CN109046695B - Ceramic slurry secondary grinding machine - Google Patents
Ceramic slurry secondary grinding machine Download PDFInfo
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- CN109046695B CN109046695B CN201811108351.9A CN201811108351A CN109046695B CN 109046695 B CN109046695 B CN 109046695B CN 201811108351 A CN201811108351 A CN 201811108351A CN 109046695 B CN109046695 B CN 109046695B
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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
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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
- 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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize 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
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
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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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/12—Shape or construction of discs
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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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
Abstract
The invention relates to the field of ceramic slurry grinding equipment, in particular to a secondary grinding machine for ceramic slurry; the grinding device comprises a base, a grinding cylinder and a collecting box, wherein the base comprises a bottom plate, a support, a fine grinding cylinder support, a support rod and a transmission shaft support; the bracket is fixedly connected to the rear end of the bottom plate; the fine grinding cylinder bracket and the grinding cylinder bracket are respectively and fixedly connected to the middle end and the upper end of the bracket; the supporting rod is fixedly connected to one side of the bottom plate; two transmission shaft supports are arranged, and both the two transmission shaft supports are fixedly connected to the supporting rod and aligned up and down; the ceramic slurry primarily ground by the ball mill can be secondarily ground by the grinding cylinder and the fine grinding cylinder; the grinding cylinder carries out preliminary grinding and screening to thick liquids through the mode of imitating manual grinding, carries the thick liquids that will satisfy the secondary condition of polishing to the accurate grinding cylinder correct grinding and grinds repeatedly to the thick liquids that do not conform to the standard.
Description
Technical Field
The invention relates to the field of ceramic slurry grinding equipment, in particular to a secondary grinding machine for ceramic slurry.
Background
The production of precision ceramic raw materials requires a series of complicated procedures such as pulverization, grinding, washing, chemical dissolution, standing and suspension, magnetic classification, liquid dispersion, mixing, classification, degassing, filtration, spray drying, etc., and in the conventional grinding process of ceramic raw materials, ball milling is generally used. In the process of ball milling, part of ingredients are generally placed firstly for ball milling for a period of time, then the rest ingredients are added for ball milling together, the total ball milling time is different from dozens of hours to thirty or more hours according to the difference of the ingredients, the ball mill grinds mud particles through ball stone impact and friction in a cylinder, the uniformity of raw material grinding gradually rises along with the grinding time, so the ball mill can grind the raw material to be uniform by continuous ball milling for a long time, and a lot of energy and time are wasted. Therefore, the ceramic slurry secondary grinding machine is provided, the raw materials are primarily ground by the ball mill and then the slurry is transferred to the secondary grinding machine, so that the primarily ground slurry can be secondarily ground until the slurry is uniformly ground, and the grinding time of the slurry is shortened.
Disclosure of Invention
The invention aims to provide a secondary grinding machine for ceramic slurry, which can carry out secondary grinding on primarily ground ceramic slurry.
The purpose of the invention is realized by the following technical scheme:
a secondary grinding machine for ceramic slurry comprises a base, a grinding cylinder and a collecting box, wherein the base comprises a bottom plate, a bracket, a fine grinding cylinder bracket, a supporting rod and a transmission shaft bracket; the bracket is fixedly connected to the rear end of the bottom plate; the fine grinding cylinder bracket and the grinding cylinder bracket are respectively and fixedly connected to the middle end and the upper end of the bracket; the supporting rod is fixedly connected to one side of the bottom plate; two transmission shaft supports are arranged, and both the two transmission shaft supports are fixedly connected to the supporting rod and aligned up and down;
the grinding cylinder comprises a grinding cylinder body, a drop tube, a grinding shaft frame, a grinding shaft, a driven belt wheel, an inclined shaft, a grinding sheet, a driving belt wheel, a transmission shaft, a driven gear, a motor, a driving gear and a driving bevel gear; the dropping pipe is connected and communicated with the bottom end of the grinding cylinder body; the outer end of the grinding shaft bracket is fixedly connected to one side of the top end of the grinding cylinder body; the grinding shaft is connected to the inner side of the grinding shaft frame in a rotating fit manner; the driven belt wheel is fixedly connected to the top end of the grinding shaft; one end of the inclined shaft is fixedly connected to the bottom end of the grinding shaft, and the other end of the inclined shaft is fixedly connected to the middle end of the top surface of the grinding sheet; the bottom surface of the grinding sheet is set to be a cambered surface, and the cambered surface of the bottom surface of the grinding sheet is attached to the cambered surface at the bottom end of the inner wall of the grinding cylinder body; the driving belt wheel is in transmission connection with the driven belt wheel through a belt, and the driving belt wheel is fixedly connected to the top end of the transmission shaft; the driven gear is fixedly connected to the middle end of the transmission shaft; the driving gear is fixedly connected to an output shaft of the motor; the driving gear is in meshed transmission with the driven gear; the driving bevel gear is fixedly connected to the bottom end of the transmission shaft; the grinding cylinder body is fixedly connected to the grinding cylinder bracket; two ends of the transmission shaft are respectively connected in the two transmission shaft brackets in a rotating fit manner; the motor is fixedly connected to one of the transmission shaft brackets;
the collecting box comprises a collecting box body which is fixedly connected to the bottom plate; the collecting box body is arranged at the lower end of the falling pipe;
the grinding cylinder also comprises a filter screen I; filter screen I fixed connection is in the junction of grinding vessel barrel and downpipe, and the top surface and the abrasive disc laminating of filter screen I.
The secondary grinding machine for the ceramic slurry further comprises a fine grinding cylinder, wherein the fine grinding cylinder comprises a fine grinding cylinder body, a gear shaft frame, a gear shaft, a driven bevel gear, a driving gear, an isolation grinding plate, a secondary liquid inlet hole, a linkage shaft hole, an upper grinding plate, a primary liquid inlet hole, a hexagonal groove, a gear ring frame, a gear ring, a lower grinding plate, a tertiary liquid inlet hole, a linkage shaft, a hexagonal sliding block, a bottom grinding plate and a liquid outlet hole; the gear shaft bracket is fixedly connected to the top end of the barrel body of the fine grinding barrel; the middle end of the gear shaft is connected to the gear shaft frame in a rotating fit manner; the driving gear and the driven bevel gear are respectively and fixedly connected to the inner side and the outer side of the gear shaft; the isolation abrasive disc is fixedly connected to the middle end of the inner wall of the barrel body of the fine grinding barrel; the isolation abrasive disc is provided with a plurality of secondary liquid inlet holes which are uniformly arranged on the inner ring of the isolation abrasive disc in a surrounding manner; the linkage shaft hole is arranged at the middle end of the isolation abrasive disc; the secondary liquid inlet hole and the linkage shaft hole penetrate through the isolation grinding disc from top to bottom; the upper grinding plate is connected in the cylinder body of the fine grinding cylinder in a clearance fit manner, and the bottom surface of the upper grinding plate is attached to the top surface of the isolation grinding plate; the upper grinding sheet is provided with a plurality of primary liquid inlet holes, the plurality of primary liquid inlet holes are uniformly arranged on the outer ring of the upper grinding sheet in a surrounding manner, and the plurality of primary liquid inlet holes penetrate through the upper grinding sheet from top to bottom; the hexagonal groove is arranged at the middle end of the bottom surface of the upper grinding sheet, and the upper end of the hexagonal groove does not penetrate through the upper grinding sheet; the gear ring frames are provided with a plurality of gear ring frames which are uniformly distributed and fixedly connected with the outer ring on the top surface of the upper grinding sheet; the bottom end of the gear ring is fixedly connected to the top ends of the plurality of gear ring frames; the gear ring is in meshing transmission with the driving gear; the plurality of third-stage liquid inlet holes are uniformly arranged on the outer ring of the lower grinding sheet in a surrounding manner, and penetrate through the lower grinding sheet up and down; the linkage shaft is fixedly connected with the middle end of the top surface of the lower grinding sheet; the hexagonal sliding block is fixedly connected to the top end of the linkage shaft; the bottom grinding sheet is fixedly connected to the bottom end of the inner wall of the cylinder body of the fine grinding cylinder; the middle end of the bottom grinding disc is provided with a liquid outlet hole; the lower grinding sheet is in clearance fit in the cylinder body of the fine grinding cylinder, and the bottom surface of the lower grinding sheet is attached to the top surface of the bottom grinding sheet; the linkage shaft is connected in the linkage shaft hole in a rotating fit manner; the hexagonal sliding block is connected in the hexagonal groove in a sliding fit manner; the lower grinding plate is positioned below the isolation grinding plate; the fine grinding cylinder body is fixedly connected to the fine grinding cylinder bracket; the fine grinding cylinder body is arranged below the falling pipe; the liquid outlet hole is arranged above the box body of the collecting box; the driven bevel gear is in meshing transmission with the grinding sheet.
The cross section of the upper grinding plate becomes thinner gradually from inside to outside.
The cross section of the lower grinding plate becomes thinner gradually from inside to outside.
The fine grinding cylinder also comprises a water pipe frame, and the water pipe frame is fixedly connected to the top end of the side face of the fine grinding cylinder body.
The collecting box also comprises a filter screen II, a water outlet pipe, a water pump and a water inlet pipe, wherein the filter screen II is fixedly connected to the middle end of the inner wall of the box body of the collecting box; the water inlet of the water outlet pipe is connected and communicated with the bottom end of the side surface of the box body of the collecting box; the water outlet of the water outlet pipe is connected and communicated with the water inlet of the water pump; the water outlet of the water pump is connected and communicated with the water inlet of the water inlet pipe; the water outlet of the water inlet pipe is positioned above the cylinder body of the fine grinding cylinder; the upper end of the water inlet pipe is fixedly connected to the water pipe frame.
The invention has the beneficial effects that:
the ceramic slurry primarily ground by the ball mill can be secondarily ground by the grinding cylinder and the fine grinding cylinder; the grinding cylinder carries out primary grinding and screening on the slurry in a mode of simulating manual grinding, the slurry meeting the accurate grinding condition is conveyed to the fine grinding cylinder, and the slurry not meeting the standard is repeatedly ground; the fine grinding cylinder uniformly and multi-level grinds the slurry output from the grinding cylinder through the multi-layer grinding plates arranged in the fine grinding cylinder, so that the slurry output from the grinding cylinder can be finely ground to meet the required requirement and the uniformity of particles in the slurry is optimized; be equipped with filter screen II in the collecting box, can carry out preliminary dehydration with the thick liquids of final input to the collecting box to the hydrologic cycle that will filter out pours into the fine grinding section of thick bamboo or grinding vessel into, and the thick liquids pours into the pure water into at the in-process of grinding and can improve the circulation of thick liquids, and plays certain lubrication action to device inside, improves the effect of correct grinding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a first schematic view of the polishing drum of the present invention;
FIG. 4 is a first schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of the second embodiment of the present invention;
fig. 6 is a first schematic view of the refining cylinder structure of the present invention;
fig. 7 is a second schematic structural view of a refining cylinder of the present invention;
fig. 8 is a schematic view three of the refining cylinder structure of the present invention;
fig. 9 is a fourth schematic structural view of a refining cylinder of the present invention;
fig. 10 is a fifth schematic structural view of a refining cylinder of the present invention;
FIG. 11 is a schematic cross-sectional view of the present invention;
fig. 12 is a schematic view of the structure of the collection box of the present invention.
In the figure: a base 1; a bottom plate 1-1; 1-2 of a bracket; 1-3 of a fine grinding cylinder bracket; 1-4 parts of a grinding cylinder bracket; 1-5 of a strut; transmission shaft supports 1-6; a grinding cylinder 2; 2-1 of a grinding cylinder body; 2-2 of a drop pipe; 2-3 of a grinding shaft bracket; 2-4 parts of a grinding shaft; 2-5 of a driven belt wheel; an inclined axis 2-6; 2-7 parts of grinding sheet; 2-8 of a driving belt wheel; 2-9 parts of a transmission shaft; 2-10 parts of driven gear; 2-11 of a motor; 2-12 parts of a driving gear; 2-13 parts of a driving bevel gear; 2-14 parts of a filter screen I; a fine grinding cylinder 3; finely grinding the barrel body 3-1; 3-2 of a gear shaft bracket; a gear shaft 3-3; 3-4 parts of a driven bevel gear; driving gears 3-5; 3-6 parts of a water pipe frame; isolating abrasive discs 3-7; 3-8 of a secondary liquid inlet hole; linkage shaft holes 3-9; grinding 3-10 parts of a grinding piece; 3-11 primary liquid inlet holes; 3-12 of hexagonal groove; 3-13 parts of a gear ring frame; ring gears 3-14; 3-15 parts of lower grinding sheet; 3-16 of a third-level liquid inlet hole; 3-17 of a linkage shaft; 3-18 parts of hexagonal slide block; bottom abrasive disc 3-19; 3-20 parts of liquid outlet holes; a collection box 4; a collection box body 4-1; a filter screen II 4-2; a water outlet pipe 4-3; 4-4 of a water pump; and 4-5 of water inlet pipe.
Detailed Description
The present invention is described in further detail below with reference to figures 1-12.
The first embodiment is as follows:
as shown in fig. 1-12, a ceramic slurry secondary grinding machine comprises a base 1, a grinding cylinder 2 and a collecting box 4, wherein the base 1 comprises a bottom plate 1-1, a bracket 1-2, a fine grinding cylinder bracket 1-3, a grinding cylinder bracket 1-4, a support rod 1-5 and a transmission shaft bracket 1-6; the bracket 1-2 is fixedly connected with the rear end of the bottom plate 1-1; the fine grinding cylinder bracket 1-3 and the grinding cylinder bracket 1-4 are respectively and fixedly connected to the middle end and the upper end of the bracket 1-2; the supporting rod 1-5 is fixedly connected to one side of the bottom plate 1-1; two transmission shaft supports 1-6 are arranged, and the two transmission shaft supports 1-6 are fixedly connected to the supporting rods 1-5 and aligned up and down;
the grinding cylinder 2 comprises a grinding cylinder body 2-1, a dropping pipe 2-2, a grinding shaft frame 2-3, a grinding shaft 2-4, a driven belt wheel 2-5, an inclined shaft 2-6, a grinding sheet 2-7, a driving belt wheel 2-8, a transmission shaft 2-9, a driven gear 2-10, a motor 2-11, a driving gear 2-12 and a driving bevel gear 2-13; the falling pipe 2-2 is connected and communicated with the bottom end of the grinding cylinder body 2-1; the outer end of the grinding shaft frame 2-3 is fixedly connected with one side of the top end of the grinding cylinder body 2-1; the grinding shaft 2-4 rotates along the axis of the grinding shaft frame 2-3 through a bearing with a seat and is axially fixed; the driven belt wheel 2-5 is fixedly connected to the top end of the grinding shaft 2-4; one end of the inclined shaft 2-6 is fixedly connected with the bottom end of the grinding shaft 2-4, and the other end of the inclined shaft 2-6 is fixedly connected with the middle end of the top surface of the grinding sheet 2-7; the bottom surface of the grinding sheet 2-7 is set to be an arc surface, and the arc surface of the bottom surface of the grinding sheet 2-7 is attached to the arc surface at the bottom end of the inner wall of the grinding cylinder body 2-1; the driving belt wheel 2-8 is in transmission connection with the driven belt wheel 2-5 through a belt, and the driving belt wheel 2-8 is fixedly connected to the top end of the transmission shaft 2-9; the driven gear 2-10 is fixedly connected to the middle end of the transmission shaft 2-9; the driving gear 2-12 is fixedly connected to an output shaft of the motor 2-11; the driving gear 2-12 is in meshed transmission with the driven gear 2-10; the driving bevel gear 2-13 is fixedly connected to the bottom end of the transmission shaft 2-9; the grinding cylinder body 2-1 is fixedly connected to the grinding cylinder bracket 1-4; two ends of the transmission shafts 2-9 rotate along the axes of the transmission shaft supports 1-6 and are axially fixed in the transmission shaft supports 1-6 through bearings with seats respectively; the motors 2-11 are fixedly connected to one of the transmission shaft brackets 1-6; when the grinding cylinder 2 is used, slurry primarily ground by the ball mill is added into a cylinder body 2-1 of the grinding cylinder, a motor 2-11 is started, the motor 2-11 is controlled by a power supply and a lead, the motor 2-11 drives a driving gear 2-12 to rotate, the driving gear 2-12 drives a driven gear 2-10 to rotate, the driven gear 2-10 drives a transmission shaft 2-9 to rotate, the transmission shaft 2-9 drives a driving belt wheel 2-8 to rotate, the driving belt wheel 2-8 drives a driven belt wheel 2-5 to rotate through a belt, the driven belt wheel 2-5 drives a grinding shaft 2-4 to rotate, and the grinding shaft 2-4 drives an inclined shaft 2-6 to rotate; because the inclined shaft 2-6 is obliquely fixed on the grinding shaft 2-4, the grinding shaft 2-4 drives the bottom end of the inclined shaft 2-6 to circularly swing, and the inclined shaft 2-6 drives the grinding sheets 2-7 to circularly swing; because the bottom surface of the grinding sheet 2-7 is set to be the cambered surface, and the cambered surface of the bottom surface of the grinding sheet 2-7 is attached to the cambered surface at the bottom end of the inner wall of the grinding cylinder body 2-1, the grinding sheet 2-7 can be continuously attached to the inner wall of the grinding cylinder body 2-1 during swinging, so that slurry in the grinding cylinder body 2-1 is ground, and the ground slurry can flow out of the dropping pipe 2-2.
The collecting box 4 comprises a collecting box body 4-1, and the collecting box body 4-1 is fixedly connected to the bottom plate 1-1; the collecting box body 4-1 is arranged at the lower end of the falling pipe 2-2; the collecting box body 4-1 is used for storing the ground slurry.
The grinding cylinder 2 also comprises filter screens I2-14; the filter screen I2-14 is fixedly connected at the joint of the grinding cylinder body 2-1 and the dropping pipe 2-2, and the top surface of the filter screen I2-14 is attached to the grinding sheet 2-7. The filter screen I2-14 can filter the slurry in the grinding cylinder 2, the slurry which does not meet the requirement can be filtered out and is left in the grinding cylinder 2 for continuous grinding, and the top surface of the filter screen I2-14 is attached to the grinding sheet 2-7, so that the phenomenon that the particles in the filtered slurry are accumulated to block the falling pipe 2-2 can be avoided.
