CN104785186B - A kind of magnetic agitation photocatalytic reaction device - Google Patents
A kind of magnetic agitation photocatalytic reaction device Download PDFInfo
- Publication number
- CN104785186B CN104785186B CN201510179709.7A CN201510179709A CN104785186B CN 104785186 B CN104785186 B CN 104785186B CN 201510179709 A CN201510179709 A CN 201510179709A CN 104785186 B CN104785186 B CN 104785186B
- Authority
- CN
- China
- Prior art keywords
- quartz
- union lever
- sleeve
- reaction device
- hinge
- 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.)
- Expired - Fee Related
Links
- 238000013032 photocatalytic reaction Methods 0.000 title claims abstract description 19
- 238000013019 agitation Methods 0.000 title claims abstract description 14
- 239000010453 quartz Substances 0.000 claims abstract description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 230000007935 neutral effect Effects 0.000 claims abstract description 3
- 239000013464 silicone adhesive Substances 0.000 claims abstract description 3
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000011941 photocatalyst Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 7
- 230000001699 photocatalysis Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00858—Moving elements
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/12—Processes employing electromagnetic waves
- B01J2219/1203—Incoherent waves
- B01J2219/1206—Microwaves
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
Abstract
A kind of magnetic agitation photocatalytic reaction device, hinge a is arranged on the disk eccentric part that motor drives, one end of union lever b is connected with hinge a, the other end of union lever b is hinged by hinge b and union lever a one end, round iron plate is connected with the other end of union lever a, fixed sleeving and union lever a are socketed, and ensure that union lever a is vertical with round iron plate; Permanent magnet is fixed on bottom round iron plate by screw a; The quartz container of sleeve, quartz top envelope, bottom notch forms enclosed space structure jointly; The inwall of sleeve matches with permanent magnet, round iron plate, quartz top envelope be arranged on sleeve top, and sleeve with quartz push up envelope neutral silicone adhesive seal; Described annular ultraviolet lamp is arranged on quartz top and seals up, and quartz top envelope is connected by screw b with the quartz container of bottom notch, is provided with inlet mouth bottom the quartz container of bottom notch, and top is provided with air outlet.
Description
Technical field
The present invention relates to a kind of novel magnetic and stir photocatalytic reaction device, in particular to a kind of magnetic catalyst photocatalytic reaction device.
Background technology
Photocatalyst its there is higher catalytic activity and selectivity, magnetic photocatalyst has the high catalytic activity and optionally simultaneously of photocatalyst simultaneously, also receive much concern because it has the feature of superparamagnetic separation, can be applicable to the fields such as chemosynthesis, chemical industry, petroleum industry and environmental engineering.
Photocatalysis technology in countries in the world, every field have important application: photocatalyst preparation research, photocatalyst reaction process research, catalyst cupport research, reactor design etc. Therefore design reactor efficient, stable, that can give full play to catalyst performance is particularly important
Current report and patent about using magnetic force agitator in photocatalytic reactor has a lot, and such as the patent No. 201120383025.6, name is called " integration photocatalytic chemical reactor "; Patent No. 200620043612.x, name is called " a kind of Multifunction photo catalysis reactor ", is all that catalyzer is carried out Surface Renewal by application tradition magnetic stirring apparatus.
Summary of the invention
The present invention is that a kind of novel magnetic stirs photo catalysis reactor, and the magnetic agitation technology becoming transmission is rotated in application, breaks through tradition magnetic agitation mode and carries out catalyst surface renewal.
For achieving the above object, the technical solution adopted in the present invention is that a kind of novel magnetic stirs photocatalytic reaction device, and this device comprises disk 1 that motor drives, hinge a2, hinge b3, fixed sleeving 4, union lever a5, round iron plate 6, screw a7, permanent magnet 8, annular ultraviolet lamp 9, sleeve 10, quartz top envelope 11, screw b12, the quartz container 13 of bottom notch, inlet mouth 14, air outlet 15, union lever b16.
Described hinge a2 is arranged on disk 1 eccentric part that motor drives, one end of union lever b16 is connected with hinge a2, the other end of union lever b16 is hinged by hinge b3 and union lever a5 one end, round iron plate 6 is connected with the other end of union lever a5, fixed sleeving 4 and union lever a5 are socketed, and ensure that union lever a5 is vertical with round iron plate 6; Permanent magnet 8 is fixed on bottom round iron plate 6 by screw a7; The quartz container 13 of sleeve 10, quartz top envelope 11, bottom notch forms enclosed space structure jointly, sleeve 10 is the inwall of this enclosed space structure, the quartz container 13 of bottom notch is the shell of this enclosed space structure, quartz top envelope 11 is the top of this enclosed space structure, and this enclosed space structural base is in order to hold catalyzer; The inwall of sleeve 10 matches with permanent magnet 8, round iron plate 6, and quartz top envelope 11 is arranged on sleeve 10 top, and sleeve 10 seals by neutral silicone adhesive with quartz top envelope 11; Described annular ultraviolet lamp 9 is arranged in quartz top envelope 11, and quartz top envelope 11 is connected by screw b12 with the quartz container 13 of bottom notch, is provided with inlet mouth 14 bottom the quartz container 13 of bottom notch, and top is provided with air outlet 15.
Described permanent magnet 8 by magnetic force to catalyzer adsorption, catalyzer can be made to be adsorbed on sleeve 10, permanent magnet 8 is driven by motor and swing by connecting rod a5, union lever b16, catalyzer can be assembled and disperse, last catalyzer roll to from quartz container 13 center of bottom notch bottom, iterative cycles like this thus realize catalyst surface upgrade.
The motor that described drive disk 1 rotates is inverter motor, regulates and controls magnetic photocatalyst Surface Renewal speed by rotating speed.
Described disk 1 radius is 100mm, and hinge a2 is arranged on the radius 60mm place of disk 1.
Described permanent magnet 8 is NdFeB material, and when hinge a2 turns to lowermost end, permanent magnet 8 is just and sleeve 10 base contact.
Described sleeve 10 is pmma material.
The quartz container 13 of described bottom notch, depression place angle �� is 135 �㡫155 ��.
Described screw b12 junction rubber cushion seals.
A kind of novel magnetic provided by the invention stirs photocatalytic reaction device, has the following advantages:
1, by regulating motor rotary speed to regulate catalyst updating speed.
2, sleeve height can be regulated according to catalyst levels such that it is able to upgrade more abundant to catalyst surface.
3, bottom notch quartz container can ensure that catalyzer does not exist dead angle at no point in the update process.
4, dismounting is simple, easily operates, and airtight performance is good.
Accompanying drawing explanation
Fig. 1 is that a kind of novel magnetic provided by the invention stirs photocatalytic reaction device structure iron.
Fig. 2 is that a kind of novel magnetic provided by the invention stirs photocatalytic reaction device magnetic force gathering principle of work figure.
Fig. 3 is that a kind of novel magnetic provided by the invention stirs photocatalytic reaction device mistake magnetic dispersion principle of work figure.
Embodiment
As Figure 1-3, the action process of this device is as follows,
S1 opens quartz top envelope 11, puts into catalyzer.
S2 screw b12 seals the quartz container 13 of quartz top envelope 11 and bottom notch.
S3 opens annular ultraviolet lamp 9.
S4 opens inlet mouth 14 and air outlet 15 simultaneously, leads to into reactant gases.
S5 hotwire, and regulate motor rotary speed.
S6 reaction closes motor after terminating, annular ultraviolet lamp 9.
S7 closes inlet mouth 14, air outlet 15.
S8 opens quartz top envelope 11, takes out catalyzer.
Claims (9)
1. a magnetic agitation photocatalytic reaction device, it is characterised in that: this device comprise motor drive disk (1), hinge a (2), hinge b (3), fixed sleeving (4), union lever a (5), round iron plate (6), screw a (7), permanent magnet (8), annular ultraviolet lamp (9), sleeve (10), quartz top envelope (11), screw b (12), the quartz container (13) of bottom notch, inlet mouth (14), air outlet (15), union lever b (16);
Described hinge a (2) is arranged on disk (1) eccentric part that motor drives, one end of union lever b (16) is connected with hinge a (2), the other end of union lever b (16) is hinged with union lever a (5) one end by hinge b (3), round iron plate (6) is connected with the other end of union lever a (5), fixed sleeving (4) and union lever a (5) socket, ensure that union lever a (5) is vertical with round iron plate (6); Permanent magnet (8) is fixed on round iron plate (6) bottom by screw a (7); The quartz container (13) of sleeve (10), quartz top envelope (11), bottom notch composition enclosed space structure jointly, the inwall that sleeve (10) is this enclosed space structure, the shell that the quartz container (13) of bottom notch is this enclosed space structure, the top that quartz top envelope (11) is this enclosed space structure, this enclosed space structural base is in order to hold catalyzer; The inwall of sleeve (10) matches with permanent magnet (8), round iron plate (6), quartz top envelope (11) is arranged on sleeve (10) top, and sleeve (10) seals by neutral silicone adhesive with quartz top envelope (11); Described annular ultraviolet lamp (9) is arranged on quartz top envelope (11), quartz top envelope (11) is connected by screw b (12) with the quartz container (13) of bottom notch, quartz container (13) bottom of bottom notch is provided with inlet mouth (14), and top is provided with air outlet (15).
2. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterized in that: described permanent magnet (8) by magnetic force to catalyzer adsorption, catalyzer can be made to be adsorbed on sleeve (10), permanent magnet (8) is driven by motor by union lever a (5), union lever b (16) and is swung, catalyzer can be risen and fall, last catalyzer roll to from quartz container (13) center of bottom notch bottom, iterative cycles like this thus realize catalyst surface upgrade.
3. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterised in that: the motor that described drive disk (1) is rotated is inverter motor, regulates and controls magnetic photocatalyst Surface Renewal speed by rotating speed.
4. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterised in that: described disk (1) radius is 100mm, and hinge a (2) is arranged on the radius 60mm place of disk (1).
5. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterized in that: described permanent magnet (8) is NdFeB material, when hinge a (2) turns to lowermost end, permanent magnet (8) is just and sleeve (10) base contact.
6. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterised in that: described sleeve (10) is pmma material.
7. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterised in that: the quartz container (13) of described bottom notch, depression place angle �� is 135 �㡫155 ��.
8. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterised in that: described screw b (12) junction rubber cushion seals.
9. a kind of magnetic agitation photocatalytic reaction device according to claim 1, it is characterised in that: the action process of this device is as follows,
S1 opens quartz top envelope (11), puts into catalyzer;
The S2 quartz container (13) of screw b (12) sealing quartz top envelope (11) and bottom notch;
S3 opens annular ultraviolet lamp (9);
S4 opens inlet mouth (14) and air outlet (15) simultaneously, leads to into reactant gases;
S5 hotwire, and regulate motor rotary speed;
S6 reaction closes motor after terminating, annular ultraviolet lamp (9);
S7 closes inlet mouth (14), air outlet (15);
S8 opens quartz top envelope (11), takes out catalyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179709.7A CN104785186B (en) | 2015-04-16 | 2015-04-16 | A kind of magnetic agitation photocatalytic reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179709.7A CN104785186B (en) | 2015-04-16 | 2015-04-16 | A kind of magnetic agitation photocatalytic reaction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104785186A CN104785186A (en) | 2015-07-22 |
| CN104785186B true CN104785186B (en) | 2016-06-01 |
Family
ID=53550641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179709.7A Expired - Fee Related CN104785186B (en) | 2015-04-16 | 2015-04-16 | A kind of magnetic agitation photocatalytic reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104785186B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602398B (en) * | 2020-12-07 | 2023-04-07 | 武汉大学 | Magnetic rotary disc for friction catalysis of semiconductor powder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007015827A2 (en) * | 2005-07-28 | 2007-02-08 | Great Lakes Chemical Corporation | Reactors, reactor assemblies, and production processes |
| CN103585944A (en) * | 2013-10-15 | 2014-02-19 | 陕西盛迈石油有限公司 | Subminiature magnetic-stirring photocatalytic reaction kettle |
-
2015
- 2015-04-16 CN CN201510179709.7A patent/CN104785186B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007015827A2 (en) * | 2005-07-28 | 2007-02-08 | Great Lakes Chemical Corporation | Reactors, reactor assemblies, and production processes |
| CN103585944A (en) * | 2013-10-15 | 2014-02-19 | 陕西盛迈石油有限公司 | Subminiature magnetic-stirring photocatalytic reaction kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104785186A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107029577A (en) | A kind of biology enzyme aids in rabbling mechanism | |
| CN104785186B (en) | A kind of magnetic agitation photocatalytic reaction device | |
| CN106582399A (en) | Sealing stirring equipment of raw materials for lithium battery production process | |
| CN205667835U (en) | A kind of visualization stirring-type gas hydration reaction experimental provision | |
| CN202606158U (en) | Reaction still with stirring device | |
| CN209714770U (en) | A kind of exhaust gas cleaning device | |
| CN204891852U (en) | Vibrating chemical industry reation kettle | |
| CN106139982A (en) | Agitating device | |
| CN105695309A (en) | Integrated device for conveying gas and stirring materials, and bioreactor comprising same | |
| CN203842683U (en) | Full-automatic biologic sample treatment device | |
| CN205392447U (en) | Pharmacy reactor | |
| CN106244574A (en) | A kind of aminoacylates enzyme immobilization carrier and preparation method thereof | |
| CN104324673B (en) | A kind of Revolving-drum photocatalytic reaction device | |
| CN201241127Y (en) | Subsection quick-dismantling type bioreactor | |
| CN203944330U (en) | A kind of automobile-used urea standard liquid bottom counterflow aeration mixing arrangement | |
| CN204973701U (en) | Stirrer | |
| CN104324672B (en) | A kind of swing folded plate type photocatalytic reaction device | |
| CN206232431U (en) | One kind aeration photocatalytic reaction device | |
| CN205797195U (en) | Disturbed flow type reactor | |
| CN205872925U (en) | Chemical engineering liquid holding vessel | |
| CN205797192U (en) | Reactor with defecator | |
| CN207204011U (en) | A kind of collapsible agitating device for being used to test reaction | |
| CN205517438U (en) | Novel elevated tank | |
| CN205115460U (en) | Bioreactor with two stirring rakes | |
| CN202962375U (en) | Stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |