CN118079788A - Auxiliary adding device for magnesium hydroxide modification preparation - Google Patents
Auxiliary adding device for magnesium hydroxide modification preparation Download PDFInfo
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- CN118079788A CN118079788A CN202410517400.3A CN202410517400A CN118079788A CN 118079788 A CN118079788 A CN 118079788A CN 202410517400 A CN202410517400 A CN 202410517400A CN 118079788 A CN118079788 A CN 118079788A
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- fixedly connected
- modifier
- magnesium hydroxide
- plate
- loading frame
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- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 title claims abstract description 51
- 229910001862 magnesium hydroxide Inorganic materials 0.000 title claims abstract description 49
- 239000000347 magnesium hydroxide Substances 0.000 title claims abstract description 49
- 230000004048 modification Effects 0.000 title claims abstract description 16
- 238000012986 modification Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003607 modifier Substances 0.000 claims abstract description 94
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 23
- 238000007873 sieving Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005303 weighing Methods 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
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses an auxiliary adding device for magnesium hydroxide modification preparation, and relates to the technical field of material adding. The invention provides an auxiliary agent adding device for magnesium hydroxide modification preparation, which can disperse and add a modifier into magnesium hydroxide and ensure that the modifier is fully contacted with magnesium hydroxide particles. The block-shaped modifier is crushed by the cooperation of the crushing block rotation and the loading frame, the crushed modifier falls onto the unloading turntable, the powdery modifier is outwards dispersed and thrown out by the rotation of the unloading turntable, and meanwhile, the agglomerated modifier is dispersed by the dispersing plate, so that the dispersing effect of the modifier is ensured, and the modifier is uniformly contacted with the magnesium hydroxide in the reaction tank.
Description
Technical Field
The invention relates to the technical field of material addition, in particular to an auxiliary agent adding device for magnesium hydroxide modification preparation.
Background
Magnesium hydroxide is an excellent flame retardant for plastic and rubber products, modification of magnesium hydroxide is an important technological process, and aims to improve physical and chemical properties of magnesium hydroxide so as to meet the requirements of different application fields, and in the magnesium hydroxide modification preparation process, an auxiliary agent or a modifier is needed to assist in magnesium hydroxide modification.
The Chinese patent publication No. CN215885618U discloses a modifier adding device for magnesium hydroxide powder production, which comprises a box body and a driving motor arranged at the top of the box body; an output shaft is movably arranged at the bottom end of the driving motor, the output shaft penetrates through the top end of the box body and is fixedly connected with a bearing plate, and the bottom end of the bearing plate is fixedly connected with a crushing plate through a bolt; the below of smashing the board is provided with the screen cloth, and powder filtration pore has been seted up at the screen cloth top, and the both ends of screen cloth link to each other with the lateral wall of box through the fixture block, and the screen cloth below is provided with the board of weighing. The modifier adding device is characterized in that the output shaft is driven to rotate by the driving motor through the arrangement of the crushing plate, so that the bearing plate and the crushing plate are driven to rotate, the crushing plate crushes the massive modifier on the screen, the crushed modifier reaches the weighing plate through the powder filtering holes, and the massive modifier is crushed and then added into magnesium hydroxide. However, when the modifier powder is added, the modifier powder is directly added in a certain range of magnesium hydroxide, so that the powder is difficult to fully contact with magnesium hydroxide particles, and especially when the particle size of the magnesium hydroxide powder is small or the shape is complex, the problems of uneven local modification, waste of the modifier, aggravation of agglomeration phenomenon and the like are easy to occur, and the modifier is directly poured into the powder, so that the local concentration of the modifier is too high to be effectively utilized, or a modifier enrichment area is formed in the powder, so that the stability and consistency of the modification effect are affected.
For this reason, we have proposed an auxiliary agent adding device for magnesium hydroxide modification production capable of dispersing and adding a modifier into magnesium hydroxide to ensure sufficient contact between the modifier and magnesium hydroxide particles.
Disclosure of Invention
In order to overcome the defects that the existing modifier adding device is easy to have insufficient contact and uneven modification when a modifier is added by a direct introduction mode, the invention provides an auxiliary agent adding device for modifying and preparing magnesium hydroxide, which can disperse and add the modifier into magnesium hydroxide and ensure that the modifier and magnesium hydroxide particles are fully contacted.
