CN206587444U - A kind of anticlogging sedimentation basin of sewage disposal center barrel structure - Google Patents
A kind of anticlogging sedimentation basin of sewage disposal center barrel structure Download PDFInfo
- Publication number
- CN206587444U CN206587444U CN201720330577.8U CN201720330577U CN206587444U CN 206587444 U CN206587444 U CN 206587444U CN 201720330577 U CN201720330577 U CN 201720330577U CN 206587444 U CN206587444 U CN 206587444U
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- Prior art keywords
- central tube
- filter screen
- tube body
- anticlogging
- barrel structure
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- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 238000004062 sedimentation Methods 0.000 title claims abstract description 22
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model is related to a kind of anticlogging sedimentation basin of sewage disposal center barrel structure, it includes the central tube body being vertically arranged, central tube body up/down perforation is set, horizontally disposed sewage inlet pipe is communicated with the side wall of central tube body, removably net-filter assembly is connected with central tube body, net-filter assembly includes filter screen and hitching frame, the lower end of hitching frame is connected with filter screen, the upper end of hitching frame is articulated at the end wall of the upper end open of central tube body, and filter screen is located at sewage inlet pipe and this body sidewall of central tube junction lower section.The beneficial effects of the utility model are：Center barrel structure is removably connected with net-filter assembly, waste larger in the sewage for flowing into central tube can be directly filtered to filter screen, net-filter assembly is proposed upwards in central tube at regular intervals and the waste on filter screen is cleaned out, then filter screen is inserted in the central tube again, it is ensured that central tube is chronically at unimpeded state.
Description
Technical field
The utility model is related to the center cartridge unit of vertical flow style sewage sedimentation tank, and in particular at a kind of anticlogging sewage
Manage sedimentation basin center barrel structure.
Background technology
Although vertical sedimentation basin has depth big, constructional difficulties, high cost shortcoming, due to facilitating with spoil disposal,
The advantages of managing simple, small floor space and high deposition efficiency, is still widely used in processing water and is less than 20000m3/ d dirt
Water treatment plant.How rounded current most common vertical sedimentation tank pond face is, square or regular polygon, during sedimentation basin center is provided with
Heart cylinder water-distributing device, mud is periodically discharged downwards, enter along sedimentation basin pool wall up to clarifier sludge bucket sets discharge pipeline by hydrostatic pressing
Water pipe is directly accessed in central tube by Chi Ding or by pool wall, and water inlet is rectified straight down along central tube, slowly enters precipitation
In the settling zone in pond.There is susceptible to plugging deficiency in existing center barrel structure, when large scale in sewage or the larger waste of viscosity
Central tube is easily blocked after into central tube and dredging is difficult after blocking, the efficiency of sedimentation basin sewage disposal is have impact on.
Utility model content
The utility model provides a kind of anticlogging sedimentation basin of sewage disposal center barrel structure, solves central tube susceptible to plugging
Technical problem.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：In a kind of anticlogging sedimentation basin of sewage disposal
Heart barrel structure, it includes the central tube body being vertically arranged, and the up/down perforation of the central tube body is set, the central tube sheet
It is communicated with the side wall of body in horizontally disposed sewage inlet pipe, the central tube body and is removably connected with net-filter assembly, institute
Stating net-filter assembly includes filter screen and hitching frame, and the lower end of the hitching frame is connected with the filter screen, and the upper end of the hitching frame is hung
At the upper end end wall for being connected on the central tube body, the filter screen is located at the sewage inlet pipe and connected with described this body sidewall of central tube
Connect the lower section at place.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the filter screen is the internal diameter of tubular and its external diameter than the central tube body of upper end open lower end closed
Small 1-5cm.Cylindrical filter screen can accept the waste under more filters, and cylindrical filter screen is more slightly smaller than central tube internal diameter, can fully ensure that filtering
Effect.
Further, the hitching frame is is formed by connecting by least one montant and at least one cross bar, under the montant
End is connected with the filter screen, and the upper end of the montant is connected with the cross bar, and the two ends of the cross bar are pressed on the central tube
At the upper end end wall of body.
Further, the hitching frame is made up of two montants and a cross bar, the upper ends of two montants with it is described
Cross bar is connected, and the lower ends of two montants connects the both sides of the filter screen respectively, the two ends of the cross bar be pressed on it is described in
At the upper end end wall of heart cylinder body.
The setting of hitching frame facilitates filter screen and stretched to below central tube body and sewage inlet pipe junction, while facilitating whole
Individual net-filter assembly proposes the central tube body to clear up filter screen, simple in construction, it is easy to production and maintenance.
Further, the lower end of the central tube body horn mouth thick with the thin lower end in upper end is connected, it is described it is bell-mouthed under
Side is provided with taper reflecting plate.The setting of horn mouth and taper reflecting plate can ensure to be uniformly distributed during sewage tripping in detention tank,
Ensure sedimentation effect.
Further, the upper end of the hitching frame is provided with conveniently pulls up out the filter screen out of described central tube body
Portable handle or hoisting ring.When center cylinder size is little, net-filter assembly is overall also relatively light, and it is to be proposed that now to set portable handle
Whole net-filter assembly, when center cylinder size is larger, net-filter assembly is heavier, and hoisting ring can be set, by mechanical boom hoisting come
Realize the taking-up of whole net-filter assembly and put down.
Further, the filter screen is processed by carbon steel or 304 stainless steels.Carbon steel and 304 stainless steels have preferably resistance to
Corrosion energy, service life is long.
Compared with prior art, the beneficial effects of the utility model are：Center barrel structure is removably connected with net-filter assembly,
Waste larger in the sewage for flowing into central tube can be directly filtered to filter screen, at regular intervals by net-filter assembly by center
Propose upwards in cylinder and clean out the waste on filter screen, then again insert filter screen in the central tube, it is ensured that center tube length
Phase is in unimpeded state；When being blocked once in a while because of special circumstances, central tube can be also dredged by way of proposing net-filter assembly, it is convenient
Efficiently.
Brief description of the drawings
The schematic diagram for the anticlogging sedimentation basin of sewage disposal center barrel structure that Fig. 1 provides for the utility model；
Fig. 2 is the axonometric drawing of the net-filter assembly of center barrel structure shown in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1. central tube body；2. sewage inlet pipe；3. net-filter assembly；4. horn mouth；5. taper reflecting plate；30. filter screen；31.
Hitching frame.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, the utility model provides a kind of anticlogging sedimentation basin of sewage disposal center barrel structure, it includes perpendicular
The central tube body 1 directly set, the upper and lower ends of the central tube body 1 are open, and connect on the side wall of the central tube body 1
It is connected with horizontally disposed sewage inlet pipe 2, the central tube body 1 and is removably connected with net-filter assembly 3, the net-filter assembly
3 include filter screen 30 and hitching frame 31, and the lower end of the hitching frame 31 is connected with the filter screen 30, and the upper end of the hitching frame 31 is hung
At the end wall for being connected on the upper end open of the central tube body 1, the filter screen 30 is located at the sewage inlet pipe 2 and the central tube
Below the side wall junction of body 1.
Further, the filter screen 30 is the tubular and its external diameter of upper end open lower end closed than the central tube body 1
The small 1-5cm of internal diameter.
Further, the hitching frame 31 is T-shaped to be formed by connecting by montant and cross bar, the lower end of the montant and the filter
Net 30 is connected, and the two ends of the cross bar are pressed on the upper end open of the central tube body 1.
Further, the hitching frame 31 is made up of two montants and a cross bar, and the upper end of two montants is and institute
Cross bar connection is stated, the lower end of two montants connects the both sides of the filter screen 30 respectively, and the two ends of the cross bar are pressed on institute
State the upper end open of central tube body 1.
In addition, hitching frame can also be other similar structures, montant and cross bar can further increase, to improve extension
The steadiness of frame is connect, cross bar can also be substituted with annular lid.
Further, the lower end of the central tube body 1 horn mouth 4 thick with the thin lower end in upper end is connected, the horn mouth 4
Lower section is provided with taper reflecting plate 5.
Further, the upper end of the hitching frame 31 be provided with it is convenient by the filter screen 30 out of described central tube body 1 to
The portable handle or hoisting ring of upper pull-out.
Further, the filter screen 30 is processed by carbon steel or 304 stainless steels.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure, it is characterised in that including the central tube sheet being vertically arranged
Body (1), central tube body (1) up/down perforation is set, and is communicated with the side wall of the central tube body (1) horizontally disposed
Net-filter assembly (3) removably is connected with sewage inlet pipe (2), the central tube body (1), the net-filter assembly (3) includes
Filter screen (30) and hitching frame (31), the lower end of the hitching frame (31) are connected with the filter screen (30), the hitching frame (31)
Upper end is articulated at the upper end end wall of the central tube body (1), the filter screen (30) be located at the sewage inlet pipe (2) with it is described
The lower section of central tube body (1) side wall junction.
2. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure according to claim 1, it is characterised in that described
Filter screen (30) is the tubular structure of upper end open lower end closed, and its external diameter is than the small 1- of internal diameter of the central tube body (1)
5cm。
3. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure according to claim 1, it is characterised in that described
Hitching frame (31) is formed by connecting by least one montant and at least one cross bar, and the lower end of the montant connects with the filter screen (30)
Connect, the upper end of the montant is connected with the cross bar, the two ends of the cross bar are pressed on the upper end end of the central tube body (1)
At wall.
4. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure according to claim 3, it is characterised in that described
Hitching frame (31) is made up of two montants and a cross bar, and the upper end of two montants is connected with the cross bar, and described two
The lower end of root montant connects the relative both sides of the filter screen (30) respectively.
5. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure according to any one of Claims 1-4, its feature
It is, the lower end of the central tube body (1) is connected with big top and small bottom horn mouth (4), the lower section of the horn mouth (4)
Provided with taper reflecting plate (5).
6. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure according to claim 5, it is characterised in that described
The upper end of hitching frame (31) is provided with the convenient portable handle for pulling up out the filter screen (30) out of described central tube body (1)
Or hoisting ring.
7. a kind of anticlogging sedimentation basin of sewage disposal center barrel structure according to claim 5, it is characterised in that described
Filter screen (30) is processed by carbon steel or 304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330577.8U CN206587444U (en) | 2017-03-30 | 2017-03-30 | A kind of anticlogging sedimentation basin of sewage disposal center barrel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330577.8U CN206587444U (en) | 2017-03-30 | 2017-03-30 | A kind of anticlogging sedimentation basin of sewage disposal center barrel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587444U true CN206587444U (en) | 2017-10-27 |
Family
ID=60122981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330577.8U Active CN206587444U (en) | 2017-03-30 | 2017-03-30 | A kind of anticlogging sedimentation basin of sewage disposal center barrel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619241A (en) * | 2021-01-14 | 2021-04-09 | 河南锦源环保科技有限公司 | Split type filtering system and filtering method thereof |
-
2017
- 2017-03-30 CN CN201720330577.8U patent/CN206587444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619241A (en) * | 2021-01-14 | 2021-04-09 | 河南锦源环保科技有限公司 | Split type filtering system and filtering method thereof |
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