CN105498930B - A kind of dustless broken all-in-one of sieve - Google Patents

A kind of dustless broken all-in-one of sieve Download PDF

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Publication number
CN105498930B
CN105498930B CN201610060530.4A CN201610060530A CN105498930B CN 105498930 B CN105498930 B CN 105498930B CN 201610060530 A CN201610060530 A CN 201610060530A CN 105498930 B CN105498930 B CN 105498930B
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China
Prior art keywords
level
sieve
roll
roller
bearing seat
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Application number
CN201610060530.4A
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Chinese (zh)
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CN105498930A (en
Inventor
乔支昆
高向前
孙斌
尹新伟
梁茂杰
宋仕学
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Guangxi Yi Longsheng Technology Co Ltd
Datang Environment Industry Group Co Ltd
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Guangxi Yi Longsheng Technology Co Ltd
Datang Environment Industry Group Co Ltd
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Priority to CN201610060530.4A priority Critical patent/CN105498930B/en
Publication of CN105498930A publication Critical patent/CN105498930A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The present invention relates to a kind of dustless broken all-in-one of sieve.The broken all-in-one of the dustless sieve, including frame and crusher chamber, the crusher chamber strike back roller, two-stage crushing roller and sieve roller by one-level breaker roll, counterpunch board and one-level respectively, three-level breaker roll and sieve roller group into；The offset plate and belt conveyor of the dustless broken integral motor spindle of sieve form close cavity.Feeding mouth and suction opeing are further respectively had at the top of the dustless broken all-in-one of sieve, the suction opeing is externally provided with ventilation and dust removal device.The dustless broken all-in-one of sieve of the present invention is a kind of continuous crushing, continuous screening, efficiency crushing, the dustless broken integral plant equipment of sieve of the dustless broken one of dustless sieve.

Description

A kind of dustless broken all-in-one of sieve
Technical field
The present invention relates to a kind of dustless broken all-in-one of sieve.
Background technology
Existing disintegrating apparatus has ring hammer disintegrating machine, oppositely rolling roller crusher, plate-hammer crusher, is crushed using this several equipment During material, without screening function, cloth is uneven, tooth plate ring gear or tup quick abrasion.Discharging-material size is difficult to control, and size is not One, if being used for break up coal, coal grain is sent to fluidized-bed combustion boiler burning, and Fluidized Bed Boiler burning is undesirable, can reduce the combustion of boiler Efficiency is burnt, easily makes burner hearth bottom coking, influences the combustion efficiency of boiler.And dust leaks during equipment operation, pollutes environment；Energy Consumption is high；Maintenance maintenance labor intensity is big；Floor space is big, and space-consuming is more.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of dustless broken all-in-one of sieve, it is efficient broken to realize Broken function, control coal particle size meet the technological requirement of Fluidized Bed Boiler burning, improve the thermal efficiency of boiler.
The purpose of the present invention is achieved through the following technical solutions：
A kind of dustless broken all-in-one of sieve, including：
Frame, the frame is stepped, above the frame both sides be fixed with successively respectively one-level counterattack roll bearing seat, One-level roll bearing seat, two level roll bearing seat, three-level roll bearing seat and sieve roll bearing seat；
One-level counterattack roller is fixed on one-level counterattack roll shaft, the one-level counterattack roll shaft and one-level counterattack roller bearing Seat coordinates；Counterpunch board, which is erect, to be arranged on above one-level counterattack roller, and the both ends of the counterpunch board are fixed in the frame；
One-level breaker roll is fixed on one-level roll shaft, the one-level roll shaft and the one-level roll bearing seat, one-level belt Wheel coordinates；
Two-stage crushing roller is fixed on two level roll shaft, the two level roll shaft and the two level roll bearing seat, second belt Wheel coordinates, and the secondary pulley is connected with second-stage electric machine by being connected belt；Wherein, the one-level belt pulley and described two Level belt pulley is connected by connecting belt；
Three-level breaker roll is fixed on three-level roll shaft, the three-level roll shaft and the three-level roll bearing seat, three-level belt Wheel coordinates, and the three-level belt pulley is connected with three-grade electric machine by being connected belt；
Sieve roll screen roller is located at the one-level breaker roll, two-stage crushing roller, the bottom of three-level breaker roll, and it is fixed on sieve roller On axle, the sieve roll shaft coordinates with the sieve roll bearing seat；The sieve roller side is interconnected by chain, and opposite side passes through sieve Roll shaft is connected with sieve roller motor；
Offset plate, which is erect, is arranged on the dustless broken integral motor spindle of sieve, the bottom sides of the offset plate and conveying below Belt is close to；
Feeding mouth and suction opeing are further respectively had at the top of the dustless broken all-in-one of sieve.
Further, the suction opeing is externally provided with ventilation and dust removal device.
Further, the sieve roll bearing seat is separately fixed at both sides on the inside of the frame.
Further, the one-level breaker roll, counterpunch board and one-level strike back roller group into one-level crusher chamber.
Further, the two-stage crushing roller is with sieving roller group into two-stage crushing chamber.
Further, three-level breaker roll is with sieving roller group into three-level crusher chamber.
Beneficial effects of the present invention are：
(1) the dustless broken all-in-one of sieve of the present invention is sieved in time in shattering process, will meet granularity requirements Coal grain is separated, and is not repeated to crush, you can avoids excessive fine coal from producing, moreover it is possible to reduces the electricity for repeating broken consumption Can and save, moreover it is possible to reduce the abrasion of crusher members；
(2) sieve roll surface is constantly shakeout in coal seam by the dustless broken all-in-one of sieve of the present invention during screening, plays The effect of cloth, beneficial to second-time breakage；
(3) the broken all-in-one configuration ventilation and dust removal device of dustless sieve of the present invention, avoids dust from leaking and pollutes environment；
(4) the dustless broken all-in-one of sieve of the present invention has simple and direct housing construction, for ease of maintenaince safeguards, it is strong to reduce work Degree；
(5) the dustless broken all-in-one of sieve of the present invention is crushing and screening all-in-one Highgrade integration, and floor space is small, takes Space is few.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the dustless broken all-in-one of sieve of the present invention；
Fig. 2 is the cross-sectional view of the dustless broken all-in-one of sieve of the present invention；
Wherein, 1- frames, 2- one-levels counterattack roll bearing seat, 3- one-levels counterattack roll shaft, 4- one-levels counterattack roller, 5- counterpunch boards, 6- feeding mouths, 7- one-level breaker rolls, 8- one-level roll shafts, 9- one-level roll bearing seats, 10- one-level belt pulleys, 11- suction opeings, 12- sieves Roller, 13- sieve roll shafts, 14- sieve roll bearing seats, 15- belt conveyors, 16- offset plates, 17- three-grade electric machines, 18- three-level breaker rolls, 19- three-level roll shafts, 20- three-level roll bearing seats, 21- three-level belt pulleys, 22- two-stage crushing rollers, 23- two level roll shafts, 24- two level rollers Bearing block, 25- secondary pulleys, 26- second-stage electric machines.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not For limiting the present invention.
A kind of dustless broken all-in-one of sieve, including：
Frame 1, the frame 1 is stepped, and the top both sides of frame 1 are fixed with one-level counterattack roller bearing successively respectively Seat 2, one-level roll bearing seat 9, two level roll bearing seat 24, three-level roll bearing seat 20 and sieve roll bearing seat 14；Specifically, the sieve roller Bearing block 14 is separately fixed at the inner side both sides of frame 1.
One-level counterattack roller 4 is fixed on one-level counterattack roll shaft 3, the one-level counterattack roll shaft 3 and one-level counterattack roller Bearing block 2 coordinates；Counterpunch board 5, which is erect, is arranged on the top of one-level counterattack roller 4, and the both ends of the counterpunch board 5 are fixed on institute State in frame 1；
One-level breaker roll 7 is fixed on one-level roll shaft 8, the one-level roll shaft 8 and the one-level roll bearing seat 9, one-level Belt pulley 10 coordinates；
Two-stage crushing roller 22 is fixed on two level roll shaft 23, the two level roll shaft 23 and the two level roll bearing seat 24, Secondary pulley 25 coordinates；The secondary pulley 25 is connected with second-stage electric machine 26 by being connected belt；Wherein, the one-level Belt pulley 10 is connected with the secondary pulley 25 by being connected belt；
Three-level breaker roll 18 is fixed on three-level roll shaft 19, the three-level roll shaft 19 and the three-level roll bearing seat 20, Three-level belt pulley 21 coordinates；The three-level belt pulley 21 is connected with three-grade electric machine 17 by being connected belt；
Sieve roller 12 is located at the one-level breaker roll 7, two-stage crushing roller 22, the bottom of three-level breaker roll 18, and it is fixed on Sieve on roll shaft 13, the sieve roll shaft 13 coordinates with the sieve roll bearing seat 14；Sieve roller 12 side is interconnected by chain, Opposite side is connected by sieving roll shaft 13 with sieve roller motor；
Offset plate 16 is erect is arranged on the broken integral motor spindle of the dustless sieve, the bottom sides of the offset plate 16 with below Belt conveyor 15 is close to；
Feeding mouth 6 and suction opeing 11 are further respectively had at the top of the dustless broken all-in-one of sieve, the suction opeing 11 is externally provided with Ventilation and dust removal device.
The broken all-in-one operation principle of dustless sieve of the present invention and process are as follows：
The dustless broken all-in-one of sieve is driven using electric energy as power by second-stage electric machine 26, three-grade electric machine 17 and sieve roller motor Dynamic one-level breaker roll 7, two-stage crushing roller 22, three-level breaker roll 18, sieve roller 12, one-level counterattack roller 4；By one-level breaker roll 7, counterattack Plate 5, one-level counterattack roller 4 form one-level crusher chamber, and material enters from feeding mouth 6, under drop down onto one-level crusher chamber, by high-speed rotation One-level breaker roll 7 is broken, under fall on sieve roller 12 face, the screening through the roller 12 that sieves separates, small particles material by sieve roller 12 it Between gap under fall on belt conveyor 15；Large granular materials continue to be conveyed by sieve roller 12, into two-stage crushing roller 22 and sieve roller 12 The two-stage crushing chamber of composition, crushed by the two-stage crushing roller 22 of high-speed rotation, meanwhile, small particles material is by sieving between roller 12 Belt conveyor 15 is fallen under gap；Large granular materials continue to be conveyed by sieve roller 12, are formed into three-level breaker roll 18 and sieve roller 12 Three-level crusher chamber, the grain particles of needs are broken into by the three-level breaker roll 18 of high-speed rotation, from the bottom of three-level breaker roll 18 Under fall on belt conveyor 15；Offset plate 16 installed in the dustless broken integral motor spindle of sieve is close to the belt conveyor 15 of lower section, forms Close cavity, avoids dust from leaking；The external ventilation and dust removal device of suction opeing 11 above the dustless broken all-in-one of sieve, makes The dustless broken all-in-one of sieve is internally formed negative pressure, adsorbs inside the dustless broken all-in-one of sieve and the lower edge of lower section offset plate 16 and belt conveyor The dust that will be leaked between 15, it ensure that dust will not leak.The dustless broken all-in-one of sieve is a kind of continuous crushing, continuous screen Divide, efficiency crushing, the dustless broken integral plant equipment of sieve of the dustless broken one of dustless sieve.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (2)

  1. A kind of 1. dustless broken all-in-one of sieve, it is characterised in that including：
    Frame (1), the frame (1) is stepped, and both sides are fixed with one-level counterattack roll shaft successively respectively above the frame (1) Bearing (2), one-level roll bearing seat (9), two level roll bearing seat (24), three-level roll bearing seat (20) and sieve roll bearing seat (14)；
    One-level counterattack roller (4) is fixed on one-level counterattack roll shaft (3), and the one-level counterattack roll shaft (3) is struck back with the one-level Roll bearing seat (2) coordinates；Counterpunch board (5), which is erect, to be arranged on above one-level counterattack roller (4), and the two of the counterpunch board (5) End is fixed in the frame (1)；
    One-level breaker roll (7) is fixed on one-level roll shaft (8), the one-level roll shaft (8) and the one-level roll bearing seat (9), One-level belt pulley (10) coordinates；
    Two-stage crushing roller (22) is fixed on two level roll shaft (23), the two level roll shaft (23) and the two level roll bearing seat (24), secondary pulley (25) coordinates, and the secondary pulley (25) is connected with second-stage electric machine (26) by being connected belt；Its In, the one-level belt pulley (10) is connected with the secondary pulley (25) by being connected belt；
    Three-level breaker roll (18) is fixed on three-level roll shaft (19), the three-level roll shaft (19) and the three-level roll bearing seat (20), three-level belt pulley (21) coordinates, and the three-level belt pulley (21) is connected with three-grade electric machine (17) by being connected belt；
    Sieve roller (12) is located at the one-level breaker roll (7), two-stage crushing roller (22), the bottom of three-level breaker roll (18), and it is consolidated It is scheduled on sieve roll shaft (13), the sieve roll shaft (13) coordinates with the sieve roll bearing seat (14)；Described sieve roller (12) side passes through Chain is interconnected, and opposite side is connected by sieving roll shaft (13) with sieve roller motor；
    Offset plate (16) is erect is arranged on the broken integral motor spindle of the dustless sieve, the bottom sides of the offset plate (16) with below Belt conveyor (15) is close to；
    Feeding mouth (6) and suction opeing (11) are further respectively had at the top of the dustless broken all-in-one of sieve；
    The suction opeing (11) is externally provided with ventilation and dust removal device；
    The one-level breaker roll (7), counterpunch board (5) and one-level counterattack roller (4) composition one-level crusher chamber；
    The two-stage crushing roller (22) and sieve roller (12) composition two-stage crushing chamber；
    Three-level breaker roll (18) and sieve roller (12) composition three-level crusher chamber.
  2. 2. the dustless broken all-in-one of sieve of one kind according to claim 1, it is characterised in that the sieve roll bearing seat (14) is respectively It is fixed on the frame（1）Inner side both sides.
CN201610060530.4A 2016-01-28 2016-01-28 A kind of dustless broken all-in-one of sieve Active CN105498930B (en)

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Application Number Priority Date Filing Date Title
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CN105498930B true CN105498930B (en) 2018-03-20

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107755041A (en) * 2017-11-02 2018-03-06 浙江海申新材料有限公司 A kind of crushing system of cotton
CN112791820B (en) * 2020-12-11 2023-01-10 上海贵酒科技有限公司 Collect crushing screening raw materials material feeding unit for white spirit is made in an organic whole
CN113522502A (en) * 2021-07-26 2021-10-22 文振荣 Screening and crushing integrated machine for coal mining

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09187670A (en) * 1995-12-30 1997-07-22 Eishin:Kk Crushing machine
CN200945439Y (en) * 2006-08-23 2007-09-12 邹甫骏 Roller type crusher
CN201768607U (en) * 2010-08-17 2011-03-23 程训团 Toothed roller crushing and screening integral machine
CN201848269U (en) * 2010-10-19 2011-06-01 孙捷夫 Multi-stage crushing and screening machine
CN102784680A (en) * 2012-09-07 2012-11-21 江苏中兴药业有限公司 Roll crusher
CN203124027U (en) * 2013-03-29 2013-08-14 郑州长城冶金设备有限公司 Pin roll type secondary crusher
CN204620358U (en) * 2015-04-30 2015-09-09 王洪 A kind of circulating fluidized bed boiler fuel sieve crushing device
CN205341005U (en) * 2016-01-28 2016-06-29 大唐环境产业集团股份有限公司 Garrulous all -in -one of dustless sieve

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