CN115253864B - Raw material mixing device for silicon carbide ceramic production - Google Patents
Raw material mixing device for silicon carbide ceramic production Download PDFInfo
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- CN115253864B CN115253864B CN202211023003.8A CN202211023003A CN115253864B CN 115253864 B CN115253864 B CN 115253864B CN 202211023003 A CN202211023003 A CN 202211023003A CN 115253864 B CN115253864 B CN 115253864B
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- 238000002156 mixing Methods 0.000 title claims abstract description 60
- 239000002994 raw material Substances 0.000 title claims abstract description 47
- 239000000919 ceramic Substances 0.000 title claims abstract description 25
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 25
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 76
- 238000000227 grinding Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000006698 induction Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002006 petroleum coke Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000011863 silicon-based powder Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention is applicable to the technical field of silicon carbide ceramic production, and provides a raw material mixing device for silicon carbide ceramic production, which comprises the following components: the mixing box is provided with a feed pipe and a discharge pipe respectively; the stirring assembly is arranged in the mixing box; the stirring assembly comprises a control box, a stirring rod, a first rotating shaft, a stirring plate and a grinding roller, wherein the control box is arranged on the mixing box through a driving shaft, the driving shaft is in running fit with the control box, the stirring rod is arranged on the control box through the first rotating shaft, the first rotating shaft is connected with the driving shaft through a linkage assembly, the stirring plate is arranged on the control box, a plurality of groups of filtering holes are formed in the stirring plate, the grinding roller is arranged on the control box through a second rotating shaft, and a speed induction type transmission assembly for driving the control box to rotate is further arranged on the driving shaft.
Description
Technical Field
The invention relates to the technical field of silicon carbide ceramic production, in particular to a raw material mixing device for silicon carbide ceramic production.
Background
SiC ceramics not only have excellent normal temperature mechanical properties such as high flexural strength, excellent oxidation resistance, good corrosion resistance, high abrasion resistance, and low coefficient of friction, but also high temperature mechanical properties (strength, creep resistance, etc.) are the best of the known ceramic materials. The whole process flow of the silicon carbide production line is a series of processes of unloading, storing, batching, mixing, charging, smelting, cooling, raking, discharging, grading, crushing, screening, grinding and the like by transporting raw materials of quartz sand, anthracite, petroleum coke and silicon powder into a factory through a vehicle, wherein the batching and mixing are processes of weighing and uniformly mixing according to the proportion of the quartz sand, the anthracite, the petroleum coke and the silicon powder, and the mixing is fully mixed and stirred by adopting a stirrer, so that whether the raw materials are uniformly mixed directly influences the production quality of silicon carbide ceramics.
The existing stirrer is generally traditional, the stirring structure is simple, raw materials are difficult to mix evenly, and raw materials which are not fully crushed also influence the mixing effect, so that the production quality of silicon carbide ceramics is influenced. Therefore, in view of the above-mentioned current situation, there is an urgent need to provide a raw material mixing device for silicon carbide ceramic production, so as to overcome the shortcomings in the current practical application.
Disclosure of Invention
The invention aims to provide a raw material mixing device for producing silicon carbide ceramics, which aims to solve the following problems: the existing stirrer is generally traditional, has a simple stirring structure, is difficult to realize even mixing of raw materials, and the raw materials which are not fully crushed also influence the mixing effect, so that the production quality of silicon ceramic is influenced, and the silicon ceramic is difficult to be widely applied.
The invention is realized in that a raw material mixing device for producing silicon carbide ceramics comprises:
the mixing box is provided with a feed pipe and a discharge pipe respectively;
the stirring assembly is arranged in the mixing box; the stirring assembly comprises a control box, a stirring rod, a first rotating shaft, a stirring plate and a grinding roller, wherein the control box is arranged on the mixing box through a driving shaft, a driving assembly used for driving the driving shaft to rotate is further arranged on the mixing box, the driving shaft is in running fit with the control box, the stirring rod is arranged on the control box through the first rotating shaft, the first rotating shaft is connected with the driving shaft through a linkage assembly, the stirring plate is arranged on the control box, a plurality of groups of filtering holes are formed in the stirring plate, the grinding roller is arranged on the control box through a second rotating shaft, and a speed induction type transmission assembly used for driving the control box to rotate is further arranged on the driving shaft.
