CN107790114A - A kind of nano photo-catalytic crystallization liquid production line - Google Patents
A kind of nano photo-catalytic crystallization liquid production line Download PDFInfo
- Publication number
- CN107790114A CN107790114A CN201610801941.4A CN201610801941A CN107790114A CN 107790114 A CN107790114 A CN 107790114A CN 201610801941 A CN201610801941 A CN 201610801941A CN 107790114 A CN107790114 A CN 107790114A
- Authority
- CN
- China
- Prior art keywords
- production line
- kettle
- nano photo
- crystallization liquid
- liquid production
- 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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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000002425 crystallisation Methods 0.000 title claims abstract description 28
- 230000008025 crystallization Effects 0.000 title claims abstract description 28
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000001728 nano-filtration Methods 0.000 claims description 3
- 150000003608 titanium Chemical class 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/27—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a liquid or molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
The invention provides a kind of nano photo-catalytic crystallization liquid production line, is made up of dissolvers, filter, filtration washing one kettle, complex reactor and crystallizing kettle, each part is linked together by stainless steel pipeline, and pump is also provided with stainless steel pipeline.Production line of the present invention has the advantages that small flow scheme design compact and reasonable, labor intensity, pipelining, production efficiency is high, product quality is secure.
Description
Technical field
The invention belongs to chemical products production line field, is related to a kind of nano photo-catalytic crystallization liquid production line.
Background technology
Photocatalyst is one kind with nanoscale TiO2For the general name of the photosemiconductor material with photo-catalysis function of representative, its
In the presence of light, strong catalytic degradation function is produced, the toxic and harmful gas that can degrade, various bacteria is killed, is also equipped with removing
The functions such as smelly, anti-soil, purification air.In the market photocatalyst product has two kinds of forms at present：Powder and colloidal sol, wherein colloidal sol light touch
Matchmaker's photocatalysis effect is good and is easy to spraying application, but the production line for preparing colloidal sol photocatalyst at present is still immature, it is impossible to meets light
The large-scale production demand of catalyst.
The content of the invention
The defects of it is an object of the invention to overcome prior art, there is provided a kind of nano photo-catalytic crystallization liquid production line, tool
There are small flow scheme design compact and reasonable, labor intensity, pipelining, production efficiency is high, product quality is secure.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of nano photo-catalytic crystallization liquid production line, by dissolvers（1）, filter（2）, filtering-washing integrated kettle（3）, complexing
Reactor（4）And crystallizing kettle（5）Composition.
Preferably, the dissolvers（1）, filter（2）, filtering-washing integrated kettle（3）, complex reactor（4）And crystallization
Kettle（5）Between linked together by stainless steel pipeline.
Preferably, the filtering-washing integrated kettle（3）With the complex reactor（4）Between, the complex reactor
（4）And crystallizing kettle（5）Between stainless steel pipeline on be also provided with pump（6）.
Preferably, the filter（2）, filtering-washing integrated kettle（3）, complex reactor（4）And crystallizing kettle（5）Set
In same level height, less than the dissolvers（1）Height.
Preferably, the dissolvers（1）For the open rustless steel container with stirring slurry.
Preferably, the filtering-washing integrated kettle（3）For the stainless steel cauldron with nanofiltration net.
Preferably, the complex reactor（4）For the open rustless steel container with stirring slurry and dropper.
Preferably, the crystallizing kettle（5）For the glass reaction kettle with heating mantle.
The technological process of nano photo-catalytic crystallization liquid production line is：In general, the preparation technology of nano photo-catalytic crystallization liquid
It is final obtained including dissolving titanium salt, filtering plus alkali generation hydroxide precipitation, repeatedly cleaning, filtering, scattered, complexing, crystallization
Nano photo-catalytic crystallization liquid.In production line of the present invention, it is fully molten that titanium salt and deionized water are added into progress in dissolvers first
Solution, the titanium salt aqueous solution is generated, impurity not soluble in water is then filtered out by filter, the titanium salt aqueous solution of obtained free from admixture
Alkali lye is added dropwise in filtering-washing integrated kettle, forms the hydroxide dirty solution of titanium, is then filtered by vacuum, obtains titanium hydroxide
Paste, then cleaned repeatedly with deionized water, be filtered by vacuum, finally obtain the higher titanium hydroxide paste of purity, disperseed
After entering in deionized water, moved into by pipeline in complex reactor, strong oxidizer be added dropwise and carries out complex reaction, obtains suspension,
Crystallizing kettle is finally moved into, carries out Crystallizing treatment at a certain temperature, obtains nano photo-catalytic crystallization liquid.
Beneficial effects of the present invention have：
（1）Production line flow process of the present invention is compact to design rationally, and simple to operate, labor intensity is small；
（2）Production line production efficiency of the present invention is high, and product quality is secure, is easy to heavy industrialization application.
Brief description of the drawings
Fig. 1 is the process chart of nano photo-catalytic crystallization liquid production line of the present invention.
In figure, 1. dissolvers, 2. filters, 3. filterings-washing integrated kettle, 4. complex reactors, 5. crystallizing kettles, 6. pumps.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Accompanying drawing and embodiment, the present invention is further illustrated.It should be appreciated that embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.
As shown in figure 1, a kind of nano photo-catalytic crystallization liquid production line, by dissolvers（1）, filter（2）, filtering-washing
Integral kettle（3）, complex reactor（4）And crystallizing kettle（5）Composition, the dissolvers（1）, filter（2）, filtering-washing integrated
Kettle（3）, complex reactor（4）And crystallizing kettle（5）Between linked together by stainless steel pipeline, the filtering-washing integrated
Kettle（3）With the complex reactor（4）Between, the complex reactor（4）And crystallizing kettle（5）Between stainless steel pipeline on also
There is provided pump（6）, the filter（2）, filtering-washing integrated kettle（3）, complex reactor（4）And crystallizing kettle（5）It is arranged on same
In one level height, less than the dissolvers（1）Height, the dissolvers（1）Hold for the open stainless steel with stirring slurry
Device, the filtering-washing integrated kettle（3）For the stainless steel cauldron with nanofiltration net, the complex reactor（4）For band
There are the open rustless steel container of stirring slurry and dropper, the crystallizing kettle（5）For the glass reaction kettle with heating mantle.
The technological process of nano photo-catalytic crystallization liquid production line is：In general, the preparation technology of nano photo-catalytic crystallization liquid
It is final obtained including dissolving titanium salt, filtering plus alkali generation hydroxide precipitation, repeatedly cleaning, filtering, scattered, complexing, crystallization
Nano photo-catalytic crystallization liquid.In production line of the present invention, it is fully molten that titanium salt and deionized water are added into progress in dissolvers first
Solution, the titanium salt aqueous solution is generated, impurity not soluble in water is then filtered out by filter, the titanium salt aqueous solution of obtained free from admixture
Alkali lye is added dropwise in filtering-washing integrated kettle, forms the hydroxide dirty solution of titanium, is then filtered by vacuum, obtains titanium hydroxide
Paste, then cleaned repeatedly with deionized water, be filtered by vacuum, finally obtain the higher titanium hydroxide paste of purity, disperseed
After entering in deionized water, moved into by pipeline in complex reactor, strong oxidizer be added dropwise and carries out complex reaction, obtains suspension,
Crystallizing kettle is finally moved into, carries out Crystallizing treatment at a certain temperature, obtains nano photo-catalytic crystallization liquid.
The nano photo-catalytic crystallization liquid production line flow process is compact to design rationally, and simple to operate, labor intensity is small, production efficiency
Height, product quality is secure, is easy to heavy industrialization application.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modification, equal replacement and improvement for being made within principle etc., all should fall within the scope and spirit of the invention.
Claims (8)
1. a kind of nano photo-catalytic crystallization liquid production line, it is characterised in that by dissolvers（1）, filter（2）, filtering-washing one
Body kettle（3）, complex reactor（4）And crystallizing kettle（5）Composition.
2. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the dissolvers（1）, filtering
Device（2）, filtering-washing integrated kettle（3）, complex reactor（4）And crystallizing kettle（5）Between by stainless steel pipeline be connected to one
Rise.
3. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the filtering-washing integrated
Kettle（3）With the complex reactor（4）Between, the complex reactor（4）And crystallizing kettle（5）Between stainless steel pipeline on also
There is provided pump（6）.
4. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the filter（2）, mistake
Filter-washing integrated kettle（3）, complex reactor（4）And crystallizing kettle（5）It is arranged in same level height, less than the dissolvers
（1）Height.
5. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the dissolvers（1）For band
There is the open rustless steel container of stirring slurry.
6. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the filtering-washing integrated
Kettle（3）For the stainless steel cauldron with nanofiltration net.
7. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the complex reactor（4）
For the open rustless steel container with stirring slurry and dropper.
8. nano photo-catalytic crystallization liquid production line according to claim 1, it is characterised in that the crystallizing kettle（5）For band
There is the glass reaction kettle of heating mantle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610801941.4A CN107790114A (en) | 2016-09-06 | 2016-09-06 | A kind of nano photo-catalytic crystallization liquid production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610801941.4A CN107790114A (en) | 2016-09-06 | 2016-09-06 | A kind of nano photo-catalytic crystallization liquid production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107790114A true CN107790114A (en) | 2018-03-13 |
Family
ID=61530661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610801941.4A Pending CN107790114A (en) | 2016-09-06 | 2016-09-06 | A kind of nano photo-catalytic crystallization liquid production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790114A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712127A (en) * | 2004-06-15 | 2005-12-28 | 刘文泉 | Crystal titanium dioxide light catalyst and synthesis thereof |
| CN101773820A (en) * | 2009-12-30 | 2010-07-14 | 长沙学院 | Method for preparing visible light active photocatalyst through dye sensitization |
| CN202139066U (en) * | 2011-07-06 | 2012-02-08 | 淄博晓光化工材料有限公司 | Nano titanium production device system |
| CN103861573A (en) * | 2012-12-17 | 2014-06-18 | 天津发洋环保科技有限公司 | Preparation method for photocatalyst hydrosol |
| CN105363400A (en) * | 2015-11-23 | 2016-03-02 | 江苏腾盛纺织科技集团有限公司 | Photocatalyst nano TiO2 hydrosol production apparatus |
-
2016
- 2016-09-06 CN CN201610801941.4A patent/CN107790114A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712127A (en) * | 2004-06-15 | 2005-12-28 | 刘文泉 | Crystal titanium dioxide light catalyst and synthesis thereof |
| CN101773820A (en) * | 2009-12-30 | 2010-07-14 | 长沙学院 | Method for preparing visible light active photocatalyst through dye sensitization |
| CN202139066U (en) * | 2011-07-06 | 2012-02-08 | 淄博晓光化工材料有限公司 | Nano titanium production device system |
| CN103861573A (en) * | 2012-12-17 | 2014-06-18 | 天津发洋环保科技有限公司 | Preparation method for photocatalyst hydrosol |
| CN105363400A (en) * | 2015-11-23 | 2016-03-02 | 江苏腾盛纺织科技集团有限公司 | Photocatalyst nano TiO2 hydrosol production apparatus |
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Application publication date: 20180313 |