CN108673730A - A kind of ceramic powder extruding and pelletizing plant - Google Patents

A kind of ceramic powder extruding and pelletizing plant Download PDF

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Publication number
CN108673730A
CN108673730A CN201810610042.5A CN201810610042A CN108673730A CN 108673730 A CN108673730 A CN 108673730A CN 201810610042 A CN201810610042 A CN 201810610042A CN 108673730 A CN108673730 A CN 108673730A
Authority
CN
China
Prior art keywords
broken
friction
extrusion
extruding
particle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810610042.5A
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Chinese (zh)
Inventor
李金华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Zhonghong Exhibition Ceramics Co Ltd
Foshan Piling Technology Co Ltd
Original Assignee
Guangdong Zhonghong Exhibition Ceramics Co Ltd
Foshan Piling Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Zhonghong Exhibition Ceramics Co Ltd, Foshan Piling Technology Co Ltd filed Critical Guangdong Zhonghong Exhibition Ceramics Co Ltd
Priority to CN201810610042.5A priority Critical patent/CN108673730A/en
Publication of CN108673730A publication Critical patent/CN108673730A/en
Priority to PCT/CN2019/084000 priority patent/WO2019237834A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00Apparatus or methods for obtaining or processing clay
    • B28C1/10Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
    • B28C1/14Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
    • B28C1/18Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for comminuting clay lumps

Abstract

The invention discloses a kind of ceramic powder extruding and pelletizing plants, include pressing mechanism and crushing mechanism, the pressing mechanism includes extrusion cabin and the squeeze roller group in extrusion cabin, wherein, the squeeze roller group includes two compression rollers that are parallel and rotating in opposite directions, and the subtle powder being delivered at two compression roller roll surfaces is squeezed using extrusion chamber and forms the block material with suitable stiffness;The crushing mechanism includes broken case, at least one set of disruption elements set on the arcuate friction sieve in broken bottom portion and in broken case, it is broken that collision is carried out to the block material being sent into broken case with broken shaft circular-rotation by the paddle and quartering hammer, and collision is crushed using quartering hammer and is formed by friction gap reserved between particle attrition crushing hammer and arcuate friction sieve, so that collision is broken to be formed by particle and the friction granulation of arcuate friction sieve.

Description

A kind of ceramic powder extruding and pelletizing plant
Technical field
The present invention relates to the technical fields of ceramic production device, refer in particular to a kind of ceramic powder extruding and pelletizing plant.
Background technology
In current ceramic industry, the recycling for the residual powder in production process is always to be difficult to break through, by It can be produced in the equipment place such as mill blank machine before existing spray tower bag filter, workshop condition deduster, press workshop, kiln There is remaining tail powder, and the particle size of these tail powders differs, it can not be excessive or too small directly in remanufacture Powder all can cause deleterious effect to product quality, if tail powder is made by traditional mode by changing paddle-drying- A series of conventional processes such as grain are recycled, and the cost recovery of this mode is high, and manufacturer often selects directly useless Tail dropping powder.Therefore, how to realize that tail powder just can be recycled by low cost, and ensure that grain size can reach production It is current enterprise personnel technical barrier in the urgent need to address in the range of it is required that.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of tail powder recycling suitable for different-grain diameter The ceramic powder extruding and pelletizing plant utilized.
In order to achieve the above purpose, a kind of ceramic powder extruding and pelletizing plant provided by the present invention includes to squeeze Mechanism and crushing mechanism, the pressing mechanism include extrusion cabin and the squeeze roller group in extrusion cabin, wherein the compression roller Group include two compression rollers that are parallel and rotating in opposite directions, formed on the every compression roller roll surface it is a plurality of in a ring arrange and The extruding slot axially extending along compression roller, the extruding slot on two compression roller roll surfaces are corresponded with two compression roller phases It mutually converges with forming extrusion chamber in roll surface the tangent to rotation, the subtle powder being delivered at two compression roller roll surfaces is squeezed using extrusion chamber Material forms the block material with suitable stiffness;The crushing mechanism includes broken case, the arcuate friction sieve set on broken bottom portion Net and at least one set of disruption elements in broken case, wherein disruption elements described in every group include multiple broken shafts and more The end of a paddle being connected in a ring on broken shaft, each paddle is both provided with quartering hammer;By the paddle and Quartering hammer is crushed with broken shaft circular-rotation with carrying out collision to the block material being sent into broken case, and will be touched using quartering hammer It crashes through in the broken friction gap for being formed by and being reserved between particle attrition crushing hammer and arcuate friction sieve, so that collision is crushed institute The particle of formation is granulated with the friction of arcuate friction sieve.
Further, the broken shaft is configured with the broken driving unit for driving its rotation.
Further, the extrusion cabin is arranged with broken case in upper and lower, wherein the discharge port of the extrusion cabin and broken case Feed inlet communicates in order to which the block material through extrusion forming is fallen into broken case.
Further, material-falling hopper, charging of the material-falling hopper upper port as extrusion cabin are additionally provided with above the extrusion cabin Mouth and material-falling hopper lower port two compression roller roll surface the tangent of direction.
Further, it is provided with aggregate bin below the broken case, wherein aggregate bin is in funnel-form in order to which centralized collection passes through The particle powder that arcuate friction sieve is discharged.
The present invention uses above-mentioned scheme, advantage to be:It is sent into extruder by the tail powder that grain size differs It is squeezed in structure and forms block material, then block material feeding crushing mechanism is crushed by colliding broken and friction successively, to obtain Meet the particle powder of Particle size requirements;Through the above scheme, can recycling and obtained granular powder effectively be carried out to tail powder Material grain size meets production requirement, and cost recovery is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the extruding and pelletizing plant of the present invention.
Fig. 2 is the structural schematic diagram of the pressing mechanism of the present invention.
Fig. 3 is the exploded perspective view of the pressing mechanism of the present invention.
Fig. 4 is the sectional view of the pressing mechanism of the present invention.
Fig. 5 is the sectional view of the pressing mechanism of the present invention.
Fig. 6 is the structural schematic diagram of the local I in Fig. 5.
Fig. 7 is the structural schematic diagram of the crushing mechanism of the present invention.
Fig. 8 is the exploded perspective view of the crushing mechanism of the present invention.
Fig. 9 is the structural schematic diagram of the disruption elements of the present invention.
Figure 10 is the sectional view of the crushing mechanism of the present invention.
Figure 11 is the structural schematic diagram of the local P in Figure 10.
Wherein, 1- pressing mechanisms, 11- extrusion cabins, 12- compression rollers, 121- squeeze slot, 122- extrusion chambers, 123- driving cogs Wheel, 13- material-falling hoppers, 14- spring assemblies, 141- fixed seats, 142- spring mounting seats, 143- spring shafts, 144- compressed springs, 145- adjusting nuts, 101- extruding motors, 102- retarders, 103- shaft couplings, 2- crushing mechanisms, 21- are crushed case, and 22- is broken Component, 221- broken shafts, 222- paddles, 223- quartering hammers, 23- arcuate friction sieves, 231- friction gaps, 24- aggregate bins, 25- is crushed driving unit, 4- storage tanks.
Specific implementation mode
With reference to specific embodiment, the present invention is further illustrated.
Shown in attached drawing 1, in the present embodiment, a kind of ceramic powder extruding and pelletizing plant includes 1 He of pressing mechanism Crushing mechanism 2, the pressing mechanism 1 and crushing mechanism 2 of the present embodiment are in be installed on up and down in the rack being preset with.
Shown in attached drawing 2 to attached drawing 6, in the present embodiment, pressing mechanism 1 include extrusion cabin 11 and be set to extrusion cabin Squeeze roller group in 11, wherein squeeze roller group includes two compression rollers 12 that are parallel and rotating in opposite directions, in order to further to two Two 12 both ends of compression roller of the understanding of compression roller 12, the present embodiment are to be fixedly installed in extrusion cabin by being preset with bearing block In 11, two compression rollers 12 are also configured with the extruding driving unit rotated in opposite directions for the two, the extruding driving unit of this implementation It is made of successively extruding motor 101, retarder 102 and shaft coupling 103(In the art, motor, retarder and shaft coupling It is conventional electrical element, is not repeated to its principle in application), squeeze motor 101 output end and retarder 102 it is defeated Enter end to be mutually driven by driving belt, 102 output end of retarder is driven with 103 phase of shaft coupling, and shaft coupling 103 is squeezed with wherein one 12 end of pressure roller is mutually sequentially connected, and the end of two 12 homonymies of compression roller is both provided with the transmission gear 123 for the transmission that is meshed, from And drive a compression roller 12 to be rotated through retarder 102 and shaft coupling 103 by squeezing motor 101, and utilize two The transmission gear 123 of engagement drives another compression roller 12 to be rotated, and finally realizes that two compression rollers 12 rotate dynamic in opposite directions Make.A plurality of arrangement in a ring is formed on every 12 roll surface of compression roller and along the axially extending extruding slot 121 of compression roller 12, Extruding slot 121 on two 12 roll surfaces of compression roller is corresponded so that with two compression rollers 12, rotation mutually converges in roll surface the tangent in opposite directions Form extrusion chamber 122.11 top of extrusion cabin of the present embodiment is provided with material-falling hopper 13, and material-falling hopper 13 is in funnel-form, material-falling hopper 13 Feed inlet and material-falling hopper 13 lower port direction two compression roller 12 roll surface the tangent of the upper port as extrusion cabin 11, thus in order to The tail powder collected in advance(The case where collected tail powder differs there are particle size)It is delivered to two from material-falling hopper 13 At 12 roll surface of compression roller, and tail powder can fill full extruding slot 121, as two compression rollers 12 rotate in opposite directions, in roller Face the tangent forms extrusion chamber 122 and realizes to tail powder extrusion forming, and then obtains the bulk consistent with 122 shape of extrusion chamber Material, block material are discharged with the rotational action of two compression rollers 12.Secondly, in order to further ensure two compression roller roll surface energy of holding Enough fit closely, further include be located in extrusion cabin 11 and in lateral arrangement spring assembly 14, the spring assembly 14 by with extruding Fixed seat 141 that storehouse 11 is connected by screw, spring mounting seat 142, spring shaft 143, the pressure set on 142 inner cavity of spring mounting seat Contracting spring 144, the adjusting nut 145 in fixed seat 141, wherein 142 one end of spring mounting seat and one of compression roller The bearing block of 12 ends is connected, 143 one end of spring shaft extend be slidingly attached to 142 inner cavity of spring mounting seat and its other end with 145 phase of adjusting nut is threadedly coupled, and 144 both ends of compressed spring offset with spring shaft 143 and 142 bottom surface of spring mounting seat respectively It touches, that is, by screwing adjusting nut 145 manually with to 143 transverse shifting of spring shaft, to change spring shaft 143 to compressing bullet The squeezing action power of spring 144 so that compressed spring 144 can change the bounce of spring mounting seat 142 therewith, and then change pair The lateral pressure on top surface of compression roller 12, according to actual conditions, the roll surface gap to two compression rollers 12 and roll surface using spring assembly 14 Between pressure be finely adjusted.
Shown in attached drawing 7 to attached drawing 11, in the present embodiment, crushing mechanism 2 includes broken case 21, is set to broken case The arcuate friction sieve 23 of 21 bottoms and two groups of disruption elements 22 in broken case 21, wherein every group of disruption elements 22 Include multiple broken shafts 221 and multiple paddles 222 being connected in a ring on broken shaft 221, the paddle 222 of this implementation passes through It is connected to a fixed installation axle sleeve with the installation axle sleeve being set on broken shaft 221 and paddle 222 is connected by screw, to just real The connection of paddle 222 and broken shaft 221 is showed.Secondly, the end of each paddle 222 is respectively provided with that there are one quartering hammer 223, this realities The quartering hammer 223 for applying example is in strip, is realized by screw and is connected and fixed with the end of paddle 222.Two groups of the present embodiment Disruption elements 22 share same broken shaft 221 and two groups of disruption elements 22 are axially arranged side by side along broken shaft 221, two groups of broken groups 222 mutual dislocation of each paddle of part 22 is arranged.The broken shaft 221 of the present embodiment is configured with the broken driving list for driving its rotation The broken driving unit 25 of member 25, the present embodiment is decelerating motor, by the output end and broken shaft 221 that are crushed driving unit 25 End is connected, to drive broken shaft 221 to be rotated by broken driving unit 25, that is, two groups of 221 synchronous drive of broken shaft The rotation of disruption elements 22 is substantially to drive paddle 222 and quartering hammer 223.
In the present embodiment, the discharge port of extrusion cabin 11 is communicated with the feed inlet of broken case 21, thus in order to be squeezed into The block material of type, which is fallen into broken case 21, carries out broken granulation processing.In broken case 21, block material meeting during whereabouts By the collision of quartering hammer 223 and paddle 222, to be carried out to block material using the rotating torque of quartering hammer 223 and paddle 222 Collision is broken so that the broken bulk particle for forming greater particle size of block material, meanwhile, utilize the lasting circle of multiple quartering hammers 223 Week rotation can sink to the bulk particle constant collision of 21 bottom of broken case under, to drive bulk particle to be recycled in broken case 21 It sheds in broken case 21, to which bulk particle gradually collide the particle for being broken into small particle, secondly as the office that collision is crushed It is sex-limited --- by centainly colliding broken small size particle compared with being difficult to collide the powdery granule for being broken into smaller particle again (As more difficult collision is broken into the powdery granule of Subnano-class), for this purpose, equal between each quartering hammer 223 and friction sieve Reserved friction gap 231, to turn to the position corresponding to 23 top of arcuate friction sieve with quartering hammer 223, using broken The rotational action of broken hammer 223 to squeeze the particle of the more difficult broken small particle of collision into friction gap 231, and then make by Mobile and arcuate friction sieve 23 can be squeezed to the particle of the particle in friction gap 231 at this time with quartering hammer 223 by, which squeezing, occurs The mesh of multiple intensive arrangements is provided on 23 surface of friction arcuate friction sieve so that mobile particle is squeezed with quartering hammer 223 Larger friction occurs between meeting and arcuate friction sieve 23, to which particle friction is broken into the particle powder of ultra-small grain size, then The particle powder for meeting Particle size requirements is set to penetrate 23 mesh of arcuate friction sieve using arcuate friction sieve 23(Substantially rub When being granulated obtained particle powder particle size less than mesh aperture, just reach Particle size requirements, particle powder will penetrate mesh and arrange Go out broken case 21).
Further, the size of friction gap 231 is determined by practical condition, and friction gap 231 is made to be in suitable big It is small, according to actually required Particle size requirements and material property, make adaptable size selection, that is, when friction gap 231 is big When, the grain size that friction is granulated obtained particle powder is big, and when friction gap 231 is small, friction is granulated obtained granular powder The grain size of material is small;And in actual production, in order to ensure crushing efficiency, friction gap 231 is not easy excessive, need to only be slightly larger than required Particle size requirements;In addition, in order to further strengthen the broken effect of friction, quartering hammer 223 and arcuate friction sieve can be made Certain angle of inclination is molded between 23 so that friction gap 231 is oblique, the friction to preferably carry out is broken.
In the present embodiment, for the ease of being crushed the particle powder progress centralized collection of case 21 to being discharged, by broken 21 lower section of case is provided with aggregate bin 24, wherein aggregate bin 24 is in funnel-form in order to which centralized collection is through 23 institute of arcuate friction sieve The particle powder of discharge carries out so as to accept and convey particle powder to downstream process below aggregate bin 24 by conveyer belt It is prepared by production.
Further, the tail powder of the present embodiment can be concentrated in the storage tank 4 for being stored in and being preset with, and can be delivered to through conveyer belt At material-falling hopper 13.
The embodiment of the above is only presently preferred embodiments of the present invention, not does limit in any form to the present invention System.Any technical person familiar with the field utilizes the skill of the disclosure above without departing from the scope of the technical proposal of the invention Art content makes more possible variations and retouching to technical solution of the present invention, or modification is the equivalent embodiment of the present invention. Therefore all contents without departing from technical solution of the present invention, equivalent equivalence changes, should all be covered by made by thinking according to the present invention In protection scope of the present invention.

Claims (5)

1. a kind of ceramic powder extruding and pelletizing plant, includes pressing mechanism(1)And crushing mechanism(2), it is characterised in that:It is described Pressing mechanism(1)Including extrusion cabin(11)With set on extrusion cabin(11)Interior squeeze roller group, wherein the squeeze roller group includes two Root is parallel and the compression roller that rotates in opposite directions(12), the every compression roller(12)Formed on roll surface it is a plurality of in a ring arrangement and Along compression roller(12)Axially extending extruding slot(121), two compression rollers(12)Extruding slot on roll surface(121)One is a pair of It should be with two compression rollers(12)Opposite rotation mutually converges with forming extrusion chamber in roll surface the tangent(122), utilize extrusion chamber(122)It squeezes Pressure is delivered to two compression rollers(12)Subtle powder at roll surface forms the block material with suitable stiffness;The crushing mechanism (2)Including being crushed case(21), be set to broken case(21)The arcuate friction sieve of bottom(23)And set on broken case(21)Interior At least one set of disruption elements(22), wherein disruption elements described in every group(22)Including multiple broken shafts(221)With it is multiple in a ring It is connected to broken shaft(221)On paddle(222), each paddle(222)End be both provided with quartering hammer(223);It is logical Cross the paddle(222)And quartering hammer(223)With broken shaft(221)Circular-rotation to being sent into be crushed case(21)Interior block material It is broken to carry out collision, and utilizes quartering hammer(223)The broken particle attrition crushing that is formed by of collision is hammered into shape(223)It rubs with arc Wipe sieve(23)Between reserve friction gap(231)In, so that collision is broken to be formed by particle and arcuate friction sieve (23)Friction is granulated.
2. a kind of ceramic powder extruding and pelletizing plant according to claim 1, it is characterised in that:The broken shaft(221) Configured with the broken driving unit for driving its rotation(25).
3. a kind of ceramic powder extruding and pelletizing plant according to claim 1, it is characterised in that:The extrusion cabin(11)With Broken case(21)In upper and lower arrangement, wherein the extrusion cabin(11)Discharge port and broken case(21)Feed inlet communicate so as to Broken case is fallen into the block material through extrusion forming(21)It is interior.
4. a kind of ceramic powder extruding and pelletizing plant according to claim 1, it is characterised in that:The extrusion cabin(11)On Side is additionally provided with material-falling hopper(13), the material-falling hopper(13)Upper port is as extrusion cabin(11)Feed inlet and material-falling hopper(13)Under Port two compression rollers of direction(12)Roll surface the tangent.
5. a kind of ceramic powder extruding and pelletizing plant according to claim 1, it is characterised in that:The broken case(21)Under Side is provided with aggregate bin(24), wherein the aggregate bin(24)In funnel-form in order to which centralized collection is through arcuate friction sieve (23)The particle powder being discharged.
CN201810610042.5A 2018-06-13 2018-06-13 A kind of ceramic powder extruding and pelletizing plant Pending CN108673730A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810610042.5A CN108673730A (en) 2018-06-13 2018-06-13 A kind of ceramic powder extruding and pelletizing plant
PCT/CN2019/084000 WO2019237834A1 (en) 2018-06-13 2019-04-24 Ceramic powder extrusion granulating device

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Application Number Priority Date Filing Date Title
CN201810610042.5A CN108673730A (en) 2018-06-13 2018-06-13 A kind of ceramic powder extruding and pelletizing plant

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CN108673730A true CN108673730A (en) 2018-10-19

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WO (1) WO2019237834A1 (en)

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WO2019237834A1 (en) * 2018-06-13 2019-12-19 佛山市蓝之鲸科技有限公司 Ceramic powder extrusion granulating device

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CN112706283B (en) * 2021-02-04 2022-08-30 应县宏达陶瓷股份有限公司 Ceramic raw material pugging machine for domestic ceramic processing
CN113232142A (en) * 2021-04-28 2021-08-10 福建省南安市海特机械有限公司 High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof

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CN101721949A (en) * 2008-10-20 2010-06-09 湖北省通山县通力镁业有限责任公司 Method for granulating powdery active lime, special equipment and midbody
CN202845092U (en) * 2012-11-01 2013-04-03 修建东 Novel powder solid crushing device
CN104859067A (en) * 2015-02-10 2015-08-26 南昌大学 Horizontal plastic waste recovering granulator
CN208514717U (en) * 2018-06-13 2019-02-19 佛山市铂灵科技有限公司 A kind of ceramic powder extruding and pelletizing plant

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CN202621118U (en) * 2012-03-30 2012-12-26 杨文福 Counter-roller dry-method extrusion granulator
CN108673730A (en) * 2018-06-13 2018-10-19 佛山市铂灵科技有限公司 A kind of ceramic powder extruding and pelletizing plant

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Publication number Priority date Publication date Assignee Title
CN101721949A (en) * 2008-10-20 2010-06-09 湖北省通山县通力镁业有限责任公司 Method for granulating powdery active lime, special equipment and midbody
CN202845092U (en) * 2012-11-01 2013-04-03 修建东 Novel powder solid crushing device
CN104859067A (en) * 2015-02-10 2015-08-26 南昌大学 Horizontal plastic waste recovering granulator
CN208514717U (en) * 2018-06-13 2019-02-19 佛山市铂灵科技有限公司 A kind of ceramic powder extruding and pelletizing plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019237834A1 (en) * 2018-06-13 2019-12-19 佛山市蓝之鲸科技有限公司 Ceramic powder extrusion granulating device

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Application publication date: 20181019