The secondary grinding machine for the ceramic slurry further comprises a fine grinding cylinder 3, wherein the fine grinding cylinder 3 comprises a fine grinding cylinder body 3-1, a gear shaft frame 3-2, a gear shaft 3-3, a driven bevel gear 3-4, a driving gear 3-5, an isolation grinding disc 3-7, a secondary liquid inlet hole 3-8, a linkage shaft hole 3-9, an upper grinding disc 3-10, a primary liquid inlet hole 3-11, a hexagonal groove 3-12, a gear ring frame 3-13, a gear ring 3-14, a lower grinding disc 3-15, a tertiary liquid inlet hole 3-16, a linkage shaft 3-17, a hexagonal sliding block 3-18, a bottom grinding disc 3-19 and a liquid outlet hole 3-20; the gear shaft bracket 3-2 is fixedly connected to the top end of the fine grinding cylinder body 3-1; the middle end of the gear shaft 3-3 rotates on the gear shaft frame 3-2 along the axis thereof through a bearing with a seat and is axially fixed; the driving gear 3-5 and the driven bevel gear 3-4 are respectively and fixedly connected to the inner side and the outer side of the gear shaft 3-3; the isolating abrasive disc 3-7 is fixedly connected to the middle end of the inner wall of the fine grinding cylinder body 3-1 and sealed; the isolating abrasive disc 3-7 is provided with a plurality of secondary liquid inlet holes 3-8, and the plurality of secondary liquid inlet holes 3-8 are uniformly arranged on the inner ring of the isolating abrasive disc 3-7 in a surrounding manner; the linkage shaft hole 3-9 is arranged at the middle end of the isolation abrasive disc 3-7; the secondary liquid inlet holes 3-8 and the linkage shaft holes 3-9 penetrate through the isolation abrasive discs 3-7 vertically; the upper abrasive disc 3-10 is connected in the fine grinding cylinder body 3-1 in a clearance fit manner, and the bottom surface of the upper abrasive disc 3-10 is attached to the top surface of the isolation abrasive disc 3-7; the upper grinding sheet 3-10 is provided with a plurality of primary liquid inlet holes 3-11, the plurality of primary liquid inlet holes 3-11 are uniformly arranged on the outer ring of the upper grinding sheet 3-10 in a surrounding manner, and the plurality of primary liquid inlet holes 3-11 vertically penetrate through the upper grinding sheet 3-10; the hexagonal grooves 3-12 are arranged at the middle end of the bottom surface of the upper grinding plate 3-10, and the upper ends of the hexagonal grooves 3-12 do not penetrate through the upper grinding plate 3-10; a plurality of gear ring frames 3-13 are arranged, and the plurality of gear ring frames 3-13 are uniformly distributed and fixedly connected with the outer ring of the top surface of the upper grinding sheet 3-10; the bottom ends of the gear rings 3-14 are fixedly connected to the top ends of the plurality of gear ring frames 3-13; the gear ring 3-14 is in meshing transmission with the driving gear 3-5; the three-level liquid inlet holes 3-16 are provided with a plurality of three-level liquid inlet holes 3-16, the three-level liquid inlet holes 3-16 are uniformly arranged on the outer ring of the lower grinding sheet 3-15 in a surrounding manner, and the three-level liquid inlet holes 3-16 penetrate through the lower grinding sheet 3-15 up and down; the linkage shaft 3-17 is fixedly connected with the middle end of the top surface of the lower grinding sheet 3-15; the hexagonal sliding blocks 3-18 are fixedly connected to the top ends of the universal driving shafts 3-17; the bottom grinding sheet 3-19 is fixedly connected to the bottom end of the inner wall of the fine grinding cylinder body 3-1 and sealed; the middle end of the bottom grinding sheet 3-19 is provided with a liquid outlet hole 3-20; the lower grinding plate 3-15 is in clearance fit in the cylinder body 3-1 of the refining cylinder, and the bottom surface of the lower grinding plate 3-15 is attached to the top surface of the bottom grinding plate 3-19; the linkage shafts 3-17 are connected in the linkage shaft holes 3-9 in a rotating fit manner; the hexagonal sliding blocks 3-18 are connected in the hexagonal grooves 3-12 in a sliding fit manner; the lower abrasive disc 3-15 is positioned below the insulation abrasive disc 3-7; the fine grinding cylinder body 3-1 is fixedly connected to the fine grinding cylinder bracket 1-3; the fine grinding cylinder body 3-1 is arranged below the falling pipe 2-2; the liquid outlet holes 3-20 are arranged above the collecting box body 4-1; the driven bevel gears 3-4 and the grinding sheets 2-7 are in meshing transmission. Slurry discharged from the lower dropping pipe 2-2 falls into a cylinder body 3-1 of the fine grinding cylinder under the attraction of gravity, a driving shaft 2-9 drives a driving bevel gear 2-13 to rotate, the driving bevel gear 2-13 drives a driven bevel gear 3-4 to rotate, the driven bevel gear 3-4 drives a driving gear 3-5 to rotate through a gear shaft 3-3, the driving gear 3-5 drives a gear ring 3-14 to rotate, the gear ring 3-14 drives an upper grinding plate 3-10 to rotate through a gear ring frame 3-13, the bottom surface of the upper grinding plate 3-10 is a rough surface, the upper grinding plate 3-10 drives a hexagonal slide block 3-18 to rotate through a hexagonal groove 3-12 during rotation, and the hexagonal slide block 3-18 drives a lower grinding plate 3-15 to rotate through a linkage shaft 3-17, the bottom surface of the lower grinding sheet 3-15 is a rough surface, the top surfaces of the isolation grinding sheet 3-7 and the bottom grinding sheet 3-19 are rough surfaces, the upper grinding sheet 3-10 and the lower grinding sheet 3-15 respectively rub the isolation grinding sheet 3-7 and the bottom grinding sheet 3-19 through self gravity, particles in the slurry are ground through the rough surfaces between two upper grinding sheets 3-10 and two lower grinding sheets 3-15, the hexagonal grooves 3-12 and the hexagonal sliding blocks 3-18 can slide up and down relatively, the upper grinding sheet 3-10 can drive the lower grinding sheet 3-15 to rotate, but the relative distance between the lower grinding sheet 3-15 and the upper grinding sheet 3-10 is not fixed, the advantage that the lower grinding sheet 3-15 and the upper grinding sheet 3-10 can be driven but the relative distance is not fixed is that the condition that the lower grinding sheet 3-15 and the upper grinding sheet 3-10 are not abraded to different degrees can be avoided, the lower grinding sheet 3-15 supporting the upper grinding sheet 3-10 causes the upper grinding sheet 3-10 to lose pressure on the isolating grinding sheet 3-7, or the upper grinding sheet 3-10 acting on the lower grinding sheet 3-15 has a suspension effect to cause the lower grinding sheet 3-15 to lose pressure on the bottom grinding sheet 3-19, thereby losing a grinding effect; the hexagonal grooves 3-12 and the hexagonal sliding blocks 3-18 are used for transmission, so that the lower grinding plates 3-15 and the upper grinding plates 3-10 can continuously grind slurry through self gravity; when the pulp discharged from the lower dropping pipe 2-2 falls into the refining cylinder body 3-1 by gravity attraction, the pulp flows into the space between the bottom surface of the upper grinding sheet 3-10 and the top surface of the isolating grinding sheet 3-7 through the primary liquid inlet holes 3-11 from the top surface of the upper grinding sheet 3-10 due to the fluidity, the weight of the upper grinding sheet 3-10 rotating the upper grinding sheet 3-10 can enable the bottom surface of the upper grinding sheet 3-10 and the isolating grinding sheet 3-7 to grind the pulp together, the pulp flows into the secondary liquid inlet holes 3-8 between the bottom surface of the upper grinding sheet 3-10 and the top surface of the isolating grinding sheet 3-7 in the grinding process, the process is primary grinding, and flows into the secondary liquid inlet holes 3-8, and when the flow rate of the pulp is large, the pulp also flows downwards through the linkage shaft holes 3-9, at the moment, the relative rotation between the linkage shaft 3-17 and the linkage shaft hole 3-9 can also play a certain grinding effect on the slurry, when the slurry flows downwards between the lower grinding sheet 3-15 and the isolation grinding sheet 3-7 through the secondary liquid inlet hole 3-8 or the linkage shaft hole 3-9, the slurry can flow into the tertiary liquid inlet hole 3-16 slightly and loosely due to the fact that relative pressure does not exist between the lower grinding sheet 3-15 and the isolation grinding sheet 3-7, when the slurry flows between the lower grinding sheet 3-15 and the bottom grinding sheet 3-19 through the tertiary liquid inlet hole 3-16, secondary grinding which is similar to the primary grinding can be carried out, and finally the slurry flows out of the fine grinding barrel 3 through the liquid outlet hole 3-20.
The cross section of the upper abrasive disc 3-10 becomes thinner gradually from inside to outside. The cross section of the lower grinding sheet 3-15 becomes thinner gradually from inside to outside. Therefore, the upper and lower surfaces of the lower grinding plates 3-15 and the upper grinding plates 3-10 can be changed into cambered surfaces, so that the slurry is attracted by gravity in the fine grinding cylinder 3 to assist the slurry to flow, the slurry has better fluidity in the fine grinding cylinder 3, and the blockage of particles in the slurry is avoided.
The fine grinding cylinder 3 also comprises a water pipe frame 3-6, and the water pipe frame 3-6 is fixedly connected to the top end of the side surface of the fine grinding cylinder body 3-1. The water pipe frame 3-6 is connected with the fine grinding cylinder body 3-1 through a bolt, and can be connected with the grinding cylinder body 2-1 through a bolt after being detached.
The collecting box 4 also comprises a filter screen II 4-2, a water outlet pipe 4-3, a water pump 4-4 and a water inlet pipe 4-5, wherein the filter screen II 4-2 is fixedly connected to the middle end of the inner wall of the collecting box body 4-1; the water inlet of the water outlet pipe 4-3 is connected and communicated with the bottom end of the side surface of the collecting box body 4-1; the water outlet of the water outlet pipe 4-3 is connected and communicated with the water inlet of the water pump 4-4; the water outlet of the water pump 4-4 is connected and communicated with the water inlet of the water inlet pipe 4-5; the water outlet of the water inlet pipe 4-5 is positioned above the barrel body 3-1 of the fine grinding barrel; the upper ends of the water inlet pipes 4-5 are fixedly connected to the water pipe frames 3-6. The slurry is discharged from the liquid outlet holes 3-20 and then falls into the collecting box body 4-1, the filter screen II 4-2 in the collecting box body 4-1 can carry out preliminary dehydration treatment on the slurry, the separated water is input into the water inlet pipe 4-5 through the water pump 4-4 by the water outlet pipe 4-3, and finally the water inlet pipe 4-5 is added into the fine grinding cylinder 3, the slurry can be injected with pure water in the grinding process to improve the circulation of the slurry and play a certain lubricating role for the inside of the device to improve the fine grinding effect, the water inlet pipe 4-5 is a flexible hose, when the slurry in the grinding cylinder 2 is dry, the water pipe frame 3-6 can be fixedly connected to the grinding cylinder 2, so that the water output by the water inlet pipe 4-5 can be injected into the grinding cylinder 2, and then flows to the fine grinding cylinder 3 through the filter screen I2-14 in the grinding cylinder 2. The fixed connection in the invention refers to fixing through welding, thread fixing and other modes, and different fixing modes are used in combination with different use environments.
The working principle of the invention is as follows:
when the automatic grinding device is used, slurry primarily ground by the ball mill is added into a grinding cylinder barrel 2-1, a motor 2-11 is started, the motor 2-11 is controlled by a power supply and a lead, the motor 2-11 drives a driving gear 2-12 to rotate, the driving gear 2-12 drives a driven gear 2-10 to rotate, the driven gear 2-10 drives a transmission shaft 2-9 to rotate, the transmission shaft 2-9 drives a driving belt wheel 2-8 to rotate, the driving belt wheel 2-8 drives a driven belt wheel 2-5 to rotate through a belt, the driven belt wheel 2-5 drives a grinding shaft 2-4 to rotate, and the grinding shaft 2-4 drives an inclined shaft 2-6 to rotate; because the inclined shaft 2-6 is obliquely fixed on the grinding shaft 2-4, the grinding shaft 2-4 drives the bottom end of the inclined shaft 2-6 to circularly swing, and the inclined shaft 2-6 drives the grinding sheets 2-7 to circularly swing; because the bottom surface of the grinding sheet 2-7 is set to be the cambered surface, and the cambered surface of the bottom surface of the grinding sheet 2-7 is attached to the cambered surface at the bottom end of the inner wall of the grinding cylinder body 2-1, the grinding sheet 2-7 can be continuously attached to the inner wall of the grinding cylinder body 2-1 during swinging, so that slurry in the grinding cylinder body 2-1 is ground, and the ground slurry can flow out of the dropping pipe 2-2. The collecting box body 4-1 is used for storing the ground slurry. The filter screen I2-14 can filter the slurry in the grinding cylinder 2, the slurry which does not meet the requirement can be filtered out and is left in the grinding cylinder 2 for continuous grinding, and the top surface of the filter screen I2-14 is attached to the grinding sheet 2-7, so that the phenomenon that the particles in the filtered slurry are accumulated to block the falling pipe 2-2 can be avoided. Slurry discharged from the lower dropping pipe 2-2 falls into a cylinder body 3-1 of the fine grinding cylinder under the attraction of gravity, a driving shaft 2-9 drives a driving bevel gear 2-13 to rotate, the driving bevel gear 2-13 drives a driven bevel gear 3-4 to rotate, the driven bevel gear 3-4 drives a driving gear 3-5 to rotate through a gear shaft 3-3, the driving gear 3-5 drives a gear ring 3-14 to rotate, the gear ring 3-14 drives an upper grinding plate 3-10 to rotate through a gear ring frame 3-13, the bottom surface of the upper grinding plate 3-10 is a rough surface, the upper grinding plate 3-10 drives a hexagonal slide block 3-18 to rotate through a hexagonal groove 3-12 during rotation, and the hexagonal slide block 3-18 drives a lower grinding plate 3-15 to rotate through a linkage shaft 3-17, the bottom surface of the lower grinding sheet 3-15 is a rough surface, the top surfaces of the isolation grinding sheet 3-7 and the bottom grinding sheet 3-19 are rough surfaces, the upper grinding sheet 3-10 and the lower grinding sheet 3-15 respectively rub the isolation grinding sheet 3-7 and the bottom grinding sheet 3-19 through self gravity, particles in the slurry are ground through the rough surfaces between two upper grinding sheets 3-10 and two lower grinding sheets 3-15, the hexagonal grooves 3-12 and the hexagonal sliding blocks 3-18 can slide up and down relatively, the upper grinding sheet 3-10 can drive the lower grinding sheet 3-15 to rotate, but the relative distance between the lower grinding sheet 3-15 and the upper grinding sheet 3-10 is not fixed, the advantage that the lower grinding sheet 3-15 and the upper grinding sheet 3-10 can be driven but the relative distance is not fixed is that the condition that the lower grinding sheet 3-15 and the upper grinding sheet 3-10 are not abraded to different degrees can be avoided, the lower grinding sheet 3-15 supporting the upper grinding sheet 3-10 causes the upper grinding sheet 3-10 to lose pressure on the isolating grinding sheet 3-7, or the upper grinding sheet 3-10 acting on the lower grinding sheet 3-15 has a suspension effect to cause the lower grinding sheet 3-15 to lose pressure on the bottom grinding sheet 3-19, thereby losing a grinding effect; the hexagonal grooves 3-12 and the hexagonal sliding blocks 3-18 are used for transmission, so that the lower grinding plates 3-15 and the upper grinding plates 3-10 can continuously grind slurry through self gravity; when the pulp discharged from the lower dropping pipe 2-2 falls into the refining cylinder body 3-1 by gravity attraction, the pulp flows into the space between the bottom surface of the upper grinding sheet 3-10 and the top surface of the isolating grinding sheet 3-7 through the primary liquid inlet holes 3-11 from the top surface of the upper grinding sheet 3-10 due to the fluidity, the weight of the upper grinding sheet 3-10 rotating the upper grinding sheet 3-10 can enable the bottom surface of the upper grinding sheet 3-10 and the isolating grinding sheet 3-7 to grind the pulp together, the pulp flows into the secondary liquid inlet holes 3-8 between the bottom surface of the upper grinding sheet 3-10 and the top surface of the isolating grinding sheet 3-7 in the grinding process, the process is primary grinding, and flows into the secondary liquid inlet holes 3-8, and when the flow rate of the pulp is large, the pulp also flows downwards through the linkage shaft holes 3-9, at the moment, the relative rotation between the linkage shaft 3-17 and the linkage shaft hole 3-9 can also play a certain grinding effect on the slurry, when the slurry flows downwards between the lower grinding sheet 3-15 and the isolation grinding sheet 3-7 through the secondary liquid inlet hole 3-8 or the linkage shaft hole 3-9, the slurry can flow into the tertiary liquid inlet hole 3-16 slightly and loosely due to the fact that relative pressure does not exist between the lower grinding sheet 3-15 and the isolation grinding sheet 3-7, when the slurry flows between the lower grinding sheet 3-15 and the bottom grinding sheet 3-19 through the tertiary liquid inlet hole 3-16, secondary grinding which is similar to the primary grinding can be carried out, and finally the slurry flows out of the fine grinding barrel 3 through the liquid outlet hole 3-20. Therefore, the upper and lower surfaces of the lower grinding plates 3-15 and the upper grinding plates 3-10 can be changed into cambered surfaces, so that the slurry is attracted by gravity in the fine grinding cylinder 3 to assist the slurry to flow, the slurry has better fluidity in the fine grinding cylinder 3, and the blockage of particles in the slurry is avoided. The water pipe frame 3-6 is connected with the fine grinding cylinder body 3-1 through a bolt, and can be connected with the grinding cylinder body 2-1 through a bolt after being detached. The slurry is discharged from the liquid outlet holes 3-20 and then falls into the collecting box body 4-1, the filter screen II 4-2 in the collecting box body 4-1 can carry out preliminary dehydration treatment on the slurry, the separated water is input into the water inlet pipe 4-5 through the water pump 4-4 by the water outlet pipe 4-3, and finally the water inlet pipe 4-5 is added into the fine grinding cylinder 3, the slurry can be injected with pure water in the grinding process to improve the circulation of the slurry and play a certain lubricating role for the inside of the device to improve the fine grinding effect, the water inlet pipe 4-5 is a flexible hose, when the slurry in the grinding cylinder 2 is dry, the water pipe frame 3-6 can be fixedly connected to the grinding cylinder 2, so that the water output by the water inlet pipe 4-5 can be injected into the grinding cylinder 2, and then flows to the fine grinding cylinder 3 through the filter screen I2-14 in the grinding cylinder 2.
It is to be understood that the above description is not intended to limit the invention, and the invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which may be made by one skilled in the art within the spirit and scope of the invention are included therein.
Claims (5)
1. The utility model provides a ceramic thick liquids secondary grinding machine, includes base (1), grinding vessel (2) and collecting box (4), its characterized in that: the base (1) comprises a bottom plate (1-1), a bracket (1-2), a fine grinding cylinder bracket (1-3), a grinding cylinder bracket (1-4), a support rod (1-5) and a transmission shaft bracket (1-6); the bracket (1-2) is fixedly connected with the rear end of the bottom plate (1-1); the fine grinding cylinder bracket (1-3) and the grinding cylinder bracket (1-4) are respectively and fixedly connected to the middle end and the upper end of the bracket (1-2); the supporting rod (1-5) is fixedly connected with one side of the bottom plate (1-1); two transmission shaft supports (1-6) are arranged, and the two transmission shaft supports (1-6) are fixedly connected to the supporting rods (1-5) and aligned up and down;
the grinding cylinder (2) comprises a grinding cylinder body (2-1), a dropping pipe (2-2), a grinding shaft frame (2-3), a grinding shaft (2-4), a driven pulley (2-5), an inclined shaft (2-6), a grinding sheet (2-7), a driving pulley (2-8), a transmission shaft (2-9), a driven gear (2-10), a motor (2-11), a driving gear (2-12) and a driving bevel gear (2-13); the falling pipe (2-2) is connected and communicated with the bottom end of the grinding cylinder body (2-1); the outer end of the grinding shaft bracket (2-3) is fixedly connected with one side of the top end of the grinding cylinder body (2-1); the grinding shaft (2-4) is connected to the inner side of the grinding shaft frame (2-3) in a rotating fit manner; the driven belt wheel (2-5) is fixedly connected with the top end of the grinding shaft (2-4); one end of the inclined shaft (2-6) is fixedly connected with the bottom end of the grinding shaft (2-4), and the other end of the inclined shaft (2-6) is fixedly connected with the middle end of the top surface of the grinding sheet (2-7); the bottom surface of the grinding sheet (2-7) is set to be an arc surface, and the arc surface of the bottom surface of the grinding sheet (2-7) is attached to the arc surface at the bottom end of the inner wall of the grinding cylinder body (2-1); the driving belt wheel (2-8) is in belt transmission connection with the driven belt wheel (2-5) through a belt, and the driving belt wheel (2-8) is fixedly connected to the top end of the transmission shaft (2-9); the driven gear (2-10) is fixedly connected to the middle end of the transmission shaft (2-9); the driving gear (2-12) is fixedly connected to an output shaft of the motor (2-11); the driving gear (2-12) is in meshed transmission with the driven gear (2-10); the driving bevel gear (2-13) is fixedly connected to the bottom end of the transmission shaft (2-9); the grinding cylinder body (2-1) is fixedly connected to the grinding cylinder bracket (1-4); two ends of the transmission shafts (2-9) are respectively connected in the two transmission shaft brackets (1-6) in a rotating fit manner; the motors (2-11) are fixedly connected to one of the transmission shaft brackets (1-6);
the collecting box (4) comprises a collecting box body (4-1), and the collecting box body (4-1) is fixedly connected to the bottom plate (1-1); the collecting box body (4-1) is arranged at the lower end of the falling pipe (2-2);
the grinding cylinder (2) also comprises a filter screen I (2-14); the filter screen I (2-14) is fixedly connected with the joint of the grinding cylinder body (2-1) and the falling pipe (2-2), and the top surface of the filter screen I (2-14) is attached to the grinding sheet (2-7);
the secondary grinding machine for the ceramic slurry further comprises a fine grinding cylinder (3), wherein the fine grinding cylinder (3) comprises a fine grinding cylinder body (3-1), a gear shaft frame (3-2), a gear shaft (3-3), a driven bevel gear (3-4), a driving gear (3-5), an isolation grinding disc (3-7), a secondary liquid inlet hole (3-8), a linkage shaft hole (3-9) and an upper grinding disc (3-10), the device comprises a first-stage liquid inlet (3-11), hexagonal grooves (3-12), a gear ring frame (3-13), a gear ring (3-14), a lower grinding plate (3-15), a third-stage liquid inlet (3-16), a linkage shaft (3-17), a hexagonal sliding block (3-18), a bottom grinding plate (3-19) and a liquid outlet (3-20); the gear shaft bracket (3-2) is fixedly connected to the top end of the cylinder body (3-1) of the fine grinding cylinder; the middle end of the gear shaft (3-3) is connected to the gear shaft frame (3-2) in a rotating fit manner; the driving gear (3-5) and the driven bevel gear (3-4) are respectively and fixedly connected to the inner side and the outer side of the gear shaft (3-3); the isolating abrasive disc (3-7) is fixedly connected to the middle end of the inner wall of the cylinder body (3-1) of the fine grinding cylinder; the isolating abrasive disc (3-7) is provided with a plurality of secondary liquid inlet holes (3-8), and the plurality of secondary liquid inlet holes (3-8) are uniformly arranged on the inner ring of the isolating abrasive disc (3-7) in a surrounding manner; the linkage shaft hole (3-9) is arranged at the middle end of the isolation abrasive disc (3-7); the secondary liquid inlet hole (3-8) and the linkage shaft hole (3-9) penetrate through the isolation abrasive disc (3-7) up and down; the upper grinding sheet (3-10) is connected in the barrel body (3-1) of the fine grinding barrel in a clearance fit manner, and the bottom surface of the upper grinding sheet (3-10) is attached to the top surface of the isolation grinding sheet (3-7); a plurality of primary liquid inlet holes (3-11) are formed in the upper grinding sheet (3-10), the plurality of primary liquid inlet holes (3-11) are uniformly arranged on the outer ring of the upper grinding sheet (3-10) in a surrounding manner, and the plurality of primary liquid inlet holes (3-11) vertically penetrate through the upper grinding sheet (3-10); the hexagonal grooves (3-12) are arranged at the middle end of the bottom surface of the upper grinding sheet (3-10), and the upper ends of the hexagonal grooves (3-12) do not penetrate through the upper grinding sheet (3-10); a plurality of gear ring frames (3-13) are arranged, and the plurality of gear ring frames (3-13) are uniformly distributed and fixedly connected with the outer ring of the top surface of the upper grinding plate (3-10); the bottom ends of the gear rings (3-14) are fixedly connected to the top ends of the plurality of gear ring frames (3-13); the gear ring (3-14) is in meshing transmission with the driving gear (3-5); the three-level liquid inlet holes (3-16) are provided with a plurality of liquid inlet holes, the three-level liquid inlet holes (3-16) are uniformly arranged on the outer ring of the lower grinding sheet (3-15) in a surrounding manner, and the three-level liquid inlet holes (3-16) penetrate through the lower grinding sheet (3-15) up and down; the linkage shaft (3-17) is fixedly connected with the middle end of the top surface of the lower grinding sheet (3-15); the hexagonal sliding blocks (3-18) are fixedly connected to the top ends of the universal driving shafts (3-17); the bottom grinding sheet (3-19) is fixedly connected with the bottom end of the inner wall of the fine grinding cylinder body (3-1); the middle end of the bottom grinding disc (3-19) is provided with a liquid outlet hole (3-20); the lower grinding plate (3-15) is in clearance fit in the cylinder body (3-1) of the refining cylinder, and the bottom surface of the lower grinding plate (3-15) is attached to the top surface of the bottom grinding plate (3-19); the linkage shafts (3-17) are connected in the linkage shaft holes (3-9) in a rotating fit manner; the hexagonal sliding blocks (3-18) are connected in the hexagonal grooves (3-12) in a sliding fit manner; the lower abrasive disc (3-15) is positioned below the insulation abrasive disc (3-7); the fine grinding cylinder body (3-1) is fixedly connected to the fine grinding cylinder bracket (1-3); the fine grinding cylinder body (3-1) is arranged below the falling pipe (2-2); the liquid outlet holes (3-20) are arranged above the collecting box body (4-1); the driven bevel gears (3-4) and the grinding sheets (2-7) are in meshing transmission.
2. The secondary grinding machine for ceramic slurry according to claim 1, characterized in that: the cross section of the upper grinding sheet (3-10) becomes thinner gradually from inside to outside.
3. The secondary grinding machine for ceramic slurry according to claim 2, characterized in that: the cross section of the lower grinding sheet (3-15) becomes thinner gradually from inside to outside.
4. The secondary grinding machine for ceramic slurry according to claim 3, characterized in that: the fine grinding cylinder (3) further comprises a water pipe frame (3-6), and the water pipe frame (3-6) is fixedly connected to the top end of the side face of the fine grinding cylinder body (3-1).
5. The secondary grinding machine for ceramic slurry according to claim 4, characterized in that: the collecting box (4) further comprises a filter screen II (4-2), a water outlet pipe (4-3), a water pump (4-4) and a water inlet pipe (4-5), and the filter screen II (4-2) is fixedly connected to the middle end of the inner wall of the collecting box body (4-1); the water inlet of the water outlet pipe (4-3) is connected and communicated with the bottom end of the side surface of the collecting box body (4-1); the water outlet of the water outlet pipe (4-3) is connected and communicated with the water inlet of the water pump (4-4); the water outlet of the water pump (4-4) is connected and communicated with the water inlet of the water inlet pipe (4-5); the water outlet of the water inlet pipe (4-5) is positioned above the cylinder body (3-1) of the fine grinding cylinder; the upper ends of the water inlet pipes (4-5) are fixedly connected to the water pipe frames (3-6).
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| CN109622150B (en) * | 2018-12-27 | 2020-06-19 | 王璐璐 | Ultrasonic extraction pharmaceutical equipment |
| CN109772516A (en) * | 2019-02-26 | 2019-05-21 | 成都市科创节能材料有限公司 | A kind of stone mill method coating plated film dispersion machine |
| CN111774164B (en) * | 2020-07-15 | 2023-04-11 | 广西平果和泰科技有限公司 | Grinder is used in industrial chemicals processing |
| CN112076853A (en) * | 2020-08-07 | 2020-12-15 | 张亚男 | Catalyst preparation equipment that kitchen garbage recycled |
| CN112007742B (en) * | 2020-08-19 | 2021-09-03 | 温清民 | Ceramic slurry grinding machine |
| CN112892793B (en) * | 2021-01-15 | 2022-07-22 | 宜春职业技术学院（宜春市技术工人学校） | Fine arts pigment grinder |
| CN112675571B (en) * | 2021-01-16 | 2022-04-15 | 浙江神英科技股份有限公司 | Shower gel raw material extraction system |
| CN113368967B (en) * | 2021-06-15 | 2023-01-06 | 济宁中农大化肥业股份有限公司 | Screening plant is smashed to chemical fertilizer with stoving function |
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| US5691636A (en) * | 1993-08-25 | 1997-11-25 | Andritz Sprout-Bauer, Inc. | Probe assembly mounting for a grinding machine |
| CN203266383U (en) * | 2013-05-24 | 2013-11-06 | 上海强亚机械制造厂 | Ball socket grinding machine |
| CN103894267B (en) * | 2014-03-28 | 2016-02-17 | Tdk大连电子有限公司 | A kind of technique improving the dispersion of ceramic size ball milling |
| CN205253243U (en) * | 2015-12-08 | 2016-05-25 | 广东博华陶瓷有限公司 | Pottery thick liquids secondary grinding device |
| CN205518093U (en) * | 2016-03-28 | 2016-08-31 | 亳州蜀中药业有限公司 | Portable manual mill of traditional chinese medicine |
| CN206475027U (en) * | 2017-02-09 | 2017-09-08 | 上饶市恒泰光学设备制造有限公司 | A kind of efficient inclined shaft high accuracy barrel |
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