CN205133212U - High -efficiency sedimentation basin - Google Patents
High -efficiency sedimentation basin Download PDFInfo
- Publication number
- CN205133212U CN205133212U CN201520892288.8U CN201520892288U CN205133212U CN 205133212 U CN205133212 U CN 205133212U CN 201520892288 U CN201520892288 U CN 201520892288U CN 205133212 U CN205133212 U CN 205133212U
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- China
- Prior art keywords
- mud scraper
- concentrated mud
- reaction zone
- sedimentation tank
- connects
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- 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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- 238000004062 sedimentation Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 241000216843 Ursus arctos horribilis Species 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 14
- 230000001012 protector Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000005189 flocculation Methods 0.000 description 12
- 230000016615 flocculation Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 6
- 239000000701 coagulant Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a high -efficiency sedimentation basin, including reaction zone and settling section, the centrum is connected including mixing the reaction zone cylinder to the reaction zone, the stationary flow bars are connected to the cone, the effect of stationary flow bars is swirls of eliminating the fluid that rises, the settling section includes the concentrated mud scraper of center drive, the concentrated mud scraper of center drive includes transmission, the last excess loading protector that is equipped with of transmission, the last transmission vertical scroll that is equipped with of transmission, transmission connects mud scrapping device, mud scrapping device is by scrape the arm and the scraper blade is constituteed, scrape the underarm string and install the cleaning shoe, last vertical grid and the backward flow awl of being equipped with of mud scrapping device, the concentrated mud scraper upper portion of center drive is equipped with out the basin, be equipped with pipe chute and backup pad on the concentrated mud scraper of center drive. Compared with the prior art, the utility model discloses deposit effectually, the sludge concentration of emission is high, and the treatment effeciency is high.
Description
Technical field
The utility model relates to Slurry treatment technical field, is specifically related to a kind of efficient sedimentation tank.
Background technology
High-rate sedimentation pool process relies on the multiple theories such as mud coagulation, circulation, inclined tube are separated and concentrate, by rational waterpower and structure design, the depositing technology of new generation integrating mud-water separation and sludge condensation function developed, the reaction zone that this technique is special and settling section design, be particularly useful for Treated sewage reusing and all kinds of waste water high standard discharge field.
Utility model content
It is good that the purpose of this utility model is to provide a kind of sedimentation effect, and the sludge concentration of discharge is high, the efficient sedimentation tank that processing efficiency is high.
For achieving the above object, the utility model provides following technical scheme:
A kind of efficient sedimentation tank, comprise reaction zone and settling section, reaction zone comprises hybrid reaction district and plug-flow reaction zone, settling section comprises entrance preliminary sedimentation district, tube settling district and enrichment region, stirrer and guide shell is provided with in hybrid reaction district, hoisting type mixing and blending machine comprises electric control box, converter plant is established in electric control box, electric control box connects step-down gear, step-down gear connects vertical shaft, vertical shaft connects agitating vane, agitating vane adopts axial flow type agitating valve leaf, guide shell is by cylinder, cone and flow steadying grid composition, cylinder connects centrum, cone connects flow steadying grid, the effect of flow steadying grid is the vortex eliminating ascending fluid, settling section comprises center driving concentrated mud scraper, center driving concentrated mud scraper top is provided with inclined plate packing, inclined plate packing top is overflow weir, overflow weir side is peg gate, overflow weir opposite side is thief hole, center driving concentrated mud scraper comprises transmission mechanism, transmission mechanism is provided with overload protection arrangement, transmission mechanism is provided with transmission vertical shaft, transmission mechanism connects Scraping device, Scraping device is made up of scraping arm and scraper plate, scraping arm lower edge is provided with cleaning shoe, Scraping device is provided with vertical grizzly bar and backflow cone, center driving concentrated mud scraper top is provided with effluent trough, center driving concentrated mud scraper is provided with inclined tube and back up pad, mud mouth is provided with bottom center driving concentrated mud scraper.
As the further improvement of above-mentioned technology, described step-down gear adopts and stirs special reduction gear.
As the further improvement of above-mentioned technology, described vertical shaft adopts tubular axis structure.
As the further improvement of above-mentioned technology, described stirrer adopts lifting type mixer.
As the further improvement of above-mentioned technology, described transmission mechanism adopts speed governing step-down gear.
As the further improvement of above-mentioned technology, described scraping arm is the truss-frame structure be arranged symmetrically with.
As the further improvement of above-mentioned technology, described effluent trough is provided with longitudinal divider.
Compared with prior art, the beneficial effects of the utility model are: 1. flocs unit recycles the result of use that improve flocculation agent, save the medicament of 10% to 30%; 2. the layout of inclined tube improves sedimentation effect, has higher sedimentation speed, can reach 20m/h-40m/h; 3. the sludge concentration of discharge is high: can reach 30-550 grams per liter; 4. Integral sludge concentrates and avoids follow-up concentration technology, and the mud of generation directly can carry out processed; 5. anti impulsion load: insensitive to water inlet fluctuation; 6. processing efficiency is high, and unit surface water production rate is large, and floor space is little, and construction investment is low, is particularly useful for reconstruction and extension project.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is workflow diagram of the present utility model.
In figure: 1-thief hole, 2-effluent trough, 3-overflow weir, 4-inclined plate packing, 5-peg gate, 6-crossbeam, 7-center driving concentrated mud scraper, 8-mud mouth, 9-step-down gear, 10-entrance.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
A kind of efficient sedimentation tank, comprise reaction zone and settling section, reaction zone comprises hybrid reaction district and plug-flow reaction zone, settling section comprises entrance preliminary sedimentation district, tube settling district and enrichment region, stirrer and guide shell is provided with in hybrid reaction district, stirrer adopts lifting type mixer, hoisting type mixing and blending machine comprises electric control box, converter plant is established in electric control box, electric control box connects step-down gear 9, step-down gear 9 adopts and stirs special reduction gear, step-down gear connects vertical shaft, vertical shaft adopts tubular axis structure, vertical shaft connects agitating vane, agitating vane adopts axial flow type agitating valve leaf, guide shell is by cylinder, cone and flow steadying grid composition, cylinder connects centrum, cone connects flow steadying grid, the effect of flow steadying grid is the vortex eliminating ascending fluid, settling section comprises center driving concentrated mud scraper 7, center driving concentrated mud scraper 7 top is provided with inclined plate packing 4, inclined plate packing 4 both sides are crossbeam 6, inclined plate packing 4 top is overflow weir 3, overflow weir 3 side is peg gate 5, overflow weir 3 opposite side is thief hole 1, center driving concentrated mud scraper 7 comprises transmission mechanism, transmission mechanism adopts speed governing step-down gear, transmission mechanism is provided with overload protection arrangement, transmission mechanism is provided with transmission vertical shaft, transmission mechanism connects Scraping device, Scraping device is made up of scraping arm and scraper plate, scraping arm is the truss-frame structure be arranged symmetrically with, scraping arm lower edge is provided with cleaning shoe, Scraping device is provided with vertical grizzly bar and backflow cone, center driving concentrated mud scraper side is provided with entrance 10, center driving concentrated mud scraper top is provided with effluent trough 2, effluent trough 2 is provided with longitudinal divider, center driving concentrated mud scraper 7 is provided with inclined tube and back up pad, mud mouth 8 is provided with bottom center driving concentrated mud scraper 7.
During utility model works, step-down gear adopts and stirs special reduction gear, can bear moment of flexure and torsional interaction simultaneously; Vertical shaft adopts tubular axis structure, has enough Rigidity and strengths; Agitating vane adopts axial flow to promote design, has low lift, the characteristic of large discharge; Converter plant is established in electric control box, by regulating the rotating speed of stirrer, realize best stirring, mixed effect, settling section is primarily of center driving concentrated mud scraper, effluent trough, inclined tube and back up pad composition, and center driving concentrated mud scraper is primarily of compositions such as transmission mechanism, transmission vertical shaft, Scraping device, vertical grizzly bar, backflow cones.Transmission mechanism adopts speed governing step-down gear, can regulate the travelling speed of mud scraper, to reach best sludge discharge effects according to the sludge concentration of settling section; Transmission mechanism has overload protection function simultaneously, and when electric current reaches the current value of setting, power-off is immediately shut down; Transmission vertical shaft adopts tubular axis, has enough rigidity, and in settling section, alumen ustum slower speeds enters into settling region from preliminary sedimentation district makes most of alumen ustum in preliminary sedimentation district precipitation, and residue alumen ustum enters tube settling district and completes residue alumen ustum precipitation process.Alumen ustum is accumulated as mud and concentrates in bottom, settling region, enrichment region is divided into two-layer, and one deck is positioned at mud-removing bucket top, is promoted to reaction tank feed-water end with recycle through pump; One deck is positioned at mud-removing bucket bottom, is discharged enter sludge treating system by pump, and primary water is collected by water leg and entered subsequent disposal structures; In hybrid reaction district, the lifting mixing effect by agitator completes the quick aggregation of body refuse, medicament, former water, is then promoted to plug-flow reaction zone through impeller and carries out flocculation reaction at a slow speed, to form larger flocs unit.Whole reaction zone (mixing and plug-flow reaction zone) can obtain alumen ustum high density homogeneous in a large number, this highdensity alumen ustum makes mud very fast in the settling velocity of settling region, and not affecting effluent quality, the utility model is mainly used in 1. tap water: earth's surface water clarification and (or) softening; 2. industrial tap water: the preparation of industrial tap water; 3. town sewage: primary precipitation and (or) deep phosphorous removal; 4. rainwater treatment: reuse after rainwater-collecting process.The utility model adopts highly effective integral water purifying device to be made up of short mix system, flocculation sedimentation system, medicine system and robot control system(RCS); Short mix system: add coagulating agent in the inlet channel of mixing pit, stirrer makes coagulating agent fully mix with former water, and mixed solution enters flocculation basin by pipeline from bottom.Flocculation sedimentation system has flocculation, precipitation and the function of sludge condensation, is the core of whole device.Flocculation part forms by two sections: leading portion is mechanical stirring flocculation, inside establishing guide shell, and lifting stirrer is set in guide shell, by promoting stirrer, water being circulated in flocculation basin, coagulant aids filling point is located in guide shell, enters back segment after fully mixing with former water; Back segment adopts the form of dividing plate flocculation, and sewage passes slowly dividing plate and enters post precipitation pond; Settling tank adopts pipe chute deposition technique, arranges dividing plate, make water outlet even above inclined tube; Be sludge settling and concentrating space below settling tank, the sludge part in pond is back to leading portion and mixes with former water, and part is discharged outside pond through sludge pump and carried out subsequent disposal.Medicine system: adopt volume pump to dosing coagulant in treatment system and coagulant aids.The utility model can need according to the difference of Practical Project or the difference of water quality purposes carries out suitable assembling or fractionation.In addition, the structure design of this device container-type is convenient to transport, make it be particularly useful for emergency episode to supply water or without the independent water requirements in water supply network area temporarily, simultaneously, what this equipment also can improve sewage as advanced treatment section goes out water quality to meet high standard emission request, adopt special Calculation in Axial flow Impeller Design, systemic circulation flow is provided; There is stepless frequency control function, strong adaptability; Adopt and stir special reduction gear, structure is simple; The appropriate design in impeller and guide shell gap, greatly improves the mixing of former water, flocculation agent and returned sluge; The inside and outside double-deck particular design of flow steadying grid, the object eliminating whirlpool can be reached completely, there is overcurrent protection, sensitive, accurate, reflux is set, meets the needs of technological cycle mud, effluent trough is arranged longitudinal divider and improve waterpower distribution, the utility model flocs unit recycles the result of use that improve flocculation agent, saves the medicament of 10% to 30%; The layout of inclined tube improves sedimentation effect, has higher sedimentation speed, can reach 20m/h-40m/h; The sludge concentration of discharge is high: can reach 30-550 grams per liter; Integral sludge concentrates and avoids follow-up concentration technology, and the mud of generation directly can carry out processed; Anti impulsion load: insensitive to water inlet fluctuation; Processing efficiency is high, and unit surface water production rate is large, and floor space is little, and construction investment is low, is particularly useful for reconstruction and extension project.
The foregoing is only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; the equivalent replacement that all utilization the utility model specification sheetss and diagramatic content are made and the scheme that apparent change obtains should be recognized, all should be included in protection domain of the present utility model.
Claims (7)
1. an efficient sedimentation tank, comprise reaction zone and settling section, it is characterized in that, reaction zone comprises hybrid reaction district and plug-flow reaction zone, settling section comprises entrance preliminary sedimentation district, tube settling district and enrichment region, stirrer and guide shell is provided with in hybrid reaction district, hoisting type mixing and blending machine comprises electric control box, converter plant is established in electric control box, electric control box connects step-down gear, step-down gear connects vertical shaft, vertical shaft connects agitating vane, agitating vane adopts axial flow type agitating valve leaf, guide shell is by cylinder, cone and flow steadying grid composition, cylinder connects centrum, cone connects flow steadying grid, the effect of flow steadying grid is the vortex eliminating ascending fluid, settling section comprises center driving concentrated mud scraper, center driving concentrated mud scraper top is provided with inclined plate packing, inclined plate packing top is overflow weir, overflow weir side is peg gate, overflow weir opposite side is thief hole, center driving concentrated mud scraper comprises transmission mechanism, transmission mechanism is provided with overload protection arrangement, transmission mechanism is provided with transmission vertical shaft, transmission mechanism connects Scraping device, Scraping device is made up of scraping arm and scraper plate, scraping arm lower edge is provided with cleaning shoe, Scraping device is provided with vertical grizzly bar and backflow cone, center driving concentrated mud scraper top is provided with effluent trough, center driving concentrated mud scraper is provided with inclined tube and back up pad, mud mouth is provided with bottom center driving concentrated mud scraper.
2. efficient sedimentation tank according to claim 1, is characterized in that, described step-down gear adopts and stirs special reduction gear.
3. efficient sedimentation tank according to claim 1, is characterized in that, described vertical shaft adopts tubular axis structure.
4. efficient sedimentation tank according to claim 1, is characterized in that, described stirrer adopts lifting type mixer.
5. efficient sedimentation tank according to claim 1, is characterized in that, described transmission mechanism adopts speed governing step-down gear.
6. efficient sedimentation tank according to claim 1, is characterized in that, described scraping arm is the truss-frame structure be arranged symmetrically with.
7. efficient sedimentation tank according to claim 1, is characterized in that, described effluent trough is provided with longitudinal divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892288.8U CN205133212U (en) | 2015-11-10 | 2015-11-10 | High -efficiency sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892288.8U CN205133212U (en) | 2015-11-10 | 2015-11-10 | High -efficiency sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133212U true CN205133212U (en) | 2016-04-06 |
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ID=55619025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520892288.8U Expired - Fee Related CN205133212U (en) | 2015-11-10 | 2015-11-10 | High -efficiency sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231553A (en) * | 2018-10-09 | 2019-01-18 | 徐州工程学院 | A kind of small watershed heavy metal pollution of water body emergency treatment device |
| CN110559697A (en) * | 2019-09-03 | 2019-12-13 | 国家电投集团远达水务有限公司 | High-density sedimentation tank |
| CN112723670A (en) * | 2020-12-21 | 2021-04-30 | 广州博才环保技术有限公司 | Efficient medical wastewater treatment process and application method |
-
2015
- 2015-11-10 CN CN201520892288.8U patent/CN205133212U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231553A (en) * | 2018-10-09 | 2019-01-18 | 徐州工程学院 | A kind of small watershed heavy metal pollution of water body emergency treatment device |
| CN110559697A (en) * | 2019-09-03 | 2019-12-13 | 国家电投集团远达水务有限公司 | High-density sedimentation tank |
| CN112723670A (en) * | 2020-12-21 | 2021-04-30 | 广州博才环保技术有限公司 | Efficient medical wastewater treatment process and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 518000 Guangdong Shenzhen Baoan District Songgang Street red star international new town two phase seven seven 24 floors Patentee after: Shenzhen Hengda Xingye environmental protection & Technology Co., Ltd. Address before: 465200 Xinyang County, Henan province Gushi County Guo Lu Tan Taiping Village sugar shop 451 Patentee before: Wang Yanbing |
|
| 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: 20160406 Termination date: 20201110 |