CN114522443A - Ultrasonic oscillation type nanocrystal extraction and separation device - Google Patents
Ultrasonic oscillation type nanocrystal extraction and separation device Download PDFInfo
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- CN114522443A CN114522443A CN202210423976.4A CN202210423976A CN114522443A CN 114522443 A CN114522443 A CN 114522443A CN 202210423976 A CN202210423976 A CN 202210423976A CN 114522443 A CN114522443 A CN 114522443A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
- B01D11/0265—Applying ultrasound
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0081—Use of vibrations, e.g. ultrasound
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/08—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements
- F26B9/082—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements mechanically agitating or recirculating the material being dried
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Abstract
The invention discloses an ultrasonic oscillation type nanocrystal extraction and separation device which comprises an extrusion filling type micro-nano bubble generation device, an ultrasonic oscillation type nanocrystal extraction and separation device, an ultrasonic oscillation type circulating heating and drying device, a preset micro-nano bubble flotation and filtration device, an ultrasonic oscillation type nanocrystal transfer and storage device and a fixed support assembly. The invention belongs to the technical field of nanoparticle separation, and particularly relates to an ultrasonic oscillation type nanocrystal extraction and separation device, which applies the technical theory of the mechanical vibration principle to the technical field of nanoparticle separation, creatively arranges the ultrasonic oscillation type nanocrystal extraction and separation device, ensures that nanocrystals are in a vibration state while being rapidly separated out, can rapidly separate nanocrystals from a crystallization plate under the condition of low wind pressure, and keeps the integrity of the nanocrystals.
Description
Technical Field
The invention belongs to the technical field of nano particle separation, and particularly relates to an ultrasonic oscillation type nano crystal extraction and separation device.
Background
Nanocrystal refers to a crystalline material on the nanometer scale, or a nanoparticle having a crystalline structure. Nanocrystals are of great research value, and exhibit strong size dependence of their electrical and thermodynamic properties, so that they can be controlled through careful manufacturing processes. Compared with the traditional coarse-grained materials, the nanocrystalline materials have very excellent physical, mechanical and chemical properties, such as very high strength or hardness, good thermal stability, enhanced diffusion properties and heat conduction properties.
The technique for preparing nanocrystals has been an important aspect of the field of nanocrystal material research, and various problems exist in the process of preparing nanocrystals. In the process of extracting the nanocrystals, the nanocrystals are easy to adhere to the inner wall of the extraction reaction kettle after being separated out, and meanwhile, the nanocrystals remained on the crystallization plate are difficult to clean; the method is characterized in that a nano crystal powder solute for preparing nano crystals needs to be filtered before extraction and separation, and in order to remove impurities in the nano crystal powder solute, a sedimentation method is often adopted for filtering at present, the method is low in filtering efficiency and overlong in waiting time, and the nano crystal powder solute is unevenly heated in the subsequent drying process, and often carries water into an extraction reaction kettle, so that the quality of the nano crystals is seriously influenced; in the storage link of the nano-crystal, the surface area of the nano-crystal is large, the surface energy is high, a large amount of positive charges and negative charges are accumulated on the surface, the distance between nano-particles is extremely short, the Van der Waals force between the nano-particles is far greater than the self gravity, and meanwhile, under the combined action of surface hydrogen bonds and chemical bonds between the nano-particles, the nano-crystal is easy to attract and agglomerate, so that the structure of the nano-crystal is changed, and the performance of the nano-crystal is degraded.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an ultrasonic oscillation type nanocrystal extraction and separation device; in order to solve the problem that the integrity of the nanocrystals is easy to damage when the nanocrystals on the crystallization plate are stripped by high-pressure gas, the invention is based on the mechanical vibration principle (to make an object in a vibration state), utilizes the characteristic that the solute of the nanocrystal powder is insoluble in the supercritical carbon dioxide fluid and the organic solvent is soluble in the supercritical carbon dioxide fluid to perform anti-dissolution on the organic solvent in the mixed solution of the solute of the nanocrystal powder and the organic solvent, so that the nanocrystals are rapidly separated out and are in a vibration state at the same time, the nanocrystals can be rapidly separated from the crystallization plate, the integrity of the crystals is maintained, aiming at the problem that the performance of the nanocrystals is easy to deteriorate due to the agglomeration of the nanocrystals, the collected nanocrystals are stored in a storage solvent, the cavitation effect of ultrasonic waves is utilized to destroy the structure of the nanocrystal storage solvent, improve the reaction activity and disperse nanocrystal particles, prevent the aggregation phenomenon caused by the mutual attraction of the nanocrystals.
In order to solve the problems of long filtering time and poor filtering effect of a nanocrystal powder solute, the invention is based on the principle of an air pressure and hydraulic structure (a certain part of an object is replaced by gas or fluid), utilizes the characteristics of large specific surface area and high potential on the surface of micro-nano bubbles to efficiently and quickly adsorb suspended impurities, improves the impurity removal rate, can excite the micro-nano bubbles to generate a large amount of hydroxyl radicals at the moment of rupture, utilizes the ultrahigh redox capability of the hydroxyl radicals to degrade pollutants which are difficult to oxidize and decompose in water under normal conditions, realizes the purification of the water quality of a filtrate, and is convenient for the recovery and the cleaning of the subsequent filtrate.
In order to solve the problems of nonuniform drying and heating and long drying time after filtering the solute of the nanocrystal powder, the invention is based on a mechanical vibration principle (to enable an object to be in a vibration state) and a periodic action principle (to change an execution mode of an action to obtain a certain required result), utilizes ultrasonic oscillation to enable the solute of the nanocrystal powder to be in a vibration state during heating and drying, greatly increases the heating surface of the solute of the nanocrystal powder, sucks the solute of the nanocrystal powder from the bottom of a drying box after one drying period is finished, then inputs the solute of the nanocrystal powder from the top of the drying box, fully exposes the part which is not dried, and then circularly dries in the next period, thereby effectively solving the problems of nonuniform drying and heating and long drying time after filtering the solute of the nanocrystal powder.
The technical scheme adopted by the invention is as follows: the invention provides an ultrasonic oscillation type nanocrystal extraction and separation device, which comprises an extrusion filling type micro-nano bubble generation device, an ultrasonic oscillation type nanocrystal extraction and separation device, an ultrasonic oscillation type circulating heating and drying device, a preset micro-nano bubble flotation and filtration device, an ultrasonic oscillation type nanocrystal transportation and storage device and a fixed support component, wherein the ultrasonic oscillation type nanocrystal transportation and storage device is arranged on the fixed support component, the preset micro-nano bubble flotation and filtration device is arranged on the fixed support component, the ultrasonic oscillation type circulating heating and drying device is arranged on the preset micro-nano bubble flotation and filtration device, the ultrasonic oscillation type nanocrystal extraction and separation device is arranged on the ultrasonic oscillation type circulating heating and drying device, the extrusion filling type micro-nano bubble generation device is arranged on the preset micro-nano bubble flotation and filtration device, the extrusion fills into formula micro-nano bubble generation device includes the storage water tank, water pump one, the water pump fixing base, water filling pipe one, water filling pipe two, micro-nano bubble generation device and aerating device, aerating device locates on the micro-nano bubble generation device, the storage water tank is located on the micro-nano bubble generation device, water pump fixing base is located on the micro-nano bubble generation device, water pump one is located on the water pump fixing base, the one end and the water storage tank connection of water filling pipe one, the other end and the water pump one of water filling pipe one are connected, the one end and the water pump one of water filling pipe two are connected, the other end and the micro-nano bubble generation device of water filling pipe two are connected.
Further, the micro-nano bubble generating device comprises a micro-nano bubble generating box, a hydraulic column, an extrusion plate, a mixing cavity, a built-in mounting plate, a flow guide column, a microflow pipe, a flow guide groove, a water outlet valve I and a water outlet pipe I, wherein the hydraulic column is arranged on the inner wall of the micro-nano bubble generating box, the extrusion plate is arranged on the hydraulic column, the built-in mounting plate is arranged in the micro-nano bubble generating box, the mixing cavity is arranged between the extrusion plate and the built-in mounting plate, the flow guide column is arranged on the built-in mounting plate, the flow guide groove is arranged on the built-in mounting plate, the water outlet valve I is arranged on the flow guide groove, the water outlet pipe I is arranged on the water outlet valve I, the gas-liquid mixed fluid is utilized to rotate at a high speed under the action of pressure, high-speed powerful shearing force and high-frequency pressure change are generated on a gas-liquid contact surface, and a large amount of micro-nano bubbles are generated under extreme conditions.
Further, the inflating device comprises an inflating pump, an inflating pump fixing seat, a first inflating tube, a second inflating tube, a built-in blocking ball, a reset spring and a built-in baffle, the inflating pump fixing seat is arranged on the side wall of the micro-nano bubble generation box, the inflating pump is arranged on the inflating pump fixing seat, the first inflating tube is arranged on the inflating pump, one end of the second inflating tube is connected with the first inflating tube, the other end of the second inflating tube is connected with the micro-nano bubble generation box, the built-in blocking ball is arranged in the second inflating tube, one end of the reset spring is connected with the built-in blocking ball, the other end of the reset spring is connected with the built-in baffle, the built-in baffle is fixedly connected with the second inflating tube, and the functions of continuous inflation and air leakage prevention of the inflating device are achieved by means of the built-in blocking ball and the reset spring.
Further, the ultrasonic oscillation type nanocrystal extraction separation device comprises a reaction kettle, an ultrasonic generator, an organic solvent storage tank, a fan, a first air pipe, a second air pipe, a liquid outlet valve, a liquid outlet pipe, a second water pump, a first recovery tank, a first tank cover, a crystallization vibration plate, a first telescopic bottom plate and a supercritical carbon dioxide storage tank, wherein the ultrasonic generator is arranged on the outer wall of the reaction kettle, the crystallization vibration plate is arranged in the reaction kettle, the fan is arranged on the outer wall of the reaction kettle, the first air pipe is arranged on the fan, one end of the second air pipe is connected with the first air pipe, the other end of the first air pipe is connected with the reaction kettle, nanocrystals on the crystallization vibration plate are crushed by ultrasonic oscillation, and are blown off by the fan, so that the collection efficiency of nanocrystals is greatly improved, and the contradictive technical problems that the existing technology is difficult to solve, namely the removal of nanocrystals on the crystallization plate by high-pressure gas and the removal of nanocrystals on the crystallization plate by high-pressure gas are solved, the organic solvent storage tank is arranged on the outer wall of the reaction kettle, the supercritical carbon dioxide storage tank is arranged on the outer wall of the reaction kettle, the organic solvent storage tank and the supercritical carbon dioxide storage tank can respectively convey an organic solvent and supercritical carbon dioxide fluid into the reaction kettle, the organic solvent and the nanocrystal powder solute are mixed and then are input into the supercritical carbon dioxide fluid, the characteristic that the nanocrystal solute is insoluble in the supercritical carbon dioxide fluid and the characteristic that the organic solvent is soluble in the supercritical carbon dioxide fluid are utilized, the supercritical carbon dioxide fluid and the organic solvent are fully dissolved, the nanocrystal is rapidly separated out, the liquid outlet valve is arranged on the outer wall of the reaction kettle, one end of the liquid outlet pipe is connected with the liquid outlet valve, the other end of the liquid outlet pipe is connected with the first recycling tank, the second water pump is arranged on the liquid outlet pipe, the first tank cover is arranged on the first recycling tank, the first telescopic bottom plate is arranged at the bottom of the reaction kettle, the nano-crystal can be controlled to enter the ultrasonic oscillation type nano-crystal transportation and storage device.
Further, the ultrasonic oscillation type cyclic heating drying device comprises a drying box, a hot air blower, a first hot air pipe, a second hot air pipe, a third hot air pipe, a cyclic air pump mounting seat, an output pipe, an input pipe, a transfer air pump, a first transfer pipe, a second transfer pipe and a first ultrasonic oscillator, wherein the hot air blower is arranged on the outer wall of the drying box, the first hot air pipe is arranged on the hot air blower, the second hot air pipe is arranged on the first hot air pipe, one end of the third hot air pipe is connected with the second hot air pipe, the other end of the third hot air pipe is connected with the drying box, the cyclic air pump mounting seat is arranged on the outer wall of the drying box, the cyclic air pump is arranged on the cyclic air pump mounting seat, one end of the output pipe is connected with the cyclic air pump, the other end of the output pipe is connected with the bottom of the drying box, one end of the input pipe is connected with the cyclic air pump, the other end of the input pipe is connected with the top of the drying box, the cyclic air pump can suck out the nano crystal powder solute in the drying box and then input again, realized the circulation heating stoving of nanocrystal powder solute, ultrasonic oscillator is first located on the outer wall of stoving case, utilize ultrasonic oscillation to make the nanocrystal powder solute of stoving incasement vibrate repeatedly, the increase heated area, the effect of even stoving has been realized, solved that prior art is difficult to solve and had need hot air drying nanocrystal powder solute, the contradictory technical problem of nanocrystal powder solute can not be dried with hot air again, the one end and the transportation air pump of transfer pipe one are connected, the other end and the bottom of stoving case of transfer pipe one are connected, the one end and the transportation air pump of transfer pipe two are connected, the other end and the top of reation kettle of transfer pipe two are connected, the transportation air pump can be carried the nanocrystal powder solute after drying in the reation kettle to the reation kettle in.
Further, the preset micro-nano bubble flotation filtering device comprises a feed inlet, a filtering box, a filter screen, a backflow valve, a second water outlet pipe, a third water pump, a second recycling box, a second box cover, a bottom funnel, a transfer bin and a second telescopic bottom plate, wherein the feed inlet is arranged on the filtering box, the filter screen is arranged in the filtering box, the backflow valve is arranged on the side wall of the bottom of the filtering box, one end of the second water outlet pipe is connected with the backflow valve, the other end of the second water outlet pipe is connected with the second recycling box, the third water pump is arranged on the second water outlet pipe, the second box cover is arranged on the second recycling box, the bottom funnel is arranged at the bottom of the filtering box, the transfer bin is arranged on the bottom funnel, the second telescopic bottom plate is arranged in the transfer bin, nano crystal powder solute can be controlled to enter the ultrasonic oscillation type circulation heating and drying device, micro-nano bubbles generated by the micro-nano bubble generation device are utilized to adsorb impurities in the nano crystal powder solute, realizes the high-efficiency filtration of the nano-crystal powder solute and solves the technical problems that the prior art is difficult to solve, namely the water filtration of the nano-crystal powder solute and the water filtration of the nano-crystal powder solute cannot be realized.
Further, the ultrasonic oscillation type nanocrystal transportation and storage device comprises a fixed mounting plate, a transportation track, a motor mounting seat, a buffer cushion, a lead screw nut, a movable supporting plate, a sliding block, a storage box, a telescopic top plate and an ultrasonic oscillator II, wherein the motor mounting seat is arranged on the fixed mounting plate, the motor is arranged on the motor mounting seat, the transportation track is arranged on the fixed mounting plate, the sliding block is slidably connected on the transportation track, the movable supporting plate is arranged on the sliding block, the lead screw is rotatably connected on the motor, the lead screw nut is arranged on the lead screw, the lead screw and the lead screw nut penetrate through a cavity of the movable supporting plate, the buffer cushion is arranged on the fixed mounting plate, the lead screw penetrates through the cavity of the buffer cushion, the storage box is arranged on the movable supporting plate, the telescopic top plate is arranged on the storage box, the ultrasonic oscillator II is arranged on the side wall of the storage box and utilizes the cavitation effect of ultrasonic waves, dispersing and crushing the nanocrystal particles to prevent the agglomeration phenomenon caused by the mutual attraction of nanocrystals.
Furthermore, the fixed supporting assembly comprises a supporting bottom plate, a supporting vertical plate, a supporting transverse plate, a first supporting upright post and a second supporting upright post, the supporting vertical plate is arranged on the supporting bottom plate, the supporting transverse plate is arranged on the supporting vertical plate, the first supporting upright post is arranged on the supporting bottom plate, and the second supporting upright post is arranged on the first recycling box.
Preferably, the supporting vertical plate is provided with a central controller, so that the functions of automatic filtration, drying, extraction separation, collection, transportation and the like of the device are realized, and the model of the central controller is STC12C 6082.
Preferably, the crystallization vibration plates are provided with six groups, the supporting vertical plates and the supporting transverse plates are provided with two groups, the supporting upright posts are provided with four groups, the air pipes I and the air pipes II are provided with three groups, and the hot air pipes III are provided with four groups.
In order to improve the service life of the microchannel, the microchannel is preferably a high pressure resistant and corrosion resistant material.
In order to prevent the first hot air pipe, the second hot air pipe and the third hot air pipe from being heated and combusted, preferably, the first hot air pipe, the second hot air pipe and the third hot air pipe are made of rubber and plastic composite flame retardant materials.
The invention adopting the structure has the following beneficial effects: the scheme provides an ultrasonic oscillation type nanocrystal extraction separation device, which aims to solve the problem that the integrity of nanocrystals is easy to damage when the nanocrystals on a crystal plate are stripped and isolated by high-pressure gas, and is based on the mechanical vibration principle (an object is in a vibration state), the invention utilizes the characteristic that a nanocrystal powder solute is insoluble in a supercritical carbon dioxide fluid and an organic solvent can be dissolved in the supercritical carbon dioxide fluid to reversely dissolve an organic solvent in a mixed solution of the nanocrystal powder solute and the organic solvent, so that the nanocrystals are rapidly separated out and are in the vibration state at the same time, the nanocrystals can be rapidly separated from the crystal plate, the integrity of the crystals is maintained, the collected nanocrystals are stored in a storage solvent aiming at the problem that the performance of the nanocrystals is degraded due to the easy agglomeration of the nanocrystals, and the cavitation effect of ultrasonic waves is utilized to damage the structure of the nanocrystal storage solvent, improve the reaction activity, disperse the nanocrystal particles and prevent the agglomeration phenomenon caused by the mutual attraction of nanocrystals.
In order to solve the problems of long filtering time and poor filtering effect of a nanocrystal powder solute, the invention is based on the principle of an air pressure and hydraulic structure (a certain part of an object is replaced by gas or fluid), utilizes the characteristics of large specific surface area and high potential on the surface of micro-nano bubbles to efficiently and quickly adsorb suspended impurities, improves the impurity removal rate, can excite the micro-nano bubbles to generate a large amount of hydroxyl radicals at the moment of rupture, utilizes the ultrahigh redox capability of the hydroxyl radicals to degrade pollutants which are difficult to oxidize and decompose in water under normal conditions, realizes the purification of the water quality of a filtrate, and is convenient for the recovery and the cleaning of the subsequent filtrate.
In order to solve the problems of nonuniform drying and heating and long drying time of filtered nano-crystal powder solute, the invention is based on the mechanical vibration principle (to make an object in a vibration state) and the periodic action principle (to change an action execution mode to obtain a certain required result), utilizes ultrasonic oscillation to make the nano-crystal powder solute in a vibration state during heating and drying, greatly increases the heating surface of the nano-crystal powder solute, sucks the nano-crystal powder solute from the bottom of a drying box after one drying period is finished, inputs the nano-crystal powder solute from the top of the drying box, fully exposes the part which is not dried, and then performs the cyclic drying of the next period, thereby effectively solving the problems of nonuniform drying and heating and long drying time of the filtered nano-crystal powder solute.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an ultrasonic oscillation type nanocrystal extraction separation device according to the present invention;
FIG. 2 is a front view of an ultrasonic oscillation type nanocrystal extraction separation device according to the present invention;
FIG. 3 is a side view of an ultrasonic oscillation type nanocrystal extraction separation device according to the present invention;
FIG. 4 is a top view of an ultrasonic oscillation type nanocrystal extraction separation device according to the present invention;
FIG. 5 is a schematic diagram A of the overall structure of the extrusion filling type micro-nano bubble generation device according to the present invention;
FIG. 6 is a schematic diagram B of the overall structure of the extrusion filling type micro-nano bubble generation device according to the present invention;
FIG. 7 is a schematic view showing the overall structure of the inflator according to the present invention;
fig. 8 is a schematic view of the overall structure of the flow guiding column according to the present invention;
FIG. 9 is a front view of the ultrasonic oscillation type nanocrystal extraction separation device provided by the present invention;
FIG. 10 is a rear view of the ultrasonic oscillation type nanocrystal extraction separation device of the present invention;
FIG. 11 is a schematic diagram A of the overall structure of the ultrasonic oscillation type nanocrystal extraction separation device provided by the present invention;
FIG. 12 is a schematic diagram B of the overall structure of the ultrasonic oscillation type nanocrystal extraction separation device according to the present invention;
FIG. 13 is a schematic diagram C of the overall structure of the ultrasonic oscillation type nanocrystal extraction separation device according to the present invention;
FIG. 14 is a schematic view of the overall structure of a pre-set micro-nano bubble flotation filter device according to the present invention;
FIG. 15 is a schematic diagram of the overall structure of an ultrasonic oscillation type nanocrystal transportation and storage device according to the present invention;
FIG. 16 is a functional block diagram of the present invention;
fig. 17 is a block circuit diagram of the present invention.
Wherein, 1, extruding and filling type micro-nano bubble generating device, 101, water storage tank, 102, first water pump, 103, water pump fixing seat, 104, first water filling pipe, 105, second water filling pipe, 106, micro-nano bubble generating device, 107, micro-nano bubble generating tank, 108, hydraulic column, 109, extruding plate, 110, mixing cavity, 111, built-in mounting plate, 112, guide column, 113, micro-flow pipe, 114, guide groove, 115, first water outlet valve, 116, first water outlet pipe, 117, inflating device, 118, inflating pump, 119, inflating pump fixing seat, 120, first inflating pipe, 121, second inflating pipe, 122, built-in blocking ball, 123, reset spring, 124, built-in blocking plate, 2, ultrasonic oscillation type nano crystal extraction and separation device, 201, reaction kettle, 202, ultrasonic generator, 203, organic solvent storage tank, 204, fan, 205, first air pipe, 206, second air outlet pipe, 207 and valve, 208. a liquid outlet pipe 209, a water pump II, 210, a recycling box I, 211, a box cover I, 212, a crystallization vibration plate 213, a telescopic bottom plate I, 214, a supercritical carbon dioxide storage box, 3, an ultrasonic oscillation type cyclic heating and drying device, 301, a drying box, 302, a hot air blower, 303, a hot air pipe I, 304, a hot air pipe II, 305, a hot air pipe III, 306, a cyclic air pump, 307, a cyclic air pump mounting seat, 308, an output pipe, 309, an input pipe, 310, a transfer air pump, 311, a transfer pipe I, 312, a transfer pipe II, 313, an ultrasonic oscillator I, 4, a preset micro-nano bubble flotation filter device, 401, a feed inlet, 402, a filter box, 403, a filter screen, 404, a reflux valve, 405, a water outlet pipe II, 406, a water pump III, 407, a recycling box II, 408, a box cover II, 409, a hopper, a bottom, 410, a transfer bin, 411, a telescopic bottom plate II, 5, an ultrasonic oscillation type nano crystal transfer and storage device, 501. the ultrasonic vibration device comprises a fixed mounting plate, 502, a transfer rail, 503, a motor, 504, a motor mounting seat, 505, a buffer pad, 506, a screw rod, 507, a screw rod nut, 508, a movable supporting plate, 509, a sliding block, 510, a storage box, 511, a telescopic top plate, 512, a second ultrasonic oscillator, 6, a fixed supporting assembly, 601, a supporting bottom plate, 602, a supporting vertical plate, 603, a supporting horizontal plate, 604, a first supporting upright post, 605 and a second supporting upright post.
In the module circuit diagram of fig. 17, +5V is the power supply of the circuit, GND is the ground terminal, IC555 is the time base integrated circuit, R1 is the resistor, C1, C2, C3 and C4 are the capacitors, T is the transformer, B is the piezoceramics piece, RP is the potentiometer, P1 is the interface of the motor and the central controller.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As a new embodiment of the present invention, as shown in fig. 1-4, the present invention provides an ultrasonic oscillation type nanocrystal extraction separation device, which comprises an extrusion filling type micro-nanocrystal generation device 1, an ultrasonic oscillation type nanocrystal extraction separation device 2, an ultrasonic oscillation type circulation heating drying device 3, a preset micro-nanocrystal flotation filtration device 4, an ultrasonic oscillation type nanocrystal transfer storage device 5 and a fixed support component 6, wherein the ultrasonic oscillation type nanocrystal transfer storage device 5 is arranged on the fixed support component 6, the preset micro-nanocrystal flotation filtration device 4 is arranged on the fixed support component 6, the ultrasonic oscillation type circulation heating drying device 3 is arranged on the preset micro-nanocrystal flotation filtration device 4, the ultrasonic oscillation type nanocrystal extraction separation device 2 is arranged on the ultrasonic oscillation type circulation heating drying device 3, the extrusion charging type micro-nano bubble generating device 1 is arranged on the preset micro-nano bubble flotation filtering device 4, the extrusion charging type micro-nano bubble generating device 1 comprises a water storage tank 101, a water pump I102, a water pump fixing seat 103, a water charging pipe I104, a water charging pipe II 105, a micro-nano bubble generating device 106 and an air charging device 117, the air charging device 117 is arranged on the micro-nano bubble generating device 106, the water storage tank 101 is arranged on the micro-nano bubble generating device 106, the water pump fixing seat 103 is arranged on the micro-nano bubble generating device 106, the water pump I102 is arranged on the water pump fixing seat 103, one end of the water charging pipe I104 is connected with the water storage tank 101, the other end of the water charging pipe I104 is connected with the water pump I102, one end of the water charging pipe II 105 is connected with the micro-nano bubble generating device 106, and the other end of the water charging pipe II 105 is connected with the micro-nano bubble generating device 106.
