CN115715952A - Preparation equipment and method of high-temperature-resistant high-strength material - Google Patents
Preparation equipment and method of high-temperature-resistant high-strength material Download PDFInfo
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- CN115715952A CN115715952A CN202211314392.XA CN202211314392A CN115715952A CN 115715952 A CN115715952 A CN 115715952A CN 202211314392 A CN202211314392 A CN 202211314392A CN 115715952 A CN115715952 A CN 115715952A
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Abstract
The invention discloses a preparation device and a preparation method of a high-temperature-resistant high-strength material, which comprises a support, a stirring assembly, a stirring tank, a first annular groove, a feeding hole, a discharging hole, a first motor, a first rotating shaft, a limiting key, an installation column, a key groove, a first sliding block, a first bevel gear, a second rotating shaft, a stirring blade, an installation plate, a cooling assembly, a shell, an installation groove, a cooling box, a water storage area, a convex column, a rotating cylinder, a third rotating shaft, a guide plate, a limiting plate, a guide column and a crushing assembly, wherein compared with the existing preparation device of the high-temperature-resistant high-strength material, the designed stirring assembly increases the stirring mode of the stirring blade, so that the purpose of increasing the stirring speed is achieved; the cooling assembly designed by the invention can ensure the uniformity of the internal and external quality of the material, quickens the cooling process, and the material is easy to fall off after being solidified; the crushing assembly designed by the invention improves the crushing efficiency and shortens the whole production period.
Description
Technical Field
The invention relates to the technical field of preparation of high-temperature-resistant materials, in particular to a preparation device and a preparation method of a high-temperature-resistant high-strength material.
Background
The high-temperature resistant material comprises a refractory material and a heat-resistant material, an inorganic compound and a high-molecular polymer material, and a large amount of time is consumed due to the single stirring mode in the stirring stage of the reaction process in the existing preparation equipment for the high-temperature resistant high-strength material in the market; when the existing high-temperature-resistant high-strength material preparation equipment is used for cooling, the quality of the material is easily reduced due to different cooling processes inside and outside the material, and the material is not easy to separate after being cooled in a water tank; the existing preparation equipment for the high-temperature-resistant high-strength material has lower efficiency when crushing the material, so that the production period is longer.
Disclosure of Invention
The invention aims to provide a device and a method for preparing a high-temperature-resistant high-strength material, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation device of a high-temperature-resistant high-strength material comprises a support, a stirring assembly, a stirring tank, a first ring groove, a feeding port, a discharging port, a first motor, a first rotating shaft, a limiting key, a mounting column, a key groove, a first sliding block, a first bevel gear, a second rotating shaft, a stirring blade, a mounting plate, a cooling assembly, a shell, a mounting groove, a cooling box, a water storage area, a convex column, a rotating cylinder, a third rotating shaft, a guide plate, a limiting plate, a guide column, a spring, a crushing assembly, a crushing box, a second ring groove, a second motor, a first sleeve, a first cutter, a first inner gear ring, a third ring groove, a second sleeve, a second cutter, a second inner gear ring, a second sliding block, a third sliding block, a fourth rotating shaft, a first straight gear, a second straight gear, a mounting shaft and a third straight gear, the stirring subassembly is installed on the top of support, the stirring subassembly includes the agitator tank, first annular, the feed inlet, the discharge gate, first motor, first pivot, the spacing key, the erection column, the keyway, first slider, first bevel gear, the second pivot, stirring leaf and mounting panel, the top fixedly connected with agitator tank of support, first motor is installed on the top of agitator tank, first pivot is installed to the output of first motor, the erection column has been cup jointed in the first pivot, the stirring leaf is installed in the distribution on the erection column, the one end fixedly connected with second pivot of stirring leaf, the distribution is provided with the mounting panel on the erection column, and the second pivot rotates the inside of connecting in the mounting panel, the second bevel gear is installed to the one end of second pivot, one side meshing of second bevel gear is connected with first bevel gear, and first bevel gear installs on one side outer wall of first pivot.
Preferably, the limiting keys are symmetrically fixed on the first rotating shaft, the key grooves are symmetrically formed in the inner portion of the mounting column, the limiting keys are sleeved in the key grooves, the first sliding block is arranged at the bottom end of the mounting column, a first annular groove is formed in the inner wall of the bottom end of the stirring tank, and the first sliding block is connected to the inner portion of the first annular groove in a sliding mode.
Preferably, a feed inlet is formed in the top end of the stirring tank, and a discharge outlet is formed in one side of the feed inlet.
Preferably, cooling element is installed to one side of agitator tank, cooling element includes casing, mounting groove, cooler bin, water storage area, convex post, revolving cylinder, third pivot, the guide plate, the limiting plate, guide post and spring, one side of agitator tank is provided with the casing, the mounting groove has been seted up on the top of casing, the inside fixedly connected with guide post of mounting groove, sliding connection has the limiting plate on the guide post, the top fixedly connected with guide plate of limiting plate, and the guide plate sets up in one side of discharge gate, the spring has been cup jointed on the guide post, and the one end fixed connection of spring is in one side of limiting plate, other end fixed connection is in the inside of mounting groove.
Preferably, the internally mounted of casing has the cooler bin, and the inside of cooler bin is provided with the water storage district, and the top in water storage district distributes and is provided with the convex post, and the third pivot is installed to the bilateral symmetry of cooler bin, and revolving cylinder is installed to the bilateral symmetry of casing, and the third pivot is installed in revolving cylinder's output.
Preferably, the crushing assembly is installed to cooling module's bottom, and the crushing assembly is including smashing the case, the second annular, the second motor, first sleeve, first cutter, first ring gear, the third annular, the second sleeve, the second cutter, the second ring gear, the second slider, the third slider, the fourth pivot, first straight gear, the second straight gear, installation axle and third straight gear, the case is smashed to the bottom fixedly connected with of casing, the inside of smashing the case is provided with the second motor, the fourth pivot is installed to the output of second motor, first sleeve has been cup jointed in the fourth pivot, the second sleeve is installed to the both ends symmetry of first sleeve, the distribution is provided with first cutter on the first sleeve, the distribution is provided with the second cutter on the second sleeve.
Preferably, third annular has been seted up to first telescopic both ends symmetry, and the telescopic one end of second is provided with the third slider, and third slider sliding connection in the inside of third annular, and the telescopic other end of second is provided with the second slider, and the second annular has been seted up to crushing case's inside symmetry, and second slider sliding connection in the inside of second annular.
Preferably, a first straight gear is installed on the fourth rotating shaft, a first inner gear ring is arranged inside the first sleeve, the first inner gear ring is connected to one side of the first straight gear in a meshed mode, a second inner gear ring is arranged inside the second sleeve, a third straight gear is connected to the inner gear ring in a meshed mode, an installation shaft is installed inside the crushing box, the installation shaft is installed inside the crushing box, a second straight gear is connected to one side of the third straight gear in a meshed mode, and the second straight gear is installed on the fourth rotating shaft.
A preparation method of a high-temperature-resistant high-strength material comprises the following steps of firstly, preparing raw materials; step two, exhausting gas from the stirring tank; step three, heating and stirring; step four, cooling at normal temperature; step five, crushing the materials;
in the first step, the raw materials required by preparation are prepared in advance, and comprise polyhexamethylene adipamide, polyhexamethylene terephthalamide, polyphthalamide, caprolactam, methyl silicone oil, m-cresol, a catalyst and a lubricant;
in the second step, the raw materials prepared in the first step are put into a stirring tank, then inert gas is added into the stirring tank, and the air in the stirring tank is discharged;
in the third step, the stirring tank is heated, stirring is started, and mixed liquid is obtained after reaction;
in the fourth step, the mixed liquid obtained in the third step is sent into a cooling tank, and mixed solid is obtained after the mixed liquid is cooled;
and in the fifth step, the mixed solid obtained in the fourth step is sent into a crushing box, and is dried after being crushed, so that the obtained particles are the high-temperature-resistant high-strength material.
Preferably, the heating and stirring process in the third step comprises four stages, wherein in the first stage, the temperature of the stirring tank is increased to 180-220 ℃, the stirring speed is 20-30r/min, the stirring is carried out for 5-6 times, the stirring is carried out for 8-10min every time, the stirring is carried out for 2-3min at intervals until colorless liquid is generated, in the second stage, the temperature of the stirring tank is increased to 255-265 ℃, the stirring is carried out for 3-4h at the stirring speed of 10-20r/min, the stirring is carried out for 3-4 times, the stirring is carried out for 8-10min every time, the stirring is carried out for 8-15min at intervals, in the second stage, the temperature of the stirring tank is increased to 270-280 ℃, the stirring is carried out for 1-2h, and in the second stage, the temperature of the stirring tank is reduced to 250-260 ℃, and the stirring is carried out for 1-2h.
Compared with the prior art, the invention has the beneficial effects that: compared with the existing high-temperature-resistant high-strength material preparation equipment, the stirring component is designed in such a way that the stirring mode of the stirring blades is increased, so that the purpose of increasing the stirring speed is achieved; the cooling assembly designed by the invention can ensure the uniformity of the internal and external quality of the material, quickens the cooling process, and the material is easy to fall off after being solidified; the crushing assembly designed by the invention improves the crushing efficiency and shortens the whole production period.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1;
FIG. 3 is a schematic perspective sectional view of the stirring assembly of the present invention;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 3;
FIG. 5 is an enlarged view of the structure in the area C of FIG. 3;
FIG. 6 is a front sectional view of the housing of the present invention;
FIG. 7 is a front sectional view of the cooling box of the present invention;
figure 8 is a schematic perspective cut-away view of the size reduction assembly of the present invention;
FIG. 9 is an enlarged view of the structure of the area D in FIG. 8;
FIG. 10 is an enlarged view of the structure in the area E in FIG. 8;
FIG. 11 is a front sectional view of the second sleeve of the present invention;
FIG. 12 is a front sectional view of the first sleeve of the present invention;
FIG. 13 is a flow chart of a method of the present invention;
in the figure: 1. a support; 2. a stirring assembly; 21. a stirring tank; 211. a first ring groove; 212. a feed inlet; 213. a discharge port; 22. a first motor; 23. a first rotating shaft; 231. a limiting key; 24. mounting a column; 241. a keyway; 242. a first slider; 25. a first bevel gear; 26. a second bevel gear; 27. a second rotating shaft; 28. stirring blades; 29. mounting a plate; 3. a cooling assembly; 31. a housing; 311. mounting grooves; 32. a cooling tank; 321. a water storage area; 322. a convex post; 33. a rotating cylinder; 34. a third rotating shaft; 35. a baffle; 36. a limiting plate; 37. a guide post; 38. a spring; 4. a size reduction assembly; 41. a crushing box; 411. a second ring groove; 42. a second motor; 43. a first sleeve; 431. a first cutter; 432. a first ring gear; 433. a third ring groove; 44. a second sleeve; 441. a second cutter; 442. a second ring gear; 443. a second slider; 444. a third slider; 45. a fourth rotating shaft; 46. a first straight gear; 47. a second spur gear; 48. installing a shaft; 49. and a third spur gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, an embodiment of the present invention is shown: a preparation device for a high-temperature-resistant and high-strength material comprises a support 1, a stirring assembly 2, a cooling assembly 3 and a crushing assembly 4, wherein the stirring assembly 2 is installed at the top end of the support 1, the stirring assembly 2 comprises a stirring tank 21, a first annular groove 211, a feeding hole 212, a discharging hole 213, a first motor 22, a first rotating shaft 23, a limiting key 231, an installation column 24, a key groove 241, a first slider 242, a first bevel gear 25, a second bevel gear 26, a second rotating shaft 27, a stirring blade 28 and an installation plate 29, the stirring tank 21 is fixedly connected to the top end of the support 1, the first motor 22 is installed at the top end of the stirring tank 21, the first rotating shaft 23 is installed at the output end of the first motor 22, the installation column 24 is sleeved on the first rotating shaft 23, the stirring blade 28 is installed on the installation column 24, one end of the stirring blade 28 is fixedly connected with the second rotating shaft 27, the installation plate 29 is arranged on the installation column 24, the second rotating shaft 27 is rotatably connected to the inside of the installation plate 29, the second rotating shaft 27 is installed at one end of the second bevel gear 26, one side of the first bevel gear 25 is meshed with the first bevel gear 25, and the second bevel gear 25 is installed on the outer wall of the first rotating shaft 23; limiting keys 231 are symmetrically fixed on the first rotating shaft 23, key grooves 241 are symmetrically formed in the mounting column 24, the limiting keys 231 are sleeved in the key grooves 241, a first sliding block 242 is arranged at the bottom end of the mounting column 24, a first annular groove 211 is formed in the inner wall of the bottom end of the stirring tank 21, and the first sliding block 242 is connected in the first annular groove 211 in a sliding mode; a feed inlet 212 is formed at the top end of the stirring tank 21, and a discharge outlet 213 is formed at one side of the feed inlet 212; the cooling component 3 is installed on one side of the stirring tank 21, the cooling component 3 comprises a shell 31, an installation groove 311, a cooling tank 32, a water storage area 321, a convex column 322, a rotary cylinder 33, a third rotating shaft 34, a guide plate 35, a limiting plate 36, a guide column 37 and a spring 38, the shell 31 is arranged on one side of the stirring tank 21, the installation groove 311 is formed in the top end of the shell 31, the guide column 37 is fixedly connected to the inside of the installation groove 311, the limiting plate 36 is slidably connected to the guide column 37, the guide plate 35 is fixedly connected to the top end of the limiting plate 36, the guide plate 35 is arranged on one side of the discharge hole 213, the spring 38 is sleeved on the guide column 37, one end of the spring 38 is fixedly connected to one side of the limiting plate 36, and the other end of the spring is fixedly connected to the inside of the installation groove 311; a cooling box 32 is installed inside the housing 31, a water storage area 321 is arranged inside the cooling box 32, convex columns 322 are distributed at the top end of the water storage area 321, third rotating shafts 34 are symmetrically installed on two sides of the cooling box 32, rotary cylinders 33 are symmetrically installed on two sides of the housing 31, and the third rotating shafts 34 are installed at the output ends of the rotary cylinders 33; the bottom end of the cooling assembly 3 is provided with a crushing assembly 4, the crushing assembly 4 comprises a crushing box 41, a second annular groove 411, a second motor 42, a first sleeve 43, a first cutter 431, a first annular gear 432, a third annular groove 433, a second sleeve 44, a second cutter 441, a second annular gear 442, a second slider 443, a third slider 444, a fourth rotating shaft 45, a first straight gear 46, a second straight gear 47, a mounting shaft 48 and a third straight gear 49, the bottom end of the shell 31 is fixedly connected with the crushing box 41, the inside of the crushing box 41 is provided with the second motor 42, the output end of the second motor 42 is provided with the fourth rotating shaft 45, the fourth rotating shaft 45 is sleeved with the first sleeve 43, the two ends of the first sleeve 43 are symmetrically provided with the second sleeve 44, the first sleeve 43 is provided with the first cutter 431 in a distributed manner, and the second sleeve 44 is provided with the second cutter 441 in a distributed manner; the two ends of the first sleeve 43 are symmetrically provided with third ring grooves 433, one end of the second sleeve 44 is provided with a third sliding block 444, the third sliding block 444 is connected to the inside of the third ring grooves 433 in a sliding manner, the other end of the second sleeve 44 is provided with a second sliding block 443, the inside of the crushing box 41 is symmetrically provided with second ring grooves 411, and the second sliding block 443 is connected to the inside of the second ring grooves 411 in a sliding manner; a first straight gear 46 is mounted on the fourth rotating shaft 45, a first inner gear ring 432 is arranged inside the first sleeve 43, the first inner gear ring 432 is connected to one side of the first straight gear 46 in a meshed manner, a second inner gear ring 442 is arranged inside the second sleeve 44, a third straight gear 49 is connected to the inside of the second inner gear ring 442 in a meshed manner, a mounting shaft 48 is mounted inside the third straight gear 49, the mounting shaft 48 is mounted inside the crushing box 41, a second straight gear 47 is connected to one side of the third straight gear 49 in a meshed manner, and the second straight gear 47 is mounted on the fourth rotating shaft 45.
Referring to fig. 13, an embodiment of the present invention: a preparation method of a high-temperature-resistant high-strength material comprises the following steps of preparing raw materials; step two, exhausting gas from the stirring tank; step three, heating and stirring; step four, cooling at normal temperature; step five, crushing the materials;
in the first step, the raw materials required by preparation are prepared in advance, and comprise polyhexamethylene adipamide, polyhexamethylene terephthalamide, polyphthalamide, caprolactam, methyl silicone oil, m-cresol, a catalyst and a lubricant;
in the second step, the raw materials prepared in the first step are put into a stirring tank 21, and then inert gas is added into the stirring tank to discharge the air inside;
heating the stirring tank 21 in the third step, starting stirring, and obtaining a mixed liquid after reaction, wherein the heating and stirring process comprises four stages, the stirring tank 21 in the first stage is heated to 180-220 ℃ for 2-3h, the stirring speed is 20-30r/min, stirring is carried out for 5-6 times at intervals of 2-3min for 8-10min each time until colorless liquid is generated, the stirring tank 21 in the second stage is heated to 255-265 ℃ for 3-4h at a stirring speed of 10-20r/min, stirring is carried out for 3-4 times at intervals of 8-10min each time for 8-15min, the stirring tank 21 in the second stage is heated to 270-280 ℃ for 1-2h, and the stirring tank 21 in the second stage is cooled to 250-260 ℃ for 1-2h;
in the fourth step, the mixed liquid obtained in the third step is sent into a cooling tank 32, and mixed solids are obtained after the mixed liquid is cooled;
in the fifth step, the mixed solid obtained in the fourth step is sent to a crushing box 41, and is dried after being crushed, so that the obtained particles are the high-temperature-resistant high-strength material.
Based on the above, the invention has the advantages that when the invention is used for preparing high temperature resistant and high strength materials, firstly, the stirring component 2 is used for stirring, the raw materials are put into the stirring tank 21 through the feed inlet 212, air is exhausted through inert gas, then the first motor 22 is started, the first motor 22 drives the limit key 231 through the first rotating shaft 23, the limit key 231 drives the installation column 24 through the key slot 241, the installation column 24 drives the stirring blade 28 to rotate and stir, meanwhile, the first rotating shaft 23 drives the second bevel gear 26 through the first bevel gear 25, the second bevel gear 26 drives the stirring blade 28 to rotate through the second rotating shaft 27, after the reaction is finished, the mixed liquid is discharged into the cooling component 3 through the discharge outlet 213, the mixed liquid enters the cooling tank 32 through the guide plate 35, the rotating cylinder 33 is started after being cooled to be solid, the rotating cylinder 33 drives the cooling tank 32 through the third rotating shaft 34, in the process, the cooling box 32 can extrude the cambered surface of the guide plate 35, under the guiding action of the limiting plate 36 and the guide post 37, the guide plate 35 can move along the direction of the mounting groove 311, and finally, the guide plate is reset under the action of the spring 38, after the cooling box 32 is turned over, the solid can directly fall into the crushing component 4, the second motor 42 in the crushing box 41 is started, the second motor 42 drives the first straight gear 46 through the fourth rotating shaft 45, the first straight gear 46 drives the first sleeve 43 through the first inner gear ring 432, meanwhile, the fourth rotating shaft 45 drives the third straight gear 49 through the second straight gear 47, the third straight gear 49 drives the second sleeve 44 through the second inner gear ring 442, the first sleeve 43 and the second sleeve 44 rotate in opposite directions to drive the first cutter 431 and the second cutter 441 to cut and crush, and then drying is carried out, and the high-temperature-resistant high-strength material is obtained, wherein the bracket 1 is used for mounting the stirring tank 21, the first ring groove 211, the second groove 211, and the second groove 37, the first sliding block 242 facilitates rotation of the mounting column 24, the mounting plate 29 is used for mounting the second rotating shaft 27, the shell 31 is used for mounting the cooling box 32, distilled water at normal temperature is stored in the water storage area 321, the convex column 322 is used for increasing the cooling area and facilitating separation after cooling of materials, the second sleeve 44 is facilitated to rotate by the second annular groove 411 and the second sliding block 443, the first sleeve 43 is facilitated to rotate by the third annular groove 433 and the third sliding block 444, and the mounting shaft 48 is used for mounting the third spur gear 49.