CN107029855A - A kind of mining comminution integrated device - Google Patents
A kind of mining comminution integrated device Download PDFInfo
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- CN107029855A CN107029855A CN201710356380.6A CN201710356380A CN107029855A CN 107029855 A CN107029855 A CN 107029855A CN 201710356380 A CN201710356380 A CN 201710356380A CN 107029855 A CN107029855 A CN 107029855A
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- ball
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- 238000005065 mining Methods 0.000 title claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 50
- 238000000227 grinding Methods 0.000 claims abstract description 32
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 238000000498 ball milling Methods 0.000 claims description 67
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 229920001971 elastomer Polymers 0.000 claims description 26
- 239000005060 rubber Substances 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 239000002351 wastewater Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 16
- 238000004513 sizing Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 8
- 208000028571 Occupational disease Diseases 0.000 abstract description 2
- 230000005534 acoustic noise Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 description 8
- 239000011707 mineral Substances 0.000 description 8
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
-
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/40—Adding fluid, other than for crushing or disintegrating by fluid energy with more than one means for adding fluid to the material being crushed or disintegrated
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of mining comminution integrated device, belong to mine muck, ore grinding technical field, the ore for being mainly used in coming out mining carries out grinding processing, convenient ore dressing processing below.Device mainly includes gravity coarse crushing device, extrudes the mill levigate crushing device of middle crushing device, multi-stage ball, Sewage treatment reuse means, acoustic noise reducing device, servicing unit etc..Device of the present invention can synchronously realize ore coarse crushing, in broken and in small, broken bits all processes, eliminate the intermediate link of belt-conveying, reduce loss of the ore in transportation, reduce man power and material's cost of operation, realize the maximization of economic interests；And the noise and dust produced when can be to broken and ore grinding is handled, and reduces the risk that workman changes occupational disease.
Description
Technical field
The present invention relates to a kind of mining comminution integrated device, belong to mine muck, ore grinding technical field.
Background technology
In the industrial production in ore dressing plant, crush and ore grinding is common work flow.In many industrial departments, such as water
Mud, smelt iron, build the road etc., crushing and grinding flowsheet is in occupation of critically important status.Generally need to set broken in ore dressing plant
Machine and ore mill, this job specification with ore dressing are closely related.Any beneficiation method be all according to ore inside it is useful
Mineral are different with the property of gangue come what is carried out, and its precondition is valuable mineral and gangue is fully dissociated, and this just shows
The importance of broken and grinding operation.In mineral processing production, crushing and screening and grind grading are that ensuing sorting operation is carried
For mineral aggregate.Beneficiation method is limited by raw meal particle size, and excessively thick ore particle is because valuable mineral and gangue are not dissociated and can not
Sorting, meticulous ore particle is also difficult to control to using present beneficiation method.
Broken and ore grinding has following influence on production and technical indication：Broken and grinding process can be crushed or do not had along with crossing
The material fully dissociated is produced.Because dissociation is insufficient, the concentrate grade and the rate of recovery selected are all low, meticulous to cause to be difficult to select
Other minuteness particle is more, and the two reasons can all cause the reduction of production and technical indication.Therefore, broken and ore grinding seeks to sort
Get out dissociation fully but cross the light selected material of crushing, here it is the basic task of broken and ore grinding.
From cost of investment, 60% or so with the gross investment of ore grinding Zhan Xuan factories is crushed；From production cost, crush and
More than the 40% of the producing cost Zhan Xuan factories total cost of grinding operation.As can be seen here, crush and ore grinding workshop section design and operation
Quality directly influences the economic indicator in ore dressing plant.Therefore, the production procedure of broken and ore grinding is rationally designed, and selects suitable
Disintegrating apparatus and grinding attachment.Furthermore institute of broken and ore grinding Zhan Xuan factories is also suitable big using the area in soil, and each is broken
It is broken to also need to transport mineral by belt between ore grinding, greatly increase mineral loss and operation into
This.
