CN205133213U - Vertical -flow sedimentation basin - Google Patents
Vertical -flow sedimentation basin Download PDFInfo
- Publication number
- CN205133213U CN205133213U CN201520966032.7U CN201520966032U CN205133213U CN 205133213 U CN205133213 U CN 205133213U CN 201520966032 U CN201520966032 U CN 201520966032U CN 205133213 U CN205133213 U CN 205133213U
- Authority
- CN
- China
- Prior art keywords
- pipe
- mud
- shore pipe
- draft tube
- shore
- 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
- 238000004062 sedimentation Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000007599 discharging Methods 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 abstract 2
- 210000005056 cell body Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 16
- 239000010802 sludge Substances 0.000 description 5
- 241001148470 aerobic bacillus Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a vertical -flow sedimentation basin, including the sedimentation tank cell body, toper collection mud groove, the center draft tube, the inlet tube, the outlet pipe, arrange the mud device, rectangle overflow weir and water catch bowl, the tangential is connected with an inlet tube on the side of center draft tube, it serves and is equipped with a return bend to lie in central draft tube inside on the inlet tube, the return bend opening is vertical upwards, the open end of return bend is equipped with a horn mouth no. 2, the draft tube inside return bend below that is located in center is equipped with a screw -tupe fin, it includes mud pipe no. 1 to arrange the mud device, mud pipe no. 2, mud pipe no. 3, trachea and conveyer pipe, three vertical fixations of mud pipe are on the intermediate position of mud pipe no. 2, the vertical mud pipe no. 1 that is equipped with is gone up to mud pipe no. 3, the top of mud pipe no. 1 is connected with a horizontal movement pipe, mud pipe lower part side is gone up the tangential and is connected with a trachea, the top of rectangle overflow weir is equipped with the sawtooth, which has reasonable structure, deposit effectually, arrange the effectual and overflow of mud and stabilize even characteristics, can carry out recycle with earth.
Description
Technical field
The utility model relates to a kind of settling tank, and a kind of vertical sedimentation basin, belongs to technical field of sewage treatment equipment specifically.
Background technology
At present in the process that the water quality of former water is purified, usually have to pass through multiple pond body with difference in functionality and sequentially former water is processed, finally make the water sent to meet water quality standard.Wherein the effect of settling tank is exactly utilize coprecipitation mode to be sunk at the bottom of pond in the earth of light weight, make the water quality above pond can be expelled in the pond body of next function, with its water conditioning that continues, play an important role in water treatment, and can mud discharging device be provided with bottom general mud-collecting slot below settling tank, timing discharge settling tank is carried out to the muddy water bottom mud-collecting slot.
Current vertical sedimentation basin structure mainly comprises settling tank pond body, taper mud-collecting slot, central draft tube, water inlet pipe, rising pipe, shore pipe, overflow weir and water leg, water inlet pipe is set directly at the top of central draft tube often or is tangentially arranged on the side of central draft tube, and central draft tube is inner without other any control flow rate of water flow and the component reducing surging force, suspended matter in settling tank can be caused not settle down on the one hand, also the mud be deposited in mud-collecting slot can be broken up, have a strong impact on sedimentation effect, on the other hand well cannot remove the aerobic bacteria in water and cannot allow flocculation agent complete reaction, sedimentation effect is poor.And the shore pipe in current settling tank is set directly at bottom mud-collecting slot often, by this shore pipe of unlatching, muddy water larger for proportion is discharged, or in mud-collecting slot, establish an inclination shore pipe, this inclination shore pipe one end is positioned at the bottom of mud-collecting slot, the other end is connected with vertical shore pipe, this vertical shore pipe is also connected with the total output tube outside a pass-out settling tank, total output tube is established a water pump to extract the muddy water bottom mud-collecting slot.The former carry out spoil disposal moment the flowing relation because of water is made to form disturbance in settling tank, thus the earth of light weight or throw out are raised up, affect the water quality sent; The latter is owing to extracting spoil disposal by water pump, and not only cost is high, and power consumption is large, and when extracting, scope is too concentrated, and sludge discharge effects is poor; Moreover these two kinds of modes are all muddy water is worked as waste material directly discharge, and there is the shortcoming of the wasting of resources.In addition, the overflow weir on current settling tank adopts flat type overflow weir, and overflow is unstable, easily produces bias current, skewness.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined be to provide a kind of rational in infrastructure, sedimentation effect good, sludge discharge effects good and the vertical sedimentation basin of overflow stable and uniform, earth can be recycled, economize on resources.
For achieving the above object, the utility model is by the following technical solutions: a kind of vertical sedimentation basin, comprise settling tank pond body, taper mud-collecting slot, central draft tube, water inlet pipe, rising pipe, mud discharging device, rectangle overflow weir and water leg, taper mud-collecting slot is provided with below the body of described settling tank pond, body top, described settling tank pond is provided with rectangle overflow weir and water leg, described water leg is between described rectangle overflow weir and described settling tank pond body inwall, described water leg is provided with the rising pipe communicated with it, central draft tube and mud discharging device is also provided with in the body of described settling tank pond, the bottom of described central draft tube is provided with a hydraucone one, a taper reflector is provided with immediately below described hydraucone one, the side of described central draft tube is tangentially connected with a water inlet pipe, the one end described water inlet pipe being positioned at described central draft tube inside is provided with a bend pipe, described bend pipe opening straight up, the opening end of described bend pipe is also provided with a hydraucone two, described central draft tube inside is positioned at below described bend pipe and is provided with a spiral fins, described mud discharging device comprises shore pipe one, shore pipe two, shore pipe three, tracheae and transfer lime, described shore pipe three is vertically fixed on the mid-way of described shore pipe two, form a T font structure, described shore pipe three is connected with described shore pipe two, the two ends of described shore pipe two are all in closed state, mudhole is provided with below described shore pipe two, vertically on described shore pipe three be provided with a shore pipe one, the top of described shore pipe one is connected with a horizontal conveying pipe, described shore pipe one lower side is tangentially connected with a tracheae, the opening end of described tracheae is arranged straight up, the top of described rectangle overflow weir is provided with sawtooth.
As preferably, the material of described spiral fins is steel plate galvanized or stainless steel.
As preferably, the diameter of described shore pipe one is greater than the diameter of described tracheae, and the diameter of described shore pipe one is less than the diameter of described shore pipe two.
As preferably, place, the top plane of described tracheostomy end place plane and described shore pipe one at grade.
Effective achievement of the present utility model: the utility model is rational in infrastructure, unique design has been carried out to central draft tube, add opening bend pipe straight up and hydraucone two, and added spiral fins in central draft tube inside, water is made to have bottom rhythm sequential slowly inflow settling tank, effectively can not only cushion the release of water inlet energy, effective coutroi velocity, reduce surging force, suspended matter in settling tank can be made effectively to settle down, and the aerobic bacteria can well removed in water, can allow after the flocculation agent complete reaction in water enters bottom settling tank simultaneously, reach good sedimentation effect, unique design has also been carried out to mud discharging device, carry out bottom by suction function and inhale mud, the water quality of discharge can not be affected, and make spoil disposal evenly and scope is wide, sludge discharge effects is good, consider in muddy water also there is certain activated bacterial simultaneously, there is the effect of removing impurities in water under aeration effect, so the muddy water be deposited in bottom taper mud-collecting slot is come up by mudhole absorption by suction function, recycle by being transported in anaerobic pond after shore pipe two, shore pipe one and transfer lime successively, saving resource, moreover be provided with sawtooth on the top of rectangle overflow weir, make its overflow stable and uniform.
In sum, the utility model have rational in infrastructure, sedimentation effect good, sludge discharge effects good and the feature of overflow stable and uniform, earth can be recycled, economize on resources.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model.
Fig. 2 is the A-A sectional view in Fig. 1.
Fig. 3 is the B-B sectional view in Fig. 1.
In figure: 1-settling tank pond body, 2-taper mud-collecting slot, 3-central draft tube, 4-water inlet pipe, 5-rising pipe, 6-rectangle overflow weir, 7-water leg, 8-hydraucone one, 9-taper reflector, 10-bend pipe, 11-hydraucone two, 12-spiral fins, 13 shore pipe one, 14-shore pipe two, 15-shore pipes three, 16-tracheae, 17-transfer lime, 18-sawtooth.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1, Figure 2 and Figure 3, the utility model discloses a kind of vertical sedimentation basin, comprise settling tank pond body 1, taper mud-collecting slot 2, central draft tube 3, water inlet pipe 4, rising pipe 5, mud discharging device, rectangle overflow weir 6 and water leg 7, taper mud-collecting slot 2 is provided with below settling tank pond body 1, body 1 top, settling tank pond is provided with rectangle overflow weir 6 and water leg 7, water leg 7 is between rectangle overflow weir 6 and settling tank pond body 1 inwall, water leg 7 is provided with the rising pipe 5 communicated with it, is also provided with central draft tube 3 and mud discharging device in settling tank pond body 1, the bottom of central draft tube 3 is provided with a hydraucone 1, a taper reflector 9 is provided with immediately below hydraucone 1, the side of central draft tube 3 is tangentially connected with a water inlet pipe 4, one end water inlet pipe 4 being positioned at central draft tube 3 inside is provided with a bend pipe 10, bend pipe 10 opening straight up, the opening end of bend pipe 10 is also provided with a hydraucone 2 11, central draft tube 3 inside is positioned at below bend pipe 10 and is provided with a spiral fins 12, mud discharging device comprises shore pipe 1, shore pipe 2 14, shore pipe 3 15, tracheae 16 and transfer lime 17, shore pipe 3 15 is vertically fixed on the mid-way of shore pipe 2 14, form a T font structure, shore pipe 3 15 is connected with shore pipe 2 14, the two ends of shore pipe 2 14 are all in closed state, mudhole is provided with below shore pipe 2 14, vertically on shore pipe 3 15 be provided with a shore pipe 1, the top of shore pipe 1 is connected with a horizontal conveying pipe 17, shore pipe 1 lower side is tangentially connected with a tracheae 16, the opening end of tracheae 16 is arranged straight up, the top of rectangle overflow weir 6 is provided with sawtooth 18, the material of spiral fins 12 is steel plate galvanized or stainless steel, the diameter of shore pipe 1 is greater than the diameter of tracheae 16, and the diameter of shore pipe 1 is less than the diameter of shore pipe 2 14, place, the top plane of tracheae 16 opening end place plane and shore pipe 1 at grade.
The utility model is rational in infrastructure, unique design has been carried out to central draft tube 3, add opening bend pipe 10 straight up and hydraucone 2 11, and added spiral fins 12 in central draft tube 3 inside, water is made to have bottom rhythm sequential slowly inflow settling tank, effectively can not only cushion the release of water inlet energy, effective coutroi velocity, reduce surging force, suspended matter in settling tank can be made effectively to settle down, and the aerobic bacteria can well removed in water, can allow after the flocculation agent complete reaction in water enters bottom settling tank simultaneously, reach good sedimentation effect, unique design has also been carried out to mud discharging device, carry out bottom by suction function and inhale mud, the water quality of discharge can not be affected, and make spoil disposal evenly and scope is wide, sludge discharge effects is good, consider in muddy water also there is certain activated bacterial simultaneously, there is the effect of removing impurities in water under aeration effect, so the muddy water be deposited in bottom taper mud-collecting slot 2 is come up by mudhole absorption by suction function, recycle by being transported in anaerobic pond after shore pipe 2 14, shore pipe 1 and transfer lime 17 successively, saving resource, moreover be provided with sawtooth 18 on the top of rectangle overflow weir 6, make its overflow stable and uniform.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (4)
1. a vertical sedimentation basin, comprise settling tank pond body (1), taper mud-collecting slot (2), central draft tube (3), water inlet pipe (4), rising pipe (5), mud discharging device, rectangle overflow weir (6) and water leg (7), described settling tank pond body (1) below is provided with taper mud-collecting slot (2), body (1) top, described settling tank pond is provided with rectangle overflow weir (6) and water leg (7), described water leg (7) is positioned between described rectangle overflow weir (6) and described settling tank pond body (1) inwall, described water leg (7) is provided with the rising pipe (5) communicated with it, central draft tube (3) and mud discharging device is also provided with in described settling tank pond body (1), the bottom of described central draft tube (3) is provided with a hydraucone one (8), a taper reflector (9) is provided with immediately below described hydraucone one (8), the side of described central draft tube (3) is tangentially connected with a water inlet pipe (4), it is characterized in that: the one end described water inlet pipe (4) being positioned at described central draft tube (3) inner is provided with a bend pipe (10), described bend pipe (10) opening straight up, the opening end of described bend pipe (10) is also provided with a hydraucone two (11), described central draft tube (3) inside is positioned at described bend pipe (10) below and is provided with a spiral fins (12), described mud discharging device comprises shore pipe one (13), shore pipe two (14), shore pipe three (15), tracheae (16) and transfer lime (17), described shore pipe three (15) is vertically fixed on the mid-way of described shore pipe two (14), form a T font structure, described shore pipe three (15) is connected with described shore pipe two (14), the two ends of described shore pipe two (14) are all in closed state, described shore pipe two (14) below is provided with mudhole, described shore pipe three (15) is upper vertical is provided with a shore pipe one (13), the top of described shore pipe one (13) is connected with a horizontal conveying pipe (17), described shore pipe one (13) lower side is tangentially connected with a tracheae (16), the opening end of described tracheae (16) is arranged straight up, the top of described rectangle overflow weir (6) is provided with sawtooth (18).
2. vertical sedimentation basin according to claim 1, is characterized in that: the material of described spiral fins (12) is steel plate galvanized or stainless steel.
3. vertical sedimentation basin according to claim 1, it is characterized in that: the diameter of described shore pipe one (13) is greater than the diameter of described tracheae (16), and the diameter of described shore pipe one (13) is less than the diameter of described shore pipe two (14).
4. vertical sedimentation basin according to claim 1, is characterized in that: place, the top plane of described tracheae (16) opening end place plane and described shore pipe one (13) at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966032.7U CN205133213U (en) | 2015-11-17 | 2015-11-17 | Vertical -flow sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966032.7U CN205133213U (en) | 2015-11-17 | 2015-11-17 | Vertical -flow sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133213U true CN205133213U (en) | 2016-04-06 |
Family
ID=55619026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966032.7U Expired - Fee Related CN205133213U (en) | 2015-11-17 | 2015-11-17 | Vertical -flow sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133213U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648891A (en) * | 2017-11-10 | 2018-02-02 | 重庆林德科技发展有限公司 | The settling tank administered for sulphur-containing exhaust gas |
| CN109331506A (en) * | 2018-11-08 | 2019-02-15 | 北京市环境保护科学研究院 | vertical flow sedimentation tank |
| CN109621501A (en) * | 2018-12-27 | 2019-04-16 | 北京翰祺环境技术有限公司 | It is a kind of to add sand sedimentation basin for realizing efficient spoil disposal |
| CN112154944A (en) * | 2020-09-09 | 2021-01-01 | 中国长江三峡集团有限公司中华鲟研究所 | Ecological cycle culture method of Acipenser sinensis |
| CN113117389A (en) * | 2020-01-13 | 2021-07-16 | 江苏开放大学（江苏城市职业学院） | Vertical flow type secondary sedimentation tank |
-
2015
- 2015-11-17 CN CN201520966032.7U patent/CN205133213U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648891A (en) * | 2017-11-10 | 2018-02-02 | 重庆林德科技发展有限公司 | The settling tank administered for sulphur-containing exhaust gas |
| CN109331506A (en) * | 2018-11-08 | 2019-02-15 | 北京市环境保护科学研究院 | vertical flow sedimentation tank |
| CN109621501A (en) * | 2018-12-27 | 2019-04-16 | 北京翰祺环境技术有限公司 | It is a kind of to add sand sedimentation basin for realizing efficient spoil disposal |
| CN109621501B (en) * | 2018-12-27 | 2021-09-24 | 北京翰祺环境技术有限公司 | Sand adding sedimentation tank for realizing efficient sludge discharge |
| CN113117389A (en) * | 2020-01-13 | 2021-07-16 | 江苏开放大学（江苏城市职业学院） | Vertical flow type secondary sedimentation tank |
| CN112154944A (en) * | 2020-09-09 | 2021-01-01 | 中国长江三峡集团有限公司中华鲟研究所 | Ecological cycle culture method of Acipenser sinensis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 |