CN204275574U - A kind of anti-sewage precipitation device turning over mud - Google Patents
A kind of anti-sewage precipitation device turning over mud Download PDFInfo
- Publication number
- CN204275574U CN204275574U CN201420608337.6U CN201420608337U CN204275574U CN 204275574 U CN204275574 U CN 204275574U CN 201420608337 U CN201420608337 U CN 201420608337U CN 204275574 U CN204275574 U CN 204275574U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- inlet pipe
- mud
- sewage
- turning over
- 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
Links
Abstract
The utility model discloses a kind of anti-sewage precipitation device turning over mud, comprise precipitation vessel and water inlet pipe, water inlet pipe is vertically arranged in precipitation vessel, the lower end of described water inlet pipe is provided with the blind plate for shutoff water inlet pipe, the sidewall of described water inlet pipe lower end offers multiple apopore, and described apopore is positioned at above blind plate.The utility model can change the flow direction of the sewage entering precipitation vessel, slows down the impulsive force of sewage, avoids the mud bottom by precipitation vessel to rush mixing with supernatant liquor secondary causing turning over mud.
Description
Technical field
The utility model relates to sewage disposal device, relates in particular to a kind of anti-sewage precipitation device turning over mud.
Background technology
For a long time, trade effluent is one of problem of restriction rapid industrial development always, so how carrying out scientific and reasonable improvement to trade effluent, recycle-water resource, turns waste into wealth, is the problem that domestic and international expert makes great efforts always.At present, the normal precipitation vessel that uses precipitates sewage, and in actual use, sludge settling is bottom precipitation vessel, and the delivery port of the clear water after precipitation through precipitation vessel top is discharged.As China Patent No., " 201120458425.9 disclose a kind of sedimentation basin of sewage disposal; its publication date is on 07 11st, 2012; its technical scheme is that described sedimentation basin comprises sedimentation basin of sewage disposal main body; be funnel-form mud sump bottom sedimentation basin; sedimentation basin main body wall top is provided with water inlet and delivery port; mud discharging mouth is arranged at described funnel-form mud sump bottom, and described sedimentation basin lower body part is provided with grid, and described delivery port is provided with filter course.But in actual use, because sewage inlet is arranged on precipitation vessel top, and the flowing velocity of sewage is very fast, this just causes the sewage after entering precipitation vessel can produce impact to the mud precipitated in precipitation vessel, thus cause lower floor's mud in precipitation vessel upwards to roll, the problem that supernatant liquor becomes turbid again, finally makes deposition invalidation.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, a kind of anti-sewage precipitation device turning over mud is provided, the utility model can change the flow direction of the sewage entering precipitation vessel, slow down the impulsive force of sewage, avoid the mud bottom by precipitation vessel to rush mixing with supernatant liquor secondary causing turning over mud.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of anti-sewage precipitation device turning over mud, comprise precipitation vessel and water inlet pipe, water inlet pipe is vertically arranged in precipitation vessel, it is characterized in that: the lower end of described water inlet pipe is provided with the blind plate for shutoff water inlet pipe, the sidewall of described water inlet pipe lower end offers multiple apopore, and described apopore is positioned at above blind plate.
The outer wall of described water inlet pipe is provided with mud guard, and described mud guard is fixedly installed on above apopore.
Described mud guard is cone barrel structure, and the small-caliber end of cone barrel mud guard is fixed on water inlet pipe, heavy caliber end towards downwards.
The quantity of described mud guard is two pieces, and the external diameter of top mud guard is greater than the external diameter of bottom mud guard.
Described blind plate is provided with the through hole that multiple aperture is 2-3mm.
Described apopore is bar shaped, circle or triangle.
Enforcement principle of the present utility model is: after sewage enters from water inlet pipe upper end, vertically fall along water inlet pipe, under the stop of blind plate, sewage changes the flow direction, flow out from the apopore of water inlet pipe sidewall, the sewage flowed out steadily precipitates under the suppression of double-deck mud guard, and mud is fallen into bottom precipitation vessel.Drainage flow direction can be changed due to blind plate and reduce water flow fluctuation, mud guard can reduce water flow fluctuation further, therefore whole settler can be avoided the mud bottom by precipitation vessel to rush mixing with supernatant liquor secondary causing turning over mud, is conducive to improving sedimentation effect and saving the sedimentation time.Wherein, the mud of fine particle falls into bottom precipitation vessel straight from the through hole blind plate, and bulky grain mud flows out from apopore with sewage.
Employing the utility model has the advantage of:
One, in the utility model, the blind plate being arranged on water inlet pipe lower end has barrier effect, under the barrier effect of blind plate, the sewage generation unsteady flow of vertical inflow, apopore again through water inlet pipe sidewall flows out, like this, by coordinating of blind plate and apopore, not only change the flow direction of the sewage entering precipitation vessel, also slow down the impulsive force of sewage, sewage can be avoided directly to impact the mud precipitated bottom precipitation vessel, and then the mud bottom by precipitation vessel can be avoided to have rushed to mix with supernatant liquor secondary causing turning over mud, be conducive to reducing the sedimentation time and improving sedimentation effect.
Two, in the utility model, in actual precipitation process, because the sewage flowed out from apopore still has certain flow velocity and impulsive force, therefore the fluctuation of the sewage flowed out from apopore can not only be reduced by mud guard, the mud upper punch bottom precipitation vessel can also be stopped, thus sewage is steadily precipitated.
Three, in the utility model, described mud guard is cone barrel structure, and the heavy caliber end of cone barrel mud guard is towards downwards, and this structure can reduce the fluctuation of the sewage flowed out from apopore, makes the fluctuation of whole precipitation process less.
Four, in the utility model, the quantity of described mud guard is two pieces, and the external diameter of top mud guard is greater than the external diameter of bottom mud guard, this structure can reduce the fluctuation caused because sewage enters further, is conducive to sedimentation effect and the saving sedimentation time of improving sewage.
Five, in the utility model, described blind plate is provided with the through hole that multiple aperture is 2-3mm, this structure can discharge granule mud, avoids the mud in sewage to be deposited in bottom water inlet pipe, bulky grain mud can be made again to discharge from apopore with sewage simultaneously, be conducive to the settling velocity improving sewage.
Six, in the utility model, described apopore can be set to bar shaped, circle or triangle, apopore to offer mode varied, there is the advantage that structure is simple, easy to make and with low cost.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Be labeled as in figure: 1, precipitation vessel, 2, water inlet pipe, 3, blind plate, 4, apopore, 5, mud guard, 6, through hole.
Detailed description of the invention
Embodiment 1
A kind of anti-sewage precipitation device turning over mud, comprise precipitation vessel 1 and water inlet pipe 2, water inlet pipe 2 is vertically arranged on the middle part in precipitation vessel 1, the upper end of described water inlet pipe 2 is sewage inlet, the lower end of described water inlet pipe 2 is provided with the blind plate 3 for shutoff water inlet pipe 2, the sidewall of described water inlet pipe 2 lower end offers multiple apopore 4, and described apopore 4 is positioned at above blind plate 3.
In the present embodiment, the outer wall of described water inlet pipe 2 is provided with mud guard 5, described mud guard 5 is cone barrel structure, cone barrel mud guard 5 comprises small-caliber end and heavy caliber end, its small-caliber end fixed cover is located on water inlet pipe 2, its heavy caliber end towards downwards, described apopore 4 is arranged on below mud guard 5.
Further, the quantity of described mud guard 5 is two pieces, and the external diameter of top mud guard 5 is greater than the external diameter of bottom mud guard 5, this makes it possible to effectively reduce the fluctuation caused because sewage enters, sewage is steadily precipitated.
In the present embodiment, described apopore 4 can be set to bar shaped, circle or triangle, also can also be set to that other is irregularly shaped, is mainly used in the bulky grain mud in effluent sewerage and sewage.
In the present embodiment, described precipitation vessel 1 can be sedimentation basin or precipitator tower or other precipitation vessel.
Embodiment 2
A kind of anti-sewage precipitation device turning over mud, comprise precipitation vessel 1 and water inlet pipe 2, water inlet pipe 2 is vertically arranged on the middle part in precipitation vessel 1, the upper end of described water inlet pipe 2 is sewage inlet, the lower end of described water inlet pipe 2 is provided with the blind plate 3 for shutoff water inlet pipe 2, the sidewall of described water inlet pipe 2 lower end offers multiple apopore 4, and described apopore 4 is positioned at above blind plate 3.
In the present embodiment, described blind plate 3 is evenly provided with multiple through hole 6, the aperture of through hole 6, between 2-3mm, is mainly used in the granule mud in draining-off sewage, thus avoids mud to be deposited on blind plate 3.
Claims (6)
1. the anti-sewage precipitation device turning over mud, comprise precipitation vessel (1) and water inlet pipe (2), water inlet pipe (2) is vertically arranged in precipitation vessel (1), it is characterized in that: the lower end of described water inlet pipe (2) is provided with the blind plate (3) for shutoff water inlet pipe (2), the sidewall of described water inlet pipe (2) lower end offers multiple apopore (4), described apopore (4) is positioned at blind plate (3) top.
2. a kind of anti-sewage precipitation device turning over mud as claimed in claim 1, it is characterized in that: the outer wall of described water inlet pipe (2) is provided with mud guard (5), described mud guard (5) is fixedly installed on apopore (4) top.
3. a kind of anti-sewage precipitation device turning over mud as claimed in claim 2, it is characterized in that: described mud guard (5) is cone barrel structure, the small-caliber end of cone barrel mud guard (5) is fixed on water inlet pipe (2), heavy caliber end towards downwards.
4. a kind of anti-sewage precipitation device turning over mud as claimed in claim 2, is characterized in that: the quantity of described mud guard (5) is two pieces, and the external diameter of top mud guard (5) is greater than the external diameter of bottom mud guard (5).
5. a kind of anti-sewage precipitation device turning over mud as claimed in claim 1, is characterized in that: described blind plate (3) is provided with the through hole (6) that multiple aperture is 2-3mm.
6. a kind of anti-sewage precipitation device turning over mud as claimed in claim 1, is characterized in that: described apopore (4) is bar shaped, circle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608337.6U CN204275574U (en) | 2014-10-21 | 2014-10-21 | A kind of anti-sewage precipitation device turning over mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608337.6U CN204275574U (en) | 2014-10-21 | 2014-10-21 | A kind of anti-sewage precipitation device turning over mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275574U true CN204275574U (en) | 2015-04-22 |
Family
ID=52858775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608337.6U Expired - Fee Related CN204275574U (en) | 2014-10-21 | 2014-10-21 | A kind of anti-sewage precipitation device turning over mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926069A (en) * | 2015-06-24 | 2015-09-23 | 上海市政工程设计研究总院（集团）有限公司 | Water retaining device for water inlet of sludge thickener |
| CN104926068A (en) * | 2015-06-24 | 2015-09-23 | 上海市政工程设计研究总院（集团）有限公司 | Pressure release type water retaining device for water inlet of sludge thickener |
| CN104926070A (en) * | 2015-06-24 | 2015-09-23 | 上海市政工程设计研究总院（集团）有限公司 | Fixed water retaining device for water inlet of sludge thickener |
| CN110566274A (en) * | 2019-09-25 | 2019-12-13 | 谭燕玲 | tunnel construction drainage equipment |
-
2014
- 2014-10-21 CN CN201420608337.6U patent/CN204275574U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926069A (en) * | 2015-06-24 | 2015-09-23 | 上海市政工程设计研究总院（集团）有限公司 | Water retaining device for water inlet of sludge thickener |
| CN104926068A (en) * | 2015-06-24 | 2015-09-23 | 上海市政工程设计研究总院（集团）有限公司 | Pressure release type water retaining device for water inlet of sludge thickener |
| CN104926070A (en) * | 2015-06-24 | 2015-09-23 | 上海市政工程设计研究总院（集团）有限公司 | Fixed water retaining device for water inlet of sludge thickener |
| CN110566274A (en) * | 2019-09-25 | 2019-12-13 | 谭燕玲 | tunnel construction drainage equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101564609B (en) | Vortex grid clarifying pool and clarifying method for enhancing clarifying effect of coagulation reaction in water treatment | |
| CN204275574U (en) | A kind of anti-sewage precipitation device turning over mud | |
| CN102134129A (en) | Softening process for industrial raw water | |
| CN208824000U (en) | A kind of overflow settling tank | |
| CN102424488B (en) | Integrated-process rural water purifier based on micro-eddy flocculation | |
| CN204543660U (en) | A kind of inclined-plate clarifying basin | |
| CN101906798A (en) | Novel floating-ball-controlled initial rainwater flow-discarding device | |
| CN202096824U (en) | Integral filter | |
| CN209554852U (en) | Fluorine-contained wastewater treatment system | |
| CN204609935U (en) | A kind of overflow is from the tailings oar sand storehouse of process | |
| CN202951293U (en) | Defecator for treating desulfurization waste water | |
| CN203540146U (en) | Novel efficient physical-chemical water processing and precipitating device | |
| CN203741185U (en) | Sewage treatment device for environmental protection | |
| CN202983304U (en) | Efficient vertical flow inclined plate settling pond | |
| CN203007059U (en) | High-density integrated water purifier | |
| CN105152324A (en) | Anaerobic ammonia oxidation reactor capable of classifying sludge through cyclone | |
| CN209392786U (en) | Deep cone thickener for the processing of hydropower industry sandstone wastewater | |
| CN203319763U (en) | IC (internal circulation) anaerobic reactor | |
| CN202044818U (en) | V-shaped water collection upflow type sedimentation tank | |
| CN205903667U (en) | Novel combined type sedimentation tank | |
| CN202283434U (en) | Slag discharge water tank | |
| CN105271574A (en) | Comprehensive treatment device for power plant wastewater | |
| CN103265112B (en) | A kind of IC anaerobic reactor | |
| CN109574171A (en) | A kind of subsider | |
| CN203319764U (en) | Anaerobic reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20201021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |