CN207567052U - A kind of ultrafiltration front end units sewage-treatment plant - Google Patents
A kind of ultrafiltration front end units sewage-treatment plant Download PDFInfo
- Publication number
- CN207567052U CN207567052U CN201721456649.XU CN201721456649U CN207567052U CN 207567052 U CN207567052 U CN 207567052U CN 201721456649 U CN201721456649 U CN 201721456649U CN 207567052 U CN207567052 U CN 207567052U
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- Prior art keywords
- sewage
- tube
- isolation
- isolation tank
- treatment plant
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Abstract
The utility model discloses a kind of ultrafiltration front end units sewage-treatment plant, including the sewage conveying tube being connect with pump house；Flocculant spray tube is provided on the upside of the sewage transport inside pipe wall；Pressurized gas conveying duct is provided on the downside of the sewage transport inside pipe wall；The sewage conveying tube other end is connected to tensioning coupling tube；The tensioning coupling tube other end is connected to the small diameter tube that caliber is less than sewage conveying tube caliber；The small diameter tube is connected to floc sedimentation isolation tank import；Bottom is provided with isolation board under a row in the floc sedimentation isolation tank；The floc sedimentation isolation tank inner top is provided with the upper isolation board that a row is staggered with lower isolation board；The utility model proposes a kind of ultrafiltration front end units sewage-treatment plants, and big flocculation group is carried out blocking isolation, small flocculation group is adsorbed, so as to improve percent of pass of the water body from ultra filtration unit, improves sewage treating efficiency.
Description
Technical field
The utility model is related to a kind of sewage-treatment plants, and in particular to a kind of ultrafiltration front end units sewage-treatment plant,
Belong to technical field of sewage treatment equipment.
Background technology
With the enhancing of the environmental consciousness of people, the topic about water pollution is constantly raised, particularly underground water pollution
Problem, therefore, sewage disposal are paid attention to by more and more personal or enterprises, and sewage disposal is for sewage is made to reach a certain water of draining
The process that body or the water quality requirement reused purify it；Existing sewage disposal device type is various, and such as China is special
Sharp application number：201710328018.8 a kind of sewage-treatment plant is disclosed, including the biochemical pretreatment system being arranged in series
System, biochemical treatment system, saliferous pretreatment system and film processing system；Wherein, biochemical pretreatment system includes what is be arranged in series
Oil separator and flotation tank；Biochemical treatment system includes A/O biochemistry pools, and flotation tank is connected with A/O biochemistry pools；Saliferous pretreatment system
Saline sewage including being arranged in series adjusts tank and filtering ponds, and saline sewage adjusts tank and is connected with A/O biochemistry pools, filtering ponds and film
Processing system is connected；Sewage-treatment plant provided by the invention effectively combines biochemical pretreatment, biochemical treatment, saliferous pretreatment
And membrane treatment process, through the device treated sewage, clean-up effect is high, and COD, ammonia nitrogen and salt content are satisfied by discharge will
It asks；But since film process front equipment end cannot in depth carry out particle removal very much, fine grained is all stopped by film, because
This, the carrying pressure of film is big, is easy to damage inner membrance, while reduce filter efficiency.
Utility model content
To solve the above problems, the utility model proposes a kind of ultrafiltration front end units sewage-treatment plant, will flocculate greatly
Group carries out blocking isolation, and small flocculation group is adsorbed, so as to improve percent of pass of the water body from ultra filtration unit, is improved at sewage
Manage efficiency.
The ultrafiltration front end units sewage-treatment plant of the utility model, including the sewage conveying tube being connect with pump house；Institute
It states and is provided with flocculant spray tube on the upside of sewage transport inside pipe wall；It is defeated that gas-pressurized is provided on the downside of the sewage transport inside pipe wall
Send pipe；The sewage conveying tube other end is connected to tensioning coupling tube；The tensioning coupling tube other end is connected to caliber and is less than
The small diameter tube of sewage conveying tube caliber；The small diameter tube is connected to floc sedimentation isolation tank import；Bottom is set in the floc sedimentation isolation tank
It is equipped with isolation board under a row；The floc sedimentation isolation tank inner top is provided with the upper isolation board that a row is staggered with lower isolation board；
The lower isolation board and/or upper isolation board are with a kind of pole plate of charge；The floc sedimentation isolation tank passes through pipe far from inlet side
Road is connected to fine grained isolation tank import；The fine grained isolation tank inside bottom be provided with lower isolation board and/or on be isolated
The grid layer of strip opposite charge；The fine grained isolation tank is connected to ultra filtration unit far from inlet side by pipeline.
As preferred embodiment, the tensioning coupling tube includes the tube body that tube wall is elastic layer stacked structure；And it sets
It is placed in the mounting flange at tube body both ends.
As preferred embodiment, the flocculant spray tube and the setting of pressurized gas conveying duct axile displacement.
Further, the pump house front end is connected to balancing tank.
As preferred embodiment, blinds body is provided with above grid layer on the inside of the fine grained isolation tank；It is described
Folding bar is provided on blinds body；The folding bar is connected to by sealing element outside fine grained isolation tank.
Compared with prior art, the ultrafiltration front end units sewage-treatment plant of the utility model, uses
Sewage conveying tube directly carries out flocculant and is stirred, and passes through and be tensioned coupling tube realization initial flocculation, passes through floc sedimentation isolation tank
Big flocculation group is directly subjected to blocking isolation, while fine particle is loaded a kind of charge, and be conducted into fine grained every
From pond, due to charge principle of opposite sex attraction, fine particle is rested on into grid layer, so as to improve water body from the logical of ultra filtration unit
Rate is crossed, improves sewage treating efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
Embodiment 1：
As shown in Figure 1, the ultrafiltration front end units sewage-treatment plant of the utility model, including the sewage being connect with pump house
Delivery pipe 1；Flocculant spray tube 2 is provided on the upside of 1 inner wall of sewage conveying tube；It is set on the downside of 1 inner wall of sewage conveying tube
It is equipped with pressurized gas conveying duct 3；1 other end of sewage conveying tube is connected to tensioning coupling tube 4；The tensioning coupling tube 4 is another
One end is connected to the small diameter tube 13 that caliber is less than sewage conveying tube caliber；The small diameter tube 13 is connected to 5 import of floc sedimentation isolation tank；
Bottom is provided with isolation board 6 under a row in the floc sedimentation isolation tank 5；5 inner top of floc sedimentation isolation tank is provided with a row under
The upper isolation board 7 that isolation board is staggered；The lower isolation board 6 and/or upper isolation board 7 are with a kind of pole plate of charge；It is described
Floc sedimentation isolation tank 5 is connected to 8 import of fine grained isolation tank far from inlet side by pipeline；8 inside of fine grained isolation tank
Bottom is provided with and the electrically charged opposite grid layer 9 of lower isolation board and/or upper isolation board；The fine grained isolation tank 8 far from into
Mouth side is connected to ultra filtration unit 10 by pipeline.
In another embodiment, the tensioning coupling tube 4 includes the tube body 41 that tube wall is elastic layer stacked structure；And it is set to
The mounting flange 42 at tube body both ends.
In another embodiment, the flocculant spray tube 2 and the setting of 3 axile displacement of pressurized gas conveying duct.
In another embodiment, the pump house front end is connected to balancing tank.
In another embodiment, 8 inside of fine grained isolation tank is provided with blinds body 11 above grid layer；The blinds
Folding bar 12 is provided on body 11；The folding bar 12 is connected to by sealing element outside fine grained isolation tank 8；When needing bottom
During cleaning, blinds body can be rotated by 90 ° its blinds, reach the isolation of levels water body.
The ultrafiltration front end units sewage-treatment plant of the utility model, flocculant stirring is directly carried out using sewage conveying tube
Mixing, and pass through and be tensioned coupling tube realization initial flocculation, big flocculation group is directly carried out by blocking isolation by floc sedimentation isolation tank,
Fine particle is loaded into a kind of charge, and be conducted into fine grained isolation tank simultaneously, it, will due to charge principle of opposite sex attraction
Fine particle rests on grid layer, so as to improve percent of pass of the water body from ultra filtration unit, improves sewage treating efficiency.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that construction, feature and the principle is done, is included in the utility model patent application range.
Claims (5)
1. a kind of ultrafiltration front end units sewage-treatment plant, it is characterised in that：Including the sewage conveying tube being connect with pump house；Institute
It states and is provided with flocculant spray tube on the upside of sewage transport inside pipe wall；It is defeated that gas-pressurized is provided on the downside of the sewage transport inside pipe wall
Send pipe；The sewage conveying tube other end is connected to tensioning coupling tube；The tensioning coupling tube other end is connected to caliber and is less than
The small diameter tube of sewage conveying tube caliber；The small diameter tube is connected to floc sedimentation isolation tank import；Bottom is set in the floc sedimentation isolation tank
It is equipped with isolation board under a row；The floc sedimentation isolation tank inner top is provided with the upper isolation board that a row is staggered with lower isolation board；
The lower isolation board and/or upper isolation board are with a kind of pole plate of charge；The floc sedimentation isolation tank passes through pipe far from inlet side
Road is connected to fine grained isolation tank import；The fine grained isolation tank inside bottom be provided with lower isolation board and/or on be isolated
The grid layer of strip opposite charge；The fine grained isolation tank is connected to ultra filtration unit far from inlet side by pipeline.
2. ultrafiltration front end units sewage-treatment plant according to claim 1, it is characterised in that：The tensioning coupling tube packet
Include the tube body that tube wall is elastic layer stacked structure；And it is set to the mounting flange at tube body both ends.
3. ultrafiltration front end units sewage-treatment plant according to claim 1, it is characterised in that：The flocculant spray tube
It is set with pressurized gas conveying duct axile displacement.
4. ultrafiltration front end units sewage-treatment plant according to claim 1, it is characterised in that：The pump house front end connects
It is connected to balancing tank.
5. ultrafiltration front end units sewage-treatment plant according to claim 1, it is characterised in that：The fine grained isolation tank
Inside is provided with blinds body above grid layer；Folding bar is provided on the blinds body；The folding bar is connected by sealing element
It is connected to outside fine grained isolation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456649.XU CN207567052U (en) | 2017-11-05 | 2017-11-05 | A kind of ultrafiltration front end units sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456649.XU CN207567052U (en) | 2017-11-05 | 2017-11-05 | A kind of ultrafiltration front end units sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567052U true CN207567052U (en) | 2018-07-03 |
Family
ID=62692972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721456649.XU Expired - Fee Related CN207567052U (en) | 2017-11-05 | 2017-11-05 | A kind of ultrafiltration front end units sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274996A (en) * | 2020-12-22 | 2021-01-29 | 烟台鼎丰生物科技有限公司 | Wastewater collection and treatment device for bean product processing |
-
2017
- 2017-11-05 CN CN201721456649.XU patent/CN207567052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274996A (en) * | 2020-12-22 | 2021-01-29 | 烟台鼎丰生物科技有限公司 | Wastewater collection and treatment device for bean product processing |
| CN112274996B (en) * | 2020-12-22 | 2021-03-19 | 烟台鼎丰生物科技有限公司 | Wastewater collection and treatment device for bean product processing |
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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: 20180703 Termination date: 20211105 |