CN207468397U - Ecological filter bed purifying processing device - Google Patents
Ecological filter bed purifying processing device Download PDFInfo
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- CN207468397U CN207468397U CN201720809305.6U CN201720809305U CN207468397U CN 207468397 U CN207468397 U CN 207468397U CN 201720809305 U CN201720809305 U CN 201720809305U CN 207468397 U CN207468397 U CN 207468397U
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- filter bed
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- sewage
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Abstract
The utility model discloses ecological filter bed purifying processing devices.The ecological filter bed purifying processing device, purifies to the sewage to creek sewage draining exit, including an enclosure device, to the purifying area to the creek sewage draining exit enclosure into accommodating treatment sewage；With an ecological floating island device, it is arranged in the purifying area treatment sewage carrying out ecological purification.The ecological filter bed purifying processing device of the utility model, by enclosure device by sewage enclosure into pending purifying area, ecological floating island device carries out ecological purification to the sewage of the purifying area, improves the effect of purification.
Description
Technical field
The utility model is related to the technical field of sewage disposal, in particular to ecological filter bed purifying processing device.
Background technology
With the fast development of social economy, urban river, lake due to it is untreated industry and sanitary sewage it is direct
It is discharged into, loads of nutrition sharply increases, and eutrophication is extremely serious, so as to cause a large amount of consumption of Dissolved Oxygen in Water, causes water
Body anoxic and darkly smelly state, make the entire ecosystem crisis occur.Major part urban waterway in China's has existed black smelly at present
Phenomenon, the black smelly phenomenon in China river appear in creek in Shanghai earliest, subsequent Nanjing, Suzhou, Guangzhou inland river etc..Recent decades
Come, the range and degree of China's black and odorous water are constantly aggravated, and in national most of city section, flow through the water body of busy areas
The overwhelming majority is by different degrees of pollution, and degradation improves year by year.According to incompletely statistics, have in China's urban water-body
40% has black and odorous water.On April 16th, 2015, country promulgated《Water prevention and cure of pollution action plan》--- it " is ensureing with all strength
In water ecological environment safety " one, Special attention will be given to " regulation city black and odorous water " takes the control source to cut dirty, rubbish cleaning, dredging
The measures such as dredging, restoration of the ecosystem increase black and odorous water management.It is required that municipality directly under the Central Government, provincial capital, cities specifically designated in the state plan built-up areas
Black and odorous water will be substantially eliminated before the end of the year 2017.
From the inherent attribute of Treatment process and feature, purification techniques be generally divided into physical/chemical technology and biology/
Ecological technique.Physical/chemical technology is emergence technology more commonly used in city river improvement at present, mainly there is river exposure
Gas, bed mud be defeated to be dredged, diversion dirt removal and adds chemical agent etc..Physical/chemical technology short run effect is good, but costly, can only
Small rivers or the higher river of landscape value are handled, has certain side effect to environment, ecological effect is undesirable, it is difficult to is long
Phase is applied.Biology/ecological technique mainly has biofiltration, artificial swamp, oxidation pond, biological floating island etc. at present.Wherein biology is floating
Island is using biologic float bed made of emergent aquactic plant.Nitrogen phosphorus is the essential nutrient of plant growth, using the kind of suspension
Plant mode can be such that root system of plant is come into full contact with water body, and plant directly absorbs nitrogen, phosphorus and organic substance in water by root system
Be converted to own metabolism substance and growth and breeding.The environmental condition for procreation of living suitable for a variety of biologies is also created simultaneously, is rebuild
And restore aquatic ecosystem, and pass through the method for harvesting plant and separate pollutant from water body, make water correction.
In the prior art, it is typically to be realized by building sewage disposal device to the sewage disposal of creek sewage draining exit, this
Sample cost is higher, and handles relatively low to the clean-up effect of sewage.
Utility model content
In view of this, the utility model embodiment is designed to provide a kind of ecological filter bed purifying processing device, the life
State filter bed purifying processing device is higher to the clean-up effect of sewage.
A kind of ecological filter bed purifying processing device, purifies to the sewage to creek sewage draining exit, is filled including an enclosure
It puts, to the purifying area to the creek sewage draining exit enclosure into accommodating treatment sewage；With an ecological floating island device, it is arranged on institute
It states in purifying area the treatment sewage carrying out ecological purification；The enclosure device includes the separation being cascading
Layer, chemical cleaning method layer and vegetable layer.
Further, the separate layer is building stones packing layer.
Further, the chemical cleaning method layer is denitrogenation dephosphorizing packing layer.
Further, the enclosure device further includes the filter to house the separate layer, chemical cleaning method layer and vegetable layer
Net.
Further, the strainer is included to house the first strainer of separate layer, to accommodating chemical cleaning method layer second
Strainer and the third strainer to house vegetable layer.
Further, the mesh of first strainer is more than the mesh of the second strainer.
Further, the strainer is gabion box.
Further, the building stones of the building stones packing layer are cobblestone.
Further, the aeration part for being arranged on the ecological floating island device is further included.
The ecological filter bed purifying processing device of the utility model, by enclosure device by sewage enclosure into pending purification
Area, ecological floating island device carry out ecological purification to the sewage of the purifying area, improve the effect of purification.
For the above-mentioned purpose of the utility model, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that, the following drawings illustrates only the utility model some embodiments, therefore should
The restriction to range is counted as, for those of ordinary skill in the art, without creative efforts, also
Other relevant attached drawings can be obtained according to these attached drawings.
Fig. 1 shows the structure chart of ecological filter bed purifying processing device that one embodiment of the utility model is provided.
Main element symbol description：
The ecological filter bed purifying processing devices of 100-；
20- enclosure devices；
21- separate layers；
22- chemical cleaning method layers；
23- vegetable layers；
24- strainers；
40- ecological floating island devices；
60- is aerated part.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
It states.Preferred embodiment is given in attached drawing.But it can realize in many different forms, however it is not limited to be retouched herein
The embodiment stated.On the contrary, the purpose for providing these embodiments is made to the disclosure of which more thorough and comprehensive.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.As used herein, singulative is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is the meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and the meaning that Utopian meaning or too formal will be interpreted as having, unless in the various of the disclosure
It is clearly defined in embodiment.
In the description of the present invention, it is to be appreciated that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship are for only for ease of description the utility model and simplify description rather than instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The limitation of the utility model.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It is combined in an appropriate manner in any one or more embodiments or example.
In the description of the present invention, unless otherwise prescribed and limit, it should be noted that term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be the company inside mechanical connection or electrical connection or two elements
It is logical, it can be directly connected, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, presented above be not intended to limit the suitable of the element
Sequence and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, the first user fills
It puts and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from each of the disclosure
In the case of the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should be noted that：It, can be by the first composition member if a constituent element ' attach ' to another constituent element by description
Part is directly connected to the second constituent element, and " connection " third can be formed between the first constituent element and the second constituent element
Element.On the contrary, when by a constituent element " being directly connected to " to another constituent element, it will be appreciated that be in the first constituent element
And second third constituent element is not present between constituent element.
In addition, indefinite article " one kind " before the utility model element or component and "one" quantity to element or component
It is required that (i.e. occurrence number) unrestriction.Therefore "one" or " one kind " should be read as including one or at least one, and
The element or component of singulative also include plural form, unless the apparent purport of the quantity refers to singulative.
It please refers to Fig.1.The ecological filter bed purifying processing device 100 of the utility model embodiment, to creek sewage draining exit
Sewage purified, including an enclosure device 20, to the purifying area to creek sewage draining exit enclosure into accommodating treatment sewage；
With an ecological floating island device 40, it is arranged in purifying area treatment sewage carrying out ecological purification.
In above-described embodiment, ecological filter bed purifying processing device 100, by enclosure device 20 by sewage enclosure into pending
Purifying area, ecological floating island device 40 carries out ecological purification to the sewage of the purifying area, improves the effect of purification.
It is to be understood that although the ecological filter bed purifying processing device 100 of the utility model is to creek sewage draining exit
Sewage is purified, but this does not imply that the river that the ecological filter bed purifying processing device 100 of the utility model can be only applied to
Gush the purification of the sewage of sewage draining exit.The sewage of certain other forms is also applied for the technical program, can also reach same purification
Effect, such as all kinds of plant effuents etc..As for the above-mentioned purification of creek sewage draining exit provided, only the utility model ecology filter
The example of one application environment of bed purifying processing device 100, is not to be regarded as the ecological filter bed purification to the utility model
The limitation of processing unit 100.
Above-mentioned enclosure device 20 is to reach the purpose of enclosure by being laid in creek sewage draining exit.20 enclosures of enclosure device
The area of the purifying area of formation can be set as needed, be not to be regarded as the influence on the implementation result of the utility model.Enclosure
Device 20 can be any form for having and can enumerating enclosure, preferably, can enumerate one of which realization method.For example, it encloses
Every separate layer 21, chemical cleaning method layer 22 and the vegetable layer 23 that device 20 includes being cascading.
Herein, the effect of separate layer 21 is to play to be separated to prevent by the non-purifying area of purifying area and creek sewage draining exit
The sewage of non-purifying area enters purifying area, in addition, also playing a part of counterweight.Separate layer 21 can be to be filled to be formed by building stones
Building stones packing layer.Building stones can be stacked directly, and the connector being preferably used as by cementitious material between building stones may be used also certainly
The object that water penetrates can be allowed to be placed on building stones as connector, such as strainer 24, snakeskin bag, gunny etc. using use
In strainer 24, snakeskin bag, gunny etc..
Here, building stones can be cobblestone.Cobblestone is the by-product for exploiting yellow ground, because shape is gained the name like goose ovum.Goose
Cobble is derived from the sand generated after the crustal movement before living through 10000000 year by ancient riverbed protuberance as a kind of pure natural stone material
In Stone Mountain, experiencing and constantly squeezed in mountain torrents impact, flowing water handling process, rub and formed.Cobblestone can gather materials on the spot,
And the planktonic algaes such as the diatom accompanying by cobblestone play catharsis to sewage.
Here, the effect of chemical cleaning method layer 22 is by having nitrogen, phosphorus, heavy metal element and with micelle in removal sewage
The chemical reagent of contaminant particle existing for form.Preferably it is denitrogenation dephosphorizing packing layer.Here, denitrogenation dephosphorizing filler can be with
For flocculant, such as Chinese patent CN101643261A is can refer to, specially：By it is following by mass percentage into grouping
Into：64.52~86.42% laterite, 7.41~19.35% aluminium polychlorides, 6.17~16.13% ferric trichlorides；Laterite be containing
There is the laterite of the component of following precentagewise content meter：36.27~72.91%SiO2、Al2O39.19~28.37%, Fe2O3
4.4~15.66%, FeO 0.04~0.09%, MnO 0.03~0.22%, CaO 0.06~1.0%, MgO 0.07~
0.36%th, K2O 0.47~0.62%, Na2O 0.09~1.4%, P2O50.04~0.17%.Preparation method includes following
Step：(1) laterite dry, pulverize, is sieved；(2) by mass percent be 64.52~86.42% the step of (1) processing after
Laterite, mass percent be 7.41~19.35% aluminium polychloride and mass percent is 6.17~16.13% three
Iron chloride mixes, and grinding obtains algae-controlling laterite compound flocculant.
Above-mentioned vegetable layer 23 can be all plants with preferable purified water, such as can enumerate with watermifoil, calamus,
It is the water plant of representative in Scirpus tabernaemontani, canna, cyperus alternifolius, hornwort.
In order to be housed to separate layer 21, chemical cleaning method layer 22 with vegetable layer 23 three to be connected, filter can be set
Net 24.Strainer 24 can be one, i.e. separate layer 21, chemical cleaning method layer 22 and vegetable layer 23 is accommodated in a strainer 24.
Or it is a plurality of, such as three.Specifically, strainer 24 is included to house the first strainer of separate layer 21, to accommodating
22 second strainer of chemical cleaning method layer and the third strainer to house vegetable layer 23.
The mesh of first strainer is more than the mesh of the second strainer.
Here, strainer 24 can be gabion box.
Aeration part 60 including being arranged on the ecological floating island device 40, to being aerated in purifying area, can carry in this way
The oxygen content of water body in high purifying area.
Above-mentioned 40 (not shown) of ecological floating island device includes chinampa monomer and is connect with chinampa monomer and to adjust
Save the regulating device of its immersed depth, chinampa monomer includes the chinampa frame equipped with hollow cavity, micro- in hollow cavity
It biology and the biology base module of aquatic animal symbiosis, the fixing device being connect with chinampa frame and is inoculated on fixing device
Water plant.
Above-mentioned, the composite ecological floating island of the utility model overcomes the shortcomings that traditional biological chinampa pollutional load is low, and leads
Will rely on plantation in the biological basic mode of the water plant on fixing device and aquatic animal and microbe symbiotic formed plant,
Animal, the sewage purification system of microorganism coordinative role.
It is understood that chinampa frame can be assembled by pvc pipe.
Connect with chinampa monomer and to adjust the regulating device of its immersed depth can be loaded with counterweight adjusting dress
It puts, the depth of the made biological chinampa device is adjusted by the weight for adjusting counterweight.
More specifically, which can also connect with anchor or weight, be fixed the device by anchor or weight
It, can also be by being connect, such as deal pile with other moisture-proof devices at a position.It no longer repeats one by one herein.
Impact damage caused by wave can be prevented between the monomer of chinampa there are certain gap.Chinampa monomer it
Between can by the materials such as polyethylene rope, metal buckle, anti-corrosion rope by different shape arrangement connect into made biological chinampa device.It is preferred that
Ground, chinampa monomer can be vertically arranged arrangement, along the water (flow) direction of river sewage, can improve made biological chinampa device to creek tide
The tolerance of nighttide impact force is hardly damaged deformation.Furthermore the gap between the monomer of chinampa can also become fish oviposition or other lifes
The space that object carries when moving.
Wherein, pollutant oxygenolysis is CO by metabolic response by microorganism2And H2The final products such as O are converted into micro- life
The nutriment of object promotes the growth and breeding of itself；And the large specific surface area of microorganism simultaneously contains polysaccharide emplastic, can
To adsorb some pollutants and heavy metal in environment etc.；Furthermore after microorganism in environment, these microorganisms become
After dominant bacteria in environment, they can effectively inhibit the growth of some pathogens and spoilage organisms, such as lactic acid bacteria becomes dominant bacteria
With regard to the growth of Escherichia coli in energy inhibition system etc., so as to reduce the generation of ammonia and stink.
Furthermore aquatic animal can directly absorb nutrient salts, organic broken for freshwater mussel, spiral shell, phytophage zooplankter and fish etc.
Bits and phytoplankton, purifying water effect are especially pronounced.Aquatic animal population has the function of to improve water ecosystem structure.Such as,
Bivalves per ton can eat fresh phytoplankton .8kg for every 4 hours；Spiral shell be then with bottom it is raw, using planktonic organism, detritus and bacterium as
Staple food, and the bacterium at drinking water bottom and organic debris；By the benthic combination such as spiral shell, freshwater mussel, perfect Aquatic Ecosystem 2 can be formed
System, is conducive to the promotion and sustainable development of water quality.
Also, not only organic matter and nitrogen phosphorus have the absorption cleaning effect to also have certain scape to the plant being inoculated on biological floating island
See effect.
Biological basic mode includes biomembrane and the ecological filler being placed in the cavity of biofilm formation；It is pre- solid on ecological filler
Surely there is microorganism.
It is above-mentioned, microbial technique is pre-fixed so that ecological floating island can quickly realize purification of water quality, greatlys save investment, significantly
Reduce plant harvesting amount and maintenance management expense.
It is understood that preferably, biomembrane is wrapped in outside ecological filler, formed by 60 stereo biological carrier structures
Into.Biological basic mode includes the reticular structure to contain aquatic animal.
In the utility model embodiment, reticular structure is connect with chinampa frame；Reticular structure is the net into spherical shape setting
Shape structure.
It is above-mentioned, apart from the water surface about 40~60mm at the centre of sphere of the reticular structure of each spherical setting.The spherical setting of this kind
Fixed structure is also provided with outside reticular structure, is swung with to avoid its water (flow) direction along sewage.
In the utility model embodiment, chinampa frame include the chinampa disk that is connect with fixing device and with chinampa disk
Connection is placed in the chinampa stent that chinampa disk deviates from fixing device side；Chinampa disk is offered with to pass through water plant root system
Through-hole.Reticular structure is connect with chinampa disk.Biological basic mode further includes the bionic plant stretched into reticular structure.
Here, bionic plant can effectively avoid introducing water hyacinth etc. from easily foreign substance being caused to be invaded, and not easy to control
Plant.In addition, some substances can be released in growth course to water body by effectively reducing plant, so as to cause certain in water body
The problem of a little water quality parameters change, it is more environmentally friendly.Biological basement membrane is equipped with the terminal pad to connect bionic plant；Terminal pad
It is connect with chinampa frame.Water plant is watermifoil, calamus, Scirpus tabernaemontani, canna, cyperus alternifolius, in hornwort any one or
Arbitrary several combination.Microorganism include in photosynthetic bacteria, bacillus, Filamentous flora, fungi any one or it is arbitrary several
The combination of kind.
It is above-mentioned not address part, suitable for the prior art.
Although the above more term for having used expression structure, it does not preclude the possibility of using other terms.It uses
These terms are used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as any additional
Limitation be all contrary to the spirit of the present invention.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be described with power
Subject to the protection domain of profit requirement.
Claims (9)
1. a kind of ecological filter bed purifying processing device, purifies to the sewage to creek sewage draining exit, which is characterized in that including
One enclosure device, to the purifying area to the creek sewage draining exit enclosure into accommodating treatment sewage；With an ecological floating island device,
It is arranged in the purifying area treatment sewage carrying out ecological purification；The enclosure device includes being cascading
Separate layer, chemical cleaning method layer and vegetable layer.
2. ecological filter bed purifying processing device according to claim 1, which is characterized in that the separate layer is building stones filler
Layer.
3. ecological filter bed purifying processing device according to claim 1, which is characterized in that the chemical cleaning method layer is denitrogenation
Dephosphorization filler layer.
4. ecological filter bed purifying processing device according to claim 1, which is characterized in that the enclosure device further includes use
To house the strainer of the separate layer, chemical cleaning method layer and vegetable layer.
5. ecological filter bed purifying processing device according to claim 4, which is characterized in that the strainer is included to accommodating
First strainer of separate layer, the third strainer to accommodating the second strainer of chemical cleaning method layer and to house vegetable layer.
6. ecological filter bed purifying processing device according to claim 5, which is characterized in that the mesh of first strainer is big
In the mesh of the second strainer.
7. ecological filter bed purifying processing device according to claim 4, which is characterized in that the strainer is gabion box.
8. ecological filter bed purifying processing device according to claim 2, which is characterized in that the building stones of the building stones packing layer
For cobblestone.
9. ecological filter bed purifying processing device according to claim 1, which is characterized in that further include and be arranged on the ecology
The aeration part of floating island device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720809305.6U CN207468397U (en) | 2017-07-05 | 2017-07-05 | Ecological filter bed purifying processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809305.6U CN207468397U (en) | 2017-07-05 | 2017-07-05 | Ecological filter bed purifying processing device |
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| Publication Number | Publication Date |
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| CN207468397U true CN207468397U (en) | 2018-06-08 |
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ID=62256249
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129117A (en) * | 2017-07-05 | 2017-09-05 | 中山市中开环保设备制造有限公司 | Ecological filter bed purifying processing device |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129117A (en) * | 2017-07-05 | 2017-09-05 | 中山市中开环保设备制造有限公司 | Ecological filter bed purifying processing device |
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