CN101837204A - Sludge drainage system of settling pond - Google Patents
Sludge drainage system of settling pond Download PDFInfo
- Publication number
- CN101837204A CN101837204A CN200910129502A CN200910129502A CN101837204A CN 101837204 A CN101837204 A CN 101837204A CN 200910129502 A CN200910129502 A CN 200910129502A CN 200910129502 A CN200910129502 A CN 200910129502A CN 101837204 A CN101837204 A CN 101837204A
- Authority
- CN
- China
- Prior art keywords
- sludge
- sedimentation basin
- settling pond
- mud
- pond
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a sludge drainage system of a settling pond. The sludge disposal system is arranged in the settling pond and used for draining sludge at the bottom of the pond. The bottom of the settling pond is provided with a sludge pit, and the periphery of the settling pond is provided with a forced sludge drainage pipe so as to force the inlet end of the sludge drainage pipe to stretch into the sludge pit at the bottom of the settling pond and the outlet end of the sludge drainage pipe to connect with a sludge collecting channel concavely arranged at the side of the settling pond. Because the height of the outlet end of the forced sludge drainage pipe is lower than the liquid level in the settling pond, when the settling pond is filled with water, the sludge accumulated at the bottom of the settling pond can be continuously drained towards the sludge collecting channel through the forced sludge drainage pipe, and under the condition of no influence on a water purification process, the manpower cost for manually clearing the sludge at the bottom of the settling pond can be saved.
Description
Technical field
The present invention relates to a kind of desludging device of sedimentation basin, relate in particular to and a kind ofly successively will precipitate the sludge drainage system of settling pond that pool bottom sludge discharges.
Background technology
The water purification flow path of waterworks as shown in Figure 1 and Figure 2, its undressed former water such as water that conflux as well water, river or reservoir carries out preliminary treatment in hydraulic jump pond 60 (Weir mixer), make former water continue to flow in the glue plumage pond 61 (Flocculation Basin) again, seeing through former water mixes mutually with medicament, make medicament and impurity be combined into heavier gelling particle and quicken to be precipitated at the bottom of the pond, the mud that is deposited in 61 ends of glue plumage pond can drain into sludge lagoon 65 collections by glue plumage pond 61.
Then flowing into sedimentation basin 62 in regular turn through glue plumage pond 61 treated waters handles with rapid filter 63, leave standstill water body with sedimentation basin, further with behind the contamination precipitation in the water, filter with less impurity particle in 63 pairs of water of rapid filter again, at last clear water is stored in the clear water reserviors 64, can be supplied water clear water drainage to user side clean in the clear water reserviors 64 in the waterworks.
In the process of aforementioned water treatment, because high difficult the flowing of the settled sludge concentration that is precipitated in the sedimentation basin 62, need when therefore removing to wash away with water jets under high pressure earlier, after whereby mud being broken up, could discharge by the machinery equipment suction, yet the mode of so removing ten minutes labor intensive and time, so manually getting rid of the operating type of 62 end of sedimentation basin mud remains to be improved, to promote the clean water treatment efficient of waterworks, and when carrying out owing to the desilt operation, whole factory can't bring into play original clean water treatment function, therefore existing means with artificial scavenger precipitation pond 62 mud also can cause the cleaning water of whole waterworks to reduce, and then influence user's normal water supply.
Summary of the invention
Because water purification flow path lacks the effectively automatic mud means of getting rid of in sedimentation basin, therefore cause to remove and go up shortcoming time-consuming and delay water treatment operation.For this reason, the present invention designs a kind of mud discharging device that is applied to sedimentation basin, reaches to get rid of the effect that mud promotes water treatment efficiency simultaneously.
For achieving the above object, the invention provides a kind of sludge drainage system of settling pond, it is arranged at the sedimentation basin of waterworks clean water treatment, and it comprises:
One sludge sump, it is arranged with at the bottom of the pond of this sedimentation basin;
One mud is collected canal, and it is arranged with the side, pond in this sedimentation basin; And
One forces discharge pipeline, and it is the body with an arrival end and a port of export, and it stretches in this sludge sump with this arrival end, communicates with in this port of export and this mud collection canal again.
Further, the present invention will force the port of export of discharge pipeline to be made as opening form up, in this force the discharge pipeline port of export around in conjunction with a support, in this support in conjunction with one with unsettled form cover cap in the cover cap of this port of export.
Preferable, be communicated with an air inlet pipe in the arrival end top of described pressure discharge pipeline.
Be to use sedimentation basin liquid level and the difference of height of forcing the discharge pipeline port of export when the present invention operates, the mud in the sludge sump is discharged to the collection of mud collection canal by the pressure discharge pipeline.
Because sedimentation basin can constantly be discharged mud by the present invention, therefore can remove the artificial and time of removing mud from, the flow process of water purification can not postponed because of the operation of desilt to stagnate, make the present invention to reach and save artificial, time, and the effect that promotes water treatment efficiency.
Description of drawings
Fig. 1 is the water purification flow path schematic diagram of water purification field;
Fig. 2 is the equipment floor map of water purification field;
Fig. 3 is the generalized section that preferred embodiment of the present invention is installed in sedimentation basin;
Fig. 4 is with the local schematic diagram that amplifies in Fig. 3 front side;
Fig. 5 is the support of preferred embodiment of the present invention and the stereogram of cover cap;
Fig. 6 is the sectional schematic diagram that preferred embodiment of the present invention is installed in sedimentation basin.
Description of reference numerals: 10-mud-scraping apparatus; The 11-conveyer belt; The 111-driving shaft; 112-first rotating shaft; 113-second rotating shaft; The 114-chain; The 12-cleaning shoe; The 13-CD-ROM drive motor; The 131-chain drive-belt; The 30-sludge sump; 40-gas-lifting type mud discharging device; 42-forces discharge pipeline; The 421-arrival end; The 422-port of export; The 423-air inlet pipe; The 424-support; The 425-cover cap; 426-pole; The 44-delivery pipe; The 441-blow-off cock; 43-mud is collected canal; 60-hydraulic jump pond; 61-Jiao Yuchi; The 62-sedimentation basin; The 63-rapid filter; The 64-clear water reserviors; The 65-sludge lagoon.
The specific embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the present invention is above-mentioned.
The present invention is a kind of sludge drainage system of settling pond, Fig. 3 to Fig. 6 is preferred embodiment, and it is arranged at the sedimentation basin 62 of waterworks clean water treatment, so as to getting rid of the mud of sedimentation basin 62 bottom sediments, and comprise a mud-scraping apparatus 10, a sludge sump 30 and a gas-lifting type mud discharging device 40, wherein:
This mud-scraping apparatus 10 comprises a conveyer belt 11, several are incorporated into the cleaning shoe 12 and the CD-ROM drive motor 13 as driver of conveyer belt 11, conveyer belt 11 is in the arrangement mode of sedimentation basin 62 with the interval, along the equidirectional driving shaft 111 that is provided with in regular turn, one first rotating shaft 112 and one second rotating shaft 113, wherein first, second rotating shaft 112113 is two opposite sides of being located at sedimentation basin 62 bottoms with rotatable form, 111 of driving shafts are located at sedimentation basin 62 near around the sides, pond, in driving shaft 111 with rotatable form, each is sheathed in conjunction with a chain 114 with the form of engagement between the left part of first rotating shaft 112 and second rotating shaft 113 and between the right part;
This sludge sump 30 is to form by the bottom of sedimentation basin 62 is recessed, and is positioned at the below of conveyer belt 11.
This gas-lifting type mud discharging device 40 comprises that one forces discharge pipeline 42, a mud to collect a canal 43 and a delivery pipe 44, force discharge pipeline 42 to have an arrival end 421 and a port of export 422, stretch in the sludge sump 30 with arrival end 421, connect an air inlet pipe 423 in the top of forcing discharge pipeline 42 arrival ends again, described air inlet pipe 423 other ends can connect air pressure sources such as compressor, high-pressure cylinder, force discharge pipeline 42 to discharge mud up by the pressure acceleration of air pressure source air inlet;
It is the sides, pond that are arranged with in sedimentation basin 62 that described mud is collected canal 43, the port of export 422 of forcing discharge pipeline 42 is the forms towards upper shed, and penetrating mud with the port of export 422 collects in the canal 43 and collects canal 43 with mud and communicate, owing to force the position of discharge pipeline 42 ports of export 422 to be lower than the side, pond of sedimentation basin 62, when filling water in the sedimentation basin 62, can make the mud of sedimentation basin 62 bottoms discharge by pressure discharge pipeline 42 up with current;
And because the port of export 422 of pressure discharge pipeline 42 is the forms towards upper shed, therefore around this port of export 422 in conjunction with a support 424, support 424 is to force discharge pipeline 42 with sheathed being fixed in centre, and in being provided with three poles that extend outwardly 426 with equally spaced form on every side, again pole 426 outer ends around support 424 sheathed in conjunction with one with the cover cap 425 of unsettled form cover cap in the port of export 422, cover cap 425 is the lid of light-permeable material, can observe the situation of the port of export 422 spoil disposals whereby, in addition, the root edge of cover cap 425 also is higher than the bottom surface that mud is collected canal 43, whereby, when mud is discharged by the port of export 422,, except the problem that can avoid mud and splash, can guide mud again and drip down and collect canal 43 in mud and compile by cover cap 425 cover caps in the setting on the port of export 422;
As 1 to shown in Figure 3, after pending water is handled via glue plumage pond 61 in the waterworks, can flow to again in the sedimentation basin 62, and mud collection canal 43 links to each other with sludge lagoon 65 via irrigation canals and ditches, whereby, making mud collect mud that canal 43 discharged can flow to sludge lagoon 65 and collect.
When the present invention operates, as extremely preferred embodiment shown in Figure 6 of Fig. 3, after the water that will handle flows into sedimentation basin 62, the step that can staticly settle, impurity in the water forms mud at the pond of sedimentation basin 62 bottom sediments, the CD-ROM drive motor 13 of mud-scraping apparatus 10 drives chain arranged side by side 114 rotations, and 114 parts between first, second rotating shaft 112113 of two chains can be pulled each cleaning shoe 12 and be moved, and the mud at the bottom of sedimentation basin 62 ponds is scraped in the sludge sump 30.
In the time of in mud falls into sludge sump 30, hydraulic pressure by sedimentation basin 62 is taken to the port of export 422 with the mud in the sludge sump 30 by the arrival end 421 of forcing discharge pipeline 42, and air inlet pipe 423 is towards the pressure of forcing discharge pipeline 42 air inlets, then can quicken to force discharge pipeline 42 to discharge the speed of mud up, by aforementioned process mud is delivered to mud and collects canal 43, collect canal 43 with mud and conflux mud to sludge lagoon 65.
The present invention is by the effect of mud-scraping apparatus 10, the mud of sedimentation basin 62 bottom deposits is taken to sludge sump 30, with gas-lifting type mud discharging device 40 mud is collected canal 43 collection of confluxing via forcing discharge pipeline 42 to deliver to mud again, make sedimentation basin 62 leave standstill in the process of water body precipitation, the mud of sedimentation basin 62 bottom deposits can continue to discharge outwardly, therefore can save the artificial and time of scavenger precipitation pond 62 mud in the past, allow sedimentation basin 62 can continue to bring into play water purification precipitation function, can not stop, promote the efficient of water purification flow path in the water purification field because of removing mud.
In addition, because the position of sludge sump 30 is low than sedimentation basin 62 bottoms, therefore when in sedimentation basin 62, mud-scraping apparatus 10 not being set, mud still can concentrate on sludge sump 30 places, and the pressure discharge pipeline 42 that can utilize gas-lifting type mud discharging device 40 equally this moment is delivered to mud with mud and collected canal 43 collection of confluxing; Or can not be provided with the structure of sludge sump 30 in sedimentation basin 62 bottoms, force discharge pipeline 42 still can directly the mud of sedimentation basin 62 bottoms be discharged this moment outwardly.Because the variation that aforementioned two kinds of structures are provided with all can reach the artificial and time of saving scavenger precipitation pond 62 mud, promote the effect of water purification flow path efficient in the water purification field, so variation the present invention of those structures is not limited at this.
The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.
Claims (5)
1. sludge drainage system of settling pond, it is arranged at the sedimentation basin of waterworks clean water treatment, and it is characterized in that comprising:
One sludge sump, it is arranged with at the bottom of the pond of this sedimentation basin;
One mud is collected canal, and it is arranged with the side, pond in this sedimentation basin; And
One forces discharge pipeline, and it is the body with an arrival end and a port of export, and it stretches in this sludge sump with this arrival end, communicates with in this port of export and this mud collection canal again.
2. sludge drainage system of settling pond as claimed in claim 1 is characterized in that, is communicated with an air inlet pipe in the arrival end top of described pressure discharge pipeline.
3. sludge drainage system of settling pond as claimed in claim 1 or 2, it is characterized in that, the port of export of described pressure discharge pipeline is an opening form up, in this force the discharge pipeline port of export around in conjunction with a support, in this support in conjunction with one with unsettled form cover cap in the cover cap of this port of export.
4. sludge drainage system of settling pond as claimed in claim 1 or 2, it is characterized in that, be provided with a delivery pipe, this delivery pipe is that body and the inner are stretched in the described sludge sump, the outer end of this delivery pipe passes outside the described sedimentation basin, and highly be lower than this sedimentation basin top, be provided with a blow-off cock in the outer end of this delivery pipe.
5. sludge drainage system of settling pond as claimed in claim 3, it is characterized in that, be provided with a delivery pipe, this delivery pipe is that body and the inner are stretched in the described sludge sump, the outer end of this delivery pipe passes outside the described sedimentation basin, and highly be lower than this sedimentation basin top, be provided with a blow-off cock in the outer end of this delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910129502A CN101837204A (en) | 2009-03-20 | 2009-03-20 | Sludge drainage system of settling pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910129502A CN101837204A (en) | 2009-03-20 | 2009-03-20 | Sludge drainage system of settling pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837204A true CN101837204A (en) | 2010-09-22 |
Family
ID=42741026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910129502A Pending CN101837204A (en) | 2009-03-20 | 2009-03-20 | Sludge drainage system of settling pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837204A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189120A (en) * | 2010-11-05 | 2013-07-03 | 许钟亨 | Sludge discharging apparatus for a settling pond |
| CN103394237A (en) * | 2013-07-29 | 2013-11-20 | 江苏兴宇港建有限公司 | Mud-water separating and stirring barrel |
| CN104225967A (en) * | 2014-08-22 | 2014-12-24 | 东江环保股份有限公司 | Mobile wastewater power clarifying device |
-
2009
- 2009-03-20 CN CN200910129502A patent/CN101837204A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189120A (en) * | 2010-11-05 | 2013-07-03 | 许钟亨 | Sludge discharging apparatus for a settling pond |
| CN103189120B (en) * | 2010-11-05 | 2015-07-15 | 许钟亨 | Sludge discharging apparatus for a settling pond |
| CN103394237A (en) * | 2013-07-29 | 2013-11-20 | 江苏兴宇港建有限公司 | Mud-water separating and stirring barrel |
| CN103394237B (en) * | 2013-07-29 | 2016-08-03 | 江苏兴宇港建有限公司 | A kind of mud-water separation agitator |
| CN104225967A (en) * | 2014-08-22 | 2014-12-24 | 东江环保股份有限公司 | Mobile wastewater power clarifying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103570151B (en) | Automatic catering sewage treatment equipment and treatment method thereof | |
| CN208340194U (en) | A kind of sedimentation basin | |
| CN105107241B (en) | Secondary sedimentation tank system capable of improving organic wastewater effluent quality and processing method | |
| CN205346900U (en) | Oil separator | |
| CN108671591A (en) | A kind of new-type inclined tube detention tank | |
| CN207031098U (en) | A kind of waste water oil partition tank | |
| CN101837204A (en) | Sludge drainage system of settling pond | |
| CN107804928A (en) | Sewage-treatment plant | |
| CN207462730U (en) | A kind of boat form settlement of sewage processing unit | |
| CN109292878A (en) | A kind of sewage treatment floatation equipment | |
| CN203568912U (en) | Automatic restaurant wastewater treatment equipment | |
| CN202460215U (en) | Automatic sludge scraping and sucking machine | |
| CN217895337U (en) | Dissolved air floatation slag discharging equipment | |
| CN201524457U (en) | Sludge discharge device of sedimentation tank | |
| CN106698713B (en) | Solid-liquid separation system in sewage treatment | |
| KR200260031Y1 (en) | Solid material and grit and gerasy matter remover | |
| KR102280531B1 (en) | operation control system for settling pond | |
| CN108619763A (en) | Mud-sucking device is scraped in a kind of rotation of periphery | |
| CN111675372B (en) | Multistage gardens sewage regeneration system that subsides | |
| CN209178032U (en) | A kind of sewage treatment floatation equipment | |
| CN204219845U (en) | Peripheral-traction suction dredge | |
| CN210495519U (en) | Medical treatment sewage treatment sedimentation tank device | |
| CN113250272A (en) | Rainwater recycle device for district | |
| CN113577850A (en) | Back-washing complete three-phase separation device capable of collecting sludge signals and controlling | |
| CN209053196U (en) | Bridge floor initial rainwater collection processing system implementing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100922 |