CN101613131B - Water purifying device - Google Patents
Water purifying device Download PDFInfo
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- CN101613131B CN101613131B CN2008101682657A CN200810168265A CN101613131B CN 101613131 B CN101613131 B CN 101613131B CN 2008101682657 A CN2008101682657 A CN 2008101682657A CN 200810168265 A CN200810168265 A CN 200810168265A CN 101613131 B CN101613131 B CN 101613131B
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- steeping vat
- membrane unit
- bag
- filtering membrane
- bioactive carbon
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to a water purifying device which effectively and highly exhibits the actions as follows: original adsorptive capacity based on purification of filter membrane unit and bio-activated carbon, biolysis performance based on bacteria in the bio-activated carbon, and bio-contact oxidation function generated by honeycomb structure, purification action of optimized water, excellentsimplification of filling and extraction of bio-contact oxidation to a maceration tank, and excellent maintainability. The water purifying device comprises a maceration tank (1) for leading in the raw water (W1); a filter membrane unit (2) macerated by the raw water; an aerated conduit (3) arranged near to the lower bottom (1a) of the maceration tank; a honeycomb structure (5) causing the granular and powdery bio-activated carbon (4) to aerate with the raw material in the maceration tank, and equipped with cylinder form shape at periphery of the filter membrane unit; a bag (6) formed by screen mesh filling with the bio-activated carbon (4) is mounted by detachably inserting in chambers (7), (7)...communicated at the upper and lower directions of the honeycomb structure.
Description
Technical field
The present invention relates to purifier, effectively and to heavens bring into play based on originally adsorptive power of the purification of filtering membrane unit and bioactive carbon, and based on the biological decomposition usefulness of the bacterium in the bioactive carbon, and the bio-contact oxidation function that produces of honeycomb structured body, thereby make the water purification effect excellent, bioactive carbon is good to the simplification of the filling of steeping vat, extraction, and maintainability is excellent.
Background technology
In the past, known have a following purifier: be provided with the filtering membrane unit that is immersed in the described former water in the steeping vat that imports former water, described lower bottom part near described steeping vat below this filtering membrane unit is provided with aeration tube, carry out aeration by this aeration tube, thereby the bioactive carbon of granular and even powdery is refluxed with former water aeration in described steeping vat, water is purified.During by this purifier water purification, also can remove the such resistance to chlorine causal organism of Cryptosporidium, in addition, also can remove haloform precursor, colourity, ammonium-nitrogen, anion surfactant, stink substance etc. (for example, referring to patent documentation 1.)。
Patent documentation 1: Unexamined Patent 10-323683 communique
Summary of the invention
Yet, if the above-mentioned purifier in the past of record in the patent documentation 1 produces the effect that the bioactive carbon of piling up in the stagnation section of aeration backflow can not be brought into play absorption property, organism minimizing performance in steeping vat.Thus, the effect that the absorption property that bioactive carbon in the stagnation section that is refluxed by the aeration in the steeping vat causes, organism reduce performance reduces, must around for example steeping vat, be provided for preventing the stirring diffuser of activated carbon precipitation, and, must be useful on to the described stirring air fed air source of diffuser.
In addition, if the above-mentioned purifier in the past of record in the patent documentation 1, for the filtering membrane unit that floods in the former water of routine cleaning in steeping vat, for example must use effective chlorine density is that 10～12% chlorine bleach liquor cleans carrying out liquid in the steeping vat as liquid, therefore, exist the organism of bioactive carbon to reduce the problem that performance reduces.And, reduce the decline of performance for the organism that prevents this bioactive carbon, a large amount of operations and time that must be following, namely, bioactive carbon is transplanted in the groove that separates with steeping vat and stores, to after carrying out the liquid cleaning in the steeping vat, again bioactive carbon is transplanted in the steeping vat reinstatement with described liquid.
And it is limited wanting the bioactive carbon that whole stagnation sections amount, that aeration in steeping vat refluxes piles up is transferred, also can be between the decubation to the performance of the bioactive carbon that is subject to poisoning, organism reduces performance and exert an influence.
The present invention finishes for solving above-mentioned shortcoming in the past, its objective is the purifier that provides following: effectively and to heavens bring into play based on originally adsorptive power of the purification of filtering membrane unit and bioactive carbon, and based on the biological decomposition usefulness of the bacterium in the bioactive carbon, and the bio-contact oxidation function that produces of honeycomb structured body, thereby make the water purification effect excellent, bioactive carbon is good to the simplification of the filling of steeping vat, extraction, and maintainability is excellent.
The present invention is in view of above-mentioned problem, the 1st invention is: a kind of purifier, has the steeping vat that imports former water, be arranged in this steeping vat and be immersed in filtering membrane unit in the described former water, with the aeration tube of the below that is arranged on described filtering membrane unit near described steeping vat lower bottom part, in described steeping vat, make the bioactive carbon of granular and even powdery that water is purified, it is characterized in that, be provided with described filtering membrane unit at the substantial middle place of described steeping vat, periphery in described filtering membrane unit is provided with the honeycomb structured body that profile is tubular, inserted the bag that is formed by screen cloth of described bioactive carbon can load and unload ground insertion and being installed in the cell of the above-below direction connection of described honeycomb structured body.
In addition, the 2nd invention of the present invention is: such as the 1st purifier, it is characterized in that, described bag forms positive longitudinal, described bag is set to the joggling part in roughly mid-way that can be by being positioned at lengthwise and doubling, rising wood structure of an essay at described steeping vat is provided with suspension rod, this joggling part makes described bag hang to be doubled state via the suspension hook that is provided with fastener, described fastener can block with taking off and is stuck on the suspension rod, one side of two bursts of sections of the described bag of doubling is inserted among of the described cell that adjoins each other, and the opposing party of two bursts of sections of the described bag of doubling is inserted in another of the described cell that adjoins each other.
In addition, the 3rd invention of the present invention is:, it is characterized in that dropping in described steeping vat has the synthetic resins particle processed that can remove the dirt that is attached to described filtering membrane unit such as the 1st or 2 described purifier.
Invention according to the 1st record of the present invention, has the steeping vat that imports former water, be arranged in this steeping vat and flood filtering membrane unit in the described former water, with the aeration tube of the below that is arranged on described filtering membrane unit near described steeping vat lower bottom part, the purifier that in described steeping vat, makes the bioactive carbon of granular and even powdery that water is purified, wherein, be provided with described filtering membrane unit at the substantial middle place of described steeping vat, periphery in described filtering membrane unit is provided with the honeycomb structured body that profile is tubular, inserted the bag that is formed by screen cloth of described bioactive carbon can load and unload ground insertion and being installed in the cell of the above-below direction connection of described honeycomb structured body, therefore, by the aeration from aeration tube, the aeration that lower bottom part in the steeping vat is produced refluxes after the gap between the membrane element of filtering membrane unit rises, and transfers katabatic drainage to.Then, this katabatic drainage by be arranged on filtering membrane unit periphery, in the cell that the above-below direction of honeycomb structured body is communicated with.In the unit that this honeycomb structured body arranges, releasably insert and be equipped with the bag that is formed by screen cloth of the bioactive carbon of having inserted granular or powdery, thereby the backflow that contains dissolved oxygen contacts the organism minimizing function that can bring into play the original adsorptive power of bioactive carbon and produce by adsorbing to bioactive carbon with bioactive carbon.And, the cellular cell of honeycomb structured body promotes vertical circulation, oxygen supply also is activated, thereby the aerobism microorganism as bacterium is activated, and the biological decomposition usefulness of performance decomposing organic matter, therefore, complementary ground has effectively promoted the bio-contact oxidation function, water is purified highly carry out.For this reason, can be as the water-purification plant in the past of record in the patent documentation 1: the effect that the absorption property that the bioactive carbon in the stagnation section that is refluxed by the aeration in the steeping vat causes, organism reduce performance reduces, must around for example steeping vat, be provided for preventing the stirring diffuser of activated carbon precipitation, be used for to the described stirring air fed air source of diffuser.In addition, because bioactive carbon is releasably to insert and be installed in the cell of the above-below direction of honeycomb structured body connection with the bag that is formed by screen cloth, therefore different from the above-mentioned purifier in the past of record in the patent documentation 1, bioactive carbon is simple to filling, the extraction of steeping vat, and maintainability is excellent.The purifier of described patent documentation 1 is as follows: for the filtering membrane unit that floods in the former water of routine cleaning in steeping vat, for example carry out liquid in to steeping vat when cleaning as liquid in that to use effective chlorine density be 10～12% chlorine bleach liquor, the organism that produces bioactive carbon reduces the problem that performance reduces, and, reduce the decline of performance for the organism that prevents this bioactive carbon, a large amount of operations and time that must be following, namely, bioactive carbon is transplanted in the groove that separates with steeping vat and stores, with described liquid to after carrying out liquid in the steeping vat and cleaning, again bioactive carbon is transplanted in the steeping vat reinstatement.
In addition, invention according to the 2nd record of the present invention, described bag forms positive longitudinal, described bag is set to the joggling part in roughly mid-way that can be by being positioned at lengthwise and doubling, rising wood structure of an essay at described steeping vat is provided with suspension rod, this joggling part makes described bag hang to be doubled state via the suspension hook that is provided with fastener, described fastener can block with taking off and is stuck on the suspension rod, one side of two bursts of sections of the described bag of doubling is inserted among of the described cell that adjoins each other, the opposing party of two bursts of sections of the described bag of doubling is inserted in another of the described cell that adjoins each other, therefore, having inserted the bag that is formed by screen cloth of bioactive carbon can be simply and exactly, releasably insert and be installed on the periphery that is arranged on the filtering membrane unit, in profile is the cell that is communicated with of the above-below direction of the honeycomb structured body of tubular.Thus, can be as patent documentation 1 described water-purification plant in the past: the effect that the absorption property that the bioactive carbon in the stagnation section that is refluxed by the aeration in the steeping vat causes, organism reduce performance reduces, must around for example steeping vat, be provided for preventing the stirring diffuser of activated carbon precipitation, must be useful on to the described stirring air fed air source of diffuser.In addition, therefore different from the above-mentioned purifier in the past of record in the patent documentation 1 because bioactive carbon is releasably to insert and be installed in the cell that the above-below direction of described honeycomb structured body is communicated with the bag that is formed by screen cloth, the maintainability excellence.The purifier of above-mentioned patent documentation 1 is as follows: for the filtering membrane unit that floods in the former water of routine cleaning in steeping vat, for example carry out liquid in to steeping vat when cleaning as liquid in that to use effective chlorine density be 10～12% chlorine bleach liquor, the organism that produces bioactive carbon reduces the problem that performance reduces, and, reduce the decline of performance for the organism that prevents this bioactive carbon, a large amount of operations and time that must be following, namely, bioactive carbon is transplanted in the groove that separates with steeping vat and stores, with described liquid to after carrying out liquid in the steeping vat and cleaning, again bioactive carbon is transplanted in the steeping vat reinstatement.
In addition, according to the invention of the 3rd record of the present invention, dropping in described steeping vat has the synthetic resins particle processed that can remove the dirt that is attached to described filtering membrane unit.Therefore, be accompanied by the aeration that produces from the aeration of the aeration tube that is arranged on the lower bottom part in the steeping vat and reflux, synthetic resins particle flow processed, thereby, can remove the dirt that is attached on the filtering membrane unit by this particle.
Description of drawings
Fig. 1 is the sectional view of the embodiment of expression purifier of the present invention.
Fig. 2 is the amplification sectional view that is described as follows state: will insert the bag doubling of bioactive carbon, its two bursts of sections be inserted in the unit of honeycomb structured body of the purifier that consists of identical present embodiment, and with the state of its suspension.
Fig. 3 is same amplification plan view.
Nomenclature
1. steeping vat
2. filtering membrane unit
3. aeration tube
4. bioactive carbon
5. honeycomb structured body
The bag
7. cell
8. suspension rod
9. suspension hook
10. particle
The former water of W1
W2 processes water
Embodiment
Below, describe the present invention according to accompanying drawing in detail by preferred forms of the present invention.
Fig. 1 is the sectional view of the embodiment of expression purifier of the present invention; Fig. 2 is the amplification sectional view that is described as follows state: will insert the bag doubling of bioactive carbon, its two bursts of sections be inserted in the unit of honeycomb structured body of the purifier that consists of identical present embodiment, and with the state of its suspension; Fig. 3 is same amplification plan view.
Embodiments of the present invention are, possess: the steeping vat 1 that imports former water W1; Be arranged in this steeping vat 1, be immersed in the filtering membrane unit 2 among the described former water W1; Be arranged on the below of described filtering membrane unit 2 near the aeration tube 3 of the lower bottom part 1a of described steeping vat 1.The refining plant that makes the bioactive carbon 4 of granular and even powdery that water is purified in described steeping vat 1, this point and for example patent documentation 1 described purifier in the past are identical formation, effects.
Yet, in the purifier of present embodiment 1, to be provided with described filtering membrane unit 2 at the substantial middle place of described steeping vat 1, periphery in described filtering membrane unit 2 is provided with the honeycomb structured body 5 that profile is tubular, the bag 6 that is formed by screen cloth of having inserted described bioactive carbon 4 releasably inserts and is installed on the cells 7 that are communicated with at the above-below direction of described honeycomb structured body 5, in the 7....
In the present embodiment, as shown in Figure 1, the bottom of above-mentioned steeping vat 1 forms the cross section inverted trapezoidal of the angle of about 60 degree.Steeping vat 1 is because its underpart forms the cross section inverted trapezoidal of the angle of about 60 degree, and impelling aeration to reflux becomes impartial convection current, the situation that precipitates, stagnates so that particle described later 10 can be partial to a jiao of steeping vat 1.
Can enumerate such as rivers and creeks water, lakes and marhshes water, pond water, underground water etc. as above-mentioned former water W1.
Membrane element as using in the filtering membrane unit 2 can use for example secondary filter film (MF flat sheet membrane).The aperture maximum of this secondary filter film has 0.2 micron, can remove suspended matter, size among the former water W1 and be the such bacterium of Cryptosporidium (pathogenicity bo protista) about 5 microns.
In the present embodiment, above-mentioned bioactive carbon 4 uses granular bioactive carbon, and inner face is formed with countless tiny holes, because every 1g has about 1000m
2Interior surface area, thereby can remove, reduce organism, ammonium-nitrogen take the haloform precursor substance as representative.
In the present embodiment, above-mentioned bag 6 forms positive longitudinal, described bag 6 is set to the joggling part 6a in about mid-way that can be by being positioned at lengthwise L1 and doubling, be provided with suspension rod 8 at the rising wood 1b of described steeping vat 1 structure of an essay, this joggling part 6a makes described bag 6 and hangs and is doubled state via the suspension hook 9 that is provided with fastener 9a, described fastener 9a can block as stationary installation and is stuck on the suspension rod 8 with taking off, two gangs of 6a of section of the described bag 6 of doubling, the side of 6b is inserted among of the described cell 7 that adjoins each other, two gangs of 6a of section of the described bag 6 of doubling, the opposing party of 6b is inserted in another of the described cell 7 that adjoins each other.The diameter of two gangs of 6a of section, 6b of the lengthwise L1 of this bag 6 and above-mentioned bag 6
Can be according to the length L of described cell 7 ' 1, internal diameter
' and freely increase and decrease change.In addition, the size that forms the screen cloth of bag 6 can be selected suitable size according to the size of the granularity of the granular bioactive carbon 4 of packing in the bag 6. Cell 7,7... the direction of adjacency, in Fig. 3, refer to direction in length and breadth, the state that shows in Fig. 3 is: the side of two gangs of 6a of section, 6b of bag 6 is inserted into the cell 7 of horizontal adjacency, 7... in, the opposing party of two gangs of 6a of section, 6b of the above-mentioned bag 6 of doubling is inserted in another cell 7 that adjoins each other in the horizontal, but not limit by diagram, it also can be the cell 7 that the side of bag 6 two gangs of 6a of section, 6b is inserted into vertical adjacency, 7... in, the opposing party of two gangs of 6a of section, 6b of the above-mentioned bag 6 of doubling is inserted in another cell 7 that adjoins each other in the vertical.
In described steeping vat 1 interior input the synthetic resins that can remove the dirt that is attached to described filtering membrane unit 2 particle 10 processed is arranged.As this synthetic resins particle 10 processed, in the present embodiment, can use that proportion for example is 1.05, granularity is the granules of polystyrene of 3mm, the input amount of this particle 10 is made as the former water W1 in the steeping vat 1 capacity about 1%.So, synthetic resins particle 10 processed is put in the steeping vat 1, be the dirt that is attached on the filtering membrane unit 2 in order to remove: the aeration that synthetic resins particle 10 processed produces with the aeration from the aeration tube 3 that is arranged on the lower bottom part 1a in the steeping vat 1 refluxes steeping vat 1 interior flowing, thereby this particle 10 is contacted with filtering membrane unit 2, remove thus the dirt that is attached on the filtering membrane unit 2.
In the drawings, P1 is for the raw water pump that former water W1 is imported in the steeping vat 1.P2 is discharged to steeping vat 1 processing water pump outward for the processing water W2 with purifying treatment.P3 is for the aeration blower that displace air is arrived above-mentioned aeration tube 3.
The embodiment of purifier of the present invention contains above formation, possesses: the steeping vat 1 that imports the former water W1 such as rivers and creeks water, lakes and marhshes water, pond water, underground water; Be arranged on this steeping vat 1 inner plane substantial middle place and be immersed in filtering membrane unit 2 among the described former water W1; Be arranged on the below of described filtering membrane unit 2 near the aeration tube 3 of the lower bottom part 1a of described steeping vat 1.Make granular bioactive carbon 4 that water is purified in described steeping vat 1, this point and for example patent documentation 1 described purifier in the past are identical formation, effects.
At this moment, in the present embodiment, as the membrane element that uses in the filtering membrane unit 2, can use the aperture maximum that 0.2 micron for example secondary filter film (MF flat sheet membrane) is arranged, thereby to remove suspended matter, size among the former water W1 be the such bacterium of Cryptosporidium (pathogenicity bo protista) about 5 microns.
Yet, in the purifier of present embodiment, periphery in the above-mentioned filtering membrane unit 2 of the center configuration of steeping vat 1, being provided with profile is the honeycomb structured body 5 of tubular, the bag 6 that is formed by screen cloth of having inserted above-mentioned bioactive carbon 4 is inserted in the cells 7 that are communicated with at the above-below direction of above-mentioned honeycomb structured body 5,7... in, owing to use releasably is installed on the suspension rod 8 as the suspension hook 9 of stationary installation, therefore, be used to the aeration from aeration tube 3, the gap that the aeration that lower bottom part 1a in the steeping vat 1 produces refluxes between the membrane element of filtering membrane unit 2 forms upwelling W3, transfers katabatic drainage W4 after the rising to.
Then, this katabatic drainage W4 descends rapidly with fast flow velocity, the periphery by being arranged at filtering membrane unit 2, in profile is the cell 7 that is communicated with of the above-below direction of the honeycomb structured body 5 of tubular.In the present embodiment, in the cell 7 that in this honeycomb structured body 5, arranges, releasably be equipped with for example to have inserted and have 1000m among the 1g
2Interior surface area bioactive carbon 4 by screen cloth form the bag 6, therefore, the backflow that contains dissolved oxygen contacts with bioactive carbon 4, thereby can bring into play bioactive carbon 4 adsorptive power originally, and the organic function of minimizing because causing to bioactive carbon 4 absorption.
And in embodiments of the present invention, the inner face of granular bioactive carbon 4 is formed with countless tiny holes, and every 1g has about 1000m
2Interior surface area, thereby the organism take the haloform precursor substance as representative, ammonium-nitrogen can be adsorbed in this tiny hole, thereby be removed, reduce.
At this moment, the cellular cell 7 of honeycomb structured body 5 promotes vertical circulation, oxygen supply in the vertical circulation is active, therefore the such aerobism microorganism of bacterium is activated, can bring into play the biological decomposition usefulness of so-called decomposing organic matter, and, complementaryly, effectively promote the bio-contact oxidation function, therefore can carry out to heavens water purification.
Therefore, in patent documentation 1 described water-purification plant in the past, the effect that the absorption property that bioactive carbon in the stagnation section that is refluxed by the aeration in the steeping vat causes, organism reduce performance reduces, must around for example steeping vat, be provided for preventing the stirring diffuser of biological activity carbon deposition, maybe must be useful on the equipment to the air fed air source of described stirring usefulness diffuser etc.Different therewith, need not in the present embodiment to use these equipment, structure becomes simple, and makes and assemble cheap.In addition, honeycomb structured body 5 itself is made by sound construction ground and is formed.
In addition, bioactive carbon 4 is releasably to insert and be installed in the cell 7 that the above-below direction of above-mentioned honeycomb structured body 5 is communicated with the bag 6 that is formed by screen cloth.
Namely, though not shown, the bag 6 that forms positive longitudinal is being positioned at the roughly joggling part 6a of centre of lengthwise L1, be folded in half as shown in Figures 1 and 2, be provided with suspension rod 8 at the rising wood 1b of above-mentioned steeping vat 1 structure of an essay, joggling part 6a is situated between and makes described bag 6 be doubled state by the suspension hook 9 that is provided with fastener 9a, and described fastener 9a can block with taking off and is stuck on the suspension rod 8.And, two gangs of 6a of section of the described bag 6 of doubling, the side of 6b is inserted into mutually among of cell 7 of the honeycomb structured body 5 of adjacency in length and breadth, two gangs of 6a of section of the described bag 6 of doubling, the opposing party of 6b is inserted into mutually in another of described cell 7 of adjacency in length and breadth, therefore, for example using effective chlorine density is that 10～12% chlorine bleach liquor is when carrying out routine cleaning as liquid to the filtering membrane unit 2 that impregnated in the former water W1 in the steeping vat 1, from beginning to carry out the box 7 of each honeycomb structured body 5, cleanings in 7 until the cleaning of filtering membrane unit 2 finish during, the described bag 6 that to insert the doubling of granular activated charcoal 4 by hook 9 is sling to the outside of steeping vat 1 if be situated between, the situation that the above-mentioned purifier in the past described in the patent documentation 1 then can not occur: the organism that bioactive carbon occurs reduces the problem of degradation, perhaps reduce the decline of performance for the organism that prevents this bioactive carbon, a large amount of operations and time that must be following, namely, bioactive carbon is transplanted in the groove (not shown) that separates with steeping vat and stores,, again it is turned back in the steeping vat after cleaning in the steeping vat with described liquid.In the present embodiment, the side of two gangs of 6a of section, 6b of the described bag 6 of doubling is inserted into mutually among of cell 7 of the honeycomb structured body 5 of adjacency in length and breadth, and the opposing party of two gangs of 6a of section, 6b of the described bag 6 of doubling is inserted into mutually in another of described cell 7 of adjacency in length and breadth, by such simple operations, bioactive carbon 4 is transplanted in the steeping vat 1, restore to the original state, thereby need not a large amount of labours, just can carry out easily filling, the extraction of 4 pairs of steeping vats 1 of bioactive carbon with the short period of time, maintainability is excellent.In addition, because bioactive carbon 4 directly is fetched into the outside of steeping vat 1 to fill in bag 6 state, can not be subject to the impact of poisoning, therefore performance recovery and the organism without detriment to bioactive carbon 4 reduces performance.
In the present embodiment, as shown in Figure 1, the bottom of above-mentioned steeping vat 1 forms the cross section inverted trapezoidal of the steep angle of about 60 angles of spending, thus, the aeration that is produced by the aeration that is arranged on from the aeration tube 3 of the lower bottom part 1a in the steeping vat 1 refluxes, on one side steeping vat 1 interior acceptance from around compacting, flow equably near the center in steeping vat 1 on one side, therefore, follow this aeration to reflux, synthetic resins particle 10 processed can be partial to a jiao of steeping vat 1 and the situation that precipitates, stagnate.Flow rapidly along the interior inclined-plane of lower bottom part 1a, thereby this particle 10 can effectively and reliably be removed by contacting with the dirt that is attached to filtering membrane unit 2 dirt.
In the above-described embodiment, bag 6 doublings of the bioactive carbon 4 of granular or powdery will have been inserted, its joggling part 6c in the middle of roughly is suspended on the suspension rod 8 with suspension hook 9, two gangs of 6a of section, 6b of bag 6 are inserted the cell 7 of honeycomb structured body 5, in 7, can freely install with loading and unloading, but the cell 7 of honeycomb structured body 5, the bag 6 of 7 interior insertions also can be folded to insert in the cell 7,7.In addition, as the bioactive carbon 4 that is filled in the bag 6, use granular material, but this is not limited to illustrative situation, when using the bioactive carbon 4 of powdery, the countless tiny formed interior surface area in hole that forms in inside also increases than granular bioactive carbon 4, therefore, originally adsorptive power of bioactive carbon 4, and also is scope of the present invention based on the situation that the biological decomposition usefulness of the interior bacterium of bioactive carbon 4 all increases.And then, in Fig. 3, hexagonal cell 7 describes as representative the cell 7 of honeycomb structured body 5 take the plane, but the planeform of this cell 7 is not limited to sexangle, except the polygon of plane octagon, plane pentagon, plane triangle, planar rondure also is the scope of application of the present invention.
The present invention effectively and to heavens brings into play following effect: based on originally adsorptive power of the purification of filtering membrane unit and bioactive carbon, and the bio-contact oxidation function that produces based on biological decomposition usefulness and the honeycomb structured body of the bacterium in the bioactive carbon, optimize the water purification effect, bioactive carbon is good to the simplification of the filling of steeping vat, extraction, is suitable for purposes, the function of maintainability excellence.
Claims (3)
1. purifier, have the steeping vat that imports former water, be arranged in this steeping vat and be immersed in the filtering membrane unit in the described former water and be arranged on the below of described filtering membrane unit near the aeration tube of described steeping vat lower bottom part, in described steeping vat, make the bioactive carbon of granular and even powdery that water is purified, it is characterized in that
Centre at described steeping vat is provided with described filtering membrane unit, periphery in described filtering membrane unit is provided with the honeycomb structured body that profile is tubular, inserted the bag that is formed by screen cloth of described bioactive carbon, can load and unload ground insertion and being installed in the cell of the above-below direction connection of described honeycomb structured body.
2. purifier according to claim 1, it is characterized in that, described bag forms positive longitudinal, described bag is set to the joggling part in mid-way that can be by being positioned at lengthwise and doubling, rising wood structure of an essay at described steeping vat is provided with suspension rod, this joggling part makes described bag hang to be doubled state via the suspension hook that is provided with fastener, described fastener can block with taking off and is stuck on the suspension rod, one side of two bursts of sections of the described bag of doubling is inserted among of the described cell that adjoins each other, and the opposing party of two bursts of sections of the described bag of doubling is inserted in another of the described cell that adjoins each other.
3. purifier according to claim 1 and 2 is characterized in that, dropping in described steeping vat has the synthetic resins particle processed that can remove the dirt that is attached to described filtering membrane unit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-168701 | 2008-06-27 | ||
| JP2008168701A JP2010005553A (en) | 2008-06-27 | 2008-06-27 | Water purification apparatus |
| JP2008168701 | 2008-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101613131A CN101613131A (en) | 2009-12-30 |
| CN101613131B true CN101613131B (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101682657A Active CN101613131B (en) | 2008-06-27 | 2008-10-06 | Water purifying device |
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| JP (1) | JP2010005553A (en) |
| CN (1) | CN101613131B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104193014B (en) * | 2014-09-19 | 2016-02-24 | 南京大学 | A kind of for removing tebuconazole complex reactor and system and method thereof in water |
| US20180093908A1 (en) * | 2015-03-31 | 2018-04-05 | Aquatech International, Llc | Enhanced Membrane Bioreactor Process for Treatment of Wastewater |
| WO2018071090A1 (en) * | 2016-10-14 | 2018-04-19 | General Electric Company | Conversion of media filter into membrane gravity filter |
| CN107381716A (en) * | 2017-07-12 | 2017-11-24 | 同济大学 | A kind of stack film membrane-way water treating device |
| JP2020025952A (en) * | 2018-08-17 | 2020-02-20 | 田村 善胤 | Water purification treatment apparatus |
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| CN2606742Y (en) * | 2003-03-26 | 2004-03-17 | 北京师范大学 | Water purifier for micro polluted water source |
| CN2659867Y (en) * | 2003-09-01 | 2004-12-01 | 于水利 | Film-active carbon integrated water purifier |
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2008
- 2008-06-27 JP JP2008168701A patent/JP2010005553A/en not_active Withdrawn
- 2008-10-06 CN CN2008101682657A patent/CN101613131B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2606742Y (en) * | 2003-03-26 | 2004-03-17 | 北京师范大学 | Water purifier for micro polluted water source |
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| JP2010005553A (en) | 2010-01-14 |
| CN101613131A (en) | 2009-12-30 |
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