According to examining report, every profession and trade occupational disease Major risk factors are respectively：Cement manufacturing industry is dust and noise；Stone
Material processing industry is silicious dust, and total exceeded 110 times of dirt highest exhales exceeded 49.4 times of dirt highest；The entrucking post silicon of quartz sand processing industry
Exceeded 9.1 times of the total dirt highest of dirt, exhales exceeded 3.7 times of dirt highest；Wood furniture manufacturing enterprise majority does not carry out spray painting operation, dust
It is exceeded with noise；Lead production industry is lead fume, lead dust and noise；Mine（Without colliery）Packaging and broken post total dirt and
It is 2.6 times to exhale dirt highest exceeded.
Therefore the importance for carrying out the aspect research of broken and ore grinding is self-evident, but muck and ore grinding are all by thick
It is broken, in broken and in small, broken bits three steps complete, the completion of each step is required for different machinery to complete, between each continuation
The conveying of material is carried out by bringing.Carry out muck in this way and ore grinding undoubtedly adds cost, more increase mineral
Loss in transportation.The human and material resources cost wherein managed can also be raised；And without for the generation of broken and ore grinding
Noise and dust handled.
The content of the invention
It is an object of the invention to provide a kind of mining comminution integrated device, the device can synchronously realize ore coarse crushing,
In broken and in small, broken bits all processes, eliminate the intermediate link of belt-conveying, reduce loss of the ore in transportation, subtract
Lack man power and material's cost of operation, realize the maximization of economic interests.
A kind of mining comminution integrated device of the present invention, including gravity coarse crushing device, extruding are milled middle crushing device, multistage
Ball milling device in small, broken bits, Sewage treatment reuse means, gravity coarse crushing device, extruding are milled the levigate broken dress of middle crushing device, multi-stage ball
Put and be successively set on from top to bottom in inner housing 53；
Gravity coarse crushing device includes air communicating pipe 3, pressure liftable device 4, lifting electromagnet 7, anti-collision rubber layer 8, spacing rubber
Layer 9, gravity breaking disc 10, back taper destroyer 11, air compressor 12, porous load-bearing plate 13, pneumatic spring 14, first crushing device are held
Weight plate 19, first broken flexible lamp unit 20, ore input spray equipment 21, passive switch 22, baffle plate 23, conveyer belt 24, strip hair
Hot device 25, first broken ore collector 29；Lifting electromagnet 7 is fixed on the top of inner housing 53, and air compressor 12 is located at inner casing
The side of body 53；Air compressor 12 is connected by air communicating pipe 3 with pressure liftable device 4, and pressure liftable device 4 is electric through lifting
Magnet 7 is connected by anti-collision rubber layer 8 with gravity breaking disc 10, and anti-collision rubber layer 8 is fixed on gravity breaking disc 10, and gravity is broken
Spacing rubber layer 9 is provided with around broken disk 10, spacing rubber layer 9 is fixed on the side wall of inner housing 53；Gravity breaking disc 10
It is arranged below back taper destroyer 11, gravity breaking disc 10 is arranged right below porous load-bearing plate 13, and porous load-bearing plate 13 is placed in just
On crushing device bearing plate 19, supported between porous load-bearing plate 13 and just crushing device bearing plate 19 by multiple pneumatic springs 14, gas
The move lower end of spring 14 is fixed on just crushing device bearing plate 19, and first crushing device bearing plate 19 is fixed on the side wall of inner housing 53
On, porous load-bearing plate 13 is connected with first broken flexible lamp unit 20；The side of gravity coarse crushing device is provided with ore inlet, ore inlet
Place is provided with baffle plate 23, and conveyer belt 24 and strip heating element 25 are placed between shell body 1 and inner housing 53, just right with ore inlet,
Conveyer belt 24 is placed in above strip heating element 25, and ore input spray equipment 21 is located at the surface of conveyer belt 24；First broken dress
The lower section for putting bearing plate 19 is provided with first broken ore collector 29, and first broken ore collector 29 is fixed on inner housing 53；Lifting electricity
Magnet 7 is connected with AC power；Passive switch 22 is fixed on inner housing 53, through spacing rubber layer 9, under gravity breaking disc 10
Contacted during drop with passive switch 22；Passive switch 22 is connected with the motor and first broken flexible lamp unit 20 of conveyer belt 24 simultaneously；
Extruding mill middle crushing device include in broken upper disk 30, in broken upper mill ball 31, in broken lower wall 32, in broken flexible lamp unit
33rd, broken bearing 34 in, in broken lower wall abrading-ball 35, first broken ore entrance 36, ore collector 37 in small, broken bits, side grinding ball 58, in it is broken on
The lower surface of disk 30 broken upper mill ball 31 in being provided with, in broken upper disk 30 be provided with first broken ore entrance 36, and broken upper disk in running through
Connected above 30 upper and lower surface, first broken ore entrance 36 with first broken ore collector 29；In the underface of broken upper disk 30 set
Broken lower wall 32 in having, in broken lower wall 32 upper surface be provided with broken lower wall abrading-ball 35；In broken lower wall 32 with broken flexible lamp unit
33 in broken bearing 34 connect, in broken flexible lamp unit 33 be located in below broken lower wall 32, and be fixed on bearing plate, hold
Weight plate is fixed on inner housing 53；Side grinding ball 58 is fixed with the side wall of inner housing 53, broken upper disk 30 broken lower wall with being located at
Between 32；In broken lower wall 32 lower section be provided with ore collector 37 in small, broken bits；
Multi-stage ball is levigate crushing device ball milling bearing 38, ball milling motor 39, ore sizing device 44, first section ball mill device 45, stage casing
Ball mill device 46, end ball mill device 47, delivery port 57, multistage ball milling ring flange 60, multistage aperture filter screen 62, water collector 64,
First section ball mill device 45 is connected with ore collector 37 in small, broken bits, first section ball mill device 45, stage casing ball mill device 46, end ball milling dress
Put 47 to be sequentially communicated, first section ball mill device 45 side relative with end ball mill device 47 is provided with ball milling bearing 38, ball milling bearing
38 are fixed on ball milling fixator 43, and ball milling motor 39 is fixed in motor angle adjustment plate 40, ball milling motor 39 with
Speed changer 42 is connected, and speed changer 42 passes through motor gear 41 and ball milling bearing 38；Ball milling motor 39 drives just section ball milling dress
45, stage casing ball mill device 46, end ball mill device 47 is put to rotate；First section ball mill device 45, stage casing ball mill device 46, end ball milling
The junction of device 47 is provided with ore sizing device 44, and ore sizing device 44 includes multistage ball milling ring flange 60, multistage aperture filter screen
62, multistage aperture filter screen 62 is fixed on multistage ball milling ring flange 60, and multistage ball milling ring flange 60 is fixed on the outer of ball mill device
On shell；First section ball mill device 45, stage casing ball mill device 46, the shell body of end ball mill device 47 are provided with a circle treatment hole, end
The treatment hole aperture on ball mill device 47 is held to be more than the treatment hole aperture on first section ball mill device 45 and stage casing ball mill device 46；With
The corresponding position for the treatment of hole is fixed on shell body 1 provided with an annular water collector 64, water collector 64 by water collector support 59
Bottom, the lower section of water collector 64 is provided with delivery port 57, the corresponding delivery port 57 of first section ball mill device 45, stage casing ball mill device 46
Positioned at the surface of Waste Water Centralized groove 52, the delivery port 57 of end ball mill device 47 is located at finished product as slurry outlet and exports belt
56 surface；
Sewage treatment reuse means includes aqua storage tank 49, return water pipe 50, suction pump 51, Waste Water Centralized groove 52, delivery port 57,
Aqua storage tank 49 is located above ore input spray equipment 21, is connected by return water pipe 50, suction pump 51 and Waste Water Centralized groove 52
Logical, Waste Water Centralized groove 52 is located at below the levigate crushing device of multi-stage ball, and the delivery port 57 in each stage is being located at Waste Water Centralized groove 52 just
Top；Aqua storage tank 49 is connected with ore input spray equipment 21 simultaneously with external water pipe 48.
It is preferred that, pressure liftable device 4 of the present invention includes shell, pressure liftable bearing 5, pressure liftable device baffle plate 6, outside
The inside of shell is sequentially provided with multiple mutually nested pressure liftable bearings 5 from inside to outside, per the upper end of one-level pressure liftable bearing 5
Hook angle is equipped with, the lower end of adjacent pressure liftable bearing is provided with neck corresponding with hooking angle, and the lower end of pressure liftable device shell is set
There is pressure liftable device baffle plate 6, for fixing outermost layer pressure liftable bearing 5.
It is preferred that, pneumatic spring 14 of the present invention is spacing including top bearing plate 15, internal airtight block board 16, outside
Plate 17, top bearing plate 15 is connected by bearing with internal airtight block board 16, and outside limiting plate 17 is located at top bearing plate 15
Between internal airtight block board 16, it is fixed on the side wall of pneumatic spring 14, with spring below internal airtight block board 16
Connection, spring is fixed on the bottom of pneumatic spring 14.
It is preferred that, passive switch 22 of the present invention includes nose cone iron staff 26, external tapping 27, energization iron block 28, self-locking
Switch 18, the top of nose cone iron staff 26 is cone, and top passes through spacing rubber layer 9, the other end and the one of self-locking type switch 18
End connection, the other end of self-locking type switch 18 is connected with spring, and energization iron block 28 is fixed on spring, by controlling stretching for spring
Contracting makes energization iron block 28 connect or disconnect with external tapping 27.
It is preferred that, the porous periphery of load-bearing plate 13 of the present invention is high, and inner circumferential is low, and the gradient is 5 ‰ ~ 10 ‰, bottom pneumatic bomb
Spring 14 is highly gradually reduced from outside to inside, and first broken flexible lamp unit 20 is connected by rotary shaft with porous load-bearing plate 13.
It is preferred that, device of the present invention also includes noise reduction spongy layer 2, between shell body 1 and inner housing 53.
It is preferred that, device of the present invention also bag inspection chamber 55 and helper 54, helper 54 are located at shell body 1 and inner housing
Between 53.
It is preferred that, provided with the geotechnological layer of cloth 61 of drainage, multi-stage ball between multistage aperture filter screen 62 and multistage ball milling ring flange 60
Mill ring flange 60 is fixed on ball mill device by fixed screw 63, first section ball mill device 45, stage casing ball mill device 46 and end
The particle diameter that multistage aperture filter screen 62 between ball mill device 47 can pass through is reduced step by step.
It is preferred that, the shell body of end ball mill device 47 of the present invention is provided with a circle treatment hole, end ball mill device
Treatment hole aperture on 47 is that the treatment hole aperture on 0.15 ~ 0.17mm, first section ball mill device 45 and stage casing ball mill device 46 is
0.1~0.13mm。
The ore that device of the present invention is mainly used in coming out mining carries out grinding processing, convenient ore dressing below
Processing, for the high value ore such as copper, iron, can also be applied to the processing of the low value ore such as marble, quartz.
Beneficial effects of the present invention
（1）Device of the present invention can synchronously realize ore coarse crushing, in broken and in small, broken bits all processes, eliminate belt-conveying
Intermediate link, reduce loss of the ore in transportation, reduce man power and material's cost of operation, realize economic profit
The maximization of benefit；And the noise and dust produced when can be to broken and ore grinding is handled, and is reduced workman and is changed occupation
The risk of disease.
（2）The a variety of different ore bodies of device energy comminution of the present invention, the ore body of a variety of different-grain diameters of comminution；Use electromagnetism
Attract with air pressure, reduce mechanical loss, enhance service life；Timeliness is high, cost is low；Each function of device of the present invention
Part can be decomposed, and be easy to transport and deposited, simple installation.
