CN109351427B - Grinding process for ceramic processing production - Google Patents
Grinding process for ceramic processing production Download PDFInfo
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- CN109351427B CN109351427B CN201811312351.0A CN201811312351A CN109351427B CN 109351427 B CN109351427 B CN 109351427B CN 201811312351 A CN201811312351 A CN 201811312351A CN 109351427 B CN109351427 B CN 109351427B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
Abstract
The invention belongs to the technical field of ceramic processing, in particular to a grinding process for ceramic processing production, which comprises the steps of forming small holes on the surface of a ceramic before crushing, filling a static crushing agent into the small holes, then heating at a high temperature, so that the static crushing agent acts, crushing a larger ceramic into small blocks, simultaneously forming more cracks on the surface of the ceramic, facilitating the crushing at a later stage, heating at a high temperature to ensure that the surface of the ceramic is very high in temperature, instantly freezing the high-temperature ceramic under the action of a liquid nitrogen gun at a material inlet of a grinding device for ceramic processing production, instantly crushing the ceramic, facilitating the crushing and grinding at the later stage, and accelerating the crushing efficiency; a rubber filter plate is arranged in the frame body; a grinding groove is formed in the filter plate; a liquid nitrogen cabin is arranged at the top of the frame body; liquid nitrogen guns are uniformly arranged on the side wall of the feeding port; the invention has simple and convenient operation and high ceramic crushing efficiency.
Description
Technical Field
The invention belongs to the technical field of ceramic processing, and particularly relates to a grinding process for ceramic processing production.
Background
The ceramic powder has high purity, less agglomeration and good sintering performance, can be applied to preparing electronic ceramic, and along with the development of science and technology, the electronic ceramic equipment is continuously increased, so that more ceramic is increasingly utilized, and the ceramic powder is crushed to form powder in a grinding mode.
Some technical schemes of grinding devices for ceramic processing production also appear in the prior art, for example, a chinese patent with application number 2018103614395 discloses a ceramic powder production and processing device, which comprises a crushing mechanism, a feed hopper, a processing box body, a grinding mechanism, a screening mechanism and a circulating fan; through the ceramic that crushing mechanism realization degree needs to be ground carries out preliminary crushing, handle inside the box grinding mechanism realizes carrying out abundant grinding to the pottery, screening mechanism can realize carrying out comprehensive screening and cooperation to the pottery that grinds circulating fan realizes carrying out the circulation grinding to unqualified pottery.
This technical scheme's a ceramic powder production and processing equipment, move down through broken awl and carry out preliminary breakage to the pottery, lead to the ceramic breakage not thoroughly easily, the pottery is gone into to the easy card in clearance between broken awl and the broken awl, and produce the unable discharge of a large amount of heats in broken and the grinding process, lead to the device overheated, the life of device is low, lead to the device to be destroyed when serious, can't carry out effectual breakage and grinding to the pottery, swing through the sieve screens the pottery, lead to the attached sieve surface of pottery adhesion easily, lead to handsome selection inefficiency, and do not carry out preliminary treatment before the pottery lets in, lead to great ceramic piece can't be smashed, can block the device when serious, make the device unable operation.
Disclosure of Invention
The invention provides a grinding process for ceramic processing production, which aims to make up for the defects of the prior art and solve the problems that the ceramic is not completely crushed due to dead angles in crushing, a large amount of heat generated in the grinding process cannot be discharged, the service life of a device is short, the screening process is not complete, the device is clamped due to no treatment before the ceramic is crushed, and the crushing efficiency is low.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a grinding process for ceramic processing production, which comprises the following steps:
s1: uniformly forming a plurality of small holes on the surface of the ceramic before crushing;
s2: filling static crushing agent in the small holes of S1, wherein the static crushing agent is non-explosive crushing powdery material with high expansion performance prepared by adding proper amount of additive into inorganic compound which is calcined at high temperature and takes calcium oxide as main body and grinding together;
s3: the ceramic after the static crushing agent is used in the step S2 is heated at high temperature, the static crushing agent acts through the high-temperature heating, the larger ceramic is crushed into small blocks, meanwhile, more cracks exist on the surface of the ceramic, the later-stage crushing is convenient, the temperature of the surface of the ceramic is very high after the high-temperature heating, the high-temperature ceramic is instantly frozen under the action of a liquid nitrogen gun at a material inlet of the device when the ceramic is introduced into a grinding device for ceramic processing production, the ceramic is instantly crushed in the instant freezing process, the later-stage crushing and grinding are convenient, and the crushing efficiency is accelerated;
the grinding device for ceramic processing production used in S3 comprises a frame body; a feeding port is formed in the top of the frame body; the bottom of the frame body is provided with a discharge hole; the discharge hole is provided with a rubber plug; the inner wall of the frame body is uniformly provided with the crushing plates; the crushing plates are fixedly connected to the inner wall of the frame body through first springs; the side surfaces of the crushing plates, which are far away from the inner wall of the frame body, are provided with first crushing teeth which are uniformly distributed; a first extrusion plate is arranged on the inner wall of the left side of the frame body; a second extrusion plate is arranged on the inner wall of the right side of the frame body; a rubber filter plate is arranged in the frame body; one end of the filter plate is fixedly connected to the upper end of the first extrusion plate, and the other end of the filter plate is fixedly connected to the upper end of the second extrusion plate; the crushing plates are all positioned above the filter plate, and first grinding balls which are not uniformly placed are arranged above the filter plate; a grinding block is arranged in the frame body; the grinding block is rotatably connected to the inner wall of the frame body through a rotating shaft; the rolling block is designed in an arc shape and is driven by a motor; the inner wall of the bottom of the frame body is designed into a cambered surface; when in use, the motor drives the grinding block to rotate, the filter plate is extruded and loosened, the filter plate is made of rubber, vibration is generated when the filter plate is extruded and loosened, ceramics above the filter plate is bounced, the ceramics are collided with the crushing plate to be crushed, meanwhile, the first grinding ball bounces, the ceramics are collided to be crushed during the movement process of the first grinding ball, the crushing efficiency is improved, meanwhile, the first grinding ball can collide with the filter plate and the crushing plate, the ceramics are crushed by matching with the filter plate and the crushing plate, due to the action of the first spring, the resilience force of the first grinding ball is enhanced when the first grinding ball collides with the crushing plate, the crushing efficiency is improved, the filtering speed of the filter plate can be accelerated by the vibration of the filter plate, the filter plate is prevented from being blocked, meanwhile, the accumulation of the ceramics can be effectively prevented when the grinding block is bounced, the completely crushed ceramics can not pass through the filter screen, the, the grinding block with arc design is matched with the inner wall of the frame body, so that the grinding speed of the ceramic is higher.
Preferably, the first extrusion plate and the second extrusion plate are fixedly connected to the inner wall of the frame body through air bags; during the use, roll the piece and rotate, extrude in proper order and relax first stripper plate, filter and second stripper plate, when extruding first stripper plate, first stripper plate pulling filter, make the filter be in the state of flare-outing, continue to rotate, relax first stripper plate, extrude the filter, make the filter arch in the twinkling of an eye, bounce pottery and first grinding ball, continue to rotate, relax the filter, extrude the second stripper plate, the second stripper plate is flare-outing in the twinkling of an eye with the filter of bending, strengthen the speed that moves down of filter, strengthen the bounce dynamics of pottery and first grinding ball, thereby accelerate ceramic crushing speed, strengthen filter vibration frequency, it is faster to make filter bullet material speed, the dynamics is bigger, accelerate ceramic crushing speed, accelerate the filter filtration simultaneously, and prevent that the filter from blockking up.
Preferably, a grinding groove is formed in the filter plate; second grinding balls which are unevenly distributed are arranged in the grinding groove; the surfaces of the second grinding balls are provided with grinding teeth which can assist in grinding and enable grinding to be more sufficient; during the use, pottery gets into the grinding groove in, shakes through the filter and makes the vibrations of second grinding ball, grinds pottery through the extrusion collision between the second grinding ball, makes the pottery grind abundant, and the second grinding ball can grind pottery with the cooperation extrusion of grinding inslot wall simultaneously, makes the pottery grind more abundant.
Preferably, the side surfaces of the crushing plates, which are close to the inner wall of the frame body, are provided with sliding grooves; a sliding block is arranged in the sliding groove in a sliding manner; the sliding block is fixedly connected to the inner wall of the sliding groove through a second spring; the side surface of one side of the sliding block close to the inner wall of the frame body is uniformly provided with second crushing teeth; the first spring is arranged in a hollow mode, and the air bag is communicated with the sliding groove through the first spring; during the use, roll the piece and rotate, when the extrusion with relax first stripper plate and second stripper plate, all can extrude and relax the gasbag, make the slider reciprocate, the removal through the slider is broken with the pottery between breaker plate and the framework inner wall, accelerate crushing efficiency, prevent broken dead angle, can prevent to block the elasticity of breaker plate and having weakened first spring because of the pottery simultaneously, thereby strengthen the motion of first grinding ball, accelerate crushing efficiency, simultaneously because extrusion is received in proper order to first stripper plate and second stripper plate, can accelerate the flexible frequency of slider, thereby accelerate porcelainous grinding rate.
Preferably, a liquid nitrogen cabin is arranged at the top of the frame body; liquid nitrogen guns are uniformly arranged on the side wall of the feeding port; the bottom of the frame body is provided with a cooling groove; the cooling tank is communicated with the liquid nitrogen cabin through a guide pipe; when the ceramic grinding device is used, when ceramic enters the frame body through the feeding port, the liquid nitrogen gun can instantly freeze the ceramic, the ceramic is more brittle, the crushing is facilitated, the temperature in the frame body can be reduced, the ceramic is prevented from being ground and crushed, the temperature in the frame body is overhigh, the service life of the device is shortened, the cooling tank is filled with liquid nitrogen, the ceramic at the bottom of the frame body is continuously frozen, the ground ceramic is further frozen, the grinding efficiency is accelerated, excessive heat generated when the grinding block is subjected to rotational friction can be prevented, and the service life of the grinding block is prolonged.
Preferably, both ends of the lower surface of the rolling block are provided with grooves, and air cylinders are arranged in the grooves; the cavity of the cylinder on one side of the extending end is filled with mercury, so that the extending end is ensured to contract when mercury expands, and the extending end extends out when mercury contracts; the extending ends of the cylinders are fixedly connected with a grinding plate together; the rolling plate is in an arc shape, and one surface far away from the rolling block is provided with uniformly arranged lugs; during the use, when rolling the briquetting and changeing to the framework bottom, because the liquid nitrogen effect, make mercury shrink, the cylinder stretches out, it moves down to roll the board, through moving down of lug grind improve ceramic grinding efficiency, the lug can cooperate the framework inner wall to extrude the breakage to pottery when moving down simultaneously, accelerate crushing efficiency, when rolling the piece and changeing from the framework bottom, the extrusion with relax first stripper plate, filter and second stripper plate, through the heat of friction, make mercury inflation, the cylinder shrink, stretch out when preventing the lug rotation and destroy first stripper plate, filter and second stripper plate, increase of service life.
The invention has the following beneficial effects:
1. according to the grinding process for ceramic processing production, the static crushing agent is filled in the small holes, then high-temperature heating is carried out, so that the static crushing agent acts, larger ceramic is crushed into small blocks, meanwhile, more cracks exist on the surface of the ceramic, the later-stage crushing is facilitated, the surface temperature of the ceramic is very high after the high-temperature heating, the high-temperature ceramic is instantly frozen under the action of a liquid nitrogen gun at a feeding port of a grinding device for ceramic processing production, the ceramic is instantly crushed, the later-stage crushing and grinding are facilitated, and the crushing efficiency is accelerated;
2. according to the grinding process for ceramic processing production, the grinding device for ceramic processing production is provided with the grinding block, the filter plate, the first grinding ball and the crushing plate, the filter plate is extruded and loosened through rotation of the grinding block, the filter plate is vibrated, the ceramic above the filter plate and the first grinding ball are bounced, the ceramic impacts the crushing plate through the ceramic, the first grinding ball impacts the ceramic in the motion process, the first grinding ball impacts the filter plate and the crushing plate and is matched with the filter plate and the crushing plate to crush the ceramic, the ceramic is completely crushed, the vibration of the filter plate can accelerate the filtering speed of the filter plate, the filter plate is prevented from being blocked, and the ceramic can be effectively prevented from being accumulated during material ejection.
3. According to the grinding process for ceramic processing production, the grinding device for ceramic processing production is provided with the grinding grooves and the second grinding balls, and the second grinding balls vibrate to enable the second grinding balls to be matched with each other and the second grinding balls to be matched with the inner walls of the grinding grooves to extrude and grind ceramic, so that ceramic grinding is more complete.
4. According to the grinding process for ceramic processing production, provided by the invention, the liquid nitrogen gun, the mercury and the grinding plate are arranged, the liquid nitrogen gun is used for instantly freezing the ceramic, so that the ceramic is more brittle and is beneficial to crushing, the temperature in the frame body can be reduced, the ceramic is prevented from being ground and crushed to cause the temperature in the frame body to be too high, the service life of the device is shortened, the grinding plate is moved upwards and downwards through shrinkage and expansion of the mercury when being heated and cooled, the grinding efficiency of the ceramic is improved through downward movement grinding of the bump, and the bump can be matched with the inner wall of the frame body to extrude and crush the ceramic when moving downwards, so that the crushing efficiency is accelerated.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a front view of a grinding apparatus for ceramic processing;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
in the figure: frame 1, pan feeding mouth 11, discharge gate 12, crushing plate 13, first spring 14, first stripper 15, second stripper 16, filter 2, first ball 17, roll piece 18, gasbag 19, grinding groove 21, second ball 22, spout 131, slider 132, liquid nitrogen cabin 3, liquid nitrogen gun 31, cooling tank 32, cylinder 4, mercury 41, roll board 42.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a grinding process for ceramic processing production comprises the following steps:
s1: uniformly forming a plurality of small holes on the surface of the ceramic before crushing;
s2: filling static crushing agent in the small holes of S1, wherein the static crushing agent is non-explosive crushing powdery material with high expansion performance prepared by adding proper amount of additive into inorganic compound which is calcined at high temperature and takes calcium oxide as main body and grinding together;
s3: the ceramic after the static crushing agent is used in the step S2 is heated at high temperature, the static crushing agent acts through the high-temperature heating, the larger ceramic is crushed into small blocks, meanwhile, more cracks exist on the surface of the ceramic, the later-stage crushing is convenient, the temperature of the surface of the ceramic is very high after the high-temperature heating, the high-temperature ceramic is instantly frozen under the action of a liquid nitrogen gun at a material inlet of the device when the ceramic is introduced into a grinding device for ceramic processing production, the ceramic is instantly crushed in the instant freezing process, the later-stage crushing and grinding are convenient, and the crushing efficiency is accelerated;
the grinding device for ceramic processing production used in S3 comprises a frame body 1; the top of the frame body 1 is provided with a feeding port 11; the bottom of the frame body 1 is provided with a discharge hole 12; the discharge hole 12 is provided with a rubber plug; the inner wall of the frame body 1 is uniformly provided with the crushing plates 13; the crushing plates 13 are fixedly connected to the inner wall of the frame body 1 through first springs 14; the side surfaces of the crushing plates 13, which are far away from the inner wall of the frame body 1, are provided with first crushing teeth which are uniformly distributed; a first extrusion plate 15 is arranged on the inner wall of the left side of the frame body 1; a second extrusion plate 16 is arranged on the inner wall of the right side of the frame body 1; a rubber filter plate 2 is arranged in the frame body 1; one end of the filter plate 2 is fixedly connected with the upper end of the first extrusion plate 15, and the other end of the filter plate is fixedly connected with the upper end of the second extrusion plate 16; the crushing plates 13 are all positioned above the filter plate 2, and first grinding balls 17 which are unevenly placed are arranged above the filter plate 2; a grinding block 18 is arranged in the frame body 1; the grinding block 18 is rotatably connected to the inner wall of the frame body 1 through a rotating shaft; the grinding block 18 is in an arc shape and is driven by a motor; the bottom inner wall of the frame body 1 is designed into a cambered surface; when in use, the motor drives the grinding block 18 to rotate, the filter plate 2 is extruded and loosened, the filter plate 2 is made of rubber, vibration is generated when the filter plate 2 is extruded and loosened, ceramics above the filter plate 2 is bounced, the ceramics are enabled to collide with the crushing plate 13 to be crushed, meanwhile, the first grinding ball 17 bounced, the first grinding ball 17 can collide with the ceramics to be crushed in the movement process of the first grinding ball 17, the crushing efficiency is accelerated, meanwhile, the first grinding ball 17 can collide with the filter plate 2 and the crushing plate 13 to be matched with the filter plate 2 and the crushing plate 13 to crush the ceramics, due to the action of the first spring 14, the resilience of the first grinding ball 17 is enhanced when the first grinding ball 17 collides with the crushing plate 13, the crushing efficiency is improved, the vibration of the filter plate 2 can accelerate the filtering speed of the filter plate 2, the filter plate 2 is prevented from being blocked, meanwhile, the ceramic can be effectively prevented from, when the rolling block 18 rotates to the bottom of the frame body 1, the ceramic can be further ground and crushed by matching with the inner wall at the bottom of the frame body 1, and the rolling block 18 with an arc-shaped design is matched with the inner wall of the frame body 1, so that the rolling speed of the ceramic is higher.
As an embodiment of the invention, the first squeezing plate 15 and the second squeezing plate 16 are both fixedly connected to the inner wall of the frame body 1 through an air bag 19; when the ceramic filter pressing device is used, the rolling block 18 rotates to sequentially extrude and loosen the first extrusion plate 15, the filter plate 2 and the second extrusion plate 16, when the first extrusion plate 15 is extruded, the first extrusion plate 15 pulls the filter plate 2 to enable the filter plate 2 to be in a straightened state, the filter plate 2 continues to rotate, the first extrusion plate 15 is loosened, the filter plate 2 is extruded, the filter plate 2 is enabled to be raised instantly, ceramics and first grinding balls 17 are bounced, the filter plate 2 continues to rotate, the second extrusion plate 16 is extruded, the second extrusion plate 16 instantly straightens the bent filter plate 2, the downward moving speed of the filter plate 2 is enhanced, the bounced strength of the ceramics and the first grinding balls 17 is enhanced, thereby accelerate porcelainous crushing speed, strengthen 2 vibration frequency of filter, make 2 elastic material speeds of filter faster, the dynamics is bigger for ceramic crushing speed, accelerate filter 2 simultaneously and filter to and prevent that filter 2 from blockking up.
As an embodiment of the present invention, the filter plate 2 has a grinding groove 21 formed therein; second grinding balls 22 which are unevenly distributed are arranged in the grinding groove 21; the surfaces of the second grinding balls 22 are provided with grinding teeth which can assist grinding and enable grinding to be more sufficient; during the use, in the pottery got into grinding groove 21, vibrations made second grinding ball 22 through filter 2, ground pottery through the extrusion collision between the second grinding ball 22, made the ceramic grind abundant, the second grinding ball 22 can make the ceramic grind more abundant with the cooperation extrusion grinding pottery of grinding groove 21 inner wall simultaneously.
As an embodiment of the invention, the side surfaces of the crushing plates 13 close to the inner wall of the frame body 1 are provided with sliding grooves 131; a sliding block 132 is arranged in the sliding groove 131; the sliding block 132 is fixedly connected to the inner wall of the sliding groove 131 through a second spring; the side surface of the slide block 132 close to one side of the inner wall of the frame body 1 is uniformly provided with second crushing teeth; the first spring 14 is arranged in a hollow manner, and the air bag 19 is communicated with the sliding groove 131 through the first spring 14; during the use, the grinding block 18 rotates, when the first stripper plate 15 and the second stripper plate 16 are extruded and loosened, all can extrude and loosen gasbag 19, make slider 132 reciprocate, the removal through slider 132 is broken with the pottery between the inner wall of crushing plate 13 and framework 1, accelerate crushing efficiency, prevent broken dead angle, simultaneously can prevent to block the elasticity of crushing plate 13 and weaken first spring 14 because of the pottery, thereby strengthen the motion of first grinding ball 17, accelerate crushing efficiency, simultaneously because extrusion is received in proper order to first stripper plate 15 and second stripper plate 16, can accelerate slider 132's flexible frequency, thereby accelerate ceramic grinding rate.
As an embodiment of the invention, a liquid nitrogen cabin 3 is arranged at the top of the frame body 1; the side wall of the feeding port 11 is provided with liquid nitrogen guns 31 which are uniformly distributed; the bottom of the frame body 1 is provided with a cooling groove 32; the cooling tank 32 is communicated with the liquid nitrogen cabin 3 through a conduit; when the ceramic grinding device is used, when ceramic enters the frame body 1 through the feeding port 11, the liquid nitrogen gun 31 can instantly freeze the ceramic, so that the ceramic is more brittle and is beneficial to crushing, meanwhile, the temperature in the frame body 1 can be reduced, the ceramic is prevented from being ground and crushed to cause the temperature in the frame body 1 to be overhigh, the service life of the device is reduced, the liquid nitrogen is filled in the cooling groove 32, the ceramic at the bottom of the frame body 1 is continuously frozen, the ground ceramic is further frozen, the grinding efficiency is accelerated, meanwhile, excessive heat generated when the grinding block 18 rotates and rubs can be prevented, and the service life of the grinding block 18 is prolonged.
As an embodiment of the present invention, both ends of the lower surface of the grinding block 18 are provided with grooves, and the grooves are provided with air cylinders 4; the cavity of the cylinder 4 at one side of the extending end is filled with mercury 41, so that the extending end is ensured to contract when the mercury 41 expands, and the extending end extends out when the mercury 41 contracts; the extending ends of the cylinders 4 are fixedly connected with a rolling plate 42; the rolling plate 42 is arc-shaped, and one surface far away from the rolling block 18 is provided with evenly-arranged lugs; during the use, roll piece 18 and rotate when framework 1 bottom, because the liquid nitrogen effect, make mercury 41 shrink, cylinder 4 stretches out, roll board 42 and move down, grind the grinding efficiency who improves pottery through moving down of lug, the lug can cooperate the 1 inner wall of framework to extrude the breakage to pottery when moving down simultaneously, accelerate crushing efficiency, roll piece 18 and rotate when framework 1 bottom, the extrusion with relax first stripper plate 15, filter 2 and second stripper plate 16, through the heat generation of rubbing, make mercury 41 inflation, cylinder 4 shrink, stretch out when preventing the lug rotation and destroy first stripper plate 15, filter 2 and second stripper plate 16, and long service life.
When the ceramic grinding device is used, a plurality of small holes are uniformly formed in the surface of the ceramic before crushing, after a static crushing agent is filled in the small holes, the ceramic is heated at high temperature, when the heated ceramic enters the frame body 1 through the feeding port 11, the liquid nitrogen gun 31 can instantly freeze the ceramic, the motor drives the grinding block 18 to rotate, the first extrusion plate 15, the filter plate 2 and the second extrusion plate 16 are sequentially extruded and loosened, when the first extrusion plate 15 is extruded, the first extrusion plate 15 pulls the filter plate 2 to enable the filter plate 2 to be in a straightened state, the first extrusion plate 15 is loosened, the filter plate 2 is extruded to enable the filter plate 2 to instantly bulge, the ceramic and the first grinding balls 17 are bounced, the ceramic above the filter plate 2 is bounced to enable the ceramic to impact the crushing plate 13 and meanwhile the first grinding balls 17 bounce, the ceramic can be impacted to crush the filter plate 2 and the crushing plate 13 during the movement of the first grinding balls 17, grinding ceramic by matching with the filter plate 2 and the crushing plate 13, continuing to rotate, loosening the filter plate 2, extruding the second extrusion plate 16, straightening the bent filter plate 2 instantly by the second extrusion plate 16, enhancing the downward moving speed of the filter plate 2, enhancing the bouncing force of the ceramic and the first grinding balls 17, enabling the crushed ceramic to enter the grinding groove 21, enabling the second grinding balls 22 to vibrate by the vibration of the filter plate 2, grinding the ceramic by extruding and colliding the second grinding balls 22, meanwhile, enabling the second grinding balls 22 to extrude and grind the ceramic by matching with the inner wall of the grinding groove 21, rotating the rolling block 18, extruding and loosening the first extrusion plate 15 and the second extrusion plate 16, extruding and loosening the air bag 19, enabling the sliding block 132 to move up and down, crushing the ceramic between the crushing plate 13 and the inner wall of the frame 1 by the movement of the sliding block 132, accelerating the crushing efficiency, preventing the dead angle from being crushed, and rotating the rolling block 18 to the bottom of the frame 1, under the action of liquid nitrogen, mercury 41 contracts, the air cylinder 4 extends out, the rolling plate 42 moves downwards, when the rolling block 18 rotates away from the bottom of the frame body 1, the first extrusion plate 15, the filter plate 2 and the second extrusion plate 16 are extruded and loosened, heat is generated through friction, the mercury 41 expands, the air cylinder 4 contracts, and after the smashing is completed, the ceramic is discharged by opening the discharge hole 12.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A grinding process for ceramic processing production is characterized in that: the process comprises the following steps:
s1: uniformly forming a plurality of small holes on the surface of the ceramic before crushing;
s2: filling a static crushing agent in the small hole in the S1;
s3: heating the ceramic subjected to the static crushing agent in the S2 at a high temperature, and introducing the heated ceramic into a grinding device for ceramic processing production;
the grinding device for ceramic processing production used in S3 comprises a frame body (1); a feeding port (11) is formed in the top of the frame body (1); a discharge hole (12) is formed in the bottom of the frame body (1); a rubber plug is arranged at the discharge hole (12); the inner wall of the frame body (1) is uniformly provided with crushing plates (13); the crushing plates (13) are fixedly connected to the inner wall of the frame body (1) through first springs (14); the side surfaces of one side of the crushing plates (13) far away from the inner wall of the frame body (1) are provided with first crushing teeth which are uniformly distributed; a first extrusion plate (15) is arranged on the inner wall of the left side of the frame body (1); a second extrusion plate (16) is arranged on the inner wall of the right side of the frame body (1); a rubber filter plate (2) is arranged in the frame body (1); one end of the filter plate (2) is fixedly connected with the upper end of the first extrusion plate (15), and the other end of the filter plate is fixedly connected with the upper end of the second extrusion plate (16); the crushing plates (13) are all positioned above the filter plate (2), and first grinding balls (17) which are unevenly placed are arranged above the filter plate (2); a grinding block (18) is arranged in the frame body (1); the grinding block (18) is rotatably connected to the inner wall of the frame body (1) through a rotating shaft; the grinding block (18) is in an arc shape and is driven by a motor; the inner wall of the bottom of the frame body (1) is designed into a cambered surface; the motor drives the grinding block (18) to rotate, the filter plate (2) is extruded and relaxed, the filter plate (2) is made of rubber, vibration is generated during extrusion and relaxation, ceramics above the filter plate (2) is bounced, the ceramics are enabled to strike the crushing plate (13) and are crushed, the first grinding balls (17) are enabled to bounce at the same time, the ceramics are struck to crush the ceramics, the filter plate (2) and the crushing plate (13) can be struck simultaneously, the ceramics are crushed by matching with the filter plate (2) and the crushing plate (13), the elastic force of the first spring (14) enables the first grinding balls (17) to strike the crushing plate (13), the bouncing force of the first grinding balls (17) is enhanced, the filter plate (2) vibrates, the filtering speed of the filter plate (2) can be accelerated, the filter plate (2) is prevented from being blocked, ceramic accumulation can be effectively prevented during material ejection, the filtering of the ceramics is not beneficial to filtering due to the ceramic accumulation, meanwhile, the grinding block (18) can rotate to match with the inner, the grinding block (18) with arc design is matched with the inner wall of the frame body (1), so that the grinding speed of the ceramic is higher.
2. The grinding process for ceramic processing production according to claim 1, wherein: the first extrusion plate (15) and the second extrusion plate (16) are fixedly connected to the inner wall of the frame body (1) through air bags (19); grind briquetting (18) and rotate, extrude and relax first stripper plate (15) or second stripper plate (16), make first stripper plate (15) or second stripper plate (16) remove, pulling filter (2), strengthen filter (2) frequency of vibration, it is faster to make filter (2) elastic material speed, and the dynamics is bigger, accelerates ceramic crushing speed, accelerates filter (2) filtration simultaneously, and prevent that filter (2) from blockking up.
3. The grinding process for ceramic processing production according to claim 2, wherein: a grinding groove (21) is formed in the filter plate (2); second grinding balls (22) which are unevenly distributed are arranged in the grinding groove (21); the second grinding ball (22) surface all is equipped with the grinding tooth, can assist the grinding, makes the grinding more abundant, and in the pottery got into grinding groove (21), filter (2) vibrations made second grinding ball (22) vibrations, through the extrusion collision grinding between second grinding ball (22) to and the extrusion grinding of second grinding ball (22) and grinding groove (21) inner wall, make the pottery grind abundant.
4. The grinding process for ceramic processing production according to claim 2, wherein: the side surfaces of the crushing plates (13) close to the inner wall of the frame body (1) are provided with sliding grooves (131); a sliding block (132) is arranged in the sliding groove (131) in a sliding way; the sliding block (132) is fixedly connected to the inner wall of the sliding groove (131) through a second spring; second crushing teeth are uniformly arranged on the side surface of the sliding block (132) close to the inner wall of the frame body (1); the first spring (14) is arranged in a hollow mode, and the air bag (19) is communicated with the sliding groove (131) through the first spring (14); the grinding block (18) rotates, extrude and relax first stripper plate (15) and second stripper plate (16), thereby extrude and relax gasbag (19), make slider (132) reciprocate, the removal through slider (132) is broken with the pottery between breaker plate (13) and framework (1) inner wall, accelerate crushing efficiency, prevent broken dead angle, simultaneously can prevent to block the elasticity of breaker plate (13) and weaken first spring (14) because of the pottery, thereby strengthen the motion of first grinding ball (17), accelerate crushing efficiency.
5. The grinding process for ceramic processing production according to claim 1, wherein: a liquid nitrogen cabin (3) is arranged at the top of the frame body (1); liquid nitrogen guns (31) which are uniformly arranged are arranged on the side wall of the feeding port (11); a cooling groove (32) is formed in the bottom of the frame body (1); the cooling tank (32) is communicated with the liquid nitrogen cabin (3) through a conduit; the liquid nitrogen gun (31) freezes the ceramic passing through the feeding port (11) instantly to make the ceramic more brittle and help to be broken, the cooling tank (32) is filled with liquid nitrogen to freeze the ceramic at the bottom of the frame body (1) continuously, the grinding efficiency is accelerated, excessive heat generated during the rotation friction of the grinding block (18) can be prevented, and the service life of the grinding block (18) is prolonged.
6. The grinding process for ceramic processing production according to claim 5, wherein: grooves are formed in two ends of the lower surface of the grinding block (18), and air cylinders (4) are arranged in the grooves; the cylinder (4) is filled with mercury (41) in a cavity on one side of the extending end, so that the extending end is ensured to contract when the mercury (41) expands, and the extending end extends out when the mercury (41) contracts; the extending ends of the cylinders (4) are fixedly connected with a rolling plate (42); the rolling plate (42) is in an arc design, and one surface far away from the rolling block (18) is provided with uniformly arranged lugs; when the grinding block (18) rotates to the bottom of the frame body (1), the mercury (41) contracts under the action of liquid nitrogen, the cylinder (4) extends out, and the grinding plate (42) moves downwards, so that the grinding efficiency of the ceramic is improved; when the grinding block (18) rotates away from the bottom of the frame body (1), the first extrusion plate (15), the filter plate (2) and the second extrusion plate (16) are extruded and loosened, mercury (41) expands through heat generation caused by friction, the cylinder (4) contracts, the first extrusion plate (15), the filter plate (2) and the second extrusion plate (16) are prevented from being damaged by stretching out when the lug rotates, and the service life is prolonged.
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| CN111468246B (en) * | 2020-04-17 | 2021-01-22 | 福州钛发科技有限公司 | Viscose full dull titanium white powder manufacturing installation |
| CN112371254B (en) * | 2020-10-15 | 2022-01-18 | 合肥源康信息科技有限公司 | Dewatering, crushing and drying method for food waste |
| CN113182019A (en) * | 2021-04-24 | 2021-07-30 | 张青年 | Grinding device that machining efficiency is high |
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| WO2007052409A1 (en) * | 2005-10-31 | 2007-05-10 | Kunio Sasaki | Crushed sand manufacturing device |
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| CN203061253U (en) * | 2013-01-24 | 2013-07-17 | 拓赫机电科技(上海)有限公司 | Grinding device with liquid nitrogen refrigeration function |
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Effective date of registration: 20200611 Address after: 526300 Industrial Zone, Taihe village committee, Gushui Town, Guangning County, Zhaoqing City, Guangdong Province Applicant after: Zhaoqing Jingsheng Ceramics Co., Ltd Address before: 230088 room 1056-1066, South Tower, original animation Park, 19 Tian Zhi Road, Hefei High-tech Zone, Anhui Applicant before: HEFEI WOZHI INFORMATION TECHNOLOGY Co.,Ltd. |
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