CN114986694B

CN114986694B - Mud pulping device for continuous pulping of ceramic raw materials and pulping method thereof

Info

Publication number: CN114986694B
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: 2023-01-10
Anticipated expiration: 2042-05-30
Also published as: CN114986694A

Abstract

The invention discloses a argillization slurry device for continuous ceramic raw material pulping, which comprises a slurry dissolving cylinder and a cylinder protection structure, wherein the slurry dissolving cylinder is rotatably arranged on a rack, ball stones are arranged in the slurry dissolving cylinder, a plurality of lifting plates are arranged in the slurry dissolving cylinder and 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 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 arranged between the adjacent lifting plates in parallel. 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 the 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, a round ball stone is arranged in the cylinder of the slurry melting machine, the ceramic raw materials continuously collide with the ball stone in the process of grinding the ceramic raw materials by rotating the cylinder, and the ceramic raw materials are ground into crushed materials or powder, however, the inner wall of the cylinder is continuously abraded in the rotation of the cylinder, the cylinder needs to be periodically maintained or replaced, the equipment maintenance cost is increased, the production efficiency of the ceramic raw materials is influenced, and the problem of uneven grinding fineness of the raw materials is caused after the cylinder is abraded; 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 slurry device for continuously pulping ceramic raw materials and a pulping 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 materials.

The technical scheme of the invention is as follows: a mud pulping device for continuous pulping of ceramic raw materials comprises a pulping barrel and a barrel protection structure, wherein the pulping barrel is rotatably arranged on a rack, ball stones are arranged in the pulping barrel, a plurality of lifting plates are arranged in the pulping barrel and are fixedly arranged on the inner wall of the pulping barrel at equal intervals along the circumference of the pulping barrel, each lifting plate extends along the axial direction of the pulping barrel, the barrel protection structure comprises a rubber sleeve and a lining plate, the rubber sleeve comprises a barrel part with a closed top end and a side edge extending at the periphery of the bottom end of the barrel part, the rubber sleeves are respectively sleeved on the corresponding lifting plates, the bottom of each rubber sleeve is fixed on the pulping barrel, the lining plates are detachably paved on the inner wall of the pulping barrel, the welt sets up parallelly between adjacent lifting blade, and the welt pad is established at a change thick liquid section of thick bamboo internal surface, and the structure is ground including assisting to the muddy water device, assists the structure of grinding including assisting the ball and assisting the mill drive belt, and the storage tank of ball-type is seted up towards a change thick liquid section of thick bamboo inner wall on welt or the layering, and the storage tank bottom has seted up the perforating hole and has communicate in the change thick liquid section of thick bamboo, has placed in the storage tank assist the ball, assist the ball and expose from the perforating hole part, change and set up the drive belt groove along circumference on the thick liquid section of thick bamboo inner wall, install in the drive belt groove assist the mill drive belt, assist the ball to paste on assisting the mill drive belt, assist the mill drive belt along the circumference conveying of a change thick liquid section of thick bamboo.

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 firmware is including pressing cap, bolt and nut, presses the cap to be hemispherical, forms the nut end at the bolt, and adjacent welt border on or welt and the border on gum cover bottom periphery border are crowded to the bolt column section from corresponding perforation department to pass the perforation on the thick liquid section of thick bamboo perisporium, and the nut spiro union is on the bolt column section stretches out one end of thick liquid section of thick liquid periphery, presses the cap to press respectively and supports the edge at adjacent welt or welt edge and the edge of gum cover bottom periphery border.

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.

Furthermore, the mud slurry device comprises a screen drum, wherein a plurality of baffles are arranged on the inner wall of one end of the screen drum, which is connected with the mud slurry 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 fragments, and the mud fragments 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 the sewage purification tank, and the dewatered wood residue sundries are transferred 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, drives through assisting the mill drive belt and assists the ball rotation, and then drives the ball stone and rotate, grinds.

Compared with the prior art: the invention provides a mud pulping device for continuous pulping of ceramic raw materials, which is characterized in that a lifting blade is sleeved with a rubber sleeve, and a lining plate is arranged in a pulping barrel to avoid abrasion caused by collision of ball stones and silt sand in mud on the inner wall of the pulping barrel so as to prolong the service life of the pulping 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 pulping method of the mud pulping device for continuously pulping the ceramic raw material, the degree of automation is high, the efficiency of continuous pulping 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 a ceramic feedstock.

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

Fig. 3 isbase:Sub>A schematic structural view of the first preferred embodiment taken along the sectional linebase:Sub>A-base:Sub>A in fig. 2.

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

Fig. 5 isbase:Sub>A schematic structural view of the second preferred embodiment taken along the linebase:Sub>A-base:Sub>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 preferred embodiment of the invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1-7, a slurrying device 1 for continuous slurry making of ceramic raw material is disposed on a continuous slurry making line of ceramic raw material for grinding and slurrying the slurry making raw material. 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, and when the pulping barrel 11 rotates, the ball stones in the pulping barrel rotate to grind and crush the pulping raw materials. Install 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 change thick liquid section of thick bamboo 11 circumference equidistant, each lifting blade 12 extends along change 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 to promote the raw materials piece in the change thick liquid section of thick bamboo 11 and raise to predetermined height, then raw materials piece falls under the dead weight, not only separate raw materials piece, also promote to raise back and fall on promotion raw materials piece or ball stone, be convenient for raw materials piece and ball stone striking and grind the back and break up, break up into bits or bits of broken bits with raw materials piece, and can water injection simultaneously when smashing raw materials piece, raw materials 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 feeding end of a slurry cylinder 11, and the lower end of the hopper 15 extends into the central position of the feeding 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 leak out through the screen holes, and impurities with larger or longer size such as wood residue can not pass through the screen holes, and can flow out along the wall of the screen drum 16 to the outlet end of the screen drum 16 and be further collected.

The splash guard 17 is mounted on the outer peripheral side of the screen drum 16 and is used for preventing mud in the screen drum 16 from being thrown out and splashing outwards when 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 smashed mud 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. A plurality of lining plates 32 are detachably laid on the inner wall of the slurry dissolving cylinder 11, the lining plates 32 are arranged between the adjacent material raising plates 12 in parallel, and the lining plates 32 are arranged on the inner surface of the slurry dissolving cylinder 11 in a cushioning mode and can 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 formed in a hemispherical shape and is formed at a nut end of the bolt 332, 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 abutting position of the adjacent liner plate 32 or the abutting position of the liner plate 32 and the peripheral side edge of the bottom of the rubber sleeve 31, the edges of the adjacent liner plate 32 or the edges of the abutting position of the liner plate 32 and the peripheral side edge of the bottom of the rubber sleeve 31 are respectively pressed at two sides of the pressing strip, and the pressing strip is locked on the inner peripheral wall of the slurry dissolving cylinder 11 through a pressing piece 33. The rubber sleeve 31, the liner plate 32 and the pressing cap 331 can 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 removed by unscrewing the corresponding nut 333 and disengaging the bolt 332, so as to replace the worn rubber sleeve 31 and the worn lining plate 32.

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 board 32 or layering below are located and are provided with on 11 inner wall surfaces of pulping barrel 11 assist and grind drive belt 35, specifically, set up the drive trough along circumference on the 11 inner walls of pulping barrel to holding drive belt 35, assist grinding ball 34 to paste on assisting grinding drive belt 35, assist and grind drive belt 35 and be the banding, along the circumference conveying of pulping barrel 11, it rotates to drive to assist grinding ball 34 through assisting grinding drive belt 35, through assisting grinding ball 34 to rotate, and then drive the ball stone and rotate, realize the grinding, so, even when pulping barrel 11 stall, also can drive the ball stone through assisting grinding drive belt 35 and roll, maintain the grinding to pulping 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 device 1 comprises an auxiliary rotating structure for assisting the cylinder driving mechanism 2 to drive the rotation of the paddle cylinder 11. 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 pulping barrel 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 running when the slurry melting barrel 11 rotates.

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.

The mud slurry device 1 comprises a dewatering screen mechanism 7, the dewatering screen mechanism 7 is arranged below the outlet end of a screen drum 16, sundries such as wood residues flowing out of the outlet end of the screen drum 16 are conveyed to the dewatering screen mechanism 7, the dewatering screen mechanism 7 is used for dewatering the wood residues, and the dewatering screen mechanism 7 is provided with a belt conveying mechanism and used for conveying the wood residues.

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 transfer 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 vibrating and separating mud and sand in the slurry. 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 transit tank 20 is used for storing and transporting slurry, and the slurry homogenizing pool 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 entering the feeding box 6, crushing and rolling hard pulping raw materials into small blocks, screening out the pulping raw materials meeting the diameter requirement, putting the pulping raw materials into the feeding box 6, conveying the pulping raw materials into a hopper 15 on one side of a feeding hole through a feeding conveyor belt by the feeding box 6, feeding the pulping raw materials into a pulping cylinder 11, and injecting water into the pulping 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 preparing raw materials and the ball stones are contacted and collided in the slurry dissolving cylinder 11, so that the slurry preparing raw materials are ground into mud fragments, and the mud fragments are mixed with water to form slurry and silt;

3) Slurry and silt flow to the screen drum 16 from the discharge port of the slurry dissolving drum 11 and overflow from the screen drum 16, the slurry and silt flow into the collecting tank 18 through the screen holes of the screen drum 16, and wood residue impurities 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 vibrates and separates the mud and the silt, the separated silt is cleaned by a sand washer and conveyed to a sand silo, meanwhile, the sewage after cleaning the silt 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 homogenizing tank 30, and the mud homogenizing tank 30 uniformly mixes the mud and then conveys the mud to the next process for processing.

Further, after step 2), the cylinder driving mechanism 2 stops driving, the auxiliary grinding motor is started, and the auxiliary grinding transmission belt 35 drives the auxiliary grinding balls 34 to rotate, so as to drive the ball stones 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 maintenance and use cost of equipment 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 pulping method of the mud pulping device 1 for continuously pulping the ceramic raw material, the degree of automation is high, the efficiency of continuous pulping 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 of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a mud slurry device (1) for ceramic raw materials slurrys in succession, includes a change 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: the slurry melting device is characterized in that the slurry melting cylinder (11) is internally provided with a plurality of lifting plates (12), the lifting plates (12) are fixedly arranged on the inner wall of the slurry melting cylinder (11) at equal intervals along the circumference of the slurry melting cylinder (11), each lifting plate (12) extends along the axial direction of the slurry melting cylinder (11), the cylinder body protection structure (3) comprises a rubber sleeve (31) and a lining plate (32), each rubber sleeve (31) comprises a cylinder part with a closed top end and a side edge extending at the periphery of the bottom end of the cylinder part, the rubber sleeves (31) are respectively sleeved on the corresponding lifting plates (12), the bottom of each rubber sleeve (31) is fixed on the inner wall of the slurry melting cylinder (11), the inner wall of the slurry melting cylinder (11) is detachably paved with a plurality of the lining plates (32), the lining plates (32) are parallelly arranged between the adjacent lifting plates (12), the lining plates (32) are padded on the inner surface of the slurry melting cylinder (11), the slurry melting cylinder (1) comprises auxiliary grinding structures, each auxiliary grinding structure comprises auxiliary grinding balls (34) and auxiliary driving belts (35), pressing strips or pressing strips are arranged on the lining plates facing the inner wall of the slurry melting cylinder (11), the slurry melting cylinder, the inner wall of the auxiliary grinding cylinder (11), the auxiliary grinding balls (322) are arranged on the auxiliary grinding grooves, the circumferential direction, the auxiliary grinding grooves (322) are arranged on the auxiliary grinding grooves, the auxiliary grinding balls, the auxiliary grinding grooves (11), and the auxiliary grinding grooves (11), the auxiliary grinding grooves (322), the auxiliary grinding grooves (11), and the auxiliary grinding grooves (11), the auxiliary grinding balls are arranged on the auxiliary grinding grooves (322), the auxiliary grinding grooves (11), and the auxiliary grinding grooves (322), install in the drive belt groove assist and grind drive belt (35), assist ball (34) and paste on assisting and grind drive belt (35), assist and grind drive belt (35) and follow the circumference conveying of slurrying section of thick bamboo (11), drive and assist ball (34) and rotate.

2. Muddler (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 pressure fixing part (33) comprises a pressure cap (331), a bolt (332) and a nut (333), the pressure 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) abutting position or the abutting position of the lining plate (32) and the outer periphery side edge of the bottom of the rubber sleeve (31) from the corresponding perforation position and penetrates through the perforation hole in 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 outer periphery of the slurry dissolving cylinder (11), and the pressure 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 outer periphery side edge of the bottom of the rubber sleeve (31).

5. Muddler (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. Muddler (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.

7. 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 supplementary runner (14) interval ground fixed ground cover, 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.

8. 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 the feeding box (6), the hard pulping materials are crushed and rolled into small blocks, the pulping materials meeting the diameter requirement are selected through screening, the pulping materials are put into the feeding box (6), the feeding box (6) conveys the pulping materials into a hopper (15) on one side of a feeding hole through a feeding conveyor belt, the pulping materials enter a pulping cylinder (11), and meanwhile, a sewage purification tank (9) injects water into the pulping cylinder (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 sundries are transferred 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 homogenization tank (30), and the mud homogenization 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 transmission belt (35), and then drives the ball stone to rotate for grinding.