CN109912109A - A kind of filter apparatus - Google Patents
A kind of filter apparatus Download PDFInfo
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- CN109912109A CN109912109A CN201711322012.6A CN201711322012A CN109912109A CN 109912109 A CN109912109 A CN 109912109A CN 201711322012 A CN201711322012 A CN 201711322012A CN 109912109 A CN109912109 A CN 109912109A
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- tank
- baf
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- water
- filter apparatus
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Abstract
The present invention relates to a kind of filter apparatus, described device includes aerating filter, single-hole membrane aerator, intake pump, backwash water pump, Aeration fan, inlet tank and water tank.The different pollutant of the present invention can be removed gradually in same reactor, it is synchronous to play biological oxidation, biological adsorption flocculation and Physical entrapment effect, effluent quality is good, reuse requirement can be met, without secondary settling tank, process flow is simplified, using Modular Structure Design, keeps operational management more convenient.
Description
Technical field
The invention belongs to water treatment field more particularly to a kind of filter apparatus.
Background technique
High slat-containing wastewater refers to the waste water of total saliferous mass fraction >=1%, typically belongs to used water difficult to degradate.It is especially industrial dense
Salt water, inorganic salinity and a large amount of refractory organic or noxious material containing high concentration, if such waste water is not
It is directly discharged into natural water body through processing, aqueous bio, Drinking Water and industrial and agricultural production water will necessarily be generated great
Harm, will cause huge pressure to ecological environment.Processing method be broadly divided into biological treatment and physical chemistry
Method.Relatively common at present has distillation desalination process, absorption method, embrane method, reverse osmosis, bioanalysis etc..
Biological treatment is one of most common method of current wastewater treatment, it, which has, has a wide range of application, is adaptable etc.
Feature.But the inorganic salts in high saline sewage have stronger inhibiting effect, the organic matter root of high saline sewage to general microorganism
According to production process difference, the type and chemical property of contained organic matter differ greatly, but contained salts substances be mostly Cl-,
The salts substances such as SO42-, Na+, Ca2+.Although these ions are all nutrients necessary to microorganism grows.If but this
A little ion concentrations are excessively high, can generate inhibition and toxic action to microorganism.For this purpose, the biological treatment of high saline sewage is usually low
It is run under salinity (salinity < 1%).It is becoming tight however as the day of water resource, the water conservation items method that country puts into effect
The implementation of rule and charge, the enterprise handled to high saline sewage bring burden, when salt content is greater than 2g/L in sewage, use
It is larger that bioanalysis carries out high-salt sewage processing difficulty.
Physical-chemical process includes distillation desalination process, adsorption technology, film desalination process etc..Distillation desalination process be it is a kind of it is most ancient,
Most common desalination process, the way of distillation are exactly brackish water heating to be allowed to explosive evaporation, then steam is condensed into the process of fresh water.
The advantages of way of distillation is structure is simple, operation is easy, gained fresh water water quality is good etc..There are many kinds of the way of distillations, and application is relatively broad
Have: multiple-effect evaporation (MED), low temperature multiple-effect distillation (LT-MED), multistage flash distillation (MSF) etc..Adsorption technology is to utilize adsorbent
Physics chemical action between pollutant be combined with each other, by pollutant removing from water.According to the difference of adsorption mechanism, can divide
For physical absorption, chemisorption and ion exchange adsorption, it is often the case that three kinds of mechanism occur simultaneously.Film desalination process is to utilize infiltration
Saturating pressure difference realizes the technology of desalination as motive force.Film desalination process mainly has reverse osmosis (RO), disc tube reverse osmosis (dt-ro) (DTRO), film
Distill (MD), positive infiltration (FO), electrodialysis (ED) etc..Film desalination process has that small investment, low energy consumption, while can also reach depth
Desalination purpose, producing water can be used as recycle-water.Structure is simple, operation is easy, gained fresh water water quality is good etc., but there are capital costs
With it is high, take up a large area, consume energy the disadvantages of high.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of filter apparatus, described device is included at least
Aerating filter BAF, conditioning tank, intake pump, backwashing pump, Aeration fan, sewage collecting box and water producing tank, the sewage collecting box are logical
It crosses intake pump to be connected with conditioning tank, the conditioning tank is connected with aerating filter BAF, and the aerating filter BAF is connected with water producing tank.
According to a preferred embodiment, the Aeration fan and backwashing pump are connected with aerating filter BAF.
According to a preferred embodiment, wherein water producing tank is connected with highly dense pond, highly dense pond also with buffering/concentration basin phase
Even, buffering/concentration basin is connected with the conditioning tank.
According to a preferred embodiment, the conditioning tank is cube shaped frame, length and width a height of 6000 × 1200 ×
1800mm, wall thickness 10mm.
According to a preferred embodiment, the aerating filter BAF is vertical cylindrical tank, internal diameter and a height of Φ
1416×5510mm。
According to a preferred embodiment, the sewage collecting box is vertical type cylinder shape water tower shape, internal diameter and a height of
Φ1320×1410mm。
According to a preferred embodiment, the water producing tank is vertical type cylinder shape water tower shape, internal diameter and a height of 1220
×1510mm。
According to a preferred embodiment, sewage collecting box described in the filter apparatus passes through intake pump and conditioning tank
It is connected, the conditioning tank is connected with aerating filter BAF, and the aerating filter BAF is connected with water producing tank；The Aeration fan and anti-
Pump is washed to be connected with aerating filter BAF；Water producing tank is connected with highly dense pond, and highly dense pond is also connected with buffering/concentration basin, buffering/concentration
Pond is connected with the conditioning tank.
The beneficial effects of the present invention are:
The different pollutants of the technical program can be removed gradually in same reactor, and the synchronous biological oxidation that plays is made
With the flocculation of, biological adsorption and Physical entrapment effect, effluent quality is good, can meet reuse requirement, is not necessarily to secondary settling tank, simplifies technique
Process keeps operational management more convenient using Modular Structure Design.
Specific embodiment
Technical solution of the present invention is detailed further below, but protection scope of the present invention is not limited to following institute
It states.
Embodiment:
It is specifically described below.Water treatment facilities includes the biochemical treatment unit for being provided with aerating filter, is provided with height
Mi Chi and sand filtration into film pretreatment unit and be provided with the super-pressure of middle pressure RO unit, high pressure RO unit and super-pressure RO unit
Membrane method unit；Wherein biochemical treatment unit is connected with into film pretreatment unit, described into film pretreatment unit and superelevation pressed film method
Unit is connected.
The biochemical treatment unit include: sewage collecting box, conditioning tank, biochemical treatment tank BAF, Aeration fan, backwashing pump,
Water producing tank；It is described to be included at least into film pretreatment unit: water producing tank, dosing unit, highly dense pond, pH value adjustment unit, sand filtration list
Member and air blower.
Sewage collecting box is connected with conditioning tank in the water treatment facilities, and conditioning tank is connected with biochemical treatment tank BAF, biochemical
Processing pond BAF is connected with water producing tank；Aeration fan and backwashing pump are connected with biochemical treatment tank BAF；Water producing tank is connected with highly dense pond,
Dosing unit is connected with highly dense pond, and highly dense pond is connected with sand filtration unit, and pH value adjustment unit is connected with sand filtration unit；Highly dense pond is also
It is connected with buffering/concentration basin, buffering/concentration basin is connected with conditioning tank；Sand considers unit and middle pressure in the super-pressure membrane method unit
RO unit is connected, and middle pressure RO unit is connected with high pressure RO unit, and high pressure RO unit is connected with super-pressure RO unit, superelevation RO unit
It is connected with evaporative crystallization unit；Cleaning system is connected with medium pressure RO unit, medium pressure RO unit, high pressure RO unit and super
High pressure RO unit is also connected with reuse water unit.
The conditioning tank is cubic structure, and specification is 6000 × 1200 × 1800mm, wall thickness 10mm.The dosing list
The drug reserve tank of member is vertical square tube, and the square tube specification is 300 × 380 × 550mm.The alkalinity of the pH value adjustment unit
Solution reserve tank is vertical square tube, and the square tube specification is 300 × 380 × 550mm.The highly dense pond is cube shaped frame,
Specification is 5800 × 1200 × 1800mm, wall thickness 10mm.It is vertical type cylinder shape structure that the sand, which considers unit, a diameter of 380mm,
Height 380mm, wall thickness 10mm.The aerating filter BAF is vertical cylindrical tank, and specification is 1416 × 5510mm of Φ.It is described
Sewage collecting box is vertical type cylinder shape water tower shape, and specification is 1320 × 1410mm of Φ.The water producing tank is vertical type cylinder shape water
It is tower-like, internal diameter and a height of 1220 × 1510mm.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of filter apparatus, which is characterized in that described device includes at least aerating filter BAF, conditioning tank, intake pump, backwash
Pump, Aeration fan, sewage collecting box and water producing tank, the sewage collecting box are connected by intake pump with conditioning tank, the adjusting
Pond is connected with aerating filter BAF, and the aerating filter BAF is connected with water producing tank
The water producing tank is vertical type cylinder shape water tower shape, internal diameter and a height of 1220 × 1510mm, described in the filter apparatus
Sewage collecting box is connected by intake pump with conditioning tank, and the conditioning tank is connected with aerating filter BAF, the aerating filter BAF
It is connected with water producing tank；The Aeration fan and backwashing pump are connected with aerating filter BAF；Water producing tank is connected with highly dense pond, highly dense pond
Also it is connected with buffering/concentration basin, buffering/concentration basin is connected with the conditioning tank.
2. filter apparatus as described in claim 1, which is characterized in that the Aeration fan and backwashing pump and aerating filter BAF
It is connected.
3. filter apparatus as described in claim 1, which is characterized in that wherein water producing tank is connected with highly dense pond, highly dense pond also with
Buffering/concentration basin is connected, and buffering/concentration basin is connected with the conditioning tank.
4. filter apparatus as described in claim 1, which is characterized in that the conditioning tank is cube shaped frame, and length and width are a height of
6000 × 1200 × 1800mm, wall thickness 10mm.
5. filter apparatus as described in claim 1, which is characterized in that the aerating filter BAF is vertical cylindrical tank, in
Diameter and a height of 1416 × 5510mm.
6. filter apparatus as described in claim 1, which is characterized in that the sewage collecting box is vertical type cylinder shape water tower shape,
Its internal diameter and a height of 1320 × 1410mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322012.6A CN109912109A (en) | 2017-12-12 | 2017-12-12 | A kind of filter apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322012.6A CN109912109A (en) | 2017-12-12 | 2017-12-12 | A kind of filter apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109912109A true CN109912109A (en) | 2019-06-21 |
Family
ID=66958054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322012.6A Pending CN109912109A (en) | 2017-12-12 | 2017-12-12 | A kind of filter apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109912109A (en) |
-
2017
- 2017-12-12 CN CN201711322012.6A patent/CN109912109A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
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| WD01 | Invention patent application deemed withdrawn after publication |