Compared with the prior art, the invention has the beneficial effects that:
the driving assembly does not work in a mode of driving the driving shaft to rotate at a low speed, the control box does not rotate along with the driving shaft, the driving shaft can drive the first rotating shaft to rotate in a mode of being matched with the linkage assembly, stirring treatment of raw materials in the mixing box is achieved through the stirring rod, at the moment, the control box can rotate along with the driving shaft in a small amplitude, and therefore the working position of the first rotating shaft is adjusted, and stirring effect is improved; the driving assembly works in a mode of driving the driving shaft to rotate at a high speed, the control box rotates along with the driving shaft, the stirring plate is matched with the stirring rod to stir raw materials in each area, raw materials which do not pass through the filtering holes are pressed close to the stirring plate, and the raw materials are further crushed by matching with a mode of rolling roller wall-attaching movement, so that the mixing effect of the raw materials is improved, and the production quality of silicon carbide ceramics is improved; compared with the prior art, the stirring assembly is arranged, and the problems that the stirring structure of the traditional device is simple, the raw materials are difficult to uniformly mix, the mixing effect is influenced by the insufficiently crushed raw materials, and the production quality of silicon carbide ceramics is influenced are avoided through the matching arrangement of the control box, the stirring rod, the first rotating shaft, the stirring plate and the grinding roller in the stirring assembly.
Drawings
Fig. 1 is a schematic diagram of a front view structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a stirring assembly according to an embodiment of the present invention.
Fig. 3 is a schematic bottom view of fig. 2.
Fig. 4 is a schematic top cross-sectional view of a control box according to an embodiment of the present invention.
Fig. 5 is a schematic view of a control box in a partially cut-away configuration in accordance with an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a driving shaft and a driving block according to an embodiment of the invention.
Fig. 7 is a schematic cross-sectional view of a calender roll in accordance with an embodiment of the invention.
In the accompanying drawings: the device comprises a 1-mixing box, a 2-stirring plate, a 3-material passing hole, a 4-first rotating shaft, a 5-stirring rod, a 6-driving wheel, a 7-control box, an 8-driving motor, a 9-gear set, a 10-driving shaft, an 11-feeding pipe, a 12-grinding roller, a 13-discharging pipe, a 14-filtering hole, a 15-second rotating shaft, a 16-tooth-shaped driving belt, a 17-driving wheel, a 18-driving block, a 19-baffle, a 20-driving piece, a 21-auxiliary supporting frame, a 22-driving plate, a 23-guiding wheel, a 24-elastic piece, a 25-vertical plate, a 26-guiding plate, a 27-driving groove, a 28-driving hole, a 29-eccentric wheel and a 30-supporting shaft.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 7, a raw material mixing device for producing silicon carbide ceramics according to an embodiment of the present invention includes:
the mixing box 1 is provided with a feeding pipe 11 and a discharging pipe 13 respectively;
the stirring assembly is arranged in the mixing box 1; wherein stirring subassembly includes control box 7, puddler 5, first pivot 4, stirring board 2 and rolls roller 12, control box 7 passes through drive shaft 10 and installs on mixing box 1, and still is provided with on the mixing box 1 and be used for driving drive shaft 10 pivoted drive assembly, drive shaft 10 with normal running fit between the control box 7, stirring rod 5 passes through first pivot 4 and installs on control box 7, and first pivot 4 with connect through linkage assembly between the drive shaft 10, stirring board 2 installs on control box 7, and has seted up multiunit filtration pore 14 on the stirring board 2, roll roller 12 passes through second pivot 15 and installs on control box 7, still be provided with on the drive shaft 10 and be used for driving control box 7 pivoted speed induction type drive assembly.
In the embodiment of the invention, firstly, raw materials are added into a mixing box 1 through a feeding pipe 11, a driving assembly does not work in a mode of driving a driving shaft 10 to rotate at a low speed, a speed induction type transmission assembly does not work, a control box 7 does not rotate along with the driving shaft 10, the driving shaft 10 can drive a first rotating shaft 4 to rotate in a mode of matching with a linkage assembly, stirring treatment of the raw materials in the mixing box 1 is realized through a stirring rod 5, and at the moment, the control box 7 can rotate along with the driving shaft 10 in a small amplitude, so that the working position of the first rotating shaft 4 is adjusted, and the stirring effect is improved; the driving assembly works in a mode of driving the driving shaft 10 to rotate at a high speed, the control box 7 rotates along with the driving shaft 10, the stirring plate 2 is stirred in a mode of being matched with the stirring rod 5, raw materials which do not pass through the filtering holes 14 are attached to the stirring plate 2, and further grinding and crushing treatment of the raw materials are realized in a mode of being matched with the wall-attached movement of the grinding roller 12, so that the mixing effect of the raw materials is improved, and the production quality of silicon carbide ceramics is further improved; wherein both the discharging pipe 13 and the feeding pipe 11 are provided with sealing covers or valves, and the mixing box 1 is also provided with foot pads; compared with the prior art, the stirring assembly is arranged, and the problems that the stirring structure of the traditional device is simple, the raw materials are difficult to uniformly mix, the mixing effect is influenced by the insufficiently crushed raw materials, and the production quality of silicon carbide ceramics is influenced are avoided through the matching arrangement of the control box 7, the stirring rod 5, the first rotating shaft 4, the stirring plate 2 and the rolling roller 12 in the stirring assembly.
In one embodiment of the present invention, referring to fig. 4-6, the speed sensing transmission assembly includes:
at least one set of baffles 19, said baffles 19 being mounted on the control box 7;
the driving block 18, the driving block 18 is mounted on the driving shaft 10, and the driving block 18 is also provided with a driving groove 27 and a driving hole 28 respectively;
at least one group of driving plates 22, wherein the driving plates 22 are slidably arranged in the driving holes 28, and one end of the driving plates 22 far away from the driving block 18 is also provided with a guide wheel 23;
at least one group of auxiliary supporting frames 21, one end of each auxiliary supporting frame 21 is arranged on the driving plate 22, and the other end of each auxiliary supporting frame 21 is in sliding fit with the driving groove 27; and
at least one set of elastic members for connection between the auxiliary supporting frames 21;
the elastic assembly includes:
at least one set of vertical plates 25, wherein the vertical plates 25 are installed on the auxiliary supporting frame 21; and
an elastic member 24 for connection between the risers 25;
the elastic member 24 is an elastic string.
In this embodiment, two groups of driving grooves 27 are formed, two groups of driving plates 22 are symmetrically arranged on the driving block 18, two groups of auxiliary supporting frames 21 are symmetrically arranged on each group of driving plates 22, and the elastic members 24 may also be springs; the elastic piece 24 is through the pulling force effect to auxiliary stay frame 21 for drive shaft 10 is under the state of low-speed rotation, drive plate 22 can not remove to baffle 19 one side, when drive shaft 10 high-speed rotation, under centrifugal force effect, auxiliary stay frame 21 will produce the pulling force to elastic piece 24, drive plate 22 moves to baffle 19 one side this moment, when drive plate 22 and control box 7 inner wall contact, and cooperate drive shaft 10 to drive plate 22 pivoted mode, can drive control box 7 and follow drive shaft 10 and rotate, through the setting of drive hole 28 and drive slot 27, be convenient for drive auxiliary stay frame 21 and drive plate 22 and follow the drive piece 18 and rotate, through the setting of guide pulley 23, be convenient for drive plate 22 is in the control box 7 inner wall rotation, can avoid appearing the dead phenomenon of card between drive plate 22 and the baffle 19 simultaneously.
