CN114986694A

CN114986694A - Mud pulping device for continuous pulping of ceramic raw materials and pulping method thereof

Info

Publication number: CN114986694A
Application number: CN202210604697.8A
Authority: CN
Inventors: 杨水兰
Original assignee: Foshan Langkun Electromechanical Equipment Co ltd
Current assignee: Foshan Langkun Electromechanical Equipment Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-02
Anticipated expiration: 2042-05-30
Also published as: CN114986694B

Abstract

The invention discloses a argillization slurry device for continuous ceramic raw material pulping, which comprises a slurry dissolving cylinder and a cylinder body protection structure, wherein the slurry dissolving cylinder is rotatably arranged on a rack, ball stones are contained in the slurry dissolving cylinder, lifting plates are arranged in the slurry dissolving cylinder, a plurality of lifting plates are fixedly arranged on the inner wall of the slurry dissolving cylinder at equal intervals along the circumference of the slurry dissolving cylinder, each lifting plate extends along the axial direction of the slurry dissolving cylinder, the cylinder body protection structure comprises rubber sleeves and lining plates, the rubber sleeves are respectively sleeved on the corresponding lifting plates, the bottom of each rubber sleeve is fixed on the slurry dissolving cylinder, the lining plates are detachably paved on the inner wall of the slurry dissolving cylinder, and the lining plates are parallelly arranged between the adjacent lifting plates. According to the invention, the rubber sleeve and the lining plate are conveniently disassembled and replaced, so that the abrasion of the slurry dissolving cylinder is reduced, and the problems of high equipment maintenance and use cost, low production efficiency and uneven grinding of raw materials are solved.

Description

Mud pulping device for continuous pulping of ceramic raw materials and pulping method thereof

Technical Field

The invention relates to the technical field of ceramic raw material production, in particular to a slurrying device for continuous slurrying of a ceramic raw material and a slurrying method thereof.

Background

In the processing process of ceramic raw materials, the initial ceramic raw materials and other raw materials are generally mixed according to the formula proportion and then added into a cylinder of a slurry melting machine for closed ball milling, round ball stones are arranged in the cylinder of the slurry melting machine, and in the process of grinding the ceramic raw materials by rotating the cylinder, the ceramic raw materials continuously collide with the ball stones to grind the ceramic raw materials into crushed materials or powder; in addition, in the production of the existing slurry slurrying device, even if the raw materials are primarily ground to a certain particle size to basically meet the requirements of materials, the raw materials can only be ground through the integral rotation of the slurry dissolving machine cylinder, the integral energy consumption is high, and the raw material particles (also called as slurry particles) ground after the slurry dissolving machine cylinder stops are easy to agglomerate.

Disclosure of Invention

In order to solve the problems, the invention provides a slurrying device for continuously slurrying a ceramic raw material and a slurrying method thereof, which are used for solving the problems of high equipment maintenance and use cost, low production efficiency and uneven grinding of the raw material.

The technical scheme of the invention is as follows: the utility model provides a argillization thick liquid device for ceramic raw materials slurrys in succession, including the change thick liquid section of thick bamboo, barrel protection architecture, change thick liquid section of thick bamboo rotationally installs in the frame, change the thick liquid section of thick bamboo and put the ballstone, change and install the lifting blade in the thick liquid section of thick bamboo, a plurality of lifting blades set firmly on the inner wall of changing thick liquid section of thick bamboo along changing thick liquid section of thick bamboo circumference equidistant, each lifting blade is along changing thick liquid section of thick bamboo axial extension, barrel protection architecture includes gum cover and welt, the gum cover includes top confined section of thick bamboo portion and extends the lateral margin in section of thick bamboo portion bottom periphery, a plurality of gum covers are established respectively on the lifting blade that corresponds, and the bottom of each gum cover is fixed on changing thick liquid section of thick bamboo, change on the thick liquid section of thick bamboo inner wall detachably and laid a plurality of welts, the welt sets up between adjacent lifting blade parallelly, the liner pad is established at change thick liquid section of thick bamboo internal surface.

Furthermore, the cylinder body protection structure comprises a pressing and fixing piece, wherein the pressing and fixing piece is arranged between two adjacent lining plates or between the peripheral side edge of the bottom of the rubber sleeve and the adjacent lining plates so as to fix the lining plates and the rubber sleeve on the inner wall of the slurry dissolving cylinder in a pressing and fixing manner.

Furthermore, a plurality of through holes are formed in the circumferential wall of the pulping barrel at equal intervals along the axial direction, the through holes are arranged in a row, a plurality of rows of through holes are formed in the circumferential wall of the whole pulping barrel along the circumferential surface, and the through holes in the rows correspond to the adjacent positions of the lining plates or the adjacent positions of the lining plates and the peripheral side edge of the bottom of the rubber sleeve.

