CN115092946A - Preparation method and equipment of modified micro-powder aluminum hydroxide - Google Patents
Preparation method and equipment of modified micro-powder aluminum hydroxide Download PDFInfo
- Publication number
- CN115092946A CN115092946A CN202210661953.7A CN202210661953A CN115092946A CN 115092946 A CN115092946 A CN 115092946A CN 202210661953 A CN202210661953 A CN 202210661953A CN 115092946 A CN115092946 A CN 115092946A
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- Prior art keywords
- aluminum hydroxide
- powder aluminum
- micro powder
- tray
- motor
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- 239000000843 powder Substances 0.000 title claims abstract description 76
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003607 modifier Substances 0.000 claims abstract description 8
- 229910000077 silane Inorganic materials 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims abstract description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 6
- 229910000091 aluminium hydride Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 description 21
- 229910052739 hydrogen Inorganic materials 0.000 description 21
- 239000001257 hydrogen Substances 0.000 description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 3
- -1 aluminum hydrogen Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/021—After-treatment of oxides or hydroxides
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses a preparation method and equipment of modified micro-powder aluminum hydroxide, and particularly relates to the field of modified micro-powder aluminum hydroxide. According to the invention, by arranging the tray, the first motor, the electromagnet and the limiting rod, when the device is used, the micro powder aluminum hydroxide is dried in the drying tank to obtain dry-base micro powder aluminum hydroxide, then the dry-base micro powder aluminum hydroxide is dispersed downwards through the through pipe, in the dispersing process, the silane modifier in the storage tank is sprayed into the through pipe through the atomizer to be mixed with the dry-base micro powder aluminum hydroxide to obtain modified micro powder aluminum hydroxide, the modified micro powder aluminum hydroxide falls on the tray in the top cover, then the first motor is started to drive the tray to turn over, the modified micro powder aluminum hydroxide on the tray is guided into the collection tank, and the cycle is repeated, so that the device integrates drying, atomizing and collecting, the operation is convenient, and the production efficiency of the modified micro powder aluminum hydroxide is greatly increased.
Description
Technical Field
The embodiment of the invention relates to the field of modified micro powder aluminum hydroxide, and particularly relates to a preparation method and equipment of modified micro powder aluminum hydroxide.
Background
The micropowder aluminum hydroxide is used as an excellent halogen-free environment-friendly flame retardant and filler, has multiple functions of flame retardance, smoke abatement, filling and the like, and is widely applied to the industries of electronics, chemical industry, cables, plastics, rubber, papermaking and the like. The material is a functional material, provides wide application prospect for the development of new materials, and plays an extremely important role in many fields of national economy.
The prior art has the following defects: the existing modified micro powder aluminum hydride preparation equipment is combined by a plurality of groups of equipment, needs to be assembled and connected before working, has lower working efficiency and influences the production yield of the modified micro powder aluminum hydride.
Disclosure of Invention
Therefore, the embodiment of the invention provides a preparation method and equipment of modified micro-powder aluminum hydrogen, wherein the micro-powder aluminum hydrogen is dried in a drying tank through a tray, a first motor, an electromagnet and a limiting rod when in use, so as to obtain dry-base micro-powder aluminum hydrogen, then the dry-base micro-powder aluminum hydrogen is emitted downwards through a through pipe, in the emitting process, a silane modifier in a storage tank is sprayed into the through pipe through an atomizer and is mixed with the dry-base micro-powder aluminum hydrogen to obtain modified micro-powder aluminum hydrogen, the modified micro-powder aluminum hydrogen falls on the tray in a top cover, then the first motor is started to drive the tray to turn over, the modified micro-powder aluminum hydrogen on the tray is guided into a collection tank, and the circulation is carried out, the drying, the atomization and the collection are integrated, the operation is convenient, the production efficiency of the modified micro-powder aluminum hydrogen is greatly increased, and the problem caused by low working efficiency in the prior art is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a modified micropowder aluminum hydrogen preparation device comprises a collection tank, wherein a top cover is arranged at the top end of the collection tank, a through pipe is fixedly arranged at the center of the top end of the top cover, a drying tank is fixedly arranged at the top end of the through pipe, the bottom end of the drying tank is communicated with the through pipe, storage tanks are fixedly arranged at the top end of the top cover, which is positioned at two sides of the through pipe, a first motor is fixedly arranged on the outer surface of the front end of the top cover, a through groove is formed in the center of the inner part of the top cover, a tray is arranged in the through groove, a rotating shaft is fixedly arranged on the outer surface of the front end of the tray, the tray is rotatably connected with the top cover through the rotating shaft, an inner groove is formed in the front end of the inner part of the top cover, one end of the rotating shaft is matched with the inner groove, an electromagnet is fixedly arranged in the inner part of the inner groove, a limiting rod is arranged in the inner part of the inner groove, and the electromagnet is sleeved on the outer surface of the limiting rod, the limiting rod is connected with the electromagnet in a sliding mode, a spring is sleeved on one side, located on the electromagnet, of the outer surface of the limiting rod, a limiting groove is formed in the outer surface of one end of the rotating shaft, and one end of the limiting rod is matched with the limiting groove.
Further, the top of stoving jar is provided with the upper cover, the top center fixed mounting of upper cover has the second motor, the inside fixed mounting of stoving jar has the baffle.
Further, an inner cavity is formed in the outer side of the inner portion of the drying tank, and a resistance wire is fixedly mounted in the inner cavity.
Further, the top center of baffle is provided with the mobile jib, the bottom and the baffle of mobile jib rotate to be connected, the output shaft bottom of second motor and the top fixed connection of mobile jib.
Further, the fixed surface of mobile jib installs the stirring frame, the first through-hole of a plurality of, a plurality of has been seted up to the surface of baffle first through-hole is the annular and arranges, the bottom of baffle is provided with the bottom ring.
Furthermore, a partition plate is fixedly installed at the center of the bottom end of the partition plate, and a third motor is fixedly installed at the bottom end of the partition plate.
Further, the inside of mounting bracket is provided with the carousel, the carousel rotates with the mounting bracket to be connected, the output shaft top and the carousel fixed connection of third motor.
Further, the outer fixed surface of carousel installs the connecting rod, the one end of connecting rod and the inner wall fixed connection of end ring, a plurality of second through-hole has been seted up to the surface of end ring, the specification size of second through-hole and first through-hole is the same.
Further, one side fixed surface of collection tank installs the pipe, the top fixed surface of holding vessel installs the atomizer, the output of atomizer and the fixed surface of siphunculus are connected.
A preparation method of modified micropowder aluminum hydride comprises the following steps:
the method comprises the following steps: collecting micro powder aluminum hydroxide raw materials, and repeatedly cleaning the micro powder aluminum hydroxide raw materials through clear water to remove impurities in the micro powder aluminum hydroxide raw materials;
step two: guiding the cleaned micro-powder aluminum hydroxide into the drying tank, then switching on a power supply to dry and heat the drying tank through a resistance wire, starting a second motor in the heating process, and stirring the micro-powder aluminum hydroxide through a stirring frame;
step three: after drying, starting a third motor to drive the bottom ring at the bottom end to rotate, opening the first through hole of the partition plate, and downwards scattering the micro-powder aluminum hydroxide through the first through hole;
step four: when the micro powder aluminum hydroxide enters the inside of the through pipe, starting the atomizer, and introducing the silane modifier stored in the storage tank into the inside of the through pipe for mixing;
step five: the miropowder aluminium hydride can drop on the tray after mixing, then starts first motor and drives the tray and overturn, pours the miropowder aluminium hydride on the tray into the inside of holding vessel and collects.
The embodiment of the invention has the following advantages:
1. by arranging the tray, the first motor, the electromagnet and the limiting rod, when the device is used, firstly, the micro powder hydrogen aluminum is dried in the drying tank to obtain dry-base micro powder hydrogen aluminum, then the dry-base micro powder hydrogen aluminum is dispersed downwards through the through pipe, in the dispersing process, the silane modifier in the storage tank is sprayed into the through pipe through the atomizer to be mixed with the dry-base micro powder hydrogen aluminum to obtain modified micro powder hydrogen aluminum, the modified micro powder hydrogen aluminum falls on the tray in the top cover, then the first motor is started to drive the tray to turn over, the modified micro powder hydrogen aluminum on the tray is guided into the collecting tank, and the circulation is carried out, so that the device integrates drying, atomizing and collecting, the operation is convenient, and the production efficiency of the modified micro powder hydrogen aluminum is greatly increased;
2. through setting up the foundation ring, the baffle, second motor and stirring frame, when scattering the dry basis miropowder hydrogen aluminium downwards, can start the third motor of mounting bracket bottom, it rotates to drive the carousel through the third motor, the carousel drives the foundation ring through the connection and rotates, make the second through-hole on the foundation ring correspond with the first through-hole of baffle, conveniently scatter the dry basis miropowder hydrogen aluminium downwards, stirring frame is in the active state here simultaneously, avoid appearing blocking phenomenon, and can drive the foundation ring through the third motor, make first through-hole stagger with the second through-hole portion, adjust the through-hole size, thereby adjust the speed that the dry basis miropowder hydrogen aluminium scatters downwards.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the conditions of the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, shall fall within the scope of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention.
Fig. 2 is a schematic structural diagram of the top cover provided by the present invention.
Fig. 3 is a cross-sectional view of a top cover provided by the present invention.
Fig. 4 is an exploded view of the top cover provided by the present invention.
Fig. 5 is a sectional view of a drying can provided by the present invention.
Fig. 6 is a top view of a separator plate provided by the present invention.
Fig. 7 illustrates the explosion of the mounting bracket and the bottom ring provided by the present invention.
In the figure: 1. a collection tank; 11. a conduit; 2. a top cover; 21. a first motor; 22. a through groove; 23. a tray; 24. a rotating shaft; 25. an inner tank; 26. an electromagnet; 27. a limiting rod; 28. a spring; 29. a limiting groove; 3. pipe passing; 4. drying the tank; 41. an upper cover; 411. an inner cavity; 412. a resistance wire; 42. a second motor; 43. a partition plate; 44. a main rod; 45. a stirring frame; 46. a first through hole; 47. a bottom ring; 471. a turntable; 472. a connecting rod; 473. a second through hole; 48. a mounting frame; 49. a third motor; 5. a storage tank; 51. an atomizer.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and benefits of the present invention will become apparent to those skilled in the art from the description herein, and it is understood that the described embodiments are intended to be illustrative of some, but not all, embodiments of the present invention. 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 the attached drawings 1-4 of the specification, the modified micropowder aluminum hydroxide preparation equipment of the embodiment comprises a collection tank 1, a top cover 2 is arranged at the top end of the collection tank 1, a through pipe 3 is fixedly arranged at the center of the top end of the top cover 2, a drying tank 4 is fixedly arranged at the top end of the through pipe 3, the bottom end of the drying tank 4 is communicated with the through pipe 3, storage tanks 5 are fixedly arranged at the top end of the top cover 2 at two sides of the through pipe 3, a first motor 21 is fixedly arranged on the outer surface of the front end of the top cover 2, a through groove 22 is formed in the center of the top cover 2, a tray 23 is arranged inside the through groove 22, a rotating shaft 24 is fixedly arranged on the outer surface of the front end of the tray 23, the tray 23 is rotatably connected with the top cover 2 through the rotating shaft 24, an inner groove 25 is formed in the front end of the inside of the top cover 2, and one end of the rotating shaft 24 is matched with the inner groove 25, the inside fixed mounting of inside groove 25 has electro-magnet 26, the inside of inside groove 25 is provided with gag lever post 27, the electro-magnet 26 cover is established at gag lever post 27 surface, gag lever post 27 and electro-magnet 26 sliding connection, one side cover that the surface of gag lever post 27 is located electro-magnet 26 is equipped with spring 28, spacing groove 29 has been seted up to the one end surface of pivot 24, the one end and the spacing groove 29 phase-match of gag lever post 27.
The implementation scene is specifically as follows: when in use, firstly, the micro powder aluminum hydroxide is dried in the drying tank 4 to obtain dry-base micro powder aluminum hydroxide, then the dry-base micro powder aluminum hydroxide is downwards scattered through the through pipe 3, in the scattering process, the silane modifier in the storage tank 5 is sprayed into the through pipe 3 through the atomizer 51 to be mixed with the dry-base micro powder aluminum hydroxide to obtain modified micro powder aluminum hydroxide, the modified micro powder aluminum hydroxide falls on the tray 23 in the top cover 2, at the moment, the electromagnet 26 in the inner groove 25 is closed, the limiting rod 27 loses the magnetic attraction of the electromagnet 26 and is pushed outwards by the spring 28, one end of the limiting rod 27 is separated from the limiting groove 29 of the rotating shaft 24 to release the limiting on the tray 23, then the first motor 21 is started to drive the tray 23 to overturn, the modified micro powder aluminum hydroxide on the tray 23 is guided into the collecting tank 1, the modified micro powder aluminum hydroxide is collected through the other side of the tray 23, in the process of mixing the dry-base micro powder aluminum hydroxide and the silane modifier, electromagnet 26 will start, drive gag lever post 27 and promote inwards, insert the spacing groove 29 of pivot 24 in, fix tray 23, so circulate, the device will dry, atomize and collect the integration, conveniently operate, greatly increased modified miropowder aluminium hydride production efficiency.
Referring to the attached drawings 5-7 of the specification, in the preparation method and the equipment of the modified micropowder aluminum hydride of the embodiment, an upper cover 41 is arranged at the top end of a drying tank 4, a second motor 42 is fixedly arranged at the top end center of the upper cover 41, a partition plate 43 is fixedly arranged inside the drying tank 4, an inner cavity 411 is formed in the outer side of the inside of the drying tank 4, a resistance wire 412 is fixedly arranged inside the inner cavity 411, a main rod 44 is arranged at the top end center of the partition plate 43, the bottom end of the main rod 44 is rotatably connected with the partition plate 43, the bottom end of an output shaft of the second motor 42 is fixedly connected with the top end of the main rod 44, a stirring frame 45 is fixedly arranged on the outer surface of the main rod 44, a plurality of first through holes 46 are formed in the outer surface of the partition plate 43, the plurality of first through holes 46 are arranged in an annular shape, a bottom ring 47 is arranged at the bottom end of the partition plate 43, a partition plate 43 is fixedly arranged at the bottom end center of the partition plate, the bottom fixed mounting of baffle 43 has third motor 49, the inside of mounting bracket 48 is provided with carousel 471, carousel 471 rotates with mounting bracket 48 to be connected, the output shaft top and the carousel 471 fixed connection of third motor 49, the outer fixed surface of carousel 471 installs connecting rod 472, the one end of connecting rod 472 and the inner wall fixed connection of end ring 47, a plurality of second through-hole 473 has been seted up to the surface of end ring 47, second through-hole 473 is the same with first through-hole 46's specification size, one side outer fixed surface of collection tank 1 installs pipe 11, the top fixed mounting of holding vessel 5 has atomizer 51, the output of atomizer 51 and the outer fixed surface of siphunculus 3 are connected.
The implementation scenario is specifically as follows: when the micro powder aluminum hydroxide is in the drying tank 4, one end of the resistance wire 412 is connected with a power supply, the interior of the drying tank 4 is heated through the resistance wire 412, so that the drying treatment is carried out on the micro powder aluminum hydroxide in the interior, in the drying treatment process, the second motor 42 is started to drive the main rod 44 to rotate, the micro powder aluminum hydroxide is stirred through the stirring frame 45 on the main rod 44, the drying efficiency of the micro powder aluminum hydroxide is greatly increased, when the dry base powder aluminum hydroxide is downwards diffused, the third motor 49 at the bottom end of the mounting frame 48 can be started, the rotating disc 471 is driven to rotate through the third motor 49, the rotating disc 471 drives the bottom ring 47 to rotate through the connecting rod 472, the second through hole 473 on the bottom ring 47 corresponds to the first through hole 46 of the partition plate 43, the dry base powder aluminum hydroxide is conveniently diffused downwards, meanwhile, the stirring frame 45 is in an active state, the blocking phenomenon is avoided, and the bottom ring 47 can be driven through the third motor 49, the first through hole 46 and the second through hole 473 are partially staggered, and the size of the through holes is adjusted, so that the downward diffusion rate of the dry-base micropowder aluminum hydroxide is adjusted.
The working principle is as follows: referring to the attached drawings 1-4 of the specification, when the device is used, firstly, micro powder aluminum hydride is dried in a drying tank 4 to obtain dry-base micro powder aluminum hydride, then the dry-base micro powder aluminum hydride is scattered downwards through a through pipe 3, in the scattering process, a silane modifier in a storage tank 5 is sprayed into the through pipe 3 through an atomizer 51 to be mixed with the dry-base micro powder aluminum hydride to obtain modified micro powder aluminum hydride, the modified micro powder aluminum hydride falls on a tray 23 in a top cover 2, at the moment, an electromagnet 26 in an inner groove 25 is closed, then a first motor 21 is started to drive the tray 23 to turn over, the modified micro powder aluminum hydride on the tray 23 is guided into a collecting tank 1, the modified micro powder aluminum hydride is collected through the other side of the tray 23, and the operation is repeated.
Referring to the attached drawings of the specification 5-7, when the micro powder aluminum hydroxide is in the drying tank 4, one end of the resistance wire 412 is connected with a power supply, the inside of the drying tank 4 is heated through the resistance wire 412, so that the inside micro powder aluminum hydroxide is dried, when the dry base micro powder aluminum hydroxide is dispersed downwards, the third motor 49 at the bottom end of the mounting rack 48 can be started, the third motor 49 drives the rotating disc 471 to rotate, the rotating disc 471 drives the bottom ring 47 to rotate through the connecting rod 472, so that the second through hole 473 on the bottom ring 47 corresponds to the first through hole 46 of the partition plate 43, and the dry base micro powder aluminum hydroxide is conveniently dispersed downwards.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.
Claims (10)
1. The utility model provides a preparation equipment of modified miropowder aluminium hydride, includes holding vessel (1), its characterized in that: the top end of the collecting tank (1) is provided with a top cover (2), the top end center of the top cover (2) is fixedly provided with a through pipe (3), the top end of the through pipe (3) is fixedly provided with a drying tank (4), the bottom end of the drying tank (4) is communicated with the through pipe (3), the top end of the top cover (2) is positioned at two sides of the through pipe (3) and is fixedly provided with a storage tank (5), the outer surface of the front end of the top cover (2) is fixedly provided with a first motor (21), the inner center of the top cover (2) is provided with a through groove (22), the inside of the through groove (22) is provided with a tray (23), the outer surface of the front end of the tray (23) is fixedly provided with a rotating shaft (24), the tray (23) is rotatably connected with the top cover (2) through the rotating shaft (24), the inner groove (25) is arranged at the inner front end of the top cover (2), one end of the rotating shaft (24) is matched with the inner groove (25), the utility model discloses a spring assembly, including interior groove (25), the inside fixed mounting of interior groove (25) has electro-magnet (26), the inside of interior groove (25) is provided with gag lever post (27), electro-magnet (26) cover is established at gag lever post (27) surface, gag lever post (27) and electro-magnet (26) sliding connection, one side cover that the surface of gag lever post (27) is located electro-magnet (26) is equipped with spring (28), spacing groove (29) have been seted up to the one end surface of pivot (24), the one end and the spacing groove (29) phase-match of gag lever post (27).
2. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 1, which is characterized in that: the top of stoving jar (4) is provided with upper cover (41), the top center fixed mounting of upper cover (41) has second motor (42), the inside fixed mounting of stoving jar (4) has baffle (43).
3. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 2, which is characterized in that: an inner cavity (411) is formed in the outer side of the interior of the drying tank (4), and a resistance wire (412) is fixedly mounted in the inner cavity (411).
4. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 3, which is characterized in that: the top center of baffle (43) is provided with mobile jib (44), the bottom and the baffle (43) of mobile jib (44) rotate to be connected, the output shaft bottom of second motor (42) and the top fixed connection of mobile jib (44).
5. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 4, which is characterized in that: the outer fixed surface of mobile jib (44) installs stirring frame (45), a plurality of first through-hole (46), a plurality of have been seted up to the surface of baffle (43) first through-hole (46) are the annular and arrange, the bottom of baffle (43) is provided with end ring (47).
6. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 5, which is characterized in that: the bottom center fixed mounting of baffle (43) has baffle (43), the bottom fixed mounting of baffle (43) has third motor (49).
7. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 6, which is characterized in that: the inside of mounting bracket (48) is provided with carousel (471), carousel (471) are rotated with mounting bracket (48) and are connected, the output shaft top and carousel (471) fixed connection of third motor (49).
8. The preparation equipment of the modified micropowder aluminum hydride as claimed in claim 7, which is characterized in that: the outer surface of the rotating disc (471) is fixedly provided with a connecting rod (472), one end of the connecting rod (472) is fixedly connected with the inner wall of the bottom ring (47), the outer surface of the bottom ring (47) is provided with a plurality of second through holes (473), and the second through holes (473) are identical to the first through holes (46) in specification and size.
9. The preparation equipment of modified micropowder aluminum hydride according to claim 8, characterized in that: the utility model discloses a clean water collecting tank, including holding vessel (1), one side fixed surface of holding vessel (1) installs pipe (11), the top fixed surface of holding vessel (5) installs atomizer (51), the output of atomizer (51) and the fixed surface of siphunculus (3) are connected.
10. A method for preparing modified micropowder aluminium hydride according to any one of claims 1 to 9, characterized by comprising the following steps: the steps are as follows:
the method comprises the following steps: collecting micro powder aluminum hydroxide raw materials, and repeatedly cleaning the micro powder aluminum hydroxide raw materials through clear water to remove impurities in the micro powder aluminum hydroxide raw materials;
step two: guiding the cleaned micro-powder aluminum hydride into the drying tank (4), then switching on a power supply to dry and heat the drying tank (4) through a resistance wire (412), starting a second motor (42) in the heating process, and stirring the micro-powder aluminum hydride through a stirring frame (45);
step three: after drying, starting a third motor (49) to drive a bottom ring (47) at the bottom end to rotate, opening a first through hole (46) of the partition plate (43), and downwards scattering micro-powder aluminum hydroxide through the first through hole (46);
step four: when the micro powder aluminum hydride enters the inside of the through pipe (3), starting the atomizer (51), and introducing the silane modifier stored in the storage tank (5) into the inside of the through pipe (3) for mixing;
step five: after the mixing, the micro powder aluminum hydroxide falls on the tray (23), then the first motor (21) is started to drive the tray (23) to turn over, and the micro powder aluminum hydroxide on the tray (23) is poured into the collecting tank (1) for collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661953.7A CN115092946A (en) | 2022-06-13 | 2022-06-13 | Preparation method and equipment of modified micro-powder aluminum hydroxide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210661953.7A CN115092946A (en) | 2022-06-13 | 2022-06-13 | Preparation method and equipment of modified micro-powder aluminum hydroxide |
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| CN115092946A true CN115092946A (en) | 2022-09-23 |
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| CN202210661953.7A Pending CN115092946A (en) | 2022-06-13 | 2022-06-13 | Preparation method and equipment of modified micro-powder aluminum hydroxide |
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|---|---|---|---|---|
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| CN105621467A (en) * | 2016-03-24 | 2016-06-01 | 中国铝业股份有限公司 | Preparation method and equipment of modified micro-power aluminum hydrogen and modified micro-power aluminum hydrogen |
| CN211051470U (en) * | 2019-09-12 | 2020-07-21 | 成都工业学院 | Starch- β -cyclodextrin microsphere preparation device |
| CN213651869U (en) * | 2020-10-31 | 2021-07-09 | 湖北汇锋钻石有限公司 | Recovery unit of high-grade diamond miropowder |
| CN214250333U (en) * | 2020-12-28 | 2021-09-21 | 南通青华纳米材料有限公司 | Drying device is used in cesium salt production |
| CN214297487U (en) * | 2020-12-30 | 2021-09-28 | 兰州神果科技农业有限公司 | Lily raw powder storage device convenient to |
| CN114147511A (en) * | 2021-11-30 | 2022-03-08 | 昆山鑫善水自动化科技有限公司 | Automatic equipment accessory and machining process thereof |
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2022
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|---|---|---|---|---|
| KR19990030277U (en) * | 1997-12-30 | 1999-07-26 | 이구택 | Foreign substance removal device to prevent clogging of lance in the furnace |
| CN2423947Y (en) * | 2000-01-18 | 2001-03-21 | 青岛青矿矿山设备有限责任公司 | Micromeritic power surface modifying machine |
| CN105621467A (en) * | 2016-03-24 | 2016-06-01 | 中国铝业股份有限公司 | Preparation method and equipment of modified micro-power aluminum hydrogen and modified micro-power aluminum hydrogen |
| CN211051470U (en) * | 2019-09-12 | 2020-07-21 | 成都工业学院 | Starch- β -cyclodextrin microsphere preparation device |
| CN213651869U (en) * | 2020-10-31 | 2021-07-09 | 湖北汇锋钻石有限公司 | Recovery unit of high-grade diamond miropowder |
| CN214250333U (en) * | 2020-12-28 | 2021-09-21 | 南通青华纳米材料有限公司 | Drying device is used in cesium salt production |
| CN214297487U (en) * | 2020-12-30 | 2021-09-28 | 兰州神果科技农业有限公司 | Lily raw powder storage device convenient to |
| CN114147511A (en) * | 2021-11-30 | 2022-03-08 | 昆山鑫善水自动化科技有限公司 | Automatic equipment accessory and machining process thereof |
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Application publication date: 20220923 |