CN207619196U - A kind of purification system of combination coagulation cyclone filter and multidimensional charge for remittance wetland - Google Patents
A kind of purification system of combination coagulation cyclone filter and multidimensional charge for remittance wetland Download PDFInfo
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- CN207619196U CN207619196U CN201721215295.XU CN201721215295U CN207619196U CN 207619196 U CN207619196 U CN 207619196U CN 201721215295 U CN201721215295 U CN 201721215295U CN 207619196 U CN207619196 U CN 207619196U
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Abstract
A kind of purification system of combination coagulation cyclone filter and multidimensional charge for remittance wetland, including：Magnetic enhanced flocculation, vortex gravity pouring separation and Constructed Wetland For Purifying；Flocculation reaction, accumulation of pollutants separation and artificial swamp filtration treatment are carried out to water body respectively, the purification to water body is realized, and include the steps that the recycling to magnetic powder, realizes recycling for magnetic powder.
Description
Technical field
The utility model is related to the purification systems of a kind of combination coagulation cyclone filter and multidimensional charge for remittance wetland, to initial rainwater
It is handled.
Background technology
With the fast development of the mankind, forest, wetland, meadow of natural region etc. are constantly taken by road, square, building etc.
The problems such as generation, and the scale in city is also in continuous expand, Urban Hydrologic, water quality, water resource, becomes increasingly conspicuous.A large amount of research
Show that particulate matter is the main carriers of each pollutant in runoff rainwater, absorption early period pollutant is played in runoff rainwater, in
Phase conveys the effect of pollutant and posterior settlement release pollutant, while particulate matter itself is to influence water transparency, turbidity again
Important water quality index.
Relative to developed country, although it is domestic it is progressive to initial rainwater processing enter the right path, also need to further grope
And trial.The country includes mainly two kinds to the treatment measures of initial rainwater：Filter interception method and natural sedimentation.
Filter interception method：By some artificial constructed filtration systems, rainwater is introduced into filtration system and carries out simple mistake
Filter is handled, such as carries out a simple filtering to rainwater using different gradation building stones french drain or perforation concrete filter plate.
Filtering interception method can remove the pollutant in rainwater, runs simple operation and other advantages well, but there is also filterings to intercept
System is easy to block failure and clears up the shortcomings of service is difficult after failing.
Natural sedimentation：By building rainwater storage tank, initial rainwater be drained into after storage pond by gravitational settling come
Remove rain water pollutant.Initial rainwater can be avoided to the pollution of receiving waters and realize rain well by building storage pond
Recycling etc. for water has ground, but there is also the taking up a large area of rainwater storage tank, manual cleaning difficulty greatly with cannot be continuous
The problems such as running decontamination.
Therefore, it there is an urgent need to introduce some other method, develops jointly, design novel device.
Utility model content
For solve it is of the existing technology it is vulnerable, take up a large area, manual cleaning difficulty greatly be unable to continuous operation
The defects of dirty, the utility model provide a kind of purification system of combination coagulation cyclone filter and multidimensional charge for remittance wetland.
The purpose of this utility model is mainly realized by technical solution below.
A kind of purification system of the combination coagulation cyclone filter and multidimensional charge for remittance wetland of the utility model, including following three
Step：Magnetic strength flocculation plant, vortex gravity pouring separator and artificial swamp；
The above method combines Manual moist by magnetic strength flocculation plant, the vortex gravity pouring separator with backwashing function
The system that ground is formed is realized jointly.Wherein magnetic strength flocculation plant, the vortex gravity pouring separator with backwashing function can be with
It is used for water body purification separately as a kind of device, meets actual production and living needs.
Wherein, the purpose of sewage flocculation may be implemented in magnetic strength flocculation plant, the device by water from flocculation main body water inlet
In mouth introducing flocculation plant, sewage is mixed with the magnetic powder of addition, inorganic flocculating agent and organic flocculant successively in flocculation main body,
Flocculation reaction occurs, the position and stage that different agents are mixed with sewage are all different；By the water body of magnetic strength flocculation process
It is tangentially directed to vortex gravity pouring separator so that water body enters along the mode tangent with the circumferential direction of vortex gravity pouring separator
Separator body interior；
Contain biologic packing material layer in vortex gravity pouring separator, when sewage tangentially enters the eddy flow mistake that the biological filter bed of material limits
Area is filtered, is formed and is vortexed in cyclone filter area, guide shell is additionally provided in cyclone filter area, strengthens vortex rotation；It is gathered in biology
Pollutant near the inner wall of filter material layer deposits to deposit collection area under the effect of gravity, is discharged by slag-drip opening；Remove depollution
The water body of object enters inside guide shell and is discharged by the vortex water outlet of guide shell；
When blockage problem occurs in biologic packing material layer or when running after a certain period of time, backwash step is executed, to wash away
The dirt being deposited in the biological filter bed of material improves absorption degradation efficiency；
The water body detached by vortex gravity pouring is drained into artificial swamp, which builds on the bank slope in river, utilizes bank
The inclined-plane on slope carries out water body by soil, artificial dielectric, plant, the physics of microorganism, chemistry, the triple synergistic effects of biology
Purified treatment.
Further, vortex gravity pouring separator may be implemented to backwash, and clean water is drawn from backwashing water inlet port
Enter and backwash inhalant region, water flows through the biological filter bed of material, washes away the dirt in the biological filter bed of material, into cyclone filter area, sludge etc.
Pollutant is deposited to deposit collection area, is discharged by slag-drip opening, and the water of upper layer cleaning is discharged from filtering water outlet after backwash；
And/or purification method further includes magnetic powder recycling step, by magnetic powder recovery port and vortex in magnetic strength flocculation plant bottom is arranged
The pollutant of the slag-drip opening discharge of deposition separator is transported to magnetic powder reclaimer, and magnetic separator is by magnetic powder from pollutant
It separates, and is recycled to magnetic powder and mouth is added, carry out recycling.
Compared with prior art, the purification system of a kind of combination coagulation cyclone filter and multidimensional charge for remittance wetland of the utility model
System advantageous effect is：
(1) due to it is flocculated addition enable the system to remove most of pollutant in water body, including molecule and
The substance of solubilised state, effluent quality are good；
(2) due to the addition of magnetic powder, flocculation is enhanced so that the flocculating setting time is greatly reduced, to carry
Treatment effeciency is risen；
(3) flocculation medicament is incorporated as being automatically added to, and enormously simplifies the operation operational process of system；
(4) due to the effect of vortex sedimentation so that the separating effect of particulate matter is better than general gravitational settling in water body, into
One step improves the clean-up effect and treatment effeciency of water body；
(5) due to the addition of wetland technology so that effluent quality obtains further clean-up effect, improves effluent quality；
(6) due to the addition of magnetic powder separation and recovery so that the system has good benefits of environment and economy.
(7) bank protection on the riverbank that the system makes full use of, i.e., it is less to appropriation of land, there is the purification for increasing wetland
Effect.
Description of the drawings
Fig. 1 is the schematic top plan view of an implementation structure of the utility model.
Fig. 2 is the schematic front view of an implementation structure of the utility model.
In figure：1 water inlet, 2 magnetic powders addition mouth, 3 inorganic coagulants addition mouth, 4 organic flocculants addition mouth, 5 shells, 6
Guide shell, 7 filtering water outlets, 8 inner cylinders, 9 outer barrels, 10 vortex water outlets, 11 total outlet pipe roads, 12 deflectors, 13 deposits are received
Ji Qu, 14 Ji Nikou, 15 slag-drip openings, the 16 biological filter bed of materials, 17 magnetic separators, 18 recirculation conduits, 19 little particle biofilter materials
Layer, the 20 bulky grain biological filter bed of materials, 21 backwashing water inlet ports, 22 filtering outlet valves, 23 straight baffle plates, 24L types folding
Flowing plate, 25 magnetic powder recovery ports, 26 artificial swamps, 27 fillers, 28 riverbanks, 29 river surfaces.
Specific implementation mode
Hereinafter, specific embodiment of the utility model is described in detail in refer to the attached drawing, in detail according to these
Thin description, one of ordinary skill in the art can implement the utility model it can be clearly understood that the utility model.It is not disobeying
In the case of carrying on the back the utility model principle, the feature in each different embodiment can be combined to obtain new embodiment party
Formula, or certain features in some embodiments are substituted, obtain other preferred embodiments.
The realization of the utility model process is realized that first part is magnetic strength flocculation plant by following three parts,
Second part is vortex gravity pouring separator, and Part III is artificial swamp.
Magnetic strength flocculation plant includes water inlet 1, flocculation main body and pharmaceutical supply device, and water inlet 1 is located at flocculation main body
Side wall on, pharmaceutical supply device includes 3 drug addition ports being arranged on flocculation body top, 3 drug addition ports point
It is not that mouth 2 is added in magnetic powder, mouth 3 is added in inorganic coagulant and mouth 4 is added in organic flocculant.Mouth 2 is added in magnetic powder, inorganic coagulant adds
Entrance 3 and organic flocculant are added mouth 4 and are arranged sequentially in flocculation main body according to water (flow) direction.Magnetic powder is added mouth 2 and extend into wadding
Solidifying body top, inorganic coagulant are added mouth 3 and extend into flocculation lower body part, and mouth 2 is added in magnetic powder and inorganic coagulant is added
The straight baffle plate 23 extended downwardly from flocculation body top is provided between mouth 3, the height of straight baffle plate 23 is more than inorganic
Coagulant stretches into the height of flocculation main body.Organic flocculant is added mouth 4 and extend into flocculation body top.Magnetic strength flocculation plant is also
Including L-type baffle plate 24, the vertical section of L-type baffle plate 24 be located at inorganic coagulant be added mouth and organic flocculant be added mouth it
Between, and vertical section top has certain distance with flocculation body top, for flow direction outlet conduit, outlet conduit is located at wadding
On the solidifying main body side wall opposite with water inlet, the horizontal segment of L-type baffle plate 24 is located at below outlet conduit to be flowed through out with limiting water
Waterpipe flows out.Straight baffle plate 23 and L-type baffle plate are used to limit access and the direction of flow, are the mixing of flow and medicament
Enough paths and time are provided, blending is more uniform, and flocculation reaction is more abundant.Magnetic powder is added in flow first, is follow-up
Flocculation reaction advantageous reaction condition is provided.Then sequentially add inorganic coagulant and organic coagulants so that polluted in water
Object can be stage by stage conglomerate one by one, formed floccule body.Magnetic powder is, for example, the magnetic powder for including ferroso-ferric oxide.Inorganic coagulation
Agent can be one or more of mixing of aluminium salt, molysite and calcium chloride.Organic flocculant can be polyacrylamide and its derivative
The macromolecule organics such as object.By the dosing coagulant into water and flocculant, make the particle for being difficult to precipitate in water be aggregated with one another and
Form floccule body.Floccule body has powerful adsorption capacity, can not only adsorb suspended matter, moreover it is possible to absorbed portion bacterium and dissolubility object
Matter, floccule body are combined to form the floccule body of bigger with the impurity in water body.Floccule body by suction-operated, volume increase and under
It is heavy, to carry out preliminary removal water pollutant.Magnetic powder can be inside enhanced flocculation reaction, greatly improve pollutant sedimentation
Rate.
Pharmaceutical supply device further includes automatic charging equipment, and the addition of magnetic powder, inorganic coagulant and organic flocculant is equal
It is automatically controlled according to the flow of water.In addition, it is contemplated that influence of the size of water velocity to flocculating setting action time, magnetic powder,
The additional proportion of inorganic coagulant and organic flocculant is automatically adjusted also according to water flow, to realize intelligent addition medicament,
Which strongly simplifies the operation operating procedure of magnetic strength flocculation plant, not only saved human cost also save operation at
This.
Further, the shell in vortex gravity pouring separator is arranged in the outlet conduit of magnetic strength flocculation plant diagonally downward
On 5, the floccule body to be conducive to flow and formation smoothly flows to vortex gravity pouring separator, avoids blocking.Preferably,
The angle of outlet conduit and horizontal plane is less than 30 °, it is furthermore preferred that the angle can be 5 °, 10 ° or 15 °.As shown in Fig. 2,
The main body of outlet conduit and vortex gravity pouring separator is circumferentially tangent and is inserted into body interior, and sewage is along separator shell
5 tangential directions enter in main body, form vortex flow.
Vortex gravity pouring separator, including shell 5, the biological filter bed of material 16 are vortexed water outlet 10 and slag-drip opening 15.Biological filter
The bed of material 16 is arranged at intervals in shell 5, and separator main body is divided into two regions, the biological filter bed of material 16 and shell 5 it
Between region be backwash inhalant region, the inside of the biological filter bed of material 16 is cyclone filter area.Backwashing water inlet port 21 is arranged anti-
It rinses at the top of inhalant region.The outlet conduit of flocculation plant is connected to the biological filter bed of material 16 diagonally downward, is connected to cyclone filter area.
Backwashing water inlet port 21 and outlet conduit are located at separator homonymy.Outlet conduit is with the circumferential body phase with the biological filter bed of material 16
The mode cut is inserted into 16 inner wall of the biological filter bed of material and is fixed so that flow enters the cyclone filter area in the biological filter bed of material 16 and forms whirlpool
Stream mode.Guide shell 6 is additionally provided in cyclone filter area, guide shell 6 is located at cyclone filter area top, the correspondence position of outlet conduit
Set place.Guide shell 6 is installed to by support device (not shown) inside the biological filter bed of material 16.Guide shell 6 includes inner cylinder 8, outer barrel 9
With vortex water outlet 10.Annular space is respectively formed between the biological filter bed of material 16, guide shell outer barrel 9 and inner cylinder 8, water is along biology
16 tangential direction of filter material layer enters in cyclone filter area, between the biological filter bed of material 16 and guide shell outer barrel 9 and outside guide shell
Turbulent state is formed between cylinder 9 and inner cylinder 8, the setting of guide shell 6 further increases centrifugation of the water in separator main body and makees
With.Under the action of the centrifugal force, the sludge in water body will be detached, and is firstly gathered near the inner wall of the biological filter bed of material 16, and
It is deposited downwards along 16 inner wall of the biological filter bed of material under the effect of gravity；Remove pollutant water body by 6 lower openings of guide shell into
Enter the annular space between guide shell outer barrel 9 and inner cylinder 8, vortex water outlet 10 is moved to after spiral and is discharged.Vortex water outlet
Mouth 10 is located at side of 9 top of guide shell outer barrel far from outlet conduit.Guide shell outer barrel 9 is up-small and down-big truncated conical shape, from
And water body is allow to carry out spiral descending motion in the cyclone filter area of vortex gravity pouring separator, after being conducive to separation
Water is entered through 6 outer barrel lower part of guide shell in the space between guide shell outer barrel and inner cylinder.Preferably, the formation of guide shell outer barrel 9
The angle of round platform busbar and its high line be less than 10 °, it is furthermore preferred that the angle can be 3 ° or 5 °.Guide shell inner cylinder 8 is circle
Cylindricality so that water body spiral between guide shell inner cylinder 8 and outer barrel 9 flows, and is discharged from vortex water outlet 10.
Deflector 12 is additionally provided with inside cyclone filter area, deflector 12 is located at the lower body part position of 6 lower section of guide shell,
To which the cyclone filter area below deflector 12 is further formed deposit collection area 13.12 bottom of deflector has to following table
Face, and there is collection mud mouth 14 in deflector bottom, the pollutant of 16 inner wall of biological filter bed of material deposition is along the downward of deflector 12
Surface is guided to collection mud mouth 14, enters deposit collection area 13 through collecting mud mouth 14.In deposit collection area 13, the biological filter bed of material 16
Side wall on be additionally provided with slag-drip opening 15, be deposited on the pollutant in deposit collection area 13 and be discharged from slag-drip opening 15.
Under the action of the centrifugal, it is gathered in the pollutant near 16 inner wall of the biological filter bed of material and is attracted to the biological filter bed of material 16
In porous structure, in addition, the microorganism in the biological filter bed of material 16 has degradation, and venomous injurant is not discharged to water body,
The clean-up effect of water body can be strengthened significantly.The biological filter bed of material 16 is additionally provided with filtering water outlet 7, and filtering water outlet 7 is located at vortex
10 lower section of water outlet, 16 inner wall of the biological filter bed of material of the opposite side of backwashing water inlet port 21 simultaneously extend outside separator.
It is additionally provided with filtering outlet valve 22 in filtering water outlet 7.
Vortex gravity pouring separator further includes total outlet pipe road 11, total outlet pipe road 11 be respectively communicated with vortex water outlet 10 with
Water outlet 7 is filtered, so that the sewage and the water after backwash filter of removal pollutant flow through total outlet pipe road 11 and arranges outward
Go out.
Vortex gravity pouring separator is cylindrical tube, and the height of the cylindrical tube is the 1.5~3 of its basal diameter
Times, preferably 2 times or 2.5 times.The long tubular construction makes the guide shell that eddy generation detaches be arranged in deposit collection area
Top, vortex separation and gravitational settling region are arranged up and down, not only increase the purified treatment amount of water body, and greatly reduce
The floor space of purification system.
The biological filter bed of material 16 includes inside and outside two layers, and internal layer is the little particle biological filter bed of material 19, and outer layer is bulky grain biological filter
The bed of material 20.The little particle biological filter bed of material 19 is made of any one or two kinds of in quartz sand, micropore haydite, the bulky grain biological filter bed of material
20 by any one of zeolite, pelelith, macropore haydite or several mix.
Magnetic strength flocculation plant is additionally provided with magnetic powder recovery port 25 with respect to the sidewall bottom of water inlet 1.Magnetic enhanced flocculation fills
Set has the surface to slag-drip opening 15 and 25 direction of magnetic powder recovery port diagonally downward respectively with vortex gravity pouring separator bottom, has
It is flowed out under the effect of gravity conducive to sludge.
In addition, the purification system of the coagulation cyclone filter with backwash further includes magnetic powder recycling equipment.Magnetic powder returns
It includes magnetic separator 17 and recirculation conduit 18, the magnetic powder recovery port 25 and vortex gravity pouring of magnetic strength flocculation plant to receive using equipment
The sludge that the slag-drip opening 15 of separator is discharged passes through magnetic separator 17, and magnetic powder is separated.The magnetic powder of magnetic separator 17 goes out
Mouth is added mouth 2 with magnetic powder by recirculation conduit 18 and is connected to, and the magnetic powder after separation is back to magnetic powder by recirculation conduit 18 and adds
Entrance 2, is recycled.Magnetic powder recycling equipment can be directly connected to magnetic powder recovery port 25 and slag-drip opening 15, also may be used
It is grasped so that the sludge that magnetic powder recovery port 25 and slag-drip opening 15 are discharged is transported to magnetic powder recycling equipment by transporting equipment
Make.By recycling for magnetic powder, the consumption of magnetic powder is greatly saved, there is good energy economy ＆ environment effect.
It can be artificial swamp 26 also to have wetland, the part, and the water body detached by vortex gravity pouring is drained into wetland, should
The form of wetland is mainly built on the bank slope in river, and the inclined-plane of bank slope, the gradient on riverbank 28 can be made full use of to be conducive to
The clean-up effect of wetland utilizes soil, artificial dielectric, that is, filler 27, plant, the physics of microorganism, chemistry, the triple collaborations of biology
Effect, handles sewage, sludge, its water outlet is finally made effectively to be purified.
It is the sludge that vortex gravity pouring separator is deposited that magnetic powder, which recycles part, by magnetic separator 17, dirt
Magnetic powder in mud is separated, and has realized recycling for magnetic powder, and the consumption of magnetic powder is greatly saved in this, has warp well
Ji and environmental effect.This part is a part for the patent technique, but in actual purification system the part can be with it is preceding
Two parts are integrally connected, and can also be discrete state.
The utility model provides a kind of purification system of combination coagulation cyclone filter and multidimensional charge for remittance wetland, including magnetic strength
Flocculation plant, eddy flow intensive filtration device and Constructed Wetland For Purifying device.
Magnetic strength flocculation step includes：By magnetic strength flocculation plant carry out flocculation reaction, by water from flocculation main body into
The mouth of a river 1 introduces in flocculation plant, and sewage is mixed with the magnetic powder of addition, inorganic flocculating agent and organic flocculant successively in flocculation main body
It closes, flocculation reaction occurs, the particle for being difficult to precipitate in water is made to be aggregated with one another and form floccule body.Different agents are mixed with sewage
Position and stage are all different.Magnetic powder can be inside enhanced flocculation reaction, greatly improve the pollutant rate of settling.By magnetic
The water body of enhanced flocculation process is tangentially directed to vortex gravity pouring separator so that water body along with vortex gravity pouring separator
Circumferential tangent mode enters separator body interior.Eddy flow intensive filtration step includes：Water outlet of the sewage through flocculation plant
Pipeline tangentially enters the cyclone filter area that the biological filter bed of material 16 limits, and is formed and is vortexed in cyclone filter area.In cyclone filter area also
It is provided with guide shell 6, strengthens vortex rotation；Due to the effect of centrifugation, the pollutant carried in water body will be detached, and be gathered
Collection deposits to deposit collection area 13 under the effect of gravity near the inner wall of the biological filter bed of material 16, is discharged by slag-drip opening 15；
The water body of removal pollutant is entered by 6 lower openings of guide shell in guide shell 6, and the vortex water outlet 10 through guide shell 6 is discharged.When
When blockage problem occurs in biologic packing material layer or when running after a certain period of time, backwash step is executed, biology is deposited on to wash away
Dirt in filter material layer 16 improves absorption degradation efficiency；Backwash step includes：By clean water from backwashing water inlet port 21
Backwash inhalant region is introduced, water flows through the biological filter bed of material 16, washes away the dirt in the biological filter bed of material 16, into cyclone filter area,
The water for carrying dirt is then acted on via the cyclonic separation of guide shell 6, and the pollutants such as sludge are deposited to deposit collection area, pass through
Slag-drip opening is discharged.The water of upper layer cleaning is discharged from filtering water outlet 7 after backwash.
Purification method can also include magnetic powder recycling step, the pollutant quilt being discharged by magnetic powder recovery port 25 and slag-drip opening 15
It is delivered to magnetic powder reclaimer, magnetic separator 17 separates magnetic powder from pollutant, and is recycled to magnetic powder and mouth 2 is added, into
Row recycling.The consumption of magnetic powder is greatly saved in this, has good energy economy ＆ environment effect.This part is the patent
A part for technique, but the part can be integrally connected with preceding two parts in actual purification system, can also be separation
State.
In Constructed Wetland For Purifying step, the water body detached by vortex gravity pouring is drained into artificial swamp, the wetland construction
On the bank slope in river, using the inclined-plane of bank slope, pass through soil, artificial dielectric, plant, the physics of microorganism, chemistry, biology three
It acts synergistically again, purified treatment is carried out to water body.
Although the utility model is described above by referring to specific embodiment, fields technology people
Member can be directed to configuration disclosed by the utility model and details it should be appreciated that in principle disclosed by the utility model and range
Make many modifications.The scope of protection of the utility model is determined by the attached claims, and claim is intended to
Whole modifications that the equivalent literal meaning of technical characteristic or range are included in claim.
Claims (9)
1. the purification system of a kind of combination coagulation cyclone filter and multidimensional charge for remittance wetland, which is characterized in that including following：Magnetic strength
Flocculation, vortex gravity pouring separation and artificial swamp；
Wherein, magnetic strength flocculation plant includes water inlet (1), flocculation main body and pharmaceutical supply device, and water inlet (1) is located at flocculation
On the side wall of main body, pharmaceutical supply device includes 3 drug addition ports being arranged on flocculation body top, and 3 medicaments are added
Mouth is that mouth (2) is added in magnetic powder, mouth (3) is added in inorganic coagulant and mouth (4) is added in organic flocculant respectively；Magnetic powder addition mouth (2),
Mouth (3) is added in inorganic coagulant and organic flocculant is added mouth (4) and is arranged sequentially in flocculation main body according to water (flow) direction；Water outlet
Pipeline is located on flocculation main body and the opposite side wall of water inlet (1)；The outlet conduit of flocculation plant is arranged diagonally downward to be vortexed
On the shell (5) for depositing separator, the outlet conduit of flocculation plant and the angle of horizontal plane are less than 30 °；
Vortex gravity pouring separator, including shell (5), the biological filter bed of material (16), vortex water outlet (10) and slag-drip opening (15)；It is raw
Object filter material layer (16) is arranged at intervals in shell (5), and separator main body is divided into two regions, the biological filter bed of material (16)
Region between shell (5) is backwash inhalant region, is cyclone filter area inside the biological filter bed of material (16)；Backwashing water enters
Mouth (21) setting is at the top of backwash inhalant region；The outlet conduit of flocculation plant is with tangent with the circumferential body of the biological filter bed of material (16)
Mode be inserted into the biological filter bed of material (16) inner wall and fix；Guide shell (6) is additionally provided in cyclone filter area, flow is in biofilter material
Vortex is formed between layer (16) and guide shell (6) outer barrel, guide shell (6) top is provided with vortex water outlet (10)；Vortex gravity pouring
Separator bottom is provided with slag-drip opening (15)；The biological filter bed of material (16) includes inside and outside two layers, and internal layer is little particle biofilter material
Layer (19), outer layer are the bulky grain biological filter bed of material (20)；The little particle biological filter bed of material (19) is by any in quartz sand, micropore haydite
Kind or two kinds composition, the bulky grain biological filter bed of material (20) by any one of zeolite, pelelith, macropore haydite or it is several mixing and
At；The biological filter bed of material (16) is additionally provided with filtering water outlet (7), and filtering water outlet (7) is located at below vortex water outlet (10), instead
The biological filter bed of material (16) inner wall of the opposite side of flushing water inlet port (21) simultaneously extends outside separator, in filtering water outlet
(7) it is additionally provided with filtering outlet valve (22)；
Magnetic strength flocculation plant is additionally provided with magnetic powder recovery port (25) with respect to the sidewall bottom of water inlet (1)；Purification system is also wrapped
Magnetic powder recycling equipment is included, magnetic powder recycling equipment includes magnetic separator (17) and recirculation conduit (18), magnetic strengthization wadding
The magnetic powder recovery port (25) of solidifying device is connected to magnetic separator (17), magnetic separator with the slag-drip opening (15) of vortex gravity pouring separator
(17) magnetic powder outlet is added mouth (2) with magnetic powder by recirculation conduit (18) and is connected to.
2. purification system according to claim 1, it is characterised in that：It is additionally provided with inside the vortex gravity pouring separator
Deflector (12), the deflector (12) are located at below the guide shell (6), heavy to be formed below the deflector (12)
Product object collecting region (13)；Deflector (12) bottom has to lower surface, and has Ji Nikou in the deflector bottom
(14), the pollutant of shell (5) the inner wall deposition is guided to lower surface to the Ji Nikou along the deflector (12)
(14), enter deposit collection area (13) through the Ji Nikou (14).
3. purification system described in claim 1, which is characterized in that magnetic powder is added mouth (2) and extend into flocculation body top, inorganic
Coagulant is added mouth (3) and extend into flocculation lower body part, is set between mouth (2) is added in magnetic powder and mouth (3) is added in inorganic coagulant
It is equipped with the straight baffle plate (23) extended downwardly from flocculation body top；Organic flocculant is added mouth (4) and extend into flocculation main body
Top；Magnetic strength flocculation plant further includes L-type baffle plate (24), and the vertical section of L-type baffle plate (24) adds positioned at inorganic coagulant
Entrance and organic flocculant are added between mouth.
4. purification system described in claim 1, which is characterized in that pharmaceutical supply device further includes automatic charging equipment.
5. the purification system described in claim 4, which is characterized in that magnetic powder is the magnetic powder for including ferroso-ferric oxide；Inorganic coagulation
Agent is one or more of mixing of aluminium salt, molysite and calcium chloride；Organic flocculant is polyacrylamide and its derivative macromolecule
Organic matter.
6. the purification system described in claim 5, which is characterized in that vortex gravity pouring separator further includes total outlet pipe road
(11), total outlet pipe road (11) are respectively communicated with vortex water outlet (10) and filtering water outlet (7), so that removal pollutant
Water after sewage and backwash filter flows through total outlet pipe road (11) and discharges；Magnetic strength flocculation plant and vortex gravity pouring separation
Bottom of device has the surface to slag-drip opening (15) and magnetic powder recovery port (25) direction diagonally downward respectively.
7. the purification system described in claim 6, which is characterized in that vortex gravity pouring separator is cylindrical tube, the cylinder
The height of shape cylinder is 1.5~3 times of its basal diameter.
8. the purification system described in claim 7, which is characterized in that the height of cylindrical tube be 2 times of its basal diameter or
2.5 times of person.
9. purification system according to claim 8, which is characterized in that the angle of outlet conduit and horizontal plane be 5 °, 10 ° or
15 ° of person.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102204 | 2017-08-31 | ||
| CN2017211022041 | 2017-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619196U true CN207619196U (en) | 2018-07-17 |
Family
ID=62818145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215295.XU Active CN207619196U (en) | 2017-08-31 | 2017-09-21 | A kind of purification system of combination coagulation cyclone filter and multidimensional charge for remittance wetland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619196U (en) |
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2017
- 2017-09-21 CN CN201721215295.XU patent/CN207619196U/en active Active
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