CN206405435U - A kind of micro-fluidic preparation facilities of nano-Au solution - Google Patents
A kind of micro-fluidic preparation facilities of nano-Au solution Download PDFInfo
- Publication number
- CN206405435U CN206405435U CN201720041743.2U CN201720041743U CN206405435U CN 206405435 U CN206405435 U CN 206405435U CN 201720041743 U CN201720041743 U CN 201720041743U CN 206405435 U CN206405435 U CN 206405435U
- Authority
- CN
- China
- Prior art keywords
- micro
- tank
- pressurized tank
- nano
- fluidic
- 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 micro-fluidic preparation facilities of nano-Au solution of nano-Au solution preparing technical field, including tower tank, end cover is provided with the top of the tower tank, the left and right sides of the end cover bottom is provided with pressurized tank, and the bottom of pressurized tank is arranged on the inner chamber of tower tank, the top left of the left side pressurized tank and the right-hand member of right atrial pressure tank are provided with feed pipe, the top left of top right-hand member and the right side pressurized tank of the left side pressurized tank is provided with pressure inlet, booster pump is connected between pressure inlet described in two groups, the bottom of the pressurized tank is connected with liquid injection pipe, the mutual cooperation that the utility model passes through temperature sensor and heating wire, temperature during spiral micro-control blender progress hybrid reaction is set to keep stable, increase the particle size uniformity for the nanogold prepared, and need not repeatedly carry out hybrid reaction, simplify preparation technology, shorten preparation time.
Description
Technical field
The utility model is related to nano-Au solution preparing technical field, the standby dress of specially a kind of nano-Au solution microfluidic control
Put.
Background technology
Nanogold is the molecule for referring to gold, and its diameter is in 1~100nm, with high electron density, dielectric property and catalysis
Effect, can be combined, and do not influence its bioactivity with a variety of large biological molecules.Can easily it be made by reducing process by gold chloride
The nanogold of standby various different-grain diameters, its color is taken on a red color according to diameter to purple, traditional preparation for nanogold
Most of prepared by reactor, and the granular size of nanogold prepared by this preparation method is uneven, and system
For complex process, it is necessary to which repeatedly being reacted can just prepare, cause preparation time longer, therefore, it is proposed that one kind is received
The rice micro-fluidic preparation facilities of gold solution.
Utility model content
The purpose of this utility model is to provide a kind of nano-Au solution micro-fluidic preparation facilities, to solve above-mentioned background skill
Proposed in art it is traditional for most of preparation of nanogold prepared by reactor, it is prepared by this preparation method
Nanogold granular size it is uneven, and preparation technology is complicated, it is necessary to repeatedly being reacted can just prepare, and causes to make
The problem of standby time is longer.
To achieve the above object, the utility model provides following technical scheme：A kind of standby dress of nano-Au solution microfluidic control
Put, including tower tank, be provided with end cover at the top of the tower tank, the left and right sides of the end cover bottom is provided with pressure
Power tank, and the bottom of pressurized tank is arranged on the inner chamber of tower tank, the top left of the left side pressurized tank and the right side of right atrial pressure tank
End is provided with feed pipe, and the top left of top right-hand member and the right side pressurized tank of the left side pressurized tank is provided with increasing
Booster pump is connected between pressure pipe, pressure inlet described in two groups, the bottom of the pressurized tank is connected with liquid injection pipe, fluid injection described in two groups
The bottom of pipe is connected with micro-fluidic chip, and the left and right sidewall of the micro-fluidic chip inner chamber is evenly arranged with temperature sensor,
The inner chamber of the micro-fluidic chip is horizontally arranged with spiral micro-control blender, the top of the spiral micro-control blender and liquid injection pipe
Bottom connection, the bottom of the spiral micro-control blender is connected with knockout, and the knockout is arranged in micro-fluidic chip
The bottom of chamber, the outer wall of the micro-fluidic chip is evenly arranged with heating wire, and the outer wall of the micro-fluidic chip is connected with installation
Plate, the installing plate is horizontally installed on the inner chamber of tower tank, and the bottom of the micro-fluidic chip is uniformly connected with discharging by pipeline
The bottom of knockout is connected at the top of pipe, the discharge nozzle, the bottom of the discharge nozzle is connected with receiving tank, the receiving tank
Bottom be connected to the intracavity bottom of tower tank, the left side wall of the tower tank is provided with control device, the control device respectively with
Booster pump, temperature sensor and heating wire are electrically connected with.
It is preferred that, the outer wall of the feed pipe is provided with flow valve.
It is preferred that, the spiral micro-control blender is the spiral micro-pipe of 40 nanometers of diameter.
It is preferred that, the knockout is three-phase knockout.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through temperature sensor and electric heating
The mutual cooperation of silk, enables temperature during spiral micro-control blender progress hybrid reaction to keep stable, what increase was prepared receives
Meter Jin particle size uniformity, and hybrid reaction need not be repeatedly carried out, simplify preparation technology, shorten preparation time.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model microfluidic chip structure schematic diagram.
In figure：It is 1 tower tank, 2 end covers, 3 pressurized tanks, 4 feed pipes, 5 pressure inlets, 6 booster pumps, 7 liquid injection pipes, 8 micro-fluidic
Chip, 81 temperature sensors, 82 spiral micro-control blenders, 83 knockouts, 9 heating wire, 10 installing plates, 11 discharge nozzles, 12 are received
Tank, 13 control devices.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of micro-fluidic preparation facilities of nano-Au solution,
Including tower tank 1, the top of tower tank 1 is provided with end cover 2, and the left and right sides of the bottom of end cover 2 is provided with pressurized tank 3,
And the bottom of pressurized tank 3 is arranged on the inner chamber of tower tank 1, the top left of left pressure tank 3 and the right-hand member of right atrial pressure tank 3 are all provided with
Feed pipe 4 is equipped with, the top right-hand member of left pressure tank 3 and the top left of right atrial pressure tank 3 are provided with pressure inlet 5, two groups
It is connected with booster pump 6 between pressure inlet 5, the bottom of pressurized tank 3 is connected with liquid injection pipe 7, the bottoms of two groups of liquid injection pipes 7 is connected with micro-
Fluidic chip 8, the left and right sidewall of the inner chamber of micro-fluidic chip 8 is evenly arranged with temperature sensor 81, the inner chamber of micro-fluidic chip 8
Spiral micro-control blender 82 is horizontally arranged with, the top of spiral micro-control blender 82 is connected with the bottom of liquid injection pipe 7, spiral micro-control
The bottom of blender 82 is connected with knockout 83, and knockout 83 is arranged on the bottom of the inner chamber of micro-fluidic chip 8, micro-fluidic chip 8
Outer wall be evenly arranged with heating wire 9, the outer wall of micro-fluidic chip 8 is connected with installing plate 10, and installing plate 10 is horizontally installed on tower
The inner chamber of tank 1, the bottom of micro-fluidic chip 8 is uniformly connected with discharge nozzle 11 by pipeline, and the top of discharge nozzle 11 is connected to point
The bottom of liquid device 83, the bottom of discharge nozzle 11 is connected with receiving tank 12, and the bottom of receiving tank 12 is connected to the interior bottom of chamber of tower tank 1
Portion, the left side wall of tower tank 1 is provided with control device 13, control device 13 respectively with booster pump 6, temperature sensor 81 and electric heating
Silk 9 is electrically connected with.
Wherein, the outer wall of feed pipe 4 is provided with flow valve, by the setting of flow valve, facilitates operator to understand injection
The volume of preparing raw material and reducing solution, spiral micro-control blender 82 is the spiral micro-pipe of 40 nanometers of diameter, makes receiving for preparation
Meter Jin particle size is more uniform, and knockout 83 is three-phase knockout, the raw material prepared is collected separately, and increases
Prepare yield.
Operation principle：Preparing raw material solution and reducing solution are transported to pressure by the utility model respectively by feed pipe 4
In tank 3, then by the closing of circuit of the control booster pump 6 of control device 13, booster pump 6 is set to enter by pressure inlet 5 into pressurized tank 3
Row pressurization, makes material solution and reducing solution in pressurized tank 3 carry out carrying out mixing anti-in micro-fluidic chip 8 by liquid injection pipe 7
Should, while being closed by control device 13 to the circuit of heating wire 9, heating wire 9 is added micro-fluidic chip 8
Heat, monitors the temperature of micro-fluidic chip 8 inner chamber by temperature sensor 81, then by the data transfer of monitoring to control device 13
In, the data that control device 13 is monitored according to temperature sensor 81 are closed or disconnected to the circuit of heating wire 9, make micro-fluidic core
The reaction temperature of the inner chamber of piece 8 keeps stable, by the setting of spiral micro-control blender 82, makes the particle size of the nanogold of preparation
It is more uniform, pass through the mutual cooperation of discharge nozzle 11 and receiving tank 12, the collection of the convenient nanogold most prepared.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of micro-fluidic preparation facilities of nano-Au solution, including tower tank (1), it is characterised in that：Set at the top of the tower tank (1)
It is equipped with end cover (2), the left and right sides of end cover (2) bottom is provided with pressurized tank (3), and pressurized tank (3)
Bottom is arranged on the inner chamber of tower tank (1), and the top left of the left side pressurized tank (3) and the right-hand member of right atrial pressure tank (3) are all provided with
Feed pipe (4) is equipped with, the top left of top right-hand member and the right side pressurized tank (3) of the left side pressurized tank (3) is respectively provided with
There is pressure inlet (5), booster pump (6) is connected between pressure inlet (5) described in two groups, the bottom of the pressurized tank (3) is connected with note
Liquid pipe (7), the bottom of liquid injection pipe (7) described in two groups is connected with micro-fluidic chip (8), a left side for micro-fluidic chip (8) inner chamber
Right side wall is evenly arranged with temperature sensor (81), and the inner chamber of the micro-fluidic chip (8) is horizontally arranged with spiral micro-control and mixed
Clutch (82), the top of the spiral micro-control blender (82) is connected with the bottom of liquid injection pipe (7), the spiral micro-control blender
(82) bottom is connected with knockout (83), and the knockout (83) is arranged on the bottom of micro-fluidic chip (8) inner chamber, described micro-
The outer wall of fluidic chip (8) is evenly arranged with heating wire (9), and the outer wall of the micro-fluidic chip (8) is connected with installing plate (10),
The installing plate (10) is horizontally installed on the inner chamber of tower tank (1), and the bottom of the micro-fluidic chip (8) is uniformly connected by pipeline
There are the bottom that knockout (83) are connected at the top of discharge nozzle (11), the discharge nozzle (11), the bottom of the discharge nozzle (11)
Receiving tank (12) is connected with, the bottom of the receiving tank (12) is connected to the intracavity bottom of tower tank (1), a left side for the tower tank (1)
Side wall is provided with control device (13), the control device (13) respectively with booster pump (6), temperature sensor (81) and electric heating
Silk (9) is electrically connected with.
2. the micro-fluidic preparation facilities of a kind of nano-Au solution according to claim 1, it is characterised in that：The feed pipe
(4) outer wall is provided with flow valve.
3. the micro-fluidic preparation facilities of a kind of nano-Au solution according to claim 1, it is characterised in that：The spiral micro-control
Blender (82) is the spiral micro-pipe of 40 nanometers of diameter.
4. the micro-fluidic preparation facilities of a kind of nano-Au solution according to claim 1, it is characterised in that：The knockout
(83) it is three-phase knockout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041743.2U CN206405435U (en) | 2017-01-14 | 2017-01-14 | A kind of micro-fluidic preparation facilities of nano-Au solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041743.2U CN206405435U (en) | 2017-01-14 | 2017-01-14 | A kind of micro-fluidic preparation facilities of nano-Au solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405435U true CN206405435U (en) | 2017-08-15 |
Family
ID=59554512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720041743.2U Expired - Fee Related CN206405435U (en) | 2017-01-14 | 2017-01-14 | A kind of micro-fluidic preparation facilities of nano-Au solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405435U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555309A (en) * | 2018-01-10 | 2018-09-21 | 云南大学 | A kind of micro-fluidic technology of preparing for the monodisperse gold particle that size is controllable |
| CN109482901A (en) * | 2018-12-21 | 2019-03-19 | 成都市天甫金属粉体有限责任公司 | A kind of preparation method of super fine silver powder |
| CN109663928A (en) * | 2018-12-21 | 2019-04-23 | 成都市天甫金属粉体有限责任公司 | A kind of reactor for super fine silver powder production |
| CN114956188A (en) * | 2022-06-19 | 2022-08-30 | 安徽大学 | Method for continuously preparing manganese dioxide with specific crystal form by micro-fluidic method |
-
2017
- 2017-01-14 CN CN201720041743.2U patent/CN206405435U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555309A (en) * | 2018-01-10 | 2018-09-21 | 云南大学 | A kind of micro-fluidic technology of preparing for the monodisperse gold particle that size is controllable |
| CN109482901A (en) * | 2018-12-21 | 2019-03-19 | 成都市天甫金属粉体有限责任公司 | A kind of preparation method of super fine silver powder |
| CN109663928A (en) * | 2018-12-21 | 2019-04-23 | 成都市天甫金属粉体有限责任公司 | A kind of reactor for super fine silver powder production |
| CN114956188A (en) * | 2022-06-19 | 2022-08-30 | 安徽大学 | Method for continuously preparing manganese dioxide with specific crystal form by micro-fluidic method |
| CN114956188B (en) * | 2022-06-19 | 2023-09-29 | 安徽大学 | Method for continuously preparing manganese dioxide with specific crystal form by microfluidic control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206405435U (en) | A kind of micro-fluidic preparation facilities of nano-Au solution | |
| CN206008688U (en) | A kind of circular response kettle | |
| CN202725165U (en) | Particle crystallization reaction system for preparation of lithium battery material precursor | |
| CN205062616U (en) | Low temperature modified asphalt concrete construction agitating unit | |
| CN104108683B (en) | A kind of stable chlorine dioxide reactor | |
| CN202052525U (en) | Hydrogenation reactor for gas-liquid-solid three-phase fixed bed | |
| CN202762430U (en) | Defoaming agent reactor | |
| CN202315750U (en) | Gas dispersing device for producing white carbon black | |
| CN206577638U (en) | A kind of agitator tank for being used to produce laundry sheet | |
| CN107297184A (en) | A kind of reactor for producing N methyl pyrrolidones | |
| CN204911450U (en) | Fluoridize reaction kettle device organically | |
| CN206924751U (en) | A kind of chemical reaction kettle structure of nano-fluid generation | |
| CN203620636U (en) | Easily heated polycondensation reaction kettle | |
| CN202666870U (en) | Reaction device | |
| CN205495551U (en) | High -efficient chemical reaction devices | |
| CN215877877U (en) | Hydrogenation device for hydrogen peroxide production hydrogenation reaction | |
| CN106622030A (en) | Vertical type decompression circulation chemical reaction device | |
| CN205055915U (en) | Energy -conserving high -efficient titanium liquid diluting device | |
| CN204934145U (en) | Based on the gas purging power set improving liquid feeding pipe cleannes | |
| CN203469926U (en) | Heating device for stirring tank for pesticide production line | |
| CN203170244U (en) | Heating and cooling device | |
| CN102423652A (en) | Gas dispersion apparatus for producing white carbon black | |
| CN106732302A (en) | A kind of vertical circulation chemical reaction equipment | |
| CN203174013U (en) | Uniform ion exchange resin particle production equipment | |
| CN203683428U (en) | Preparation device of tetramethylethylenediamine |
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: 20170815 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |