CN209493349U - A kind of recycle-water advanced treatment apparatus - Google Patents
A kind of recycle-water advanced treatment apparatus Download PDFInfo
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- CN209493349U CN209493349U CN201920132794.5U CN201920132794U CN209493349U CN 209493349 U CN209493349 U CN 209493349U CN 201920132794 U CN201920132794 U CN 201920132794U CN 209493349 U CN209493349 U CN 209493349U
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Abstract
The utility model relates to a kind of recycle-water advanced treatment apparatus, it include: ultra-filtration filters device, the ultra-filtration filters device includes ultrafiltration water producing tank, inner tube is provided in the ultrafiltration water producing tank, the ultrafiltration water producing tank is separated into outer groove and inside groove by said inner tube, the inside groove bottom is provided with water outlet, is provided with water inlet in the outer groove sidewall；Reverse-osmosis filtering device, the reverse-osmosis filtering device are connected in the ultrafiltration water producing tank.The stainless steel corrosion residue that may separate out in ultrafiltration water producing tank of the utility model, makes clear water flow into reverse-osmosis filtering device, it is avoided to block reverse osmosis membrane.
Description
Technical field
The utility model relates to the technical fields of wastewater treatment, more particularly, to a kind of recycle-water advanced treatment apparatus.
Background technique
Waste water or sewage are back to production system after two stage treatment and advanced treating or referred to as sewage is used mixedly in life
Reuse.The range of reusing sewage is very wide, from the make-up water and domestic water of industrial recycling water body.Reusing sewage both may be used
Effectively to save and using limited and valuable freshwater resources, and the discharge amount of sewage or waste water can be reduced, mitigate water
The pollution of environment can also alleviate the excess load phenomenon of urban discharging pipeline, have apparent social benefit, environmental benefit and warp
Ji benefit.
Existing reuse treatment process can be filtered effectively using the double membrane filtration systems of ultrafiltration membrance filter+reverse osmosis membrane filtration
The impurity such as organic matter, metal, noxious material in waste water, filtered water are even capable of direct drinking.Waste water is passing through ultrafiltration membrane
Storage in ultrafiltration water producing tank is flowed into after filtering, but ultrafiltration water producing tank is to be made of stainless steel, inside can inevitably be corroded, and corrode
Residue, which can be infiltrated, causes secondary pollution in water, and is also easy to blocking osmosis filtration film.
There are following technological deficiencies for prior art among the above: easily getting rusty inside ultrafiltration water producing tank, corrodes residue
Yi Suishui's passes into osmosis filtration film, and osmosis filtration film is caused to block.
Utility model content
The utility model provides a kind of recycle-water advanced treatment apparatus, has operation smoothness, the nothing in ultrafiltration water producing tank
The effect of secondary pollution.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of recycle-water advanced treatment apparatus, comprising:
Ultra-filtration filters device, the ultra-filtration filters device include ultrafiltration water producing tank, are provided in the ultrafiltration water producing tank interior
The ultrafiltration water producing tank is separated into outer groove and inside groove by pipe, said inner tube, and the inside groove bottom is provided with water outlet, the outer groove
Water inlet is provided on side wall；
Reverse-osmosis filtering device, the reverse-osmosis filtering device are connected in the ultrafiltration water producing tank.
By using above-mentioned technical proposal, water is introduced into outer groove from water inlet, and gradually assembles in outer groove, in outer groove
The stainless steel corrosion residue density ratio water in portion is big, can deposit in outer slot bottom, and the clear water on outer groove top can be with the raising of water
And stay into inside groove, inner tube is made of plastics, and is not had residue and is entered in water, to may separate out in ultrafiltration water producing tank not
The steel that becomes rusty corrodes residue, and clear water is made to flow into reverse-osmosis filtering device, it is avoided to block reverse osmosis membrane.
Further, said inner tube is arranged in inverted, shaped hollow round table.
By using above-mentioned technical proposal, some stainless steels corrosion residue can be fitted in outer wall of inner tube, with the rising of water
And rise, these stainless steels corrosion residue along outer wall of inner tube can be back to outer slot bottom because of self gravity, prevent from corroding residual
Slag flow to the effect of inside groove with water.
Further, the outer slot bottom is provided with slag-drip opening.
By using above-mentioned technical proposal, slag-drip opening can be used for discharging the stainless steel corrosion residue of deposition, is convenient to clean, prevents
Only its clogging outer slot bottom.
Further, the ultra-filtration filters device further includes the first cartridge filter, ultrafiltration system, and the ultrafiltration system is set
It sets between first cartridge filter and the ultrafiltration water producing tank.
By using above-mentioned technical proposal, ultrafiltration system is the major part of ultra-filtration filters, but filters it in ultrafiltration system
Preceding waste water need to first pass through the first cartridge filter, and the suspended particulate etc. in waste water is dispelled by the first cartridge filter, prevents ultrafiltration
System jams, the water of ultra-filtration filters flow in ultrafiltration water producing tank and save.
Further, the ultrafiltration system is formed in parallel by multiple ultrafilters.
By using above-mentioned technical proposal, waste water can be handled simultaneously in large volumes, increase hyperfiltration treatment efficiency.
Further, the reverse-osmosis filtering device include the second cartridge filter being sequentially connected in series, it is high-pressure pump, reverse osmosis
Filtration system, reverse osmosis produced pond.
By using above-mentioned technical proposal, waste water still contains micron order little particle impurity after ultra-filtration filters, first passes through the
Two cartridge filters dispel the suspended particulate in waste water again, prevent reverse osmosis filtration system from blocking.Reverse-osmosis filtering device
It is to be expressed to high concentration water in low concentration of water by reverse osmosis membrane, goes out so as to micron order impurities, high-pressure pump is water flow
Pressure is provided, keeps high concentration water negotiable into low concentration of water.Water after last osmosis filtration is saved to reverse osmosis produced pond
Interior storage.
Further, the reverse osmosis filtration system is formed in parallel by multiple reverse osmosis filters.
By using above-mentioned technical proposal, waste water can be handled simultaneously in large volumes, increase reverse osmosis treatment efficiency.
Further, the reverse osmosis produced pond is connected with tap water tank by reuse pump.
By using above-mentioned technical proposal, waste water is after ultra-filtration filters and osmosis filtration Duplex treatment, having in waste water
The impurity such as machine object, metal, noxious material can be filtered out effectively, thus form pure water and saved by tap water sink, it is to be recycled
It uses.
Further, TOC on-line detector is provided between the reuse pump and the tap water tank.
By using above-mentioned technical proposal, TOC on-line detector can detect the content of organics in water, if content of organics
It is up to standard, it is emitted into tap water tank, the direct emission if content of organics is not up to standard.
Further, first cartridge filter is also in series with wastewater equalization pond.
By using above-mentioned technical proposal, waste water before filtration treatment, first flow into wastewater equalization pond calmness, by density compared with
Big impurity is deposited on wastewater equalization pond bottom, forms layering, can preferentially filter that mass is big and apparent impurity.
In conclusion the implementation principle of the utility model are as follows: the stainless steel corrosion residue in 1. ultrafiltration water producing tanks can be because certainly
Body gravity and deposit in outer slot bottom, and the clear water on outer groove top can be stayed with the raising of water into inside groove, and then separable
The stainless steel in ultrafiltration water producing tank corrodes residue out, and clear water is made to flow into reverse-osmosis filtering device, it is avoided to block reverse osmosis membrane；2.
Waste water can effectively filter out micron order organic matter, metal, noxious material etc. through ultra-filtration filters and osmosis filtration double filtration
Grain, waste water can secondary use, alleviate draining excess load phenomenon.
Detailed description of the invention
Fig. 1 is the flow diagram of the utility model；
Fig. 2 is the schematic diagram of ultra-filtration filters device in the utility model；
Fig. 3 is the schematic diagram of reverse-osmosis filtering device in the utility model；
Fig. 4 is the structural schematic diagram of ultrafiltration water producing tank in the utility model.
In figure, 1, wastewater equalization pond；2, ultra-filtration filters device；21, the first cartridge filter；22, ultrafiltration system；221, surpass
Filter filter；23, ultrafiltration water producing tank；231, inner tube；232, outer groove；233, inside groove；234, water outlet；235, water inlet；236,
Slag-drip opening；3, reverse-osmosis filtering device；31, the second cartridge filter；32, high-pressure pump；33, reverse osmosis filtration system；331, anti-
Percolating filter；34, reverse osmosis produced pond；4, TOC on-line detector；5, tap water tank.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Figures 1 and 2, a kind of recycle-water advanced treatment apparatus is provided for the utility model, comprising: pass sequentially through water guide
Manage concatenated wastewater equalization pond 1, ultra-filtration filters device 2, reverse-osmosis filtering device 3.Waste water first flows into useless before filtration treatment
Water conditioning tank 1 is peaceful, and the biggish impurity of density is deposited on 1 bottom of wastewater equalization pond, layering is formed, can preferentially filter mass
Big and apparent impurity.Ultra-filtration filters device 2 mainly dispels organic matter, colloid and bacterium etc. comprising has been sequentially connected in series and has given up
The first connected cartridge filter 21 of water conditioning tank 1, ultrafiltration system 22, ultrafiltration water producing tank 23.Ultrafiltration system 22 is ultra-filtration filters
Major part, but ultrafiltration system 22 filtering before waste water need to first pass through the first cartridge filter 21, by first security personnel filter
Device 21 dispels suspended particulate in waste water etc., prevents ultrafiltration system 22 from blocking, and the water of ultra-filtration filters is flow in ultrafiltration water producing tank 23
It saves.
It in conjunction with Fig. 4, is welded in ultrafiltration water producing tank 23 and is made of plastics inner tube 231, inner tube 231 divides ultrafiltration water producing tank 23
From at outer groove 232 and inside groove 233,233 bottom of inside groove offers water outlet 234, sets on 232 side wall of outer groove and offers water inlet
235.Water is introduced into outer groove 232 from water inlet 235, and gradually assembles in outer groove 232, the stainless steel rust inside outer groove 232
It is big to lose residue density ratio water, can be deposited on 232 bottom of outer groove, and the clear water on 232 top of outer groove can be stayed with the raising of water into
In inside groove 233, the inner tube 231 of plastics will not generate residue and enter in water, to may separate out in ultrafiltration water producing tank 23 not
The steel that becomes rusty corrodes residue, and clear water is made to flow into reverse-osmosis filtering device 3(Fig. 1 mark), avoid it from blocking reverse-osmosis filtering device 3.
Inner tube 231 is arranged in inverted, shaped hollow round table.Some stainless steels corrosion residue can be fitted in 231 outer wall of inner tube,
Rise with the rising of water, these stainless steels corrosion residue along 231 outer wall of inner tube can be back to outer groove 232 because of self gravity
The effect for preventing corrosion residue from flowing to inside groove 233 with water is arranged at bottom.232 bottom of outer groove offers slag-drip opening 236.Slag-drip opening 236
The stainless steel corrosion residue that can be used for discharging deposition, is convenient to clean, prevents its clogging 232 bottom of outer groove.
In conjunction with Fig. 3, reverse-osmosis filtering device 3(Fig. 1 mark) mainly dispel ionic species in waste water comprising successively go here and there
The second cartridge filter 31, high-pressure pump 32, the reverse osmosis filtration system 33, reverse osmosis produced water that are connected with ultrafiltration water producing tank 23 of connection
Pond 34.Waste water still contains micron order little particle impurity, first passes through the second cartridge filter 31, dispel again after ultra-filtration filters
Except the suspended particulate in waste water, prevent reverse osmosis filtration system 33 from blocking.Reverse-osmosis filtering device 3 is to pass through high concentration water instead
Permeable membrane is expressed in low concentration of water, is gone out so as to micron order impurities, and high-pressure pump 32 provides pressure for water flow, makes high concentration
Water is negotiable into low concentration of water.Water after last osmosis filtration is saved to storing in reverse osmosis produced pond 34.
Reverse osmosis produced pond 34 is connected with TOC on-line detector 4, tap water tank 5 in turn by reuse pump.Waste water is through super
After filtration filter and osmosis filtration Duplex treatment, the impurity such as organic matter, metal, noxious material in waste water can be filtered out effectively,
To form pure water and be saved by tap water sink, use to be recycled.TOC on-line detector 4 can detect the organic matter in water
Content is emitted into tap water tank 5 if content of organics is up to standard, if content of organics direct emission not up to standard.
Ultrafiltration system 22 and reverse osmosis filter 331 are respectively by multiple ultrafilters 221 and multiple reverse osmosis filters
331 are formed in parallel.Waste water can be handled simultaneously in large volumes, increase hyperfiltration treatment and reverse osmosis treatment efficiency.
The implementation principle of the utility model are as follows: waste water is introduced into wastewater equalization pond 1, filters out that particle is very big, visually may be used
The impurity seen.After flow into the first cartridge filter 21, dispel suspended particulate, avoid blocking ultrafiltration membrane, then flow into ultrafiltration system 22
In, organic matter, colloid and bacterium etc. are mainly dispelled, the water of ultra-filtration filters is saved into ultrafiltration water producing tank 23.
Water through ultra-filtration filters first flows into outer groove 232 from water inlet 235, and gradually assembles in outer groove 232, outer groove 232
Internal stainless steel corrosion residue density ratio water is big, can be deposited on 232 bottom of outer groove, and the clear water on 232 top of outer groove can be with water
The raising of amount and stay into inside groove 233, inner tube 231 is made of plastics, and is not had residue and is entered in water, to may separate out super
The stainless steel filtered in water producing tank 23 corrodes residue.After flow into the second cartridge filter 31, further dispel the dross in waste water,
Blocking reverse osmosis membrane is avoided, then under the pressurization for passing through high-pressure pump 32, is circulated to reverse osmosis filtration system 33, and dispel in waste water
Ionic species, the water of filtering are saved into reverse osmosis produced pond 34.Again through TOC on-line detector 4, if content of organics is up to standard
It saves to tap water tank 5, the direct emission if content of organics is not up to standard.
The embodiment of present embodiment is the preferred embodiment of the utility model, and non-sequential limitation is originally practical new
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all cover practical with this
Within novel protection scope.
Claims (10)
1. a kind of recycle-water advanced treatment apparatus, including ultra-filtration filters device (2), it is characterised in that:
The ultra-filtration filters device (2) includes ultrafiltration water producing tank (23), is provided with inner tube in the ultrafiltration water producing tank (23)
(231), the ultrafiltration water producing tank (23) is separated into outer groove (232) and inside groove (233), the inside groove by said inner tube (231)
(233) bottom is provided with water outlet (234), is provided with water inlet (235) on outer groove (232) side wall；
Reverse-osmosis filtering device (3), the reverse-osmosis filtering device (3) are connected on the ultrafiltration water producing tank (23).
2. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: said inner tube (231) is in
Set, shaped hollow round table arrangement.
3. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: outer groove (232) bottom
It is provided with slag-drip opening (236).
4. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: the ultra-filtration filters device
It (2) further include the first cartridge filter (21), ultrafiltration system (22), ultrafiltration system (22) setting was ensured public security described first
Between filter (21) and the ultrafiltration water producing tank (23).
5. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: the ultrafiltration system (22) by
Multiple ultrafilters (221) are formed in parallel.
6. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: the reverse-osmosis filtering device
It (3) include the second cartridge filter (31), high-pressure pump (32), reverse osmosis filtration system (33), reverse osmosis produced water being sequentially connected in series
Pond (34).
7. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: the reverse osmosis filtration system
(33) it is formed in parallel by multiple reverse osmosis filters (331).
8. a kind of recycle-water advanced treatment apparatus according to claim 1, it is characterised in that: the reverse osmosis produced pond
(34) tap water tank (5) are connected with by reuse pump.
9. a kind of recycle-water advanced treatment apparatus according to claim 8, it is characterised in that: reuse pump with it is described from
Come between water tank (5) to be provided with TOC on-line detector (4).
10. a kind of recycle-water advanced treatment apparatus according to claim 4, it is characterised in that: the first security personnel filtering
Device (21) is also in series with wastewater equalization pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132794.5U CN209493349U (en) | 2019-01-25 | 2019-01-25 | A kind of recycle-water advanced treatment apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132794.5U CN209493349U (en) | 2019-01-25 | 2019-01-25 | A kind of recycle-water advanced treatment apparatus |
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| Publication Number | Publication Date |
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| CN209493349U true CN209493349U (en) | 2019-10-15 |
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| CN201920132794.5U Active CN209493349U (en) | 2019-01-25 | 2019-01-25 | A kind of recycle-water advanced treatment apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683240A (en) * | 2021-09-22 | 2021-11-23 | 华东理工大学 | Method and device for treating hospital sewage by physical and chemical method |
-
2019
- 2019-01-25 CN CN201920132794.5U patent/CN209493349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683240A (en) * | 2021-09-22 | 2021-11-23 | 华东理工大学 | Method and device for treating hospital sewage by physical and chemical method |
| CN113683240B (en) * | 2021-09-22 | 2022-12-09 | 华东理工大学 | Method and device for treating hospital sewage by physical and chemical method |
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