CN206680284U - Artificial swamp pretreatment unit - Google Patents
Artificial swamp pretreatment unit Download PDFInfo
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- CN206680284U CN206680284U CN201720367062.5U CN201720367062U CN206680284U CN 206680284 U CN206680284 U CN 206680284U CN 201720367062 U CN201720367062 U CN 201720367062U CN 206680284 U CN206680284 U CN 206680284U
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- artificial swamp
- filter screen
- filter
- water inlet
- container
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Abstract
Artificial swamp pretreatment unit, including at least one water inlet pipe, filter house is equipped with each water inlet pipe, the outlet pipe being connected with artificial swamp is connected with filter house；Filter house includes the container of end-enclosed, and container connects with outlet pipe；The outer filter and inner filter screen of cartridge type are provided with container, inner filter screen is located at outer filter internal layer, and water inlet pipe on the inside of inner filter screen with connecting；Activated carbon filtering layer is provided between outer filter and inner filter screen.The utility model passes through inner filter screen, activated carbon filtering layer and outer filter, little particle insoluble granule organic matter, the suspended particle into artificial swamp can be greatly reduced, prevent artificial swamp from blocking, improve the organics removal of artificial swamp and the ability of ammonia nitrogen and the service life of artificial swamp.
Description
Technical field
The utility model belongs to artificial swamp field, more particularly to a kind of artificial swamp pretreatment unit.
Background technology
Artificial swamp is a kind of simple in construction, reduced investment, effects of purification quality is good, operating cost is low, management is convenient, resistance to punching
Hit that load is strong, the preferable technique of operation maintenance effect, and also other ecological functions, there is good application prospect.Closely
Nian Lai, extensive research application is at home and abroad obtained.
Artificial swamp can be anti-by a series of physical, chemistry and biochemistry between water body and matrix, water plant, microorganism
Should, realized by approach such as precipitation, ion exchange, filtering, matrix absorption, microorganism decomposition conversion, plant absorptions in sewage
The removal of nitrogen, phosphorus, heavy metal, organic compound.Blocking is artificial swamp one of existing subject matter in operation, Manual moist
Ground, which blocks, can reduce removal effect of the wetland to pollutant, influence effluent quality, can also shorten the service life of artificial swamp, hinder
Hinder promotion and application of the artificial swamp in water treatment field.
The method of artificial swamp anti-blocking processing mainly has following several：Wetland water inlet is pre-processed, optimizes operation
Mode, rational Wastewater dosing way, suitable matrix particle diameter and grading, the reasonable selection of wetland plant and management etc..More than
Need to pre-process wetland water inlet in method, conventional pretreating process has grid, setting pot, anaerobic precipitation pond, coagulation
Sedimentation basin, hydrolysis acidification pool, but little particle organic matter and suspension can not be removed from source.
It is that artificial swamp blocks up into the insoluble suspended particulate organic matter of little particle in artificial swamp advancing water and suspension
The main reason for plug.Therefore, the removal containing the insoluble suspended particulate organic matter of little particle and suspension in artificial swamp water inlet
As the anticlogging a great problem of artificial swamp.
Utility model content
The utility model aims to provide a kind of artificial swamp pretreatment unit simple in construction, using effect is good.
In order to solve the above technical problems, the utility model provides following technical scheme：Artificial swamp pretreatment unit,
Including at least one water inlet pipe, filter house is equipped with each water inlet pipe, the water outlet being connected with artificial swamp is connected with filter house
Pipe；Filter house includes the container of end-enclosed, and container connects with outlet pipe；Outer filter and internal layer filter in container provided with cartridge type
Net, inner filter screen is inside outer filter, and water inlet pipe inside inner filter screen with connecting；Set between outer filter and inner filter screen
There is middle filtering layer.
Middle filtering layer is active carbon layer or fine sand layer.
Outer filter is 80 ~ 100 mesh.
Inner filter screen is 30 ~ 60 mesh.
Water inlet pipe is provided with valve.
Through breach is provided with, outer filter is slideably positioned in breach container end portion, is coordinated on breach and is provided with lid.
By above technical scheme, the beneficial effects of the utility model are：1st, inner filter screen, activated carbon filtering layer and outer are passed through
Layer filter screen, can greatly reduce little particle insoluble granule organic matter, the suspended particle into artificial swamp, prevent Manual moist
Ground blocks, and improves the organics removal of artificial swamp and the ability of ammonia nitrogen and the service life of artificial swamp.2nd, outer filter
For 80 ~ 100 mesh, it is more than the suspension of 80 ~ 100 mesh and insoluble organic matter so as to remove particle diameter.3rd, inner filter screen is 30 ~ 60
Mesh, so as to remove suspension of the particle diameter more than 30 ~ 60 mesh and insoluble organic matter.4th, water inlet pipe is provided with valve, be easy into
Water management.5th, through breach is provided with, outer filter is slideably positioned in breach container end portion, is coordinated on breach and is provided with lid, from
And the replacing of outer filter, inner filter screen and activated carbon filtering layer is realized, it is easy to use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 structure of container schematic diagrames.
Embodiment
A kind of artificial swamp pretreatment unit, as depicted in figs. 1 and 2, including water-main 7, the end connection of water-main 7 are dirty
Water water source.It is connected with least one water inlet pipe 8 on water-main 7, the quantity of water inlet pipe 8 is two in the present embodiment, ensures that this is pre-
The sustainable use of processing unit, so as to improve operating efficiency.Wherein, valve 1 is equipped with water-main 7 and water inlet pipe 8, passed through
Valve 1 can realize the control of water inlet pipe and water-main water inlet.
Filter house is equipped with each water inlet pipe 8, the outlet pipe 9 being connected with artificial swamp 6 is connected with filter house, is passed through
The contaminant filter in sewage can be fallen by crossing filter house, improve disposal ability of the artificial swamp to wetland water, while be extended artificial
The service life of wetland.
Wherein, filter house includes the container 2 of end-enclosed, and container 2 connects with outlet pipe 9.Provided with cartridge type in container 2
Outer filter 5 and inner filter screen 3, inside outer filter 5, water inlet pipe 8 connects inner filter screen 3 with the inside of inner filter screen 3；
Middle filtering layer 4 is provided between outer filter 5 and inner filter screen 3, wherein middle filtering layer 4 is activated carbon filtering layer.In sewage enters
In layer filter screen 3, then, sewage passes through the filtering of inner filter screen 3, activated carbon filtering layer 4 and outer filter 5 successively, enters container 2
In, and enter in outlet pipe 9, come out from outlet pipe 9, enter artificial swamp 6.Activated carbon filtering layer can play absorption
The effect of purification, so as to remove the materials such as a part of organic matter, ammonia nitrogen, improve the organics removal of artificial swamp and the energy of ammonia nitrogen
Power.As the conversion of the present embodiment, middle filtering layer can also be fine sand layer, zeolite layer or brickbat stratum granulosum, fine sand layer, zeolite layer
Or the grain size of brickbat stratum granulosum is more than 200 mesh.
In order to improve using effect, the filter opening on outer filter 5 is 80 ~ 100 mesh；The filter opening of inner filter screen 3 is 30 ~ 60
Mesh, so as to realize the filtering to organic matter and suspension.
For the ease of the replacing of filter house, in the end of container 2 through breach is provided with, outer filter 5 is slideably positioned in scarce
In mouthful, coordinate breach is provided with lid 21 on vessel 2, and the closing of container 2 can be realized by lid 21.Set on outer filter 5
There is draw ring 51, outer filter 5 can be pulled out from container 2 by draw ring 51, ensure outer filter, inner filter screen and activated carbon
The replacing of filter layer.
For the ease of the installation of outer filter 5,3 installations set along the length direction of container 2 are provided with inside container 2
Ring, outer filter 5 are slideably positioned in 10 in mounting ring, coordinate outer filter to be provided with runner 11 in mounting ring 10, so as to reduce
Labor intensity in outer filter Renewal process.Mounting ring is connected by connecting rod with the inwall of container 2, passes through this side
Formula reduces the influence to the volume of container 2.
In order to monitor the filterability of the present apparatus, prevent occurring the phenomenon blocked in filter house, in water inlet pipe 8 and outlet pipe 9
Flow sensor is inside equipped with, the signal output part of two flow sensors is all connected with processing unit, and processing unit includes monolithic
Machine（Model AT89S52）, the flow signal collected is transferred to single-chip microcomputer by flow sensor.The signal output part of single-chip microcomputer
Warning circuit is connected with, while wireless transport module is connected with the signal output part of single-chip microcomputer（RF wireless transport modules）, lead to
Cross wireless transport module and realize being wirelessly transferred for signal.
Two flow sensors gather the flow information in water inlet pipe and outlet pipe respectively, when there is flow letter in water inlet pipe 8
Number, and when the flow signal in outlet pipe is less than threshold value, processing unit outputs signals to warning circuit so that alarm is sent,
Staff is reminded, meanwhile, processing unit transmits that information to monitoring host computer by wireless transport module, and work people
Member can also remotely learn block information.
Sewage by water inlet pipe from flow into inner filter screen inside, by the mistake of inner filter screen, activated carbon filtering layer and outer filter
Filter, overflowed from the periphery of outer filter, and artificial swamp water distribution pipe is accessed by outlet pipe.Pass through inner filter screen, activated carbon
Filtering layer and outer filter, little particle insoluble granule organic matter, suspended particle into artificial swamp can be greatly reduced, prevented
Only artificial swamp blocks, and improves the organics removal of artificial swamp and the ability of ammonia nitrogen and the service life of artificial swamp.
Claims (6)
1. artificial swamp pretreatment unit, it is characterised in that：Including at least one water inlet pipe, filtering is equipped with each water inlet pipe
Portion, the outlet pipe being connected with artificial swamp is connected with filter house；Filter house includes the container of end-enclosed, container and outlet pipe
Connection；The outer filter and inner filter screen of cartridge type are provided with container, inner filter screen is inside outer filter, water inlet pipe and internal layer
Its interior connects；Middle filtering layer is provided between outer filter and inner filter screen.
2. artificial swamp pretreatment unit as claimed in claim 1, it is characterised in that：Middle filtering layer is active carbon layer or fine sand
Layer.
3. artificial swamp pretreatment unit as claimed in claim 2, it is characterised in that：Outer filter is 80 ~ 100 mesh.
4. artificial swamp pretreatment unit as claimed in claim 3, it is characterised in that：Inner filter screen is 30 ~ 60 mesh.
5. artificial swamp pretreatment unit as claimed in claim 4, it is characterised in that：Water inlet pipe is provided with valve.
6. artificial swamp pretreatment unit as claimed in claim 5, it is characterised in that：Container end portion is through breach is provided with, outside
Layer filter screen is slideably positioned in breach, is coordinated on breach and is provided with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367062.5U CN206680284U (en) | 2017-04-10 | 2017-04-10 | Artificial swamp pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367062.5U CN206680284U (en) | 2017-04-10 | 2017-04-10 | Artificial swamp pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680284U true CN206680284U (en) | 2017-11-28 |
Family
ID=60399714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367062.5U Active CN206680284U (en) | 2017-04-10 | 2017-04-10 | Artificial swamp pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750607A (en) * | 2021-09-27 | 2021-12-07 | 都江堰杭氏志达实业有限公司 | Sewage recycling device for concrete production |
-
2017
- 2017-04-10 CN CN201720367062.5U patent/CN206680284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750607A (en) * | 2021-09-27 | 2021-12-07 | 都江堰杭氏志达实业有限公司 | Sewage recycling device for concrete production |
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