As shown in fig. 5, 6 and 8, the micro-nano bubble generating device 106 includes a micro-nano bubble generating tank 107, a hydraulic column 108, an extrusion plate 109, a mixing chamber 110, a built-in mounting plate 111, a flow guide column 112, a micro-flow pipe 113, a flow guide groove 114, a first outlet valve 115 and a first outlet pipe 116, the hydraulic column 108 is disposed on the inner wall of the micro-nano bubble generating tank 107, the extrusion plate 109 is disposed on the hydraulic column 108, the built-in mounting plate 111 is disposed in the micro-nano bubble generating tank 107, the mixing chamber 110 is disposed between the extrusion plate 109 and the built-in mounting plate 111, the flow guide column 112 is disposed on the built-in mounting plate 111, the micro-flow pipe 113 is disposed on the flow guide column 112, the flow guide groove 114 is disposed on the built-in mounting plate 111, the first outlet valve 115 is disposed on the flow guide groove 114, the first outlet valve 115 is disposed on the first outlet valve 115, and rotates at a high speed under the pressure effect of the gas-liquid mixed fluid, so as to generate a high-liquid shearing force at a high speed and a high frequency pressure variation at the contact surface, generating a large amount of micro-nano bubbles under extreme conditions.
As shown in fig. 7, the inflator 117 includes an inflator 118, an inflator fixing base 119, a first inflator 120, a second inflator 121, a built-in ball stopper 122, a return spring 123 and a built-in baffle 124, the inflator fixing base 119 is disposed on a side wall of the micro-nano bubble generation tank 107, the inflator 118 is disposed on the inflator fixing base 119, the first inflator 120 is disposed on the inflator 118, one end of the second inflator 121 is connected to the first inflator 120, the other end of the second inflator 105 is connected to the micro-nano bubble generation tank 107, the built-in ball stopper 122 is disposed in the second inflator 121, one end of the return spring 123 is connected to the built-in ball stopper 122, the other end of the return spring 123 is connected to the built-in baffle 124, and the built-in baffle 124 is fixedly connected to the second inflator 121, and the functions of continuous inflation and air leakage prevention of the inflator 117 are realized by using the built-in ball stopper 122 and the return spring 123.
As shown in fig. 9-13, the ultrasonic oscillation type nanocrystal extraction separation device 2 includes a reaction kettle 201, an ultrasonic generator 202, an organic solvent storage tank 203, a blower 204, a first air duct 205, a second air duct 206, a liquid outlet valve 207, a liquid outlet pipe 208, a second water pump 209, a first recovery tank 210, a first tank cover 211, a crystallization plate 212, a first expansion bottom plate 213 and a supercritical carbon dioxide storage tank 214, the ultrasonic generator 202 is disposed on the outer wall of the reaction kettle 201, the crystallization plate 212 is disposed in the reaction kettle 201, the blower 204 is disposed on the outer wall of the reaction kettle 201, the first air duct 205 is disposed on the blower 204, one end of the second air duct 206 is connected to the first air duct 205, the other end of the first air duct 205 is connected to the reaction kettle 201, the nanocrystals on the crystallization plate 212 are broken by ultrasonic oscillation, and the nanocrystals on the crystallization plate 212 are blown off by the blower 204, thereby greatly improving the nanocrystal collection efficiency, the problem that the prior art is difficult to solve is solved, namely, the high-pressure gas is used for removing the nanocrystals on the crystallization plate, and the high-pressure gas cannot be used for removing the nanocrystals on the crystallization plate is solved, the organic solvent storage tank 203 is arranged on the outer wall of the reaction kettle 201, the supercritical carbon dioxide storage tank 214 is arranged on the outer wall of the reaction kettle 201, the organic solvent storage tank 203 and the supercritical carbon dioxide storage tank 214 can respectively convey the organic solvent and the supercritical carbon dioxide fluid into the reaction kettle 201, the supercritical carbon dioxide fluid is input after the organic solvent is mixed with the nanocrystal powder solute, the characteristics that the nanocrystal solute is insoluble in the supercritical carbon dioxide fluid and the organic solvent is dissolved in the supercritical carbon dioxide fluid are utilized, the supercritical carbon dioxide fluid and the organic solvent are fully dissolved, the nanocrystals are rapidly separated out, the liquid outlet valve 207 is arranged on the outer wall of the reaction kettle 201, one end of the liquid outlet pipe 208 is connected with the liquid outlet valve 207, the other end of the liquid outlet pipe 208 is connected with the first recycling box 210, the second water pump 209 is arranged on the liquid outlet pipe 208, the first box cover 211 is arranged on the first recycling box 210, the first telescopic bottom plate 213 is arranged at the bottom of the reaction kettle 201, and the nano crystals can be controlled to enter the ultrasonic oscillation type nano crystal transfer and storage device 5.
As shown in fig. 9-13, the ultrasonic oscillation type circulation heating drying device 3 includes a drying box 301, a hot air blower 302, a first hot air duct 303, a second hot air duct 304, a third hot air duct 305, a circulation air pump 306, a circulation air pump mounting seat 307, an output pipe 308, an input pipe 309, a transfer air pump 310, a first transfer pipe 311, a second transfer pipe 312 and a first ultrasonic oscillator 313, the hot air blower 302 is disposed on the outer wall of the drying box 301, the first hot air duct 303 is disposed on the hot air blower 302, the second hot air duct 304 is disposed on the first hot air duct 303, one end of the third hot air duct 305 is connected to the second hot air duct 304, the other end of the third hot air duct 305 is connected to the drying box 301, the circulation air pump mounting seat 307 is disposed on the outer wall of the drying box 301, the circulation air pump 306 is disposed on the circulation air pump mounting seat 307, one end of the output pipe 308 is connected to the circulation air pump 306, the other end of the output pipe 308 is connected to the bottom of the drying box 301, one end of the input pipe 309 is connected to the circulation air pump 306, the other end of the input pipe 309 is connected with the top of the drying box 301, the circulating air pump 306 can suck out the nano-crystal powder solute in the drying box 301 and then input the nano-crystal powder solute again, so that the circulating heating and drying of the nano-crystal powder solute are realized, the first ultrasonic oscillator 313 is arranged on the outer wall of the drying box 301, the nano-crystal powder solute in the drying box 301 is repeatedly oscillated by utilizing ultrasonic oscillation, the heating area is increased, the uniform drying effect is realized, the contradictive technical problems that the prior art is difficult to solve that the nano-crystal powder solute is dried by hot air and cannot be dried by hot air are solved, one end of the first transfer pipe 311 is connected with the transfer air pump 310, the other end of the first transfer pipe 311 is connected with the bottom of the drying box 301, one end of the second transfer pipe 312 is connected with the transfer air pump 310, and the other end of the second transfer pipe 312 is connected with the top of the reaction kettle 201, the transfer air pump 310 can transport the dried nanocrystal powder solute in the reaction kettle 201 to the reaction kettle 201.
As shown in fig. 14, the preset micro-nano bubble flotation filtering device 4 includes a feeding port 401, a filtering box 402, a filtering net 403, a backflow valve 404, a second water outlet pipe 405, a third water pump 406, a second recycling box 407, a second box cover 408, a bottom funnel 409, a transfer bin 410 and a second telescopic bottom plate 411, the feeding port 401 is disposed on the filtering box 402, the filtering net 403 is disposed in the filtering box 402, the backflow valve 404 is disposed on the bottom side wall of the filtering box 402, one end of the second water outlet pipe 405 is connected with the backflow valve 404, the other end of the second water outlet pipe 405 is connected with the second recycling box 407, the third water pump 406 is disposed on the second water outlet pipe 405, the second box cover 408 is disposed on the second recycling box 407, the bottom funnel 409 is disposed at the bottom of the filtering box 402, the transfer bin 410 is disposed on the bottom funnel, the second telescopic bottom plate 411 is disposed in the transfer bin 410, and can control the nano crystal powder solute to enter the ultrasonic oscillation type circulation heating and drying device 3, the micro-nano bubbles generated by the micro-nano bubble generating device 106 are used for adsorbing impurities in the nano crystal powder solute, so that the nano crystal powder solute is efficiently filtered, and the contradiction technical problems that the nano crystal powder solute is filtered by water and cannot be filtered by water in the prior art are solved.
As shown in fig. 15, the ultrasonic oscillation type nanocrystal transfer and storage device 5 includes a fixed mounting plate 501, a transfer rail 502, a motor 503, a motor mounting seat 504, a buffer pad 505, a lead screw 506, a lead screw nut 507, a movable support plate 508, a slider 509, a storage box 510, a retractable top plate 511 and a second ultrasonic oscillator 512, wherein the motor mounting seat 504 is disposed on the fixed mounting plate 501, the motor 503 is disposed on the motor mounting seat 504, the transfer rail 502 is disposed on the fixed mounting plate 501, the slider 509 is slidably connected to the transfer rail 502, the movable support plate 508 is disposed on the slider 509, the lead screw 506 is rotatably connected to the motor 503, the lead screw nut 507 is disposed on the lead screw 506, the lead screw 506 and the lead screw nut 507 pass through a cavity of the movable support plate 508, the buffer pad 505 is disposed on the fixed mounting plate 501, the lead screw 506 passes through a cavity of the buffer pad 505, the storage box 510 is disposed on the movable support plate 508, the retractable top plate 511 is disposed on the storage box 510, and the second ultrasonic oscillator 512 is disposed on the sidewall of the storage box 510, so as to disperse and crush the nanocrystal particles by using the cavitation effect of ultrasonic waves, thereby preventing the nanocrystals from attracting each other to generate the agglomeration phenomenon.
As shown in fig. 1-4, the fixed supporting assembly 6 includes a supporting bottom plate 601, a supporting vertical plate 602, a supporting horizontal plate 603, a first supporting upright 604 and a second supporting upright 605, the supporting vertical plate 602 is disposed on the supporting bottom plate 601, the supporting horizontal plate 603 is disposed on the supporting vertical plate 602, the first supporting upright 604 is disposed on the supporting bottom plate 601, and the second supporting upright 605 is disposed on the first recycling bin 210.
Preferably, a central controller is arranged on the supporting vertical plate 602, so that functions of automatic filtration, drying, extraction separation, collection, transportation and the like of the device are realized, and the model of the central controller is STC12C 6082.
Preferably, there are six sets of the crystallization plates 212, two sets of the supporting vertical plates 602 and the supporting horizontal plates 603, four sets of the supporting upright posts two 605, three sets of the air pipes one 205 and two air pipes 206, and four sets of the hot air pipes three 305.
In order to improve the service life of the microchannel 113, it is preferable that the microchannel 113 be a high pressure resistant and corrosion resistant material.
In order to prevent the first hot air pipe 303, the second hot air pipe 304 and the third hot air pipe 305 from being burned by heat, preferably, the first hot air pipe 303, the second hot air pipe 304 and the third hot air pipe 305 are made of a rubber-plastic composite flame retardant material.
When the device is used, a user firstly starts the first water pump 102, water in the water storage tank 101 is conveyed into the mixing cavity 110 in the micro-nano bubble generation tank 107, the inflator pump 118 is started, the second air inflation tube 121 in the water storage tank is pushed open by wind pressure, so that wind flow can smoothly enter the mixing cavity 110 in the micro-nano bubble generation tank 107 through the second air inflation tube 121 and be mixed with the water in the mixing cavity 110, after the water conveying and the air inflation are finished, the first water pump 102 and the inflator pump 118 are closed, the hydraulic column 108 is started, the hydraulic column 108 drives the extrusion plate 109 to move towards the direction of the built-in mounting plate 111, at the moment, the first water outlet valve 115 is in a closed state, the extrusion plate 109 drives the gas-liquid mixed fluid in the mixing cavity 110 to quickly pass through the micro-flow tube 113 on the flow guide column 112, the gas-liquid mixed fluid rotates at a high speed under the pressure effect, high-speed powerful shearing force and high-frequency pressure variation are generated on the gas-liquid contact surface, and a large amount of micro-nano bubbles are generated under extreme conditions, pouring nanocrystal powder solute to be filtered into a feed inlet 401, enabling the nanocrystal powder solute to enter a filter box 402 from the feed inlet 401, enabling an internal filter screen 403 to primarily filter large-particle impurities in the nanocrystal powder solute, opening a first water outlet valve 115 at the moment, enabling micro-nano bubbles in a micro-nano bubble generation box 107 to enter the filter box 402 through a diversion trench 114 and a first water outlet pipe 116, enabling the micro-nano bubbles to have negative charges and be adsorbed by positively-charged impurities in the nanocrystal powder solute, enabling the adsorbed micro-nano bubbles to shrink, crushing the micro-nano bubbles to destroy impurities in water, further decomposing organic matters, adsorbing the impurities by the micro-nano bubbles and lifting the impurities to the surface of filtrate, achieving efficient filtration of the nanocrystal powder solute, opening a reflux valve 404 and starting a third water pump 406 after filtration is finished, and conveying the filtrate in the filter box 402 to a second recovery box 407 by the third water pump 406, after the filtrate is recovered, the second telescopic bottom plate 411 on the bottom funnel 409 is opened, the filtered nanocrystal powder solute in the bottom funnel 409 enters the drying box 301 through the transfer bin 410, the hot air blower 302 is started, hot air generated by the hot air blower 302 sequentially passes through the first hot air pipe 303, the second hot air pipe 304 and the third hot air pipe 305 and enters the drying box 301 to heat and dry the nanocrystal powder solute in the drying box 301, the hot air blower 302 is closed after drying for a period of time, the first ultrasonic oscillator 313 is started, the nanocrystal powder solute at the bottom of the drying box 301 is oscillated by using the oscillation generated by the high-frequency sound wave of ultrasonic waves, the nanocrystal powder solute at the bottom of the drying box 301 can be fully exposed, water drops adhered to the nanocrystal powder solute are separated from the nanocrystal powder solute, the first ultrasonic oscillator 313 is closed, and the hot air blower 302 is restarted, heating and drying the nanocrystal powder solute in the drying box 301 again, closing the hot air blower 302 and starting the circulating air pump 306 after drying for a period of time again, sucking the nanocrystal powder solute at the bottom of the drying box 301 into the output pipe 308 by the circulating air pump 306, then entering the drying box 301 from the top of the drying box 301 through the input pipe 309 to fully turn over the nanocrystal powder solute, then closing the circulating air pump 306 and starting the hot air blower 302 again to heat and dry the nanocrystal powder solute, repeating the steps to greatly increase the heating area of the nanocrystal powder solute, realizing uniform drying effect, starting the transfer air pump 310 after drying the nanocrystal powder solute, and sequentially conveying the nanocrystal powder solute in the drying box 301 to the first transfer pipe 311 and the second transfer pipe 312 by the transfer air pump 310 to finally enter the reaction kettle 201, the organic solvent storage tank 203 conveys the organic solvent to the reaction kettle 201 to enable the organic solvent to be fully mixed with the nanocrystal powder solute, then the supercritical carbon dioxide storage tank 214 conveys the supercritical carbon dioxide fluid to the reaction kettle 201, the supercritical carbon dioxide fluid can perform desolvation on the organic solvent in the reaction kettle 201 by utilizing the characteristic that the nanocrystal powder solute is not dissolved in the supercritical carbon dioxide fluid, the nanocrystal can be rapidly separated out on the crystallization plate 212 at the moment, after the nanocrystal is fully separated out, the liquid outlet valve 207 is opened and the water pump II 209 is started, the mixed liquid of the supercritical carbon dioxide and the organic solvent in the reaction kettle 201 is conveyed to the first recovery tank 210, then the ultrasonic generator 202 is started, the nanocrystal on the crystallization plate 212 is separated from the crystallization plate 212 by utilizing the high-frequency oscillation of ultrasonic waves, meanwhile, the low-speed airflow generated by the fan 204 is matched, the rapid and efficient collection of the nanocrystals is realized, the structural integrity of the nanocrystals is ensured, and the contradictory technical problems that the nanocrystals on the crystallization plate are removed by using high-pressure gas and cannot be removed by using the high-pressure gas, which are difficult to solve in the prior art, are solved, after the nanocrystals are completely separated from the crystallization plate 212, the first telescopic bottom plate 213 is opened, the telescopic top plate 511 on the storage box 510 is in an opened state, the nanocrystals in the reaction kettle 201 can directly fall into the storage box 510, the motor 503 is started after the nanocrystals are collected, the motor 503 drives the screw rod 506 to rotate, the screw rod 506 and the screw rod nut 507 drive the movable support plate 508 and the slide block 509 to transversely move on the transfer track 502, the transverse transfer of the storage box 510 is realized, and then the storage box 510 is taken down and added with emulsion for storage, after the nanocrystals are stored for a period of time, the second ultrasonic oscillator 512 on the sidewall of the storage box 510 is started in time, and the cavitation effect of the ultrasonic waves is utilized to disperse and crush the nanocrystal particles, thereby preventing the nanocrystals from attracting each other to generate the agglomeration phenomenon.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An ultrasonic oscillation type nanocrystal extraction and separation device is characterized in that: fill formula micro-nano bubble including the extrusion and generate device (1), ultrasonic oscillation formula nanocrystal extraction separator (2), ultrasonic oscillation formula circulation heating drying device (3), preset formula micro-nano bubble flotation filter equipment (4), ultrasonic oscillation formula nanocrystal and transport storage device (5) and fixed bolster subassembly (6), ultrasonic oscillation formula nanocrystal is transported storage device (5) and is located on fixed bolster subassembly (6), preset formula micro-nano bubble flotation filter equipment (4) are located on fixed bolster subassembly (6), ultrasonic oscillation formula circulation heating drying device (3) are located on preset formula micro-nano bubble filtration device (4), ultrasonic oscillation formula nanocrystal extraction separator (2) are located on ultrasonic oscillation formula circulation heating drying device (3), the extrusion fills formula micro-nano bubble generation device (1) and locates preset formula micro-nano bubble filtration device (4) (4) The extrusion filling type micro-nano bubble generating device (1) comprises a water storage tank (101), a first water pump (102), a water pump fixing seat (103), a first water filling pipe (104), a second water filling pipe (105), a micro-nano bubble generating device (106) and an air charging device (117), the air charging device (117) is arranged on the micro-nano bubble generating device (106), the water storage tank (101) is arranged on the micro-nano bubble generating device (106), the water pump fixing seat (103) is arranged on the micro-nano bubble generating device (106), the first water pump (102) is arranged on the water pump fixing seat (103), one end of the first water filling pipe (104) is connected with the water storage tank (101), the other end of the water filling pipe I (104) is connected with the water pump I (102), one end of the water filling pipe II (105) is connected with the water pump I (102), the other end of the water filling pipe II (105) is connected with a micro-nano bubble generating device (106).
2. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 1, wherein: the micro-nano bubble generating device (106) comprises a micro-nano bubble generating box (107), a hydraulic column (108), an extrusion plate (109), a mixing cavity (110), a built-in mounting plate (111), a flow guide column (112), a micro-flow pipe (113), a flow guide groove (114), a water outlet valve I (115) and a water outlet pipe I (116), wherein the hydraulic column (108) is arranged on the inner wall of the micro-nano bubble generating box (107), the extrusion plate (109) is arranged on the hydraulic column (108), the built-in mounting plate (111) is arranged in the micro-nano bubble generating box (107), the mixing cavity (110) is arranged between the extrusion plate (109) and the built-in mounting plate (111), the flow guide column (112) is arranged on the built-in mounting plate (111), the micro-flow pipe (113) is arranged on the flow guide column (112), the flow guide groove (114) is arranged on the built-in mounting plate (111), and the water outlet valve I (115) is arranged on the flow guide groove (114), the first water outlet pipe (116) is arranged on the first water outlet valve (115).
3. The ultrasonic oscillation type nanocrystal extraction separation device of claim 2, wherein: the inflation device (117) comprises an inflation pump (118), an inflation pump fixing seat (119), a first inflation tube (120), a second inflation tube (121), a built-in baffle ball (122), a return spring (123) and a built-in baffle plate (124), the inflator pump fixing seat (119) is arranged on the side wall of the micro-nano bubble generation box (107), the inflator pump (118) is arranged on a fixed seat of the inflator pump (118), the first inflation tube (120) is arranged on the inflator pump (118), one end of the inflation tube II (121) is connected with the inflation tube I (120), the other end of the inflation tube II (105) is connected with the micro-nano bubble generation box (107), the built-in ball stopper (122) is arranged in the second inflation tube (121), one end of the return spring (123) is connected with the built-in ball stopper (122), the other end of the return spring (123) is connected with a built-in baffle (124), and the built-in baffle (124) is fixedly connected and arranged in the second inflation tube (121).
4. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 3, wherein: the ultrasonic oscillation type nanocrystal extraction and separation device (2) comprises a reaction kettle (201), an ultrasonic generator (202), an organic solvent storage tank (203), a fan (204), a first air pipe (205), a second air pipe (206), a liquid outlet valve (207), a liquid outlet pipe (208), a second water pump (209), a first recovery tank (210), a first tank cover (211), a crystallization vibration plate (212), a first telescopic bottom plate (213) and a supercritical carbon dioxide storage tank (214), wherein the ultrasonic generator (202) is arranged on the outer wall of the reaction kettle (201), the crystallization vibration plate (212) is arranged in the reaction kettle (201), the fan (204) is arranged on the outer wall of the reaction kettle (201), the first air pipe (205) is arranged on the fan (204), one end of the second air pipe (206) is connected with the first air pipe (205), and the other end of the first air pipe (205) is connected with the reaction kettle (201), organic solvent storage tank (203) is located on the outer wall of reation kettle (201), supercritical carbon dioxide storage tank (214) is located on the outer wall of reation kettle (201), on reation kettle (201)'s outer wall is located in drain valve (207), the one end and the drain valve (207) of drain pipe (208) are connected, the other end and collection box (210) of drain pipe (208) are connected, on drain pipe (208) are located in two (209) of water pump, on collection box (210) are located in case lid (211), reation kettle (201) bottom is located in flexible bottom plate (213).
5. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 4, wherein: the ultrasonic oscillation type cyclic heating drying device (3) comprises a drying box (301), an air heater (302), a first hot air pipe (303), a second hot air pipe (304), a third hot air pipe (305), a cyclic air pump (306), a cyclic air pump mounting seat (307), an output pipe (308), an input pipe (309), a transfer air pump (310), a first transfer pipe (311), a second transfer pipe (312) and a first ultrasonic oscillator (313), wherein the air heater (302) is arranged on the outer wall of the drying box (301), the first hot air pipe (303) is arranged on the air heater (302), the second hot air pipe (304) is arranged on the first hot air pipe (303), one end of the third hot air pipe (305) is connected with the second hot air pipe (304), the other end of the third hot air pipe (305) is connected with the drying box (301), the cyclic air pump mounting seat is arranged on the outer wall of the drying box (301), and the cyclic air pump (306) is arranged on the cyclic air pump mounting seat (307), the one end and the air circulation pump (306) of output tube (308) are connected, the other end and the bottom of stoving case (301) of output tube (308) are connected, the one end and the air circulation pump (306) of input tube (309) are connected, the other end and the top of stoving case (301) of input tube (309) are connected, ultrasonic oscillator (313) are located on the outer wall of stoving case (301), the one end and the transportation air pump (310) of a transport pipe (311) are connected, the other end and the bottom of stoving case (301) of a transport pipe (311) are connected, the one end and the transportation air pump (310) of transport pipe two (312) are connected, the other end and the top of reation kettle (201) of transport pipe two (312) are connected.
6. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 5, wherein: the preset micro-nano bubble flotation filtering device (4) comprises a feeding hole (401), a filtering box (402), a filtering screen (403), a backflow valve (404), a water outlet pipe II (405), a water pump III (406), a recovery box II (407), a box cover II (408), a bottom funnel (409), a transfer bin (410) and a telescopic bottom plate II (411), wherein the feeding hole (401) is formed in the filtering box (402), the filtering screen (403) is arranged in the filtering box (402), the backflow valve (404) is arranged on the bottom side wall of the filtering box (402), one end of the water outlet pipe II (405) is connected with the backflow valve (404), the other end of the water outlet pipe II (405) is connected with the recovery box II (407), the water pump III (406) is arranged on the water outlet pipe II (405), the box cover II (408) is arranged on the recovery box II (407), and the bottom funnel (409) is arranged at the bottom of the filtering box (402), the transfer bin (410) is arranged on the bottom funnel (409), and the second telescopic bottom plate (411) is arranged in the transfer bin (410).
7. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 6, wherein: the ultrasonic oscillation type nanocrystal transfer and storage device (5) comprises a fixed mounting plate (501), a transfer track (502), a motor (503), a motor mounting seat (504), a buffer cushion (505), a screw rod (506), a screw nut (507), a movable support plate (508), a sliding block (509), a storage box (510), a telescopic top plate (511) and an ultrasonic oscillator II (512), wherein the motor (503) mounting seat is arranged on the fixed mounting plate (501), the motor (503) is arranged on the motor mounting seat (504), the transfer track (502) is arranged on the fixed mounting plate (501), the sliding block (509) is arranged on the transfer track (502) in a sliding connection manner, the movable support plate (508) is arranged on the sliding block (509), the screw rod (506) is rotatably connected on the motor (503), and the screw rod (506) nut is arranged on the screw rod (506), the screw rod (506) and the screw rod nut (507) penetrate through a cavity of the movable supporting plate (508), the buffer pad (505) is arranged on the fixed mounting plate (501), the screw rod (506) penetrates through the cavity of the buffer pad (505), the storage box (510) is arranged on the movable supporting plate (508), the telescopic top plate (511) is arranged on the storage box (510), and the second ultrasonic oscillator (512) is arranged on the side wall of the storage box (510).
8. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 7, wherein: the fixed supporting assembly (6) comprises a supporting bottom plate (601), a supporting vertical plate (602), a supporting transverse plate (603), a supporting upright post I (604) and a supporting upright post II (605), wherein the supporting vertical plate (602) is arranged on the supporting bottom plate (601), the supporting transverse plate (603) is arranged on the supporting vertical plate (602), the supporting upright post I (604) is arranged on the supporting bottom plate (601), and the supporting upright post II (605) is arranged on the recycling box I (210).
9. The ultrasonic oscillation type nanocrystal extraction separation device as claimed in claim 8, wherein: the crystallization vibration plates (212) are provided with six groups, the supporting vertical plates (602) and the supporting transverse plates (603) are provided with two groups, the supporting upright posts (605) are provided with four groups, the air pipes I (205) and II (206) are provided with three groups, and the hot air pipes III (305) are provided with four groups.
10. The ultrasonic oscillation type nanocrystal extraction separation device of claim 9, wherein: the micro-flow pipe (113) is made of high-pressure-resistant and corrosion-resistant materials, and the hot air pipe I (303), the hot air pipe II (304) and the hot air pipe III (305) are made of rubber and plastic composite flame-retardant materials.
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| Publication number | Priority date | Publication date | Assignee | Title |
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