CN110743705A - Automatic mixing and collecting process for new nano material - Google Patents
Automatic mixing and collecting process for new nano material Download PDFInfo
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- CN110743705A CN110743705A CN201910933633.0A CN201910933633A CN110743705A CN 110743705 A CN110743705 A CN 110743705A CN 201910933633 A CN201910933633 A CN 201910933633A CN 110743705 A CN110743705 A CN 110743705A
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 20
- 238000002156 mixing Methods 0.000 title claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 42
- 239000011858 nanopowder Substances 0.000 claims abstract description 36
- 239000012159 carrier gas Substances 0.000 claims abstract description 28
- 239000002105 nanoparticle Substances 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000011049 filling Methods 0.000 claims abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 9
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 6
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- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 6
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 6
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- 238000004519 manufacturing process Methods 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 claims description 3
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims description 3
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims description 3
- 229940011051 isopropyl acetate Drugs 0.000 claims description 3
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims description 3
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims description 3
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000012071 phase Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0091—Powders
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses an automatic mixing and collecting process of a new nano material, which comprises the following steps of; step 1: filling the nano powder particles and the carrier gas into a sealed primary collection bin; step 2: the nano powder particles and the carrier gas in the primary collection bin enter the electrostatic dust collector under the guidance of the air pipe to collect particles; step 2.1: when the nano powder particles and the carrier gas enter the electrostatic dust collector, the nano powder particles firstly pass through a discharge cathode, so that the nano powder particles are charged; step 2.2: the nano powder particles are contacted with the anode plate; step 2.3: the anode plate is vibrated at intervals, so that the nano particles on the anode plate are placed in a high-grade collection bin; and step 3: the carrier gas in the electrostatic dust collector is discharged into the water pool from the exhaust pipe under the action of the vacuum pump; and 4, step 4: the solution in the pond was replaced periodically. The automatic mixing and collecting process for the new nano material adopts the principle of electrostatic dust collection, and automatically collects nano particles.
Description
Technical Field
The invention relates to the technical field of nano material collection, in particular to an automatic mixing and collecting process for a new nano material.
Background
The method for producing and synthesizing the nano-materials comprises two major categories, namely a gas phase method and a liquid phase method, wherein the gas phase method comprises a laser method, an explosion wire method, a low-pressure heating evaporation method, a plasma heating method and the like, and the liquid phase method comprises a precipitation method, a sol-gel method, a radiation method and the like, and after the nano-particles are produced by adopting the two major categories, the collection method is divided into the two major categories, for example, the traditional collection method of the gas phase method is as follows: the method is characterized in that a rotating liquid nitrogen container-cold trap is used for changing gas-phase nano particles into solid state, when the cold trap rotates, a fixed scraper scrapes off the nano particles attached to the wall of the cold trap and falls into a container below, the collection method is intermittent, related parts must be opened each time collection is carried out, the operation is troublesome, mass production is not facilitated, meanwhile, in order to obtain necessary negative pressure, air must be continuously pumped in production to protect carrier gas or byproducts, therefore, 30% of finished products, namely nano materials, are pumped away along with the carrier gas, the yield is not only influenced, the particles float in the atmosphere and are difficult to settle, the air pollution is caused, and the method is particularly harmful to toxic or valuable products.
Aiming at the problems, the innovative design is carried out on the basis of the original automatic mixing and collecting process of the new nano material.
Disclosure of Invention
The invention aims to provide an automatic mixing and collecting process for a new nano material, which aims to solve the problems that the collection method for the new nano material is incomplete and does not have the function of automatic collection in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic mixing and collecting process for a new nano material comprises the following steps;
step 1: filling the nano powder particles and the carrier gas into a sealed primary collection bin;
step 2: the nano powder particles and the carrier gas in the primary collection bin enter the electrostatic dust collector under the guidance of the air pipe to collect particles;
step 2.1: when the nano powder particles and the carrier gas enter the electrostatic dust collector, the nano powder particles firstly pass through a discharge cathode, so that the nano powder particles are charged;
step 2.2: the charged nano powder particles continue to move under the action of the vacuum pump, so that the nano powder particles are contacted with the anode plate, and the nano powder particles are adsorbed on the anode plate, thereby completing the collection of the nano powder particles;
step 2.3: the anode plate is vibrated at intervals, so that the nano particles on the anode plate are placed in a high-grade collection bin;
and step 3: the carrier gas in the electrostatic dust collector is discharged into the water pool from the exhaust pipe under the action of the vacuum pump;
and 4, step 4: and (3) periodically replacing the solution in the water tank, simultaneously stirring the replaced solution easily, then extracting a part of the solution to dry, and observing whether the nano particles exist.
Preferably, the primary collection bin mentioned in step 1 is made of glass, and the primary collection bin is arranged at the end of the process for preparing nanoparticles by a gas phase method.
Preferably, the electrostatic precipitator mentioned in step 2 comprises a discharge cathode and an anode plate, and the anode plate and the electrostatic precipitator are of a detachable structure.
Preferably, the vibration source in step 2.3 is a small vibration motor, and the small vibration motor is electrically connected with a time relay.
Preferably, the advanced collection bin in the step 2.3 is arranged below the anode plate, the advanced collection bin and the electrostatic dust collector are in a detachable structure, and the anode plate is in an inclined structure.
Preferably, the solution in the water tank in the step 3 is three types of solvents, and the three types of solvents comprise acetic acid, acetone, methoxybenzene, n-butanol, sec-butanol, butyl acetate, tert-butyl methyl ether, isopropyl benzene, dimethyl sulfoxide, ethanol, ethyl acetate, diethyl ether, ethyl formate, formic acid, n-heptane, isobutyl acetate, isopropyl acetate, methyl acetate, 3-methyl-1-butanol and the like, and the water level of the water tank is higher than the exhaust pipe of the vacuum pump, and the pipe of the vacuum pump is placed in the solution in the water tank.
Compared with the prior art, the invention has the beneficial effects that: this automatic mixed collection technology of nanometer new material has adopted the principle of electrostatic absorption, the effectual nanometer granule of collecting, the use of small-size vibrating motor is being cooperated simultaneously, the effectual nanometer powder with on the anode plate is collected in senior collection storehouse, automatic design, make the device need not the manual work when using and operate, very big increase under the use of device, and set up the pond, the use of three types of solvents is being cooperated, can inspect whether exhaust carrier gas contains the nanometer powder, very big increase the practicality and the security of device.
Drawings
FIG. 1 is a schematic view of the anode plate and advanced collection bin configuration of the present 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.
Referring to fig. 1, the present invention provides a technical solution: an automatic mixing and collecting process for a new nano material comprises the following steps;
step 1: filling the nano powder particles and the carrier gas into a sealed primary collection bin;
step 2: the nano powder particles and the carrier gas in the primary collection bin enter the electrostatic dust collector under the guidance of the air pipe to collect particles;
step 2.1: when the nano powder particles and the carrier gas enter the electrostatic dust collector, the nano powder particles firstly pass through a discharge cathode, so that the nano powder particles are charged;
step 2.2: the charged nano powder particles continue to move under the action of the vacuum pump, so that the nano powder particles are contacted with the anode plate, and the nano powder particles are adsorbed on the anode plate, thereby completing the collection of the nano powder particles;
step 2.3: the anode plate is vibrated at intervals, so that the nano particles on the anode plate are placed in a high-grade collection bin;
and step 3: the carrier gas in the electrostatic dust collector is discharged into the water pool from the exhaust pipe under the action of the vacuum pump;
and 4, step 4: periodically replacing the solution in the water tank, simultaneously stirring the replaced solution easily, then extracting a part of the solution, drying the part of the solution, and observing whether nano particles exist or not;
the primary collection bin mentioned in the step 1 is made of glass, and the primary collection bin is arranged at the tail end of the process of preparing the nano particles by a gas phase method, so that the nano particles and carrier gas are prevented from being polluted by air.
The electrostatic dust collector mentioned in the step 2 comprises a discharge cathode and an anode plate, and the anode plate and the electrostatic dust collector are of a detachable structure, so that subsequent collection of nano-powder particles is facilitated.
The vibration source in the step 2.3 is a small vibration motor, the small vibration motor is electrically connected with a time relay, and the design of a vibration structure enables the device to automatically collect the nano powder particles, so that the automation of the device is improved.
The advanced collection bin in the step 2.3 is arranged below the anode plate, the advanced collection bin and the electrostatic dust collector are of a detachable structure, and the anode plate is in an inclined structure, so that the collection of the nano powder particles is facilitated.
The solution in the water tank in the step 3 is three types of solvents, and the three types of solvents comprise acetic acid, acetone, methoxybenzene, n-butyl alcohol, sec-butyl alcohol, butyl acetate, tert-butyl methyl ether, isopropyl benzene, dimethyl sulfoxide, ethanol, ethyl acetate, diethyl ether, ethyl formate, formic acid, n-heptane, isobutyl acetate, isopropyl acetate, methyl acetate, 3-methyl-1-butanol and the like, the water surface height of the water tank is higher than the exhaust pipe of the vacuum pump, and the pipe of the vacuum pump is arranged in the solution in the water tank, so that the solvent is convenient to volatilize, the solution is convenient to dry, and the nano particles in the solution are extracted.
Example 1
The outlet of the nano-alumina particles and the carrier gas generated by the vapor phase method is connected with the primary collection bin, then under the action of a vacuum pump, the carrier gas and the nano-particles enter the electrostatic dust collector, the nano-particles pass through a discharge cathode, so that the nano-particles are electrified, the nano-particles are adsorbed on the anode plate, the anode plate periodically vibrates under the action of a small vibration motor, the nano-particles fall into the high-grade collection bin through vibration and are periodically discharged, the carrier gas is pumped away through the vacuum pump, and meanwhile, the carrier gas is filtered under the action of a water tank, so that the subsequent detection and inspection are facilitated.
Example 1
The outlet of the nano-material nano-silica particles generated by the vapor phase method and the outlet of the carrier gas are connected with the primary collection bin, then under the action of a vacuum pump, the carrier gas and the nano-particles enter the electrostatic dust collector, the nano-particles pass through the discharge cathode, so that the nano-particles are electrified, the nano-particles are adsorbed on the anode plate, the anode plate regularly vibrates under the action of a small vibration motor, the nano-particles fall into the high-grade collection bin through vibration and are regularly discharged, the carrier gas is pumped away through the vacuum pump, and meanwhile, the carrier gas is filtered under the action of a water tank, so that the subsequent detection and inspection are facilitated.
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.
Claims (5)
1. An automatic mixing and collecting process for a new nano material is characterized in that: comprises the following steps;
step 1: filling the nano powder particles and the carrier gas into a sealed primary collection bin;
step 2: the nano powder particles and the carrier gas in the primary collection bin enter the electrostatic dust collector under the guidance of the air pipe to collect particles;
step 2.1: when the nano powder particles and the carrier gas enter the electrostatic dust collector, the nano powder particles firstly pass through a discharge cathode, so that the nano powder particles are charged;
step 2.2: the charged nano powder particles continue to move under the action of the vacuum pump, so that the nano powder particles are contacted with the anode plate, and the nano powder particles are adsorbed on the anode plate, thereby completing the collection of the nano powder particles;
step 2.3: the anode plate is vibrated at intervals, so that the nano particles on the anode plate are placed in a high-grade collection bin;
and step 3: the carrier gas in the electrostatic dust collector is discharged into the water pool from the exhaust pipe under the action of the vacuum pump;
and 4, step 4: periodically replacing the solution in the water tank, simultaneously stirring the replaced solution easily, then extracting a part of the solution, drying the part of the solution, and observing whether nano particles exist or not;
the automatic mixing and collecting process of new nano-material according to claim 1, characterized in that: the primary collection bin mentioned in the step 1 is made of glass, and the primary collection bin is arranged at the tail end of the process for preparing the nano particles by a gas phase method.
2. The automatic mixing and collecting process of new nano-material according to claim 1, characterized in that: the electrostatic dust collector mentioned in the step 2 comprises a discharge cathode and an anode plate, and the anode plate and the electrostatic dust collector are of a detachable structure.
3. The automatic mixing and collecting process of new nano-material according to claim 1, characterized in that: and 2.3, the vibration source in the step 2.3 is a small vibration motor, and the small vibration motor is electrically connected with a time relay.
4. The automatic mixing and collecting process of new nano-material according to claim 1, characterized in that: the advanced collection bin in the step 2.3 is arranged below the anode plate, the advanced collection bin and the electrostatic dust collector are of a detachable structure, and the anode plate is in an inclined structure.
5. The automatic mixing and collecting process of new nano-material according to claim 1, characterized in that: the solution in the water tank in the step 3 is three types of solvents, the three types of solvents comprise acetic acid, acetone, methoxybenzene, n-butyl alcohol, sec-butyl alcohol, butyl acetate, tert-butyl methyl ether, isopropyl benzene, dimethyl sulfoxide, ethanol, ethyl acetate, diethyl ether, ethyl formate, formic acid, n-heptane, isobutyl acetate, isopropyl acetate, methyl acetate, 3-methyl-1-butanol and the like, the water level of the water tank is higher than the exhaust pipe of the vacuum pump, and the pipe of the vacuum pump is placed in the solution in the water tank.
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