Furthermore, the pressure fixing piece comprises a pressure cap, a bolt and a nut, the pressure cap is hemispherical and is formed at the nut end of the bolt, the bolt column section is extruded into the adjacent position of the lining plate or the adjacent position of the peripheral edge of the bottom of the rubber sleeve from the corresponding through hole and penetrates through the through hole in the peripheral wall of the slurry barrel, the nut is in threaded connection with one end, extending out of the periphery of the slurry barrel, of the bolt column section, and the pressure cap is pressed against the edge of the adjacent lining plate or the edge of the lining plate and the edge of the peripheral edge of the bottom of the rubber sleeve respectively.

Furthermore, a pressing strip is arranged at the adjacent position of the lining plates or the adjacent position of the peripheral side edge of the bottom of the rubber sleeve, two sides of the pressing strip are respectively pressed on the edge of the adjacent lining plates or the edge of the adjacent position of the peripheral side edge of the bottom of the rubber sleeve, the cylinder body protection structure comprises a pressing piece, and the pressing strip is locked on the inner wall of the slurry dissolving cylinder through the pressing piece.

Further, the auxiliary grinding device comprises an auxiliary grinding structure, wherein the auxiliary grinding structure comprises an auxiliary grinding ball and an auxiliary grinding transmission belt, a spherical containing groove is formed in the lining plate or the pressing strip towards the inner wall of the slurry dissolving cylinder, a through hole is formed in the bottom of the containing groove and communicated with the inside of the slurry dissolving cylinder, the auxiliary grinding ball is contained in the containing groove, and the auxiliary grinding ball is partially exposed out of the through hole.

Furthermore, a transmission belt groove is formed in the inner wall of the slurry melting cylinder along the circumferential direction, the auxiliary grinding transmission belt is installed in the transmission belt groove, the auxiliary grinding balls abut against the auxiliary grinding transmission belt, and the auxiliary grinding transmission belt is conveyed along the circumferential direction of the slurry melting cylinder.

Further, the mud slurry device comprises a screen drum, a plurality of baffles are arranged on the inner wall of one end, connected with the slurry drum, of the screen drum, and the baffles are obliquely arranged on the inner wall of the screen drum along the circumference at equal intervals and opposite to the outlet.

Further, the mud slurry device is including assisting changeing the structure, assists changeing the structure and including supplementary runner and bearing structure, and supplementary runner interval ground fixed ground cover is established on the thick liquid section of thick bamboo outer peripheral face of changing, and bearing structure sets up in a thick liquid section of thick bamboo below along a thick liquid section of thick bamboo length direction interval to supply to support the supplementary runner rotation that corresponds, bearing structure includes that the axle scurries limit structure, is used for restricting a thick liquid section of thick bamboo axial displacement when rotating.

In addition, the pulping method of the mud pulping device adopting the ceramic raw material for continuous pulping comprises the following steps:

1) before the pulping materials enter a feeding box, the hard pulping materials are crushed and rolled into small blocks, the pulping materials meeting the diameter requirement are selected by screening and put into the feeding box, the feeding box conveys the pulping materials into a hopper at one side of a feeding hole of a pulping barrel through a feeding conveyor belt, the pulping materials enter the pulping barrel, and meanwhile, a sewage purification pool injects water into the pulping barrel;

2) the cylinder body driving mechanism drives the slurry dissolving cylinder to rotate, the slurry preparing raw materials collide with the ball stones in the slurry dissolving cylinder, the slurry preparing raw materials are ground into mud pieces, and the mud pieces are mixed with water to form slurry and silt;

3) mud and silt particles flow to the screen drum from the discharge port of the slurry melting drum and overflow from the screen drum, the mud and the silt particles pass through the screen holes of the screen drum and flow to the vibrating screen mechanism, and wood residue sundries which cannot pass through the screen holes of the screen drum flow to the dewatering screen mechanism from the drum opening along the drum wall of the screen drum;

4) the dewatering screen mechanism dewaters and screens the wood residue sundries, the dewatered sewage flows to a sewage purification tank, and the dewatered wood residue transfers the wood residue sundries through the conveying mechanism;

5) the vibrating screen mechanism is used for vibrating and separating and cleaning mud and silt, sewage after the silt is cleaned flows to a sewage purification tank, the separated mud flows into a mud transfer tank for storage or is conveyed into a mud homogenization tank, and the mud homogenization tank is used for uniformly mixing the mud and conveying the mixture to the next procedure for processing;

wherein, after step 2), the driving of barrel actuating mechanism stops, starts and assists the mill motor, and it rotates to assist the ball to drive through assisting the mill drive belt, and then drives the ball stone and rotate, grinds.

Compared with the prior art: the invention provides a slurrying device for continuous slurrying of ceramic raw materials, which is characterized in that a rubber sleeve is sleeved on a material lifting plate, and a lining plate is arranged in a slurrying barrel to avoid abrasion caused by collision of ball stones and silt sand in slurry on the inner wall of the slurrying barrel so as to prolong the service life of the slurrying barrel; after the rubber sleeve and the lining plate are worn or even destroyed, the rubber sleeve and the lining plate can be conveniently replaced by unscrewing the nut, so that the equipment maintenance and use cost is reduced; the slurry is prepared by the slurry preparation method of the slurry preparation device for continuously preparing the ceramic raw material, the automation degree is high, the continuous slurry preparation efficiency is improved, the prepared slurry is more uniform, and the quality of the slurry is improved.

Drawings

FIG. 1 is a schematic view of a slurrying line configuration having a slurrying apparatus of the present invention for continuous slurrying of ceramic raw materials.

FIG. 2 is a front view of the slurrying apparatus for continuous slurrying of a ceramic raw material according to the present invention.

Fig. 3 is a schematic structural view of the first preferred embodiment taken along the direction of section a-a in fig. 2.

Fig. 4 is an enlarged schematic view at B in fig. 3.

Fig. 5 is a schematic structural view of the second preferred embodiment taken along the line a-a in fig. 2.

Fig. 6 is an enlarged schematic view at C in fig. 5.

Fig. 7 is a perspective view of a screen drum of a slurrying device for continuous slurrying of a ceramic raw material according to the present invention.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1-7, a slurry treatment apparatus 1 for continuous slurry preparation of ceramic raw material is disposed on a ceramic raw material continuous slurry preparation line for grinding and treating slurry. The slurry dissolving device 1 comprises a rack (not shown), a slurry dissolving cylinder 11, a cylinder protection structure 3 and a cylinder driving mechanism 2, wherein the slurry dissolving cylinder 11 is rotatably arranged on the rack along the axial lead of the slurry dissolving cylinder, one end of the slurry dissolving cylinder 11 is a feeding end, the other end of the slurry dissolving cylinder is a discharging end, the slurry dissolving cylinder 11 is slightly inclined, and the feeding end is slightly higher than the discharging end. The pulping barrel 11 is internally provided with ball stones, when the pulping barrel 11 rotates, the ball stones in the pulping barrel rotate, and the pulping raw materials are ground and crushed. Install the lifting blade 12 in the change thick liquid section of thick bamboo 1, a plurality of lifting blades 12 set firmly on the inner wall of change thick liquid section of thick bamboo 11 along changing thick liquid section of thick bamboo 11 circumference equidistant, each lifting blade 12 extends along changing thick liquid section of thick bamboo 1 axial, be used for when changing thick liquid section of thick bamboo 11 and rotate, lifting blade 12 can support the raw material piece in the promotion thick liquid section of thick bamboo 11 and raise to predetermined height, then raw material piece falls under the dead weight, not only separate raw material piece, also raise the falling back on promotion raw material piece or the ball stone, be convenient for raw material piece and ball stone striking and grind the back and break up, break up into bits or bits with raw material piece, and can water injection simultaneously when smashing raw material piece, raw material piece grinds to send out the pulpiness. The cylinder body driving mechanism 2 is arranged below the slurry melting cylinder 11 and is used for driving the slurry melting cylinder 11 to rotate along the axial lead thereof.

The mud slurry device 1 comprises a hopper 15 and a screen cylinder 16, wherein the hopper 15 is arranged at the feed end of a slurry cylinder 11, and the lower end of the hopper 15 extends into the central position of the feed end of the slurry cylinder 11 through a pipeline so as to feed and prevent the slurry cylinder 11 from rotating. The screen drum 16 is connected at the discharge end of the slurry melting drum 11, the caliber of the screen drum 16 is outwards expanded to be in a horn mouth shape, screen holes are uniformly formed in the drum wall of the screen drum 16, and the mud or slurry in the slurry melting drum 11 flows to the outlet end of the screen drum 16 along the drum wall of the screen drum 16 and leaks. When the ground sludge and slurry flow out along the wall of the screen drum 16, the sludge and slurry can pass through the screen holes and leak downwards, and impurities with larger or longer size such as wood residue and the like can not pass through the screen holes, and can continue to flow out along the wall of the screen drum 16 to the outlet end of the screen drum 16 and be further collected.

The outer periphery of the screen drum 16 is provided with a splash guard 17 for preventing mud in the screen drum 16 from being thrown out and sputtering outwards when the mud leaks downwards. A collecting tank 18 is arranged below the screen drum 16, an opening is formed in the bottom end of the splash guard 17, and the mud is crushed and flows into the collecting tank 18 from the opening of the splash guard 17. It will be appreciated that the splash guard 17 may also be provided separately from the screen cylinder 16 and not rotate with the screen cylinder 16. In addition, be equipped with a plurality of baffles 19 on the inner wall of the one end of being connected with a change thick liquid section of thick bamboo 11 in the sieve section of thick bamboo 16, a plurality of baffles 19 along circumference equidistant and relative export slope set up on sieve section of thick bamboo 16 inner wall, baffle 19 is used for leading garrulous and mud oblique flow to sieve section of thick bamboo 16 inner wall on, garrulous and the non-linear inflow sieve section of thick bamboo 16 of mud, has effectively increased the sieving area of garrulous and mud for garrulous and mud fully passes the sieve mesh and leaks downwards. By arranging the baffle 19 obliquely, it is advantageous to guide the mud pieces to slide out along the baffle 19 into the screen cylinder 16 under the effect of the rotating force.

