CN107469999A - The grinding process and equipment of a kind of ceramic raw material - Google Patents
The grinding process and equipment of a kind of ceramic raw material Download PDFInfo
- Publication number
- CN107469999A CN107469999A CN201710847338.4A CN201710847338A CN107469999A CN 107469999 A CN107469999 A CN 107469999A CN 201710847338 A CN201710847338 A CN 201710847338A CN 107469999 A CN107469999 A CN 107469999A
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- mill
- roller
- raw material
- disk roller
- working face
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of grinding process of ceramic raw material, big particle is introduced into corase grind roller mill and is grated.It is screened, after irony, the irony and other impurities worn are eliminated, it is levigate that fine particle enters progress in a little bit smaller fine grinding roller mill of roller diameter, grinding, industrial ceramics block on fine grinding roller mill disk roller and mill working face, it is more more resistant than the metallic welded surfacing layer on corase grind roller mill disk roller and mill working face, abrasion can be reduced, increase the service life, and irony is not had after the abrasion of industrial ceramics block and enters ceramic raw material, avoid the problem of harmful effect is produced to the quality of ceramic final products, simultaneously using the current technique using a milling equipment of corase grind roller mill and fine grinding roller mill ratio, improve the yield of mill efficiency and unit interval.The present invention is used for the grinding of ceramic raw material.
Description
Technical field
The present invention relates to a kind of grinding process of ceramic raw material and equipment.
Background technology
The present invention relates to ceramic raw material grinding process and apparatus field, it is proposed that using the new grinding work of 2 milling equipments
Skill.The grinding of ceramic raw material is the process that the thick block of ceramics is processed into powdered finished product raw material in milling equipment, grinding
Equipment refers to the roller mill crushed using disk roller and mill to material.Technical process is such：Big particle is advanced
Enter to have and be grated in the corase grind roller mill of 2 larger diameter disk rollers, disk roller and mill working face use abrasion-resistant stee overlay cladding, can be with
Greater impact, impact are born, is advantageous to the broken of bulk materials.
It is screened, except irony after, wear the irony got off and other impurities be eliminated, fine particle raw material, which is admitted to, to be had
Levigate, grinding is carried out in the fine grinding roller mill of 3 a little bit smaller disk rollers of diameter, the disk roller and mill working face of fine grinding roller mill use
Industrial ceramics block liner plate, it is more more resistant than metallic welded surfacing layer, increase the service life, do not have irony entrance after the abrasion of industrial ceramics block
Ceramic raw material, the problem of harmful effect is produced to the quality of ceramic final products is avoided, while 2 milling equipments than are adopted at present
With the technique of 1 milling equipment, the yield of mill efficiency and unit interval are improved.
Existing grinding technics, according to 1 milling equipment and using industrial ceramics block as disk roller and mill working face
If, because roller diameter is big, the bad installation of industrial ceramics block, the tangential force received is big, along with to bear larger large impact,
Impact, the fragility of ceramic material and low toughness make its easy cracking damage, ability of losing the job.
The content of the invention
The technical problem to be solved in the present invention is：A kind of corase grind is provided and fine grinding is carried out on different milling equipments, is improved
Mill efficiency and yield in unit time, and irony will not bring into the grinding process and equipment of ceramic raw material.
The present invention solve its technical problem solution be：
A kind of grinding process of ceramic raw material, including the steps：
A) ceramic bulk raw is put on a conveyor；
B) ceramic bulk raw is sent into jaw crusher by conveyer carries out being broken into the coarse raw materials that particle diameter is less than 50mm；
C) coarse raw materials of the particle diameter less than 50mm are sent into corase grind roller mill and are broken into little particle raw material；
D) by the screening of little particle raw material input, equipment for removing ferric ion, impurity therein, irony are separated to garbage collector, together
When little particle raw material of the particle diameter more than 2mm sent back in corase grind roller mill ground, and particle diameter is former no more than 2mm little particle
Material, which is delivered in fine grinding roller mill, to be ground；
E) ceramic powder that little particle raw material of the particle diameter no more than 2mm obtains after the grinding of fine grinding roller mill is sent into whirlwind
In sorting unit, ceramic powder of the particle diameter more than 0.05mm is sent back in fine grinding roller mill, and by particle diameter no more than 0.05mm's
Ceramic powder is collected as ceramic raw material finished product.
A kind of fine grinding roller mill, including frame, pull action cylinder, frame are provided with circular mill, and mill, which is arranged on, to slow down
On machine, reductor is driven by motor to be rotated；In being vertically arranged, mill is provided with some pieces of mill pads for the rotating shaft of mill, spells
Dress up a whole circumference, the inner annular face on mill pad is lower working face, has replating wearing layer thereon, with lower work
Face it is corresponding be disk roller upper working face, also have replating wearing layer on upper working face, disk roller is arranged on roller apparatus,
Two roller apparatus are evenly equipped with along mill circumferencial direction, the roller apparatus includes mounting bracket, the disk roller in tire shape, disk roller
Device is provided with position-limit mechanism, between the replating wearing layer for making the replating wearing layer and lower working face on working face
Provided with gap, both orders will not be contacted directly；The rotating shaft of disk roller is arranged in the spindle hole on mounting bracket, when mill rotates, is allowed
Coarse raw materials between mill and disk roller can drive disk roller passively to rotate around the shaft, and frame is provided with bearing block, and mounting bracket lower end leads to
The axis hole for crossing support shaft and bearing block connects the acute angle on the rotating shaft for so as to rotate, alloing disk roller and ground with thickness of feed layer
Regulation；The upper end of pull action cylinder and the side of mounting bracket connect, and the lower end of pull action cylinder and the base of frame connect, pull action cylinder
The pressure that disk roller presses to the coarse raw materials on mill is provided, so as to produce the pressure of broken coarse raw materials, allows coarse raw materials to be crushed.
A kind of fine grinding roller mill, including frame, pull action cylinder, frame are provided with circular mill, and mill, which is arranged on, to slow down
On machine, reductor is driven by motor to be rotated；In being vertically arranged, mill is provided with some pieces of mill pads and spelled for the rotating shaft of mill
A full circle week is dressed up, has the liner plate layer that the lower industrial ceramics block of sector is formed thereon, the upper ring surface that liner plate layer is formed is lower work
Make face, corresponding with the lower working face of mill is the upper working face of disk roller, and upper working face is made pottery by the upper industry of some sections of ring-types
Porcelain block is combined into a complete circumference；Disk roller is arranged on roller apparatus, and three roller apparatus are evenly equipped with along mill circumferencial direction,
The roller apparatus includes mounting bracket, the disk roller in tire shape, and roller apparatus is provided with position-limit mechanism, make lower working face with it is upper
Both gaps, order are provided between working face directly to be contacted；The rotating shaft of disk roller is arranged in the spindle hole on mounting bracket, mill
During rotation, the little particle raw material under grinding roller grinding machine between working face and upper working face drives disk roller passively to rotate around the shaft, frame
Bearing block is provided with, mounting bracket lower end is connected by the axis hole of support shaft and bearing block so as to rotate, and makes the rotating shaft of disk roller
It can be adjusted with the acute angle on ground with thickness of feed layer；The upper end of pull action cylinder and the side of mounting bracket connect, under pull action cylinder
End is connected with the base of frame, and pull action cylinder provides the pressure that disk roller presses to the little particle raw material on mill, so that little particle
Raw material turns into powdered rolling broken and grinding collective effect, forms ceramic powder.
As the further improvement of such scheme, in addition to upper industrial ceramics block, upper industrial ceramics block bottom surface and disk roller edge
The mounting surface of circumference is bonded with glue, be all provided with the front and back sides of upper industrial ceramics block it is fluted, on the both sides end face of disk roller
Provided with clamping plate, the clamping plate is provided with bossing, blocks the groove and realizes fixation of the industrial ceramics block on disk roller.
As the further improvement of such scheme, mill is provided with some pieces of mill pads, mill pad be provided with from it is interior to
Three outer annular mounting surfaces, the mounting surface positioned at most inner side is fan-shaped anchor ring, is circle positioned at middle and outermost two
Conical ring face, it is more than the taper positioned at middle mounting surface positioned at the taper of outermost mounting surface, on three mounting surfaces
Provided with lower industrial ceramics block, all lower adjacent settings of industrial ceramics block；Two lower industrial ceramics on same mounting surface
The fix bar that section is rectangle is provided between block, lower industrial ceramics block is provided with groove, and fix bar is located in the groove, fixed
The both ends of bar through cylinder help pull a cart on rectangular opening, cylinder help pull a cart on be connected with bolt, the bolt is from the bottom surface of mill pad
Help pull a cart and be threadedly coupled with cylinder through mill pad, so that fix bar both ends are fixed on cylinder helps pull a cart, most lower industry at last
Ceramic block is fixed on above three mounting surface.
As the further improvement of such scheme, mill includes several mill pads, and several described mill pads are spelled
It is connected into a complete annulus.The beneficial effects of the invention are as follows：A kind of grinding process of ceramic raw material, including the steps：
A) ceramic bulk raw is put on a conveyor；B) ceramic bulk raw is sent into jaw crusher and is broken into by conveyer
Particle diameter is less than 50mm coarse raw materials；C) coarse raw materials of the particle diameter less than 50mm are sent into corase grind roller mill and are broken into little particle original
Material；D) by the screening of little particle raw material input, equipment for removing ferric ion, impurity therein, irony are separated to garbage collector, while by grain
Little particle raw material of the footpath more than 2mm is sent back in corase grind roller mill and ground, and particle diameter is not more than 2mm little particle feedstock transportation
It is ground into fine grinding roller mill；E) little particle raw material of the particle diameter no more than 2mm obtains after the grinding of fine grinding roller mill
Ceramic powder is sent into whirlwind sorting unit, and particle diameter is sent back in fine grinding roller mill more than 0.05mm ceramic powder, and by grain
Ceramic powder of the footpath no more than 0.05mm is collected as ceramic raw material finished product.Big particle is introduced into corase grind roller mill
Inside it is grated.It is screened, except irony after, wear the irony got off and other impurities be eliminated, fine particle enters roller diameter
Carried out in a little bit smaller fine grinding roller mill levigate, grinding, upper industrial ceramics block and lower industrial ceramics block ratio metallic welded surfacing layer more resistant to
Mill, can reduce abrasion, increase the service life, and not having irony after upper industrial ceramics block and the abrasion of lower industrial ceramics block enters pottery
Porcelain raw material, the problem of harmful effect is produced to the quality of ceramic final products is avoided, while use corase grind roller mill and fine grinding
Technique of the roller mill than using a milling equipment at present, improve the yield of mill efficiency and unit interval.The present invention is used for
The grinding of ceramic raw material.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the process flow diagram of the embodiment of the present invention；
Fig. 2 is the structural front view of the corase grind roller mill of the embodiment of the present invention；
Fig. 3 is the structure top view of the corase grind roller mill of the embodiment of the present invention；
Fig. 4 is the structural front view of the fine grinding roller mill of the embodiment of the present invention；
Fig. 5 is the structure top view of the fine grinding roller mill of the embodiment of the present invention；
Partial enlarged drawing when Fig. 6 is the work of the fine grinding roller mill of the embodiment of the present invention；
Fig. 7 is the top view that industrial ceramics block circle distribution is installed on the mill pad of the embodiment of the present invention；
Fig. 8 is Fig. 7 A-A sectional views；
Fig. 9 is Fig. 8 partial enlarged drawing；
Figure 10 is Fig. 7 B-B sectional views；
Figure 11 is Fig. 7 C-C sectional views；
Figure 12 is the dimensional structure diagram of mill pad；
Figure 13 is mill pad and lower industrial ceramics the block thereon top view that circle distribution is installed on mill.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more excellent draw bail.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to figs. 1 to Figure 13, this is embodiments of the invention, specifically：
A kind of grinding process of ceramic raw material, including the steps：
A) ceramic bulk raw is put on a conveyor；
B) ceramic bulk raw is sent into jaw crusher by conveyer carries out being broken into the coarse raw materials that particle diameter is less than 50mm；
C) coarse raw materials of the particle diameter less than 50mm are sent into corase grind roller mill and are broken into little particle raw material；
D) by the screening of little particle raw material input, equipment for removing ferric ion, impurity therein, irony are separated to garbage collector, together
When little particle raw material of the particle diameter more than 2mm sent back in corase grind roller mill ground, and particle diameter is former no more than 2mm little particle
Material, which is delivered in fine grinding roller mill, to be ground；
E) ceramic powder that little particle raw material of the particle diameter no more than 2mm obtains after the grinding of fine grinding roller mill is sent into whirlwind
In sorting unit, ceramic powder of the particle diameter more than 0.05mm is sent back in fine grinding roller mill, and by particle diameter no more than 0.05mm's
Ceramic powder is collected as ceramic raw material finished product.
Big particle is introduced into have in corase grind roller mill and is grated.It is screened, except irony after, wear the irony got off and
Other impurities are eliminated, and fine particle, which enters in a little bit smaller fine grinding roller mill of roller diameter, carries out levigate, grinding, upper industry pottery
Porcelain block and lower industrial ceramics block ratio metallic welded surfacing layer are more resistant, can reduce abrasion, increase the service life, upper industrial ceramics block and
Irony is not had after lower industrial ceramics block abrasion and enters ceramic raw material, avoids and bad shadow is produced to the quality of ceramic final products
The problem of ringing, while using the current technique using a milling equipment of corase grind roller mill and fine grinding roller mill ratio, improve powder
Grind efficiency and the yield of unit interval.
Above-mentioned corase grind roller mill, including frame 40, pull action cylinder 30, frame 40 are provided with circular mill 10, mill
10 are arranged on reductor, and the top of mill 10 is provided with disk roller 20, and reductor is driven by motor to be rotated；The rotating shaft of mill 10 is in
It is vertically arranged, mill 10 is provided with some pieces of mill pads and is assembled into a whole circumference, the inner annular face on mill pad
It is lower working face, there is replating wearing layer thereon, corresponding with lower working face is the upper working face of disk roller 20, upper working face
On be again covered with replating wearing layer, disk roller 20 is arranged on roller apparatus, and two rollers are evenly equipped with along the circumferencial direction of mill 10
Wheel apparatus, the roller apparatus include mounting bracket 220, the disk roller 20 in tire shape, and roller apparatus is provided with position-limit mechanism, made
Replating wearing layer on upper working face and gap is provided between the replating wearing layer of lower working face, order both will not be straight
Contact；The rotating shaft of disk roller 20 is arranged in the spindle hole on mounting bracket 220, when mill 10 rotates, allows mill 10 and disk roller 20
Between coarse raw materials can drive disk roller 20 passive rotation, frame 40 are provided with bearing block 230 around the shaft, the lower end of mounting bracket 220 leads to
Cross support shaft and the acute angle on the rotating shaft for so as to rotate, alloing disk roller 20 and ground is connected with the axis hole of bearing block 230 with material
Thickness degree is adjusted；The upper end of pull action cylinder 30 is connected with the side of mounting bracket 220, the lower end of pull action cylinder 30 and the bottom of frame 40
Seat connection, pull action cylinder 30 provides the pressure that disk roller 20 presses to the coarse raw materials on mill 10, so as to produce the pressure of broken coarse raw materials
Power, coarse raw materials are allowed to be crushed.Upper metallic welded surfacing layer and lower metallic welded surfacing layer intensity and toughness are big, can bear greater impact, hit
Power is hit, is advantageous to the broken of bulk particle.
Above-mentioned fine grinding roller mill, including frame 4, pull action cylinder 3, frame 4 are provided with circular mill 1, and mill 1 is installed
On reductor, the top of mill 1 is provided with several disk rollers 2, and reductor is driven by motor to be rotated；The rotating shaft of mill 1 is in vertical
Set, mill 1 is provided with some pieces of mill pads 12 and is assembled into a full circle week, and mill 1 is provided with several sectors
The annular liner plate layer that industrial ceramics block 11 is formed, the upper ring surface that liner plate layer is formed is lower working face, the lower working face with mill 1
Corresponding is the upper working face of disk roller 2, and upper working face is combined into the circle of a complete ring-type by some upper industrial ceramics blocks 21
Week；Disk roller 2 is arranged on roller apparatus, is evenly equipped with three roller apparatus along the circumferencial direction of mill 1, the roller apparatus includes peace
The 22, disk roller 2 in tire shape is shelved, roller apparatus is provided with position-limit mechanism, makes to be provided between lower working face and upper working face
Both gaps, order will not directly contact；The rotating shaft of disk roller 2 is arranged in the spindle hole on mounting bracket 22, when mill 1 rotates, mill
Little particle raw material under roller mill between working face and upper working face drives disk roller 2, and passive rotation, frame 4 are provided with axle around the shaft
Bearing 23, the lower end of mounting bracket 22 be connected by support shaft with the axis hole of bearing block 23 so as to rotate, make the rotating shaft of disk roller 2 with
The acute angle on ground can be adjusted with thickness of feed layer；The upper end of pull action cylinder 3 is connected with the side of mounting bracket 22, pull action cylinder 3
Lower end is connected with the base of frame 4, and pull action cylinder 3 provides the pressure that disk roller 2 presses to the little particle raw material on mill 1, so that
Little particle raw material turns into powdered rolling broken and grinding collective effect, forms ceramic powder.Upper industrial ceramics block is with
Industrial ceramics block is adapted to fine granular materials fine grinding, is ground to powder, takes full advantage of the material property of steel and ceramics, improves roller
The performance of grinding machine, solve the irony after steel abrasion and enter ceramic raw material, the quality of ceramic final products is produced not
The problem of good influence.
The present embodiment also includes upper industrial ceramics block 21, the upper bottom surface of industrial ceramics block 21 and the mounting surface of disk roller 2 circumferentially
It is bonded with glue, is all provided with fluted on the front and back sides of upper industrial ceramics block 21, clamping plate is equipped with the both sides end face of disk roller 2
41, the clamping plate 41 is provided with bossing, blocks the groove and realizes fixation of the industrial ceramics block 21 on disk roller 2.
Fine grinding roller mill milling gap is in raceway shape, and disk roller presses to the pressure on working face when pull action cylinder provides work
Power, the material ground are fallen in the middle part of mill, under centrifugal action caused by mill rotation, are radially moved toward mill outer rim
It is dynamic, it is grated, grinds in raceway, is flown out after turning into powder toward mill outer rim.The diameter of fine grinding rod mill disk roller is than corase grind roller
Grinding machine disk roller is small, but width is identical, fine grinding rod mill mill with corase grind roller mill grinding wheel diameter it is identical, and upper industrial ceramics block and
The wearability of lower industrial ceramics block is good, is advantageous to be ground, and such ceramic raw material can just be ground into powder.
Process configuration corase grind roller mill and the fine grinding roller mill of the present invention, make its synchronous in productive temp, be advantageous to
The performance of roller mill and fine grinding roller mill performance is roughly ground, improves mill efficiency and production capacity.
Mill 1 is provided with some pieces of mill pads 12, and mill pad 12 is provided with three annular mounting surfaces from the inside to the outside,
Mounting surface positioned at most inner side is fan-shaped anchor ring, is cone torus positioned at middle and outermost two, positioned at outermost peace
The taper in dress face is more than the taper positioned at middle mounting surface, and lower industrial ceramics block 11, institute are equipped with three mounting surfaces
The 11 adjacent setting of lower industrial ceramics block having；It is provided with section between two lower industrial ceramics blocks 11 on same mounting surface
The fix bar 13 of rectangle, lower industrial ceramics block 11 are provided with groove, and fix bar 13 is located in the groove, the both ends of fix bar 13
The rectangular opening helped pull a cart through cylinder on 14, cylinder are helped pull a cart and are connected with bolt on 14, and the bolt is worn from the bottom surface of mill pad 12
Cross mill pad 12 and cylinder to help pull a cart 14 threaded connections, so that the both ends of fix bar 13 are fixed on cylinder and helped pull a cart on 14, most at last
Lower industrial ceramics block 11 is fixed on above three mounting surface.This solves the problems, such as to fix as ceramic material inconvenience, so
Attachment structure, it is not only easy for installation, also allow for safeguarding.
For the ease of manufacturing and assembling, mill 1 includes several mill pads 12, and several described mill pads 12 splice
Into a complete annulus.
The better embodiment of the present invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make a variety of equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent modification or replacement are all contained in the application claim limited range a bit.
Claims (6)
- A kind of 1. grinding process of ceramic raw material, it is characterised in that：Including the steps：A) ceramic bulk raw is put on a conveyor；B) ceramic bulk raw is sent into jaw crusher by conveyer carries out being broken into the coarse raw materials that particle diameter is less than 50mm；C) coarse raw materials of the particle diameter less than 50mm are sent into corase grind roller mill and are broken into little particle raw material；D) by the screening of little particle raw material input, equipment for removing ferric ion, impurity therein, irony is separated to garbage collector, simultaneously will Little particle raw material of the particle diameter more than 2mm is sent back in corase grind roller mill and ground, and particle diameter is defeated no more than 2mm little particle raw material Deliver in fine grinding roller mill and be ground；E) ceramic powder that little particle raw material of the particle diameter no more than 2mm obtains after the grinding of fine grinding roller mill is sent into whirlwind sorting In device, ceramic powder of the particle diameter more than 0.05mm is sent back in fine grinding roller mill, and particle diameter is not more than to 0.05mm ceramics Powder is collected as ceramic raw material finished product.
- A kind of 2. corase grind roller mill as claimed in claim 1, it is characterised in that：Including frame (40), pull action cylinder (30), machine Frame (40) is provided with circular mill (10), and mill (10) is arranged on reductor, and reductor is driven by motor to be rotated；Mill (10) in being vertically arranged, mill (10) is provided with some pieces of mill pads, is assembled into a whole circumference, mill pad for rotating shaft On inner annular face be lower working face, have replating wearing layer thereon, corresponding with lower working face is the upper of disk roller (20) Working face, also there is replating wearing layer on upper working face, disk roller (20) is arranged on roller apparatus, along mill (10) circumference side To two roller apparatus are evenly equipped with, the roller apparatus includes mounting bracket (220), the disk roller (20) in tire shape, disk roller dress Put and be provided with position-limit mechanism, make to set between the replating wearing layer of the replating wearing layer on working face and lower working face There are both gaps, order directly not contact；The rotating shaft of disk roller (20) is arranged in the spindle hole on mounting bracket (220), mill (10) when rotating, the coarse raw materials allowed between mill (10) and disk roller (20) can drive disk roller (20) passive rotation around the shaft, frame (40) be provided with bearing block (230), mounting bracket (220) lower end be connected by support shaft with the axis hole of bearing block (230) so as to To rotate, the rotating shaft of disk roller (20) and the acute angle on ground is set to be adjusted with thickness of feed layer；The upper end of pull action cylinder (30) and peace The side connection of (220) is shelved, the lower end of pull action cylinder (30) is connected with the base of frame (40), and pull action cylinder (30) provides roller Wheel (20) presses to the pressure of the coarse raw materials on mill (10), so as to produce the pressure of broken coarse raw materials, allows coarse raw materials to be crushed.
- A kind of 3. fine grinding roller mill as claimed in claim 1, it is characterised in that：Including frame (4), pull action cylinder (3), frame (4) circular mill (1) is provided with, mill (1) is arranged on reductor, and reductor is driven by motor to be rotated；Mill (1) Rotating shaft is in being vertically arranged, and mill (1) is provided with some pieces of mill pads (12) and is assembled into a full circle week, and mill is set on (1) There is the annular liner plate layer that several fan-shaped lower industrial ceramics blocks (11) are formed, the upper ring surface that liner plate layer is formed is lower work Face, corresponding with the lower working face of mill (1) is working face on the fine grinding roller mill of disk roller (2), and lower working face is by some sections The upper industrial ceramics block (21) of ring-type is combined into a complete circumference；Disk roller (2) is arranged on roller apparatus, along mill (1) circle Circumferential direction is evenly equipped with three roller apparatus, and the roller apparatus includes mounting bracket (22), the disk roller (2) in tire shape, disk roller Device is provided with position-limit mechanism, makes to be provided with gap between lower working face and upper working face, and both orders will not be contacted directly；Disk roller (2) rotating shaft is arranged in the spindle hole on mounting bracket (22), when mill (1) rotates, working face and upper work under grinding roller grinding machine Little particle raw material between face drives disk roller (2), and passive rotation, frame (4) are provided with bearing block (23), mounting bracket around the shaft (22) lower end is connected the rotating shaft for so as to rotate, making disk roller (2) and ground by support shaft with the axis hole of bearing block (23) Acute angle can be adjusted with thickness of feed layer；The upper end of pull action cylinder (3) is connected with the side of mounting bracket (22), pull action cylinder (3) Lower end is connected with the base of frame (4), and pull action cylinder (3) provides the pressure that disk roller (2) presses to the little particle raw material on mill (1) Power, so that little particle raw material turns into powdered rolling broken and grinding collective effect, form ceramic powder.
- 4. according to a kind of fine grinding roller mill as claimed in claim 3, it is characterised in that：Also include upper industrial ceramics block (21), Mounting surface glue of upper industrial ceramics block (21) bottom surface with disk roller (2) circumferentially is be bonded, upper industrial ceramics block (21) it is front and rear It is all provided with fluted on side, clamping plate (41) is equipped with the both sides end face of disk roller (2), the clamping plate (41) is provided with lug boss Point, block the groove and realize fixation of the industrial ceramics block (21) on disk roller (2).
- 5. according to a kind of fine grinding roller mill as claimed in claim 3, it is characterised in that：Mill (1) is provided with some pieces of mills Pad (12), mill pad (12) are provided with three annular mounting surfaces from the inside to the outside, and the mounting surface positioned at most inner side is sector Anchor ring, it is cone torus positioned at middle and outermost two, the taper positioned at outermost mounting surface is more than positioned at centre The taper of mounting surface, lower industrial ceramics block (11) is equipped with three mounting surfaces, and all lower industrial ceramics blocks (11) are tight Suffer setting；The fix bar (13) that section is rectangle is provided between two lower industrial ceramics blocks (11) on same mounting surface, Lower industrial ceramics block (11) is provided with groove, and fix bar (13) is located in the groove, and the both ends of fix bar (13) pass through cylinder The rectangular opening helped pull a cart on (14), cylinder are helped pull a cart and are connected with bolt on (14), and the bolt passes through from the bottom surface of mill pad (12) Mill pad (12) helped pull a cart with cylinder (14) be threadedly coupled so that fix bar (13) both ends are fixed on cylinder and helped pull a cart on (14), Industrial ceramics block (11) is most played to be fixed on above three mounting surface at last.
- 6. according to a kind of fine grinding roller mill as claimed in claim 5, it is characterised in that：Mill (1) serves as a contrast including several mills Block (12), several described mill pads (12) are spliced into a complete annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847338.4A CN107469999B (en) | 2017-09-19 | 2017-09-19 | A kind of grinding process and equipment of ceramic raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108465543A (en) * | 2018-04-20 | 2018-08-31 | 合肥沃智信息科技有限公司 | A kind of ceramic powder production and processing technology |
| CN109092444A (en) * | 2018-08-03 | 2018-12-28 | 江苏长松科技发展有限公司 | A kind of powdery paints production milling equipment for lamp stand surface |
| CN109833945A (en) * | 2019-03-19 | 2019-06-04 | 江苏振强机械科技股份有限公司 | A kind of abrasive disk type sand making machine |
| CN110040958A (en) * | 2019-03-26 | 2019-07-23 | 合肥卓越义齿制作有限公司 | A kind of efficient glazing method of zirconia ceramics tooth |
| CN111889174A (en) * | 2020-07-19 | 2020-11-06 | 申存栓 | Can guarantee abundant broken recovery unit for ceramic manufacture |
| CN113617444A (en) * | 2021-08-23 | 2021-11-09 | 湖北淦速新材料科技有限公司 | Calcite powder production device and production process thereof |
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| CN113617444A (en) * | 2021-08-23 | 2021-11-09 | 湖北淦速新材料科技有限公司 | Calcite powder production device and production process thereof |
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