CN110354974A - A kind of coal mine Coal dressing equipment - Google Patents
A kind of coal mine Coal dressing equipment Download PDFInfo
- Publication number
- CN110354974A CN110354974A CN201910703672.1A CN201910703672A CN110354974A CN 110354974 A CN110354974 A CN 110354974A CN 201910703672 A CN201910703672 A CN 201910703672A CN 110354974 A CN110354974 A CN 110354974A
- Authority
- CN
- China
- Prior art keywords
- coal
- cabinet
- separate mesh
- screening
- grinding
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- 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
-
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B02C23/16—Separating 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B02C23/16—Separating 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
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of coal mine Coal dressing equipments, belong to Coal dressing equipment technical field, it include coal crushing screening mechanism, screening cabinet, grinding table, conveyer belt and coal grinding mechanism, the coal crushing screening mechanism includes coal crushing component, second-time breakage component, reciprocal shaking assembly, upper separate mesh and lower separate mesh, the inside for sieving cabinet is equipped with dust removal assembly, the top of screening cabinet is equipped with and its internal feeding-passage being connected to, it is set on the left of screening cabinet there are two tapping channel, tapping channel is connected to the inside of screening cabinet.The beneficial effects of the invention are as follows can realize the multiple stage crushing operation to coal automatically by coal crushing screening mechanism, can be realized upper separate mesh and lower separate mesh under the action of reciprocal shaking assembly can intermittently shake, the case where avoiding separate mesh and lower separate mesh from blocking can be realized automatically by dust removal assembly and carry out depositing dust processing to the dust of generation.
Description
Technical field
The present invention relates to Coal dressing equipment technical fields, are specifically related to a kind of coal mine Coal dressing equipment.
Background technique
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, the supply of coal also relationship
To the stabilization of the development of the industry or even entire society's every aspect in China, the supply security problem of coal is also China's energy peace
A most important ring in complete.Coal is after excavating to needing before use by crushing, later as needed into one
Step is ground into the coal particles of suitable size particles；Coal is sprinkled upon on sieve after screening by forklift at present, and some coal cinders can be stuck in
It causes coal accumulation to influence screening work on the mesh of sieve, needs to improve.
If the patent of invention of Publication No. CN108187794A discloses a kind of reciprocating process equipment of Coal dressing, packet
Shell is included, is fixedly connected with stationary barrier below enclosure interior, stationary barrier lower left is fixedly connected with motor mount, electricity
Motor is fixedly connected with above machine mounting base, motor output end is fixedly connected with drive shaft, is fixedly connected on the left of drive shaft
There is drive bevel gear, the stationary barrier middle part is rotatably connected to longitudinally fixed axis by bearing, fixes below longitudinally fixed axis
It is connected with driven wheel of differential, driven wheel of differential is meshed with drive bevel gear, is fixedly connected with rotation at the top of longitudinally fixed axis and grinds
Nog plate, if being fixedly connected with dry grinding convex block above rotation abrasive sheet.Compared with prior art, which is:
The inventive structure is simple, easy to use, and equipment cost is low, can effectively grind coal when in use, abrasive grains
It is smaller, and then it is able to ascend the efficiency of combustion of coal.
But although above-mentioned apparatus also there is a problem that first, above-mentioned apparatus coal can be ground into it is lesser
Particle causes the waste of coal cinder, while making coal it can be difficult to handling the coal cinder for the mesh for being blocked in stationary barrier
It is deposited on stationary barrier and influences the normal work sieved, need to improve；The second, above-mentioned apparatus and do not have dedusting
Function not only pollutes environment, and can seriously affect sky since coal can generate a large amount of mining area dust production process is main
Makings amount.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of coal mine Coal dressing equipments, with the prior art of solution
In be difficult to carry out the coal cinder for the mesh for being blocked in stationary barrier to handle and cannot be dusted in coal production process
Technical problem.
In order to solve the above technical problems, the present invention is the following technical schemes are provided: include coal crushing screening mechanism, screening
Cabinet, grinding table, conveyer belt and coal grind mechanism, and the inside of screening cabinet, the biography is arranged in the coal crushing screening mechanism
Send band setting between grinding table and screening cabinet, and the right side of screening cabinet, the setting of coal grinding mechanism is arranged in grinding table
In the top of grinding table, the coal crushing screening mechanism includes coal crushing component, second-time breakage component, back and forth vibration group
Part, upper separate mesh and lower separate mesh, the upper separate mesh and lower separate mesh be in it is horizontally disposed, the reciprocal shaking assembly is used for
Separate mesh and lower separate mesh interrupted oscillating in driving, the lower section of coal crushing component is arranged in the second-time breakage component, described
The inside for sieving cabinet is equipped with dust removal assembly, and the top of the screening cabinet is equipped with and its internal feeding-passage being connected to, the screening
It is set on the left of cabinet there are two tapping channel, the tapping channel is connected to the inside of screening cabinet.
Further, the coal crushing component includes the rotation axis being vertically arranged, the broken of screening cabinet top portion is arranged in
Broken motor and several mounting blocks are connected between the top of the rotation axis and the top for sieving cabinet by bearing, described broken
The output end of motor is arranged downward, connects between the output end of the broken motor and the top of rotation axis by the way that shaft coupling is fixed
Connect, several described mounting blocks intervals are set in rotation axis, be all provided on each mounting blocks there are four in matrix distribution
Attachment base, the mounting bar hinged with it is equipped on each attachment base, and the mounting bar is equipped with broken blade, the peace
It fills and is equipped with adjustable spring on the side wall of block between mounting bar.
Further, the reciprocal shaking assembly includes rotary electric machine, motor cabinet and is set in rotary electric machine output end
On cam, the motor cabinet is arranged on the side wall of screening cabinet, and the rotary electric machine is arranged on motor cabinet, the upper separation
Bearing seat is equipped at the top of the bottom of net and lower separate mesh, the bearing seat is equipped with the idler wheel being rotatablely connected with it, described convex
Wheel matched with two idler wheels, set below the upper separate mesh there are four in matrix be distributed upper spring seat, it is each it is described on
The bottom of spring base and upper separate mesh is equipped with the first vibration spring, sets that there are four be distributed in matrix above the lower separate mesh
Lower spring cup, the bottom of each lower spring cup and lower separate mesh is equipped with lower vibration spring.
Further, the dust removal assembly includes that there are two the liquid-transport pipe-lines being symmetricly set on screening cabinet side wall, each
Atomizer is equipped on the water outlet of the liquid-transport pipe-line, the inside of screening cabinet, the transmission is arranged in the atomizer
The two sides of band are equipped with anti-board falling and support frame, are set at the top of support frame as described above there are two spaced air blower, the drum
The air outlet of blower is equipped with heating wire, and the output end of the air blower is arranged towards conveyer belt.
Further, the second-time breakage component includes being horizontally set on inside screening cabinet there are two shifting material strip and two
Slide bar, what each shifting material strip can be slided is set on two slide bars, and two described opposite one end of material strip of moving are all provided with
There are several along the spaced Disintegrating knife of length direction for moving material strip.
Further, the second-time breakage component further includes having the transmission shaft being vertically arranged, setting on screening cabinet side wall
Cylinder block and the push cylinder that is arranged at the top of cylinder block, the inside of the screening cabinet is equipped with to be connect with transmission shaft lower rotation
Mounting rack, the top of the transmission shaft is arranged with rotating bars, is equipped with extension ear, Mei Gesuo at the top of each shifting material strip
State extend ear on be arranged with can movable connecting rod, two connecting rods are hinged with the both ends of rotating bars respectively, described
The output end of push cylinder is fixedly connected with the side wall for moving material strip described in one of them.
Further, coal grinding mechanism includes lifter plate, sand disc, the installation axle and setting being vertically arranged
Carrier at the top of grinding table, the grinding table are equipped with cylinder grinding chamber, and it is in water that the inside of the cylinder grinding chamber, which is equipped with,
The screening plate of flat setting, the left side of the grinding table are equipped with the feed hopper being connected to cylinder grinding chamber, the right side of the grinding table
Equipped with the discharging channel being connected to cylinder grinding chamber, the lifter plate in horizontally disposed, set at the top of the lifter plate there are four
In the guide rod that matrix is distributed, the carrier is equipped with the through-hole being slidably matched with guide rod, sets at the top of the carrier
There are two the lifting cylinder that is vertically arranged, the output end of two lifting cylinders be fixedly connected at the top of lifter plate, institute
It states and is connected between the top of rotary shaft and lifter plate by bearing.
Further, the top of the lifter plate is equipped with stepper motor, and the upper section of the rotary shaft is arranged with driven gear,
The output end end of the stepper motor is arranged downward, and the master engaged with driven gear is arranged on the output end of the stepper motor
Moving gear.
Compared with the prior art, the invention has the beneficial effects that:
One, the present invention are equipped with coal crushing screening mechanism, screening cabinet, grinding table, conveyer belt, dust removal assembly and coal grinder
Structure, coal crushing screening mechanism can realize the multiple stage crushing operation to coal, energy under the action of reciprocal shaking assembly automatically
It is enough to realize that upper separate mesh and lower separate mesh intermittently shake, avoid separate mesh and lower separate mesh from the feelings blocked occur
Condition can be realized automatically by dust removal assembly and carry out depositing dust processing to the dust of generation, with being difficult in the prior art pair for solution
The coal cinder for being blocked in the mesh of stationary barrier carries out the technical issues of handling and cannot being dusted in coal production process.
Secondly, the present invention be equipped with coal crushing screening mechanism, coal crushing screening mechanism includes coal crushing component, two
Secondary disruption elements, reciprocal shaking assembly, upper separate mesh and lower separate mesh can be realized pair automatically by coal crushing screening mechanism
The multiple stage crushing operation of coal, and can be realized the multistage screening to coal, coal crushing component can be realized automatically to coal
The preliminary crushing operation of charcoal can be expanded broken using the structure that adjustable spring is arranged on the side wall of mounting blocks between mounting bar
The cut coverage of blade, second-time breakage component can be realized the relative movement of two shifting material strips, enable Disintegrating knife by coal
It is ground into lesser particle, it, can under the action of reciprocal shaking assembly convenient for carrying out grinding operation to lesser coal particles
It realizes that cam interval is matched with two idler wheels, so that separate mesh and lower separate mesh is intermittently shaken, avoid
The case where separate mesh and lower separate mesh block, improves the processing efficiency to coal, and rotary electric machine work can make cam
It rotates, cooperate cam can successively with two idler wheels in the course of rotation, make separate mesh and lower separate mesh
It can intermittently shake.
Thirdly, the present invention can be realized automatically by dust removal assembly and depositing dust processing is carried out to the dust of generation, and can be right
Coal on conveyer belt is dried, and avoids coal from making moist and influence its normal use, worker is passed through liquid into liquid-transport pipe-line
Body, the state that liquid can be atomized by atomizer spray, and the liquid of atomization is enable to carry out depositing dust work to the dust of generation
Industry, when the coal on conveyer belt passes through air blower, air blower work can blow out air-flow to conveyer belt, and air-flow can by heating wire
Hot wind is blowed into coal, to carry out drying operation to coal.
Four, the present invention, which grinds mechanism by coal, to carry out grinding operation to broken coal automatically, make coal
What is be ground is more careful, and abrasive grains are smaller, and then is able to ascend the efficiency of combustion of coal, structurally reasonable to concentrate to generation
Coal particles be collected.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is schematic cross-sectional view of the invention；
Fig. 3 is partial schematic sectional view of the invention；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is coal crushing screening mechanism and the schematic cross-sectional view for sieving cabinet；
Fig. 6 is enlarged drawing at B in Fig. 5；
Fig. 7 is the schematic perspective view that conveyer belt and coal grind mechanism；
Fig. 8 is the schematic cross-sectional view that coal grinds mechanism.
Figure label are as follows:
Coal crushing screening mechanism 10, upper separate mesh 11, upper spring seat 12, the first vibration spring 13, lower separate mesh 14, lower spring
Seat 15, lower vibration spring 16 sieve cabinet 20, feeding-passage 21, tapping channel 22, grinding table 30, conveyer belt 40, coal grinder
Structure 50, lifter plate 51, sand disc 52, installation axle 53, carrier 54, cylinder grinding chamber 55, screening plate 551, feed hopper 552,
Discharging channel 553, guide rod 554, lifting cylinder 56, stepper motor 57, driven gear 58, driving gear 59, coal crushing group
Part 60, rotation axis 61, broken motor 62, mounting blocks 63, attachment base 64, mounting bar 65, broken blade 66, adjustable spring 67, two
Secondary disruption elements 70 move material strip 71, slide bar 72, Disintegrating knife 73, transmission shaft 74, cylinder block 75, push cylinder 751, mounting rack
76, rotating bars 77 extend ear 78, connecting rod 79, reciprocal shaking assembly 80, rotary electric machine 81, motor cabinet 82, cam 83, carrying
Seat 84, idler wheel 85, dust removal assembly 90, liquid-transport pipe-line 91, atomizer 92, anti-board falling 93, support frame 94, air blower 95, electric heating
Silk 96.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Referring to figs. 1 to Fig. 8 it is found that including coal crushing screening mechanism 10, screening cabinet 20, grinding table 30, conveyer belt 40
Mechanism 50 is ground with coal, the inside of screening cabinet 20 is arranged in the coal crushing screening mechanism 10, and the conveyer belt 40 is arranged
Between grinding table 30 and screening cabinet 20, and the right side of screening cabinet 20 is arranged in grinding table 30, and the coal grinding mechanism 50 is set
Set in the top of grinding table 30, the coal crushing screening mechanism 10 include coal crushing component 60, second-time breakage component 70,
Reciprocal shaking assembly 80, upper separate mesh 11 and lower separate mesh 14, the upper separate mesh 11 and lower separate mesh 14 are in be horizontally disposed with,
For driving separate mesh 11 and lower 14 interrupted oscillating of separate mesh, the second-time breakage component 70 is set the reciprocal shaking assembly 80
It sets in the lower section of coal crushing component 60, the inside of the screening cabinet 20 is equipped with dust removal assembly 90, the top of the screening cabinet 20
Equipped with setting with the left side of its internal feeding-passage 21 being connected to, the screening cabinet 20 there are two tapping channel 22, the discharging is logical
Road 22 is connected to the inside of screening cabinet 20；The multiple stage crushing work to coal can be realized automatically by coal crushing screening mechanism 10
Industry, and can be realized the multistage screening to coal, it can be avoided upper 11 He of separate mesh under the action of reciprocal shaking assembly 80
The case where lower separate mesh 14 blocks, improves the processing efficiency to coal, can be realized automatically pair by dust removal assembly 90
The dust of generation carries out depositing dust processing, and can dry to the coal on conveyer belt 40, and coal is avoided to make moist and influence it
Normal use, grinding operation can be carried out to broken coal automatically by grinding mechanism 50 by coal, be ground coal
More careful, abrasive grains are smaller, and then are able to ascend the efficiency of combustion of coal, the structurally reasonable coal concentrated to generation
Grain is collected.
The coal crushing component 60 includes the rotation axis 61 being vertically arranged, the broken electricity that 20 top of screening cabinet is arranged in
Machine 62 and several mounting blocks 63 are connected between the top of the rotation axis 61 and the top for sieving cabinet 20 by bearing, described
The output end of broken motor 62 is arranged downward, passes through shaft coupling between the output end of the broken motor 62 and the top of rotation axis 61
Device is fixedly connected, several described intervals of mounting blocks 63 are set in rotation axis 61, is equipped with four on each mounting blocks 63
A is in the attachment base 64 of matrix distribution, is equipped with the mounting bar 65 hinged with it, the mounting bar on each attachment base 64
65 are equipped with broken blade 66, and adjustable spring 67 is equipped between mounting bar 65 on the side wall of the mounting blocks 63；Coal crushing
Component 60 can realize the preliminary crushing operation to coal automatically, be arranged between mounting bar 65 using on the side wall of mounting blocks 63
The structure of adjustable spring 67 can expand the cut coverage of broken blade 66, enable coal pieces by cutting multistage, be crushed motor 62
Work can make rotation axis 61 rotate, and so that rotation axis 61 is able to drive several mounting blocks 63 and rotate, make mounting blocks
63 can drive mounting bar 65 to rotate, and make that mounting bar 65 is able to drive adjustable spring 67 and broken blade 66 carries out centrifugation and turns
It is dynamic, make broken blade 66 that can expand its broken range under the action of adjustable spring 67.
The reciprocal shaking assembly 80 includes rotary electric machine 81, motor cabinet 82 and is set on 81 output end of rotary electric machine
Cam 83, the motor cabinet 82 is arranged on the side wall of screening cabinet 20, and the rotary electric machine 81 is arranged on motor cabinet 82, institute
It states and is equipped with bearing seat 84 at the top of the bottom and lower separate mesh 14 of separate mesh 11, the bearing seat 84 is equipped with and its company of rotation
The idler wheel 85 connect, the cam 83 are matched with two idler wheels 85, and the lower section of the upper separate mesh 11 sets that there are four in matrix point
The bottom of the upper spring seat 12 of cloth, each upper spring seat 12 and upper separate mesh 11 is equipped with the first vibration spring 13, described
The top of lower separate mesh 14 sets that there are four the lower spring cup 15 in matrix distribution, each lower spring cup 15 and lower separate mesh 14
Bottom be equipped with lower vibration spring 16；It can be realized 83 interval of cam and two idler wheels under the action of reciprocal shaking assembly 80
85 are matched, and so that separate mesh 11 and lower separate mesh 14 is intermittently shaken, are avoided separate mesh 11 and lower separation
The case where net 14 blocks improves the processing efficiency to coal, and the work of rotary electric machine 81 can make cam 83 rotate,
It cooperate cam 83 can successively with two idler wheels 85 in the course of rotation, enable separate mesh 11 and lower separate mesh 14
Enough intervals shake.
The dust removal assembly 90 includes that there are two the liquid-transport pipe-lines 91 being symmetricly set on screening 20 side wall of cabinet, each described
Atomizer 92 is equipped on the water outlet of liquid-transport pipe-line 91, the inside of screening cabinet 20 is arranged in the atomizer 92, described
The two sides of conveyer belt 40 are equipped with anti-board falling 93 and support frame 94, and the top of support frame as described above 94 sets that there are two spaced drums
Blower 95, the air outlet of the air blower 95 are equipped with heating wire 96, and the output end of the air blower 95 is arranged towards conveyer belt 40；
Can be realized automatically by dust removal assembly 90 and depositing dust processing carried out to the dust of generation, and can to the coal on conveyer belt 40 into
Row drying, avoids coal from making moist and influence its normal use, worker is passed through liquid, 92 energy of atomizer into liquid-transport pipe-line 91
It is enough to spray liquid with the state being atomized, so that the liquid of atomization is carried out depositing dust operation to the dust of generation, when conveyer belt 40
On coal pass through air blower 95 when, air blower 95 work can to conveyer belt 40 blow out air-flow, air-flow by heating wire 96 can will
Hot wind blows to coal, to carry out drying operation to coal.
The second-time breakage component 70 includes that there are two move material strip 71 and two cunnings being horizontally set on inside screening cabinet 20
Bar 72, it is each it is described move being set on two slide bars 72 of can sliding of material strip 71, two described move material strips 71 it is opposite one
End is equipped with several along the spaced Disintegrating knife 73 of length direction for moving material strip 71；Slide bar 72 be used for move material strip 71 into
Row support and guiding enable shifting material strip 71 quickly to be slided on slide bar 72.
The second-time breakage component 70 further includes the gas for having the transmission shaft being vertically arranged 74, being arranged on screening 20 side wall of cabinet
The inside of cylinder seat 75 and the push cylinder 751 that 75 top of cylinder block is arranged in, the screening cabinet 20 is equipped with and 74 bottom of transmission shaft
The mounting rack 76 of rotation connection, the top of the transmission shaft 74 are arranged with rotating bars 77, and each top for moving material strip 71 is equal
Equipped with ear 78 is extended, be arranged on each extension ear 78 can movable connecting rod 79, two connecting rods 79 divide
Not hinged with the both ends of rotating bars 77, the output end of the push cylinder 751 and one of them described side wall for moving material strip 71 are solid
Fixed connection；Second-time breakage component 70 can be realized the relative movement of two shifting material strips 71, enable Disintegrating knife 73 by coal powder
It is broken into lesser particle, convenient for carrying out grinding operation to lesser coal particles, the work of push cylinder 751 can make one of them
It moves material strip 71 to move horizontally, makes to move material strip 71 and be able to drive to extend the movement of ear 78, extension ear 78 is enable to drive a connecting rod 79
It is moved, connecting rod 79 is enable to get off to make another connecting rod 79 to be moved in the rotation of rotating bars 77, make two shiftings
Material strip 71 can relatively move, and Disintegrating knife 73 is enable to carry out comminution process to the coal pieces moved among material strip 71 are located at.
The coal grinding mechanism 50 includes lifter plate 51, sand disc 52, the installation axle 53 being vertically arranged and setting
Carrier 54 at the top of grinding table 30, the grinding table 30 are equipped with cylinder grinding chamber 55, the cylinder grinding chamber 55 it is interior
It is in horizontally disposed screening plate 551 that portion, which is equipped with, and the left side of the grinding table 30 is equipped with the feed hopper being connected to cylinder grinding chamber 55
552, the right side of the grinding table 30 is equipped with the discharging channel 553 being connected to cylinder grinding chamber 55, and the lifter plate 51 is in level
Setting, the top of the lifter plate 51 are set there are four the guide rod 554 in matrix distribution, and the carrier 54 is equipped with and guiding
The through-hole that bar 554 is slidably matched, the top of the carrier 54 set that there are two the lifting cylinder 56 that is vertically arranged, two liters
The output end of sending down abnormally ascending cylinder 56 is fixedly connected with the top of lifter plate 51, is passed through between the top and lifter plate 51 of the rotary shaft
Bearing connection；Grinding operation can be carried out to broken coal automatically by grinding mechanism 50 by coal, be ground coal
More careful, abrasive grains are smaller, and then are able to ascend the efficiency of combustion of coal, the structurally reasonable coal concentrated to generation
Grain is collected, and coal can enter to the inside of cylinder grinding chamber 55 under the action of conveyer belt 40, and fall in screening plate 551
On, two lifting cylinders 56, which work at the same time, at this time can be such that lifter plate 51 moves down, and move rotary shaft, justify grinding
Disk 52 can be contradicted with coal particles.
The top of the lifter plate 51 is equipped with stepper motor 57, and the upper section of the rotary shaft is arranged with driven gear 58, institute
The output end end for stating stepper motor 57 is arranged downward, is arranged on the output end of the stepper motor 57 and engages with driven gear 58
Driving gear 59；Stepper motor 57 work driving gear 59 can be made to rotate, make driving gear 59 be able to drive and its
The driven gear 58 of engagement, makes that driven gear 58 is able to drive rotary shaft and sand disc 52 is rotated, and makes sand disc
52 pairs of coals are ground, and the coal particles after grinding can enter to the discharge of discharging channel 553 by screening plate 551.
The working principle of the invention: coal to be processed can be entered to screening cabinet by feeding-passage 21 manually by worker
20 inside can realize the multiple stage crushing operation to coal by coal crushing screening mechanism 10 automatically, and can be realized
To the multistage screening of coal, it can be realized 83 interval of cam under the action of reciprocal shaking assembly 80 with two idler wheels 85 and carry out phase
Cooperation, enables separate mesh 11 and lower separate mesh 14 intermittently to shake, and separate mesh 11 and lower separate mesh 14 is avoided to occur
The case where blocking, the processing efficiency to coal is improved, the work of rotary electric machine 81 can make cam 83 rotate, make cam 83
It can successively be cooperated in the course of rotation with two idler wheels 85, separate mesh 11 and lower separate mesh 14 is enable intermittently to send out
Raw vibration, coal crushing component 60 can realize the preliminary crushing operation to coal automatically, using on the side wall of mounting blocks 63 with
The structure of adjustable spring 67 is set between mounting bar 65, the cut coverage of broken blade 66 can be expanded, coal pieces is enable to be cut
Multistage is cut, the broken work of motor 62 can make rotation axis 61 rotate, and rotation axis 61 is made to be able to drive several mounting blocks 63
It rotates, enables mounting blocks 63 that mounting bar 65 to be driven to rotate, mounting bar 65 is made to be able to drive adjustable spring 67 and break
Broken blade 66 carries out centrifugation rotation, makes broken blade 66 that can expand its broken range under the action of adjustable spring 67, secondary
Disruption elements 70 can be realized the relative movement of two shifting material strips 71, enable Disintegrating knife 73 that coal is ground into lesser
Grain, convenient for carrying out grinding operation to lesser coal particles, it is horizontal that the work of push cylinder 751 can make one of them move material strip 71
It is mobile, make to move material strip 71 and be able to drive to extend the movement of ear 78, enables extension ear 78 that a connecting rod 79 to be driven to be moved, make to connect
Extension bar 79 can get off to make another connecting rod 79 to be moved in the rotation of rotating bars 77, keep two shifting material strips 71 opposite
It is mobile, so that Disintegrating knife 73 is carried out comminution process to the coal pieces moved among material strip 71 are located at, passes through 90 energy of dust removal assembly
Enough automatic realize carry out depositing dust processing to the dust of generation, and can dry to the coal on conveyer belt 40, avoid coal
It makes moist and influences its normal use, worker is passed through liquid into liquid-transport pipe-line 91, and atomizer 92 can be by liquid to be atomized
State spray, so that the liquid of atomization is carried out depositing dust operation to the dust of generation, when the coal on conveyer belt 40 is by drum
When blower 95, the work of air blower 95 can blow out air-flow to conveyer belt 40, and hot wind can be blowed to coal by heating wire 96 by air-flow, be come
Drying operation is carried out to coal, grinding operation can be carried out to broken coal automatically by grinding mechanism 50 by coal, make coal
Charcoal is ground more careful, and abrasive grains are smaller, and then is able to ascend the efficiency of combustion of coal, structurally reasonable to concentrate to production
Raw coal particles are collected, and coal can enter to the inside of cylinder grinding chamber 55 under the action of conveyer belt 40, and fall
On screening plate 551, two lifting cylinders 56, which work at the same time, at this time can be such that lifter plate 51 moves down, and move rotary shaft
It is dynamic, so that sand disc 52 is contradicted with coal particles, the work of stepper motor 57 can make driving gear 59 rotate,
So that driving gear 59 is able to drive the driven gear 58 engaged, driven gear 58 is made to be able to drive rotary shaft and grinding circle
Disk 52 is rotated, and grinds sand disc 52 to coal, and the coal particles after grinding can be entered by screening plate 551
It is discharged to discharging channel 553.
Claims (8)
1. a kind of coal mine Coal dressing equipment, which is characterized in that include coal crushing screening mechanism (10), screening cabinet
(20), grinding table (30), conveyer belt (40) and coal grinding mechanism (50), coal crushing screening mechanism (10) setting are being sieved
Divide the inside of cabinet (20), conveyer belt (40) setting is between grinding table (30) and screening cabinet (20), and grinding table (30) is set
It sets on the right side of screening cabinet (20), coal grinding mechanism (50) is arranged in the top of grinding table (30), the coal crushing
Screening mechanism (10) includes coal crushing component (60), second-time breakage component (70), reciprocal shaking assembly (80), upper separate mesh
(11) and lower separate mesh (14), the upper separate mesh (11) and lower separate mesh (14) are in horizontally disposed, the reciprocal vibration group
For driving separate mesh (11) and lower separate mesh (14) interrupted oscillating, the second-time breakage component (70) is arranged in coal part (80)
The inside of the lower section of charcoal disruption elements (60), screening cabinet (20) is equipped with dust removal assembly (90), the top of screening cabinet (20)
Portion be equipped with its internal feeding-passage (21) be connected to, set on the left of the screening cabinet (20) there are two tapping channel (22), institute
It states tapping channel (22) and is connected to the inside for sieving cabinet (20).
2. coal mine Coal dressing equipment according to claim 1, which is characterized in that coal crushing component (60) packet
Include the broken motor (62) and several mounting blocks of the rotation axis (61) being vertically arranged, setting at the top of screening cabinet (20)
(63), it is connect between the top of the rotation axis (61) and the top of screening cabinet (20) by bearing, the broken motor (62)
Output end be arranged downward, fixed between the output end of the broken motor (62) and the top of rotation axis (61) by shaft coupling
Connection, several described mounting blocks (63) intervals are set on rotation axis (61), are equipped with four on each mounting blocks (63)
A is in the attachment base (64) of matrix distribution, is equipped with the mounting bar hinged with it (65) on each attachment base (64), described
Mounting bar (65) is equipped with broken blade (66), is equipped with flexible bullet on the side wall of the mounting blocks (63) between mounting bar (65)
Spring (67).
3. coal mine Coal dressing equipment according to claim 1, which is characterized in that reciprocal shaking assembly (80) packet
Include rotary electric machine (81), motor cabinet (82) and the cam (83) being set on rotary electric machine (81) output end, the motor cabinet
(82) it is arranged on the side wall of screening cabinet (20), the rotary electric machine (81) is arranged on motor cabinet (82), the upper separate mesh
(11) bottom and lower separate mesh (14) top is equipped with bearing seat (84), and the bearing seat (84) is equipped with and is rotatablely connected with it
Idler wheel (85), the cam (83) matches with two idler wheels (85), sets that there are four be in below the upper separate mesh (11)
The upper spring seat (12) of matrix distribution, each upper spring seat (12) and the bottom of upper separate mesh (11) are equipped with the first vibration
Spring (13), sets that there are four the lower spring cup (15) in matrix distribution, each lower bullets above the lower separate mesh (14)
The bottom of spring abutment (15) and lower separate mesh (14) is equipped with lower vibration spring (16).
4. coal mine Coal dressing equipment according to claim 1, which is characterized in that the dust removal assembly (90) includes
Two liquid-transport pipe-lines (91) being symmetricly set on screening cabinet (20) side wall, on the water outlet of each liquid-transport pipe-line (91)
Equipped with atomizer (92), atomizer (92) setting is in the inside of screening cabinet (20), the two sides of the conveyer belt (40)
It is equipped with anti-board falling (93) and support frame (94), is set at the top of support frame as described above (94) there are two spaced air blower
(95), the air outlet of the air blower (95) is equipped with heating wire (96), and the output end of the air blower (95) is towards conveyer belt
(40) it is arranged.
5. coal mine Coal dressing equipment according to claim 1, which is characterized in that second-time breakage component (70) packet
It includes to be horizontally set on there are two shifting material strip (71) and two and sieves cabinet (20) internal slide bar (72), each shifting material strip (71)
What can be slided is set on two slide bars (72), and two described material strip (71) opposite one end of moving are equipped with several along shifting
The spaced Disintegrating knife of length direction (73) of material strip (71).
6. coal mine Coal dressing equipment according to claim 5, which is characterized in that the second-time breakage component (70) is also
It include the cylinder block (75) and setting of the transmission shaft (74) being vertically arranged, setting on screening cabinet (20) side wall in cylinder block
(75) inside of the push cylinder (751) at the top of, screening cabinet (20) is equipped with the peace connecting with transmission shaft (74) lower rotation
It shelves (76), the top of the transmission shaft (74) is arranged with rotating bars (77), is equipped at the top of each shifting material strip (71)
Extend ear (78), be arranged on each extension ear (78) can movable connecting rod (79), two connecting rods
(79) hinged with the both ends of rotating bars (77) respectively, the output end of the push cylinder (751) and one of them described shifting material strip
(71) side wall is fixedly connected.
7. coal mine Coal dressing equipment according to claim 1, which is characterized in that coal grinding mechanism (50) packet
Include lifter plate (51), sand disc (52), the installation axle (53) being vertically arranged and the carrying being arranged at the top of grinding table (30)
Frame (54), the grinding table (30) are equipped with cylinder grinding chamber (55), and the inside of the cylinder grinding chamber (55) is equipped in level
The screening plate (551) of setting, the left side of the grinding table (30) are equipped with the feed hopper (552) being connected to cylinder grinding chamber (55),
The right side of the grinding table (30) is equipped with the discharging channel (553) being connected to cylinder grinding chamber (55), and the lifter plate (51) is in
It is horizontally disposed, it is set at the top of the lifter plate (51) there are four the guide rod (554) in matrix distribution, on the carrier (54)
Equipped with the through-hole being slidably matched with guide rod (554), set that there are two the lifting airs that are vertically arranged at the top of the carrier (54)
The output end of cylinder (56), two lifting cylinders (56) is fixedly connected at the top of lifter plate (51), the rotary shaft
It is connect between top and lifter plate (51) by bearing.
8. coal mine Coal dressing equipment according to claim 7, which is characterized in that set at the top of the lifter plate (51)
Have stepper motor (57), the upper section of the rotary shaft is arranged with driven gear (58), the output end end of the stepper motor (57)
It is arranged downward, the driving gear (59) engaged with driven gear (58) is arranged on the output end of the stepper motor (57).
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|---|---|---|---|
| CN201910703672.1A CN110354974B (en) | 2019-07-31 | 2019-07-31 | Coal processing equipment for coal mine |
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| CN110793024A (en) * | 2019-11-11 | 2020-02-14 | 四川重盟电力设备制造有限公司 | Screening and crushing device suitable for narrow space of belt layer of storage bin |
| CN112387401A (en) * | 2020-11-05 | 2021-02-23 | 任城城 | Industrial solid waste garbage recycling method |
| CN112473849A (en) * | 2020-12-03 | 2021-03-12 | 南京朗凯安玩具有限公司 | Make even device of PVC crocus material |
| CN112727530A (en) * | 2020-12-18 | 2021-04-30 | 重庆工程职业技术学院 | Auxiliary device for coal mine operation |
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| CN110793024B (en) * | 2019-11-11 | 2021-02-19 | 四川重盟电力设备制造有限公司 | Screening and crushing device suitable for narrow space of belt layer of storage bin |
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| CN112473849A (en) * | 2020-12-03 | 2021-03-12 | 南京朗凯安玩具有限公司 | Make even device of PVC crocus material |
| CN112473849B (en) * | 2020-12-03 | 2022-05-13 | 广东凯强材料科技有限公司 | Make even device of PVC crocus material |
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| CN112727530B (en) * | 2020-12-18 | 2022-08-19 | 重庆工程职业技术学院 | Auxiliary device for coal mine operation |
| CN113000176A (en) * | 2021-01-25 | 2021-06-22 | 上海瑢端金属冶炼有限公司 | Centrifugal coal processing apparatus |
| CN112958195A (en) * | 2021-02-25 | 2021-06-15 | 严旭东 | High-efficient crushing equipment of tombarthite ore |
| CN112958195B (en) * | 2021-02-25 | 2023-07-25 | 博德凯石机械设备(营口)有限公司 | Efficient crushing equipment for rare earth ore |
| CN113182016A (en) * | 2021-04-25 | 2021-07-30 | 安徽晶晶玻璃制品有限公司 | Toughened glass processing waste recycling device and implementation method thereof |
| CN113182016B (en) * | 2021-04-25 | 2023-07-04 | 安徽晶晶玻璃制品有限公司 | Tempered glass processing waste recycling device and implementation method thereof |
| CN113560019A (en) * | 2021-09-27 | 2021-10-29 | 南通海济环保科技有限公司 | Solid waste treatment system and working method thereof |
| CN113560019B (en) * | 2021-09-27 | 2021-11-26 | 南通海济环保科技有限公司 | Solid waste treatment system and working method thereof |
| CN114367355A (en) * | 2021-12-30 | 2022-04-19 | 昌邑天宇药业有限公司 | Medical treatment medicine midbody grinds screening all-in-one equipment fast |
| CN114367355B (en) * | 2021-12-30 | 2023-02-24 | 昌邑天宇药业有限公司 | Medical treatment medicine midbody grinds screening all-in-one equipment fast |
| CN115212957A (en) * | 2022-06-01 | 2022-10-21 | 华能国际电力股份有限公司上海石洞口第二电厂 | Coal breaker is used in prefabricated burning of thermal power factory boiler |
| CN115212957B (en) * | 2022-06-01 | 2023-08-08 | 华能国际电力股份有限公司上海石洞口第二电厂 | Coal breaker is used in prefabricated burning of thermal power factory boiler |
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Effective date of registration: 20210616 Address after: 272200 middle section of West Street, Xiaoyun Town, Jinxiang County, Jining City, Shandong Province Applicant after: XIAOYUN COAL MINE OF JINING MINING INDUSTRY GROUP Co.,Ltd. Address before: 239200 Wangji village, Banta Town, Lai'an county, Chuzhou City, Anhui Province Applicant before: Hu Liyu |
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