The cylinder protection structure 3 comprises rubber sleeves 31, lining plates 32 and pressing and fixing pieces 33, the rubber sleeves 31 are approximately in a shape of 'several' and comprise cylinder parts with closed top ends and side edges extending to the peripheries of the bottom ends of the cylinder parts, a plurality of rubber sleeves 31 are respectively sleeved on the corresponding lifting blades 12 and used for protecting the lifting blades 12, and the bottom of each rubber sleeve 31 is fixed on the inner wall of the slurry melting cylinder 11. The lining plates 32 are detachably laid on the inner wall of the slurry dissolving cylinder 11, the lining plates 32 are parallelly arranged between the adjacent material raising plates 12, and the lining plates 32 are padded on the inner surface of the slurry dissolving cylinder 11 to prevent the ball stones from directly contacting with the inner wall of the slurry dissolving cylinder 11. The pressing member 33 is disposed between two adjacent lining plates 32 or between the side edge of the bottom periphery of the rubber sleeve 31 and the adjacent lining plate 32, so as to press and fix the lining plates 32 and the rubber sleeve 31 on the inner wall of the slurry barrel 11. The pressing member 33 is detachably mounted on the inner wall of the slurry barrel 11, and includes a pressing cap 331, a bolt 332 and a nut 333, wherein the pressing cap 331 is hemispherical and formed at the nut end of the bolt 332, and specifically, the pressing cap 331 may be made of a plastic material and may be integrally formed at the nut end of the bolt 332 by injection molding.

The circumference wall of the pulping barrel 11 is provided with a plurality of through holes at equal intervals along the axial direction, the plurality of through holes are arranged in a row, the circumference surface of the circumference wall of the whole pulping barrel 11 is provided with a plurality of rows of through holes, the plurality of rows of through holes correspond to the adjacent joint of the lining plate 32, or the joint of the lining plate 32 and the outer circumference side edge of the bottom of the rubber sleeve 31, the bolt 332 screw section of the pressing piece 33 is extruded into the adjacent joint of the lining plate 32 or the joint of the lining plate 32 and the outer circumference side edge of the bottom of the rubber sleeve 31 from the corresponding through hole and penetrates through the through hole on the circumference wall of the pulping barrel 11, and then the bolt 332 screw section is screwed on one end extending out of the outer circumference of the pulping barrel 11 through a nut 333, so that the pressing cap 331 is fixed on the pulping barrel 11, the pressing cap 331 is respectively pressed on the edge of the adjacent lining plate 32 or the edge of the lining plate 32 and the edge of the outer circumference side edge of the bottom of the rubber sleeve 31, and thus the lining plate 32 and the rubber sleeve 31 are pressed and fixed on the inner wall of the pulping barrel 11.

In addition, the lapping (such as a matched step structure) between the edge of the lining plate 32 and the edge of the lining plate 32 or between the edge of the lining plate 32 and the edge of the peripheral edge of the bottom of the rubber sleeve 31 can be used for realizing the pressing of one side and the other side, and then the pressed side is locked on the inner peripheral wall of the pulping barrel 11 through the pressing piece 33.

In addition, the rubber sleeve 31 or the liner plate 32 can also be directly pressed without a pressing cap 331, a pressing strip is arranged at the adjacent position of the adjacent liner plate 32 or the adjacent position of the peripheral side edge of the bottom of the rubber sleeve 31 of the liner plate 32, the two sides of the pressing strip are respectively pressed on the edge of the adjacent liner plate 32 or the edge of the adjacent position of the peripheral side edge of the bottom of the rubber sleeve 31 of the liner plate 32, and then the pressing strip is locked on the inner peripheral wall of the pulping barrel 11 by a pressing piece 33. The rubber sleeve 31, the liner plate 32 and the pressing cap 331 can all be made of plastic materials.

In order to avoid the pressing cap 331 of the pressing member 33 protruding from the inner wall surface of the slurry melting barrel 11 to cause the inner wall surface to be uneven, the lining plate 32 is provided with a groove, and the bottom of the groove is provided with a through hole corresponding to the through hole, so that the pressing cap 331 can be accommodated in the groove to prevent the pressing cap 331 from protruding from the inner wall surface of the slurry melting barrel 11.

When the rubber sleeve 31 and the lining plate 32 need to be replaced, the pressing cap 331 or the rubber sleeve 31 can be detached by loosening the corresponding nut 333 and disengaging the bolt 332, so that the worn rubber sleeve 31 and the lining plate 32 can be replaced.

After the pulping raw material is ground, the pulping barrel 11 is rotated to maintain the broken state of the pulping raw material with high power, the energy consumption is high, in order to save the energy consumption, the pulping barrel 11 can be selected to stop rotating, however, in order to prevent the pulping in the barrel from caking, the pulping needs to be kept to be continuously stirred and further ground, please refer to fig. 5-6, the second preferred embodiment of the invention comprises an auxiliary grinding structure, and the ball stones in the pulping barrel 11 can be kept to be continuously rolled or irregularly rolled when the pulping barrel is not rotated through the auxiliary grinding structure. The auxiliary grinding structure comprises an auxiliary grinding ball 34 and an auxiliary grinding transmission belt 35, a spherical containing groove is formed in the lining plate 32 or the pressing strip towards the inner wall of the slurry dissolving cylinder 11, a through hole 322 is formed in the bottom of the containing groove and communicated with the inside of the slurry dissolving cylinder 11, the auxiliary grinding ball 34 is contained in the containing groove, part of the auxiliary grinding ball 34 is exposed out of the through hole 322, and the auxiliary grinding ball 34 rotates to drive the ball stone to roll.

Lining plate 32 or layering below are located and are provided with on 11 inner wall surfaces of a thick liquid section of thick bamboo 11 assist mill drive belt 35, specifically, set up the drive trough along circumference on 11 inner walls of a thick liquid section of thick bamboo 11 to holding drive belt 35, assist mill ball 34 to paste on assisting mill drive belt 35, it is the girdle form to assist mill drive belt 35, along the circumference conveying of a thick liquid section of thick bamboo 11, it rotates to assist mill ball 34 to drive through assisting mill drive belt 35, through assisting mill ball 34 to rotate, and then drive the ballstone and rotate, realize the grinding, so, even when changing thick liquid section of thick bamboo 11 stall, also can drive the ballstone through assisting mill drive belt 35 and roll, maintain the grinding to slurrying raw materials or mud bits of broken glass. The auxiliary grinding structure further comprises an auxiliary grinding motor (not shown), the auxiliary grinding motor is driven by the auxiliary grinding driving belt 35 through the auxiliary grinding motor, the auxiliary grinding motor can be fixedly installed on the peripheral wall of the slurry dissolving cylinder 11, a gap for the auxiliary grinding driving belt 35 to stretch out is formed in the peripheral wall of the slurry dissolving cylinder 11, the auxiliary grinding driving belt 35 winds around the rotating shaft of the driving motor, the auxiliary grinding motor is driven to drive the auxiliary grinding driving belt 35 to run, further, the gear can be arranged on one surface, deviating from the ball stone, of the auxiliary grinding driving belt 35, a gear is arranged in the rotating shaft of the auxiliary grinding motor, and transmission is achieved through matching between the gear and the gear.

The cylinder driving mechanism 2 comprises a motor 21, a speed reducer 22, a driving gear 23 and a gear ring belt 13, the motor 21 and the speed reducer 22 are respectively horizontally arranged below the slurry melting cylinder 11, an output shaft of the motor 21 is in transmission connection with the speed reducer 22, the driving gear 23 is mounted on an output shaft of the speed reducer 22, the gear ring belt 13 is mounted on the outer peripheral surface of the slurry melting cylinder 11, and the driving gear 23 is upwards meshed with the gear ring belt 13. When the motor 21 is driven, the output shaft of the speed reducer 22 is driven to rotate through the output shaft, the output shaft of the speed reducer 22 rotates to drive the driving gear 23 to rotate, and the driving gear 23 correspondingly drives the gear ring belt 13 to rotate together with the slurry melting barrel 11.

The cylinder driving mechanism 2 further includes a protective cover (not shown), the protective cover is mounted on the frame and correspondingly covers the outer side of the gear ring belt 13, and an opening is formed in the bottom of the protective cover for the driving gear 23 to extend into the protective cover to be meshed with the gear ring belt 13.

The slurry slurrying device 1 comprises an auxiliary rotating structure used for assisting the cylinder body driving mechanism 2 to drive the paddle cylinder 11 to rotate. The auxiliary rotating structure comprises auxiliary rotating wheels 14 and a supporting structure 5, the auxiliary rotating wheels 14 are fixedly sleeved on the outer peripheral surface of the slurry barrel 11 at intervals, and the supporting structure 5 is arranged below the slurry barrel 11 at intervals along the length direction of the slurry barrel 11 so as to support the corresponding auxiliary rotating wheels 14 to rotate. Each supporting structure 5 comprises a supporting seat 51 and two supporting wheels 52 arranged on the supporting seat 51, the supporting seat 51 is arranged below the slurry cylinder 11, and the two supporting wheels 52 are arranged on the supporting seat 51 and supported at the bottom of the auxiliary rotating wheel 14. When the pulping barrel 11 rotates, the auxiliary rotating wheel 14 drives the supporting wheel 52 to rotate together.

The supporting structure 5 further comprises an axial movement limiting structure for limiting the axial movement of the pulping barrel 11 during rotation, the axial movement limiting structure comprises a mounting seat 53 and two edge blocking wheels 54, the mounting seat 53 is mounted on the supporting seat 51, the two edge blocking wheels 54 are arranged at the top of the mounting seat 53 at intervals along the axial direction of the pulping barrel 11, the axial lead of each edge blocking wheel 54 is perpendicular to the axial direction of the pulping barrel 11, and two sides of each auxiliary rotating wheel 14 are clamped between the two edge blocking wheels 54. When the slurry melting barrel 11 rotates, the two flange wheels 54 limit the auxiliary rotating wheel 14 between the two flange wheels 54, so as to prevent the auxiliary rotating wheel 14 from deviating along the axial direction of the slurry melting barrel 11 and avoid the slurry melting barrel 11 from running out of position when rotating.

The slurry slurrying device 1 comprises feeding boxes 6, wherein a plurality of feeding boxes 6 are arranged on a feeding conveying belt at intervals and located on one side of a feeding hole of a slurry slurrying barrel 11, the feeding boxes 6 convey slurrying raw materials into a hopper 15 on one side of the feeding hole in sequence through a feeding conveying mechanism, and the slurrying raw materials are conveyed into the slurry slurrying barrel 11 through the hopper 15 to be ground and smashed.

Argillization thick liquid device 1 includes dewatering screen mechanism 7, and dewatering screen mechanism 7 sets up in the exit end below of a sieve section of thick bamboo 16, and debris such as the wooden sediment that flow out from the exit end of a sieve section of thick bamboo 16 are carried to dewatering screen mechanism 7 on, and dewatering screen mechanism 7 is used for dehydrating the wooden sediment, and dewatering screen mechanism 7 has belt transport mechanism for carry the wooden sediment.

The mud slurry device 1 comprises a batching mechanism 8 and a sewage purification tank 9, wherein the discharge end of the batching mechanism 8 extends into a hopper 15 and is used for conveying chemical pulping raw materials into a slurry barrel 11 so as to adjust the performances of the flow rate and the like of slurry in the slurry barrel 11, and the sewage purification tank 9 is used for conveying the purified sewage to the feed end of the slurry barrel 11.

The slurry treatment apparatus 1 further comprises a plurality of sets of vibrating screen mechanisms 10, a slurry transit tank 20 and a slurry homogenizing tank 30, wherein an inlet end of each vibrating screen mechanism 10 is connected with the collecting tank 18, slurry in the collecting tank 18 flows to the vibrating screen mechanisms 10, and the vibrating screen mechanisms 10 are used for separating mud and sand in the slurry in a vibrating manner. The inlet end of the slurry transferring tank 20 is connected with the outlet end of the vibrating screen mechanism 10, and the outlet end of the slurry transferring tank 20 is connected with the slurry homogenizing pool 30. The slurry transfer tank 20 is used for storing and delivering slurry, and the slurry homogenizing tank 30 is used for uniformly mixing the slurry.

In addition, the pulping method of the mud pulping device 1 for continuously pulping the ceramic raw material comprises the following steps:

1) before the pulp is fed into a feeding box 6, the hard pulp making raw materials are crushed and rolled into small blocks, the pulp making raw materials meeting the diameter requirement are selected by screening and are put into the feeding box 6, the pulp making raw materials are conveyed into a hopper 15 on one side of a feeding hole by the feeding box 6 through a feeding conveyor belt, the pulp making raw materials are fed into a pulp dissolving cylinder 11, and meanwhile, water is injected into the pulp dissolving cylinder 11 by a sewage purification tank 9;

2) the cylinder body driving mechanism 2 drives the slurry dissolving cylinder 11 to rotate, the slurry making raw materials and the ball stones are contacted and collided in the slurry dissolving cylinder 11, so that the slurry making raw materials are ground into mud fragments, and the mud fragments are mixed with water to form slurry and silt;

3) mud and silt particles flow to the screen drum 16 from the discharge hole of the slurry melting drum 11 and overflow from the screen drum 16, the mud and the silt particles pass through the screen holes of the screen drum 16 and flow into the collecting tank 18, and wood residue sundries which cannot pass through the screen holes of the screen drum 16 flow into the dewatering screen mechanism 7 from the drum opening along the drum wall of the screen drum 16;

4) the dewatering screen mechanism 7 dewaters and screens the wood residue sundries, sewage formed after dewatering flows to the sewage purification tank 9, and the dewatered wood residue transfers the wood residue sundries to the wood residue bin through the conveying mechanism;

5) the mud and the silt in the collecting tank 18 flow to the vibrating screen mechanism 10, the vibrating screen mechanism 10 performs vibration separation on the mud and the silt, the separated silt is cleaned by a sand washer and conveyed to a sand silo, meanwhile, sewage after the silt is cleaned flows to the sewage purification tank 9, the separated mud flows into the mud transfer tank 20 to be stored or conveyed to the mud homogenization tank 30, and the mud homogenization tank 30 uniformly mixes the mud and conveys the mud to the next procedure for processing.

Further, after step 2), the cylinder driving mechanism 2 stops driving, the auxiliary grinding motor is started, the auxiliary grinding transmission belt 35 drives the auxiliary grinding balls 34 to rotate, and then the ball stones are driven to rotate for grinding.

In summary, the mudjack device 1 for ceramic raw material continuous pulping of the present invention is provided with the rubber sleeve 31 by sleeving the material lifting plate 12, and reduces the abrasion of the ball stone and the sand in the slurry to the inner wall of the mud barrel 11 by arranging the lining plate 32 and the pressing cap 331 in the mud barrel 11, so as to prolong the service life of the mud barrel 11, although the technicians in the field may consider to adopt the lining plate for preventing abrasion, the processing difficulty is large, the structure matching has technical considerations, the prior art has no such design, usually, the overall wall thickness strength of the barrel body is enhanced, and the weight is heavier and the power loss is large; after the rubber sleeve 31 and the lining plate 32 are worn or even destroyed, the rubber sleeve 31 and the lining plate 32 can be conveniently replaced by unscrewing the nut 333, so that the equipment maintenance and use cost is reduced; particularly, the structure for auxiliary grinding after the stop of the pulping barrel does not exist in the industry at present, and by designing the auxiliary grinding structure, the whole rotation of the pulping barrel is not required all the time, and only the auxiliary grinding structure needs to be started when only fine grinding is required, or the auxiliary grinding structure is started when the whole rotation of the pulping barrel is required, so that the grinding efficiency is improved; the slurry is prepared by the slurry preparation method of the slurry preparation device 1 for continuously preparing the ceramic raw material, the automation degree is high, the continuous slurry preparation efficiency is improved, the prepared slurry is more uniform, and the quality of the slurry is improved by the auxiliary grinding structure.

Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments without departing from the spirit of the invention shall fall within the scope of the invention.

Claims

1. The utility model provides a mud slurry device (1) for ceramic raw materials slurrying in succession, is including changing a thick liquid section of thick bamboo (11), barrel protection architecture (3), changes thick liquid section of thick bamboo (11) and rotationally installs in the frame, changes thick liquid section of thick bamboo (11) and has put the ball stone, its characterized in that: install lifting blade (12) in the change thick liquid section of thick bamboo (1), it is a plurality of lifting blade (12) set firmly on the inner wall of change thick liquid section of thick bamboo (11) along change thick liquid section of thick bamboo (1) circumference equidistant, and each lifting blade (12) is along change thick liquid section of thick bamboo (11) axial extension, and barrel protection architecture (3) are including gum cover (31) and welt (32), and gum cover (31) are including top confined section of thick bamboo and extend the lateral margin in section of thick bamboo bottom periphery, and are a plurality of gum cover (31) are established respectively on corresponding lifting blade (12), and the bottom of each gum cover (31) is fixed on change thick liquid section of thick bamboo (11) inner wall, and detachably has laid a plurality of welt (32) on change thick liquid section of thick bamboo (11) inner wall, welt (32) set up parallelly between adjacent lifting blade (12), and welt (32) pad is established at change thick liquid section of thick bamboo (11) internal surface.

2. A slurrification device (1) according to claim 1, characterized in that: the cylinder body protection structure (3) comprises a pressing part (33), wherein the pressing part (33) is arranged between two adjacent lining plates (32) or between the side edge of the periphery of the bottom of the rubber sleeve (31) and the adjacent lining plate (32) so as to press and fix the lining plates (32) and the rubber sleeve (31) on the inner wall of the slurry melting cylinder (11).

3. A slurrification device (1) according to claim 2, characterized in that: the pulping barrel (11) is characterized in that a plurality of through holes are formed in the peripheral wall of the pulping barrel (11) at equal intervals along the axial direction, the through holes are arranged in a row, a plurality of rows of through holes are formed in the peripheral wall of the whole pulping barrel (11) along the circumferential surface, and the through holes correspond to the adjacent positions of the lining plates (32) or the adjacent positions of the lining plates (32) and the peripheral side edge of the bottom of the rubber sleeve (31).

4. A slurrification device (1) according to claim 3, characterized in that: the pressing and fixing part (33) comprises a pressing cap (331), a bolt (332) and a nut (333), the pressing cap (331) is hemispherical and is formed at the nut end of the bolt (332), the screw column section of the bolt (332) is extruded into the adjacent lining plate (32) or the adjacent lining plate (32) and the rubber sleeve (31) at the peripheral edge of the bottom of the rubber sleeve (31) from the corresponding perforation position and penetrates through the perforation on the peripheral wall of the slurry dissolving cylinder (11), the nut (333) is screwed on one end of the screw column section of the bolt (332) extending out of the periphery of the slurry dissolving cylinder (11), and the pressing cap (331) is respectively pressed against the edge of the adjacent lining plate (32) or the edge of the lining plate (32) and the edge of the peripheral edge of the bottom of the rubber sleeve (31).

5. A slurrification device (1) according to claim 1, characterized in that: and pressing strips are arranged at the adjacent positions of the lining plates (32) or the adjacent positions of the peripheral side edges of the bottoms of the lining plates (32) and the rubber sleeves (31), the two sides of each pressing strip are respectively pressed on the edges of the adjacent lining plates (32) or the edges of the adjacent positions of the peripheral side edges of the bottoms of the lining plates (32) and the rubber sleeves (31), the cylinder body protection structure (3) comprises a pressing piece (33), and the pressing pieces (33) are used for locking the pressing strips on the inner wall of the pulping cylinder (11).

6. A slurrification device (1) according to any one of claims 2-5, wherein: the auxiliary grinding structure comprises an auxiliary grinding ball (34) and an auxiliary grinding transmission belt (35), wherein a spherical containing groove is formed in the inner wall of the slurry dissolving cylinder (11) on the lining plate (32) or the pressing strip, the bottom of the containing groove is provided with a through hole (322) and the slurry dissolving cylinder (11) are communicated, the auxiliary grinding ball (34) is contained in the containing groove, and the auxiliary grinding ball (34) is partially exposed from the through hole (322).

7. Muddler (1) according to claim 6, characterized in that: the grinding belt device is characterized in that a transmission belt groove is formed in the inner wall of the slurry melting cylinder (11) along the circumferential direction, a grinding auxiliary transmission belt (35) is arranged in the transmission belt groove, an auxiliary grinding ball (34) abuts against the grinding auxiliary transmission belt (35), and the grinding auxiliary transmission belt (35) is conveyed along the circumferential direction of the slurry melting cylinder (11) to drive the grinding auxiliary transmission ball (34) to rotate.

8. A slurrification device (1) according to claim 1, characterized in that: including a sieve section of thick bamboo (16), be equipped with a plurality of baffles (19) on the inner wall of the one end that a sieve section of thick bamboo (16) and change thick liquid section of thick bamboo (11) are connected, a plurality of baffles (19) along circumference equidistant and relative export slope set up on a sieve section of thick bamboo (16) inner wall.

9. A slurrification device (1) according to claim 1, characterized in that: including assisting and changeing the structure, assist and change the structure including supplementary runner (14), and bearing structure (5), establish on changing thick liquid section of thick bamboo (11) outer peripheral face with fixing ground cover auxiliary runner (14) interval, bearing structure (5) set up in changing thick liquid section of thick bamboo (11) below along changing thick liquid section of thick bamboo (11) length direction interval to supply to support supplementary runner (14) rotation that corresponds, bearing structure (5) are including the axle scurrying limit structure, be used for limiting change thick liquid section of thick bamboo (11) when rotating at axial displacement.

10. A pulping method of a mud pulping device (1) for continuously pulping by adopting ceramic raw materials comprises the following steps:

1) before the pulping materials enter a feeding box (6), the hard pulping materials are crushed and rolled into small blocks, the pulping materials meeting the diameter requirement are selected by screening, and are put into the feeding box (6), the feeding box (6) conveys the pulping materials into a hopper (15) at one side of a feeding hole through a feeding conveyor belt, the pulping materials enter a pulping barrel (11), and meanwhile, a sewage purification tank (9) injects water into the pulping barrel (11);

2) the barrel driving mechanism (2) drives the slurry dissolving barrel (11) to rotate, the slurry preparing raw materials collide with the ball stones in the slurry dissolving barrel (11), the slurry preparing raw materials are ground into mud pieces, and the mud pieces are mixed with water to form slurry and silt;

3) mud and silt through the sieve holes of the sieve drum (16) flow to the sieve drum (16) from the discharge hole of the slurry melting drum (11) and overflow from the sieve drum (16), the mud and silt flow to the vibrating sieve mechanism (10) through the sieve holes of the sieve drum (16), and wood residue sundries which cannot pass through the sieve holes of the sieve drum (16) flow to the dewatering sieve mechanism (7) from the drum opening along the drum wall of the sieve drum (16);

4) the dewatering screen mechanism (7) dewaters and screens the wood residue sundries, the dewatered sewage flows to the sewage purification tank (9), and the dewatered wood residue transfers the wood residue sundries through the conveying mechanism;

5) the vibrating screen mechanism (10) is used for vibrating, separating and cleaning mud and silt, sewage after the silt is cleaned flows to the sewage purification tank (9), the separated mud flows into the mud transfer tank (20) for storage or is conveyed into the mud homogenizing tank (30), and the mud homogenizing tank (30) is used for uniformly mixing the mud and conveying the mixture to the next procedure for processing;

wherein, after step 2), the cylinder driving mechanism (2) stops driving, starts the auxiliary grinding motor, drives the auxiliary grinding ball (34) to rotate through the auxiliary grinding driving belt (35), and then drives the ball stone to rotate for grinding.