CN114473832A - Screening and granulating device and granulating method for manufacturing ceramsite - Google Patents

Screening and granulating device and granulating method for manufacturing ceramsite Download PDF

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Publication number
CN114473832A
CN114473832A CN202210132810.7A CN202210132810A CN114473832A CN 114473832 A CN114473832 A CN 114473832A CN 202210132810 A CN202210132810 A CN 202210132810A CN 114473832 A CN114473832 A CN 114473832A
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ceramsite
screening
granulating
manufacturing
equipment
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CN202210132810.7A
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CN114473832B (en
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丁以东
刘珣
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Jiangsu Ruixinshiyue Environmental Protection New Material Technology Co ltd
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Jiangsu Ruixinshiyue Environmental Protection New Material Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

The invention discloses a screening and granulating device for manufacturing ceramsite, which comprises a machine body, wherein the upper surface of the machine body is fixedly connected with a feeding pipe, the bottom of the feeding pipe is provided with a stirring device, and the bottom of the stirring device is provided with a screening device. The ceramsite manufacturing, screening and granulating device and the granulating method are characterized in that a subdividing device is arranged, a rotating shaft drives a fixed rod and a push plate to rotate, in the process, the push plate continuously stirs the ceramsite, the fixed rod pushes the stirred ceramsite, the ceramsite meeting the size requirement falls from the bottom of a bushing, the ceramsite with larger size falls from the side face of the bushing in the process of being turned up, the primarily screened ceramsite moves downwards along the outer surface of a partition plate, the large-size ceramsite screened by the subdividing device falls along the outer surface of the partition plate, the ceramsite meeting the size requirement falls along the inner surface of the partition plate, secondary screening is carried out, the screening accuracy is improved, and the problems that the traditional ceramsite production equipment is used for single screening and the screening effect is poor are solved.

Description

Screening and granulating device and granulating method for manufacturing ceramsite
Technical Field
The invention relates to the technical field of ceramsite production, in particular to a sieving and granulating device and a granulating method for ceramsite manufacturing.
Background
Ceramsite, as its name implies, is a ceramic particle. Most of the appearance characteristics of the ceramsite are round or oval spheres, but some imitation gravel ceramsite are irregular gravel instead of round or oval spheres. The shape of the ceramsite varies with the process. The surface of the ceramic porcelain is provided with a hard shell which is ceramic or enamel, has the functions of water resistance and gas retention and endows the ceramic grains with higher strength.
The ceramsite can be used for filling gaps, the weight and the size of the ceramsite are different in the production and manufacturing process of the ceramsite, the support strength of the ceramsite filling can be influenced by mixing various ceramsite, most of traditional screening equipment only adopts single-stage screening, the screening effect is poor, and the mixing degree of the ceramsite is still high.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a screening and granulating device and a granulating method for manufacturing ceramsite, and solves the problems that the traditional ceramsite is low in screening degree during granulation and screening, and the granulation effect and the use effect are influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a screening and granulating device for manufacturing ceramsite comprises a machine body, wherein the upper surface of the machine body is fixedly connected with a feeding pipe, the bottom of the feeding pipe is provided with a stirring device, materials enter the interior of the machine body from the feeding pipe, the rotating shaft drives the stirring device to rotate, the outer surface of the ceramsite before screening is finished is clean, meanwhile, the screening device also rotates along with the ceramsite, the bottom of the stirring device is provided with a screening device, the inner surface of the screening device is movably connected with a rotating shaft, under the centrifugal action of the screening device, the ceramsite with larger volume and quality is primarily screened out from a coarse material pipe, the other part of the ceramsite enters the interior of a subdividing device to be secondarily screened, the ceramsite with the volume meeting the requirements is discharged from a fine material pipe, the material pipe which does not meet the requirements is discharged from the fine material pipe, the left side of the rotating shaft is provided with a fine material pipe, the left side of the fine material pipe is provided with a middle material pipe, the mixed ceramsite is screened in multiple stages, so that the ceramsite with different volumes can be reasonably utilized while being accurately distinguished, the utilization rate of materials is improved, the rejection rate is reduced, and a coarse material pipe is arranged on the left side of the medium material pipe;
the screening device comprises a roller, wherein a rubber strip is fixedly connected to the inner surface of the roller, a discharge port is formed in the top of the rubber strip, the rotating shaft drives the screening device to rotate, the roller relatively subdivides the device to rotate, the ceramsite in the roller is pushed by the rubber strip under the action of centrifugal force, the discharge port is arranged in the wall of the roller, the speed of the ceramsite is gradually increased, the inertia of the ceramsite with large mass is larger, the ceramsite with large mass is thrown out from the discharge port, the ceramsite is subjected to preliminary screening and separation, screening of the ceramsite is controlled through the rotating speed, and the subdividing device is movably connected to the lower surface of the roller.
Preferably, the subdividing device comprises a bushing, the upper surface of the bushing is slidably connected with a fixed rod, the outer surface of the fixed rod is fixedly connected with a push plate, a rotating shaft drives the fixed rod and the push plate to rotate, the push plate continuously turns over and stirs the ceramsite in the process, the fixed rod pushes the turned and stirred ceramsite, the ceramsite with the size meeting the requirement falls from the bottom of the bushing, the ceramsite with the larger size falls from the side face of the bushing in the turning-up process, a rectangular groove is formed in the wall of the bushing, a partition plate is arranged outside the rectangular groove, and a baffle plate is arranged inside the partition plate.
Preferably, the lower surface of the bushing is fixedly connected with the upper surface of the baffle, the outer surface of the rotating shaft is fixedly connected with the outer surface of the fixing rod, the primarily screened ceramsite moves downwards along the outer surface of the baffle, the large-size ceramsite screened by the subdividing device falls along the outer surface of the baffle, the qualified ceramsite falls along the inner surface of the baffle, secondary screening is performed, the screening accuracy is improved, the inner surface of the bushing is rotatably connected with the outer surface of the rotating shaft, the outer surface of the bushing is fixedly connected with the inner surface of the baffle, the outer surface of the baffle is fixedly connected with the inner surface of the machine body, the upper surface of the baffle is rotatably connected with the lower surface of the roller, and the inner surface of the roller is fixedly connected with the outer surface of the rotating shaft.
Preferably, the stirring device comprises an inner container, the inner surface of the inner container is movably connected with a cleaning device, a roller is arranged outside the cleaning device, the rotating shaft drives the cleaning device to rotate, the inner container is fixed on the inner surface of the machine body, the inner container and the cleaning device rotate relatively, ceramsite falls into the inner container in the process, an inclined plate is arranged at the bottom of the roller, a cover plate is arranged outside the inclined plate, the lower surface of the cover plate is movably connected with a connecting rod, the ceramsite is continuously stirred by the roller and the cleaning device along with the rotation of the cleaning device, after most impurities outside the ceramsite are removed, the connecting rod is forced to extend by a hydraulic cylinder, the cover plate is separated from the inner container under the influence of the pressure of the ceramsite and the gravity of the ceramsite, the ceramsite falls from the inner container, and the outer surface of the connecting rod is connected with the hydraulic cylinder in a sliding mode.
Preferably, the outer surface of the roller is rotatably connected with the inner surface of the inner container, the lower surface of the inner container is fixedly connected with the upper surface of the inclined plate, the falling speed of the ceramsite is reduced under the action of the inclined plate, the inclined plate can play a role in guiding the ceramsite while preventing the ceramsite from being violently collided, the lower surface of the inner container is in contact with the upper surface of the cover plate, the outer surface of the connecting rod is in sliding connection with the inner surface of the machine body, and the outer surface of the machine body is fixedly connected with the outer surface of the hydraulic cylinder.
Preferably, cleaning device includes the carousel, and the pivot drives the carousel and rotates, and under the effect of the centrifugal force that the carousel provided, the movable rod is thrown away from the inside of carousel, and compression spring is tensile, the internal surface sliding connection of carousel has compression spring, compression spring's left end fixedly connected with movable rod, the outer fixed surface of movable rod is connected with the brush.
Preferably, the lower surface of the rotary table is rotatably connected with the inner surface of the inner container, the brushes on the outer surface of the movable rod are in contact friction with the ceramsite, the upper surface of the rotary table is in an inclined design, so that the ceramsite can flow conveniently, impurities on the outer surface of the ceramsite can be fully removed through the contact of the brushes and the roller, the inner surface of the rotary table is in sliding connection with the outer surface of the movable rod, and the brushes are linearly arranged along the outer surface of the movable rod.
Preferably, the inner surface of the rotating disc is fixedly connected with the outer surface of the rotating shaft, in the process, under the action of the compression spring, the movable rod can be retracted, the cleaning device is in flexible contact with the ceramsite, the rigid connection is prevented from excessively extruding equipment and the ceramsite to cause damage, and the outer surface of the inner container is fixedly connected with the inner surface of the machine body.
A method for manufacturing, screening and granulating ceramsite comprises the following steps:
feeding: the ceramsite is fed into the equipment, the particle size and mass difference of the fed ceramsite is large, and more impurities are attached to the outer surface of the ceramsite, so that manual distinguishing is difficult;
mixing and cleaning: through the rotary friction of an internal mechanism of the equipment, in the feeding process of the equipment, the ceramsite rolls and rubs mutually under the action of friction force, impurities on the outer surface of the ceramsite are removed, the size of the ceramsite is more accurate, the outer surface is smoother, and the subsequent screening is facilitated;
primary screening: according to the principle that the mass is different and the inertia is different, under the action of centrifugal force, the ceramsite is driven by equipment to rotate at high speed, the ceramsite with larger mass is separated from the ceramsite with smaller mass, the separation degree is influenced by the rotating speed of the equipment, large particles are thrown out, and small particles are continuously screened in the next step;
secondary screening: the small-particle ceramsite primarily screened is pushed and stirred by equipment, in the process, the ceramsite which is continuously stirred is pressed by the equipment, the ceramsite with smaller volume falls down through a through hole at the bottom of the equipment, and the ceramsite with larger volume is stirred and falls down from the side edge of the equipment;
discharging: the ceramsite is separated by twice screening in the equipment, and the mixed ceramsite is screened into three types with larger volume difference, the ceramsite with the same mass or diameter has smaller difference, and the mixing degree of the ceramsite is lower.
(III) advantageous effects
The invention provides a screening and granulating device and a granulating method for manufacturing ceramsite. The method has the following beneficial effects:
the ceramsite manufacturing, screening and granulating device and the granulating method have the advantages that through the arrangement of the stirring device, when the device is used, the rotating shaft drives the cleaning device to rotate, the inner container is fixed on the inner surface of the machine body, the inner container and the inner container rotate relatively, in the process, the ceramsite falls into the inner container, the ceramsite is continuously stirred by the roller and the cleaning device along with the rotation of the cleaning device, after most of impurities outside the ceramsite are removed, the hydraulic cylinder forces the connecting rod to extend, the cover plate is separated from the inner container under the influence of the pressure of the ceramsite and the gravity of the ceramsite, the ceramsite falls from the inner container, the falling speed of the ceramsite is reduced under the action of the inclined plate, the inclined plate can play a role in guiding the ceramsite while preventing the ceramsite from being violently collided, and the problem that the impurities on the outer surface of the traditional ceramsite are more in production is solved.
The ceramsite manufacturing, screening and granulating device and the granulating method have the advantages that the cleaning device is arranged, when the device is used, the rotating shaft drives the rotating disc to rotate, the movable rod is thrown out of the rotating disc under the action of centrifugal force provided by the rotating disc, the compression spring stretches, the hairbrush on the outer surface of the movable rod is in contact friction with the ceramsite, the upper surface of the rotating disc is in an inclined design, the ceramsite can conveniently flow, impurities on the outer surface of the ceramsite can be fully removed through the contact of the hairbrush and the roller, in the process, the movable rod can be contracted under the action of the compression spring, the cleaning device is in flexible contact with the ceramsite, the rigid connection is prevented from excessively extruding the device and the ceramsite, damage is avoided, and the problem of pressure fixation of traditional ceramsite production equipment is solved.
The screening and granulating device and the granulating method for manufacturing the ceramsite are characterized in that the screening device is arranged, when the equipment is used, the rotating shaft drives the screening device to rotate, the roller rotates relative to the subdivision device and is pushed by the rubber strips under the action of centrifugal force, the speed of the ceramsite is gradually increased, the inertia of the ceramsite with large mass is larger, the ceramsite with large mass is thrown out from the discharge hole, the initial screening and separation of the ceramsite are completed, the screening of the ceramsite is controlled through the rotating speed, and the problem that the traditional ceramsite is difficult to screen is solved.
The ceramsite manufacturing, screening and granulating device and the granulating method have the advantages that the subdividing device is arranged, when the device is used, the rotating shaft drives the fixed rod and the push plate to rotate, in the process, the push plate continuously overturns the ceramsite, the overturned ceramsite is pushed by the fixed rod, the ceramsite with the required size falls from the bottom of the bushing, the ceramsite with the larger size falls from the side face of the bushing in the overturning process, the primarily screened ceramsite moves downwards along the outer surface of the partition plate, the large-size ceramsite screened by the subdividing device falls along the outer surface of the partition plate, the ceramsite with the required size falls along the inner surface of the partition plate, secondary screening is achieved, the screening accuracy is improved, and the problems that the traditional ceramsite production equipment is single-time screening and poor in screening effect are solved.
The ceramsite manufacturing, screening and granulating device and the granulating method have the advantages that the machine body is arranged, when the device is used, materials enter the interior of the machine body from the feeding pipe, the rotating shaft drives the stirring device to rotate, the outer surface of the ceramsite before screening is finished is clean, meanwhile, the screening device also rotates along with the ceramsite, under the centrifugal action of the screening device, the ceramsite is primarily screened, the ceramsite with larger volume and larger quality is discharged from the coarse material pipe, the other part of the ceramsite enters the interior of the subdividing device to be secondarily screened, the ceramsite with the volume meeting the requirements is discharged from the fine material pipe, the ceramsite with the volume not meeting the requirements is discharged from the middle material pipe, and the mixed ceramsite is subjected to multistage screening, so that the ceramsite with different volumes can be reasonably utilized while being accurately distinguished, the utilization rate of the materials is improved, the rejection rate is reduced, and the problem that the utilization rate of the materials of the traditional ceramsite screening device is lower is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a screening apparatus according to the present invention;
FIG. 4 is a schematic diagram of a subdividing apparatus according to the present invention;
FIG. 5 is a schematic structural view of a stirring device according to the present invention;
FIG. 6 is a schematic view of the cleaning device of the present invention.
In the figure: 1. a body; 2. a feed pipe; 3. a stirring device; 4. a screening device; 5. a rotating shaft; 6. a fine material pipe; 7. a feeding pipe; 8. a coarse material pipe; 10. a drum; 11. a rubber strip; 12. a discharge port; 13. a subdividing device; 14. a bushing; 15. fixing the rod; 16. pushing the plate; 17. a rectangular groove; 18. a partition plate; 19. a baffle plate; 20. an inner container; 21. a cleaning device; 22. a roller; 23. a sloping plate; 24. a cover plate; 25. a connecting rod; 26. a hydraulic cylinder; 27. a turntable; 28. a compression spring; 29. a movable rod; 30. and a brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a screening and granulating device for manufacturing ceramsite comprises a machine body 1, wherein the upper surface of the machine body 1 is fixedly connected with a feeding pipe 2, the bottom of the feeding pipe 2 is provided with a stirring device 3, materials enter the interior of the machine body 1 from the feeding pipe 2, a rotating shaft 5 drives the stirring device 3 to rotate, the outer surface of the ceramsite before screening is completed is clean, meanwhile, the screening device 4 also rotates along with the stirring device, the bottom of the stirring device 3 is provided with a screening device 4, the inner surface of the screening device 4 is movably connected with the rotating shaft 5, under the centrifugal action of the screening device 4, the ceramsite with larger volume and quality is primarily screened, the ceramsite with larger volume and quality is discharged from a coarse material pipe 8, the other part of the ceramsite enters a subdividing device 13 to be secondarily screened, the ceramsite with the volume meeting the requirements is discharged from a fine material pipe 6, the ceramsite with the volume not meeting the requirements is discharged from a fine material pipe 7, the left side of the rotating shaft 5 is provided with a fine material pipe 6, the left side of the fine material pipe 6 is provided with a middle material pipe 7, the mixed ceramsite is screened in multiple stages, so that the ceramsite with different volumes can be reasonably utilized while being accurately distinguished, the utilization rate of materials is improved, the rejection rate is reduced, and a coarse material pipe 8 is arranged on the left side of a medium material pipe 7;
screening device 4 includes cylinder 10, the internal surface fixedly connected with rubber strip 11 of cylinder 10, the top of rubber strip 11 is provided with discharge gate 12, pivot 5 drives screening device 4 and rotates, cylinder 10 rotates relatively subdivision device 13, receive the effect of centrifugal force, the haydite inside cylinder 10 is promoted by rubber strip 11, discharge gate 12 is seted up in the wall of cylinder 10, the speed of haydite increases gradually, the haydite inertia that the quality is great is big more, the haydite of big quality is thrown out from discharge gate 12, the haydite accomplishes preliminary screening separation, the screening through rotational speed control haydite, the lower surface swing joint of cylinder 10 has subdivision device 13.
The subdividing device 13 comprises a bushing 14, a fixed rod 15 is connected to the upper surface of the bushing 14 in a sliding mode, a push plate 16 is fixedly connected to the outer surface of the fixed rod 15, the fixed rod 15 and the push plate 16 are driven by the rotating shaft 5 to rotate, in the process, the push plate 16 continuously turns over and stirs the ceramsite, the fixed rod 15 pushes the turned and stirred ceramsite, the ceramsite with the size meeting the requirement falls down from the bottom of the bushing 14, the ceramsite with the larger size falls down from the side face of the bushing 14 in the turning-up process, a rectangular groove 17 is formed in the wall of the bushing 14, a partition plate 18 is arranged outside the rectangular groove 17, and a baffle plate 19 is arranged inside the partition plate 18.
The lower surface of the bushing 14 is fixedly connected with the upper surface of the baffle 19, the outer surface of the rotating shaft 5 is fixedly connected with the outer surface of the fixing rod 15, the primarily screened ceramsite moves downwards along the outer surface of the partition plate 18, the large-size ceramsite screened by the subdividing device 13 falls along the outer surface of the baffle 19, the qualified ceramsite falls along the inner surface of the baffle 19, the secondary screening is performed, the screening accuracy is improved, the inner surface of the bushing 14 is rotatably connected with the outer surface of the rotating shaft 5, the outer surface of the bushing 14 is fixedly connected with the inner surface of the partition plate 18, the outer surface of the partition plate 18 is fixedly connected with the inner surface of the machine body 1, the upper surface of the partition plate 18 is rotatably connected with the lower surface of the roller 10, and the inner surface of the roller 10 is fixedly connected with the outer surface of the rotating shaft 5.
The stirring device 3 comprises an inner container 20, the inner surface of the inner container 20 is movably connected with a cleaning device 21, a roller 22 is arranged outside the cleaning device 21, the rotating shaft 5 drives the cleaning device 21 to rotate, the inner container 20 is fixed on the inner surface of the machine body 1, and the inner container and the cleaning device rotate relatively, in the process, ceramsite falls into the inner container 20, an inclined plate 23 is arranged at the bottom of the roller 22, a cover plate 24 is arranged outside the inclined plate 23, the lower surface of the cover plate 24 is movably connected with a connecting rod 25, the ceramsite is continuously stirred by the roller 22 and the cleaning device 21 along with the rotation of the cleaning device 21, after most of impurities outside the ceramsite are removed, the connecting rod 25 is forced by a hydraulic cylinder 26 to extend, the connecting rod is influenced by the pressure of the ceramsite and the gravity of the ceramsite, the cover plate 24 is separated from the inner container 20, the ceramsite falls from the inner container 20, and the outer surface of the connecting rod 25 is connected with the hydraulic cylinder 26 in a sliding mode.
The outer surface of the roller 22 is rotatably connected with the inner surface of the inner container 20, the lower surface of the inner container 20 is fixedly connected with the upper surface of the inclined plate 23, the falling speed of the ceramsite is reduced under the action of the inclined plate 23, the inclined plate 23 plays a role in guiding the ceramsite while preventing the ceramsite from being violently collided, the lower surface of the inner container 20 is in contact with the upper surface of the cover plate 24, the outer surface of the connecting rod 25 is slidably connected with the inner surface of the machine body 1, and the outer surface of the machine body 1 is fixedly connected with the outer surface of the hydraulic cylinder 26.
Cleaning device 21 includes carousel 27, and pivot 5 drives carousel 27 and rotates, and under the effect of the centrifugal force that carousel 27 provided, movable rod 29 throws away from the inside of carousel 27, and compression spring 28 is tensile, and the internal surface sliding connection of carousel 27 has compression spring 28, and compression spring 28's left end fixedly connected with movable rod 29, and the outer fixed surface of movable rod 29 is connected with brush 30.
The lower surface of the rotary disc 27 is rotatably connected with the inner surface of the inner container 20, the brush 30 on the outer surface of the movable rod 29 is in contact friction with the ceramsite, the upper surface of the rotary disc 27 is in an inclined design, so that the ceramsite can flow conveniently, impurities on the outer surface of the ceramsite can be sufficiently removed through the contact of the brush 30 and the roller 22, the inner surface of the rotary disc 27 is in sliding connection with the outer surface of the movable rod 29, and the brushes 30 are linearly arranged along the outer surface of the movable rod 29.
The inner surface of the rotary disc 27 is fixedly connected with the outer surface of the rotating shaft 5, in the process, under the action of the compression spring 28, the movable rod 29 can be contracted, the cleaning device 21 is in flexible contact with the ceramsite, the rigid connection is prevented from excessively extruding equipment and the ceramsite to cause damage, and the outer surface of the inner container 20 is fixedly connected with the inner surface of the machine body 1.
A method for manufacturing, screening and granulating ceramsite comprises the following steps:
feeding: the ceramsite is fed into the equipment, the particle size and mass difference of the fed ceramsite is large, and more impurities are attached to the outer surface of the ceramsite, so that manual distinguishing is difficult;
mixing and cleaning: through the rotary friction of an internal mechanism of the equipment, in the feeding process of the equipment, the ceramsite rolls and rubs mutually under the action of friction force, impurities on the outer surface of the ceramsite are removed, the size of the ceramsite is more accurate, the outer surface is smoother, and the subsequent screening is facilitated;
primary screening: according to the principle that the mass is different and the inertia is different, under the action of centrifugal force, the ceramsite is driven by equipment to rotate at high speed, the ceramsite with larger mass is separated from the ceramsite with smaller mass, the separation degree is influenced by the rotating speed of the equipment, large particles are thrown out, and small particles are continuously screened in the next step;
secondary screening: the small-particle ceramsite primarily screened is pushed and stirred by equipment, in the process, the ceramsite which is continuously stirred is pressed by the equipment, the ceramsite with smaller volume falls down through a through hole at the bottom of the equipment, and the ceramsite with larger volume is stirred and falls down from the side edge of the equipment;
discharging: the ceramsite is separated by twice screening in the equipment, and the mixed ceramsite is screened into three types with larger volume difference, the ceramsite with the same mass or diameter has smaller difference, and the mixing degree of the ceramsite is lower.
When the ceramsite self-cleaning machine is used, the rotating shaft 5 drives the cleaning device 21 to rotate, the inner container 20 is fixed on the inner surface of the machine body 1, the ceramsite and the inner container rotate relatively, in the process, the ceramsite falls into the inner container 20, along with the rotation of the cleaning device 21, the ceramsite is continuously stirred by the rollers 22 and the cleaning device 21, after most of impurities outside the ceramsite are removed, the connecting rod 25 is forced by the hydraulic cylinder 26 to extend, the cover plate 24 is separated from the inner container 20 under the influence of the pressure of the ceramsite and the self gravity, the ceramsite falls from the inner container 20, the falling speed of the ceramsite is reduced under the action of the inclined plate 23, and the inclined plate 23 plays a role in guiding the ceramsite while preventing the ceramsite from being severely collided.
The rotating shaft 5 drives the rotating disc 27 to rotate, under the action of centrifugal force provided by the rotating disc 27, the movable rod 29 is thrown out from the inside of the rotating disc 27, the compression spring 28 is stretched, the brush 30 on the outer surface of the movable rod 29 is in contact friction with the ceramsite, the upper surface of the rotating disc 27 is designed in an inclined mode, flowing of the ceramsite is facilitated, impurities on the outer surface of the ceramsite can be fully removed through contact of the brush 30 and the roller 22, in the process, the movable rod 29 can be retracted under the action of the compression spring 28, the cleaning device 21 is in flexible contact with the ceramsite, and the situation that rigid connection excessively extrudes equipment and the ceramsite is avoided, and damage is caused is avoided.
The rotating shaft 5 drives the screening device 4 to rotate, the roller 10 rotates relative to the subdividing device 13, under the action of centrifugal force, the ceramsite in the roller 10 is pushed by the rubber strips 11, the speed of the ceramsite is gradually increased, the larger the inertia of the ceramsite with larger mass is, the ceramsite with large mass is thrown out from the discharge hole 12, the ceramsite is primarily screened and separated, and the screening of the ceramsite is controlled through the rotating speed.
The rotating shaft 5 drives the fixed rod 15 and the push plate 16 to rotate, in the process, the push plate 16 continuously overturns the ceramsite, the overturned ceramsite is pushed by the fixed rod 15, the ceramsite with the size meeting the requirement falls from the bottom of the bushing 14, the ceramsite with the larger size falls from the side face of the bushing 14 in the overturning process, the primarily screened ceramsite moves downwards along the outer surface of the partition plate 18, the large-size ceramsite screened by the subdividing device 13 falls along the outer surface of the baffle plate 19, the ceramsite meeting the requirement falls along the inner surface of the baffle plate 19, and secondary screening is performed, so that the screening accuracy is improved.
The material gets into the inside of organism 1 from inlet pipe 2, pivot 5 drives agitating unit 3 and rotates, the external surface before the haydite accomplishes the screening is clean, meanwhile, sieving mechanism 4 also rotates along with it, under the centrifugal action of sieving mechanism 4, the haydite accomplishes the preliminary screening, the haydite that volume and quality are great is discharged from coarse fodder pipe 8, another part haydite gets into the inside of subdividing device 13 and carries out the secondary screening, the haydite that the volume accords with the requirement discharges from fine fodder pipe 6, if not accord with the requirement then discharges from discharge pipe 7, through carrying out multistage screening with mixing the haydite, when accurately distinguishing, also can rationally utilize the haydite of different volumes, improve the utilization ratio of material, the rejection rate has been reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a haydite makes screening pelletization device, includes organism (1), its characterized in that: the feeding device is characterized in that a feeding pipe (2) is fixedly connected to the upper surface of the machine body (1), a stirring device (3) is arranged at the bottom of the feeding pipe (2), a screening device (4) is arranged at the bottom of the stirring device (3), a rotating shaft (5) is movably connected to the inner surface of the screening device (4), a fine material pipe (6) is arranged on the left side of the rotating shaft (5), a medium material pipe (7) is arranged on the left side of the fine material pipe (6), and a coarse material pipe (8) is arranged on the left side of the medium material pipe (7);
sieving mechanism (4) include cylinder (10), the internal surface fixedly connected with rubber strip (11) of cylinder (10), the top of rubber strip (11) is provided with discharge gate (12), discharge gate (12) are seted up in the wall of cylinder (10), the lower surface swing joint of cylinder (10) has subdivision device (13).
2. The ceramsite manufacturing, screening and granulating device according to claim 1, wherein the ceramsite manufacturing, screening and granulating device comprises: the subdivision device (13) comprises a bushing (14), the upper surface of the bushing (14) is slidably connected with a fixing rod (15), the outer surface of the fixing rod (15) is fixedly connected with a push plate (16), a rectangular groove (17) is formed in the wall of the bushing (14), a partition plate (18) is arranged outside the rectangular groove (17), and a baffle plate (19) is arranged inside the partition plate (18).
3. The ceramsite manufacturing, screening and granulating device according to claim 2, wherein the ceramsite manufacturing, screening and granulating device comprises: the lower surface of bushing (14) is connected with the upper surface fixed connection of baffle (19), the surface of pivot (5) is connected with the surface fixed connection of dead lever (15), the internal surface of bushing (14) rotates with the surface of pivot (5) to be connected, the surface of bushing (14) is connected with the internal surface fixed connection of baffle (18), the surface of baffle (18) is connected with the internal surface fixed connection of organism (1), the upper surface of baffle (18) rotates with the lower surface of cylinder (10) to be connected, the internal surface of cylinder (10) is connected with the surface fixed connection of pivot (5).
4. The ceramsite manufacturing, screening and granulating device according to claim 1, wherein the ceramsite manufacturing, screening and granulating device comprises: agitating unit (3) include inner bag (20), the internal surface swing joint of inner bag (20) has cleaning device (21), the outside of cleaning device (21) is provided with roller (22), the bottom of roller (22) is provided with swash plate (23), the outside of swash plate (23) is provided with apron (24), the lower surface swing joint of apron (24) has connecting rod (25), the surface sliding connection of connecting rod (25) has pneumatic cylinder (26).
5. The device for manufacturing, screening and granulating ceramsite according to claim 4, wherein the device comprises: the outer surface of the roller (22) is rotatably connected with the inner surface of the inner container (20), the lower surface of the inner container (20) is fixedly connected with the upper surface of the inclined plate (23), the lower surface of the inner container (20) is in contact with the upper surface of the cover plate (24), the outer surface of the connecting rod (25) is in sliding connection with the inner surface of the machine body (1), and the outer surface of the machine body (1) is fixedly connected with the outer surface of the hydraulic cylinder (26).
6. The device for manufacturing, screening and granulating ceramsite according to claim 4, wherein the device comprises: cleaning device (21) includes carousel (27), the internal surface sliding connection of carousel (27) has compression spring (28), the left end fixedly connected with movable rod (29) of compression spring (28), the external fixed surface of movable rod (29) is connected with brush (30).
7. The device for manufacturing, screening and granulating ceramsite according to claim 6, wherein the device comprises: the lower surface of the rotary disc (27) is rotatably connected with the inner surface of the inner container (20), the inner surface of the rotary disc (27) is slidably connected with the outer surface of the movable rod (29), and the brushes (30) are linearly arranged along the outer surface of the movable rod (29).
8. The device for manufacturing, screening and granulating ceramsite according to claim 6, wherein the device comprises: the inner surface of the rotary disc (27) is fixedly connected with the outer surface of the rotary shaft (5), and the outer surface of the inner container (20) is fixedly connected with the inner surface of the machine body (1).
9. The method for manufacturing, screening and granulating the ceramsite is characterized by comprising the following steps of:
feeding: the ceramsite is fed into the equipment, the particle size and the mass difference of the fed ceramsite are large, and more impurities are attached to the outer surface of the ceramsite, so that manual distinguishing is difficult;
mixing and cleaning: through the rotary friction of an internal mechanism of the equipment, in the feeding process of the equipment, the ceramsite rolls and rubs mutually under the action of friction force, impurities on the outer surface of the ceramsite are removed, the size of the ceramsite is more accurate, the outer surface is smoother, and the subsequent screening is facilitated;
primary screening: according to the principle that the mass is different and the inertia is different, under the action of centrifugal force, the ceramsite is driven by equipment to rotate at high speed, the ceramsite with larger mass is separated from the ceramsite with smaller mass, the separation degree is influenced by the rotating speed of the equipment, large particles are thrown out, and small particles are continuously screened in the next step;
secondary screening: the small-particle ceramsite primarily screened is pushed and stirred by equipment, in the process, the ceramsite which is continuously stirred is pressed by the equipment, the ceramsite with smaller volume falls down through a through hole at the bottom of the equipment, and the ceramsite with larger volume is stirred and falls down from the side edge of the equipment;
discharging: the ceramsite is separated by twice screening in the equipment, and the mixed ceramsite is screened into three types with larger volume difference, the ceramsite with the same mass or diameter has smaller difference, and the mixing degree of the ceramsite is lower.
CN202210132810.7A 2022-02-14 2022-02-14 Screening and granulating device and granulating method for manufacturing ceramsite Active CN114473832B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015460A1 (en) * 2001-07-20 2003-01-23 Rotex, Inc. Screening machine with acceleration modification
CN205613385U (en) * 2016-04-19 2016-10-05 四川亨利德新型建筑材料有限公司 Architecture keramics shaping granulating system
CN207325261U (en) * 2017-08-25 2018-05-08 漳州微水环保科技有限公司 A kind of ceramic filtration screening plant
CN110721897A (en) * 2019-09-19 2020-01-24 桂林理工大学 Building rubbish burns raw materials sieving mechanism for haydite
CN111151435A (en) * 2020-01-16 2020-05-15 江西达人建材有限公司 Sieving mechanism is used in haydite production
CN214027350U (en) * 2020-11-27 2021-08-24 成都建工预筑科技有限公司 High-efficient haydite pelletization system
CN113305731A (en) * 2021-06-16 2021-08-27 南京博泽环境科技有限公司 High-performance biological deodorization filter material and method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015460A1 (en) * 2001-07-20 2003-01-23 Rotex, Inc. Screening machine with acceleration modification
CN205613385U (en) * 2016-04-19 2016-10-05 四川亨利德新型建筑材料有限公司 Architecture keramics shaping granulating system
CN207325261U (en) * 2017-08-25 2018-05-08 漳州微水环保科技有限公司 A kind of ceramic filtration screening plant
CN110721897A (en) * 2019-09-19 2020-01-24 桂林理工大学 Building rubbish burns raw materials sieving mechanism for haydite
CN111151435A (en) * 2020-01-16 2020-05-15 江西达人建材有限公司 Sieving mechanism is used in haydite production
CN214027350U (en) * 2020-11-27 2021-08-24 成都建工预筑科技有限公司 High-efficient haydite pelletization system
CN113305731A (en) * 2021-06-16 2021-08-27 南京博泽环境科技有限公司 High-performance biological deodorization filter material and method thereof

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