CN105967263A - Water purifying device - Google Patents
Water purifying device Download PDFInfo
- Publication number
- CN105967263A CN105967263A CN201610488685.8A CN201610488685A CN105967263A CN 105967263 A CN105967263 A CN 105967263A CN 201610488685 A CN201610488685 A CN 201610488685A CN 105967263 A CN105967263 A CN 105967263A
- Authority
- CN
- China
- Prior art keywords
- container
- water
- mozzle
- filter column
- purifying apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a water purifying device comprising a first container, a first flow guide pipe, a filter column, a second flow guide pipe and a second container. The top of the first container is provided with an opening, the bottom of the first container is communicated with one end of the first flow guide pipe, the other end of the first flow guide pipe is communicated with one end of the filter column, the other end of the filter column is communicated with one end of the second flow guide pipe, the other end of the second flow guide pipe is communicated with the second container, and a filter layer comprises mixture formed by zirconium hydroxide and silicon dioxide in the mass ratio of 1:3. The zirconium hydroxide utilized has the feature of selectively adsorbing phosphate radical, sulfate radical and fluorinion in water to realize a water purification function, and after use, the zirconium hydroxide can be recycled efficiently by the aid of desorption.
Description
Technical field
The present invention relates to sewage treatment area, particularly to a kind of water-purifying apparatus.
Background technology
Sulfate radical, phosphate radical and fluorion are all aniones common in Chemical Manufacture, they
Exist and production and environment can be brought significant damage, polluted water.It is commercially used at present removing
In water the main method of sulfate radical, phosphate radical and fluorion have chemical precipitation method, electricity flocculence,
Bioanalysis and absorption method.And the ratio of the purification efficiency of chemical precipitation method and bioanalysis is relatively low, electricity wadding
Solidifying rule can increase cost, and energy consumption is big.Absorption method not only efficiency is high, and adsorbing material is the most capable of circulation
Utilize.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of water-purifying apparatus, including the first container,
First mozzle, Filter column, the second mozzle and second container, the first container top opening,
Bottom connects with one end of the first mozzle, the other end of the first mozzle and one end of Filter column
Connection, the other end of Filter column connects with one end of the second mozzle, another of the second mozzle
End connects with second container, and the first container, Filter column and second container are arranged from top to bottom, mistake
Filtering layer includes the mixture that the zirconium hydroxide that mass ratio is 1:3 forms with silicon dioxide.
In the water-purifying apparatus of the present invention, sewage is entered into by the first mozzle from the first container
Filter column, when Filter column passes through the mixture of micron order zirconium hydroxide and silicon dioxide, hydrogen
Zirconium oxide has optionally adsorbed the phosphate radical in water, sulfate radical and fluorion, after filtering
Water enter in second container by the second mozzle, in second container, be purified water.
The mass ratio of micron order zirconium hydroxide and silicon dioxide elects 1:3 as, can effectively reduce purification pressure
Power, extends the life-span of zirconium hydroxide.
In some embodiments, micron order zirconium hydroxide is engraved structure, wherein hollow hole
Aperture is 1.8～2.8nm；Pore volume is 0.18～0.28cm3/g；Specific surface area is 350～680m2/g；
Particle diameter is 6 μm≤D10≤ 12 μm, 23 μm≤D50≤ 28 μm, 45 μm≤D10≤85μm.Thus,
The adsorption capacity of zirconium hydroxide, up to 0.8mol/g～2.0mol/g, improves adsorption cleaning efficiency.
In some embodiments, the particle diameter of silicon dioxide is 90～100 μm.Due to hydroxide
Zirconium have selected micron-sized, and silicon dioxide also selects micron order and is slightly larger in dimension than zirconium hydroxide
, not affect the adsorption area of zirconium hydroxide.
In some embodiments, the first mozzle and the second mozzle are dislocatedly distributed, and first leads
Flow tube and the second mozzle are respectively close in one end of Filter column.Thus, it is possible to increase water in mistake
Distance in filter post, increases the time of contact of water and zirconium hydroxide, is beneficial to fully absorption.
In some embodiments, also including constant flow pump, constant flow pump is located at the top of the first mozzle,
It is connected with the first mozzle, water is extracted into the first container from second container.Thus, constant current is passed through
The effect of pump, sewage enters into Filter column from second container by the second mozzle, at Filter column
In by the mixture of micron order zirconium hydroxide and silicon dioxide time, zirconium hydroxide is optionally inhaled
Phosphate radical, sulfate radical and fluorion in attached water, the water after filtering is by the first water conservancy diversion
Pipe enters in the first container, is purified water in the first container.The direction purifying water is led to
Cross constant flow pump and made into time supreme from top to bottom, it is to avoid during purifying water from top to bottom, by
In action of gravity, water velocity is uncontrollable and causes sewage fully not filtered.
In some embodiments, the first leakage detection apparatus, the first leakage detection apparatus and second are also included
Reservoir.
In some embodiments, the second leakage detection apparatus, the second leakage detection apparatus and first are also included
Reservoir.
Thus, when purify water direction be from top to bottom time, the first leakage detection apparatus and second container are even
Logical, when purify water direction be from bottom to up time, the second leakage detection apparatus and the first reservoir.Logical
Cross leakage detection apparatus and can detect the phosphate radical of water, sulfate radical and the content of fluoride ion after filtering,
Thus determine when the mixture needing to change zirconium hydroxide with silicon dioxide, or pass through desorbing
Attached effect high efficiente callback zirconium hydroxide.
Accompanying drawing explanation
Fig. 1 is the purifier schematic diagram of one embodiment of the present invention；
Fig. 2 is the purifier schematic diagram of another embodiment of the present invention；
Fig. 3 is the schematic diagram of the purifier of another embodiment of the present invention；
Fig. 4 is the schematic diagram of the purifier of another embodiment of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, in the water-purifying apparatus of the present invention, from top to bottom namely for holding
First container 1 of sewage and hold the second container 5 of water purification, play the first water conservancy diversion of guide functions
Pipe 2 and the second mozzle 4, Filter column 3 equipped with Filtration Adsorption thing.First container 1 top
Opening, bottom connects with one end of the first mozzle 2, the other end of the first mozzle 2 and mistake
One end connection of filter post 3, the other end of Filter column 3 and one end connection of the second mozzle 4,
The other end of the second mozzle 4 connects with second container 5, and filter course includes that mass ratio is 1:3
The mixture of zirconium hydroxide and silicon dioxide composition.Micron order zirconium hydroxide is engraved structure,
Wherein the aperture of hollow hole is 1.8～2.8nm；Pore volume is 0.18～0.28cm3/g；Specific surface area
It is 350～680m2/g；Particle diameter is 6 μm≤D10≤ 12 μm, 23 μm≤D50≤ 28 μm,
45μm≤D10≤85μm.The adsorption capacity of this zirconium hydroxide, up to 0.8mol/g～2.0mol/g, carries
High adsorption cleaning efficiency.In mixture, the particle diameter of silicon dioxide is 90～100 μm.Due to hydrogen
Zirconium oxide have selected micron-sized, and silicon dioxide also selects micron order and is slightly larger in dimension than hydrogen-oxygen
Change zirconium, not affect the adsorption area of zirconium hydroxide.During purifying water, due to weight
Power effect, sewage enters in Filter column 2 by the first mozzle 1 from the first container, sewage
In sulfate radical, phosphate radical, fluorion can be adsorbed by zirconium hydroxide, its absorption principle is to pass through
The hydroxyl of zirconium hydroxide microparticle surfaces and H2PO4 -/HPO4 2-/PO4 3-/HSO4 -/SO4 2-/F-From
Sub-exchange interaction reaches adsorption cleaning water body effect.Then the water purification after purifying is by the second water conservancy diversion
Pipe 4 enters in second container 5, completes whole purification process.The water-purifying apparatus of the present invention
Simply, energy-conservation.
Embodiment 2
On the basis of embodiment 1, in order to the process adsorbed is more abundant, the first mozzle 2
Be dislocatedly distributed with the second mozzle 4, the first mozzle 2 and the second mozzle 4 respectively close in
One end of Filter column 3, as shown in Figure 2.Thus, it is possible to increase water distance in Filter column,
Increase the time of contact of water and zirconium hydroxide, be beneficial to fully absorption.
Embodiment 3
As it is shown on figure 3, in order to make purification speed controlled, on the basis of embodiment 2,
The top of one mozzle 2 is equipped with constant flow pump, and constant flow pump and the first mozzle connect, by water under
Up take out.So, the direction of water is purified just by becoming from bottom to up from top to bottom.Purifying
During water, due to the effect of constant flow pump, sewage passes through the second water conservancy diversion from second container 5
Pipe 4 enters in Filter column 2, and the sulfate radical in sewage, phosphate radical, fluorion can be by hydroxides
Zirconium adsorbs, and the water purification after then purifying enters in the first container 1 by the first mozzle 2,
Complete whole purification process.In the present embodiment, sewage through constant flow pump with the speed of 10ml/min
Degree is by Filter column 3.
Embodiment 4
As shown in Figure 4, need to understand filtering mixt when to lose efficacy to change, implementing
On the basis of example 3, also include the second leakage detection apparatus 6, the second leakage detection apparatus 6 and the first container
1 connection.Second leakage detection apparatus 6 detects the phosphate radical of water, sulfate radical and the fluorine after filtering
Ion concentration, if recording the concentration of phosphate radical, sulfate radical and fluorion beyond certain value, example
As beyond 0.6mmol/g, i.e. represent that filtering mixt needs to change.
In other embodiments, also include that the first leakage detection apparatus, the first leakage detection apparatus are contained in reality
Executing in the purifier of example 1 or 2, the first leakage detection apparatus is connected with second container 5.First inspection
The effect of leakage device and the second leakage detection apparatus is identical.
Embodiment 5
Use the device in embodiment 4 that the sulfate radical in water, phosphate radical, fluorion were carried out
Filter, obtains HSO4 -、SO4 2-The clearance of ion is 98%, H2PO4 -、HPO4 2-、PO4 3-
Clearance be 98.6%, F-Clearance be 97.4%.
Embodiment 6
The present invention zirconium hydroxide can recycle and reuse by the way of desorption, its method
As follows: the mixture after using is at 80 DEG C, molten with 1L sodium hydroxide Han 0.05mol/L
Sucking filtration after immersion bubble 40min, is then washed with deionized 2 times and obtains filtering residue, then will filter
Slag and deionized water mixing furnishing suspension, then to regulate its pH value with acetic acid be acid so that it is
Recovering the high adsorption activity to sulfate radical, then sucking filtration obtains the water washing of filtering residue use 60 DEG C
Solid 3 times, completes the recovery of zirconium hydroxide.
Above-described is only some embodiments of the present invention, it is noted that for this area
Those of ordinary skill for, without departing from the present invention creation conceive on the premise of, it is also possible to
Make other deformation and improve, broadly falling into protection scope of the present invention.
Claims (7)
1. a water-purifying apparatus, it is characterised in that include the first container (1), first lead
Flow tube (2), Filter column (3), the second mozzle (4) and second container (5), described
The open top of one container (1), the bottom of described first container (1) and described first water conservancy diversion
One end connection of pipe (2), the other end of described first mozzle (2) and described Filter column (3)
One end connection, one end of the other end of described Filter column (3) and described second mozzle (4)
Connection, the other end of described second mozzle (4) connects with described second container (5), institute
State the first container (1), described Filter column (3) and described second container (5) to depend on from top to bottom
Secondary setting, described Filter column (3) includes that micron-sized filter course, described filter course include
Mass ratio is the zirconium hydroxide mixture with silicon dioxide composition of 1:3.
Water-purifying apparatus the most according to claim 1, it is characterised in that described hydrogen-oxygen
Change zirconium is engraved structure, and the aperture of wherein said zirconium hydroxide hollow hole is 1.8～2.8nm；Hole
Appearance is 0.18～0.28cm3/g；Specific surface area is 350～680m2/g；Particle diameter is
6μm≤D10≤ 12 μm, 23 μm≤D50≤ 28 μm, 45 μm≤D10≤85μm。
Water-purifying apparatus the most according to claim 2, it is characterised in that described dioxy
The particle diameter of SiClx is 90～100 μm.
Water-purifying apparatus the most according to claim 3, it is characterised in that described first
Mozzle (2) is dislocatedly distributed with described second mozzle (4), the first mozzle (2) with
Second mozzle (4) is respectively close in one end of Filter column (3).
Water-purifying apparatus the most according to claim 4, it is characterised in that also include perseverance
Stream pump (6), described constant flow pump (6) is located at the top of the first mozzle (4), described constant current
Pump (6) is connected with the first mozzle (4), and from second container (5), water is extracted into the first appearance
Device (1).
Water-purifying apparatus the most according to claim 4, it is characterised in that also include
One leakage detection apparatus, described first leakage detection apparatus connects with second container (5).
Water-purifying apparatus the most according to claim 5, it is characterised in that also include
Two leakage detection apparatus (6), described second leakage detection apparatus (6) connects with the first container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488685.8A CN105967263A (en) | 2016-06-24 | 2016-06-24 | Water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488685.8A CN105967263A (en) | 2016-06-24 | 2016-06-24 | Water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967263A true CN105967263A (en) | 2016-09-28 |
Family
ID=57020834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610488685.8A Pending CN105967263A (en) | 2016-06-24 | 2016-06-24 | Water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967263A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201850182U (en) * | 2010-11-01 | 2011-06-01 | 天津市寰昊科技有限公司 | Direct-drinking water purification machine |
| JP2012016655A (en) * | 2010-07-07 | 2012-01-26 | Aiai:Kk | Water purification apparatus |
| CN105435733A (en) * | 2015-04-21 | 2016-03-30 | 江西晶安高科技股份有限公司 | High-phosphate-adsorption-activity large-particle-size zirconium hydroxide, and preparation and use methods and application thereof |
-
2016
- 2016-06-24 CN CN201610488685.8A patent/CN105967263A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012016655A (en) * | 2010-07-07 | 2012-01-26 | Aiai:Kk | Water purification apparatus |
| CN201850182U (en) * | 2010-11-01 | 2011-06-01 | 天津市寰昊科技有限公司 | Direct-drinking water purification machine |
| CN105435733A (en) * | 2015-04-21 | 2016-03-30 | 江西晶安高科技股份有限公司 | High-phosphate-adsorption-activity large-particle-size zirconium hydroxide, and preparation and use methods and application thereof |
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Application publication date: 20160928 |