The utility model provides an auxiliary agent adding device for magnesium hydroxide modification preparation, which comprises a frame, fixedly connected with retort in the frame, fixedly connected with loads the frame on the retort, it has the infundibulate hole groove to load to open on the frame, frame top fixedly connected with support, the middle part fixedly connected with motor of support, fixedly connected with smashes the piece on the output shaft of motor, still including the connecting rod, smash piece bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with uninstallation carousel, fixedly connected with circumference equidistance distribution's dispersion plate on the uninstallation carousel, it is used for sinking the inside subassembly that sinks of leading-in magnesium hydroxide with the modifier to load to be equipped with on the frame.
Further, the crushing blocks are conical, and the crushing blocks are positioned in the funnel-shaped hole grooves.
Further, the sinking assembly comprises guide pipes distributed at equal intervals in the circumferential direction, the guide pipes distributed at equal intervals in the circumferential direction are fixedly connected in the loading frame, the top ends of the guide pipes are rotationally connected with screw rods, guide pipes are communicated with guide pipes, collecting discs are communicated between the top ends of the guide pipes, extrusion blocks are connected in a sliding mode in the guide pipes, the extrusion blocks are connected with adjacent screw rods through threads, gear sets are arranged between the screw rods and the unloading turntable, the gear sets are composed of a large gear and three small gears, the bottom ends of the unloading turntable are fixedly connected with the large gears, the small gears are fixedly connected with the top ends of the screw rods, and the small gears are meshed with the large gears.
Further, the collecting plate is provided with diversion arc plates distributed circumferentially at equal intervals.
Further, the device further comprises a sieving component for sieving and dispersing the modifier, the sieving component is arranged on the loading frame and comprises connecting blocks distributed at equal intervals in the circumferential direction, the connecting blocks distributed at equal intervals in the circumferential direction are fixedly connected in the loading frame, a sieve plate is fixedly connected to the connecting blocks, a contact plate is fixedly connected to the sieve plate, a top block distributed at equal intervals in the circumferential direction is fixedly connected to the bottom end of the unloading turntable, and the top block is matched with the contact plate in an extrusion mode.
Further, the contact plate is a spring plate with elastic deformation performance.
Further, still including being used for shaking the modifier in the collecting tray and falling the vibrations subassembly, vibrations subassembly sets up in the pipe, vibrations subassembly is including the mount, mount fixedly connected with circumference equidistance distribution's ejector pin on the mount between the pipe, ejector pin bottom fixedly connected with guide block, the guide block is located the collecting tray, ejector pin top sliding connection has the pole of beating, the bull gear bottom fixedly connected with circumference equidistance of gear train distributes the ejector block, the ejector block with beat the pole extrusion cooperation, beat and be connected with first spring between pole and the adjacent ejector pin.
Further, the upper side of the guide block is a cambered surface for guiding and conveying the modifier.
Further, the device further comprises a blowing component for blowing off the modifier, the blowing component is arranged on the loading frame, the blowing component comprises unidirectional air guide pipes distributed at equal intervals in the circumferential direction, the unidirectional air guide pipes distributed at equal intervals in the circumferential direction are fixedly connected with the loading frame, one end of each unidirectional air guide pipe extends into the loading frame and is positioned below the sieve plate, the air cylinders distributed at equal intervals in the circumferential direction are fixedly connected with the loading frame, the other ends of the unidirectional air guide pipes are communicated with the adjacent air cylinders, the air cylinders are communicated with unidirectional air inlet pipes, the unidirectional air inlet pipes extend out of the outer side of the loading frame, a second spring is connected between the piston ends and the fixed ends of the air cylinders, the piston ends of the air cylinders are fixedly connected with a top plate, and pressing plates are fixedly connected with the powder pieces.
Further, the pressing plate is a semi-cylinder, and is matched with the top plate in an extrusion mode.
