side wall for managing case is equipped with a micromotor, and the input terminal of the micromotor is rotatablely connected with the stirring rod.
4. sewage-treatment plant according to claim 1, which is characterized in that further include the with the clean water treatment case
The Odor control pond that two through-holes are connected.
5. sewage-treatment plant according to claim 1, which is characterized in that the pitch of the grid is 1mm-5mm.
6. sewage-treatment plant according to claim 1, which is characterized in that the hollow-fibre membrane be with microporous barrier or
The tubular fiber that the material of ventilated membrane makes.
7. sewage-treatment plant according to claim 1, which is characterized in that the aperture of the hollow-fibre membrane is 200nm-
250nm。
8. sewage-treatment plant according to claim 1, which is characterized in that be additionally provided with the first centrifugation on first pipeline
Pump, first centrifugal pump are used to the sludge extraction in the membrane biological reaction case being delivered to a waste water treatment box, and described the
The second centrifugal pump is additionally provided on two pipelines, second centrifugal pump is for water to extract by treated in the membrane biological reaction case
It is delivered to the clean water treatment case.
9. sewage-treatment plant according to claim 2, which is characterized in that first filter layer filters for activated carbon
Plate, second filter layer are ion exchange resin filter plate, the third filter layer is MBR biology diaphragm plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438258.5U CN207646010U (en) | 2017-11-01 | 2017-11-01 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438258.5U CN207646010U (en) | 2017-11-01 | 2017-11-01 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646010U true CN207646010U (en) | 2018-07-24 |
Family
ID=62883956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721438258.5U Active CN207646010U (en) | 2017-11-01 | 2017-11-01 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646010U (en) |
-
2017
- 2017-11-01 CN CN201721438258.5U patent/CN207646010U/en active Active
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| CP02 | Change in the address of a patent holder |
Address after: Room 408, Wuluo science and Technology Park, 393 chunshenhu Middle Road, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU BEST COLOR NANO TECHNOLOGY CO., LTD. Address before: Wuzhong Economic Development Zone in Suzhou City, Jiangsu Province, the River Street 215000 Wuzhong Road No. 1368, building 1, room 437, 426 A418 Patentee before: SUZHOU BEST COLOR NANO TECHNOLOGY CO., LTD. |