In one embodiment of the present invention, referring to fig. 1-4 and 7, the rolling rollers 12 are provided with a plurality of groups, and the second rotating shaft 15 is further provided with a driving wheel 6 connected to the inner wall of the mixing box 1;
the roller 12 is internally provided with an impact member, the impact member comprises an eccentric wheel 29 and a supporting shaft 30, the supporting shaft 30 is arranged in the roller 12, and the eccentric wheel 29 is provided with a plurality of groups on the supporting shaft 30.
In this embodiment, the second rotating shaft 15 contacts with the inner wall of the mixing box 1, and the mode of 7 rotation is matched, so that when the grinding roller 12 rotates around the driving shaft 10 as the axis, the grinding roller 12 rotates around the second rotating shaft 15 as the axis, the raw materials which are not crushed can be further crushed through the grinding action between the grinding roller 12 and the inner wall of the mixing box 1, so that the mixing quality of the raw materials is improved, and the eccentric wheel 29 can intermittently impact the inner wall of the mixing box 1 through the mode of synchronous rotation with the grinding roller 12, so that the crushing effect is improved.
In one embodiment of the present invention, referring to fig. 1-3, the first rotating shaft 4 is provided with a plurality of groups on the control box 7, and the stirring rod 5 is provided with a plurality of groups on the first rotating shaft 4;
the linkage assembly includes:
at least one group of driving wheels 17, wherein the driving wheels 17 are arranged on the first rotating shaft 4, and the plurality of groups of driving wheels 17 are connected through a toothed driving belt 16; and
a transmission 20 for connection between the drive shaft 10 and one of the sets of first shafts 4.
In this embodiment, the driving shaft 10 can drive one group of the first rotating shafts 4 to rotate by being matched with the driving member 20, and the driving wheel 17 can realize linkage among multiple groups of the first rotating shafts 4 by being matched with the toothed driving belt 16, so as to realize synchronous rotation of multiple groups of the first rotating shafts 4; wherein the transmission member 20 may be a combination of pulleys and a transmission belt.
In one embodiment of the present invention, referring to fig. 1-3, the stirring plate 2 has a herringbone structure, a plurality of groups of flow guide plates 26 are further disposed on the stirring plate 2, and filtering holes 14 are also formed on the flow guide plates 26;
the guide plate 26 is of a triangular structure, and the long side of the triangular structure is inclined to one side of the grinding roller 12;
the end part of the stirring plate 2, which is close to the inner wall of the mixing box 1, is also provided with a material through hole 3.
In this embodiment, through the setting of stirring board 2, can realize the subregion stirring to the interior raw materials of blending box 1, through the feed-through hole 3 of seting up on the stirring board 2, and cooperate control box 7 to drive stirring board 2 pivoted mode, be convenient for realize the moderation of raw materials between each region, thereby improve the mixed quality of raw materials, through the setting of guide plate 26, the convenience will be unable through the raw materials direction roller 12 one side of filtration pore 14 with stirring board 2 (can't be through the raw materials of filtration pore 14 easily form the pile up in the position of pressing close to stirring board 2, when stirring board 2 drives the guide plate 26 and rotates simultaneously, under centrifugal force effect, the stacked raw materials can be moved to roller 12 one side through the inclined plane of guide plate 26), be convenient for roll.
In one embodiment of the present invention, referring to fig. 1, the driving assembly includes a driving motor 8 and a gear set 9, wherein the driving motor 8 is mounted on the mixing box 1, and the gear set 9 is used for connecting the driving motor 8 and the driving shaft 10; the driving motor 8 can be a servo motor or a stepping motor.
In this embodiment, the driving motor 8 is capable of driving the driving shaft 10 to rotate through the cooperation with the gear set 9, wherein the gear set 9 may adopt two sets of bevel gears meshed with each other.
In summary, the working principle of the invention is as follows: firstly, raw materials are added into a mixing box 1 through a feeding pipe 11, a driving assembly does not work by driving a driving shaft 10 to rotate at a low speed, a speed induction type transmission assembly does not work, a control box 7 does not rotate along with the driving shaft 10, the driving shaft 10 can drive a first rotating shaft 4 to rotate by being matched with a linkage assembly, stirring treatment of the raw materials in the mixing box 1 is realized through a stirring rod 5, at the moment, the control box 7 can rotate along with the driving shaft 10 for a small extent, and therefore, the working position of the first rotating shaft 4 is adjusted, and the stirring effect is improved; the driving assembly works in a mode of driving the driving shaft 10 to rotate at a high speed, the control box 7 rotates along with the driving shaft 10, the stirring plate 2 is stirred in a mode of being matched with the stirring rod 5, raw materials which do not pass through the filtering holes 14 are attached to the stirring plate 2, and further grinding and crushing treatment of the raw materials are realized in a mode of being matched with the wall-attached movement of the grinding roller 12, so that the mixing effect of the raw materials is improved, and the production quality of silicon carbide ceramics is further improved; the elastic piece 24 is through the pulling force effect to auxiliary stay frame 21 for drive shaft 10 is under the state of low-speed rotation, drive plate 22 can not remove to baffle 19 one side, when drive shaft 10 high-speed rotation, under centrifugal force effect, auxiliary stay frame 21 will produce the pulling force to elastic piece 24, drive plate 22 moves to baffle 19 one side this moment, when drive plate 22 and control box 7 inner wall contact, and cooperate drive shaft 10 to drive plate 22 pivoted mode, can drive control box 7 and follow drive shaft 10 and rotate, through the setting of drive hole 28 and drive slot 27, be convenient for drive auxiliary stay frame 21 and drive plate 22 and follow the drive piece 18 and rotate, through the setting of guide pulley 23, be convenient for drive plate 22 is in the control box 7 inner wall rotation, can avoid appearing the dead phenomenon of card between drive plate 22 and the baffle 19 simultaneously.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. Raw material mixing device is used in carborundum pottery production, including the mixing box, be provided with inlet pipe and discharging pipe on the mixing box respectively, its characterized in that still includes:
the stirring assembly is arranged in the mixing box; the stirring assembly comprises a control box, a stirring rod, a first rotating shaft, a stirring plate and a grinding roller, wherein the control box is arranged on the mixing box through a driving shaft, a driving assembly for driving the driving shaft to rotate is further arranged on the mixing box, the driving shaft is in running fit with the control box, the stirring rod is arranged on the control box through the first rotating shaft, the first rotating shaft is connected with the driving shaft through a linkage assembly, the stirring plate is arranged on the control box, a plurality of groups of filtering holes are formed in the stirring plate, the grinding roller is arranged on the control box through a second rotating shaft, and a speed induction type transmission assembly for driving the control box to rotate is further arranged on the driving shaft;
the speed-sensitive transmission assembly includes:
at least one set of baffles mounted on the control box;
the driving block is arranged on the driving shaft and is also provided with a driving groove and a driving hole respectively;
at least one group of driving plates which are slidably arranged in the driving holes, and one end of each driving plate far away from the driving block is also provided with a guide wheel;
one end of the auxiliary support frame is arranged on the driving plate, and the other end of the auxiliary support frame is in sliding fit with the driving groove; and
at least one group of elastic components used for connecting the auxiliary supporting frames;
the elastic assembly includes:
at least one set of vertical plates, wherein the vertical plates are arranged on the auxiliary supporting frame; and
the elastic piece is used for connecting the vertical plates;
the elastic piece is an elastic rope; the elastic component is through the pulling force effect to auxiliary stay frame for the drive shaft can not remove to baffle one side under low-speed pivoted state, when the drive shaft high-speed rotates, under centrifugal force effect, the auxiliary stay frame will produce pulling force to the elastic component, the drive plate moves to baffle one side this moment, when drive plate and control box inner wall contact, and cooperation drive shaft drive plate pivoted mode, can drive the control box and follow the drive shaft rotation, through the setting of drive hole and drive slot, be convenient for drive auxiliary stay frame and drive plate follow the drive piece and rotate, through the setting of guide pulley, the drive plate of being convenient for is in the control box wall-sticking rotation, can avoid appearing the dead phenomenon of card between drive plate and the baffle simultaneously.
2. The raw material mixing device for producing silicon carbide ceramics according to claim 1, wherein a plurality of groups of rolling rollers are arranged, and a driving wheel connected with the inner wall of the mixing box is also arranged on the second rotating shaft;
the novel grinding machine is characterized in that an impact piece is further arranged in the grinding roller and comprises an eccentric wheel and a supporting shaft, the supporting shaft is arranged in the grinding roller, and a plurality of groups of eccentric wheels are arranged on the supporting shaft.
3. The raw material mixing device for producing silicon carbide ceramics according to claim 1, wherein the first rotating shaft is provided with a plurality of groups on the control box, and the stirring rod is provided with a plurality of groups on the first rotating shaft;
the linkage assembly includes:
at least one group of driving wheels, wherein the driving wheels are arranged on the first rotating shaft, and the plurality of groups of driving wheels are connected through a toothed driving belt; and
and the transmission part is used for connecting the driving shaft with one group of the first rotating shafts.
4. The raw material mixing device for producing silicon carbide ceramics according to claim 1, wherein the stirring plate has a herringbone structure, a plurality of groups of guide plates are further arranged on the stirring plate, and filtering holes are also formed in the guide plates.
5. The raw material mixing device for producing silicon carbide ceramics according to claim 4, wherein the deflector has a triangular structure, and a long side of the triangular structure is inclined to one side of the grinding roller;
the end part of the stirring plate, which is close to the inner wall of the mixing box, is also provided with a material through hole.
6. The raw material mixing device for producing silicon carbide ceramics according to claim 1, wherein the driving assembly comprises a driving motor and a gear set, the driving motor is mounted on the mixing box, and the gear set is used for connection between the driving motor and the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211023003.8A CN115253864B (en) | 2022-08-25 | 2022-08-25 | Raw material mixing device for silicon carbide ceramic production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211023003.8A CN115253864B (en) | 2022-08-25 | 2022-08-25 | Raw material mixing device for silicon carbide ceramic production |
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| CN115253864A CN115253864A (en) | 2022-11-01 |
| CN115253864B true CN115253864B (en) | 2024-02-06 |
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| CN116116277B (en) * | 2023-04-04 | 2023-07-14 | 杭州岳晨医药科技有限公司 | Medicine production is with mixing arrangement that dispenses |
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| CN210021994U (en) * | 2019-05-08 | 2020-02-07 | 潍坊盛润特种陶瓷有限公司 | High-speed mixing device for producing silicon carbide ceramic products |
| CN211098624U (en) * | 2019-11-04 | 2020-07-28 | 沭阳县富兴生物科技有限公司 | Agitating unit is used in biological protein feed production |
| CN113274903A (en) * | 2021-05-17 | 2021-08-20 | 安徽泽升科技有限公司 | Preparation device and mixing method of chiral o-diamine compound |
| CN113680267A (en) * | 2021-08-31 | 2021-11-23 | 江西格仕祺陶瓷有限公司 | Ceramic tile raw material mixing device |
| CN114832697A (en) * | 2022-04-22 | 2022-08-02 | 苏矿徐州矿山设备制造有限公司 | Ceramic friction ring raw material mixing device for winch manufacturing and method thereof |
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