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a preparation equipment of high temperature resistant high strength material, includes support (1), its characterized in that: stirring subassembly (2) are installed on the top of support (1), stirring subassembly (2) are including agitator tank (21), top fixedly connected with agitator tank (21) of support (1), first motor (22) are installed on the top of agitator tank (21), first pivot (23) are installed to the output of first motor (22), erection column (24) have been cup jointed on first pivot (23), stirring leaf (28) are installed to the distribution on erection column (24), the one end fixedly connected with second pivot (27) of stirring leaf (28), it is provided with mounting panel (29) to distribute on erection column (24), and second pivot (27) rotate to be connected in the inside of mounting panel (29), second bevel gear (26) are installed to the one end of second pivot (27), one side meshing of second bevel gear (26) is connected with first bevel gear (25), and first bevel gear (25) are installed on the outer wall of one side of first pivot (23).
2. The apparatus for preparing high temperature resistant high strength material according to claim 1, wherein: the symmetry is fixed with spacing key (231) on first pivot (23), and keyway (241) have been seted up to the inside symmetry of erection column (24), and spacing key (231) cup joint in the inside of keyway (241), and the bottom of erection column (24) is provided with first slider (242), has seted up first annular (211) on the bottom inner wall of agitator tank (21), and first slider (242) sliding connection is in the inside of first annular (211).
3. The apparatus for preparing high temperature resistant high strength material according to claim 1, wherein: a feed inlet (212) is formed in the top end of the stirring tank (21), and a discharge outlet (213) is formed in one side of the feed inlet (212).
4. The apparatus for preparing high temperature resistant high strength material according to claim 3, wherein: cooling unit (3) are installed to one side of agitator tank (21), cooling unit (3) are including casing (31), one side of agitator tank (21) is provided with casing (31), mounting groove (311) have been seted up on the top of casing (31), inside fixedly connected with guide post (37) of mounting groove (311), sliding connection has limiting plate (36) on guide post (37), the top fixedly connected with guide plate (35) of limiting plate (36), and guide plate (35) set up in one side of discharge gate (213), spring (38) have been cup jointed on guide post (37), and the one end fixed connection of spring (38) is in one side of limiting plate (36), other end fixed connection is in the inside of mounting groove (311).
5. The apparatus for preparing high temperature resistant high strength material according to claim 4, wherein: the inside mounting of casing (31) has cooler bin (32), and the inside of cooler bin (32) is provided with water storage district (321), and the top distribution of water storage district (321) is provided with convex post (322), and third pivot (34) are installed to the bilateral symmetry of cooler bin (32), and revolving cylinder (33) are installed to the bilateral symmetry of casing (31), and install in the output of revolving cylinder (33) third pivot (34).
6. The apparatus for preparing high temperature resistant high strength material according to claim 4, wherein: crushing unit (4) are installed to the bottom of cooling module (3), crushing unit (4) are including smashing case (41), case (41) are smashed to the bottom fixedly connected with of casing (31), the inside of smashing case (41) is provided with second motor (42), fourth pivot (45) are installed to the output of second motor (42), first sleeve (43) have been cup jointed in fourth pivot (45), second sleeve (44) are installed to the both ends symmetry of first sleeve (43), first cutter (431) are provided with in the distribution on first sleeve (43), second cutter (441) are provided with in the distribution on second sleeve (44).
7. The apparatus for preparing a high temperature resistant and high strength material according to claim 6, wherein: third annular (433) have been seted up to the both ends symmetry of first sleeve (43), and the one end of second sleeve (44) is provided with third slider (444), and third slider (444) sliding connection in the inside of third annular (433), and the other end of second sleeve (44) is provided with second slider (443), smashes the inside symmetry of case (41) and has seted up second annular (411), and second slider (443) sliding connection in the inside of second annular (411).
8. The apparatus for preparing high temperature resistant high strength material according to claim 6, wherein: install first straight gear (46) on fourth pivot (45), the inside of first sleeve (43) is provided with first ring gear (432), and first ring gear (432) meshing is connected in one side of first straight gear (46), the inside of second sleeve (44) is provided with second ring gear (442), the internal meshing of second ring gear (442) is connected with third straight gear (49), the internally mounted of third straight gear (49) has installation axle (48), and installation axle (48) are installed in the inside of smashing case (41), one side meshing of third straight gear (49) is connected with second straight gear (47), and second straight gear (47) are installed on fourth pivot (45).
9. A preparation method of a high-temperature-resistant high-strength material comprises the following steps of preparing raw materials; step two, exhausting gas from the stirring tank; step three, heating and stirring; step four, cooling at normal temperature; step five, crushing the materials; the method is characterized in that:
in the first step, the raw materials required by preparation are prepared in advance, and comprise polyhexamethylene adipamide, polyhexamethylene terephthalamide, polyphthalamide, caprolactam, methyl silicone oil, m-cresol, a catalyst and a lubricant;
in the second step, the raw materials prepared in the first step are put into a stirring tank (21), inert gas is added into the stirring tank, and air in the stirring tank is exhausted;
in the third step, the stirring tank (21) is heated, stirring is started, and mixed liquid is obtained after reaction;
in the fourth step, the mixed liquid obtained in the third step is sent into a cooling tank (32), and mixed solid is obtained after the mixed liquid is cooled;
and in the fifth step, the mixed solid obtained in the fourth step is sent into a crushing box (41), and is dried after being crushed, so that the obtained particles are the high-temperature-resistant high-strength material.
10. The method for preparing the high-temperature-resistant high-strength material according to claim 9, wherein the method comprises the following steps: the heating and stirring process in the third step comprises four stages, wherein in the first stage, the temperature of the stirring tank (21) is increased to 180-220 ℃, the stirring speed is 20-30r/min, the stirring is carried out for 5-6 times, each time is 8-10min, the stirring is carried out once at intervals of 2-3min until colorless liquid is generated, in the second stage, the temperature of the stirring tank (21) is increased to 255-265 ℃, the stirring is carried out for 3-4h, the stirring speed is 10-20r/min, the stirring is carried out for 3-4 times, each time is 8-10min, the stirring is carried out once at intervals of 8-15min, in the second stage, the temperature of the stirring tank (21) is increased to 270-280 ℃, the stirring time is carried out for 1-2h, and in the second stage, the temperature of the stirring tank (21) is reduced to 250-260 ℃, and the stirring time is carried out for 1-2h.
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| CN202211314392.XA CN115715952A (en) | 2022-10-24 | 2022-10-24 | Preparation equipment and method of high-temperature-resistant high-strength material |
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| CN202211314392.XA CN115715952A (en) | 2022-10-24 | 2022-10-24 | Preparation equipment and method of high-temperature-resistant high-strength material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753254A (en) * | 2024-02-22 | 2024-03-26 | 广东金宗机械有限公司 | Sealed mixing equipment for pharmacy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753254A (en) * | 2024-02-22 | 2024-03-26 | 广东金宗机械有限公司 | Sealed mixing equipment for pharmacy |
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