CN208603862U - A kind of black smelly water correction plant filter device of MBR - Google Patents
A kind of black smelly water correction plant filter device of MBR Download PDFInfo
- Publication number
- CN208603862U CN208603862U CN201820754543.6U CN201820754543U CN208603862U CN 208603862 U CN208603862 U CN 208603862U CN 201820754543 U CN201820754543 U CN 201820754543U CN 208603862 U CN208603862 U CN 208603862U
- Authority
- CN
- China
- Prior art keywords
- oil
- sand tube
- tube
- removing pocket
- bunker
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000004576 sand Substances 0.000 claims abstract description 41
- 241000273930 Brevoortia tyrannus Species 0.000 claims abstract description 15
- 238000005119 centrifugation Methods 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004519 grease Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000414 obstructive Effects 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
Abstract
The utility model is a kind of black smelly water correction plant filter device of MBR, including oil-removing pocket, motor is installed with below oil-removing pocket, the output shaft of motor protrudes into oil-removing pocket and is connected with centrifugation paddle, bunker is equipped with above oil-removing pocket, oil collecting pipe is equipped in bunker, it is equipped at the top of oil collecting pipe and removes oil pump, the water outlet of oil-removing pocket is connected with except sand tube, except sand tube includes three U-tubes, three U-tube bottoms are successively installed with wide-meshed screen respectively, middle sieve and fine screen mesh, three U-tube bottoms are connected with collection sand tube, collect and is equipped with screw feeder below sand tube, except the output end of sand tube is connected with reaction chamber.The centrifugation slurry of the utility model makes sewage centrifugation rotation, and the lower grease of density in sewage is gathered at axle center and is discharged into bunker by oil drain pump, substantially increases oil removal rate, to improve the clean-up effect of black smelly water；Screw feeder can will collect the silt filtered out in sand tube and be discharged in time, avoid silt obstruction except sand tube, be not necessarily to frequently cleaning, improve filter efficiency.
Description
Technical field
The utility model relates to the black smelly water correction plant filterings of sewage purifier technical field more particularly to a kind of MBR
Device.
Background technique
In sewage treatment, water resource recycles field, and MBR is also known as membrane bioreactor Membrane Bio-Reactor,
It is a kind of novel water treatment technology combined by activated sludge process with membrane separation technique.Effect is efficiently separated due to film, point
It is much better than traditional sedimentation basin from effect, processing water outlet is extremely limpid, and suspended matter and turbidity are close to zero, and bacterium and virus are by substantially
Removal, effluent quality are better than the miscellaneous domestic water quality standard that the Ministry of Construction issues, can drink municipal usage directly as non-
Carry out reuse.
The existing black smelly water filtering device of MBR is only equipped with oil outlet in the container top of filtering silt, and oil removal rate is low, seriously
The clean-up effect of black smelly water is affected, and the silt that when existing filter device removes sand filters out cannot be discharged in time, be easy to make
At the obstruction for removing sand tube, it is also necessary to which frequent cleaning reduces the efficiency of filtering.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of black smelly water correction plant filter device of MBR.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of black smelly water correction plant filter device of MBR, including oil-removing pocket, the oil-removing pocket are that cylindric and lower section is fixed
There is motor, the output shaft of the motor protrudes into the oil-removing pocket and is connected with centrifugation paddle, is installed with bunker above the oil-removing pocket,
It is equipped with oil collecting pipe in the bunker, is connected at the oil-collecting bottom of the tube and axle center at the top of the oil-removing pocket, at the top of the oil collecting pipe
Equipped with oil pump is removed, bunker side sidewall bottom is equipped with draining valve, and one lateral roof of oil-removing pocket is equipped with water inlet, described to remove
Another side bottom of oil pocket is equipped with water outlet and the water outlet is connected with except sand tube, described except sand tube includes three U-tubes, three institutes
State that U-tube is end to end and bottom is successively installed with wide-meshed screen, middle sieve and fine screen mesh respectively, three U-tube bottoms are equal
It is connected with collection sand tube, valve is equipped at the top of the collection sand tube, the junction of the collection sand tube and three U-tubes is located at
The input side of the wide-meshed screen, the middle sieve and the fine screen mesh, is equipped with screw feeder below the collection sand tube, and three
The collection sand tube bottom is connected with three input terminals of the screw feeder respectively, and the output end except sand tube is connected with reaction
Case.
It is four that the centrifugation paddle, which is equipped with four groups of blades and every group of blade,.
The screw rod of the screw feeder includes fine pitch screw rod, middle pitch screw, large-lead screw, the fine pitch spiral shell
Lower section of the bar between the wide-meshed screen and the middle sieve, the middle pitch screw are located at the middle sieve and the dusting cover
Lower section between net, the large-lead screw is located at below the fine screen mesh between the screw feeder discharge port, described
Fine pitch screw rod, the middle pitch screw, the large-lead screw first place are solidly connected.
The beneficial effects of the utility model are: the centrifugation slurry of the utility model makes sewage centrifugation rotation, by density in sewage
Lower grease gathers at axle center and is discharged into bunker by oil drain pump, substantially increases oil removal rate, to improve black smelly water
Clean-up effect；Screw feeder can will collect the silt filtered out in sand tube and be discharged in time, avoid silt obstruction except sand tube, be not necessarily to
Frequently cleaning, improves filter efficiency.
Detailed description of the invention
Fig. 1 is the front sectional view of the utility model；
Fig. 2 is the top view of oil-removing pocket；
In figure: 1- oil-removing pocket；2- motor；3- is centrifuged paddle；4- bunker；5- oil collecting pipe；6- removes oil pump；7- draining valve；8- is removed
Sand tube；9- wide-meshed screen；Sieve in 10-；11- fine screen mesh；12- collection sand tube；13- screw feeder；14- reaction chamber；81-U shape pipe；
131- fine pitch screw rod；Pitch screw in 132-；133- large-lead screw；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown, a kind of black smelly water correction plant filter device of MBR, including oil-removing pocket 1, the oil-removing pocket 1 are cylinder
Shape and lower section are installed with motor 2, and the output shaft of the motor 2 protrudes into the oil-removing pocket 1 and is connected with centrifugation paddle 3, the oil removing
It is installed with bunker 4 above chamber 1, is equipped with oil collecting pipe 5,5 bottom of oil collecting pipe and 1 top axle of oil-removing pocket in the bunker 4
It is connected at the heart, is equipped at the top of the oil collecting pipe 5 and removes oil pump 6, the 4 side sidewall bottom of bunker is equipped with draining valve 7, the oil removing
1 one lateral roof of chamber is equipped with water inlet, and another side bottom of the oil-removing pocket 1 is equipped with water outlet and the water outlet is connected with except sand tube 8,
The sand tube 8 that removes includes three U-tubes 81, and three the U-tube 81 is end to end and bottom is successively installed with wide-meshed screen respectively
9, middle sieve 10 and fine screen mesh 11, three 81 bottoms of U-tube are connected with collection sand tube 12, are equipped at the top of the collection sand tube 12
Valve, it is described collection sand tube 12 and three U-tubes 81 junction be located at the wide-meshed screen 9, the middle sieve 10 and
The input side of the fine screen mesh 11 is equipped with screw feeder 13, three 12 bottoms of collection sand tube below the collection sand tube 12
It is connected respectively with three input terminals of the screw feeder 13, the output end except sand tube 8 is connected with reaction chamber 14.
It is four that the centrifugation paddle 3, which is equipped with four groups of blades and every group of blade,.
The screw rod of the screw feeder 13 includes fine pitch screw rod 131, middle pitch screw 132, large-lead screw 133,
Lower section of the fine pitch screw rod 131 between the wide-meshed screen 9 and the middle sieve 10, the middle pitch screw 132
Lower section between the middle sieve 10 and the fine screen mesh 11, the large-lead screw 133 are located at 11 lower section of fine screen mesh
Between 13 discharge port of screw feeder, the fine pitch screw rod 131, the middle pitch screw 132, the big screw pitch spiral shell
133 first place of bar is solidly connected.
When the utility model is used, sewage enters in oil-removing pocket 1 from water inlet, is being centrifuged into the sewage in oil-removing pocket 1
It moves in a circle under the action of slurry 3, centrifugal force makes the biggish water body of density be located at outside, and the lower grease of density is gathered in and removes
The middle part of oil pocket 1, grease are gathered in the oil collecting pipe 5 at the axle center of oil-removing pocket 1, are pumped into bunker 4 through oil drain pump 6；After oil removing
Sewage flow into sand discharge pipe 8, the wide-meshed screen 9, middle sieve 10, fine screen mesh 11 in three U-tubes 81 respectively to sewage carry out it is thick,
In, carefully filter three times, the silt gone out after filtering is gathered in collection sand tube 12, and the silt that filters out, which can pass through, closes 12 top of collection sand tube
Valve and start screw feeder 13 and discharge it, the sewage after removing sand flows into reaction chamber 14 and can be purified.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of black smelly water correction plant filter device of MBR, including oil-removing pocket (1), which is characterized in that the oil-removing pocket (1) is
Cylindric and lower section is installed with motor (2), and the output shaft of the motor (2) protrudes into the oil-removing pocket (1) and is connected with centrifugation paddle
(3), it is installed with bunker (4) above the oil-removing pocket (1), is equipped with oil collecting pipe (5) in the bunker (4), oil collecting pipe (5) bottom
It is connected at portion and axle center at the top of the oil-removing pocket (1), is equipped at the top of the oil collecting pipe (5) and removes oil pump (6), the bunker (4) one
Side sidewall bottom is equipped with draining valve (7), and (1) one lateral roof of oil-removing pocket is equipped with water inlet, oil-removing pocket (1) other side bottom
Portion is equipped with water outlet and the water outlet is connected with except sand tube (8), and described remove sand tube (8) include three U-tubes (81), described in three
U-tube (81) is end to end and bottom is successively installed with wide-meshed screen (9), middle sieve (10) and fine screen mesh (11), three institutes respectively
State U-tube (81) bottom and be connected with collection sand tube (12), be equipped with valve at the top of the collection sand tube (12), the collection sand tube (12) and
The junction of three U-tubes (81) is located at the wide-meshed screen (9), the middle sieve (10) and the fine screen mesh (11)
Input side, be equipped with screw feeder (13) below the collection sand tube (12), three collection sand tube (12) bottoms respectively with
Three input terminals of the screw feeder (13) are connected, and the output end except sand tube (8) is connected with reaction chamber (14).
2. the black smelly water correction plant filter device of MBR according to claim 1, which is characterized in that the centrifugation paddle (3) sets
Having four groups of blades and every group of blade is four.
3. the black smelly water correction plant filter device of MBR according to claim 1, which is characterized in that the screw feeder
(13) screw rod includes fine pitch screw rod (131), middle pitch screw (132), large-lead screw (133), the fine pitch screw rod
(131) lower section between the wide-meshed screen (9) and the middle sieve (10), the middle pitch screw (132) are located at described
Lower section between middle sieve (10) and the fine screen mesh (11), the large-lead screw (133) are located under the fine screen mesh (11)
It is the fine pitch screw rod (131), the middle pitch screw (132), described between square and described screw feeder (13) discharge port
Large-lead screw (133) first place is solidly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754543.6U CN208603862U (en) | 2018-05-21 | 2018-05-21 | A kind of black smelly water correction plant filter device of MBR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754543.6U CN208603862U (en) | 2018-05-21 | 2018-05-21 | A kind of black smelly water correction plant filter device of MBR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603862U true CN208603862U (en) | 2019-03-15 |
Family
ID=65661674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754543.6U Active CN208603862U (en) | 2018-05-21 | 2018-05-21 | A kind of black smelly water correction plant filter device of MBR |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291976A (en) * | 2022-01-05 | 2022-04-08 | 河北省冀信环保科技有限公司 | Rural sewage treatment environmental protection equipment |
-
2018
- 2018-05-21 CN CN201820754543.6U patent/CN208603862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291976A (en) * | 2022-01-05 | 2022-04-08 | 河北省冀信环保科技有限公司 | Rural sewage treatment environmental protection equipment |
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