CN108751595A - A method of utilizing Sewage treatment in constructed wetland - Google Patents
A method of utilizing Sewage treatment in constructed wetland Download PDFInfo
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- CN108751595A CN108751595A CN201810647065.3A CN201810647065A CN108751595A CN 108751595 A CN108751595 A CN 108751595A CN 201810647065 A CN201810647065 A CN 201810647065A CN 108751595 A CN108751595 A CN 108751595A
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- sanitary sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
Abstract
The present invention provides a kind of methods using Sewage treatment in constructed wetland, belong to technical field of sewage.The method of capital and interest manually wetland variation sanitary sewage, includes the following steps：A is pre-processed：Acid sanitary sewage, alkaline sanitary sewage remove floating material therein and can be collected in acid sanitary sewage pond, alkaline sanitary sewage pond respectively after settling suspension object；B acid-base neutralizations：Acid sanitary sewage and alkaline flow guiding are subjected to sewage acid-base neutralization to neutralization pond；C Constructed Wetland For Purifyings：Sanitary sewage after neutralization is drained into artificial swamp, artificial swamp includes Nei Chi and outer pond, and outer pond is filtered processing, and emergent aquactic plant is planted in interior pond removal ammonia nitrogen and toxic heavy metal ion, interior pond；D ecological pools purify：Sanitary sewage after artificial wetland treatment is arranged to ecological pool, 1-2 days residence time, ecological pool kind planting submerged plant.The present invention has the advantages that significantly more efficient to realize carries out purified treatment to sanitary sewage.
Description
Technical field
The invention belongs to technical field of sewage, are related to a kind of method using Sewage treatment in constructed wetland.
Background technology
Artificial swamp is the novel waste water treatment process to grow up the 1970s and 1980s in last century, because its with high efficiency,
The advantages that Low investment, low running expense, low-dimensional hold technology, and good to the removal effect of nitrogen, phosphorus, obtains in worldwide
It is more and more widely used.
Currently, the method for widely used artificial swamp carries out in sewage disposal, the method for existing artificial swamp is come
Sewage is handled and is also rested on the small-scale sanitary sewage of processing, and for the big complicated component of contaminant capacity, contain in waste water
There is fatal heavy metal, seriously endangers the industrial wastewater to the life security of the mankind, the Industry Waste of more isolated point source
Water does not have practicable treatment process.Artificial swamp type of flow in wet land system according to system water distribution manner and water
Difference can be divided into surface current artificial wetland, horizontal drowned flow artificial wet land and vertical current constructed wetland, existing people in use
The presence of work wetland takes up a large area, easily blocks, hydraulic loading and pollutional load are relatively low, matrix components are single and floristics is inclined
Less, the system operation service life is shorter and the shortcoming of winter operation effect difference.
Through retrieval, as Chinese patent literature discloses a kind of method and its device using Sewage treatment in constructed wetland
【The patent No.：ZL200610085788.6；Authorization Notice No.：CN1872738】.It is this using Sewage treatment in constructed wetland
Method and its device handle the technique and its device of sanitary sewage using composite vertical current-vertical baffling undercurrent type wet land technique.
Entire technique is mainly made of pretreatment and artificial wet land system two large divisions.The former sanitary sewage of the main removal of pretreatment therein
In floating material and can settling suspension object；Artificial wet land system by composite vertical current and vertical baffling undercurrent type wetland series winding and
At.
But this method and its device using Sewage treatment in constructed wetland can not carry out sanitary sewage
Preferably carry out purified treatment.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of to be given birth to using artificial wetland treatment
The method of sewage living, manually the method for wetland variation sanitary sewage has and significantly more efficient can realize to sanitary sewage for capital and interest
The characteristics of carrying out purified treatment.
Object of the invention can be realized by the following technical scheme：
A method of utilizing Sewage treatment in constructed wetland, which is characterized in that include the following steps：
A is pre-processed：Acid sanitary sewage, alkaline sanitary sewage are pre-processed by grid and sedimentation basin, and removal is therein
Floating material and acid sanitary sewage pond, alkaline sanitary sewage pond can be collected in after settling suspension object respectively；
B acid-base neutralizations：Acid sanitary sewage and alkaline flow guiding are subjected to sewage acid-base neutralization, pH ranging from 7- to neutralization pond
8.5；
C Constructed Wetland For Purifyings：Sanitary sewage after neutralization is drained into artificial swamp, artificial swamp includes Nei Chi and outer
Pond, outer pond are substantially carried out filtration treatment, and interior pond mainly removes ammonia nitrogen and toxic heavy metal ion, and the plantation of interior pond is endured water and planted
Object；
D ecological pools purify：Sanitary sewage after artificial wetland treatment is arranged to ecological pool, 1-2 days residence time, ecological pool kind
Planting submerged plant.
In removing sanitary sewage floating material and acid-base neutralization can be carried out to sanitary sewage after settling suspension object, to
It can avoid pollution artificial swamp and ecological pool.
In the above-mentioned method using Sewage treatment in constructed wetland, the outer pond offers filter pocket, outer pond filter pocket
Open end is fixed with installing frame, and outer pond filter pocket open end and installing frame are in seal shape, is also vertically fixed in outer pond filter pocket point
Filter pocket is separated into the first filter pocket and the second filter pocket by partition board one, demarcation strip one；The outer wall of the lower ends Nei Chi is fixed on installation
On frame, interior pond outer wall is in seal shape with installing frame, and the upper surface of the demarcation strip one is fixed on the lower surfaces Nei Chi, and the interior pond is opened
Equipped with purification tank, demarcation strip two is vertically fixed in interior pond purification tank, filter pocket is separated into the first purification tank and by demarcation strip two
Two purification tanks are horizontally fixed with support plate one, support plate two, support plate three and support plate four, and support plate in the first purification tank
One, the first purification tank is separated into the first soil chamber, the first zeolite by support plate two, support plate three and support plate four from top to bottom
Chamber, the first clinker chamber, the first cobble chamber and the first haydite chamber are horizontally fixed with support plate five, branch in second purification tank
Fagging six, support plate seven and support plate eight, and support plate five, support plate six, support plate seven and support plate eight are by the second purification tank
It is separated into the second soil chamber, the second zeolite chamber, the second clinker chamber, the second cobble chamber and the second haydite chamber from top to bottom, it is described
It is connected by feed pipe between the first filter pocket of outer pond and the first soil chamber, is opened up on the bottom wall of interior pond the second haydite chamber
There are several through-holes for making the second haydite chamber be communicated with the second filter pocket, emergent aquactic plant to plant in the first soil chamber and the second soil chamber
It is interior.
In the above-mentioned method using Sewage treatment in constructed wetland, the demarcation strip two has inner cavity, demarcation strip
Several infiltration holes that two inner cavity of demarcation strip can be made to be communicated with the first haydite chamber are offered on the one side of two the first haydite chambers of direction
One, demarcation strip two several can be such that two inner cavity of demarcation strip is communicated with the second soil chamber towards offering on the one side of the second soil chamber
Infiltration hole two.
First, the sanitary sewage after acid-base neutralization is introduced into the first filter pocket and is filtered, and removes impurity, in order to avoid be brought into
Interior pond；Secondly, filtered sanitary sewage by feed pipe sequentially enter to the first soil chamber, the first zeolite chamber, the first clinker chamber,
First cobble chamber and the first haydite chamber carry out a Constructed Wetland For Purifying processing；Then, treated for a Constructed Wetland For Purifying
Sanitary sewage enters two inner cavity of demarcation strip by the first haydite intracavitary by penetrating into hole one, with intracavitary water level in demarcation strip two
Rise, is sequentially entered from the exudation of hole two is penetrated into the second soil chamber, the second zeolite chamber, the second clinker chamber, the second cobble chamber and the
Two haydite intracavitary carry out secondary Constructed Wetland For Purifying processing；Finally, treated for the second secondary Constructed Wetland For Purifying of haydite intracavitary
Sanitary sewage is entered by the through-hole on the bottom wall of the second haydite chamber in the second purification tank, filter out taken out of from Nei Chizhong it is miscellaneous
Object.
First soil chamber and the second soil intracavitary are filled with soil, the place of growth are provided for emergent aquactic plant, by enduring water
Plant to enter sanitary sewage in the first soil chamber and the second soil intracavitary provides oxygen, improves the activity of water body；First
Zeolite chamber and the second zeolite intracavitary are filled with the zeolite that grain size is 4-5mm, can reduce the turbidity in sanitary sewage and adsorb water
The toxic heavy metal ion of body；First clinker chamber and the second clinker chamber are filled with the clinker that grain size is 1-2mm, can be dirty to life
Nitrogen phosphorus in water carries out intercepting filtering and adsorption precipitation；First cobble chamber and the second cobble intracavitary are filled with cobble, the first haydite
Chamber and the second haydite chamber are filled with haydite, and purified biological sewage is discharged by gap between cobble and haydite, play pair
The interception function of large granular impurity.
In the above-mentioned method using Sewage treatment in constructed wetland, the first soil chamber and the first zeolite chamber it
Between be connected to by hose one, be connected to by hose two between the first zeolite chamber and the first clinker chamber, the first clinker chamber and the first ovum
It is connected to by hose four by hose tee joint, the first cobble chamber and the first haydite chamber between stone chamber；Second soil chamber and second
It is connected to by hose five between zeolite chamber, is connected to by hose six between the second zeolite chamber and the second clinker chamber, the second clinker chamber
And second be connected to by hose seven between cobble chamber, the second cobble chamber and the second haydite chamber are and described by hose eight connectivity
Hose one, hose two, hose three, hose four, hose five, hose six, hose seven and hose eight are all made of the mode of threaded connection
Connection, and it is both provided with valve on hose one, hose two, hose three, hose four, hose five, hose six, hose seven and hose eight
Door.Hose one, hose two, hose three, hose four, hose five, hose six, hose seven and hose eight are all made of the side of threaded connection
Formula connects consequently facilitating dismounting replacement, also allows for cleaning and block；Meanwhile hose one, hose two, hose three, hose four, hose
Five, the valve on hose six, hose seven and hose eight can adjust sanitary sewage each intracavitary in interior pond residence time.
It rotates and is provided in the above-mentioned method using Sewage treatment in constructed wetland, in first filter pocket of outer pond
Filter vat one, filter vat one have chamber one, and outer pond offers the mounting hole one communicated with the first filter pocket, and mounting hole one is interior
Sealing bearing one is fixed on wall, one end of the filter vat one is pierced by mounting hole one and is fixed on sealing bearing one, described
Water inlet pipe is connected in the chamber one of filter vat one, an open end of water inlet pipe is pierced by filter vat one, and filter vat one is located at first
Several filter openings one communicated with chamber one are offered on one end outer wall in filter pocket；It is horizontally fixed with electricity on the outer pond outer wall
The output shaft of machine one, motor one is fixed with gear one, and filter vat one is pierced by one end outer wall of mounting hole one and welds rack gear
One, and gear ring one is meshed with gear one.
In the above-mentioned method using Sewage treatment in constructed wetland, the filter vat one is pierced by mounting hole one
One end offer the threaded hole communicated with chamber one, lid is threaded on threaded hole, water inlet pipe is threaded through on lid.
Sanitary sewage is introduced by water inlet pipe in the chamber one of filter vat one, real by the filter hole one on filter vat one
Processing now is filtered to sanitary sewage, with the continuous injection of sanitary sewage in the first filter pocket, water level rises, then after making filtering
Sanitary sewage spilling sequentially entered to the first soil chamber by feed pipe, and motor one was driven by gear one and gear ring one
Lauter tub one rotates, to improve filter efficiency；Meanwhile filtered sundries is left in the chamber one of filter vat one, and pass through
The lid one of threaded connection, so as to realize that the sundries in the chamber one to filter vat one is cleared up.
It rotates and is provided in the above-mentioned method using Sewage treatment in constructed wetland, in second filter pocket of outer pond
Filter vat two, filter vat two have chamber two, and outer pond offers the mounting hole two communicated with the second filter pocket, and mounting hole two is interior
Sealing bearing two is fixed on wall, one end of the filter vat two is pierced by mounting hole one and is fixed on sealing bearing two, filtering
Outlet pipe is connected in two chamber two of bucket, an open end of outlet pipe is pierced by filter vat one from one end that mounting hole one is pierced by, filtering
Several filter openings two communicated with chamber two are offered on one end outer wall that bucket two is located in the second filter pocket；On the outer pond outer wall
It is horizontally fixed with motor two, the output shaft of motor two is fixed with gear two, and filter vat two is pierced by one end outer wall of mounting hole two
Upper welding rack gear two, and gear ring two is meshed with gear two.
In the above-mentioned method using Sewage treatment in constructed wetland, offered in the one side wall in the outer pond and the
The discharge port that two filter pockets communicate is hinged with sealed door on the discharge port.
The interior purified sanitary sewage in pond is entered by through-hole in the second purification tank, and filtered sanitary sewage passes through filtering
Hole two enters in the chamber two of filter vat two, is then discharged by the outlet pipe in chamber two, and realizes to purified life
Sewage is filtered processing, and motor two drives filter vat two to rotate by gear two and gear ring two, to prevent sundries from blocking
Filter hole two；Meanwhile filtered sundries is left in the second filter pocket, and by opening sealed door, so as to realize to mistake
Sundries in second filter pocket is cleared up.
In the above-mentioned method using Sewage treatment in constructed wetland, in step c, the emergent aquactic plant is windmill
One kind in grass, epipremnum aureum, reed and cattail；In step d, the submerged plant is hornwort, watermifoil, wheel algae and eye
One kind in sub- dish.
Compared with prior art, the method for capital and interest manually wetland variation sanitary sewage has the following advantages：
1, first, the sanitary sewage after acid-base neutralization is introduced into the first filter pocket and is filtered, and removes impurity, in order to avoid bring into
To interior pond；Secondly, filtered sanitary sewage is sequentially entered by feed pipe to the first soil chamber, the first zeolite chamber, the first clinker
Chamber, the first cobble chamber and the first haydite chamber carry out a Constructed Wetland For Purifying processing；Then, after a Constructed Wetland For Purifying processing
Sanitary sewage by the first haydite intracavitary by penetrate into hole one enter two inner cavity of demarcation strip, with intracavitary water level in demarcation strip two
Rising, from penetrate into hole two exudation enter the second soil chamber, the second zeolite chamber, the second clinker chamber, the second cobble chamber and second
Haydite intracavitary carries out secondary Constructed Wetland For Purifying processing；Finally, that treated is raw for the second secondary Constructed Wetland For Purifying of haydite intracavitary
Sewage living is entered by the through-hole on the bottom wall of the second haydite chamber in the second purification tank, filters out the sundries taken out of from Nei Chizhong,
By secondary filter and secondary Constructed Wetland For Purifying, abatement processes are carried out to sanitary sewage to effectively realize.
2, hose one, hose two, hose three, hose four, hose five, hose six, hose seven and hose eight are equal in the present invention
It is connected by the way of threaded connection consequently facilitating dismantle replacement, also allows for cleaning and block；Meanwhile hose one, hose two, hose
Three, the valve on hose four, hose five, hose six, hose seven and hose eight can adjust sanitary sewage in each intracavitary in interior pond
Residence time.
3, the sanitary sewage in the present invention is introduced by water inlet pipe in the chamber one of filter vat one, by filter vat one
Filter hole one realize processing be filtered to sanitary sewage, the interior continuous injection with sanitary sewage of the first filter pocket, on water level
It rises, then so that filtered sanitary sewage is overflowed and the first soil chamber is entered by feed pipe, and motor one passes through gear one and tooth
Circle one drives filter vat one to rotate, to improve filter efficiency；Meanwhile filtered sundries is left on the chamber one of filter vat one
Lid one that is interior, and being connected through a screw thread, so as to realize that the sundries in the chamber one to filter vat one is cleared up.
4, the interior purified sanitary sewage in pond is entered by through-hole in the second purification tank in the present invention, and filtered life is dirty
Water is entered by filter hole two in the chamber two of filter vat two, is then discharged by the outlet pipe in chamber two, and is realized to net
Sanitary sewage after change is filtered processing, and motor two drives filter vat two to rotate by gear two and gear ring two, to anti-
Only sundries blocks filter hole two；Meanwhile filtered sundries is left in the second filter pocket, and by opening sealed door, so as to
Enough realize is cleared up crossing the sundries in the second filter pocket.
Description of the drawings
Fig. 1 is the flow diagram of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the schematic cross-sectional view of the present invention；
Fig. 4 is the dimensional structure diagram in China and foreign countries pond of the present invention.
In figure, 1, outer pond；2, demarcation strip one；3, the first filter pocket；4, the second filter pocket；5, feed pipe；6, filter vat one；7, close
Seal bearing one；8, water inlet pipe；9, motor one；10, gear one；11, gear ring one；12, filter opening one；13, filter vat two；14, it seals
Bearing two；15, outlet pipe；16, motor two；17, gear two；18, gear ring two；19, filter opening two；20, lid；21, sealed door；
22, installing frame；23, interior pond；24, demarcation strip two；25, inner cavity；26, hole two is penetrated into；27, the first soil chamber；28, the first zeolite
Chamber；29, the first clinker chamber；30, the first cobble chamber；31, the first haydite chamber；32, the second soil chamber；33, the second zeolite chamber；34,
Second clinker chamber；35, the second cobble chamber；36, the second haydite chamber；37, hose one；38, hose two；39, hose three；40, hose
Four；41, hose five；42, hose six；43, hose seven；44, hose eight；45, valve.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, a kind of method using Sewage treatment in constructed wetland, includes the following steps：
A is pre-processed：Acid sanitary sewage, alkaline sanitary sewage are pre-processed by grid and sedimentation basin, and removal is therein
Floating material and acid sanitary sewage pond, alkaline sanitary sewage pond can be collected in after settling suspension object respectively；
B acid-base neutralizations：Acid sanitary sewage and alkaline flow guiding are subjected to sewage acid-base neutralization, pH ranging from 7- to neutralization pond
8.5；
C Constructed Wetland For Purifyings：Sanitary sewage after neutralization is drained into artificial swamp, artificial swamp includes interior pond 23 and outer
Pond 1, outer pond 1 are substantially carried out filtration treatment, and interior pond 23 mainly removes ammonia nitrogen and toxic heavy metal ion, and the plant of 23 kinds of interior pond is endured
Water plant, emergent aquactic plant preferentially choose reed；
D ecological pools purify：Sanitary sewage after artificial wetland treatment is arranged to ecological pool, 1-2 days residence time, ecological pool kind
Planting submerged plant, submerged plant preferentially choose hornwort.
In removing sanitary sewage floating material and acid-base neutralization can be carried out to sanitary sewage after settling suspension object, to
It can avoid pollution artificial swamp and ecological pool.
As shown in Figure 2 and Figure 4, outer pond 1 offers filter pocket, and 1 filter pocket open end of outer pond is fixed with installing frame 22, and outer pond 1
Filter pocket open end and installing frame 22 are in seal shape, are also vertically fixed demarcation strip 1 in 1 filter pocket of outer pond, and demarcation strip 1 is by filter pocket
It is separated into the first filter pocket 3 and the second filter pocket 4；The outer wall of 23 lower end of interior pond is fixed on installing frame 22,23 outer wall of interior pond and installation
Frame 22 is in seal shape, and the upper surface of demarcation strip 1 is fixed on 23 lower surface of interior pond, and interior pond 23 offers purification tank, and interior pond 23 is net
To change in slot and is vertically fixed demarcation strip 2 24, filter pocket is separated into the first purification tank and the second purification tank by demarcation strip 2 24, and first
Support plate one, support plate two, support plate three and support plate four, and support plate one, support plate two, branch are horizontally fixed in purification tank
First purification tank is separated into the first soil chamber 27, the first zeolite chamber 28, the first clinker by fagging three and support plate four from top to bottom
Chamber 29, the first cobble chamber 30 and the first haydite chamber 31 are horizontally fixed with support plate five, support plate six, support in second purification tank
Plate seven and support plate eight, and support plate five, support plate six, support plate seven and support plate eight separate the second purification tank from top to bottom
At the second soil chamber 32, the second zeolite chamber 33, the second clinker chamber 34, the second cobble chamber 35 and the second haydite chamber 36, outer pond 1 first
It is connected by feed pipe 5 between filter pocket 3 and the first soil chamber 27, is offered on the bottom wall of 23 second haydite chamber 36 of interior pond several
The through-hole for making the second haydite chamber 36 be communicated with the second filter pocket 4, emergent aquactic plant are planted in the first soil chamber 27 and the second soil chamber 32
It is interior.
Demarcation strip 2 24 has inner cavity 25, and several energy are offered on the one side of 2 24 the first haydite chamber 31 of direction of demarcation strip
The infiltration hole one for making 2 24 inner cavity 25 of demarcation strip be communicated with the first haydite chamber 31, the one of 2 24 the second soil chamber 32 of direction of demarcation strip
Several infiltration holes 2 26 that 2 24 inner cavity 25 of demarcation strip can be made to be communicated with the second soil chamber 32 are offered on side.
It is filled with soil in first soil chamber 27 and the second soil chamber 32, the place of growth is provided for emergent aquactic plant, is passed through
Emergent aquactic plant to enter interior sanitary sewage in the first soil chamber 27 and the second soil chamber 32 provides oxygen, improves the work of water body
Property；It is filled with the zeolite that grain size is 4-5mm in first zeolite chamber 28 and the second zeolite chamber 33, can reduce turbid in sanitary sewage
Spend the simultaneously toxic heavy metal ion of adsorbed water body；First clinker chamber 29 and the second clinker chamber 34 are filled with the stove that grain size is 1-2mm
Slag can carry out the nitrogen phosphorus in sanitary sewage to intercept filtering and adsorption precipitation；In first cobble chamber 30 and the second cobble chamber 35
It is filled with cobble, the first haydite chamber 31 and the second haydite chamber 36 are filled with haydite, are discharged by the gap between cobble and haydite
Purified biological sewage plays the interception function to large granular impurity.
As shown in figure 3, being connected to by hose 1 between the first soil chamber 27 and the first zeolite chamber 28, the first zeolite chamber 28
And first be connected to by hose 2 38 between clinker chamber 29, passes through hose 3 39 between the first clinker chamber 29 and the first cobble chamber 30
Connection, the first cobble chamber 30 are connected to the first haydite chamber 31 by hose 4 40；Second soil chamber 32 and the second zeolite chamber 33 it
Between by hose 5 41 be connected to, between the second zeolite chamber 33 and the second clinker chamber 34 pass through hose 6 42 be connected to, the second clinker chamber
34 and second are connected to by hose 7 43 between cobble chamber 35, and the second cobble chamber 35 and the second haydite chamber 36 pass through hose 8 44 and connect
It is logical, and hose 1, hose 2 38, hose 3 39, hose 4 40, hose 5 41, hose 6 42, hose 7 43 and hose 8 44
The mode for being all made of threaded connection connects, and hose 1, hose 2 38, hose 3 39, hose 4 40, hose 5 41, hose
6 42, it is both provided with valve 45 on hose 7 43 and hose 8 44.Hose 1, hose 2 38, hose 3 39, hose 4 40,
The mode that hose 5 41, hose 6 42, hose 7 43 are all made of threaded connection with hose 8 44 connects consequently facilitating dismantle replacement,
Cleaning is also allowed for block；Meanwhile it is hose 1, hose 2 38, hose 3 39, hose 4 40, hose 5 41, hose 6 42, soft
Valve 45 on pipe 7 43 and hose 8 44 can adjust sanitary sewage 23 each intracavitary of interior pond residence time.
Rotation is provided with filter vat 1 in 1 first filter pocket 3 of outer pond, and filter vat 1 has a chamber one, outer pond 1 offer with
The mounting hole one that first filter pocket 3 communicates, and sealing bearing 1 is fixed on the inner wall of mounting hole one, one end of filter vat 1 is worn
Go out mounting hole one and be fixed on sealing bearing 1, is connected with water inlet pipe 8 in the chamber one of filter vat 1, the one of water inlet pipe 8
Open end is pierced by filter vat 1, is offered on one end outer wall that filter vat 1 is located in the first filter pocket 3 several with one phase of chamber
Logical filter opening 1；Motor 1 is horizontally fixed on 1 outer wall of outer pond, the output shaft of motor 1 is fixed with gear 1, and mistake
Lauter tub 1 is pierced by welding rack gear 1 on one end outer wall of mounting hole one, and gear ring 1 is meshed with gear 1.Filtering
One end that bucket 1 is pierced by mounting hole one offers the threaded hole communicated with chamber one, and lid 20 is threaded on threaded hole, into
Water pipe 8 is threaded through on lid 20.
Sanitary sewage is introduced by water inlet pipe 8 in the chamber one of filter vat 1, and the filter hole on filter vat 1 is passed through
One 12 realize and are filtered processing to sanitary sewage, with the continuous injection of sanitary sewage in the first filter pocket 3, water level rising, then
Filtered sanitary sewage spilling is set to be sequentially entered to the first soil chamber 27 by feed pipe 5, and motor 1 passes through gear 1
Filter vat 1 is driven to rotate with gear ring 1, to improve filter efficiency；Meanwhile filtered sundries is left on filter vat 1
Chamber one in, and the lid 20 1 being connected through a screw thread, so as to realize the sundries in the chamber one to filter vat 1 into
Row cleaning.
Rotation is provided with filter vat 2 13 in 1 second filter pocket 4 of outer pond, and filter vat 2 13 has chamber two, and outer pond 1 offers
The mounting hole two communicated with the second filter pocket 4, and sealing bearing 2 14 is fixed on the inner wall of mounting hole two, the one of filter vat 2 13
End is pierced by mounting hole one and is fixed on sealing bearing 2 14, and outlet pipe 15, outlet pipe 15 are connected in 2 13 chamber two of filter vat
An open end be pierced by filter vat 1 from one end that mounting hole one is pierced by, filter vat 2 13 is located at outside one end in the second filter pocket 4
Several filter openings 2 19 communicated with chamber two are offered on wall；Motor 2 16 is horizontally fixed on 1 outer wall of outer pond, motor 2 16
Output shaft is fixed with gear 2 17, and filter vat 2 13 is pierced by welding rack gear 2 18 on one end outer wall of mounting hole two, and tooth
2 18 are enclosed to be meshed with gear 2 17.The discharge port communicated with the second filter pocket 4 is offered in the one side wall in outer pond 1, on discharge port
It is hinged with sealed door 21.
23 purified sanitary sewage of interior pond is entered by through-hole in the second purification tank, and filtered sanitary sewage passed through
Filter opening 2 19 enters in the chamber two of filter vat 2 13, is then discharged by the outlet pipe 15 in chamber two, and realizes to purification
Sanitary sewage afterwards is filtered processing, and motor 2 16 drives filter vat 2 13 to rotate by gear 2 17 and gear ring 2 18,
To prevent sundries from blocking filter hole 2 19；Meanwhile filtered sundries is left in the second filter pocket 4, and it is closed by opening
Door 21 is cleared up so as to realize crossing the sundries in the second filter pocket 4.
In summary, first, the sanitary sewage after acid-base neutralization is introduced into the first filter pocket 3, by filter vat 1
Filter hole 1 realize processing be filtered to sanitary sewage, removal impurity, in order to avoid be brought into interior pond 23；Secondly, the first filter
As the continuous injection of sanitary sewage, water level rise in slot 3, then filtered sanitary sewage is made to overflow through feed pipe 5 successively
It enters the first soil chamber 27, the first zeolite chamber 28, the first clinker chamber 29, the first cobble chamber 30 and the first haydite chamber 31 and carries out one
Secondary Constructed Wetland For Purifying processing；Then, a Constructed Wetland For Purifying treated sanitary sewage in the first haydite chamber 31 by passing through
It penetrates into hole one and enters 2 24 inner cavity 25 of demarcation strip, with the rising of water level in 2 24 inner cavity 25 of demarcation strip, from infiltration hole 2 26
Exudation is sequentially entered to the second soil chamber 32, the second zeolite chamber 33, the second clinker chamber 34, the second cobble chamber 35 and the second haydite chamber
Secondary Constructed Wetland For Purifying processing is carried out in 36；Finally, in the second haydite chamber 36 secondary Constructed Wetland For Purifying treated life
Sewage is entered by the through-hole on the bottom wall of the second haydite chamber 36 in the second purification tank, and filtered sanitary sewage passes through filter hole
2 19 enter in the chamber two of filter vat 2 13, are discharged by the outlet pipe 15 in chamber two, and realize to purified life
Sewage is filtered processing.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, outer pond is used more herein；2, demarcation strip one；3, the first filter pocket；4, the second filter pocket；5, feed pipe；
6, filter vat one；7, bearing one is sealed；8, water inlet pipe；9, motor one；10, gear one；11, gear ring one；12, filter opening one；13, mistake
Lauter tub two；14, bearing two is sealed；15, outlet pipe；16, motor two；17, gear two；18, gear ring two；19, filter opening two；20, it covers
Body；21, sealed door；22, installing frame；23, interior pond；24, demarcation strip two；25, inner cavity；26, hole two is penetrated into；27, the first soil chamber；
28, the first zeolite chamber；29, the first clinker chamber；30, the first cobble chamber；31, the first haydite chamber；32, the second soil chamber；33, second
Zeolite chamber；34, the second clinker chamber；35, the second cobble chamber；36, the second haydite chamber；37, hose one；38, hose two；39, hose
Three；40, hose four；41, hose five；42, hose six；43, hose seven；44, hose eight；45, the terms such as valve, but be not precluded
Use the possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；?
They are construed to any one of the additional limitations and are all disagreed with spirit of that invention.
Claims (10)
1. a kind of method using Sewage treatment in constructed wetland, which is characterized in that include the following steps：
A is pre-processed：Acid sanitary sewage, alkaline sanitary sewage are pre-processed by grid and sedimentation basin, remove floating therein
Object and acid sanitary sewage pond, alkaline sanitary sewage pond can be collected in after settling suspension object respectively；
B acid-base neutralizations：Acid sanitary sewage and alkaline flow guiding are subjected to sewage acid-base neutralization, pH ranging from 7-8.5 to neutralization pond；
C Constructed Wetland For Purifyings：Sanitary sewage after neutralization is drained into artificial swamp, artificial swamp includes Nei Chi and outer pond, outside
Pond is substantially carried out filtration treatment, and interior pond mainly removes ammonia nitrogen and toxic heavy metal ion, and emergent aquactic plant is planted in interior pond；
D ecological pools purify：Sanitary sewage after artificial wetland treatment is arranged to ecological pool, 1-2 days residence time, and ecological pool plantation is heavy
Water plant.
2. the method according to claim 1 using Sewage treatment in constructed wetland, which is characterized in that the outer pond
Filter pocket is offered, outer pond filter pocket open end is fixed with installing frame, and outer pond filter pocket open end and installing frame bearing are in seal shape,
Demarcation strip one is also vertically fixed in outer pond filter pocket, filter pocket is separated into the first filter pocket and the second filter pocket by demarcation strip one；Described
The outer wall of the lower ends Nei Chi is fixed on installing frame, and interior pond outer wall and installing frame bearing are in seal shape, the demarcation strip one it is upper
Surface is fixed on the lower surfaces Nei Chi, and the interior pond offers purification tank, and demarcation strip two is vertically fixed in interior pond purification tank, separates
Filter pocket is separated into the first purification tank and the second purification tank by plate two, and support plate one, support plate are horizontally fixed in the first purification tank
Two, support plate three and support plate four, and support plate one, support plate two, support plate three and support plate four by the first purification tank from upper
It is separated into the first soil chamber, the first zeolite chamber, the first clinker chamber, the first cobble chamber and the first haydite chamber down, described second
Support plate five, support plate six, support plate seven and support plate eight, and support plate five, support plate six, branch are horizontally fixed in purification tank
Second purification tank is separated into the second soil chamber, the second zeolite chamber, the second clinker chamber, by fagging seven and support plate eight from top to bottom
Two cobble chambers and the second haydite chamber are connected between first filter pocket of outer pond and the first soil chamber by feed pipe, described
Interior pond the second haydite chamber bottom wall on offer several through-holes for making the second haydite chamber be communicated with the second filter pocket, emergent aquactic plant kind
It plants in the first soil chamber and the second soil intracavitary.
3. the method according to claim 2 using Sewage treatment in constructed wetland, which is characterized in that the separation
Plate two has an inner cavity, and demarcation strip two several can make two inner cavity of demarcation strip and first towards offering on the one side of the first haydite chamber
The infiltration hole one that haydite chamber communicates, demarcation strip two is towards offering several can make in demarcation strip two on the one side of the second soil chamber
The infiltration hole two that chamber is communicated with the second soil chamber.
4. the method according to claim 2 or 3 using Sewage treatment in constructed wetland, which is characterized in that described
It is connected to by hose one between first soil chamber and the first zeolite chamber, passes through hose two between the first zeolite chamber and the first clinker chamber
Connection, passes through hose between the first clinker chamber and the first cobble chamber by hose tee joint, the first cobble chamber and the first haydite chamber
Four connections；It is connected to by hose five between second soil chamber and the second zeolite chamber, is led between the second zeolite chamber and the second clinker chamber
The connection of hose six is crossed, is connected to by hose seven between the second clinker chamber and the second cobble chamber, the second cobble chamber and the second haydite chamber
By hose eight connectivity, and hose one, hose two, hose three, hose four, hose five, hose six, hose seven and the hose
Eight modes for being all made of threaded connection connect.
5. the method according to claim 4 using Sewage treatment in constructed wetland, which is characterized in that the hose
One, it is both provided with valve on hose two, hose three, hose four, hose five, hose six, hose seven and hose eight.
6. the method according to claim 2 using Sewage treatment in constructed wetland, which is characterized in that the outer pond
Rotation is provided with filter vat one in first filter pocket, and filter vat one has chamber one, and outer pond offers the peace communicated with the first filter pocket
Hole one is filled, and is fixed with sealing bearing one on the inner wall of mounting hole one, one end of the filter vat one is pierced by mounting hole one and consolidates
It is scheduled on sealing bearing one, water inlet pipe is connected in the chamber one of the filter vat one, an open end of water inlet pipe is pierced by filtering
Bucket one offers several filter openings one communicated with chamber one on one end outer wall that filter vat one is located in the first filter pocket；Described
Motor one is horizontally fixed on outer pond outer wall, the output shaft of motor one is fixed with gear one, and filter vat one is pierced by mounting hole one
One end outer wall on weld rack gear one, and gear ring one is meshed with gear one.
7. the method according to claim 6 using Sewage treatment in constructed wetland, which is characterized in that described is described
One end that filter vat one is pierced by mounting hole one offers the threaded hole communicated with chamber one, and lid is threaded on threaded hole,
Water inlet pipe is threaded through on lid.
8. the method according to claim 2 using Sewage treatment in constructed wetland, which is characterized in that the outer pond
Rotation is provided with filter vat two in second filter pocket, and filter vat two has chamber two, and outer pond offers the peace communicated with the second filter pocket
Hole two is filled, and is fixed with sealing bearing two on the inner wall of mounting hole two, one end of the filter vat two is pierced by mounting hole one and consolidates
It is scheduled on sealing bearing, connects outlet pipe in two chamber two of filter vat, an open end of outlet pipe is pierced by filter vat one from installation
One end that hole one is pierced by offers several filter openings communicated with chamber two on one end outer wall that filter vat two is located in the second filter pocket
Two；Motor two is horizontally fixed on the outer pond outer wall, the output shaft of motor two is fixed with gear two, and filter vat two is pierced by
Rack gear two is welded on one end outer wall of mounting hole two, and gear ring two is meshed with gear two.
9. the method according to claim 8 using Sewage treatment in constructed wetland, which is characterized in that the outer pond
One side wall on offer the discharge port communicated with the second filter pocket, be hinged with sealed door on the discharge port.
10. the method according to claim 1 using Sewage treatment in constructed wetland, which is characterized in that in step c
In, the emergent aquactic plant is one kind in cyperus alternifolius, epipremnum aureum, reed and cattail；In step d, the submerged plant is
One kind in hornwort, watermifoil, wheel algae and bog pondweed.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716103A (en) * | 2022-04-08 | 2022-07-08 | 毅康科技有限公司 | Ecological breeding type rural sewage treatment device and method |
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