CN206701243U - A kind of vacuum photocatalytic reaction device for nano material reaction - Google Patents
A kind of vacuum photocatalytic reaction device for nano material reaction Download PDFInfo
- Publication number
- CN206701243U CN206701243U CN201720392505.6U CN201720392505U CN206701243U CN 206701243 U CN206701243 U CN 206701243U CN 201720392505 U CN201720392505 U CN 201720392505U CN 206701243 U CN206701243 U CN 206701243U
- Authority
- CN
- China
- Prior art keywords
- reactor
- vacuum
- casing
- cooler
- reaction
- 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
Abstract
The utility model discloses a kind of vacuum photocatalytic reaction device for nano material reaction, including the casing for lucifuge, the closed reactor for containing reaction solution is provided with casing, cooler is sealedly connected with reactor, the cooling water inlet and coolant outlet of cooler all extend to the outside of casing, the lower end of cooler is stretched into the inner chamber of reactor and can immersed in reaction solution, upper end is in the outside of reactor, the inner chamber of cooler is provided with lamp source, and the outside of lamp source is covered with optical filter；The vavuum pump for being vacuumized to the inner chamber of reactor is connected with reactor, the utility model device is cheap, the temperature that can provide negative reaction environment, can effectively reduce reaction liquid, is applicable to various light-catalyzed reactions.
Description
【Technical field】
A kind of photocatalytic reaction device is the utility model is related to, particularly a kind of vacuum light for nano material reaction is urged
Change reaction unit.
【Background technology】
Light-catalyzed reaction as a kind of green, the efficient effective ways for solving energy crisis and problem of environmental pollution by
Increasing industrialized country and the attention of scholar, still, but there is the shortcomings that Carrier recombination is too fast in light-catalyzed reaction, be
The problem of catalytic efficiency declines caused by the shortcoming is reduced, researchers find out various methods, as ion doping, semiconductor are multiple
Close etc., but it is most of be concerned with material in itself, it is and less to reaction condition and device concern, in fact, on existing market
Photocatalytic reaction device is more, but most of has the following disadvantages：Reaction can only be carried out at ambient pressure, it is impossible to be entered under vacuo
OK；Existing apparatus is broadly divided into two classes, and one kind is that reactor is integrated with lamp source (containing cooling segment), and another kind of is reactor
It is each independent with lamp source, without any contact.The former dismantles and cleans inconvenient, and cost is of a relatively high；Latter reaction's device with
Thermostat can not be contacted effectively, treated the temperature of catalytic fluid and can not effectively be controlled substantially.
【Utility model content】
For problems of the prior art, the purpose of this utility model is that providing a kind of nano material that is used for reacts
Vacuum photocatalytic reaction device, the device has cost low, and cooling velocity is fast, can provide negative reaction environment, and pressure can
Adjust, suitable for various light-catalyzed reactions.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of vacuum photocatalytic reaction device for nano material reaction, including the casing for lucifuge, set in casing
The closed reactor for containing reaction solution is equipped with, cooler, the cooling water inlet of cooler are sealedly connected with reactor
The outside of casing is all extended to coolant outlet, the lower end of cooler stretches into the inner chamber of reactor and can immerse reaction solution
In, upper end is in the outside of reactor, and the inner chamber of cooler is provided with lamp source, and the outside of lamp source is covered with optical filter；Connect on reactor
It is connected to the vavuum pump for being vacuumized to the inner chamber of reactor.
The magnetic stirring apparatus for being stirred to reaction solution in reactor is additionally provided with the casing, agitator is arranged on
The bottom of reactor.
It is described to remove between vavuum pump and reactor to be provided with the vacuum buffer tank for buffering, vacuum buffer tank and reactor it
Between be provided with extraction valve.
It is additionally provided with blast pipe on the reactor, the interface of blast pipe and reactor is arranged on the top of reactor and is in
More than reaction solution liquid level, blast pipe extends to the outside of casing, and air bleeding valve is provided with blast pipe.
Charge door and material liquid outlet are provided with the reactor, charge door is arranged on the top of reactor, material liquid outlet
The bottom of reactor is arranged on, controlled valve is equipped with charge door and material liquid outlet, charge door and material liquid outlet all extend to
The outside of casing.
The magnetic valve for being used for controlling water inlet is provided with the cooling water inlet of the cooler, is provided with reactor and is used to measure
The temperature sensor of the temperature of reaction solution, is connected with micro computer control center on temperature sensor, micro computer control center with it is cold
But the magnetic valve at water inlet is connected, and micro computer control center is also associated with-LED temperature display.
Contact surface between the reactor and cooler is grournd glass, and reactor passes through rubber seal and cooling
Device is tightly connected so that can at will be dismantled between reactor and cooler.
Safety valve and the vacuum meter for measuring vacuum in reactor are additionally provided with the reactor.
The radiator fan for box house hot gas to be discharged is additionally provided with the casing.
Black outside the casing, inside are silvery white, material galvanized steel plain sheet.
Compared with prior art, the utility model has the advantages that：
Reactor is placed on lucifuge by the vacuum photocatalytic reaction device of the present utility model for nano material reaction
The cooler for being cooled down to reaction solution is sealedly connected with casing, on reactor, the inner chamber of cooler, which is provided with, is used for light
The lamp source of catalysis, the outside of lamp source be covered with optical filter, is connected with reactor for being vacuumized to the inner chamber of reactor
Vavuum pump, therefore so that light-catalyzed reaction can in reaction environment under condition of negative pressure, can effectively reduce the temperature of reaction liquid
Degree, is applicable to various light-catalyzed reactions, and the apparatus structure is simple, and low with cost, cooling velocity is fast, can provide negative
Reaction environment is pressed, the characteristics of pressure adjustable.
Further, by setting magnetic stirring apparatus that reaction solution composition can be made more uniform in the bottom of reactor, add
Fast response speed.
Further, the vacuum buffer tank for buffering is provided between vavuum pump and reactor, vacuum buffer tank can be protected
The stable gas pressure in reactor is demonstrate,proved, extraction valve is provided between vacuum buffer tank and reactor, valve opening energy is evacuated by controlling
Enough negative pressure controlled at any time in reactor, ensure the safety of normal reaction and operation.
Further, it is additionally provided with blast pipe on reactor, the interface of blast pipe and reactor is arranged on the top of reactor
And more than the reaction solution liquid level, blast pipe extends to the outside of casing, and air bleeding valve is provided with blast pipe, terminate in reaction or
When needing not continue to use device, it can make to carry out quick pressure releasing to reactor by air bleeding valve and blast pipe, improve equipment
Security.
Further, charge door and material liquid outlet are provided with reactor, hence in so that reactor can be carried out continuously instead
Should, reaction efficiency is improved, cost is saved, controlled valve is equipped with charge door and material liquid outlet, controlled valve can either
Ensure reactor sealing, control charging and blowing, it is easy to operate.
Further, the magnetic valve for being used for controlling water inlet is provided with the cooling water inlet of cooler, is provided with and uses in reactor
In the temperature sensor of the temperature of measurement reaction solution, micro computer control center is connected with temperature sensor, in micro computer control
The heart is connected with the magnetic valve at cooling water inlet, therefore can realize that cooler automatically controls to reacting liquid temperature so that control
System more automation precision, saves manpower, improves efficiency, and micro computer control center is also associated with-and LED temperature shows
Device, therefore member easy to operation is observed at any time.
Further, the radiator fan for box house hot gas to be discharged is additionally provided with casing, therefore is easy to anti-
Answer the radiating of system, take a breath and beneficial to safety.
Further, when casing interior trim selects silvery white, the light that light source is sent passes through multiple reflections in box house, can have
Effect improves light utilization efficiency；Casing exterior color is set to by black based on consideration attractive in appearance；Based on economical, equipment practicality and power
The consideration of intensity is learned, casing material elects galvanized steel plain sheet as.
【Brief description of the drawings】
Fig. 1 is the vacuum photocatalytic reaction device structural representation of the present utility model for nano material reaction；
In figure：1- cooling water inlets；2- coolant outlets；3- vacuum meters；4- safety valves；5- extraction valves；6- vacuum buffers
Tank；7- material liquid outlets；8- reaction solutions；9- temperature sensors；10- air bleeding valves；11- charge doors；12- lamp sources；13- optical filters；14-
Rubber gasket；15- casings；16- radiator fans；17- pipe collars；18- coolers, 19- reactors, 20- vavuum pumps, 21- are micro-
Computer control centre, 22-LED temperature indicators, 23- magnetic stirring apparatus.
【Embodiment】
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the vacuum photocatalytic reaction device of the present utility model for nano material reaction, including for keeping away
The casing 15 of light, the outside black of casing 15, inside are silvery white, material galvanized steel plain sheet, are additionally provided with casing 15 for by casing
The radiator fan 16 that 15 inside hot gas are discharged, the closed reactor 19 for containing reaction solution 8 is provided with casing 15,
Cooler 18 is sealedly connected with reactor 19, the cooling water inlet 1 and coolant outlet 2 of cooler 18 all extend to casing 15
Outside, the lower end of cooler 18 stretches into the inner chamber of reactor 19 and can immerse in reaction solution 8, and upper end is in reactor 19
Outside, the inner chamber of cooler 18 are provided with lamp source 12, and the outside of lamp source 12 is covered with optical filter 13；Be connected with reactor 19 for pair
What the inner chamber of reactor 19 was vacuumized removes vavuum pump 20, goes between vavuum pump 20 and reactor 19 to be provided with for the true of buffering
Empty buffer tank 6, extraction valve 5 is provided between vacuum buffer tank 6 and reactor 19；
The magnetic stirring apparatus 23 for being stirred to reaction solution 8 in reactor 19, agitator 23 are additionally provided with casing 15
It is arranged on the bottom of reactor 19；
It is additionally provided with blast pipe on reactor 19, the interface of blast pipe and reactor 19 is arranged on top and the place of reactor 19
More than the liquid level of reaction solution 8, blast pipe extends to the outside of casing 16, and air bleeding valve 10 is provided with blast pipe；
Charge door 11 and material liquid outlet 7 are provided with reactor 19, charge door 11 is arranged on the top of reactor 19, feed liquid
Outlet 7 is arranged on the bottom of reactor 19, and controlled valve, charge door 11 and feed liquid are equipped with charge door 11 and material liquid outlet 7
Outlet 7 all extends to the outside of casing 15；
The magnetic valve for being used for controlling water inlet is provided with the cooling water inlet 1 of cooler 18, is provided with reactor 19 and is used to survey
The temperature sensor 9 of the temperature of quantitative response liquid 8, is connected with micro computer control center 21 on temperature sensor 9, in micro computer control
The heart 21 is connected with the magnetic valve at cooling water inlet 1, and micro computer control center 21 is also associated with-LED temperature display 22；
Contact surface between reactor 19 and cooler 18 is grournd glass, and reactor 19 by rubber seal 14 with
Cooler 18 is tightly connected；Safety valve 4 and the vacuum meter 5 for measuring vacuum in reactor 19 are additionally provided with reactor 19.
The side of casing 15 is provided with peep hole, and experiment is observed at any time beneficial to researcher；Casing sidepiece is also provided with
Threading hole, it is easy to the wire of the parts such as lamp source 12, magnetic stirring apparatus 23 and temperature inductor 9 to pass outside casing；Box house is put
Brandreth is put, beneficial to the fixation to lamp source, cooler, reactor.
Cooler is connected and stretched out outside casing with cooling water pipeline by PP pipe collars 17, can conveniently be torn open by rotating PP pipe collars
Unload cooler 18；
Aspirating hole is provided with the reactor 19 of the present apparatus, is connected with extraction valve 5, and external vacuum buffer tank 6, beneficial to construction
Negative reaction condition；Air bleeding valve 10, safety valve 4 are also installed, beneficial to regulation reaction pressure, enhancing safety on reactor.
Temperature sensor 9 is housed on the reactor 19 of the present apparatus, after being connected with micro computer control center, then with cooling
The magnetic valve connection of water inlet 1, is so beneficial to the flow of the temperature de-regulation cooling water according to reaction solution, can control reaction at any time
Temperature.
The interspersed connection of the reactor 19 and cooler 18 of the present apparatus, and sealed by rubber seal 14, beneficial to reactant
The heat transfer of system, improve the cooling effectiveness of cooling water.
The utility model has advantages below compared with prior art：1st, it is cheap, more than 3500 yuan of package unit, market
Upper minimum more than 10000；The 2nd, negative reaction environment, pressure adjustable, suitable for various light-catalyzed reactions can be provided；3rd, cooling speed
Degree is fast, can effectively reduce the temperature of reaction liquid.
Certainly, above-described embodiment is only preferred scheme of the present utility model, is specifically not limited thereto, and on this basis may be used
Made according to being actually needed with targetedly adjusting, so as to obtain different embodiments.Due to mode in the cards compared with
It is more, just no longer illustrate one by one here.
Claims (10)
1. a kind of vacuum photocatalytic reaction device for nano material reaction, it is characterised in that including the casing for lucifuge
(15) the closed reactor (19) for containing reaction solution (8), is provided with casing (15), reactor is tightly connected on (19)
There is cooler (18), the cooling water inlet (1) and coolant outlet (2) of cooler (18) all extend to the outside of casing (15),
The lower end of cooler (18) is stretched into the inner chamber of reactor (19) and can immersed in reaction solution (8), and upper end is in reactor (19)
Outside, the inner chamber of cooler (18) is provided with lamp source (12), and the outside of lamp source (12) is covered with optical filter (13)；On reactor (19)
It is connected with the vavuum pump (20) for being vacuumized to the inner chamber of reactor (19).
A kind of 2. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
The magnetic stirring apparatus (23) for being stirred to reaction solution (8) in reactor (19), stirring are additionally provided with the casing (15)
Device (23) is arranged on the bottom of reactor (19).
A kind of 3. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
The vacuum buffer tank (6) for buffering, vacuum buffer tank (6) and reaction are provided between the vavuum pump (20) and reactor (19)
Extraction valve (5) is provided between device (19).
A kind of 4. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
Blast pipe is additionally provided with the reactor (19), the interface of blast pipe and reactor (19) is arranged on the top of reactor (19) simultaneously
More than reaction solution (8) liquid level, blast pipe extends to the outside of casing (15), and air bleeding valve (10) is provided with blast pipe.
A kind of 5. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
Charge door (11) and material liquid outlet (7) are provided with the reactor (19), charge door (11) is arranged on the upper of reactor (19)
Portion, material liquid outlet (7) are arranged on the bottom of reactor (19), and charge door (11) and material liquid outlet (7) place are equipped with controlled valve,
Charge door (11) and material liquid outlet (7) all extend to the outside of casing (15).
A kind of 6. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
Cooling water inlet (1) place of the cooler (18) is provided with the magnetic valve for being used for controlling water inlet, is provided with and is used in reactor (19)
The temperature sensor (9) of the temperature of reaction solution (8) is measured, micro computer control center (21) is connected with temperature sensor (9),
Micro computer control center (21) is connected with the magnetic valve at cooling water inlet (1) place, and micro computer control center (21) be also associated with-
LED temperature display (22).
A kind of 7. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
Contact surface between the reactor (19) and cooler (18) is grournd glass, and reactor (19) passes through rubber seal
(14) it is tightly connected with cooler (18).
A kind of 8. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
Safety valve (4) and the vacuum meter (3) for measuring reactor (19) interior vacuum are additionally provided with the reactor (19).
A kind of 9. vacuum photocatalytic reaction device for nano material reaction according to claim 1, it is characterised in that
The radiator fan (16) for the internal hot gas of casing (15) to be discharged is additionally provided with the casing (15).
10. a kind of vacuum photocatalytic reaction device for nano material reaction according to claim 1, its feature exist
In, the outside black of the casing (15), inside is silvery white, material galvanized steel plain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392505.6U CN206701243U (en) | 2017-04-14 | 2017-04-14 | A kind of vacuum photocatalytic reaction device for nano material reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392505.6U CN206701243U (en) | 2017-04-14 | 2017-04-14 | A kind of vacuum photocatalytic reaction device for nano material reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206701243U true CN206701243U (en) | 2017-12-05 |
Family
ID=60455014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392505.6U Expired - Fee Related CN206701243U (en) | 2017-04-14 | 2017-04-14 | A kind of vacuum photocatalytic reaction device for nano material reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206701243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908994A (en) * | 2020-08-24 | 2020-11-10 | 济南大学 | Method for photocatalytic alkyne addition reaction and device used by method |
-
2017
- 2017-04-14 CN CN201720392505.6U patent/CN206701243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908994A (en) * | 2020-08-24 | 2020-11-10 | 济南大学 | Method for photocatalytic alkyne addition reaction and device used by method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102818439B (en) | Drying device and drying method for high-purity silicon materials | |
| CN206701243U (en) | A kind of vacuum photocatalytic reaction device for nano material reaction | |
| CN106962070A (en) | A kind of glasshouse air circulation device | |
| CN210656874U (en) | Fluorescent quantitative pcr instrument | |
| CN208857313U (en) | A kind of miniature organism reactor tank | |
| CN206362178U (en) | A kind of vacuum synthesis stove | |
| CN205774485U (en) | For preparing the device of anaerobic culture medium | |
| CN206916258U (en) | A kind of low pressure diffusion furnace | |
| CN102519254B (en) | Atmosphere-controllable vacuum box type high-temperature furnace | |
| CN209345482U (en) | A kind of modularization big data Scientific Research Platform | |
| CN201639913U (en) | External-cooling large-heating value intelligent-card anticorrosion protecting device | |
| CN208720338U (en) | Agriculture workshop with radiator structure | |
| CN208732983U (en) | A kind of synthesizer temperature control system and synthesizer | |
| CN202501746U (en) | New type controlled atmosphere vacuum box-type high-temperature furnace | |
| CN207797299U (en) | A kind of separating antifreezing type gravity full heat recovery device and air-conditioning | |
| CN207074386U (en) | Disposable bioreactor temperature control equipment | |
| CN207775239U (en) | A kind of portable biological fermentation tank | |
| CN206037543U (en) | Medicament easily transports save set with constant temperature | |
| CN205182748U (en) | Plant respiratory chamber is used in controllable teaching of temperature | |
| CN205659652U (en) | Novel chemical reaction precision accuse temperature device | |
| CN207797809U (en) | A kind of V-type critical wind velocity turbulent flow air water heat exchange structure and air-conditioning | |
| CN218320798U (en) | Intelligent carbon dioxide generator | |
| CN204853762U (en) | A solar energy power supply water tank for family formula central air conditioning | |
| CN209636242U (en) | A kind of gene culture apparatus | |
| CN218740219U (en) | Novel multi-functional concentration device that draws |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |