CN206359394U - Unpowered composite under-current artificial wetland sewage disposal system - Google Patents
Unpowered composite under-current artificial wetland sewage disposal system Download PDFInfo
- Publication number
- CN206359394U CN206359394U CN201621448201.9U CN201621448201U CN206359394U CN 206359394 U CN206359394 U CN 206359394U CN 201621448201 U CN201621448201 U CN 201621448201U CN 206359394 U CN206359394 U CN 206359394U
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- Prior art keywords
- water
- unpowered
- sewage disposal
- disposal system
- gabion
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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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses a kind of unpowered composite under-current artificial wetland sewage disposal system, belong to sewage disposal system；Aim to provide a kind of artificial marsh sewage treatment system for having two kinds of methods of operation of horizontal plug-flow and vertical current concurrently.It includes pretreatment unit, wetland bed and clear water canal；It is wetland bed by being alternately distributed in cofferdam（19）In cross spray wall（8）And core wall（17）, be laid on cofferdam from bottom to top（19）In antiseepage film（20）, fine sand layer（16）, packing layer（9）And soil horizon（7）Constitute；There is collecting system in that region for having water distribution system, rightmost in that leftmost region.The utility model not only possesses level stream, two kinds of constructed wetland bed functions of vertical current, and simple in construction, and without configuring plant equipment and power, without artificial on duty, water treatment effect is good；It is a kind of subsurface flow type constructed wetland sewage treatment system.
Description
Technical field
The utility model is related to a kind of wastewater treatment ecosystem, more particularly to a kind of unpowered composite underflow
Artificial marsh sewage treatment system；Belong to environmental protection facility.
Background technology
Artificial swamp is by manually building and controlling that runs to be similar to wetland marshy.Wastewater treatment system
System is that human intervention sewage makes it flow in a certain direction, by soil, artificial dielectric, plant, the physics of microorganism, chemistry,
The multiple synergy such as biology, a kind of system for the treatment of and purification is carried out to sewage, sludge.
At present, artificial marsh sewage treatment system mainly has surface flow artificial marsh sewage treatment system and drowned flow artificial wet
Ground sewage disposal system；The latter can be divided into horizontal flow artificial wetland and vertical current constructed wetland again.Horizontal flow artificial wetland is constructed
Simply, it is not easily blocked, but load is low, clean-up effect is undesirable；Vertical current constructed wetland good purification, but construction is complicated, hold
Easily block.Therefore, notification number is " CN201648119U ", entitled " composite artificial marsh sewage treatment system ", notification number is
" CN201648120U ", entitled " vertical flow-horizontal underflow combined artificial wetland ", notification number is " CN201660528U ", name
The utility model patent of referred to as " a kind of sewage-treatment plant of composite under-current artificial wetland " individually discloses three kinds of combined types and dived
The technical scheme of artificial wetland.Although above-mentioned three patents overcome horizontal-flow wetland and vertical-flow wetland to a certain extent
Shortcoming, but its it is common the characteristics of be all by horizontal-flow wetland bed with vertical-flow wetland bed carry out simple combination, each processing unit
In still press original mode independent operating：Horizontal-flow wetland bed in current by water plug flow mode operation, it is wet in vertical current
Current are run in the way of vertical current in groundbed, do not overcome fundamentally horizontal-flow wetland bed, vertical-flow wetland bed it is intrinsic
Defect.
The content of the invention
In order to overcome defect present in prior art, the utility model aims to provide one kind and has horizontal plug-flow concurrently and vertical
Flow the unpowered composite under-current artificial wetland sewage disposal system of two kinds of methods of operation.
To achieve these goals, the utility model uses following technical scheme：It includes what is connected with pretreatment unit
It is wetland bed, with the wetland bed clear water canal connected；It is described wetland bed by cofferdam, it is alternately distributed in the cofferdam and incites somebody to action from left to right
It is divided into spray wall and the core wall excessively in multiple regions, is covered in the antiseepage film of cofferdam bottom, is sequentially coated on from bottom to top
Fine sand layer, packing layer and soil horizon in the antiseepage film are constituted；Some second water holes are distributed with the bottom for crossing spray wall；It is located at
There is water distribution system in that leftmost region, the water distribution system is made up of gabion, the water distributor being embedded in the gabion；It is located at
Have collecting system in that region of rightmost, the collecting system by other gabion, be embedded in the gabion and by water level
The collector pipe that regulation pipe is connected with clear water canal is constituted.
Packing layer in the Far Left region is made up of particle diameter for 20 ㎜ rubble, the packing layer in remaining each region by
Particle diameter is respectively 10 ㎜, 5 ㎜, 3 ㎜ graded broken stone composition from bottom to top；Gabion is piled up by particle diameter for 50 ㎜ rubbles to be formed；Institute
State the hydrolysis acidification regulating reservoir that pretreatment unit connects by inlet channel, setting pot in communication, with the setting pot to constitute, the water
There is the sewage pipe and overflow pipe connected with water distributor on solution acidifying regulating reservoir；There are multiple grids, the periphery of collector pipe in inlet channel
It is fixed with Isolation net cover.
Compared with the prior art, the utility model in wetland bed by adopting the above-described technical solution, be arranged alternately
High infraversion malposition and by it is wetland bed be separated into multiple regions cross spray wall and core wall；Therefore can be two kinds by laminar flow, vertical current
Motion synthesized so that sewage can by " W " form compound motion.The utility model not only possesses level stream, vertical
Two kinds of constructed wetland bed functions are flowed, and it is simple in construction, without configuring plant equipment and power, without artificial on duty, water body
Free from extraneous odour, mosquito, winter are not grown do not freeze, the advantages of water treatment effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Grid 1, inlet channel 2, setting pot 3, hydrolysis acidification regulating reservoir 4, overflow pipe 5, gabion 6, excessively soil horizon 7, water
Tracery wall 8, packing layer 9, collector pipe 10, water level regulation pipe 11, clean water overflow pipe 12, clear water pipe 13, clear water canal 14, Isolation net cover
15th, fine sand layer 16, core wall 17, the second water hole 18, cofferdam 19, antiseepage film 20, water distributor 21, sewage pipe 22, first cross water
Hole 23.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1：Pretreatment unit is by inlet channel 2, setting pot 3 in communication, by being located at the setting pot pool wall
On the hydrolysis acidification regulating reservoir 4 that is connected with the setting pot of the first water hole 23 constitute.It is wetland bed by section be in inverted trapezoidal structure
Cofferdam 19, be alternately distributed crossing spray wall 8 and core wall 17, being covered in the anti-of the bottom of cofferdam 19 in the cofferdam from left to right
Ooze film 20, the fine sand layer being covered in the antiseepage film 16, the packing layer 9 being covered on the fine sand layer, be covered on the packing layer
Soil horizon 7 constitute.Cross spray wall 8 and cofferdam 19 is separated into multiple regions by core wall 17, cross the bottom distribution of spray wall 8
Have some second water holes 18 of the adjacent regional connectivity.There is water distribution system in that leftmost region, the cloth
Water system is made up of gabion 6, the water distributor being embedded in the gabion 21；The water distributor passes through sewage pipe 22 and overflow pipe 5 and water
Solution acidifying regulating reservoir 4 is connected.Have collecting system in that region of rightmost, the collecting system by another gabion 6,
The collector pipe 10 being embedded in the gabion is constituted.Have in the wetland bed downstream and connected by water level regulation pipe 11 with collector pipe 10
There are clear water pipe 13 and clean water overflow pipe 12 on logical clear water canal 14, the clear water canal.
It is the broken of 20 ㎜ to improve the packing layer 9 in the containment to Suspended Matter in Water, Far Left region by particle diameter
Stone is constituted；Packing layer 9 in remaining each region by particle diameter from bottom to top be respectively 10 ㎜, 5 ㎜, 3 ㎜ graded broken stone, gravel,
Coal cinder, fine sand, coarse sand, cinder, porous media（LECA）, the one or more combination in wollastonite and trade waste constitutes.
In order to water distribution uniformity and catchment, some through holes are distributed with water distributor 21 and collector pipe 10（Not shown in figure）；Gabion 6 uses grain
Footpath is piled up for 50 ㎜ rubble to be formed.
