CN207483555U - A kind of sewage-treatment plant with doughnut biomembrane - Google Patents
A kind of sewage-treatment plant with doughnut biomembrane Download PDFInfo
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- CN207483555U CN207483555U CN201721438259.XU CN201721438259U CN207483555U CN 207483555 U CN207483555 U CN 207483555U CN 201721438259 U CN201721438259 U CN 201721438259U CN 207483555 U CN207483555 U CN 207483555U
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- side wall
- filter
- filter plate
- biomembrane
- doughnut
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- Biological Treatment Of Waste Water (AREA)
Abstract
This application discloses a kind of sewage-treatment plants with doughnut biomembrane, including a rectangle primary treatment case, primary treatment case is equipped with a filter screen, a stent is additionally provided in primary treatment case, stent includes pulling part and the support portion positioned at pulling part lower end, a hollow-fibre membrane as biofilm carrier is coiled on support portion, wherein one end closing of hollow-fibre membrane, the other end is connected to one end of one first delivery pipe, the other end of first delivery pipe connects an air pump, the water outlet of primary treatment case connects the entrance of a rectangle middle rank treatment box, intermediate treatment box is equipped with a filter device from the second opening that the second opening of left side wall extends to right side wall, the exit of intermediate treatment box connects one end of one second delivery pipe, the other end of second delivery pipe connects the water inlet of an advanced processes case.Carrier of the application by the use of hollow-fibre membrane as biomembrane makes its structure also more simple, greatly improves the wastewater treatment efficiency of the application.
Description
Technical field
This application involves technical field of sewage more particularly to a kind of sewage disposal dresses with doughnut biomembrane
It puts.
Background technology
At present, sewage treatment plant is not set up at the county town that the whole nation still has 22.3%, and the producer of heavily contaminated is most of all
Be built up in the edge or county town in city, due to sewage treatment plant be factory's blowdown it is last together " filter ", existing life
Object processing unit, the ancillary equipment in device is more, especially need to set huge biological sludge (sludge containing bacterium etc.) and
Sedimentation basin detached etc. 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.
Utility model content
The application technical problems to be solved are to provide a kind of integrated form, simple in structure have doughnut biomembrane
Sewage-treatment plant.
In order to solve the above-mentioned technical problem, this application provides a kind of sewage disposal dresses with doughnut biomembrane
It puts, including a rectangle primary treatment case, the primary treatment case has water inlet and water outlet, the left side of the primary treatment case
Wall offers one opposite first with right side wall and is open, and the primary treatment case is equipped with a first opening extension from left side wall
Filter screen to the first opening of right side wall, a stent is additionally provided in the primary treatment case, and the stent includes pulling part
With the support portion positioned at pulling part lower end, a hollow-fibre membrane as biofilm carrier is coiled on the support portion, in described
Wherein one end closing of empty fiber membrane, the other end are connected to one end of one first delivery pipe, the other end of first delivery pipe
An air pump is connected, the filter screen, which is equipped with, to be passed through the filter screen with the pulling part for first delivery pipe and extend to
The straight slot of right side wall, the water outlet of the primary treatment case connect the entrance of a rectangle middle rank treatment box, the middle rank processing
The left side wall of case offers one opposite second with right side wall and is open, and the middle rank treatment box is equipped with one second from left side wall
Opening extends to the filter device in the second opening of right side wall, and the filter device includes being arranged at intervals and be connected by spring
The first filter plate and the second filter plate, the upper end of the spring supports the lower surface of first filter plate, and the lower end of the spring is supported
Hold the upper surface of second filter plate, between first filter plate and second filter plate be equipped with filter cotton layer, it is described middle rank at
Manage the compacting device being additionally provided on the left side wall and right side wall of case for pressing first filter plate and the second filter plate, the middle rank
The exit for the treatment of box connects one end of one second delivery pipe, and the other end of second delivery pipe connects an advanced processes case
Water inlet is additionally provided with the water outlet opposite with the water inlet on the advanced processes case, from water inlet to the direction of water outlet
It is equipped with the first filter layer, the second filter layer and third filter layer successively.
Further, on the left side wall an openable and closable door is equipped with close to the position of the first opening.
Further, hollow-fibre membrane is the tubular fiber made with the material of microporous barrier or ventilated membrane.
Further, the filter screen includes frame and the silk screen in the frame, at the left side wall
Frame is equipped with handle.
Further, the aperture of the hollow-fibre membrane is 200nm-250nm.
Further, the filter cotton layer is PP cottons.
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.
Further, the side wall of the intermediate treatment box is equipped with water level detecting meter.
Further, the compacting device includes respectively being located on the upside of the first filter plate and the upper hydraulic cylinder on the downside of the second filter plate
With lower hydraulic cylinder, the upper hydraulic cylinder is oppositely arranged with the piston rod of the lower hydraulic cylinder and presses corresponding first filter plate and
Two filter plates.
The advantageous effect of the application is：
Carrier of the application by the use of hollow-fibre membrane as biomembrane, is passed through air and can be realized and guaranteeing by air pump
It is enough have it is efficiently net it is dirty under the premise of structure it is also more simple, by setting filter screen that can make the waste of bulky grain in primary
Filter out, mitigate the pressure of subsequent processing, by set filter device and subsequent first filter layer, the second filter layer and
Third filter layer can greatly improve the wastewater treatment efficiency of the application.
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 structure diagram that Fig. 1 is the sewage-treatment plant that the application has doughnut biomembrane；
Fig. 2 is the structure diagram of the filter screen for the sewage-treatment plant that this application has doughnut biomembrane.
Wherein：
2 it is primary treatment case, 4 be the first opening, 6 be filter screen, 8 be pulling part, 10 be support portion, 12 is hollow fibre
Dimension film, 14 be the first delivery pipe, 16 be air pump, 18 be intermediate treatment box, 20 be the second opening, 22 be filter device, 2201 be
Spring, 2202 be the first filter plate, 2203 be the second filter plate, 2204 be filter cotton layer, 24 be compacting device, 26 be the second conveying
Pipe, 28 be advanced processes case, 2801 be water inlet, 2802 be water outlet, 30 be the first filter layer, 32 be the second filter layer, 34
It is third filter layer, 36 be door, 38 is water level detecting meter.
Specific embodiment
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 to 2, a kind of sewage disposal with doughnut biomembrane described in one preferred embodiment of this explanation
Device, including a rectangle primary treatment case 2, the primary treatment case 2 has water inlet and water outlet, the primary treatment case 2
Left side wall and right side wall offer a first opposite opening 4, the primary treatment case 2 is equipped with one first from left side wall
Opening 4 extends to the filter screen 6 in the first opening 4 of right side wall, and a stent, the branch are additionally provided in the primary treatment case 2
Frame includes pulling part 8 and the support portion 10 positioned at 8 lower end of pulling part, and coiling one is as biofilm carrier on the support portion 10
Hollow-fibre membrane 12, wherein one end closing of the hollow-fibre membrane 12, the other end are connected to the one of one first delivery pipe 14
End, the other end of first delivery pipe 14 connect an air pump 16, in order to which sewage is made not enter in hollow-fibre membrane, preferably in
Empty fiber membrane is the tubular fiber made with the material of microporous barrier or ventilated membrane, since hollow-fibre membrane has hydrophobicity,
From air pump into hollow-fibre membrane when input air, the water at the micropore of hollow fiber membrane surface is because of surface tension
Effect and be blocked, the inside of doughnut will not be entered, gas is aerobic in water body from the free water leaking-in body of micropore
Microorganism is survived by the use of each pollutant in sewage as nutriment attachment herein when obtaining oxygen, so as to form biology
With the gradual maturation of biomembrane, oxygen-free environment is formed between the surface of biomembrane and sewage for film, at this point, anaerobic organism group will
It can adhere to, survive in the surface of biomembrane, it is possible thereby to realize that different biotic populations can be filtered.The filter screen 6
The straight slot 603 for passing through filter screen with the pulling part 8 for first delivery pipe 14 and extending to right side wall is equipped with, it is described first
The water outlet of grade treatment box connects the entrance of a rectangle middle rank treatment box 18, the left side wall of the middle rank treatment box 18 and the right side
Side wall offers a second opposite opening 20, and the middle rank treatment box 18 is equipped with 20 extension of the second opening from left side wall
Filter device 22 to the second opening 20 of right side wall, the filter device 22 include being arranged at intervals and passing through spring 2201
The first filter plate 2202 and the second filter plate 2203 of connection, the upper end of the spring 2201 is supported under first filter plate 2202
Surface, the lower end of the spring 2201 support the upper surface of second filter plate 2203, first filter plate 2202 and described the
Filter cotton layer 2204 is equipped between two filter plates 2203, is additionally provided with and is used on the left side wall and right side wall of the middle rank treatment box 18
Press the compacting device 24 of first filter plate and the second filter plate, the exit of the middle rank treatment box connects one second delivery pipe
26 one end, the other end of second delivery pipe 26 connect the water inlet 2801 of an advanced processes case 28, the advanced processes
The water outlet opposite with the water inlet 2801 is additionally provided on case, is equipped with successively from water inlet 2801 to the direction of water outlet 2802
First filter layer 30, the second filter layer 32 and third filter layer 34.
It, can equipped with one by the position being open on left side wall close to first in order to which the sundries that will be filtered out on filter screen 6 takes out
The door 36 of folding.
It is preferred that the filter screen 6 includes frame 601 and the silk screen 602 in the frame, for convenience by filter screen
It takes out and handle is preferably being equipped on the frame at the left side wall.
In order to improve the aperture of the preferred hollow-fibre membrane of filter effect as 200nm-250nm, filter cotton layer is PP cottons, excellent
It is activated carbon filter plate to select first filter layer, second filter layer is ion exchange resin filter plate, the third mistake
Filtering layer is MBR biology diaphragm plates.
In order to ensure taking out filter screen when water level is below filter screen, preferably it is equipped on the side wall of intermediate treatment box
Water level detecting meter 38.
Specifically, the compacting device include respectively be located at the first filter plate on the upside of with the second filter plate on the downside of upper hydraulic cylinder with
Lower hydraulic cylinder, the upper hydraulic cylinder are oppositely arranged with the piston rod of the lower hydraulic cylinder and press corresponding first filter plate and second
Filter plate.
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.The equivalent substitute or transformation that those skilled in the art are made on the basis of the application, 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 with doughnut biomembrane, including a rectangle primary treatment case, which is characterized in that institute
Primary treatment case is stated with water inlet and water outlet, left side wall and the right side wall of the primary treatment case offer one opposite the
One opening, the primary treatment case are equipped with a filtering from the first opening that the first opening of left side wall extends to right side wall
Net, a stent is additionally provided in the primary treatment case, and the stent includes pulling part and the support portion positioned at pulling part lower end, institute
One hollow-fibre membrane as biofilm carrier of coiling on support portion is stated, wherein one end closing of the hollow-fibre membrane is another
End is connected to one end of one first delivery pipe, and the other end of first delivery pipe connects an air pump, and the filter screen is equipped with
The filter screen is passed through for first delivery pipe and the pulling part and extends to the straight slot of right side wall, the primary treatment case
Water outlet connect a rectangle middle rank treatment box entrance, it is described middle rank treatment box left side wall offer a phase with right side wall
To the second opening, the middle rank treatment box is equipped with one from the second opening that the second of left side wall the opening extends to right side wall
Filter device, the filter device include be arranged at intervals and pass through spring connect the first filter plate and the second filter plate, the bullet
The upper end of spring supports the lower surface of first filter plate, and the lower end of the spring supports the upper surface of second filter plate, described
Filter cotton layer is equipped between first filter plate and second filter plate, is additionally provided on the left side wall and right side wall of the middle rank treatment box
For pressing the compacting device of first filter plate and the second filter plate, one second conveying of exit connection of the middle rank treatment box
One end of pipe, the other end of second delivery pipe connect the water inlet of an advanced processes case, are also set on the advanced processes case
There is the water outlet opposite with the water inlet, the direction from water inlet to water outlet is equipped with the first filter layer, the second filtering successively
Layer and third filter layer.
2. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that the left side
On wall an openable and closable door is equipped with close to the position of the first opening.
3. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that doughnut
Film is the tubular fiber made with the material of microporous barrier or ventilated membrane.
4. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that the filtering
Net includes frame and the silk screen in the frame, and the frame at the left side wall is equipped with handle.
5. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that described hollow
The aperture of tunica fibrosa is 200nm-250nm.
6. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that the filtering
Cotton layer is PP cottons.
7. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that described first
Filter layer is activated carbon filter plate, second filter layer is ion exchange resin filter plate, the third filter layer is MBR lifes
Object diaphragm plate.
8. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that the middle rank
The side wall for the treatment of box is equipped with water level detecting meter.
9. the sewage-treatment plant according to claim 1 with doughnut biomembrane, which is characterized in that described to press
Device include respectively being located on the upside of the first filter plate with upper hydraulic cylinder and the lower hydraulic cylinder on the downside of the second filter plate, the upper hydraulic cylinder with
The piston rod of the lower hydraulic cylinder is oppositely arranged and presses corresponding first filter plate and the second filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438259.XU CN207483555U (en) | 2017-11-01 | 2017-11-01 | A kind of sewage-treatment plant with doughnut biomembrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438259.XU CN207483555U (en) | 2017-11-01 | 2017-11-01 | A kind of sewage-treatment plant with doughnut biomembrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207483555U true CN207483555U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721438259.XU Active CN207483555U (en) | 2017-11-01 | 2017-11-01 | A kind of sewage-treatment plant with doughnut biomembrane |
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| CN (1) | CN207483555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093915A (en) * | 2020-09-22 | 2020-12-18 | 广州市宝源节能环保科技有限公司 | Biomembrane water treatment purifying equipment |
-
2017
- 2017-11-01 CN CN201721438259.XU patent/CN207483555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093915A (en) * | 2020-09-22 | 2020-12-18 | 广州市宝源节能环保科技有限公司 | Biomembrane water treatment purifying equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 215000 station 008, building 7, Yongchun industrial square, No. 88, Chunwang Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province (cluster registration) Patentee after: Suda new material development (Suzhou) Co.,Ltd. Address before: Room 408, Wuluo Science Park, 393 chunshenhu Middle Road, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU BEST COLOR NANOTECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |