CN207805615U - A kind of magnetic agitation hydrothermal synthesis device - Google Patents
A kind of magnetic agitation hydrothermal synthesis device Download PDFInfo
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- CN207805615U CN207805615U CN201721874443.9U CN201721874443U CN207805615U CN 207805615 U CN207805615 U CN 207805615U CN 201721874443 U CN201721874443 U CN 201721874443U CN 207805615 U CN207805615 U CN 207805615U
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- lid
- hydrothermal synthesis
- autoclave body
- synthesis device
- magnetic agitation
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Abstract
The utility model provides a kind of magnetic agitation hydrothermal synthesis device, belongs to hydrothermal synthesis device field, including magnetic stirring apparatus, heater and reaction kettle, temperature sensor, pressure sensor, controller；There is the magnetic stirring apparatus work top, the reaction kettle to be positioned on the work top；There is the reaction kettle autoclave body and lid, the lid to be placed on above autoclave body；The heater is loop configuration, and the heaters set is set to the outside of the autoclave body.Stirring magneton is put into reaction kettle by it with magnetic stirring apparatus, by magnetic stirring apparatus, stirring magneton can be driven to be rotated in reaction kettle, stirring action is played to mixed liquor.By this hydrothermal synthesis device, mixed liquor in reaction kettle can be made to be sufficiently mixed, obtain the mixed liquor being more uniformly distributed.
Description
Technical field
The utility model is related to hydrothermal synthesis device fields, in particular to a kind of magnetic agitation hydrothermal synthesis device.
Background technology
The initial main purpose of hydro-thermal method is synthetic water Thermal origin mineral, explores them in the formation condition of nature, is water
The industrial mineral of thermal synthesis and crystal are laid a good foundation.Nineteen sixties, hydrothermal synthesis method are used to complex functionality pottery
The various knot product powder such as BaTiO of ceramic material3, CaTiO3, SrTiO3Deng.The eighties Japan presses with hydro-thermal method synthesis PZT
It is successful in terms of electric body knot product powder.In recent years, with hydro-thermal method synthetic inorganic material, grinding for various ultra-fine knot product powder is prepared
Study carefully and apply, also results in the concern of many people in China, permitted in terms of hydro-thermal research where Chinese Academy of Sciences's emtallurgy research
More research work.Chemistry Dept. of Jilin Univ. establishes research department from imported from America equipment, and the hydro-thermal of inorganic microporous product body material is closed
At having obtained encouraging progress.Xibei College of Light Industry's inorganic non-metallic material and engineering department are made hydrothermal synthesis equipment by oneself, are established
Corresponding research institution, achieved in terms of the synthesis of the knot product powder of PZT pyroelectrics, piezoelectrics crystalline powder and BaTiO3 compared with
Big progress.These illustrate that hydrothermal synthesis method has become a kind of tool of current manufacture high-performance high reliability ceramic material
Competitive method.This method also has in numerous areas such as the manufacture of water product, hydrometallurgy, environmental protection, lique factions of coal
Wide foreground.
Hydrothermal synthesis reaction kettle is the common small sized reactor of chemical laboratory, can be used for the medium of same composition in different items
Response situation under part carries out the response situation of test or the medium for different component under the same conditions and is tested.This production
Product make heating constant-temperature equipment using electric drying oven with forced convection, drive agitating shaft in babinet by motor reducer and mounted on stirring
The microreactor rotation on axis is mixed, achievees the purpose that be stirred to react.
Hydrothermal synthesis reaction kettle is a kind of closed container that can decompose indissoluble substance.Can be used for atomic absorption spectrum and wait from
Molten sample pretreatment in the analyses such as son transmitting；It can also be used for low dose of synthetic reaction；Also using strong acid in tank body or highly basic
And high temperature high pressure enclosed environment achievees the purpose that rapid-digestion indissoluble substance.Gas phase, liquid phase, plasma spectrum mass spectrum,
Sample pre-treatments are done in the chemical analysis methods such as Atomic absorption and atomic fluorescence.It is to be cleared up when measuring trace element and trace element
The competent assistant of sample.
Hydrothermal synthesis reaction kettle can be applied in the determining heavy metals such as lead, copper, cadmium, zinc, calcium, manganese, iron, mercury, be alternatively arranged as
A kind of reaction vessel that high-temperature-resistant high-pressure-resistant anti-corrosion is high-purity and organic synthesis, hydrothermal synthesis, crystal growth or Specimen eliminating extraction
Take etc..Residual heavy metal, agriculture, food, mud, rare earth, aquatic products, organic matter etc. are cleared up in sample pre-treatments.Therefore, in stone
The research and life of the departments such as oiling work, biomedicine, material science, geologic chemistry, environmental science, Food Science, commodity inspection
It is widely used in production.
In the prior art, traditional hydrothermal synthesis reaction kettle structure design is more unreasonable, can not be effectively to reaction
Mixed liquor is stirred in kettle.
Utility model content
The utility model provides a kind of magnetic agitation hydrothermal synthesis device, it is intended to solve hydrothermal synthesis device in the prior art and deposit
The above problem.
What the utility model embodiment was realized in：
A kind of magnetic agitation hydrothermal synthesis device, including magnetic stirring apparatus, heater and reaction kettle；The magnetic agitation utensil
There are work top, the reaction kettle to be positioned on the work top；The reaction kettle has autoclave body and lid, the cover cap
Above autoclave body；The heater is loop configuration, and the heaters set is set to the outside of the autoclave body.
Further, in the utility model preferred embodiment, the autoclave body has columned inner cavity, the lid bottom
Portion is connected with agitating shaft, and the agitating shaft stretches into the autoclave body, and the agitating shaft deviates the axis of the inner cavity.
Further, in the utility model preferred embodiment, the top of the autoclave body has connected unit, the connected unit
Diameter be more than the diameter of autoclave body, the heater is set to the lower section of connected unit.
Further, in the utility model preferred embodiment, circumferentially arranged more screw rods, described in the connected unit
The axis of screw rod is parallel to the axis of autoclave body；Multiple connecting holes are provided on the lid, the screw rod passes through the connecting hole.
Further, in the utility model preferred embodiment, the lid is disc structure, and the side of lid is symmetrically set
It sets there are two holding rod, the holding rod is arranged along the radial direction of lid.
Further, in the utility model preferred embodiment, the bottom of the lid is provided with blind hole from bottom to top, institute
The side for stating lid is provided with pressure reducing valve, and the pressure reducing valve is connected to the blind hole.
Further, in the utility model preferred embodiment, pressure gauge, the pressure are provided at the top of the lid
Table is connected to the blind hole.
Further, in the utility model preferred embodiment, there are one the pressure gauges, and the pressure reducing valve is provided with two
A, there are three the blind hole settings；The pressure gauge is connected to one of blind hole, and two pressure reducing valves are connected to another two blind hole.
Further, in the utility model preferred embodiment, the bottom of the autoclave body is provided with mounting base, the installation
Seat includes pedestal and footstock, and through-hole is both provided in the middle part of the pedestal and footstock；The top of the pedestal has the company of annular
There is mounting hole, the connecting seat to penetrate the mounting hole, enable footstock with respect to base rotation for joint chair, the footstock bottom；
The heater is positioned on the footstock.
Further, in the utility model preferred embodiment, the connecting seat and mounting hole are connected by bearing, described
There is boss, the internal diameter of boss to be adapted with the outer diameter of autoclave body for the top of mounting hole.
The utility model has the beneficial effects that：The hydrothermal synthesis device that the utility model is obtained by above-mentioned design, has
Magnetic stirring apparatus loses stirring magneton in reaction kettle, by magnetic stirring apparatus, stirring magneton can be driven to turn in reaction kettle
It is dynamic, stirring action is played to mixed liquor.By this hydrothermal synthesis device, mixed liquor in reaction kettle can be made to be sufficiently mixed, obtained
The mixed liquor that must be more uniformly distributed.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the hydrothermal synthesis device that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of reaction kettle in the hydrothermal synthesis device that the utility model embodiment provides；
Fig. 3 is the elevational schematic view of reaction kettle lid in the hydrothermal synthesis device that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram of mounting base in the hydrothermal synthesis device that the utility model embodiment provides.
Icon：Magnetic stirring apparatus 110, heater 120, reaction kettle 130, autoclave body 131, lid 132, agitating shaft 133, connection
Platform 134, screw rod 135, holding rod 136, nut 137, blind hole 138, pressure reducing valve 139, pressure gauge 140, mounting base 150, pedestal 151,
Footstock 152, connecting seat 153, boss 154.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.
In the description of the present invention, it should be understood that the term of indicating position or position relationship is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Height is less than second feature.
Embodiment.
Present embodiments provide a kind of magnetic agitation hydrothermal synthesis device.It loses stirring magneton with magnetic stirring apparatus 110
Enter in reaction kettle 130, by magnetic stirring apparatus 110, the rotation in reaction kettle 130 of stirring magneton can be driven, mixed liquor is risen
To stirring action.By this hydrothermal synthesis device, mixed liquor in reaction kettle 130 can be made to be sufficiently mixed, be more uniformly distributed
Mixed liquor.
Referring to Fig. 1, this hydrothermal synthesis device includes magnetic stirring apparatus 110, heater 120 and reaction kettle 130；Magnetic force stirs
Mixing device 110, there is work top, reaction kettle 130 to be positioned on work top；Reaction kettle 130 has autoclave body 131 and lid 132,
Lid 132 is placed on 131 top of autoclave body；Heater 120 is loop configuration, and heater 120 is sheathed on the outside of autoclave body 131.
There is autoclave body 131 columned inner cavity, 132 bottom of lid to be connected with agitating shaft 133, and agitating shaft 133 stretches into autoclave body
131, and agitating shaft 133 deviates the axis of inner cavity.
As shown in Fig. 2, there is connected unit 134, the diameter of connected unit 134 to be more than the straight of autoclave body 131 at the top of autoclave body 131
Diameter, heater 120 are set to the lower section of connected unit 134.Circumferentially arranged more screw rods 135 in connected unit 134, screw rod 135
Axis is parallel to the axis of autoclave body 131；Multiple connecting holes are provided on lid 132, screw rod 135 passes through connecting hole, and in screw rod
135 end coupling nut 137 is fixed lid 132 and autoclave body 131 by nut 137.
As shown in figure 3, lid 132 is disc structure, the side of lid 132 is symmetrical arranged that there are two holding rod 136, holding rods
136 are arranged along the radial of lid 132.The bottom of lid 132 is provided with blind hole 138 from bottom to top, and the side of lid 132 is provided with
Pressure reducing valve 139, pressure reducing valve 139 are connected to blind hole 138.The top of lid 132 is provided with pressure gauge 140, and pressure gauge 140 is connected to blind hole
138.There are one pressure gauges 140, and there are two the settings of pressure reducing valve 139, and there are three the settings of blind hole 138；The connection of pressure gauge 140 wherein one
A blind hole 138, two pressure reducing valves 139 are also separately connected a blind hole 138.
Magnetic stirring apparatus 110 is the Laboratory Instruments mixed for liquid, is mainly used for stirring or heating stirring is low simultaneously
The liquid or solidliquid mixture of viscosity.Its basic principle is to utilize the magnetic field principle that identical charges repel each other, there is a natural attraction between the sexes, uses magnetic
Field, which pushes, places magnetic stirrer progress circumferential running in a reservoir, to achieve the purpose that agitated liquid.
Work top is a part for magnetic stirring apparatus 110, and reaction kettle 130 is placed on work top, at work,
Stirring magneton is lost in reaction kettle 130, the rotation in reaction kettle 130 of stirring magneton can be driven by magnetic stirring apparatus 110,
Play the role of mixed liquor in stirred autoclave 130.
Reaction kettle 130 is set to, with lid 132 and autoclave body 131, mixed liquor to be enable to be added in reaction kettle 130.
Heater 120 is set as loop configuration, and is set in the outside of autoclave body 131 so that heater 120 can be from reaction kettle
Reaction kettle 130 is heated in 130 side, and mixed liquor in reaction kettle 130 is made to be heated, and plays the role of accelerating reaction, reach
To the suitable temperature of experiment.
Agitating shaft 133 is set in 132 bottom of lid, agitating shaft 133 stretches into autoclave body 131, when mixed liquor is being stirred magnetic
During subband turn is dynamic, due to the presence of agitating shaft 133, makes to produce relative rotation between agitating shaft 133 and mixed liquor, make
The agitating shaft 133 for obtaining strip plays the role of futher stirring to mixed liquor, is further mixed to mixed liquor, obtains more
Good mixed effect.
Connected unit 134 is arranged in 131 top of autoclave body, and autoclave body 131 is enable easily to be connect with lid 132, simultaneously because even
Connecing platform 134 has larger size, and heater 120 can be kept out from top, heater 120 is kept out below connected unit 134,
Heater 120 is set steadily to be connected on autoclave body 131.
By screw rod 135, nut 137, steadily autoclave body 131 and lid 132 can be connected, in autoclave body 131 and lid
Sealing ring is set between 132, makes that there is better seal effect therebetween.
Holding rod 136 is set in 132 side of lid so that lid 132 can easily be held；It conveniently removes and installs.
Pressure reducing valve 139 is set in 132 side of lid, the pressure in reaction kettle 130 can be reduced by pressure reducing valve 139, risen
To safety guarantee.
Blind hole 138 is arranged in 132 bottom of lid, connection blind hole 138 is arranged in pressure reducing valve 139 so that 132 overall dimensions of lid
What can be arranged is thicker, while lid 132 has higher intensity, and can high pressure gas be leaked.
Pressure gauge 140 is set at 132 top of lid, pressure gauge 140 can reflect the pressure in reaction kettle 130, convenient
Observation.
Pressure gauge 140 connects magnetic stirring apparatus 110, reponse system can be arranged, by pressure feedback to magnetic stirring apparatus
110。
Pressure gauge 140 and two pressure reducing valves 139 are respectively communicated with different blind holes 138 so that pressure reducing valve 139 can be from difference
Position in reaction kettle 130 to depressurizing.In reaction kettle 130 evenly.
The hydrothermal synthesis device being arranged in this way can be such that mixed liquor in reaction kettle 130 is mixed well, so as to
More easily tested.
In the present embodiment, the bottom of autoclave body 131 is provided with mounting base 150, and mounting base 150 includes pedestal 151 and footstock
152, the middle part of pedestal 151 and footstock 152 is both provided with through-hole；The top of pedestal 151 has the connecting seat 153 of annular, footstock
There is mounting hole, connecting seat 153 to penetrate mounting hole for 152 bottoms, and footstock 152 is enable to be rotated relative to pedestal 151；Heater 120
It is positioned on footstock 152.Connecting seat 153 and mounting hole are connected by bearing, and the top of mounting hole has boss 154, boss 154
Internal diameter be adapted with the outer diameter of autoclave body 131.
By be arranged mounting base 150, can make 120 relative response kettle 130 of heater rotate, to 130 side wall of reaction kettle into
The heating that row is more uniformly distributed makes the mixed liquor mixing everywhere of reaction kettle 130 evenly, and heating is evenly.
Mounting base 150 is set in outside autoclave body 131, and is located at 130 bottom position of reaction kettle, and heater 120 is made to be limited
It is formed between mounting base 150 and connected unit 134.
As shown in figure 4, the holding of pedestal 151 does not turn, footstock 152 can be rotated relative to pedestal 151.Pedestal 151 and footstock 152
It is respectively provided with through-hole, autoclave body 131 is enable to pass through；Connecting seat 153 is arranged in 151 top of pedestal, and bottom may be implemented by connecting seat 153
The connection of seat 151 and footstock 152, and footstock 152 is enable smoothly to rotate.
There is footstock 152 boss 154,154 internal diameter of boss to be adapted to 131 outer diameter of autoclave body, make mounting base 150 and autoclave body 131
After connection, there is therebetween smaller gap, heater 120 is enable to obtain greater area of support；Heater 120 is placed
In mounting base 150, rotation footstock 152 can drive heater 120 to rotate；Rotation heater 120 makes footstock 152 with respect to pedestal
151 rotations, enable heater 120 easily to rotate.In addition, hydrothermal synthesis device further include temperature sensor, pressure sensor,
The control units such as controller, to complete the control work of hydrothermal synthesis device.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of magnetic agitation hydrothermal synthesis device, which is characterized in that including magnetic stirring apparatus, heater and reaction kettle；The magnetic
There is power blender work top, the reaction kettle to be positioned on the work top；The reaction kettle has autoclave body and lid,
The lid is placed on above autoclave body；The heater is loop configuration, and the heaters set is set to the outside of the autoclave body.
2. magnetic agitation hydrothermal synthesis device according to claim 1, which is characterized in that the autoclave body has in columned
Chamber, the lid bottom are connected with agitating shaft, and the agitating shaft stretches into the autoclave body, and the agitating shaft deviates the inner cavity
Axis.
3. magnetic agitation hydrothermal synthesis device according to claim 1, which is characterized in that the top of the autoclave body has connection
Platform, the diameter of the connected unit are more than the diameter of autoclave body, and the heater is set to the lower section of connected unit.
4. magnetic agitation hydrothermal synthesis device according to claim 3, which is characterized in that circumferentially arranged in the connected unit
The axis of more screw rods, the screw rod is parallel to the axis of autoclave body；Multiple connecting holes are provided on the lid, the screw rod is worn
Cross the connecting hole.
5. magnetic agitation hydrothermal synthesis device according to claim 4, which is characterized in that the lid is disc structure, lid
The side of body is symmetrical arranged there are two holding rod, and the holding rod is arranged along the radial direction of lid.
6. magnetic agitation hydrothermal synthesis device according to claim 1, which is characterized in that the bottom of the lid is from bottom to top
It is provided with blind hole, the side of the lid is provided with pressure reducing valve, and the pressure reducing valve is connected to the blind hole.
7. magnetic agitation hydrothermal synthesis device according to claim 6, which is characterized in that be provided with pressure at the top of the lid
Power table, the pressure gauge are connected to the blind hole.
8. magnetic agitation hydrothermal synthesis device according to claim 7, which is characterized in that there are one the pressure gauges, described
There are two pressure reducing valve settings, and there are three the blind hole settings；The pressure gauge is connected to one of blind hole, two pressure reducing valve connections
Another two blind hole.
9. magnetic agitation hydrothermal synthesis device according to claim 1, which is characterized in that the bottom of the autoclave body is provided with peace
Seat is filled, the mounting base includes pedestal and footstock, and through-hole is both provided in the middle part of the pedestal and footstock；The top of the pedestal
There is mounting hole, the connecting seat to penetrate the mounting hole, enable footstock phase for connecting seat with annular, the footstock bottom
To base rotation；The heater is positioned on the footstock.
10. magnetic agitation hydrothermal synthesis device according to claim 9, which is characterized in that the connecting seat and mounting hole are logical
Bearing connection is crossed, there is boss, the internal diameter of boss to be adapted with the outer diameter of autoclave body for the top of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874443.9U CN207805615U (en) | 2017-12-27 | 2017-12-27 | A kind of magnetic agitation hydrothermal synthesis device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874443.9U CN207805615U (en) | 2017-12-27 | 2017-12-27 | A kind of magnetic agitation hydrothermal synthesis device |
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| Publication Number | Publication Date |
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| CN207805615U true CN207805615U (en) | 2018-09-04 |
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ID=63327509
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| CN201721874443.9U Expired - Fee Related CN207805615U (en) | 2017-12-27 | 2017-12-27 | A kind of magnetic agitation hydrothermal synthesis device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970874A (en) * | 2017-12-27 | 2018-05-01 | 盐城工学院 | A kind of magnetic agitation Hydrothermal Synthesiss device |
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2017
- 2017-12-27 CN CN201721874443.9U patent/CN207805615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970874A (en) * | 2017-12-27 | 2018-05-01 | 盐城工学院 | A kind of magnetic agitation Hydrothermal Synthesiss device |
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Granted publication date: 20180904 Termination date: 20201227 |