CN109513479A - A kind of grate-cooler clinker graded crushing device - Google Patents

A kind of grate-cooler clinker graded crushing device Download PDF

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Publication number
CN109513479A
CN109513479A CN201811335942.XA CN201811335942A CN109513479A CN 109513479 A CN109513479 A CN 109513479A CN 201811335942 A CN201811335942 A CN 201811335942A CN 109513479 A CN109513479 A CN 109513479A
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CN
China
Prior art keywords
plate
breaker roll
clinker
motor
grate
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
CN201811335942.XA
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Chinese (zh)
Inventor
羊华
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.)
Nanjing Ruitai Cement Manufacturing Equipment Co Ltd
Original Assignee
Nanjing Ruitai Cement Manufacturing Equipment 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 Nanjing Ruitai Cement Manufacturing Equipment Co Ltd filed Critical Nanjing Ruitai Cement Manufacturing Equipment Co Ltd
Priority to CN201811335942.XA priority Critical patent/CN109513479A/en
Publication of CN109513479A publication Critical patent/CN109513479A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The present invention relates to a kind of grate-cooler clinker graded crushing devices, including body, first motor, screening plant and mounting rack, support plate is installed at the top of the internal body, the bottom of the internal body is equipped with mounting plate, fixed frame is provided between the support plate and support plate, the first feed hopper is provided at the top of the internal body, the support plate is internally connected with the first powder breaker roll, and the movable end of the first motor is connected with the first connection gear;The internal body of the screening plant installation support plate bottom, the fixed frame are internally provided with the second breaker roll, and the internal body close to fixed frame bottom is provided with feed device;The mounting rack is internally provided with third breaker roll, and the bottom of the mounting rack is provided with discharge port.It is provided with the first powder breaker roll, the second breaker roll and third breaker roll, clinker is classified and is gradually crushed, so that chamotte crushing is more thorough, is used convenient for subsequent processing.

Description

A kind of grate-cooler clinker graded crushing device
Technical field
The present invention relates to grate-cooler technical field, specially a kind of grate-cooler clinker graded crushing device.
Background technique
Grate-cooler be in the sinter leaching system of cement plant in want equipment, during clinker use, for reduce The particle volume of clinker is frequently necessary to carry out break process to clinker at the initial stage of production process, in order to by chamotte crushing More thoroughly, to reduce the consumption of subsequent grinding stage electric energy, need to be crushed by the way of graded crushing.
Existing graded crushing device, the spacing between breaker roll is smaller, under prolonged broken work, be easy to cause The accumulated plugging of clinker, to the not thorough enough of clinker graded crushing.
Summary of the invention
The purpose of the present invention is to provide a kind of grate-cooler clinker graded crushing devices, to solve in above-mentioned background technique The existing graded crushing device proposed, the spacing between breaker roll is smaller, it is prolonged be crushed work under, be easy to cause clinker Accumulated plugging, to not thorough enough the problem of clinker graded crushing.
To achieve the above object, the invention provides the following technical scheme: a kind of grate-cooler clinker graded crushing device, packet Body, first motor, screening plant and mounting rack are included, support plate, the internal body are installed at the top of the internal body Bottom mounting plate is installed, be provided with fixed frame between the support plate and support plate, wherein
The first feed hopper is provided at the top of the internal body, the body close to the first feeding funnel bottom part is fixed with support Plate, the support plate are internally connected with the first powder breaker roll, and the both ends of the first powder breaker roll are provided with connecting shaft, described One end of first powder breaker roll is connected by connecting shaft with the first connection gear, and the other end of the first powder breaker roll passes through Connecting shaft is connected with first bearing, and the first motor is mounted on the internal body of support plate side, the first motor Movable end is connected with the first connection gear;
The internal body of the screening plant installation support plate bottom, the screening plant bottom close to body inner wall is set It is equipped with the second feed hopper, the internal body close to the second feeding funnel bottom part is fixed with fixed frame, the inside of the fixed frame It is provided with the second breaker roll, the driven end of second breaker roll is connected by second bearing with fixed frame, and described second is broken The drive end of broken roller is connected by the second connection gear with the second motor, and second motor is mounted on one end of fixed frame, The internal body close to fixed frame bottom is provided with feed device;
The second feed hopper is provided at the top of the mounting rack, the internal body between second feed hopper and screening plant is set It is equipped with baffle, second feed hopper is connected with feed device, and the mounting rack is internally provided with third breaker roll, described The drive end of third breaker roll is connected by third connection gear with third motor, and the driven end of the third breaker roll passes through 3rd bearing is connected with mounting rack, and the third motor is mounted on one end of mounting rack, and the bottom of the mounting rack is provided with The bottom of discharge port, the body is provided with supporting leg.
Preferably, the surface of the first powder breaker roll is the biggish zigzag structure of tooth form, and the first powder breaker roll is set It is equipped with one group, and the axial centerline of body is arranged in the first powder breaker roll.
Preferably, the screening plant includes fixed plate, loose slot, idler wheel, side plate, servo motor and sieve plate, described solid Fixed board is fixed on the inner wall between support plate and body, and the side of the fixed plate offers loose slot, the loose slot it is interior Portion is equipped with idler wheel, and the idler wheel is connected with side plate, and the side of the side plate is connected with servo motor, the servo motor It is fixed on the inside of fixed plate, is provided with sieve plate at the top of the side plate.
Preferably, the screening plant is inclined between support plate and body inner wall, and the bottom end of sieve plate and second Feed hopper opening in communication.
Preferably, to be flexibly connected between the loose slot that the side plate passes through the relatively fixed intralamellar part of idler wheel of two sides, and Idler wheel and loose slot are symmetrical arranged about sieve plate.
Preferably, second breaker roll, the first powder breaker roll and third breaker roll mutually stagger setting, and the first powder is broken Spacing is greater than the second breaker roll and is greater than spacing between third breaker roll inside inside broken roller.
Preferably, the feed device includes conveyer belt, connection shaft, clamping plate, bottom plate and driving motor, the conveyer belt Both ends be connected by connection shaft with clamping plate, the connection shaft is connected to the inside of clamping plate, and the bottom plate is arranged and is pacifying It shelves between body inner wall, the connection shaft is connected with the movable end of driving motor.
Preferably, the bottom plate is inclined between mounting rack and body inner wall, and the bottom end of bottom plate and the second charging Struggle against Xiang Guantong.
Preferably, the third breaker roll surface smoothness is less than the second breaker roll less than the first powder breaker roll.
Compared with prior art, the beneficial effects of the present invention are:
1, it is provided with the first powder breaker roll, the second breaker roll and third breaker roll, setting is mutually staggered between three groups of breaker rolls, and The flatness that spacing and breaker roll between three groups of breaker rolls show is successively decreased step by step, and clinker is classified and is gradually carried out brokenly It is broken, so that chamotte crushing is more thorough, used convenient for subsequent processing;
2, it is tiltedly installed with screening plant between the first powder breaker roll, the second breaker roll, is crushed by the first powder breaker roll Clinker drops into the floor lever of sieve tray inside screening plant, driven by servo motor so that sieve plate shakes, by the ripe of its surface Material is screened, and for the biggish clinker of volume in the second feed hopper that sieve plate rolls down to bottom, the second breaker roll carries out it Second broken, and the clinker of small volume drops into the second feed hopper across sieve plate and is crushed again;
3, it is tiltedly installed with feed device in the second breaker roll and third breaker roll, by the clinker of the second breaker roll break process The conveyer belt in feed device is fallen on, under the drive of driving motor, directly clinker is imported into the second feed hopper, third is broken Broken roller carries out third time break process to it, and different spatial altitudes is arranged in three groups of breaker rolls, so that clinker is by each There is the time of conveying and cooling after broken, so that chamotte crushing is more thorough, is not in the phenomenon that clinker is accumulated, improves Broken working efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of grate-cooler clinker graded crushing device of the present invention;
Fig. 2 is a kind of overlooking structure diagram of grate-cooler clinker graded crushing device of the present invention;
Fig. 3 is the first powder breaker roll and the second breaker roll structural representation of a kind of grate-cooler clinker graded crushing device of the present invention Figure;
Fig. 4 is a kind of third breaker roll structural schematic diagram of grate-cooler clinker graded crushing device of the present invention;
Fig. 5 is a kind of screening plant structural schematic diagram of grate-cooler clinker graded crushing device of the present invention;
Fig. 6 is a kind of screening plant overlooking structure diagram of grate-cooler clinker graded crushing device of the present invention;
Fig. 7 is a kind of feeder structure schematic diagram of grate-cooler clinker graded crushing device of the present invention.
In figure: 1, body, the 2, first feed hopper, 3, support plate, the 4, first powder breaker roll, 5, connecting shaft, the 6, first connection Gear, 7, first motor, 8, first bearing, 9, screening plant, 901, fixed plate, 902, loose slot, 903, idler wheel, 904, side Plate, 905, servo motor, 906, sieve plate, the 10, second feed hopper, 11, fixed frame, the 12, second breaker roll, the 13, second tooth connection Wheel, the 14, second motor, 15, second bearing, 16, feed device, 1601, conveyer belt, 1602, connection shaft, 1603, clamping plate, 1604, bottom plate, 1605, driving motor, 17, baffle, the 18, second feed hopper, 19, mounting rack, 20, third breaker roll, 21, third Connection gear, 22, third motor, 23,3rd bearing, 24, discharge port, 25, supporting leg.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of grate-cooler clinker graded crushing device, including Body 1, the first feed hopper 2, support plate 3, the first powder breaker roll 4, connecting shaft 5, the first connection gear 6, first motor 7, first Bearing 8, screening plant 9, the second feed hopper 10, fixed frame 11, the second breaker roll 12, the second connection gear 13, the second motor 14, Second bearing 15, feed device 16, baffle 17, the second feed hopper 18, mounting rack 19, third breaker roll 20, third connection gear 21, third motor 22,3rd bearing 23, discharge port 24 and supporting leg 25, the top inside the body 1 are equipped with support plate 3, Bottom inside the body 1 is equipped with mounting plate 19, is provided with fixed frame 11 between the support plate 3 and support plate 3, In, the top inside the body 1 is provided with the first feed hopper 2, and the body 1 close to 2 bottom of the first feed hopper is fixed with Support plate 3, the support plate 3 are internally connected with the first powder breaker roll 4, the surface of the first powder breaker roll 4 be tooth form compared with Big zigzag structure, and the first powder breaker roll 4 is provided with one group, and the central axis of body 1 is arranged in the first powder breaker roll 4 Line position, when clinker enters one group of first powder breaker roll 4, clinker can be carried out preliminary break by the sawtooth on surface Broken, the both ends of the first powder breaker roll 4 are provided with connecting shaft 5, one end of the first powder breaker roll 4 by connecting shaft 5 with First connection gear 6 is connected, and the other end of the first powder breaker roll 4 is connected by connecting shaft 5 with first bearing 8, institute It states first motor 7 to be mounted on inside the body 1 of 3 side of support plate, the movable end of the first motor 7 and the first connection gear 6 It is connected;
The screening plant 9 is installed inside the body 1 of 3 bottom of support plate, and the screening plant 9 includes fixed plate 901, lives Dynamic slot 902, idler wheel 903, side plate 904, servo motor 905 and sieve plate 906, the fixed plate 901 are fixed on support plate 3 and body Inner wall between 1, the side of the fixed plate 901 offer loose slot 902, and the inside of the loose slot 902 is equipped with idler wheel 903, the idler wheel 903 is connected with side plate 904, and the side of the side plate 904 is connected with servo motor 905, the servo Motor 905 is fixed on the inside of fixed plate 901, and the top of the side plate 904 is provided with sieve plate 906, and the screening plant 9 tilts It is arranged between 1 inner wall of support plate 3 and body, and the bottom end of sieve plate 906 and 10 opening in communication of the second feed hopper, by first The surface that sieve plate 906 in screening plant 9 is fallen under the broken clinker of powder breaker roll 4 is automatic is screened into sieve plate 906 is crossed, compared with Big clinker rolls down to the second feed hopper 10, lesser clinker fallen on inside baffle 17 directly through sieve plate 906 enter second into Hopper 18, it is that activity connects that the side plate 904, which passes through between the loose slot 902 inside 903 opposing fixed plate 901 of idler wheel of two sides, It connects, and idler wheel 903 and loose slot 902 are symmetrical arranged about sieve plate 906, by the drive of servo motor 905, so that side plate 904 The idler wheel 903 of two sides is movable in loose slot 902, and then sieve plate 906 is driven to shake the effect for realizing screening, in body 1 9 bottom of the screening plant of wall is provided with the second feed hopper 10, solid inside the body 1 of 10 bottom of the second feed hopper Surely there is fixed frame 11, the fixed frame 11 is internally provided with the second breaker roll 12, and second breaker roll 12, the first powder are broken Roller 4 and third breaker roll 20 mutually stagger setting, and 4 inside spacing of the first powder breaker roll is greater than the second breaker roll 12 and is greater than third Spacing between 20 inside of breaker roll, the different broken rolling of three groups of spacing, allows clinker to carry out graded crushing processing, so that ripe Material is crushed more thorough, and the driven end of second breaker roll 12 is connected by second bearing 15 with fixed frame 11, described The drive end of second breaker roll 12 is connected by the second connection gear 13 with the second motor 14, and second motor 14 is mounted on One end of fixed frame 11, the body 1 close to 11 bottom of fixed frame are internally provided with feed device 16, the feed device 16 Including conveyer belt 1601, shaft 1602, clamping plate 1603, bottom plate 1604 and driving motor 1605 are connected, the conveyer belt 1601 Both ends are connected by connecting shaft 1602 with clamping plate 1603, and the connection shaft 1602 is connected to the inside of clamping plate 1603, institute It states bottom plate 1604 to be arranged between 1 inner wall of mounting rack 19 and body, the activity of the connection shaft 1602 and driving motor 1605 End is connected, and clinker conveyor is convenient in the setting of conveyer belt 1601, avoids clinker from accumulating, the bottom plate 1604 is inclined at installation Between 1 inner wall of frame 19 and body, and the bottom end of bottom plate 1604 and the second feed hopper 18 be to perforation, the bottom plate 1604 being obliquely installed, Clinker convenient for being crushed by the second breaker roll 12 is transmitted in the second feed hopper 18;
The top of the mounting rack 19 is provided with the second feed hopper 18, the machine between second feed hopper 18 and screening plant 9 Body 1 is internally provided with baffle 17, and second feed hopper 18 is connected with feed device 16, the inside setting of the mounting rack 19 There is third breaker roll 20,20 surface smoothness of third breaker roll is less than the second breaker roll 12 less than the first powder breaker roll 4, table The breaker roll of face difference flatness is different to the degree of crushing of clinker, descending to make the more thorough of chamotte crushing, realizes The purpose of graded crushing, reduces energy consumption, and the drive end of the third breaker roll 20 passes through third connection gear 21 and the Three motors 22 are connected, and the driven end of the third breaker roll 20 is connected by 3rd bearing 23 with mounting rack 19, and described the Three motors 22 are mounted on one end of mounting rack 19, and the bottom of the mounting rack 19 is provided with discharge port 24, the bottom of the body 1 It is provided with supporting leg 25.
The working principle of the present embodiment: grate-cooler clinker graded crushing device first should before using the device Grate-cooler is fixed on job site with clinker graded crushing device, powers on starter, then by clinker from body 1 First feed hopper 2 at top is knocked down, first motor 7 by the first connection gear 6 drive the first powder breaker roll 4 rotation, volume compared with Big clinker carries out first break by the first powder breaker roll 4, and the clinker of primary crushing drops into the sieve plate in screening plant 9 On 906, servo motor 905 drives the idler wheel 903 of 904 two sides of side plate to move in the loose slot 902 of fixed plate 901, to make It obtains sieve plate 906 back and forth to shake, the biggish clinker of volume rolls down in the second feed hopper 10 along sieve plate 906,14 band of the second motor Dynamic second breaker roll 12 rotation, carries out second to clinker and is crushed, broken clinker falls on the conveyer belt in feed device 16 1601 surfaces, driving motor 1605 drive the rotation of conveyer belt 1601 by inside the clinker conveyor on its surface to the second feed hopper 18, The clinker of small volume passes through sieve plate 906 and drops into inside baffle 17 simultaneously, and clinker enters inside the second feed hopper 18, third Motor 22 drives third breaker roll 20 to rotate, and carries out third time to clinker and is crushed, broken clinker is discharged by discharge port 24 Next step processing is carried out outside to device, the content being not described in detail in book belongs to existing well known to professional and technical personnel in the field There is technology.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection scope of invention.

Claims (9)

1. a kind of grate-cooler clinker graded crushing device, including body (1), first motor (7), screening plant (9) and installation Frame (19), it is characterised in that: the internal top of the body (1) is equipped with support plate (3), the internal bottom of the body (1) It is equipped with mounting plate (19), is provided with fixed frame (11) between the support plate (3) and support plate (3), wherein the body (1) internal top is provided with the first feed hopper (2), and the body (1) close to the first feed hopper (2) bottom is fixed with support Plate (3), the support plate (3) are internally connected with the first powder breaker roll (4), the both ends setting of the first powder breaker roll (4) Have connecting shaft (5), one end of the first powder breaker roll (4) is connected by connecting shaft (5) with the first connection gear (6), institute The other end for stating the first powder breaker roll (4) is connected by connecting shaft (5) with first bearing (8), first motor (7) installation Body (1) in support plate (3) side is internal, and the movable end of the first motor (7) is connected with the first connection gear (6); The body (1) of screening plant (9) installation support plate (3) bottom is internal, and the screening close to body (1) inner wall fills It sets (9) bottom and is provided with the second feed hopper (10), be fixed with inside the body (1) of the second feed hopper (10) bottom Determine frame (11), the fixed frame (11) is internally provided with the second breaker roll (12), the driven end of second breaker roll (12) It is connected by second bearing (15) with fixed frame (11), the drive end of second breaker roll (12) passes through the second connection gear (13) it is connected with the second motor (14), second motor (14) is mounted on one end of fixed frame (11), close to fixed frame (11) body (1) of bottom is internally provided with feed device (16);Be provided at the top of the mounting rack (19) second into Hopper (18), the body (1) between second feed hopper (18) and screening plant (9) is internally provided with baffle (17), described Second feed hopper (18) is connected with feed device (16), and the mounting rack (19) is internally provided with third breaker roll (20), The drive end of the third breaker roll (20) is connected by third connection gear (21) with third motor (22), and the third is broken The driven end of broken roller (20) is connected by 3rd bearing (23) with mounting rack (19), and the third motor (22) is mounted on installation The bottom of one end of frame (19), the mounting rack (19) is provided with discharge port (24), and the bottom of the body (1) is provided with support Leg (25).
2. a kind of grate-cooler according to claim 1 clinker graded crushing device, it is characterised in that: first powder is broken The surface of broken roller (4) is the biggish zigzag structure of tooth form, and the first powder breaker roll (4) is provided with one group, and the first powder is broken Axial centerline of broken roller (4) setting in body (1).
3. a kind of grate-cooler according to claim 1 clinker graded crushing device, it is characterised in that: the screening plant It (9) include fixed plate (901), loose slot (902), idler wheel (903), side plate (904), servo motor (905) and sieve plate (906), The fixed plate (901) is fixed on the inner wall between support plate (3) and body (1), and the side of the fixed plate (901) offers The inside of loose slot (902), the loose slot (902) is equipped with idler wheel (903), and the idler wheel (903) is connected with side plate (904) It connects, the side of the side plate (904) is connected with servo motor (905), and the servo motor (905) is fixed on fixed plate (901) inside is provided with sieve plate (906) at the top of the side plate (904).
4. a kind of grate-cooler according to claim 3 clinker graded crushing device, it is characterised in that: the screening plant (9) it is inclined between support plate (3) and body (1) inner wall, and the bottom end of sieve plate (906) and the second feed hopper (10) are open It is connected.
5. a kind of grate-cooler according to claim 3 clinker graded crushing device, it is characterised in that: the side plate (904) by being flexible connection between the internal loose slot (902) of idler wheel (903) opposing fixed plate (901) of two sides, and idler wheel (903) it is symmetrical arranged with loose slot (902) about sieve plate (906).
6. a kind of grate-cooler according to claim 1 clinker graded crushing device, it is characterised in that: described second is broken Roller (12), the first powder breaker roll (4) and third breaker roll (20) mutually stagger setting, and the internal spacing of the first powder breaker roll (4) It is greater than spacing between third breaker roll (20) inside greater than the second breaker roll (12).
7. a kind of grate-cooler according to claim 1 clinker graded crushing device, it is characterised in that: the feed device It (16) include conveyer belt (1601), connection shaft (1602), clamping plate (1603), bottom plate (1604) and driving motor (1605), institute The both ends for stating conveyer belt (1601) are connected by connecting shaft (1602) with clamping plate (1603), and the connection shaft (1602) is even The inside in clamping plate (1603) is connect, the bottom plate (1604) is arranged between mounting rack (19) and body (1) inner wall, the connection Shaft (1602) is connected with the movable end of driving motor (1605).
8. a kind of grate-cooler according to claim 1 clinker graded crushing device, it is characterised in that: the bottom plate (1604) it is inclined between mounting rack (19) and body (1) inner wall, and the bottom end of bottom plate (1604) and the second feed hopper (18) Xiang Guantong.
9. a kind of grate-cooler according to claim 1 clinker graded crushing device, it is characterised in that: the third is broken Roller (20) surface smoothness is less than the second breaker roll (12) less than the first powder breaker roll (4).
CN201811335942.XA 2018-11-12 2018-11-12 A kind of grate-cooler clinker graded crushing device Pending CN109513479A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964460A (en) * 2020-08-28 2020-11-20 费县沂州水泥有限公司 Cement clinker grate type particle grading cooler
CN112044514A (en) * 2020-08-07 2020-12-08 绍兴柯桥第三水泥有限公司 High-efficiency crusher

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Application publication date: 20190326