CN208517046U - A kind of MBR sewage-treatment plant - Google Patents
A kind of MBR sewage-treatment plant Download PDFInfo
- Publication number
- CN208517046U CN208517046U CN201820561026.7U CN201820561026U CN208517046U CN 208517046 U CN208517046 U CN 208517046U CN 201820561026 U CN201820561026 U CN 201820561026U CN 208517046 U CN208517046 U CN 208517046U
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- CN
- China
- Prior art keywords
- staving
- flange
- opening
- treatment plant
- connector
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of MBR sewage-treatment plant, including the first staving, the second staving, sieve plate, third staving and gas gathering mask；Second staving is mounted on the first staving, and third cylinder is mounted on the second staving, and gas gathering mask is mounted on third staving；The top of first staving is provided with the first opening, and the first connector is provided on side wall；The both ends of second staving are respectively arranged with the second opening and third opening, are provided with the second connector on side wall；The both ends of third cylinder are respectively arranged with the 4th opening and the 5th opening；Charging valve and exhaust pipe are provided on the gas gathering mask；Sieve plate is arranged between the second staving and third staving；The bottom of first staving is provided with bracket；MBR membrane module is provided on bracket；Aeration structure is provided with below bracket；MBR membrane module is connected with suction pump by pipeline；Aeration structure is connected with air pump by pipeline；Filler is placed in third staving, the outer diameter of filler is greater than the diameter of sieve pore, is easy for installation and removal, convenient for cleaning.
Description
Technical field
The utility model relates to field of sewage treatment, more particularly to a kind of MBR sewage-treatment plant.
Background technique
MBR is also known as membrane bioreactor (Membrane Bio-Reactor), is that one kind has at film separation unit and biology
The novel water treatment technology that reason unit combines, is widely used in afternoon nap process field.Existing MBR sewage treatment dress
Dismounting trouble is set, cleaning is not convenient enough.
Utility model content
The technical problem to be solved by the utility model is to making up above-mentioned the deficiencies in the prior art, a kind of MBR sewage is proposed
Processing unit.
The technical issues of the utility model, is resolved by technical solution below:
A kind of MBR sewage-treatment plant, including the first staving, the second staving, sieve plate, third staving and gas gathering mask；It is described
The bottom of first staving is sealed set, and top is provided with the first opening, is provided with first on the side wall of first staving and connects
Head；First opening is provided with first flange；The both ends of second staving are respectively arranged with the second opening and third is opened
Mouthful, the second connector is provided on the side wall of second staving；Second opening and the third opening are respectively arranged with
Second flange and third flange；The both ends of the third cylinder are respectively arranged with the 4th opening and the 5th opening；Described 4th opens
Mouth and the 5th opening are respectively arranged with the 4th flange and the 5th flange；It is provided with the 6th flange on the gas gathering mask, adds
Expect valve and exhaust pipe；The first flange is attached with the second flange by screw rod；The third flange with it is described
4th flange is attached by screw rod；5th flange is attached with the 6th flange by screw rod；The sieve plate
It is arranged between the third flange and the 4th flange, is provided with sieve pore on the sieve plate；The bottom of first staving
It is provided with bracket, is located in first staving；MBR membrane module is provided on the bracket；It is provided with below the bracket
Aeration structure；The MBR membrane module is connect by pipeline with one end of second connector, and the other end of second connector is logical
Piping is connected with suction pump；The aeration structure is connect by pipeline with one end of first connector, and the other end passes through pipe
Road is connected with air pump；Filler is placed in the third staving, the outer diameter of the filler is greater than the diameter of the sieve pore.
Further, sealing ring is provided between the first flange and the second flange；The third flange and institute
It states and is provided with sealing ring between sieve plate；Sealing ring is provided between the sieve plate and the 4th flange；5th flange with
Sealing ring is provided between 6th flange.
Further, it is additionally provided with visor on the side wall of the third staving, for facilitating inside observation third staving
Situation.
Further, the first dissolution oxygen detection is respectively arranged on the side wall of second staving and the third staving
Oxygen detection is dissolved with second, and is located in second staving and the third staving.
Further, activated carbon filter device is arranged in one end of the exhaust pipe, for filtering the gas of discharge.
Further, the bracket includes support plate and supporting leg；Through-hole is offered in the support plate；The support plate is logical
Cross the bottom that the supporting leg is mounted on first staving.
The beneficial effect that the utility model is compared with the prior art includes:
The MBR sewage-treatment plant of the utility model, including the first staving, the second staving, sieve plate, third staving and gas collection
Cover；The bottom of first staving is sealed set, and top is provided with the first opening, is provided on the side wall of first staving
First connector；First opening is provided with first flange；The both ends of second staving be respectively arranged with the second opening and
Third is open, and is provided with the second connector on the side wall of second staving；Second opening and third opening difference
It is provided with second flange and third flange；The both ends of the third cylinder are respectively arranged with the 4th opening and the 5th opening；It is described
4th opening and the 5th opening are respectively arranged with the 4th flange and the 5th flange；The 6th method is provided on the gas gathering mask
Blue, charging valve and exhaust pipe；The first flange is attached with the second flange by screw rod；The third flange with
4th flange is attached by screw rod；5th flange is attached with the 6th flange by screw rod；It is described
Sieve plate is arranged between the third flange and the 4th flange, is provided with sieve pore on the sieve plate；First staving
Bottom is provided with bracket, is located in first staving；MBR membrane module is provided on the bracket；It is set below the bracket
It is equipped with aeration structure；The MBR membrane module is connect by pipeline with one end of second connector, second connector it is another
End is connected with suction pump by pipeline；The aeration structure is connect by pipeline with one end of first connector, and the other end is logical
Piping is connected with air pump；Filler is placed in the third staving, the outer diameter of the filler is greater than the diameter of the sieve pore, leads to
It crosses and the MBR sewage-treatment plant is split into the first staving, the second staving, third staving and gas gathering mask, connected using screw rod,
It is easy for installation and removal, convenient for cleaning.
Detailed description of the invention
Fig. 1 is the overall structure diagram of MBR sewage-treatment plant in a certain embodiment of the utility model.
Fig. 2 is the external structure schematic diagram of MBR sewage-treatment plant in Fig. 1.
Fig. 3 is the structural schematic diagram of sieve plate 17 in Fig. 1.
Fig. 4 is the structural schematic diagram of bracket 24 in Fig. 1.
Specific embodiment
Below against attached drawing and in conjunction with preferred embodiment, the utility model is described in further detail.
With reference to Fig. 1-4, MBR sewage-treatment plant in the present embodiment, including the first staving 1, the second staving 5, sieve plate 17,
Third staving 8 and gas gathering mask 10；The bottom of first staving 1 is sealed set, and top is provided with the first opening and (does not regard in figure
Out), the first connector 21 is provided on the side wall of first staving 1；First opening is provided with first flange 2；It is described
The both ends of second staving 5 are respectively arranged with the second opening and third is open (not regarding out in figure), on the side wall of second staving 5
It is provided with the second connector 18；Second opening and the third opening are respectively arranged with second flange 3 and third flange 6；
The both ends of the third cylinder 8 are respectively arranged with the 4th opening and the 5th opening (not regarding out in figure)；4th opening and institute
It states the 5th opening and is respectively arranged with the 4th flange 7 and the 5th flange 15；It is provided with the 6th flange 14 on the gas gathering mask 10, adds
Expect valve 11 and exhaust pipe 12；The first flange 2 is attached with the second flange 3 by screw rod；The third flange 6
It is attached with the 4th flange 7 by screw rod；5th flange 15 is connected with the 6th flange 14 by screw rod
It connects；The sieve plate 17 is arranged between the third flange 6 and the 4th flange 7, is provided with sieve pore 28 on the sieve plate 17；
The bottom of first staving 1 is provided with bracket 24, is located in first staving 1；MBR film group is provided on the bracket 24
Part 20；The lower section of the bracket 24 is provided with aeration structure 23；The MBR membrane module 20 passes through pipeline and second connector 18
One end connection, the other end of second connector 18 is connected with suction pump 19 by pipeline；The aeration structure 23 passes through pipe
Road is connect with one end of first connector 21, and the other end is connected with air pump 22 by pipeline；It is placed in the third staving 8
Filler 16, the outer diameter of the filler 16 are greater than the diameter of the sieve pore 28.
In the present embodiment, one end of the exhaust pipe 12 and the gas gathering mask 10 weld.
In the present embodiment, the charging valve 11 and the gas gathering mask 10 are hinged.
In the present embodiment, sealing ring is provided between the first flange 2 and the second flange 3 (not regard in figure
Out)；Sealing ring is provided between the third flange 6 and the sieve plate 17；It is arranged between the sieve 17 and the 4th flange 7
There is sealing ring；Sealing ring is provided between 5th flange 15 and the 6th flange 14.
In the present embodiment, it is additionally provided with visor 29 on the side wall of the third staving 8, for facilitating observation third staving
Situation inside 8.
In the present embodiment, the first dissolved oxygen is respectively arranged on the side wall of second staving 5 and the third staving 8
Detector 4 and the second dissolution oxygen detection 9, and be located in second staving 5 and the third staving 8.
In the present embodiment, activated carbon filter device 13 is arranged in one end of the exhaust pipe 12, for filtering discharge
Gas.
In the present embodiment, the active carbon filtering device 13 is threadedly coupled with the exhaust pipe 12.
In the present embodiment, the bracket 24 includes support plate 27 and supporting leg 26；Through-hole is offered in the support plate 27
25；The support plate 27 is mounted on the bottom of first staving 1 by the supporting leg 26.
In the present embodiment, one end of the supporting leg 26 is connect with the bottom thread of first staving 1, and the other end is used for
The fixed support plate 27.
The course of work of above-mentioned MBR sewage-treatment plant:
When it is implemented, activated sludge is added into second staving 5 and the third staving 8 first, it then will be dirty
Water is entered in the third staving 8 by the charging valve 11, and filler 16 is suspended in third staving 8, while passing through exposure
Depressed structure 23 is aerated into described device, a large amount of heterotroph and nitrifier is contained in activated sludge and filler 16, heterotroph can
With the organic matter in sewage of degrading, the mineralized nitrogen in sewage is nitrate nitrogen by nitrifier；Sewage can be from the sieve at the same time
Hole 28 enters in second staving 5 and further degrades to remaining organic matter, finally carries out mud by MBR membrane module 20
Water separation passes through the sewage of the extraction of suction pump 19 after processing.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For those skilled in the art of the present invention
For, without departing from the concept of the premise utility, several equivalent substitute or obvious modifications, and performance can also be made
Or purposes is identical, all shall be regarded as belonging to the protection scope of the utility model.
Claims (6)
1. a kind of MBR sewage-treatment plant, which is characterized in that including the first staving, the second staving, sieve plate, third staving sum aggregate
Gas hood；The bottom of first staving is sealed set, and top is provided with the first opening, is arranged on the side wall of first staving
There is the first connector；First opening is provided with first flange；The both ends of second staving are respectively arranged with the second opening
It is open with third, is provided with the second connector on the side wall of second staving；Second opening and third opening punishment
It is not provided with second flange and third flange；The both ends of the third cylinder are respectively arranged with the 4th opening and the 5th opening；Institute
It states the 4th opening and the 5th opening is respectively arranged with the 4th flange and the 5th flange；The 6th is provided on the gas gathering mask
Flange, charging valve and exhaust pipe；The first flange is attached with the second flange by screw rod；The third flange
It is attached with the 4th flange by screw rod；5th flange is attached with the 6th flange by screw rod；Institute
It states sieve plate to be arranged between the third flange and the 4th flange, is provided with sieve pore on the sieve plate；First staving
Bottom be provided with bracket, be located at first staving in；MBR membrane module is provided on the bracket；The lower section of the bracket
It is provided with aeration structure；The MBR membrane module is connect by pipeline with one end of second connector, second connector it is another
One end is connected with suction pump by pipeline；The aeration structure is connect by pipeline with one end of first connector, the other end
Air pump is connected with by pipeline；Filler is placed in the third staving, the outer diameter of the filler is greater than the diameter of the sieve pore.
2. MBR sewage-treatment plant as described in claim 1, which is characterized in that the first flange and the second flange
Between be provided with sealing ring；Sealing ring is provided between the third flange and the sieve plate；The sieve plate and the 4th method
Sealing ring is provided between orchid；Sealing ring is provided between 5th flange and the 6th flange.
3. MBR sewage-treatment plant as described in claim 1, which is characterized in that also set up on the side wall of the third staving
There is visor, for facilitating the situation inside observation third staving.
4. MBR sewage-treatment plant as described in claim 1, which is characterized in that second staving and the third staving
Side wall on be respectively arranged with the first dissolution oxygen detection and second dissolution oxygen detection, and be located at second staving and
In the third staving.
5. MBR sewage-treatment plant as described in claim 1, which is characterized in that one end setting of the exhaust pipe is active
Charcoal filter device, for filtering the gas of discharge.
6. MBR sewage-treatment plant as described in claim 1, which is characterized in that the bracket includes support plate and supporting leg；Institute
It states and offers through-hole in support plate；The support plate is mounted on the bottom of first staving by the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561026.7U CN208517046U (en) | 2018-04-19 | 2018-04-19 | A kind of MBR sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561026.7U CN208517046U (en) | 2018-04-19 | 2018-04-19 | A kind of MBR sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208517046U true CN208517046U (en) | 2019-02-19 |
Family
ID=65341963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561026.7U Expired - Fee Related CN208517046U (en) | 2018-04-19 | 2018-04-19 | A kind of MBR sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208517046U (en) |
-
2018
- 2018-04-19 CN CN201820561026.7U patent/CN208517046U/en not_active Expired - Fee Related
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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: 20190219 |