CN108793593A - A kind of Multistage settling gardens regeneration effluent system - Google Patents

Abstract

The invention discloses a kind of Multistage settling gardens regeneration effluent systems, its key points of the technical solution are that：Including lead, go-no-go pond, filtering ponds, flocculation basin and clear water reuse component, go-no-go pond includes along the unhurried current slope that length is arranged diagonally downward and the side wall being set on unhurried current slope both sides, the lower end on unhurried current slope is provided with one of filter dam, level-one intercept net, two level intercept net, three-level intercept net and the level Four intercept net being sequentially placed from top to bottom on two side below lead, level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net；The separate waste collection that will effectively can be got off by rain drop erosion by level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net, so that drainage is by being not plugged up, and can directly be utilized after simple process by the rubbish that the classification of level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net intercepts, reduce the difficulty of garbage reclamation processing.

Description

A kind of Multistage settling gardens regeneration effluent system

Technical field

The present invention relates to technical field of sewage, more specifically, it relates to a kind of Multistage settling gardens regeneration effluent System.

Background technology

Ecological garden refers to the Study On The Garden And Park System built by guidance using ecological principle, in this system, arbor, The ecological clan of the compositions such as shrub, draft, liana, it is mutually coordinated between population, there are compound level and suitable aspect color Coloured silk, the plant with different ecological characteristic can have a role to play, and make full use of sunlight, air, soil, nutrient, moisture etc., constitute one A harmonious group orderly, stable, it is the embodiment of urban landscaping work highest level, is human material and spiritual civilization The inevitable outcome of development.

In the design process of ecological garden, sewage disposal is an important engineering.In ecological garden often by It is collected to rain drop erosion, and eventually by sewage disposal system, when rain drop erosion can often take away some polybags, tree Leaf, stone, chad, silt etc., these are more difficult when dealing with.

Authorization Notice No. is that the Chinese patent of CN104310657B discloses a kind of Multistage settling gardens regeneration effluent system, Including lead, air blower, precipitation process pond, pneumatic splint, first partition, second partition and self priming pump, the pneumatic splint, First partition and second partition are fixed in precipitation process pond and precipitation process pond inner space are separated into unhurried current decanting zone, mistake Area, buffering area and flocculating setting area are filtered, the lead is located at unhurried current decanting zone top and coupled logical, the unhurried current sedimentation Area bottom is equipped with the unhurried current slope tilted upward close to pneumatic splint side, and the pneumatic splint is bonded with unhurried current slope, in pneumatic splint Equipped with cavity, gas tube is equipped in the cavity, gas tube passes through the air blower at the top of pneumatic splint and outside unhurried current decanting zone Outlet is connected, and the both sides on pneumatic splint top are equipped with gate hole, and combined filtration structure is fixed in filtering area, and first partition is located at multiple It closes and is equipped with recirculation hole at the position below filtration, the top of second partition is equipped with overflow pipe, and the outlet of overflow pipe is located at wadding Solidifying decanting zone lower part, flocculating setting area bottom are equipped with blow-off pipe, and the top in flocculating setting area is equipped with outlet pipe, the outlet pipe Outlet is connected with the import of self priming pump, and the flocculant being also parallel on outlet pipe for flocculant to be delivered to flocculating setting area is defeated Send system.

Sewage is collected by lead enters unhurried current decanting zone, the heavier impurity such as stone in decanting zone of flowing slowly in sewage Bottom can be sunk under the blocking on unhurried current slope and self gravitation effect, and sewage then passes through the gate hole overflow on pneumatic splint to mistake Area is filtered, after gate hole overflow enters the sewage of filtering area by combined filtration structure, by filtering, absorption, decoloration and taste removal Journey, filtered sewage enter buffering area from the recirculation hole of filtering area bottom, the overflow pipe stream that the sewage of buffering area passes through top Enter flocculating setting area, flocculating setting occurs under the action of flocculant, finally by can be used as Landscape after self-priming pumped Fountain, landscape pond, pouring etc. are used with water in sight；But it if can be floated containing polybag, leaf or branch etc. in sewage When floating material on bubbling through the water column, these floating materials are easy to result in blockage to gate hole, although being floated these by air blower Object arranges, but floating material also can again result in blocking to gate hole quickly, it is therefore necessary to and it often plays air blower and carries out cleaning work, This is along the sedimentation work for influencing sewage.

Invention content

In view of the deficiencies of the prior art, the present invention intends to provide a kind of Multistage settling gardens regeneration effluent system System, the effect that can effectively avoid the floating materials such as polybag, leaf, branch from resulting in blockage.

To achieve the above object, the present invention provides following technical solutions：

A kind of Multistage settling gardens regeneration effluent system, including lead, be connected to lead setting go-no-go pond, with go-no-go pond It is connected to the filtering ponds of setting, is connected to the flocculation basin and clear water reuse component of setting with filtering ponds, the go-no-go pond includes along length The lower end of the side wall spent the unhurried current slope being arranged diagonally downward and be set on unhurried current slope both sides, the unhurried current slope is provided with together Filter dam, the stepped setting of two side walls, and the two mutually symmetrical with settings of side wall, the water outlet of the lead are set Be placed on side wall, two side walls be sequentially placed from top to bottom level-one intercept net below lead, two level intercept net, Three-level intercept net and level Four intercept net, the level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net are blocked respectively It is connected on the cascaded surface of two side, the level-one intercept net includes the first screen frame and is fixed in the first screen frame and aperture is 5 lis First strainer of rice, the two level intercept net include the second screen frame and be fixed on that in the second screen frame and aperture is 2 centimetres second Strainer, the three-level intercept net include third screen frame and are fixed on the third strainer that in third screen frame and aperture is 0.3 centimetre, institute It states level Four intercept net to include the 4th screen frame and be fixed on the 4th strainer that in the 4th screen frame and aperture is 0.05 centimetre, described first Screen frame, the second screen frame, third screen frame and the 4th screen frame length successively increase.

So set, the sewage in gardens is converged by drainage pipelines such as underground sewer, irrigation canals and ditches in lead And flowed out by lead, these sewage are mainly rainwater and the tap water of cleaning, and the inside can carry part by rain drop erosion Plastic bottle, polybag, leaf, branch, stone, chad and silt for getting off etc. can pass through successively when sewage is gone out from diversion hook Level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net are crossed, plastic bottle, polybag and branch are larger in equal volume Object can be first that 5 centimetres of the first strainer intercept by aperture, this fractional object by collecting, then by drying, It can be used as solid fuel after the processes such as pulverizing, the objects such as the moderate stone of volume, leaf can be the of 2 centimetres by aperture Two strainers intercept, and can be back to gardens pavement construction after the drying of this fractional object uses, chad, sawdust of small volume etc. Object can be intercepted by the third strainer that aperture is 0.3 centimetre, this fractional object can after the techniques such as drying, compost treatment To be used as gardens reuse soil, the small grains of sand and dust can be intercepted by the 4th strainer that aperture is 0.05 centimetre, This fractional object can be used for the construction such as gardens road surface, wall use, inside sewage after filtering will not containing floating material and The larger object of volume, therefore will not result in blockage to filter dam, and slope of flowing slowly is arranged diagonally downward so that it has guiding dirty The advantages of effect of the flow to filtering ponds, can effectively avoid sewage from remaining in go-no-go pond leads to that stench occurs.

Further setting：First strainer, the second strainer, third strainer and the 4th strainer each side be both provided with More than one piece annulus, first screen frame, the second screen frame, third screen frame and the 4th screen frame each side be both provided with more than one piece hook, Each annulus is connected on each part hook.

So set, making the first strainer, the second strainer, third filter by the simple clamping relationship between annulus and hook Net and the 4th strainer can be mounted and dismounted quickly so that cleaning level-one intercept net, two level intercept net, three-level intercept net and four The first strainer, the second strainer, third strainer and the 4th strainer that directly can more renew when the rubbish that grade intercept net intercepts are in original On the first screen frame, the second screen frame, third screen frame and the 4th screen frame having, to achieve the effect that save material.

Further setting：Multiple rows of convex sets perpendicular to unhurried current slope length direction setting are provided on the unhurried current slope, respectively Convex sets are arranged including three protrusions, and interlaced setting between the two rows protrusion being disposed adjacent, interior kind of the protrusion is implanted with tongue Class plant.

So set, through level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net interception after sewage in It portion can also be certain by being played in the silt that setting protrusion can be tiny to these on slope that flows slowly containing some tiny silts Interception function, intercepting the silt to get off can be deposited in protrusion, these silts contain certain organic matter, liverwort can be used as to plant The nutriment of object uses.

Further setting：The hydrophobic channel that multiple tracks is connected to setting with filtering ponds is provided on the filter dam, it is described hydrophobic Channel is set on unhurried current slope surface, and the filter dam both ends are fixed together with two side respectively, the height of the filter dam It is 120 centimetres.

So set, when in rainy season causing sewage excessive, filter dam has certain interception function, increases sewage and exists Residence time in go-no-go pond so that sewage can increase the time contacted with air, achieve the effect that fully to be aerated, and sewage There is no need to there is excessive aeration time when less, therefore can directly be flowed into filtering ponds by hydrophobic channel.

Further setting：The composite filter mechanism being provided in the filtering ponds below hydrophobic channel horizontal plane, institute It includes the bottom plate set gradually from top to bottom, quartz sand layer, active carbon layer, quartz sand layer and web to state composite filter mechanism Layer, interior kind of the fiber web layer are implanted with noble liverwort, multiple tracks through-hole are provided on the bottom plate.

So set, when by treated go-no-go pond sewage from drainage by flowing into filtering ponds when can fall directly on it is multiple Filter mechanism is closed, and sequentially passes through fiber web layer, quartz sand layer, active carbon layer, quartz sand layer and bottom plate, eventually falls into filtering ponds Interior, this part of contaminated water can still carry certain silt, these silts can be used as liverwort plantation by fiber web layer and be used, infiltered multiple Purification can be carried out to as the clear water that can be reused by quartz sand layer and active carbon layer by closing the sewage of filter mechanism.

Further setting：The upper base surface of the filtering ponds is arranged diagonally downward, and the filtering ponds are far from go-no-go pond One end is provided with the exhalant canal for being connected to setting with flocculation basin and being set in filtering ponds upper base surface.

Contribute to after composite filter mechanism purified treatment to produce so set, filtering ponds upper base surface is arranged diagonally downward Raw clear water flows directly into flocculation basin, reaches the advantages of avoiding residual clear water in filtering ponds.

Further setting：The flocculation basin upper base surface is horizontally disposed, and the floor height of the flocculation basin is less than water outlet The level height in channel is provided with the chemicals feeder for the intermittent injection flocculant into flocculation basin on the flocculation basin.

So set, injecting flocculant by the way that chemicals feeder is intermittent into flocculation basin so that remaining impurity energy in clear water It is enough to be cleared again so that clear water can be directly used for cleaning or pouring using.

Further setting：It is equipped with bearing block on the flocculation basin both sides, two bearing blocks are equipped with shaft, described turn Axis is equipped with roller, is uniformly placed with blade on cylinder outer wall, the shaft is rotated by motor intermittent drive.

So set, can be rotated by motor band movable vane piece after launching flocculant, to reach to being in flocculation basin The effect that interior clear water is stirred so that the combination between flocculant and clear water is more abundant.

Further setting：The clear water reuse component include the first self priming pump being set on flocculation basin, the second self priming pump, It is connected to the first outlet pipe of setting with the first self priming pump and is connected to the second outlet pipe of setting with the second self priming pump, described first One end that outlet pipe puts in flocculation basin is on flocculation basin bottom surface, and second outlet pipe puts in one end and the flocculation basin of flocculation basin Spacing between upper base surface is 10 centimetres.

So set, the supernatant liquor that crossed through flocculation treatment can be extracted out using as in garden landscape by the second outlet pipe Fountain, landscape pond, pouring etc. are used with water, can be extracted lower layer's clear water containing flocculate to do out by the first outlet pipe It is used.

By using above-mentioned technical proposal, the present invention compares compared with the prior art：It is intercepted by level-one intercept net, two level The separate waste collection that net, three-level intercept net and level Four intercept net will effectively can be got off by rain drop erosion so that drainage is logical The rubbish crossed and be not plugged up, and intercepted by the classification of level-one intercept net, two level intercept net, three-level intercept net and level Four intercept net It can directly be utilized after simple process, reduce the difficulty of garbage reclamation processing.

Description of the drawings

Fig. 1 is the structural schematic diagram of Multistage settling gardens regeneration effluent system；

Fig. 2 is the structural schematic diagram in the go-no-go pond of Multistage settling gardens regeneration effluent system；

Fig. 3 is that level-one intercept net, two level intercept net, three-level intercept net and the level Four of Multistage settling gardens regeneration effluent system intercept The structural schematic diagram of net；

Fig. 4 is the A close-up schematic views of Fig. 3；

Fig. 5 is the structural schematic diagram of the convex sets of Multistage settling gardens regeneration effluent system；

Fig. 6 is the structural schematic diagram of the filtering ponds of Multistage settling gardens regeneration effluent system；

Fig. 7 is the B close-up schematic views of Fig. 6；

Fig. 8 is the structural schematic diagram of the flocculation basin of Multistage settling gardens regeneration effluent system.

In figure：1, lead；2, go-no-go pond；21, unhurried current slope；22, side wall；23, filter dam；231, hydrophobic channel；24, one Grade intercept net；241, the first screen frame；242, the first strainer；25, two level intercept net；251, the second screen frame；252, the second strainer； 26, three-level intercept net；261, third screen frame；262, third strainer；263, annulus；264, hook；27, level Four intercept net；271, 4th screen frame；272, the 4th strainer；28, convex sets；281, raised；3, filtering ponds；31, composite filter mechanism；311, bottom plate； 312, through-hole；313, quartz sand layer；314, active carbon layer；315, fiber web layer；32, exhalant canal；4, flocculation basin；41, bearing Seat；42, shaft；43, roller；44, blade；45, motor；46, chemicals feeder；5, clear water reuse component；51, the first self priming pump； 511, the first outlet pipe；52, the second self priming pump；521, the second outlet pipe.

Specific implementation mode

Multistage settling gardens regeneration effluent system is described further referring to figs. 1 to Fig. 8.

A kind of Multistage settling gardens regeneration effluent system, as shown in Figure 1, including setting gradually for will be by rain drop erosion The rubbish to get off carries out the go-no-go pond 2 of categorised collection, is connected to setting with go-no-go pond 2 for that will be passed through through the enough sewage of garbage sorting It crosses the filtering ponds 3 of filtration, purification and is connected to setting with filtering ponds 3 and carry out flocculating setting for the clear water after will be purified Flocculation basin 4；Wherein, it is provided with and communicated on go-no-go pond 2 and is used to collect collection in the drainage pipelines such as underground sewer, irrigation canals and ditches The lead 1 of sewage is provided on flocculation basin 4 for that will collect the clear water reuse component 5 of reuse through the clear water after flocculating setting.

It advanced optimizes, the upper base surface of go-no-go pond 2 and filtering ponds 3 is arranged diagonally downward, the bottom upper table of flocculation basin 4 Face is horizontally disposed, and go-no-go pond 2 is consistent with the upper base surface inclined direction of filtering ponds 3, and filtering ponds 3 are set to 2 bottom of go-no-go pond Portion upper surface tilts down side, and flocculation basin 4 is set to the inclined side lower end of filtering ponds 3, wherein the bottom upper table of flocculation basin 4 Face is less than the minimum altitude of 3 upper base surface of filtering ponds, and the extreme higher position of 3 upper base surface of filtering ponds is less than 2 bottom of go-no-go pond The extreme lower position of upper surface.

It is set to the drainpipes such as gardens, the hidden pipe of park subsurface, underground sewer and irrigation canals and ditches by the connection of lead 1 Road so that when raining, rainwater can directly converge into lead 1, and be used to clean chair etc. oneself in gardens and park Water can also be converged by drainage pipelines such as hidden pipes in lead 1, and be emitted into go-no-go pond 2 eventually by lead 1.Garden Trees flowers and plants are more inside woods, bark, sawdust and the grass cuttings etc. that often will appear disconnected branch in plant growth, fall off, and are scraping Also plastic bottle and the polybag and other items that some lighter in weight can be blown when wind, in common weather, these objects can unify by Environmental sanitation personnel, which sweep, to collect, but when rainy, these objects can be by rain drop erosion to all kinds of drainage pipelines, and with diversion Ditch 1 is flow in go-no-go pond 2, is finally got up by 2 categorised collection of go-no-go pond.The sewage for being isolated out rubbish can be directed along go-no-go pond 2 tilting bottoms upper surface, which are flow in filtering ponds 3, to be filtered and purifies so that sewage is by filtering, absorption, decoloration and taste removal Clear water more clean Cheng Biancheng, clear water will continue to flow to along the tilting bottom upper surface of filtering ponds 3 in flocculation basin 4 and wad a quilt with cotton Solidifying settlement action so that the turbid that clear water can be divided into supernatant liquor and flocculate is contained in lower layer, eventually by clear water reuse 5 categorised collection of component utilizes.

As shown in Fig. 2, go-no-go pond 2 includes the unhurried current slope 21 for tilting down setting along its length, is symmetrically disposed on unhurried current It the side wall 22 of 21 both sides of slope and is set on 2 inclined surface lower end of go-no-go pond and both ends are individually fixed in the drainage on two side 22 Dam 23, the stepped setting in two side 22 are placed with each road ladder for being connected in two side 22 successively between two side 22 For the level-one intercept net 24 of interception plastic bottle, polybag and the isometric larger object of branch on face；For intercepting volume The two level intercept net 25 of the objects such as moderate stone, leaf；The three-level of the objects such as chad, sawdust for intercepting small volume is blocked Cut net 26；And the level Four intercept net 27 for intercepting the smaller grains of sand of volume and dust；Wherein, foregoing go-no-go pond 2 Upper base surface is the upper surface on unhurried current slope 21.

Wherein, it is provided with multiple tracks on filter dam 23 and is in unhurried current 21 upper surface of slope for connection go-no-go pond 2 and filtering The height of the hydrophobic channel 231 in pond 3, filter dam 23 is 120 centimetres.

In conjunction with shown in Fig. 2 and Fig. 3, level-one intercept net 24 is including the first screen frame 241 and is fixed on 241 interior and hole of the first screen frame The first strainer 242 that diameter is 5 centimetres, two level intercept net 25 is including the second screen frame 251 and is fixed on 251 interior and aperture of the second screen frame For 2 centimetres of the second strainer 252, three-level intercept net 26 includes third screen frame 261 and is fixed in third screen frame 261 and aperture is 0.3 centimetre of third strainer 262, level Four intercept net 27 include the 4th screen frame 271 and are fixed in the 4th screen frame 271 and aperture is 0.05 centimetre of the 4th strainer 272.

Existing polybag, plastic bottle and the general surface area of broken branch is larger or length is longer are 5 lis by aperture First strainer 242 of rice can intercept the objects such as most polybag, plastic bottle and branch substantially；Existing gardens construction Stone is usually cobblestone and some queen closers with beauty function, and leaf is usually then dead leaf or is scraped by wind general Logical leaf, volume is moderate, and the second strainer 252 for being 2 centimetres by aperture can be intercepted；The stone of existing gardens construction Gravel is generally used for the perlite kept soil from packing together, and sawdust is then the bark that some trees fall off or broken branch, and volume is smaller, The third strainer 262 for being 0.3 centimetre by aperture can be intercepted；Existing gravel and dust fractions be in gardens soil from Band, also part are that tourist carries, and small volume, the 4th strainer 272 for being 0.05 centimetre by aperture can be intercepted, and be remained Remaining fine dusts fall directly on unhurried current slope 21 with sewage and flow in filtering ponds 3, but the too small dust of volume will not be to dredging Aquaporin 231 results in blockage.

And filter dam 23 is in addition to playing connection go-no-go pond 2 and filtering ponds 3 so that sewage can flow to filtering from go-no-go pond 2 Effect in pond 3, while can also play and alleviate the excessive effect of the discharge of sewage, when rainfall is excessive, the flow of sewage also can Increase therewith, and a large amount of organic matter and microorganism can be contained in these sewage, one can be played to sewage by filter dam 23 Fixed interception function so that sewage can stop the upper regular hour in go-no-go pond 2, so that sewage can increase and sky The time of contact of gas, and the certain hydrophobic channel 231 of size has certain metering function, causes to flow out hydrophobic channel 231 The scale of construction of sewage is smaller so that organic matter and microorganism in sewage can be combined with air, and microorganism is having abundance molten Under conditions of solving oxygen, to the oxygenolysis of dirty Organic substance in water.

In conjunction with shown in Fig. 3 and Fig. 4, the first screen frame 241, the second screen frame 251, third screen frame 261 and the 4th screen frame 271 length Degree successively increases, and is respectively provided in each side of the first strainer 242, the second strainer 252, third strainer 262 and the 4th strainer 272 There is more than one piece annulus 263, it is equal in each side of the first screen frame 241, the second screen frame 251, third screen frame 261 and the 4th screen frame 271 It is provided with more than one piece hook 264, each part annulus 263 is connected in respectively on each part hook 264.

When the object intercepted on the first strainer 242, the second strainer 252, third strainer 262 and the 4th strainer 272 reaches one It should be cleared up in time after fixed limit degree, when cleaning only needs to take out each part annulus 263 from each part hook 264, then more The first strainer 242, the second strainer 252, third strainer 262 and the 4th strainer 272 renewed is in original first screen frame 241, On two screen frames 251, third screen frame 261 and the 4th screen frame 271.

It should be noted that the first foregoing strainer 242, the second strainer 252, third strainer 262 and the 4th strainer 272 Polythene material can be used to be made, lighter in weight, moderate strength, be soaked in not perishable in water and of low cost, is going out It can directly be replaced when now damaging.

In conjunction with shown in Fig. 2 and Fig. 5, be provided on filter dam 23 multiple tracks be set to it is multiple rows of perpendicular to unhurried current 21 length side of slope To the convex sets 28 of setting, each protrusions 281 arranged convex sets 28 and be arranged perpendicular to unhurried current 21 length direction of slope including three, phase Interlaced setting between the two rows protrusion 281 of neighbour's setting, can plant in each road protrusion 281 and be implanted with noble liverwort.

Filtered dirt is intercepted through level-one intercept net 24, two level intercept net 25, three-level intercept net 26 and level Four intercept net 27 Still contain a certain amount of dust and large amount of organic, microorganism in water, sewage can pass through each when under being flowed along unhurried current slope 21 Road protrusion 281, part dust, organic matter and microbes are intercepted by protrusion 281 so that accumulation has in each road protrusion 281 A certain amount of dust, organic matter and microorganism, this part dust, organic matter and microbes condense in protrusion 281 when dry On, the nutriment needed for growth can therefrom be extracted in the noble liverwort in protrusion 281 by planting.

In conjunction with shown in Fig. 1 and Fig. 6, the composite filter mechanism 31 for filtration, purification sewage, mistake are provided in filtering ponds 3 The one end of filter tank 3 far from go-no-go pond 2 is provided with the exhalant canal 32 in 3 upper base surface of filtering ponds, composite filter mechanism 31 on the position between hydrophobic channel 231 and the horizontal plane of exhalant canal 32.

In conjunction with shown in Fig. 6 and Fig. 7, composite filter mechanism 31 includes being set gradually from top to bottom for intercepting sewage again The fiber web layer 315 for dust, organic matter and the microorganism that inside is contained；Set gradually the suspension removed for retention in water Quartz sand layer 313, the active carbon layer 314 of object, organic matter, colloidal particles, microorganism, chlorine, odor and part heavy metal ion etc. With quartz sand layer 313；And the bottom plate 311 for playing a supportive role, wherein interior kind of fiber web layer 315 is implanted with noble liverwort, bottom Be provided on plate 311 multiple tracks for for rainwater after purification by through-hole 312.

When sewage is fallen directly on by hydrophobic channel 231 in filtering ponds 3, sewage can fall on composite filter mechanism 31 first On, remaining dust, organic matter and microbes are further intercepted by fiber web layer 315 for being planted in fiber in sewage Noble liverwort growth in stratum reticulare 315 is used, and will continue to flow through quartz sand layer 313, active carbon layer 314 through preliminary filtered sewage With quartz sand layer 313, to achieve the effect that filtering, absorption, decoloration and taste removal so that sewage can become more clean clear Water, and flow to 3 bottom of filtering ponds by the through-hole of bottom plate 311 312, the clear water of outflow is finally along being set to 3 bottom of filtering ponds Exhalant canal 32 flow in flocculation basin 4.

In conjunction with shown in Fig. 1 and Fig. 8, it is provided on flocculation basin 4 for the dosing to intermittent injection flocculant in flocculation basin 4 Machine 46 and rabbling mechanism for carrying out intermittent stirring work to the clear water in flocculation basin 4；Wherein, rabbling mechanism includes setting The bearing block 41 that is placed on 4 both sides of flocculation basin, the shaft 42 being set between two pieces bearing block 41, the rolling being fixed in shaft 42 Cylinder 43 and uniformly arrangement and the blade 44 on 43 outer wall of roller, shaft 42 are rotated by 45 intermittent drive of motor.

After 4 inner product of flocculation basin completely certain water, a certain amount of flocculant is injected in flocculation basin 4 by chemicals feeder 46 So that under the action of flocculant flocculating setting occurs for the clear water in flocculation basin 4, when chemicals feeder 46 works, lead to simultaneously Cross motor 45 control shaft 42 rotate so that blade 44 clear water is stirred so that clear water also flocculant can be more Adequately combine.

As shown in figure 8, clear water reuse component 5 includes the first self priming pump 51, the second self priming pump being set on flocculation basin 4 52, it is connected to the first outlet pipe 511 of setting with the first self priming pump 51 and is connected to the second water outlet of setting with the second self priming pump 52 Pipe 521, wherein one end that the first outlet pipe 511 puts in flocculation basin 4 is in 4 upper base surface of flocculation basin, the second outlet pipe 521 spacing put between 4 upper base surface of one end of flocculation basin 4 and flocculation basin are 10 centimetres.

After the completion of the flocculating setting work of clear water, clear water can be divided into supernatant liquor and lower layer's turbid in flocculation basin 4, Start the second self priming pump 52 first so that the second outlet pipe 521 can extract supernatant liquor, the clear liquid extracted It can be used with water directly as fountain, landscape pond, pouring, cleaning etc. in garden landscape；After supernatant liquor extracts, By the first self priming pump 51 so that the second outlet pipe 521 can extract lower layer's turbid, the turbid extracted can be with It is routed directly to sewage farm and carries out simple process.

Operation principle：First, the sewage that gardens drainage channel is collected is collected by lead 1 and is emitted into go-no-go In pond 2, the macroscopic object contained in sewage is sorted by volume size by go-no-go pond 2, after sorted processing Sewage will continue to be disposed in filtering ponds 3 and be filtered purification so that sewage becomes relatively clean clear water, and clear water can be after Continuous be disposed in flocculation basin 4 carries out flocculating setting so that removes the colloid formed by insoluble substance in clear water and suspension Grain, at the same go water removal in toxic organic compound, heavy metal, pathogenic microorganisms and radioactive substance so that clear water can be divided into upper layer Clear liquid and lower layer's turbid, last separate collection utilizes or processing.

The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of Multistage settling gardens regeneration effluent system, it is characterised in that：Including lead（1）With lead（1）Connection is set The go-no-go pond set（2）And go-no-go pond（2）It is connected to the filtering ponds of setting（3）With filtering ponds（3）It is connected to the flocculation basin of setting（4）With And clear water reuse component（5）, the go-no-go pond（2）Include along the unhurried current slope that length is arranged diagonally downward（21）And it is set to slow Flow slope（21）Side wall on both sides（22）, the unhurried current slope（21）Lower end be provided with one of filter dam（23）, two side walls （22）Stepped setting, and two side walls（22）Mutually symmetrical with setting, the lead（1）Water outlet be set to side Wall（22）On, two side walls（22）It has been sequentially placed from top to bottom in lead（1）The level-one intercept net of lower section（24）, two Grade intercept net（25）, three-level intercept net（26）With level Four intercept net（27）, the level-one intercept net（24）, two level intercept net （25）, three-level intercept net（26）With level Four intercept net（27）It is connected in two side respectively（22）Cascaded surface on, the level-one is blocked Cut net（24）Including the first screen frame（241）Be fixed on the first screen frame（241）The first strainer 242 that interior and aperture is 5 centimetres, institute State two level intercept net（25）Including the second screen frame（251）Be fixed on the second screen frame（251）The second filter that interior and aperture is 2 centimetres Net 252, the three-level intercept net（26）Including third screen frame（261）Be fixed on third screen frame（261）Interior and aperture is 0.3 li The third strainer of rice（262）, the level Four intercept net（27）Including the 4th screen frame（271）Be fixed on the 4th screen frame（271）It is interior And the 4th strainer that aperture is 0.05 centimetre（272）, first screen frame（241）, the second screen frame（251）, third screen frame（261） With the 4th screen frame（271）Length successively increase.

2. a kind of Multistage settling gardens regeneration effluent system according to claim 1, it is characterised in that：First strainer （242）, the second strainer（252）, third strainer（262）With the 4th strainer（272）Each side be both provided with more than one piece annulus （263）, first screen frame（241）, the second screen frame（251）, third screen frame（261）With the 4th screen frame（271）Each side It is both provided with more than one piece hook（264）, each annulus（263）It is connected in each part hook（264）On.

3. a kind of Multistage settling gardens regeneration effluent system according to claim 1, it is characterised in that：The unhurried current slope （21）On be provided with it is multiple rows of perpendicular to unhurried current slope（21）The convex sets of length direction setting（28）, respectively arrange convex sets（28）Include Three protrusions（281）, what is be disposed adjacent is two rows of raised（281）Between interlaced setting, the protrusion（281）Interior kind is implanted with tongue Class plant.

4. a kind of Multistage settling gardens regeneration effluent system according to claim 1, it is characterised in that：The filter dam （23）On be provided with multiple tracks and filtering ponds（3）It is connected to the hydrophobic channel of setting（231）, the hydrophobic channel（231）It is set to slow Flow slope（21）On surface, the filter dam（23）Both ends respectively with two side（22）It is fixed together, the filter dam（23）'s Height is 120 centimetres.

5. a kind of Multistage settling gardens regeneration effluent system according to claim 4, it is characterised in that：The filtering ponds （3）It is inside provided in hydrophobic channel（231）Horizontal plane below composite filter mechanism（31）, the composite filter mechanism （31）Including the bottom plate set gradually from top to bottom（311）, quartz sand layer（313）, active carbon layer（314）, quartz sand layer（313） And fiber web layer（315）, the fiber web layer（315）Interior kind is implanted with noble liverwort, the bottom plate（311）On to be provided with multiple tracks logical Hole（312）.

6. a kind of Multistage settling gardens regeneration effluent system according to claim 1, it is characterised in that：The filtering ponds （3）Upper base surface is arranged diagonally downward, the filtering ponds（3）Far from go-no-go pond（2）One end be provided with and flocculation basin（4）Even It is logical to be arranged and be set to filtering ponds（3）Exhalant canal in upper base surface（32）.

7. a kind of Multistage settling gardens regeneration effluent system according to claim 6, it is characterised in that：The flocculation basin （4）Upper base surface it is horizontally disposed, the flocculation basin（4）Bottom level be less than exhalant canal（32）Level height, institute State flocculation basin（4）On be provided with for flocculation basin（4）The chemicals feeder of interior intermittent injection flocculant（46）.

8. a kind of Multistage settling gardens regeneration effluent system according to claim 6, it is characterised in that：The flocculation basin （4）Bearing block is equipped on both sides（41）, two bearing blocks（41）It is equipped with shaft（42）, the shaft（42）It is equipped with rolling Cylinder（43）, roller（43）Blade is uniformly placed on outer wall（44）, the shaft（42）Pass through motor（45）Intermittent drive turns It is dynamic.

9. a kind of Multistage settling gardens regeneration effluent system according to claim 6, it is characterised in that：The clear water reuse Component（5）Including being set to flocculation basin（4）On the first self priming pump（51）, the second self priming pump（52）And the first self priming pump（51） It is connected to the first outlet pipe of setting（511）And with the second self priming pump（52）It is connected to the second outlet pipe of setting（521）, described One outlet pipe（511）Put in flocculation basin（4）One end be in flocculation basin（4）On bottom surface, second outlet pipe（521）Put in wadding Solidifying pond（4）One end and flocculation basin（4）Spacing between upper base surface is 10 centimetres.