CN118385006A - Method and equipment for preparing graphene powder material - Google Patents

Method and equipment for preparing graphene powder material Download PDF

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Publication number
CN118385006A
CN118385006A CN202410480786.5A CN202410480786A CN118385006A CN 118385006 A CN118385006 A CN 118385006A CN 202410480786 A CN202410480786 A CN 202410480786A CN 118385006 A CN118385006 A CN 118385006A
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China
Prior art keywords
bearing
shell
screen
reaction
support
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CN202410480786.5A
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Chinese (zh)
Inventor
车小林
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Qingdao Longdi Carbon Material Technology Co ltd
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Qingdao Longdi Carbon Material Technology Co ltd
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Priority to CN202410480786.5A priority Critical patent/CN118385006A/en
Publication of CN118385006A publication Critical patent/CN118385006A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/14—Edge runners, e.g. Chile mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/522—Cleaning with brushes or scrapers with brushes
    • B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • B07B1/528—Cleaning with brushes or scrapers with scrapers the scrapers being rotating

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

本发明公开了一种制备石墨烯粉体材料的方法及设备，包括:底座；支撑结构，所述支撑结构安装于底座上表面，且所述支撑结构用于支撑；反应结构，所述反应结构安装于支撑结构上，且所述反应结构用于反应；水洗结构，所述水洗结构安装于反应结构上，且所述水洗结构用于进行水洗；承载结构，所述承载结构安装于支撑结构上，且所述承载结构用于承载，本发明涉及石墨烯领域，减少了人力的消耗，增加了工作效率，结构相对简单，使用方便。

The invention discloses a method and equipment for preparing graphene powder material, comprising: a base; a support structure, the support structure is installed on the upper surface of the base and is used for support; a reaction structure, the reaction structure is installed on the support structure and is used for reaction; a water washing structure, the water washing structure is installed on the reaction structure and is used for water washing; and a bearing structure, the bearing structure is installed on the support structure and is used for bearing. The invention relates to the field of graphene, reduces manpower consumption, increases work efficiency, has a relatively simple structure, and is easy to use.

Description

Method and equipment for preparing graphene powder material
Technical Field
The invention relates to the field of graphene, in particular to a method and equipment for preparing a graphene powder material.
Background
Graphene is an allotrope of carbon, and carbon atoms are hybridized and bonded in sp 2 to form a single-layer hexagonal honeycomb lattice graphene. The crystal structure of the graphene can be used for constructing fullerene, graphene quantum dots, carbon nanotubes, nanobelts, multi-wall carbon nanotubes and nanohorns. The stacked graphene layers form graphite, and the layers are kept together through Van der Waals force, so that the interplanar spacing is 0.335 nanometers. The graphene has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of material science, micro-nano processing, energy sources, biomedicine, drug delivery and the like, and is considered as a revolutionary material in the future.
The current graphene is low in overall crushing efficiency, graphene powder is easy to adhere to the inside of a crushing box during crushing, the crushing box is inconvenient to clean, a large amount of manpower is required when a large amount of the crushing box is consumed, and the working efficiency is low, so that in order to solve the problem, a method and equipment for preparing the graphene powder material are very necessary.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method and equipment for preparing graphene powder materials, which solve the problems that the existing graphene has low overall crushing efficiency, the graphene powder is easy to adhere in a crushing box during crushing, the cleaning is inconvenient, a large amount of manpower is required when a large amount of cleaning is required, and the working efficiency is lower.
In order to achieve the above purpose, the invention is realized by the following technical scheme: an apparatus for preparing graphene powder material, comprising:
A base;
The support structure is arranged on the upper surface of the base and is used for supporting;
a reaction structure mounted on the support structure and configured to react;
the washing structure is arranged on the reaction structure and is used for washing;
the bearing structure is arranged on the supporting structure and is used for bearing;
the crushing structure is arranged on the bearing structure and communicated with the reaction structure, and is used for crushing;
the filtering structure is arranged in the bearing structure and is used for filtering;
the scraping structure is arranged on the crushing structure and is used for scraping.
Preferably, the support structure comprises: a first support frame and a second support frame;
The first support frame is installed on the upper surface of the base, and the second support frame is installed on the upper surface of the base.
Preferably, the reaction structure comprises: the device comprises a heating base, a reaction tank body, a feeding shell, a sealing cover, a pressure gauge, an electric control relief valve, a conveying shell and an electric control sealing baffle door;
The heating base is arranged on the upper surface of the first supporting frame, the reaction tank body is arranged on the upper surface of the heating base, the feeding shell is arranged on the upper surface of the reaction tank body, the sealing cover is arranged on the feeding shell, the pressure gauge is arranged on the reaction tank body, the electric control pressure relief valve is arranged on the reaction tank body, the conveying shell is arranged on the reaction tank body, and the electric control sealing baffle door is arranged on the conveying shell.
Preferably, the water washing structure comprises: the device comprises a conveying pipe, an annular conveying pipe, a plurality of spray heads, a liquid discharge pipe and an electric control valve;
The conveying pipe is arranged on the reaction tank body, the annular conveying pipe is arranged in the reaction tank body, the conveying pipe is connected with the annular conveying pipe, the spray heads are arranged on the lower surface of the annular conveying pipe, the liquid discharge pipe is arranged on the reaction tank body, and the electric control valve is arranged on the liquid discharge pipe.
Preferably, the load bearing structure comprises: a bearing housing and a discharge tube;
The bearing shell is arranged on the upper surface of the second supporting frame, the conveying shell is communicated with the bearing shell, and the discharge pipe is arranged at the lower end of the side surface of the bearing shell.
Preferably, the pulverizing structure includes: the grinding machine comprises a first fixing frame, a rotating motor, a rotating rod, a limiting shell, a bearing, a plurality of grinding cutters, three pairs of wheel rods and three pairs of grinding drums;
The utility model discloses a grinding machine, including bearing shell, rotating electrical machines, bearing shell, bearing, first mount is installed in bearing shell lower surface, the rotating electrical machines is installed on first mount, the dwang is installed on the rotating end of rotating electrical machines, spacing casing is installed in bearing shell, the bearing is installed in spacing casing, just the dwang is connected with the bearing, a plurality of smash the sword and install on the dwang, three pairs the wheel pole is installed on the dwang, every the grinding section of thick bamboo is installed on corresponding wheel pole.
Preferably, the filtering structure comprises: primary screen, intermediate screen, and advanced screen;
The primary screen is installed in the bearing shell, the intermediate screen is installed in the bearing shell, and the advanced screen is installed in the bearing shell.
Preferably, the scraping structure includes: two pairs of first support rods, two pairs of arc-shaped scraping plates, three pairs of second support rods and three pairs of brushes;
Three pairs of first supporting rods are arranged on the rotating rod, each arc scraping plate is arranged on the corresponding first supporting rod, three pairs of second supporting rods are arranged on the rotating rod, and each hairbrush is arranged on the corresponding second supporting rod.
Preferably, the base is provided with a controller, and the base is provided with a mains supply interface.
The method for preparing the graphene powder material specifically comprises the following steps:
S1, fixing equipment for preparing graphene powder materials at a preset position, connecting a power supply through a mains supply interface on a base, and opening a controller on the base;
S2, opening a sealing cover, placing chemical reagents such as sulfuric acid, nitric acid and the like, oxidants such as potassium permanganate, hydrogen peroxide and the like and natural graphite into a reaction tank body, and tightly sealing the sealing cover to wait for reaction;
s3, after the reaction is completed, opening an electric control valve on the liquid discharge pipe to discharge the liquid through the liquid discharge pipe;
s4, washing with water through a spray head on the annular conveying pipe and discharging;
S5, after the completion, closing the electric control valve, drying through the heating base, and controlling the pressure through the pressure gauge and the electric control pressure release valve;
S6, after drying is completed, opening an electric control sealing shutter, and feeding the materials into the bearing shell through the conveying shell;
s7, crushing by a crushing cutter on a rotating rod, and enabling crushed graphene to fall onto a primary screen and simultaneously rolling by a roller on a wheel rod;
S8, filtering by using a primary screen, dropping onto a middle screen, and rolling by using a rolling cylinder on a wheel rod;
s9, filtering by a medium-grade screen, dropping onto a high-grade screen, rolling through a roller on a wheel rod;
S10, cleaning the inner side surface through an arc scraping plate on the first supporting rod, brushing the primary screen, the middle screen and the high screen through a brush on the second supporting rod, and preventing the primary screen, the middle screen and the high screen from being blocked;
And S11, finally discharging through a discharge pipe.
Advantageous effects
The invention provides a method and equipment for preparing graphene powder materials. The beneficial effects are as follows: the method and the equipment for preparing the graphene powder material can better prepare the graphene powder material, are very convenient, reduce unnecessary troubles, are higher in crushing efficiency, are convenient to clean, reduce time consumption, reduce manpower consumption, increase working efficiency, and are relatively simple in structure and convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a method and an apparatus for preparing a graphene powder material according to the present invention.
Fig. 2 is a front view block diagram of a method and apparatus for preparing a graphene powder material according to the present invention.
Fig. 3 is a front view of a method and apparatus for preparing a graphene powder material according to the present invention.
Fig. 4 is a top view of a method and apparatus for preparing graphene powder material according to the present invention.
In the figure:
the device comprises a base 10, a supporting structure 20, a reaction structure 30, a washing structure 40, a bearing structure 50, a crushing structure 60, a filtering structure 70, a scraping structure 80, a controller 90 and a mains interface 100;
a first support 21 and a second support 22;
The heating base 31, the reaction tank 32, the feeding shell 33, the sealing cover 34, the pressure gauge 35, the electric control pressure release valve 36, the conveying shell 37 and the electric control sealing shutter 38;
a conveying pipe 41, an annular conveying pipe 42, a spray head 43, a liquid discharge pipe 44 and an electric control valve 45;
a bearing housing 51, a discharge pipe 52;
The grinding machine comprises a first fixing frame 61, a rotating motor 62, a rotating rod 63, a limiting shell 64, a bearing 65, a grinding cutter 66, a wheel rod 67 and a grinding cylinder 68;
A primary screen 71, a middle screen 72, and a high screen 73;
a first support bar 81, an arc-shaped scraper 82, a second support bar 83, and a brush 84.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: an apparatus for preparing graphene powder material comprises a base 10, a supporting structure 20, wherein the supporting structure 20 is arranged on the upper surface of the base 10, the supporting structure 20 is used for supporting, a reaction structure 30, the reaction structure 30 is arranged on the supporting structure 20, the reaction structure 30 is used for reaction, a water washing structure 40, the water washing structure 40 is arranged on the reaction structure 30, the water washing structure 40 is used for washing, a bearing structure 50, the bearing structure 50 is arranged on the supporting structure 20, the bearing structure 50 is used for bearing, a crushing structure 60, the crushing structure 60 is arranged on the bearing structure 50, the crushing structure 60 is communicated with the reaction structure 30, the crushing structure 60 is used for crushing, a filtering structure 70 is arranged in the bearing structure 50, the filtering structure 70 is used for filtering, a scraping structure 80 is arranged on the crushing structure 60, and the scraping structure 80 is used for scraping.
The support structure 20 includes: the first support 21 and the second support 22, the first support 21 is installed on the upper surface of the base 10, and the second support 22 is installed on the upper surface of the base 10.
The reaction structure 30 includes: the reaction kettle comprises a heating base 31, a reaction kettle body 32, a feeding shell 33, a sealing cover 34, a pressure gauge 35, an electric control pressure relief valve 36, a conveying shell 37 and an electric control sealing baffle 38, wherein the heating base 31 is arranged on the upper surface of a first supporting frame 21, the reaction kettle body 32 is arranged on the upper surface of the heating base 31, the feeding shell 33 is arranged on the upper surface of the reaction kettle body 32, the sealing cover 34 is arranged on the feeding shell 33, the pressure gauge 35 is arranged on the reaction kettle body 32, the electric control pressure relief valve 36 is arranged on the reaction kettle body 32, the conveying shell 37 is arranged on the reaction kettle body 32, and the electric control sealing baffle 38 is arranged at the position of the conveying shell 37.
The water washing structure 40 includes: the transfer pipe 41, the annular conveying pipe 42, a plurality of sprinkler heads 43, the liquid discharge pipe 44 and the electric control valve 45, the transfer pipe 41 is arranged on the reaction tank body 32, the annular conveying pipe 42 is arranged in the reaction tank body 32, the transfer pipe 41 is connected with the annular conveying pipe 42, the sprinkler heads 43 are arranged on the lower surface of the annular conveying pipe 42, the liquid discharge pipe 44 is arranged on the reaction tank body 32, and the electric control valve 45 is arranged on the liquid discharge pipe 44.
The load bearing structure 50 includes: a carrying case 51 and a discharge pipe 52, the carrying case 51 is mounted on the upper surface of the second support frame 22, the carrying case 37 is communicated with the carrying case 51, and the discharge pipe 52 is mounted on the lower end of the side surface of the carrying case 51.
The pulverizing structure 60 includes: the grinding machine comprises a first fixing frame 61, a rotating motor 62, a rotating rod 63, a limiting shell 64, a bearing 65, a plurality of grinding cutters 66, three pairs of wheel rods 67 and three pairs of grinding drums 68, wherein the first fixing frame 61 is arranged on the lower surface of the bearing shell 51, the rotating motor 62 is arranged on the first fixing frame 61, the rotating rod 63 is arranged on the rotating end of the rotating motor 62, the limiting shell 64 is arranged in the bearing shell 51, the bearing 65 is arranged in the limiting shell 64, the rotating rod 63 is connected with the bearing 65, the grinding cutters 66 are arranged on the rotating rod 63, the three pairs of wheel rods 67 are arranged on the rotating rod 63, and each grinding drum 68 is arranged on the corresponding wheel rod 67.
The filter structure 70 includes: primary screen 71, intermediate screen 72, and advanced screen 73, primary screen 71 is mounted in carrier housing 51, intermediate screen 72 is mounted in carrier housing 51, and advanced screen 73 is mounted in carrier housing 51.
The scraping structure 80 includes: two pairs of first support rods 81, two pairs of arc-shaped scrapers 82, three pairs of second support rods 83 and three pairs of brushes 84, the three pairs of first support rods 81 are mounted on the rotating rod 63, each arc-shaped scraper 82 is mounted on the corresponding first support rod 81, the three pairs of second support rods 83 are mounted on the rotating rod 63, and each brush 84 is mounted on the corresponding second support rod 83.
The base 10 is provided with a controller 90, and the base 10 is provided with a mains interface 100.
The method for preparing the graphene powder material specifically comprises the following steps:
S1, fixing equipment for preparing graphene powder materials at a preset position, connecting a power supply through a mains interface 100 on a base 10, and opening a controller 90 on the base 10;
s2, opening the sealing cover 34, putting chemical reagents such as sulfuric acid, nitric acid and the like, oxidants such as potassium permanganate, hydrogen peroxide and the like and natural graphite into the reaction tank 32, and tightly sealing the sealing cover 34 to wait for reaction;
s3, after the reaction is completed, opening an electric control valve 45 on the liquid discharge pipe 44 to discharge the liquid through the liquid discharge pipe 44;
S4, washing with water and discharging through the spray heads 43 on the annular conveying pipe 42;
s5, after the completion, closing the electric control valve 45, drying through the heating base 31, and controlling the pressure through the pressure gauge 35 and the electric control pressure release valve 36;
s6, after drying is finished, opening the electric control sealing shutter 38, and feeding materials into the bearing shell 51 through the conveying shell 37;
S7, crushing by a crushing knife 66 on a rotating rod 63, and enabling crushed graphene to fall onto a primary screen 71 and simultaneously crushing by a roller 68 on a wheel rod 67;
s8, filtering by the primary screen 71, dropping on the intermediate screen 72, rolling by a roller 68 on a wheel rod 67;
S9, filtering the mixture by the medium-grade screen 72, then dropping the mixture on the high-grade screen 73, rolling by a roller 68 on a wheel rod 67;
s10, cleaning the inner side surfaces through arc-shaped scrapers 82 on the first support rods 81, brushing the primary screen 71, the middle screen 72 and the high screen 73 through brushes 84 on the second support rods 83, and preventing the primary screen 71, the middle screen 72 and the high screen 73 from being blocked;
And S11, finally discharging through a discharge pipe 52.
Examples: the supporting structure 20 on the upper surface of the base 10 is used for supporting, the reaction structure 30 on the supporting structure 20 is used for reacting, the washing structure 40 on the reaction structure 30 is used for washing, the bearing structure 50 on the supporting structure 20 is used for bearing, the crushing structure 60 on the bearing structure 50 is used for crushing, the filtering structure 70 in the bearing structure 50 is used for filtering, the scraping structure 80 on the crushing structure 60 is used for scraping, firstly, the equipment for preparing graphene powder material is fixed at a preset position, a power supply is connected through the commercial power interface 100 on the base 10, the controller 90 on the base 10 is opened, the sealing cover 34 is opened, chemical reagents such as sulfuric acid, nitric acid and the like, oxidizing agents such as potassium permanganate and hydrogen peroxide and natural graphite are put into the reaction tank 32, the sealing cover 34 is closed, after the reaction is completed, opening the electric control valve 45 on the liquid discharge pipe 44, discharging the liquid through the liquid discharge pipe 44, washing by the sprinkler head 43 on the annular conveying pipe 42, discharging, closing the electric control valve 45 after completion, drying by the heating base 31, controlling the pressure by the pressure gauge 35 and the electric control relief valve 36, opening the electric control sealing shutter 38 after completion of drying, feeding the material into the bearing housing 51 through the conveying housing 37, pulverizing by the pulverizing knife 66 on the rotating rod 63, dropping the pulverized graphene onto the primary screen 71, pulverizing by the pulverizing drum 68 on the wheel rod 67, filtering by the primary screen 71, dropping onto the intermediate screen 72, pulverizing by the pulverizing drum 68 on the wheel rod 67, filtering by the intermediate screen 72, dropping onto the high screen 73, pulverizing by the pulverizing drum 68 on the wheel rod 67, meanwhile, the inner side surface is cleaned by the arc scraping plate 82 on the first supporting rod 81, the primary screen 71, the middle screen 72 and the high screen 73 are brushed by the hairbrush 84 on the second supporting rod 83, the primary screen 71, the middle screen 72 and the high screen 73 are prevented from being blocked, and finally, the air is discharged through the discharge pipe 52, so that the air purifier is very convenient.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation. The term "comprising one" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1.一种制备石墨烯粉体材料设备，其特征在于,包括:1. A device for preparing graphene powder material, characterized in that it comprises: 底座(10)；Base (10); 支撑结构(20)，所述支撑结构(20)安装于底座(10)上表面，且所述支撑结构(20)用于支撑；A support structure (20), wherein the support structure (20) is mounted on the upper surface of the base (10), and the support structure (20) is used for supporting; 反应结构(30)，所述反应结构(30)安装于支撑结构(20)上，且所述反应结构(30)用于反应；A reaction structure (30), wherein the reaction structure (30) is installed on the support structure (20) and the reaction structure (30) is used for reaction; 水洗结构(40)，所述水洗结构(40)安装于反应结构(30)上，且所述水洗结构(40)用于进行水洗；A water washing structure (40), wherein the water washing structure (40) is installed on the reaction structure (30), and the water washing structure (40) is used for water washing; 承载结构(50)，所述承载结构(50)安装于支撑结构(20)上，且所述承载结构(50)用于承载；A bearing structure (50), wherein the bearing structure (50) is installed on the supporting structure (20), and the bearing structure (50) is used for bearing; 粉碎结构(60)，所述粉碎结构(60)安装于承载结构(50)上，且所述粉碎结构(60)与反应结构(30)相连通，所述粉碎结构(60)用于粉碎；A crushing structure (60), wherein the crushing structure (60) is installed on the bearing structure (50), and the crushing structure (60) is connected to the reaction structure (30), and the crushing structure (60) is used for crushing; 过滤结构(70)，所述过滤结构(70)安装于承载结构(50)内，且所述过滤结构(70)用于过滤；A filtering structure (70), wherein the filtering structure (70) is installed in the bearing structure (50), and the filtering structure (70) is used for filtering; 刮动结构(80)，所述刮动结构(80)安装于粉碎结构(60)上，且所述刮动结构(80)用于刮动。A scraping structure (80) is installed on the pulverizing structure (60), and the scraping structure (80) is used for scraping. 2.根据权利要求1所述的一种制备石墨烯粉体材料设备，其特征在于，所述支撑结构(20)包括：第一支撑架(21)以及第二支撑架(22)；2. The equipment for preparing graphene powder material according to claim 1, characterized in that the support structure (20) comprises: a first support frame (21) and a second support frame (22); 所述第一支撑架(21)安装于底座(10)上表面，所述第二支撑架(22)安装于底座(10)上表面。The first support frame (21) is installed on the upper surface of the base (10), and the second support frame (22) is installed on the upper surface of the base (10). 3.根据权利要求2所述的一种制备石墨烯粉体材料设备，其特征在于，所述反应结构(30)包括：加热底座(31)、反应罐体(32)、进料壳体(33)、密封盖(34)、压力表(35)、电控泄压阀(36)、传送壳体(37)以及电控密封挡门(38)；3. The equipment for preparing graphene powder material according to claim 2, characterized in that the reaction structure (30) comprises: a heating base (31), a reaction tank body (32), a feed shell (33), a sealing cover (34), a pressure gauge (35), an electrically controlled pressure relief valve (36), a conveying shell (37) and an electrically controlled sealing baffle (38); 所述加热底座(31)安装于第一支撑架(21)上表面，所述反应罐体(32)安装于加热底座(31)上表面，所述进料壳体(33)安装于反应罐体(32)上表面，所述密封盖(34)安装于进料壳体(33)上，所述压力表(35)安装于反应罐体(32)上，所述电控泄压阀(36)安装于反应罐体(32)上，所述传送壳体(37)安装于反应罐体(32)上，所述电控密封挡门(38)安装于传送壳体(37)处。The heating base (31) is mounted on the upper surface of the first support frame (21), the reaction tank body (32) is mounted on the upper surface of the heating base (31), the feed shell (33) is mounted on the upper surface of the reaction tank body (32), the sealing cover (34) is mounted on the feed shell (33), the pressure gauge (35) is mounted on the reaction tank body (32), the electrically controlled pressure relief valve (36) is mounted on the reaction tank body (32), the conveying shell (37) is mounted on the reaction tank body (32), and the electrically controlled sealing baffle (38) is mounted on the conveying shell (37). 4.根据权利要求3所述的一种制备石墨烯粉体材料设备，其特征在于，所述水洗结构(40)包括：传送管(41)、环形输送管(42)、若干喷洒头(43)、液体排出管(44)以及电控阀门(45)；4. The equipment for preparing graphene powder material according to claim 3, characterized in that the water washing structure (40) comprises: a conveying pipe (41), an annular conveying pipe (42), a plurality of spray heads (43), a liquid discharge pipe (44) and an electrically controlled valve (45); 所述传送管(41)安装于反应罐体(32)上，所述环形输送管(42)安装于反应罐体(32)内，且所述传送管(41)与环形输送管(42)相连接，若干所述喷洒头(43)安装于环形输送管(42)下表面，所述液体排出管(44)安装于反应罐体(32)上，所述电控阀门(45)安装于液体排出管(44)上。The delivery pipe (41) is installed on the reaction tank body (32), the annular delivery pipe (42) is installed in the reaction tank body (32), and the delivery pipe (41) is connected to the annular delivery pipe (42), a plurality of spray heads (43) are installed on the lower surface of the annular delivery pipe (42), the liquid discharge pipe (44) is installed on the reaction tank body (32), and the electric control valve (45) is installed on the liquid discharge pipe (44). 5.根据权利要求3所述的一种制备石墨烯粉体材料设备，其特征在于，所述承载结构(50)包括：承载壳体(51)以及排出管(52)；5. The equipment for preparing graphene powder material according to claim 3, characterized in that the bearing structure (50) comprises: a bearing shell (51) and a discharge pipe (52); 所述承载壳体(51)安装于第二支撑架(22)上表面，且所述传送壳体(37)与承载壳体(51)相连通，所述排出管(52)安装于承载壳体(51)侧表面下端。The bearing shell (51) is installed on the upper surface of the second support frame (22), and the transmission shell (37) is connected to the bearing shell (51), and the discharge pipe (52) is installed on the lower end of the side surface of the bearing shell (51). 6.根据权利要求5所述的一种制备石墨烯粉体材料设备，其特征在于，所述粉碎结构(60)包括：第一固定架(61)、旋转电机(62)、转动杆(63)、限位壳体(64)、轴承(65)、若干粉碎刀(66)、三对轮杆(67)以及三对碾筒(68)；6. The equipment for preparing graphene powder material according to claim 5, characterized in that the crushing structure (60) comprises: a first fixed frame (61), a rotating motor (62), a rotating rod (63), a limiting shell (64), a bearing (65), a plurality of crushing knives (66), three pairs of wheel rods (67) and three pairs of rollers (68); 所述第一固定架(61)安装于承载壳体(51)下表面，所述旋转电机(62)安装于第一固定架(61)上，所述转动杆(63)安装于旋转电机(62)旋转端上，所述限位壳体(64)安装于承载壳体(51)内，所述轴承(65)安装于限位壳体(64)内，且所述转动杆(63)与轴承(65)相连接，若干所述粉碎刀(66)安装于转动杆(63)上，三对所述轮杆(67)安装于转动杆(63)上，每个所述碾筒(68)安装于相对应的轮杆(67)上。The first fixing frame (61) is mounted on the lower surface of the bearing shell (51), the rotating motor (62) is mounted on the first fixing frame (61), the rotating rod (63) is mounted on the rotating end of the rotating motor (62), the limiting shell (64) is mounted in the bearing shell (51), the bearing (65) is mounted in the limiting shell (64), and the rotating rod (63) is connected to the bearing (65), a plurality of crushing knives (66) are mounted on the rotating rod (63), three pairs of wheel rods (67) are mounted on the rotating rod (63), and each of the rolling drums (68) is mounted on the corresponding wheel rod (67). 7.根据权利要求5所述的一种制备石墨烯粉体材料设备，其特征在于，所述过滤结构(70)包括：初级筛网(71)、中级筛网(72)以及高级筛网(73)；7. The equipment for preparing graphene powder material according to claim 5, characterized in that the filtering structure (70) comprises: a primary screen (71), a middle screen (72) and a high-level screen (73); 所述初级筛网(71)安装于承载壳体(51)内，所述中级筛网(72)安装于承载壳体(51)内，所述高级筛网(73)安装于承载壳体(51)内。The primary screen (71) is installed in the bearing shell (51), the intermediate screen (72) is installed in the bearing shell (51), and the high-grade screen (73) is installed in the bearing shell (51). 8.根据权利要求5所述的一种制备石墨烯粉体材料设备，其特征在于，所述刮动结构(80)包括：两对第一支撑杆(81)、两对弧形刮板(82)、三对第二支撑杆(83)以及三对毛刷(84)；8. The equipment for preparing graphene powder material according to claim 5, characterized in that the scraping structure (80) comprises: two pairs of first support rods (81), two pairs of arc-shaped scrapers (82), three pairs of second support rods (83) and three pairs of brushes (84); 三对所述第一支撑杆(81)安装于转动杆(63)上，每个所述弧形刮板(82)安装于相对应的第一支撑杆(81)上，三对所述第二支撑杆(83)安装于转动杆(63)上，每个所述毛刷(84)安装于相对应的第二支撑杆(83)上。Three pairs of the first support rods (81) are mounted on the rotating rod (63), each of the arc-shaped scrapers (82) is mounted on a corresponding first support rod (81), three pairs of the second support rods (83) are mounted on the rotating rod (63), and each of the brushes (84) is mounted on a corresponding second support rod (83). 9.根据权利要求1所述的一种制备石墨烯粉体材料设备，其特征在于，所述底座(10)上设有控制器(90)，所述底座(10)上设有市电接口(100)。9. The equipment for preparing graphene powder material according to claim 1 is characterized in that a controller (90) is provided on the base (10), and a mains power interface (100) is provided on the base (10). 10.一种制备石墨烯粉体材料的方法，其特征在于，具体包括如下步骤：10. A method for preparing graphene powder material, characterized in that it specifically comprises the following steps: S1、将制备石墨烯粉体材料设备固定在预设位置，通过底座(10)上的市电接口(100)连接电源，打开底座(10)上的控制器(90)；S1, fixing the graphene powder material preparation device at a preset position, connecting the power supply through the mains interface (100) on the base (10), and turning on the controller (90) on the base (10); S2、打开密封盖(34)，将硫酸、硝酸等化学试剂及高锰酸钾、双氧水等氧化剂以及天然石墨放入反应罐体(32)内，并盖紧密封盖(34)，等待反应；S2, open the sealing cover (34), put chemical reagents such as sulfuric acid and nitric acid, oxidants such as potassium permanganate and hydrogen peroxide, and natural graphite into the reaction tank (32), and cover the sealing cover (34) tightly to wait for the reaction; S3、反应完成后，打开液体排出管(44)上的电控阀门(45)，将液体通过液体排出管(44)排出；S3. After the reaction is completed, the electrically controlled valve (45) on the liquid discharge pipe (44) is opened to discharge the liquid through the liquid discharge pipe (44); S4、同时通过环形输送管(42)上的喷洒头(43)进行水洗，并排出；S4, washing with water through the spray head (43) on the annular conveying pipe (42) and discharging; S5、完成后，关闭电控阀门(45)，通过加热底座(31)进行烘干，同时通过压力表(35)以及电控泄压阀(36)控制压力；S5. After completion, close the electric control valve (45), dry the sample by heating the base (31), and control the pressure by the pressure gauge (35) and the electric control pressure relief valve (36); S6、烘干完成后，打开电控密封挡门(38)，将材料通过传送壳体(37)送入到承载壳体(51)内；S6. After the drying is completed, the electrically controlled sealing door (38) is opened, and the material is sent into the carrying housing (51) through the conveying housing (37); S7、通过转动杆(63)上的粉碎刀(66)进行粉碎，粉碎后的石墨烯掉落到初级筛网(71)上，同时通过轮杆(67)上的碾筒(68)进行碾压；S7, the graphene is crushed by the crushing blade (66) on the rotating rod (63), and the crushed graphene falls onto the primary screen (71), and is crushed by the rolling drum (68) on the wheel rod (67); S8、初级筛网(71)过滤后，掉到中级筛网(72)上，在通过轮杆(67)上的碾筒(68)进行碾压；S8, after being filtered by the primary screen (71), it falls onto the secondary screen (72) and is then crushed by the roller (68) on the wheel rod (67); S9、中级筛网(72)过滤后，掉到高级筛网(73)上，在通过轮杆(67)上的碾筒(68)进行碾压；S9, after being filtered by the intermediate screen (72), the particles fall onto the advanced screen (73) and are crushed by the roller (68) on the wheel rod (67); S10、同时通过第一支撑杆(81)上的弧形刮板(82)对内侧表面进行清理，并通过第二支撑杆(83)上的毛刷(84)对初级筛网(71)、中级筛网(72)以及高级筛网(73)进行刷动，防止初级筛网(71)、中级筛网(72)以及高级筛网(73)进行堵塞；S10, simultaneously, the inner surface is cleaned by the arc-shaped scraper (82) on the first support rod (81), and the primary screen (71), the intermediate screen (72) and the high-level screen (73) are brushed by the brush (84) on the second support rod (83) to prevent the primary screen (71), the intermediate screen (72) and the high-level screen (73) from being blocked; S11、最后通过排出管(52)排出。S11, finally discharged through the discharge pipe (52).
CN202410480786.5A 2024-04-22 2024-04-22 Method and equipment for preparing graphene powder material Pending CN118385006A (en)

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