To prevent collector pipe 10 from blocking, the outer of the collector pipe is with by support（Not shown in figure）Fixed Isolation net cover
15；To prevent from being provided with multiple grids 1 in floating object block system, inlet channel 2.
Claims (5)
1. a kind of unpowered composite under-current artificial wetland sewage disposal system, including connected with pretreatment unit it is wetland bed, with
The clear water canal of the wetland bed connection；It is characterized in that：It is described wetland bed by cofferdam（19）, it is alternately distributed from left to right in the cofferdam
In and be divided into multiple regions cross spray wall（8）And core wall（17）, it is covered in cofferdam（19）The antiseepage film of bottom
（20）, the fine sand layer in the antiseepage film is sequentially coated on from bottom to top（16）, packing layer（9）And soil horizon（7）Constitute；Cross spray
Wall（8）Bottom some second water holes are distributed with（18）；There is water distribution system in that leftmost region, the cloth water system
System is by gabion（6）, the water distributor that is embedded in the gabion（21）Constitute；There is collecting system in that region of rightmost,
The collecting system is by other gabion（6）, be embedded in the gabion and by water level regulation pipe（11）With clear water canal（14）Connection
Collector pipe（10）Constitute.
2. unpowered composite under-current artificial wetland sewage disposal system according to claim 1, it is characterised in that：It is described most
Packing layer in left area（9）It is made up of particle diameter for 20 ㎜ rubble, the packing layer in remaining each region（9）By from bottom to top
Particle diameter is respectively 10 ㎜, 5 ㎜, 3 ㎜ graded broken stone composition；Gabion（6）Piled up and formed for 50 ㎜ rubbles by particle diameter.
3. unpowered composite under-current artificial wetland sewage disposal system according to claim 1 or 2, it is characterised in that：Institute
Pretreatment unit is stated by inlet channel（2）, setting pot in communication（3）, the hydrolysis acidification regulating reservoir that connects with the setting pot（4）
Constitute, have and water distributor on the hydrolysis acidification regulating reservoir（21）The sewage pipe of connection（22）And overflow pipe（5）.
4. unpowered composite under-current artificial wetland sewage disposal system according to claim 1 or 2, it is characterised in that：Enter
Water channel（2）In have multiple grids（1）, collector pipe（10）Periphery be fixed with Isolation net cover（15）.
5. unpowered composite under-current artificial wetland sewage disposal system according to claim 3, it is characterised in that：Inlet channel
（2）In have multiple grids（1）, collector pipe（10）Periphery be fixed with Isolation net cover（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448201.9U CN206359394U (en) | 2016-12-28 | 2016-12-28 | Unpowered composite under-current artificial wetland sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448201.9U CN206359394U (en) | 2016-12-28 | 2016-12-28 | Unpowered composite under-current artificial wetland sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359394U true CN206359394U (en) | 2017-07-28 |
Family
ID=59375758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621448201.9U Expired - Fee Related CN206359394U (en) | 2016-12-28 | 2016-12-28 | Unpowered composite under-current artificial wetland sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206359394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793609A (en) * | 2018-07-03 | 2018-11-13 | 四川理工学院 | The method of urban rainwater management and processing |
| CN108975599A (en) * | 2018-06-25 | 2018-12-11 | 青岛海洋地质研究所 | Reed wetland sewage purification system and effluent purification method |
| CN112897801A (en) * | 2021-01-11 | 2021-06-04 | 岭南水务集团有限公司 | Efficient composite flow constructed wetland system and implementation method thereof |
-
2016
- 2016-12-28 CN CN201621448201.9U patent/CN206359394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975599A (en) * | 2018-06-25 | 2018-12-11 | 青岛海洋地质研究所 | Reed wetland sewage purification system and effluent purification method |
| CN108793609A (en) * | 2018-07-03 | 2018-11-13 | 四川理工学院 | The method of urban rainwater management and processing |
| CN112897801A (en) * | 2021-01-11 | 2021-06-04 | 岭南水务集团有限公司 | Efficient composite flow constructed wetland system and implementation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |