CN113214698B - Bromine adding equipment for producing conductive epoxy polyester powder coating and use method thereof - Google Patents
Bromine adding equipment for producing conductive epoxy polyester powder coating and use method thereof Download PDFInfo
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- CN113214698B CN113214698B CN202110526802.6A CN202110526802A CN113214698B CN 113214698 B CN113214698 B CN 113214698B CN 202110526802 A CN202110526802 A CN 202110526802A CN 113214698 B CN113214698 B CN 113214698B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
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Abstract
The invention relates to the field of bromine adding devices, and discloses a bromine adding device for producing conductive epoxy polyester powder coating. The invention improves the efficiency of bromine addition and makes the bromine addition more uniform.
Description
Technical Field
The invention relates to the field of bromine adding devices, in particular to bromine adding equipment for producing conductive epoxy polyester powder coating and a using method thereof.
Background
Nowadays, 5G is more and more popular in life, the maintenance of 5G base station is a very big problem, in 5G base station, small-size high density electronic component is destroyed by static influence the most easily, can all use antistatic coating in the manufacture, transportation, storage, use, and conductive coating can prevent dust to adsorb to the coating surface in curtain, ceiling, keep the surface clean, its use prospect is very considerable, through the inquiry, make the coating electrically conductive with electrically conductive mica in domestic a considerable number of conductive coatings, reduce the coating surface resistance, in order to improve the electrically conductive effect, generally increase and add bromine carbon nanotube, but the preparation of adding bromine carbon nanotube has following shortcoming:
firstly, the bromine adding equipment has poor bromine adding effect on workpieces and low bromine adding efficiency.
② adding bromine is not sufficient and uniform.
Therefore, it is necessary to provide a novel bromine adding device to solve the problems of insufficient and uneven bromine adding and low bromine adding efficiency
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a bromine adding device for producing conductive epoxy polyester powder coating and a using method thereof.
(II) technical scheme
In order to realize the problems, the invention provides the following technical scheme: the bromine adding device comprises a bromine storage tank, a bromine adding component, a heating component, a suction component and a cooling component, wherein the bromine adding component is communicated with the bromine storage tank through a first guide pipe, the heating component is arranged at the lower end of the bromine adding component, the suction component is arranged above the bromine adding component, the left end of the suction component is connected with the cooling component through a second guide pipe, the cooling component is communicated with the bromine storage tank through a third guide pipe, and valves are arranged on the third guide pipe, the second guide pipe and the third guide pipe.
As preferred, add bromine parts including volatilizing the case, store up the carbon package, the sliding block, the spring, the fixed block, stopper and driver part, store up the carbon package and set up in volatilizing the incasement, its both ends are equipped with the sliding block, the sliding block with volatilize case sliding connection, and the upper end fixed connection of its lower extreme and spring, the lower extreme and the fixed block fixed connection of spring, the fixed block is fixed on volatilizing the case, the top of sliding block is equipped with the stopper, the stopper is fixed to be set up on volatilizing the case, driver part sets up in the top that stores up the carbon package.
Preferably, the driving part comprises a rotating shaft, fan blades, thread strips and collision balls, the rotating shaft is rotatably arranged on the volatilization box, the fan blades are fixedly arranged in the middle of the rotating shaft, the thread strips are arranged on two sides of the fan blades, and the collision balls are fixedly arranged on one sides of the thread strips, which are far away from the rotating shaft;
preferably, the carbon storage bag is provided with a plurality of bumps, and each bump is positioned right below the bumping ball.
Preferably, the air suction part comprises an air suction pump and a suction pipe, the upper end of the suction pipe is arranged on the air suction pump, and the lower end of the suction pipe extends into the bromine adding part.
Preferably, the suction tube is provided with a one-way check valve.
Use of a bromine adding device for producing conductive epoxy polyester powder coating, which relates to a bromine adding device for producing conductive epoxy polyester powder coating of any one of the preceding claims, comprising the following steps:
s1, placing a carbon nano tube: placing the carbon nano tube in a carbon storage bag in a bromine adding device;
s2, starting operation: the air suction pump is started, the suction pipe can absorb bromine vapor in the volatilization box, and simultaneously, the generated air flow drives the fan blades to rotate, so that the rotating shaft is driven to rotate, and the rotating shaft rotates to drive the threaded strips to rotate;
s3, turning over the carbon storage bag: the collision ball is driven to rotate along with the collision ball, so that the collision ball periodically collides with the bump, when the bump is collided, the carbon storage bag moves downwards, and the carbon nano tube can be continuously turned over in the carbon storage bag under the dual actions of weightlessness and collision;
s4, adding bromine: store up the carbon package in-process down, bromine vapour upwards volatilizees, can accelerate the rate that bromine vapour got into the carbon package of storing up, because carbon nanotube is constantly overturning, carbon nanotube can be with the more even more quick combination of bromine vapour.
(III) advantageous effects
Compared with the prior art, the invention provides a bromine adding device for producing conductive epoxy polyester powder coating, which has the following beneficial effects:
1. the carbon nano tube is placed in the bromine adding device for adding bromine at the temperature of 55 ℃, so that the time of adding bromine to the carbon nano tube in a saturated state can be shortened, and the production cost is reduced.
2. By arranging the air suction part in the bromine adding device, not only is bromine vapor in the bromine adding part absorbed and utilized, but also power for rotating the fan blades is provided.
3. Through making the ball of hitting striking lug, first, can make the carbon storage package accelerate bromine vapour and get into the carbon storage package at the in-process that reciprocates, second, the rebound process from top to bottom can shake, overturn the carbon nanotube in the carbon storage package, makes the absorption of carbon nanotube to bromine more even.
4. Through setting up the cooling part, cool down the bromine vapour that the part absorbed of inhaling to carry the bromine after cooling back to and store up the bromine jar, make bromine obtain recycle, reduction in production cost.
Drawings
FIG. 1 is a front view of a bromine addition device;
FIG. 2 is an enlarged schematic view of the bromine addition component 2 of FIG. 1;
FIG. 3 is an enlarged schematic view of the drive member 207 of FIG. 2;
fig. 4 is an enlarged schematic view of the suction member 1 of fig. 1;
in the figure: 1 bromine storage tank, 101 conduit I, 102 valve, 103 conduit II, 104 conduit III, 2 bromine adding component, 201 volatilization box, 202 carbon storage bag, 2021 convex block, 203 sliding block, 204 spring, 205 fixed block, 206 limited block, 207 driving component, 2071 rotating shaft, 2072 fan blade, 2073 thread strip, 2074 bumping ball, 3 heating component, 4 air suction component, 401 air suction pump, 402 suction pipe, 403 one-way check valve and 5 cooling component.
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.
The first embodiment is as follows:
referring to fig. 1-4, a bromine adding device for producing conductive epoxy polyester powder coating includes a bromine storage tank 1, a bromine adding component 2, a heating component 3, a suction component 4 and a cooling component 5, the bromine adding component 2 is communicated with the bromine storage tank 1 through a conduit 101, the bromine adding component 2 includes a volatilization box 201, a carbon storage bag 202, a sliding block 203, a spring 204, a fixed block 205, a limit block 206 and a driving component 207, the carbon storage bag 202 is arranged in the volatilization box 201, the top surface thereof is provided with a plurality of bumps 2021, the two ends thereof are provided with the sliding block 203, the carbon storage bag 202 is used for storing carbon nanotubes, and is made of dense fibers, the carbon nanotubes cannot escape from the carbon storage bag 202, but bromine vapor can enter the carbon storage bag 202 through fiber gaps, the sliding block 203 is connected with the volatilization box 201 in a sliding manner, the lower end thereof is fixedly connected with the upper end of the spring 204, the lower end of the spring 204 is fixedly connected with the fixed block 205, the fixed block 205 is fixed on the volatilization box 201, when the carbon storage bag 202 moves downward due to impact, the spring 204 rebounds after contracting, and sends the carbon storage bag 202 back to the original position, the limit block 206 is arranged above the sliding block 203, the limit block 206 is fixedly arranged on the volatilization box 201, and can prevent the spring 204 from excessively extending, the driving component 207 is arranged above the carbon storage bag 202, the driving component 207 comprises a rotating shaft 2071, fan blades 2072, a thread strip 2073 and collision balls 2074, the rotating shaft 2071 is rotatably arranged on the volatilization box 201, a plurality of fan blades 2072 are fixedly arranged in the middle of the rotating shaft 2071, the thread strips 2073 are arranged on two sides of the fan blades 2072, a plurality of collision balls 2074 are fixedly arranged on one side of the thread strips 2073 away from the rotating shaft 2071, each collision ball 2074 is arranged right above the bump 2021, when the rotating shaft 2071 rotates, the collision balls 2074 can be driven to periodically collide with the bump 2021, the heating component 3 is an existing device, and details are omitted, which is arranged at the lower end of the bromine adding component 2 and can heat the bromine adding component 2, the air suction component 4 is arranged above the bromine adding component 2, the left end of the air suction component 4 is connected with the cooling component 5 through a second guide pipe 102, the air suction component 4 comprises an air suction pump 401 and a suction pipe 402, the upper end of the suction pipe 402 is arranged on the air suction pump 401, the lower end of the suction pipe extends into the bromine adding component 2, when the getter pump 401 is started, the suction pipe 402 can absorb bromine vapor in the bromine adding component 2, the generated air flow can drive the fan blade 2072 to rotate, and then drive the rotating shaft 2071 to rotate, the suction pipe 402 is provided with the one-way check valve 403 which can prevent the bromine vapor from flowing back, the existing components of the cooling component 5 are not described herein, the bromine vapor storage tank is communicated with the bromine storage tank 1 through a third guide pipe 103 and is used for cooling bromine vapor absorbed by the air suction component 4, liquefying the bromine vapor and conveying the liquefied bromine vapor back to the bromine storage tank 1 to recycle bromine, and valves 104 are arranged on the guide pipe 101, the second guide pipe 102 and the third guide pipe 103.
The working principle and the using method of the bromine adding device are as follows: placing a proper amount of carbon nano tubes into a carbon storage bag 202, opening a valve 104, allowing liquefied bromine to flow into a volatilization box 201 from a bromine storage tank 1 through a first conduit 101, starting a heating component 3, setting the heating temperature at 55 ℃, slightly lower than the boiling point of bromine, accelerating the volatilization speed of bromine to the greatest extent, allowing part of bromine vapor volatilized into the carbon storage bag 202 to be combined with the carbon nano tubes, allowing the other part of bromine vapor to remain in the volatilization box 201, starting an air suction pump 401, allowing a suction pipe 402 to absorb bromine vapor in the volatilization box 201, allowing generated air flow to drive a fan blade 2072 to rotate, driving a rotating shaft 2071 to rotate, allowing the rotating shaft 2071 to rotate to drive a thread strip 2073 to rotate, driving a collision ball 2074 to rotate, periodically colliding with the bump 2021, allowing the carbon storage bag 202 to move downwards when the bump 2021 is collided, allowing the carbon nano tubes to continuously overturn in the carbon storage bag 202 under the dual actions of weight loss and collision, store up carbon package 202 in-process down simultaneously, bromine vapour upwards volatilizees, can accelerate the rate that bromine vapour got into storage carbon package 202, because carbon nanotube is constantly overturning, carbon nanotube can with bromine vapour more even more quick combination, compare in ordinary carbon nanotube bromine process, carbon nanotube adds bromine to saturation needs about 18 hours, and under this bromine device's effect, only need about 12 hours can let carbon nanotube add bromine to saturation, the time of having shortened one third, can promote production efficiency greatly, aspirator pump 401 carries the unnecessary bromine vapour in volatilizing case 201 to cooling part 5 through pipe two 102, cooling part 5 liquefies bromine vapour, retrieve to storage bromine jar 1 through pipe three 103 again, realize the recycle of bromine, reduction in production cost.
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 (3)
1. A bromine adding device for producing conductive epoxy polyester powder coating is characterized by comprising a bromine storage tank (1), a bromine adding component (2), a heating component (3), an air suction component (4) and a cooling component (5), wherein the bromine adding component (2) is communicated with the bromine storage tank (1) through a first guide pipe (101), the heating component (3) is arranged at the lower end of the bromine adding component (2), the air suction component (4) is arranged above the bromine adding component (2), the left end of the air suction component is connected with the cooling component (5) through a second guide pipe (102), the cooling component (5) is communicated with the bromine storage tank (1) through a third guide pipe (103), and valves (104) are arranged on the guide pipe (101), the second guide pipe (102) and the third guide pipe (103);
the bromine adding component (2) comprises a volatilization box (201), a carbon storage bag (202), a sliding block (203), a spring (204), a fixed block (205), a limiting block (206) and a driving component (207), wherein the carbon storage bag (202) is arranged in the volatilization box (201), the sliding block (203) is arranged at two ends of the carbon storage bag, the sliding block (203) is in sliding connection with the volatilization box (201), the lower end of the sliding block is fixedly connected with the upper end of the spring (204), the lower end of the spring (204) is fixedly connected with the fixed block (205), the fixed block (205) is fixed on the volatilization box (201), the limiting block (206) is arranged above the sliding block (203), the limiting block (206) is fixedly arranged on the volatilization box (201), and the driving component (207) is arranged above the carbon storage bag (202);
the driving part (207) comprises a rotating shaft (2071), fan blades (2072), a threaded strip (2073) and collision balls (2074), the rotating shaft (2071) is rotatably arranged on the volatilization box (201), a plurality of fan blades (2072) are fixedly arranged in the middle of the rotating shaft, the threaded strip (2073) is arranged on two sides of each fan blade (2072), and a plurality of collision balls (2074) are fixedly arranged on one side, far away from the rotating shaft (2071), of each threaded strip (2073);
a plurality of bumps (2021) are arranged on the carbon storage bag (202), and each bump (2021) is positioned right below the bumping ball (2074);
the air suction component (4) comprises an air suction pump (401) and a suction pipe (402), the upper end of the suction pipe (402) is arranged on the air suction pump (401), and the lower end of the suction pipe (402) extends into the bromine adding component (2).
2. The bromine adding device for producing conductive epoxy polyester powder coating of claim 1, wherein the suction pipe (402) is provided with a one-way check valve (403).
3. Use method of a bromine adding device for producing conductive epoxy polyester powder coating, characterized in that it relates to a bromine adding device for producing conductive epoxy polyester powder coating of any one of claims 1-2, comprising the following steps:
s1, placing a carbon nano tube: placing the carbon nano tube in a carbon storage bag in a bromine adding device;
s2, starting operation: the air suction pump (401) is started, the suction pipe (402) can absorb bromine steam in the volatilization box (201), the generated air flow drives the fan blades (2072) to rotate, then the rotating shaft (2071) is driven to rotate, and the rotating shaft (2071) rotates to drive the threaded strips (2073) to rotate;
s3, turning over the carbon storage bag: the collision ball (2074) is driven to rotate along with the collision ball, so that the collision ball periodically collides with the bump (2021), the carbon storage bag (202) moves downwards when the bump (2021) is impacted, and the carbon nano tubes are continuously overturned in the carbon storage bag (202) under the dual actions of weightlessness and impact;
s4, adding bromine: in the downward process of the carbon storage bag (202), bromine vapor volatilizes upwards, so that the speed of bromine vapor entering the carbon storage bag (202) can be accelerated, and the carbon nano tubes can be combined with the bromine vapor more uniformly and more quickly due to the fact that the carbon nano tubes are continuously turned over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110526802.6A CN113214698B (en) | 2020-08-24 | 2020-08-24 | Bromine adding equipment for producing conductive epoxy polyester powder coating and use method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110526802.6A CN113214698B (en) | 2020-08-24 | 2020-08-24 | Bromine adding equipment for producing conductive epoxy polyester powder coating and use method thereof |
| CN202010855372.8A CN111925721A (en) | 2020-08-24 | 2020-08-24 | Conductive epoxy polyester powder coating |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010855372.8A Division CN111925721A (en) | 2020-08-24 | 2020-08-24 | Conductive epoxy polyester powder coating |
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| Publication Number | Publication Date |
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| CN113214698A CN113214698A (en) | 2021-08-06 |
| CN113214698B true CN113214698B (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010855372.8A Withdrawn CN111925721A (en) | 2020-08-24 | 2020-08-24 | Conductive epoxy polyester powder coating |
| CN202110526802.6A Active CN113214698B (en) | 2020-08-24 | 2020-08-24 | Bromine adding equipment for producing conductive epoxy polyester powder coating and use method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010855372.8A Withdrawn CN111925721A (en) | 2020-08-24 | 2020-08-24 | Conductive epoxy polyester powder coating |
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| CN (2) | CN111925721A (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079748A1 (en) * | 2010-12-16 | 2012-06-21 | Stichting Dutch Polymer Institute | Anticorrosion coating for al alloy |
| CN102274672B (en) * | 2011-08-05 | 2014-05-14 | 武汉旭日华科技发展有限公司 | General partition wall vibrating process and device for recovering volatile organic matters |
| CN102898923A (en) * | 2012-09-28 | 2013-01-30 | 中国电器科学研究院有限公司 | Low-temperature curing powder coating for coating medium-density fiber board and preparation method for coating |
| CN104710908B (en) * | 2015-03-23 | 2016-09-14 | 阜阳市诗雅涤新材料科技有限公司 | A kind of vertical shaft fluidized bed dipping special anti-corrosion conductive powder paint and preparation method and application |
| CN207056523U (en) * | 2017-07-17 | 2018-03-02 | 九江中船化学科技有限公司 | One kind series connection quickly adds bromine device |
| CN110230185B (en) * | 2018-03-06 | 2021-06-18 | 中国科学院苏州纳米技术与纳米仿生研究所 | Preparation method and system of bromine-doped nano carbon material |
| CN108786662B (en) * | 2018-06-08 | 2023-05-26 | 山东金宜善新材料有限公司 | Automatic bromine adding device for tetrabromobisphenol A synthesis procedure and control method thereof |
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2020
- 2020-08-24 CN CN202010855372.8A patent/CN111925721A/en not_active Withdrawn
- 2020-08-24 CN CN202110526802.6A patent/CN113214698B/en active Active
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| CN111925721A (en) | 2020-11-13 |
| CN113214698A (en) | 2021-08-06 |
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Effective date of registration: 20220125 Address after: 313000 No. 399-1 Liji West Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Applicant after: Zhejiang Qichuang Technology Group Co.,Ltd. Address before: 313000 north of Liji West Road and west of Yangxi Road, Zhili Town, Huzhou City, Zhejiang Province Applicant before: HUZHOU JIACHENG POWDER COATINGS CO.,LTD. |
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Effective date of registration: 20220826 Address after: No. 999, Ditang Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province 313000 Patentee after: Zhejiang Banner Innovative Materials Technology Co.,Ltd. Address before: 313000 No. 399-1 Liji West Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang Qichuang Technology Group Co.,Ltd. |