CN106880964A - A kind of large-scale stillpot for being provided with floating sludge collector - Google Patents
A kind of large-scale stillpot for being provided with floating sludge collector Download PDFInfo
- Publication number
- CN106880964A CN106880964A CN201510934463.XA CN201510934463A CN106880964A CN 106880964 A CN106880964 A CN 106880964A CN 201510934463 A CN201510934463 A CN 201510934463A CN 106880964 A CN106880964 A CN 106880964A
- Authority
- CN
- China
- Prior art keywords
- floating sludge
- stillpot
- scale
- sludge collector
- pallet
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000004220 aggregation Methods 0.000 claims description 6
- 230000002776 aggregation Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
Abstract
The present invention relates to a kind of large-scale stillpot for being provided with floating sludge collector, including outer barrel and downflow weir, one ring-shaped baffle is installed in downflow weir, the upper surface of the ring-shaped baffle is higher than liquid level, one floating sludge collector is set in the ring-shaped baffle, the floating sludge collector includes stripping tube, air supply pipe, suspension pallet and connecting tube, and suspension pallet is suspended on liquid level.The present invention is a kind of reasonable in design, scientific structure, the large-scale stillpot for being provided with floating sludge collector easy to manufacture, easy to use, with strong points, the present invention is designed for large-scale precipitation slot structure, the collector used in it can be cleared up the floating sludge agglomerate and flco agglomerate in stillpot, improve wastewater treatment efficiency, improve effluent characteristics.
Description
Technical field
It is especially a kind of that the large-scale heavy of floating sludge collector is installed the present invention relates to technical field of sewage
Shallow lake groove.
Background technology
In sewage disposal process, large-scale stillpot is widely used by large and medium-sized enterprise, large-scale stillpot it is main by
Outer barrel and downflow weir are constituted, and downflow weir is arranged in outer barrel, and the clear water that ring-type is formed between downflow weir and outer barrel gathers
Collection region, the outlet pipe that installation is connected with clear water aggregation zone on outer barrel.After sewage enters precipitation groove body,
Clear water after settlement enters clear water accumulation regions by downflow weir, then is discharged by outlet pipe, and the dirt for precipitating
Mud gravity on one's own account is slipped to precipitation trench bottom along wall.In actual process, it is difficult to ensure that sedimentation is dirty
Mud can be slipped down smoothly, during stockpiling, due to the effect of anaerobic bacteria, it will produce gas, such as
Methane, carbon dioxide etc., adsorb on sludge, a part is failed the sludge for slipping down in time, again certainly
So float.And this phenomenon is very universal, if the sludge agglomerate of floating can not in time remove removal, it will
Effluent index is directly affected, the sludge agglomerate or flco that floating is discharged for this are very important.
The content of the invention
It is an object of the invention to make up the deficiencies in the prior art part, there is provided a kind of design science, structure are closed
Manage, floating sludge agglomerate and flco agglomerate can in time be removed clean, guarantee wastewater treatment efficiency being provided with
The large-scale stillpot of floating sludge collector.
The purpose of the present invention is realized by following technological means：
A kind of large-scale stillpot for being provided with floating sludge collector, including outer barrel and downflow weir, downflow weir peace
In outer barrel, the clear water aggregation zone of ring-type is formed between downflow weir and outer barrel, installed on outer barrel and gathered with clear water
The outlet pipe that collection region is connected, it is characterised in that：One ring-shaped baffle, ring-type gear are installed in downflow weir
The upper surface of plate is higher than liquid level, and a floating sludge collector is set in the ring-shaped baffle, and the floating sludge is received
Storage includes stripping tube, air supply pipe, suspension pallet and connecting tube, and stripping tube is vertically installed in ring-shaped baffle
Portion, its lower end closed, its upper end outlet is located at outside outer barrel, and the lower end of air supply pipe connects with the bottom of stripping tube,
And extend to inside stripping tube, the upper end of air supply pipe extends to outer barrel outside and connects source of the gas；The lower end of connecting tube
Installation, the upper end connection suspension pallet of connecting tube are connected with the bottom of stripping tube；Suspension pallet is suspended on liquid level,
Suspension pallet is made up of base plate and four side plates, and four side plates are separately mounted to the quadrangle of plate upper surface into support
A through hole is made at tray type structure, the center of base plate, and the through hole is connected with the upper end of connecting tube, on each side plate
Make one or more opening up V-arrangement fluting.
And, the upper end outlet of described stripping tube connects aeration tank.
And, described connecting tube is the iron wire flexible pipe of conventional hoses or inside containing iron wire, connecting tube
A diameter of 2-5cm.
And, described suspension pallet is wood pallet or rigid foam pallet or small using other proportions
In the pallet that the material of water proportion is made.
And, multiple balancing weights are placed on the base plate of described suspension pallet.
And, described suspension pallet 20-30cm long, 20-30cm wide, 5-10cm high.
And, described ring-shaped baffle higher than liquid level 5cm.
Advantages and positive effects of the present invention are：
1st, this stillpot installs a ring-shaped baffle in downflow weir, one is set in ring-shaped baffle and floats dirty
Mud collector, floating sludge collector connects a suspension pallet using air-lift device, and the suspension pallet is suspended in
On the liquid level of stillpot, when negative pressure is produced in stripping tube, floating sludge agglomerate or flco agglomerate can pass through
Connecting tube enters in stripping tube, is ultimately delivered to aeration tank.The present invention is very easy using stripping regime, Er Qiexiao
It is really good, effluent characteristics are improved, it is met index request.
The cost of parts such as suspension pallet that the 2nd, floating sludge collector is used and connection flexible pipe is low, small investment,
Business burden will not be increased.
3rd, balancing weight, the immersion of real-time adjustment suspension pallet can be placed on the suspension pallet in floating sludge collector
The depth of liquid level, therefore use during the present apparatus is adapted to be placed on different liquids.
4th, the present invention is a kind of reasonable in design, scientific structure, easy to manufacture, easy to use, with strong points
The large-scale stillpot of floating sludge collector is installed, the present invention is designed for large-scale precipitation slot structure, its
The collector of interior use can be cleared up the floating sludge agglomerate and flco agglomerate in stillpot, improves dirty
Water treatment efficiency, improves effluent characteristics.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the enlarged diagram of suspension pallet.
Specific embodiment
Describe embodiments of the invention in detail below in conjunction with the accompanying drawings；It should be noted that the present embodiment is narration
Property, it is not limited, it is impossible to which protection scope of the present invention is limited with this.
A kind of large-scale stillpot for being provided with floating sludge collector, including outer barrel 9 and downflow weir 7, downflow weir
In outer barrel, the clear water aggregation zone of ring-type is formed between downflow weir and outer barrel, installed and clear water on outer barrel
The outlet pipe 6 that aggregation zone is connected.Innovative point of the invention is：One ring-type gear is installed in downflow weir
Plate 8, the upper surface of the ring-shaped baffle is higher than liquid level 5cm or so.This design can both avoid sludge directly from water outlet
Pipe flows out, and can guarantee that clear water flows into clear water accumulation regions between ring-shaped baffle and downflow weir again.
One floating sludge collector is set in the ring-shaped baffle, and the floating sludge collector includes stripping tube
3rd, air supply pipe 4, suspension pallet 1 and connecting tube 2, stripping tube is vertically installed in ring-shaped baffle, its lower end
Closing, its upper end outlet is located at outside outer barrel, and connects aeration tank.Stripping tube is a diameter of 5cm, and wall thickness is
The pvc pipe of 3mm, the spacing H1 between the upper end of stripping tube and liquid level is 5-10cm.The lower end of air supply pipe
Connected with the bottom of stripping tube, and extended to inside stripping tube, the upper end of air supply pipe extends to outer barrel outside and connects
Source of the gas is connect, the source of the gas is air pump 5.Air supply pipe is a diameter of 2cm, and wall thickness is the pvc pipe of 3mm.
Connecting tube is the iron wire flexible pipe of conventional hoses or inside containing iron wire, its a diameter of 2-5cm.Connection
The lower end of pipe connects installation with the bottom of stripping tube, and the spacing H2 between the lower end of connecting tube and liquid level is
200cm, the spacing H3 between the lower end of connecting tube and air lift bottom of the tube is 10cm.The upper end connection of connecting tube
Suspension pallet.Suspension pallet is wood pallet or rigid foam pallet or is less than water proportion using other proportions
The pallet that is made of material, therefore it can be suspended on the liquid level of precipitation groove body that (dotted line show liquid in Fig. 1
Face).Suspension pallet is made up of base plate 14 and four side plates 10, and four side plates are separately mounted to plate upper surface
Quadrangle into tray-like structure, a through hole 12 is made at the center of base plate, the upper end of the through hole and connecting tube
Connection, makes one or more opening up V-arrangement fluting 13, the bottom of V-arrangement fluting on each side plate
Portion is wanted in immersed in liquid level, can be entered in suspension pallet from V-arrangement fluting in order to floating sludge agglomerate.
Suspension pallet 20-30cm long, 20-30cm wide, 5-10cm high.Immersed when regulation suspension pallet is needed
When precipitating the depth of groove body liquid level, multiple balancing weights 11, counterweight can be placed on the base plate of suspension pallet
Block is symmetrically placed, it is to avoid suspension pallet is inclined.
Claims (7)
1. a kind of large-scale stillpot for being provided with floating sludge collector, including outer barrel and downflow weir, downflow weir
In outer barrel, the clear water aggregation zone of ring-type is formed between downflow weir and outer barrel, installed and clear water on outer barrel
The outlet pipe that aggregation zone is connected, it is characterised in that：One ring-shaped baffle, the ring-type are installed in downflow weir
The upper surface of baffle plate is higher than liquid level, and a floating sludge collector, the floating sludge are set in the ring-shaped baffle
Collector includes stripping tube, air supply pipe, suspension pallet and connecting tube, and stripping tube is vertically installed at ring-shaped baffle
Inside, its lower end closed, its upper end outlet is located at outside outer barrel, and the lower end of air supply pipe connects with the bottom of stripping tube
It is logical, and extend to inside stripping tube, the upper end of air supply pipe extends to outer barrel outside and connects source of the gas；Connecting tube
Lower end connects installation, the upper end connection suspension pallet of connecting tube with the bottom of stripping tube；Suspension pallet is suspended in liquid
On face, suspension pallet is made up of base plate and four side plates, and four side plates are separately mounted to four sides of plate upper surface
Tray-like structure is formed, a through hole is made at the center of base plate, and the through hole is connected with the upper end of connecting tube, each
One or more opening up V-arrangement fluting is made on side plate.
2. a kind of large-scale stillpot for being provided with floating sludge collector according to claim 1, it is special
Levy and be：The upper end outlet connection aeration tank of described stripping tube.
3. a kind of large-scale stillpot for being provided with floating sludge collector according to claim 1, it is special
Levy and be：Described connecting tube is the iron wire flexible pipe of conventional hoses or inside containing iron wire, the diameter of connecting tube
It is 2-5cm.
4. a kind of large-scale stillpot for being provided with floating sludge collector according to claim 1, it is special
Levy and be：Described suspension pallet is wood pallet or rigid foam pallet or is less than water using other proportions
The pallet that the material of proportion is made.
5. a kind of large-scale stillpot for being provided with floating sludge collector according to claim 1, it is special
Levy and be：Multiple balancing weights are placed on the base plate of described suspension pallet.
6. a kind of large-scale stillpot for being provided with floating sludge collector according to claim 1, it is special
Levy and be：Described suspension pallet 20-30cm long, 20-30cm wide, 5-10cm high.
7. a kind of large-scale stillpot for being provided with floating sludge collector according to claim 1, it is special
Levy and be：Described ring-shaped baffle higher than liquid level 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934463.XA CN106880964A (en) | 2015-12-15 | 2015-12-15 | A kind of large-scale stillpot for being provided with floating sludge collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934463.XA CN106880964A (en) | 2015-12-15 | 2015-12-15 | A kind of large-scale stillpot for being provided with floating sludge collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106880964A true CN106880964A (en) | 2017-06-23 |
Family
ID=59175016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934463.XA Pending CN106880964A (en) | 2015-12-15 | 2015-12-15 | A kind of large-scale stillpot for being provided with floating sludge collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106880964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603221A (en) * | 2018-12-24 | 2019-04-12 | 上海二十冶建设有限公司 | Construction wastewater reuse system |
-
2015
- 2015-12-15 CN CN201510934463.XA patent/CN106880964A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603221A (en) * | 2018-12-24 | 2019-04-12 | 上海二十冶建设有限公司 | Construction wastewater reuse system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |
|
| WD01 | Invention patent application deemed withdrawn after publication |