The invention has the following advantages: 1. the blocky modifier is placed between the loading frame and the crushing block, the blocky modifier is crushed through the cooperation of the rotation of the crushing block and the loading frame, the crushed powdery modifier is downwards conveyed along the funnel-shaped hole groove of the loading frame and falls onto the unloading turntable, the powdery modifier can be outwards dispersed and thrown out by the rotation of the unloading turntable, when the modifier is outwards thrown out, the agglomerated modifier can be contacted with the dispersing plate, the dispersing effect of the agglomerated modifier is ensured by the dispersing plate, and the modifier is uniformly contacted with magnesium hydroxide in the reaction tank.
2. When the unloading turntable rotates, the modifier can be guided into the lower part of the reaction tank to be in contact with the magnesium hydroxide at the lower layer through the cooperation of the screw rod and the extrusion block, so that the contact uniformity of the modifier and the magnesium hydroxide is further improved.
3. The powdery modifier thrown out by the rotation of the unloading turntable and the inner wall of the loading frame can fall onto the sieve plate after being contacted and rebounded, the sieve plate is driven to vibrate by the extrusion cooperation of the top block rotation and the contact plate, the powdery modifier on the sieve plate falls after being sieved by the sieve plate, and then the powdery modifier is uniformly dispersed in the reaction tank, so that the dispersing effect of the modifier is improved.
4. Modifier in the entering collecting tray can be guided downwards through the cambered surface of the guide block and conveyed, so that the modifier is ensured to enter the guide pipe, and the knocking rod slides up and down to knock the ejector rod so as to drive the guide block and the collecting tray to vibrate, so that the modifier is prevented from staying in the collecting tray.
5. The roof and the clamp plate extrusion cooperation make the cylinder piston end slide downwards and inflate, and the cylinder is inflated and is blown the air to the sieve below through one-way air duct, and then blows off the modifier of sieve undersize for powdery modifier disperses everywhere to the retort, further improves the homogeneity of modifier and magnesium hydrate contact.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the explosive structure of the frame, reaction tank, loading frame, motor and comminution block of the present invention;
FIG. 4 is a schematic cross-sectional view of the reaction tank, loading frame, powder and dispersion plate of the present invention;
FIG. 5 is a schematic perspective view of a sinking assembly according to the present invention;
FIG. 6 is a schematic perspective view of the conduit, collection tray, and gear set of the present invention;
FIG. 7 is a schematic perspective view of a screw and extrusion block of the present invention;
FIG. 8 is a schematic perspective view of a screen assembly according to the present invention;
FIG. 9 is a schematic perspective view of the unloading turntable, screen plate and connecting block of the present invention;
FIG. 10 is a schematic perspective view of a vibration assembly according to the present invention;
FIG. 11 is a schematic perspective view of the ejector rod, guide block, knock-out rod and fixing frame of the present invention;
FIG. 12 is a schematic perspective view of the components of the invention, such as the collection tray, ejector pins, and guide blocks;
FIG. 13 is a schematic perspective view of a blowing assembly according to the present invention.
In the reference numerals: 1. a frame; 11. a reaction tank; 12. a loading frame; 13. a motor; 1301. a bracket; 14. crushing the pieces; 15. a connecting rod; 16. unloading a turntable; 17. a dispersion plate; 2. a conduit; 21. a screw rod; 22. a collection tray; 23. a flow guiding pipe; 24. extruding a block; 25. a gear set; 3. a sieve plate; 31. a connecting block; 32. a contact plate; 33. a top block; 4. a push rod; 41. a guide block; 42. knocking a rod; 421. a fixing frame; 43. a pushing block; 44. a first spring; 5. a unidirectional air duct; 51. an air cylinder; 52. a one-way air inlet pipe; 53. a second spring; 54. a top plate; 55. and (5) pressing plates.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1: the auxiliary adding device for the magnesium hydroxide modification preparation comprises a machine frame 1, a reaction tank 11, a loading frame 12, a motor 13, a bracket 1301, powder fragments 14, a connecting rod 15, an unloading turntable 16, a dispersing plate 17 and sinking components, wherein the reaction tank 11 is fixedly connected in the machine frame 1, the loading frame 12 is fixedly connected to the upper part of the reaction tank 11, a funnel-shaped hole groove is formed in the upper part of the loading frame 12, the bracket 1301 is fixedly connected to the upper part of the machine frame 1, the motor 13 is fixedly connected to the middle part of the bracket 1301, the crushing blocks 14 are fixedly connected to the output shaft of the motor 13, the powder fragments 14 are conical, the powder fragments 14 are positioned in the funnel-shaped hole groove, the connecting rod 15 is fixedly connected to the lower side of the powder fragments 14, the lower end of the connecting rod 15 is fixedly connected with the unloading turntable 16, the dispersing plate 17 which is circumferentially and equidistantly distributed is fixedly connected to the unloading turntable 16, and the sinking components for guiding the modifier into the magnesium hydroxide are arranged on the loading frame 12.
When the device is used, workers put blocky modifier between the loading frame 12 and the crushing block 14, then the motor 13 drives the crushing block 14 to continuously rotate positively and negatively, the crushing block 14 rotates to be matched with the loading frame 12 to crush and crush the blocky modifier, the crushed powdery modifier is downwards conveyed and falls onto the unloading turntable 16 along the funnel-shaped hole groove of the loading frame 12, the unloading turntable 16 is driven to rotate positively and negatively by the connecting rod 15 when the crushing block 14 rotates positively and negatively, the powdery modifier can be outwards dispersed and thrown out by the positive and negative rotation of the unloading turntable 16, the agglomerated modifier can be contacted with the dispersing plate 17 when the modifier is outwards thrown out, the dispersing effect of the agglomerated modifier is ensured by the dispersing plate 17, the modifier is uniformly contacted with magnesium hydroxide in the reaction tank 11, and when the unloading turntable 16 disperses and throws out the modifier, the modifier can be led into the lower part in the reaction tank 11 to be contacted with magnesium hydroxide at the lower layer by the sinking component, and the contact uniformity of the modifier and the magnesium hydroxide is further improved.
As shown in fig. 2, fig. 5, fig. 6 and fig. 7, the sinking assembly comprises a guide pipe 2, a screw rod 21, a collecting disc 22, a guide pipe 23, an extrusion block 24 and a gear set 25, wherein the lower part in the loading frame 12 is fixedly connected with three guide pipes 2 which are circumferentially and equidistantly distributed, the upper parts of the guide pipes 2 are rotationally connected with the screw rod 21, the middle parts of the three guide pipes 2 are communicated with the guide pipe 23, the collecting disc 22 is communicated between the upper parts of the three guide pipes 23, three circumferentially and equidistantly distributed guide arc plates are arranged on the collecting disc 22, the extrusion block 24 is slidably connected in the guide pipe 2, the extrusion block 24 is in threaded connection with the adjacent screw rod 21, the gear set 25 is arranged between the screw rod 21 and the unloading turntable 16 and consists of a large gear and three small gears, the lower sides of the unloading turntable 16 are fixedly connected with the large gears, and the small gears are fixedly connected with the upper parts of the screw rod 21 and meshed with the large gears.
The modifier can be introduced into the reaction tank 11 to contact the lower part with the magnesium hydroxide of the lower layer by arranging the sinking assembly, and the concrete operation is as follows: some of the powder modifier scattered and thrown out by the unloading turntable 16 enters the collecting tray 22 through the diversion arc plate, then enters the guide pipe 2 through the diversion pipe 23, and the unloading turntable 16 can drive the bull gear to rotate positively and negatively when rotating positively and negatively, and then the lead screw 21 is driven to rotate positively and negatively through the pinion, the lead screw 21 rotates positively and negatively to drive the extrusion block 24 to continuously slide up and down, and the powder modifier in the guide pipe 2 can be extruded downwards when the extrusion block 24 slides downwards, so that the powder modifier is sprayed to the lower part in the reaction tank 11 to be contacted with the magnesium hydroxide at the lower layer, and the contact uniformity of the modifier and the magnesium hydroxide is further improved.
Example 2: on the basis of embodiment 1, as shown in fig. 2, 8 and 9, the device further comprises a sieving component for sieving and dispersing the modifier, the sieving component comprises a sieve plate 3, a connecting block 31, a contact plate 32 and a top block 33, the lower part in the loading frame 12 is fixedly connected with three connecting blocks 31 which are distributed at equal intervals in the circumferential direction, the connecting block 31 is fixedly connected with the sieve plate 3, the contact plate 32 is an elastic sheet with elastic deformation performance, the lower side of the unloading turntable 16 is fixedly connected with three top blocks 33 which are distributed at equal intervals in the circumferential direction, and the top block 33 is in extrusion fit with the contact plate 32.
The modifier can be sieved and dispersed by arranging the sieving component, so that the dispersing effect of the modifier is better, and the specific operation is as follows: the powder modifier thrown out by the rotation of the unloading turntable 16 is in contact with the inner wall of the loading frame 12 and then falls onto the screen plate 3, and the unloading turntable 16 also drives the top block 33 to rotate when rotating, the top block 33 rotates to be matched with the contact plate 32 in an extrusion mode, and then drives the screen plate 3 to vibrate, the powder modifier on the screen plate 3 falls after being screened by the screen plate 3, and is further evenly dispersed in the reaction tank 11, so that the dispersing effect of the modifier is improved.
As shown in fig. 2, 10, 11 and 12, the device further comprises a vibration component for vibrating off the modifier in the collecting tray 22, the vibration component comprises a push rod 4, a guide block 41, a knocking rod 42, a fixing frame 421, push blocks 43 and a first spring 44, wherein the fixing frame 421 is fixedly connected between the upper parts of the three guide pipes 2, the fixing frame 421 is fixedly connected with three push rods 4 which are circumferentially and equidistantly distributed, the bottom end of each push rod 4 is fixedly connected with the guide block 41, the upper side of each guide block 41 is an arc surface and is used for guiding and conveying the modifier, the guide block 41 is positioned in the collecting tray 22, the upper part of each push rod 4 is slidably connected with the knocking rod 42, the lower side of a large gear of the gear set 25 is fixedly connected with three push blocks 43 which are circumferentially and equidistantly distributed, the push blocks 43 are in extrusion fit with the knocking rod 42, and the first spring 44 is connected between each knocking rod 42 and the adjacent push rods 4.
Can vibrate collection dish 22 through setting up vibration subassembly, ensure that the modifier carries into pipe 2, avoid the modifier to stay in collection dish 22, the concrete operation is as follows: the modifier that gets into in the collection dish 22 can be guided downwards through the cambered surface of guide block 41 and carry, ensure that the modifier gets into in the honeycomb duct 23, and can drive ejector pin 43 rotation when the gear wheel rotates, when ejector pin 43 rotates to with strike the pole 42, ejector pin 4 is strikeed to the pole 42 downwardly sliding that can be extruded to the ejector pin 43 that keeps rotating, first spring 44 takes place the deformation, when ejector pin 43 rotates to break away from with striking pole 42, under the effect that first spring 44 reset, strike pole 42 and upwards slide and reset thereupon, when ejector pin 43 rotates to contact with striking pole 42 once more, repeat the action can constantly strike ejector pin 4, and then drive guide block 41 and collection dish 22 vibrations, avoid the modifier to stay in the collection dish 22.
As shown in fig. 1, fig. 2 and fig. 13, the device further comprises a blowing-off component for blowing off the modifier, the blowing-off component comprises a unidirectional air duct 5, an air duct 51, a unidirectional air inlet pipe 52, a second spring 53, a top plate 54 and a pressing plate 55, the loading frame 12 is fixedly connected with three unidirectional air ducts 5 which are circumferentially equidistant, the lower end of each unidirectional air duct 5 stretches into the loading frame 12 and is positioned below the screen plate 3, the loading frame 12 is internally fixedly connected with three air ducts 51 which are circumferentially equidistant, the upper ends of the unidirectional air ducts 5 are communicated with adjacent air ducts 51, the air ducts 51 are communicated with unidirectional air inlets 52, the unidirectional air inlets 52 extend out of the loading frame 12, a second spring 53 is connected between the piston end and the fixed end of the air duct 51, the piston end of the air duct 51 is fixedly connected with a top plate 54, the pressing plate 55 is fixedly connected with the powder piece 14, and the pressing plate 55 is a semi-cylinder, and the pressing plate 55 is in press fit with the top plate 54.
The modifier under the screen plate 3 can be blown away by arranging the blowing-away component, so that the powdery modifier is dispersed to the whole parts of the reaction tank 11, the uniformity of the contact of the modifier and the magnesium hydroxide is further improved, and the specific operation is as follows: the powder piece 14 rotates to drive the pressing plate 55 to rotate, when the pressing plate 55 rotates to be in contact with the top plate 54, the pressing plate 55 continuously rotates to press the top plate 54 to move downwards, so that the piston end of the air cylinder 51 slides downwards to inflate, the second spring 53 deforms, the air cylinder 51 inflates to blow air to the lower part of the sieve plate 3 through the one-way air guide pipe 5, the modifier screened by the sieve plate 3 is further blown away, the powder modifier is dispersed to the positions of the reaction tank 11, the uniformity of contact between the modifier and magnesium hydroxide is further improved, and when the pressing plate 55 rotates to be separated from the top plate 54, the piston end of the air cylinder 51 slides upwards to reset under the reset action of the second spring 53, and external air is sucked into the air cylinder 51 through the one-way air inlet pipe 52.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. The utility model provides an auxiliary agent adding device for magnesium hydroxide modification preparation, includes frame (1), fixedly connected with retort (11) in frame (1), fixedly connected with loads frame (12) on retort (11), load and open on frame (12) has infundibulate hole groove, frame (1) top fixedly connected with support (1301), the middle part fixedly connected with motor (13) of support (1301), fixedly connected with smashes piece (14) on the output shaft of motor (13), its characterized in that: still include connecting rod (15), smash piece (14) bottom fixedly connected with connecting rod (15), connecting rod (15) bottom fixedly connected with uninstallation carousel (16), fixedly connected with circumference equidistance distribution's dispersion board (17) on the uninstallation carousel (16), be equipped with on loading frame (12) and be used for sinking the inside subsidence subassembly of leading-in magnesium hydrate with the modifier.
2. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 1, wherein: the crushing blocks (14) are conical, and the crushing blocks (14) are positioned in the funnel-shaped hole grooves.
3. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 2, wherein: the sinking assembly comprises guide pipes (2) distributed at equal intervals in the circumferential direction, the guide pipes (2) distributed at equal intervals in the circumferential direction are fixedly connected in a loading frame (12), screw rods (21) are rotationally connected to the top ends of the guide pipes (2), guide pipes (23) are communicated with each other, collecting discs (22) are communicated between the top ends of the guide pipes (23), extrusion blocks (24) are connected in a sliding mode in the guide pipes (2), the extrusion blocks (24) are connected with adjacent screw rods (21) through threads, gear sets (25) are arranged between the screw rods (21) and an unloading turntable (16), each gear set (25) is composed of one large gear and three small gears, the bottom ends of the unloading turntable (16) are fixedly connected with the large gears, and the small gears are fixedly connected to the top ends of the screw rods (21) and meshed with the large gears.
4. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 3, wherein: the collecting disc (22) is provided with diversion arc plates distributed circumferentially at equal intervals.
5. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 4, wherein: the modifier screening device is characterized by further comprising screening components used for screening and dispersing the modifier, the screening components are arranged on the loading frame (12), the screening components comprise connecting blocks (31) distributed at circumferential equidistance, the connecting blocks (31) distributed at circumferential equidistance are fixedly connected in the loading frame (12), a screen plate (3) is fixedly connected to the connecting blocks (31), a contact plate (32) is fixedly connected to the screen plate (3), a top block (33) distributed at circumferential equidistance is fixedly connected to the bottom end of the unloading turntable (16), and the top block (33) is in extrusion fit with the contact plate (32).
6. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 5, wherein: the contact plate (32) is a spring plate with elastic deformation performance.
7. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 6, wherein: still including being used for shaking the modifier in collecting tray (22) and falling the vibrations subassembly, vibrations subassembly sets up in pipe (2), vibrations subassembly includes mount (421), mount (421) fixedly connected with circumference equidistance distribution ejector pin (4) on mount (421), ejector pin (4) bottom fixedly connected with guide block (41), guide block (41) are located collecting tray (22), ejector pin (4) top sliding connection has and beats pole (42), gear train (25) gear wheel bottom fixedly connected with circumference equidistance distribution push block (43), push block (43) and beat pole (42) extrusion fit, it is connected with first spring (44) to beat between pole (42) and the adjacent ejector pin (4).
8. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 7, wherein: the upper side of the guide block (41) is a cambered surface for guiding and conveying the modifier.
9. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 8, wherein: the device comprises a loading frame (12), and is characterized by further comprising a blowing component for blowing off the modifier, wherein the blowing component is arranged on the loading frame (12), the blowing component comprises unidirectional air guide pipes (5) distributed at equal intervals in the circumferential direction, the unidirectional air guide pipes (5) distributed at equal intervals in the circumferential direction are fixedly connected with the loading frame (12), one end of each unidirectional air guide pipe (5) extends into the loading frame (12) and is positioned below the screen plate (3), air cylinders (51) distributed at equal intervals in the circumferential direction are fixedly connected with the loading frame (12), the other ends of the unidirectional air guide pipes (5) are communicated with adjacent air cylinders (51), unidirectional air inlet pipes (52) are communicated with each other on the air cylinders (51), a second spring (53) is connected between the piston ends and the fixed ends of the air cylinders (51), a top plate (54) is fixedly connected with the piston ends of the air cylinders (51), and a pressing plate (55) is fixedly connected with the crushing block (14).
10. An auxiliary agent adding apparatus for modifying and preparing magnesium hydroxide according to claim 9, wherein: the pressing plate (55) is a semi-cylinder, and the pressing plate (55) is matched with the top plate (54) in an extrusion mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410517400.3A CN118079788B (en) | 2024-04-28 | 2024-04-28 | Auxiliary adding device for magnesium hydroxide modification preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410517400.3A CN118079788B (en) | 2024-04-28 | 2024-04-28 | Auxiliary adding device for magnesium hydroxide modification preparation |
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| CN118079788A true CN118079788A (en) | 2024-05-28 |
| CN118079788B CN118079788B (en) | 2024-07-09 |
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| US20120182827A1 (en) * | 2009-09-24 | 2012-07-19 | Faramarz Bairamijamal | Process for continuous dry conveying of carbonaceous materials subject to partial oxidization to a pressurized gasification reactor |
| KR102114458B1 (en) * | 2019-12-26 | 2020-05-22 | 제이케이이앤씨 주식회사 | powder injection apparatus with guide bane |
| CN214514363U (en) * | 2021-02-23 | 2021-10-29 | 江西广源化工有限责任公司 | Superfine magnesium hydroxide powder modifying device |
| CN215885618U (en) * | 2021-09-18 | 2022-02-22 | 辽宁鑫阳新材料科技有限公司 | Modifier adding device for magnesium hydroxide grinding production |
| CN217189320U (en) * | 2022-01-18 | 2022-08-16 | 天津双盛科技发展有限公司 | Water coal slurry screening stirred tank |
| CN218131131U (en) * | 2022-08-10 | 2022-12-27 | 黄山市杭华化工科技有限公司 | Plasticizer stirring device convenient for quantitative control |
-
2024
- 2024-04-28 CN CN202410517400.3A patent/CN118079788B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120182827A1 (en) * | 2009-09-24 | 2012-07-19 | Faramarz Bairamijamal | Process for continuous dry conveying of carbonaceous materials subject to partial oxidization to a pressurized gasification reactor |
| KR102114458B1 (en) * | 2019-12-26 | 2020-05-22 | 제이케이이앤씨 주식회사 | powder injection apparatus with guide bane |
| CN214514363U (en) * | 2021-02-23 | 2021-10-29 | 江西广源化工有限责任公司 | Superfine magnesium hydroxide powder modifying device |
| CN215885618U (en) * | 2021-09-18 | 2022-02-22 | 辽宁鑫阳新材料科技有限公司 | Modifier adding device for magnesium hydroxide grinding production |
| CN217189320U (en) * | 2022-01-18 | 2022-08-16 | 天津双盛科技发展有限公司 | Water coal slurry screening stirred tank |
| CN218131131U (en) * | 2022-08-10 | 2022-12-27 | 黄山市杭华化工科技有限公司 | Plasticizer stirring device convenient for quantitative control |
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| CN118079788B (en) | 2024-07-09 |
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