CN108144715A - It is a kind of to rotate broken impacting type coal disintegrating apparatus - Google Patents

It is a kind of to rotate broken impacting type coal disintegrating apparatus Download PDF

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Publication number
CN108144715A
CN108144715A CN201711415678.6A CN201711415678A CN108144715A CN 108144715 A CN108144715 A CN 108144715A CN 201711415678 A CN201711415678 A CN 201711415678A CN 108144715 A CN108144715 A CN 108144715A
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CN
China
Prior art keywords
broken
blade
coal
fixed
rotation
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Granted
Application number
CN201711415678.6A
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Chinese (zh)
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CN108144715B (en
Inventor
刘继军
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SHAANXI BINCHANG XIAOZHUANG MINING Co.,Ltd.
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Zhengzhou Hern Electronic Information Technology Co Ltd
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Priority to CN201711415678.6A priority Critical patent/CN108144715B/en
Publication of CN108144715A publication Critical patent/CN108144715A/en
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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
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2225Feed means

Abstract

Broken impacting type coal disintegrating apparatus is rotated the invention discloses a kind of, including pedestal, housing, lifting device, feed hopper and blower device;Housing is set gradually from bottom to top to hit section, accelerating sections, feed zone, and multiple blanking grooves are uniformly provided on the circular arc side wall of material blanking roller;Multiple evenly distributed precomminution blades are further fixedly arranged on the side wall of material blanking roller, several auxiliary blowing mouths diagonally downward are distributed on the corresponding side wall of the accelerating sections, main blowing mouth straight down is provided on the downside of seal receptacle, multiple vertical fixations are evenly distributed in fixed frame and crush blade, multiple rotations with fixed broken blades fit are fixed in shaft and crush blade.The present invention makes coal fall to impinge upon and crushed on blade by the way that coal is sent to eminence, and the bigger coal impact force of volume is bigger, is easy to crush bulky coal, while blowing mouth increases coal falling speed, improves impact effects.

Description

It is a kind of to rotate broken impacting type coal disintegrating apparatus
Technical field
The present invention relates to coal field, the broken impacting type coal disintegrating apparatus of specifically a kind of rotation.
Background technology
Coal has been described as the gold of black, industrial grain, the master that human world uses since it was 18th century by people One of energy is wanted, it is after all at present and following very long although the value of coal is much worse than in the past since 21st century One of indispensable energy source of the production and living of coal or our mankind within a period of time.Coal needs after mining Its coal is refined, it is made more easily to burn and transport, existing coal disintegrating apparatus is the powder mutually squeezed by two Broken roller causes to crush slowly when volume is larger, is unfavorable for coal rapid processing to coal crushing.
Invention content
Broken impacting type coal disintegrating apparatus is rotated the purpose of the present invention is to provide a kind of, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution:
It is a kind of to rotate broken impacting type coal disintegrating apparatus, including pedestal, housing, lifting device, feed hopper and blower device; Housing is fixed on pedestal, and housing is set gradually from bottom to top to hit section, accelerating sections, feed zone, and is connected together, The bottom for hitting section is communicated with collecting tank, and exhaust column, air inducing of the outer end connection with strainer of exhaust column are communicated in collecting tank Machine;The top of feed zone is equipped with communication port, and communication port is connected with lifting device, and the lower end of lifting device is communicated with feed hopper; Horizontal material blanking roller in the feed zone is installed, the seal receptacle coordinated with it is fixed with below material blanking roller, in material blanking roller Multiple blanking grooves are uniformly provided on circular arc side wall;Multiple evenly distributed pre- powder are further fixedly arranged on the side wall of material blanking roller Broken blade offers the feed opening of direction in the middle part of the seal receptacle;It is distributed on the corresponding side wall of the accelerating sections several A auxiliary blowing mouth diagonally downward, main blowing mouth straight down is provided on the downside of seal receptacle, and main blowing mouth is located at blanking Around mouthful, main blowing mouth is connected on blower device with auxiliary blowing mouth by pipeline;Pass through bolt in the shock section Horizontal fixed frame is fixed with, multiple vertical fixations are evenly distributed in fixed frame and crush blade, fixed crushing cutter The blade of piece is upward;A shaft horizontally rotated is provided with below the midpoint of fixed frame, shaft is pierced by the side wall for hitting section, It is fixedly connected on motor on end, multiple rotations with fixed broken blades fit is fixed in shaft and crush blade.
Further:The width for hitting section is more than the width of accelerating sections.
Further:The ground of the collecting tank is set as inclined-plane.
Further:Helical structure or inclined conveyer belt structure are equipped in the lifting device.
Further:The seal receptacle is equipped with arc-shaped slot, and central shaft and the center overlapping of axles of material blanking roller.
Further:The width of the feed opening is less than the width of blanking groove.
Further:Each broken blade of rotation is corresponded between two adjacent fixations crush blade, breaks rotation Broken blade is passed through between fixed broken blade, and the end for rotating broken blade rotates to the top end of fixed broken blade.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention by coal by being sent to eminence, and make coal It falls to impinge upon and be crushed on blade, the bigger coal impact force of volume is bigger, is easy to crush bulky coal, simultaneously Blowing mouth increases coal falling speed, improves impact effects, and coal is uniformly fallen under the action of material blanking roller, under avoiding largely Expect and influence crushing effect, coal is repeatedly crushed by precomminution blade, rotation broken blade, improves coal crushing effect, Ensure that primary crush meets the requirements, reduce energy consumption, mitigate labor intensity, improve coal treatment effeciency.
Description of the drawings
Fig. 1 is a kind of structure diagram for rotating broken impacting type coal disintegrating apparatus.
Fig. 2 is a kind of structure diagram for rotating fixed frame in broken impacting type coal disintegrating apparatus.
Fig. 3 is a kind of structure diagram for rotating shaft in broken impacting type coal disintegrating apparatus.
Fig. 4 is the structure diagram of A-A in Fig. 1.
In figure:1- pedestals, 2- shock sections, 3- accelerating sections, 4- feed zones, 5- collecting tanks, 6- lifting devices, 7- feed hoppers, 8- communication ports, 9- material blanking rollers, 10- precomminution blades, 11- blanking grooves, 12- seal receptacles, 13- feed openings, the main blowing mouths of 14-, 15- blower devices, 16- auxiliary blowing mouths, 17- fixed frames, 18- fix broken blade, 19- motors, 20- shafts, 21- rotations Broken blade, 22- exhaust columns, 23- air-introduced machines.
Specific embodiment
Please refer to figure, it is a kind of to rotate broken impacting type coal disintegrating apparatus in the embodiment of the present invention, including pedestal 1, shell Body, lifting device 6, feed hopper 7 and blower device 15;Housing is fixed on pedestal 1, and housing is set gradually from bottom to top to hit Section 2, accelerating sections 3, feed zone 4, and be connected together, the width for hitting section 2 is more than the width of accelerating sections 3, and section 2 is hit in increase Volume, convenient for hit section 2 in coal splash outward, reduce resistance, convenient for air flow, hit section 2 bottom connection There is collecting tank 5, the ground of collecting tank 5 is set as inclined-plane, and for collecting the coal after crushing, exhausting is communicated in collecting tank 5 Pipe 22, air-introduced machine 23 of the outer end connection with strainer of exhaust column 22, inner air is drawn;The top of feed zone 4, which is equipped with, to be connected Port 8, communication port 8 are connected with lifting device 6, and the lower end of lifting device 6 is communicated with feed hopper 7, and coal enters from feed hopper 7, It is sent under the action of lifting device 6 in communication port 8, the lifting device 6 is the lifting means of helical structure, passes through spiral Coal conveying is got on, lifting device 6 or inclined conveyer belt structure, the similary coal for realizing bottom is to communication port 8 Coal on ground is sent to the top of equipment by interior conveying by lifting device 6.
Horizontal material blanking roller 9 in the feed zone 4 is installed, driving motor is fixedly connected on the central shaft of material blanking roller 9, Material blanking roller 9 is rotated, the lower section of material blanking roller 9 is fixed with the seal receptacle 12 coordinated with it, i.e. seal receptacle 12 is equipped with arc-shaped slot, And the center overlapping of axles of central shaft and material blanking roller 9, multiple blanking grooves are uniformly provided on the circular arc side wall of material blanking roller 9 11, the longitudinal section of blanking groove 11 is semicircle, and inside can be packed into the coal of a certain amount, make coal in blanking groove 11 with It is rotated with material blanking roller 9;Multiple evenly distributed precomminution blades 10, precomminution are further fixedly arranged on the side wall of material blanking roller 9 The coal cutting that 10 pairs of blade is contacted with material blanking roller 9, refines coal, enters in blanking groove 11;In the seal receptacle 12 Middle part offer the feed opening 13 of direction, the width of feed opening 13 is less than the width of blanking groove 11, when 11 court of blanking groove It is fallen to its internal coal during feed opening 13 from feed opening 13, makes the coal fallen uniform.
Several auxiliary blowing mouths 16 diagonally downward are distributed on the 3 corresponding side wall of accelerating sections, seal receptacle 12 Downside is provided with main blowing mouth 14 straight down, and main blowing mouth 14 is located at around feed opening 13, main blowing mouth 14 and auxiliary Blowing mouth 16 is connected by pipeline on blower device 15, and blower device 15 is sent into main blowing mouth 14, auxiliary blowing mouth 16 Enter swiftly flowing air.
Horizontal fixed frame 17 is bolted in the shock section 2, fixed frame 17 is rectangle frame, in fixation Multiple vertical fixations are evenly distributed in frame 17 and crush blade 18, the blade of fixed broken blade 18 is upward, fixed broken The distance between blade 18 difference, the fixation that different distance can be replaced by replacing fixed frame 17 crush blade 18, are convenient for The coal for carrying out different requirements crushes;A shaft 20 horizontally rotated, shaft 20 are provided with below the midpoint of fixed frame 17 The side wall for hitting section 2 is pierced by, is fixedly connected on motor 19, is rotated by 19 drive shaft 20 of motor, in shaft 20 on end On be fixed with multiple rotations coordinated with fixed broken blade 18 and crush blade 21, each broken blade 21 of rotation is corresponded in phase Between two adjacent fixations crush blade 18, rotation is made to crush blade 21 and is passed through between fixed broken blade 18, rotation is broken The end of blade 21 rotates to the top end of fixed broken blade 18, and unbroken on fixed broken blade 18 is fallen Coal cutting and grinding.
The present invention operation principle be:Coal is packed into from feed hopper 7, and equipment top is sent under the action of lifting device 6 Communication port 8 in, enter in feed zone 4, the coal in feed zone 4 passes through the rotation of material blanking roller 9, precomminution knife thereon Piece 10 is to coal precomminution, and a part of coal is entered in blanking groove 11, and follow material blanking roller while material blanking roller 9 rotates 9 rotations are turned to after lower section connect with feed opening 13, in gravity under fallen through into from 1 interior disengaging into accelerating sections 3, adding While coal in fast section 3 falls, the auxiliary blowing mouth 16 for receiving downward main blowing mouth 14 and tilting under phase is blown, and is carried High coal falling speed, the coal to fall at a high speed strike the fixation hit in section 2 and crush on blade 18, hit coal broken Broken, tiny coal is fallen by gap, and the larger coal of volume is located on fixed broken blade 18, and motor 19 is with turn at this time Axis 20 rotates, and the broken blade 21 of the rotation in shaft 20 turns to the top of fixed broken blade 18, and bulky coal is revolved It cuts, it is continuous to crush, until being fallen after reaching requirement.The present invention makes coal fall shock by the way that coal is sent to eminence It is crushed on blade, the bigger coal impact force of volume is bigger, is easy to crush bulky coal, while blowing mouth increases Coal charcoal falling speed, improves impact effects, and coal uniformly falls under the action of material blanking roller, avoids a large amount of blankings and influence Crushing effect repeatedly crushes coal by precomminution blade, the broken blade of rotation, improves coal crushing effect, ensure primary Crushing meets the requirements, and reduces energy consumption, mitigates labor intensity, improves coal treatment effeciency.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. a kind of rotate broken impacting type coal disintegrating apparatus, including pedestal(1), housing, lifting device(6), feed hopper(7) And blower device(15);It is characterized in that:Housing is fixed on pedestal(1)On, housing is set gradually from bottom to top to hit section (2), accelerating sections(3), feed zone(4), and be connected together, hitting section(2)Bottom be communicated with collecting tank(5), receiving Collect slot(5)Inside it is communicated with exhaust column(22), exhaust column(22)Outer end connection the air-introduced machine with strainer(23);
Feed zone(4)Top be equipped with communication port(8), communication port(8)With lifting device(6)Connection, lifting device(6)Under End is communicated with feed hopper(7);The feed zone(4)Horizontal material blanking roller is inside installed(9), material blanking roller(9)Lower section be fixed with The seal receptacle coordinated with it(12), in material blanking roller(9)Circular arc side wall on be uniformly provided with multiple blanking grooves(11);Material blanking roller (9)Side wall on be further fixedly arranged on multiple evenly distributed precomminution blades(10), in the seal receptacle(12)Middle part open The feed opening being provided with(13);
The accelerating sections(3)Several auxiliary blowing mouths diagonally downward are distributed on corresponding side wall(16), seal receptacle(12) Downside be provided with main blowing mouth straight down(14), main blowing mouth(14)Positioned at feed opening(13)Around, main blowing mouth (14)With auxiliary blowing mouth(16)It is connected in blower device by pipeline(15)On;
The shock section(2)Inside it is bolted horizontal fixed frame(17), in fixed frame(17)Inside it is uniformly distributed There are multiple vertical fixations to crush blade(18), fixed broken blade(18)Blade upward;In fixed frame(17)Midpoint Lower section is provided with a shaft horizontally rotated(20), shaft(20)It is pierced by shock section(2)Side wall, be fixedly connected on electricity on end Machine(19)On, in shaft(20)On be fixed with it is multiple with fixed broken blade(18)The rotation of cooperation crushes blade(21).
2. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that:The shock Section(2)Width be more than accelerating sections(3)Width.
3. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that:The collection Slot(5)Ground be set as inclined-plane.
4. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that:The promotion Device(6)It is interior to be equipped with helical structure or inclined conveyer belt structure.
5. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that:The sealing Seat(12)It is equipped with arc-shaped slot, and central shaft and material blanking roller(9)Center overlapping of axles.
6. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that:The blanking Mouthful(13)Width be less than blanking groove(11)Width.
7. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that:Each rotation Broken blade(21)It corresponds to and crushes blade in two adjacent fixations(18)Between, rotation is made to crush blade(21)It is broken from fixed Broken blade(18)Between pass through, rotate broken blade(21)End rotate to fixed broken blade(18)Top end.
CN201711415678.6A 2017-12-25 2017-12-25 Rotatory broken impact coal crushing apparatus Active CN108144715B (en)

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Application Number Priority Date Filing Date Title
CN201711415678.6A CN108144715B (en) 2017-12-25 2017-12-25 Rotatory broken impact coal crushing apparatus

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Application Number Priority Date Filing Date Title
CN201711415678.6A CN108144715B (en) 2017-12-25 2017-12-25 Rotatory broken impact coal crushing apparatus

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CN108144715A true CN108144715A (en) 2018-06-12
CN108144715B CN108144715B (en) 2021-01-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111889194A (en) * 2020-06-16 2020-11-06 桐乡市羔羊水泥有限公司 Cement preparation equipment

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US5205495A (en) * 1992-02-18 1993-04-27 Shredding Systems, Inc. Apparatus for shredding and packaging hazardous waste containers and the contents thereof
CN2250811Y (en) * 1996-02-17 1997-04-02 魏焕圭 high-fine disintegrator
JP2002018309A (en) * 2000-07-03 2002-01-22 M I C:Kk Method and device for crushing tire
CN2550063Y (en) * 2002-05-31 2003-05-14 齐存良 Coal crusher
CN1549764A (en) * 2001-08-27 2004-11-24 饭沼标准制作所股份有限公司 Resin waste melting and volume reducing device, and volume reducing method using the device
CN204866046U (en) * 2015-06-18 2015-12-16 储娟英 High -efficient rubbing crusher is used to production pottery
CN205032207U (en) * 2015-08-22 2016-02-17 王桂林 Broken vertical efficient crusher of circulation
CN107051693A (en) * 2017-04-14 2017-08-18 合肥智慧龙机械设计有限公司 A kind of impacting type coal reducing mechanism
CN107494300A (en) * 2017-10-20 2017-12-22 贵州省潘念种养殖有限公司 A kind of cowboying feeding groove

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205495A (en) * 1992-02-18 1993-04-27 Shredding Systems, Inc. Apparatus for shredding and packaging hazardous waste containers and the contents thereof
CN2250811Y (en) * 1996-02-17 1997-04-02 魏焕圭 high-fine disintegrator
JP2002018309A (en) * 2000-07-03 2002-01-22 M I C:Kk Method and device for crushing tire
CN1549764A (en) * 2001-08-27 2004-11-24 饭沼标准制作所股份有限公司 Resin waste melting and volume reducing device, and volume reducing method using the device
CN2550063Y (en) * 2002-05-31 2003-05-14 齐存良 Coal crusher
CN204866046U (en) * 2015-06-18 2015-12-16 储娟英 High -efficient rubbing crusher is used to production pottery
CN205032207U (en) * 2015-08-22 2016-02-17 王桂林 Broken vertical efficient crusher of circulation
CN107051693A (en) * 2017-04-14 2017-08-18 合肥智慧龙机械设计有限公司 A kind of impacting type coal reducing mechanism
CN107494300A (en) * 2017-10-20 2017-12-22 贵州省潘念种养殖有限公司 A kind of cowboying feeding groove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111889194A (en) * 2020-06-16 2020-11-06 桐乡市羔羊水泥有限公司 Cement preparation equipment

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