Brief description of the drawings
Fig. 1 is structural representation；
Fig. 2 is A-A profiles；
Fig. 3 is " pressure liftable device -4 " schematic diagram；
Fig. 4 is " passive switch -22 " schematic diagram；
Fig. 5 is " pneumatic spring -14 " schematic diagram；
Fig. 6 is " porous load-bearing plate -13 " structural representation；
Fig. 7 is " first crushing device bearing plate -19 " top view；
Fig. 8 is that extruding is milled middle crushing device structural representation；
Fig. 9 is the levigate crushing device of multi-stage ball attachment structure schematic diagrams at different levels.
In figure：1- shell bodies；2- noise reduction spongy layers；3- air communicating pipes；4- pressure liftable devices；5- pressure liftable bearings；
6- pressure liftable device baffle plates；7- lifts electromagnet；8- anti-collision rubbers layer；The spacing rubber layers of 9-；10- gravity breaking discs；11- back tapers
Destroyer；12- air compressors；The porous load-bearing plates of 13-；14- pneumatic springs；Bearing plate at the top of 15-；Airtight screens inside 16-
Plate；Limiting plate outside 17-；18- self-locking type switchs；The first crushing device bearing plates of 19-；Broken flexible lamp unit at the beginning of 20-；21- ores are defeated
Enter spray equipment；22- passive switches；23- baffle plates；24- conveyer belts；25- strip heating elements；26- nose cone iron staffs；27- external tappings；
28- energization iron blocks；The first broken ore collectors of 29-；Broken upper disk in 30-；Broken upper mill ball in 31-；Broken lower wall in 32-；It is broken in 33-
Flexible lamp unit；Broken bearing in 34-；Broken lower wall abrading-ball in 35-；The first broken ore entrances of 36-；37- ore collectors in small, broken bits；38-
Ball milling bearing；39- ball milling motor；40- motor angle adjustment plates；41- motor gears；42- speed changers；43- ball millings are consolidated
Determine device；44- ore sizing devices；The first section ball mill devices of 45-；46- stage casings ball mill device；47- ends ball mill device；48- secondary waters
Pipe；49- aqua storage tanks；50- return water pipes；51- suction pumps；52- Waste Water Centralized grooves；53- inner housings；54- helpers；55- scrutineers
Hole；56- finished products export belt；57- delivery ports；58- side grinding balls；59- water collector supports；60- multistage ball milling ring flanges；61- is filtered
Water and soil work layer of cloth；62- multistages aperture filter screen；63- fixed screws；64- water collectors.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but protection scope of the present invention is simultaneously
It is not limited to the content.
Embodiment 1
A kind of mining comminution integrated device described in the present embodiment（As shown in Fig. 1 ~ 9）, including gravity coarse crushing device, extruding mill
Crushing device, multi-stage ball are levigate crushing device, Sewage treatment reuse means, gravity coarse crushing device, extruding are milled middle crushing device, multistage
Ball milling device in small, broken bits is successively set in inner housing 53 from top to bottom；
Gravity coarse crushing device includes air communicating pipe 3, pressure liftable device 4, lifting electromagnet 7, anti-collision rubber layer 8, spacing rubber
Layer 9, gravity breaking disc 10, back taper destroyer 11, air compressor 12, porous load-bearing plate 13, pneumatic spring 14, first crushing device are held
Weight plate 19, first broken flexible lamp unit 20, ore input spray equipment 21, passive switch 22, baffle plate 23, conveyer belt 24, strip hair
Hot device 25, first broken ore collector 29；Lifting electromagnet 7 is fixed on the top of inner housing 53, and air compressor 12 is located at inner casing
The side of body 53；Air compressor 12 is connected by air communicating pipe 3 with pressure liftable device 4, and pressure liftable device 4 is electric through lifting
Magnet 7 is connected by anti-collision rubber layer 8 with gravity breaking disc 10, and anti-collision rubber layer 8 is fixed on gravity breaking disc 10, and gravity is broken
Spacing rubber layer 9 is provided with around broken disk 10, spacing rubber layer 9 is fixed on the side wall of inner housing 53；Gravity breaking disc 10
It is arranged below back taper destroyer 11, gravity breaking disc 10 is arranged right below porous load-bearing plate 13, and porous load-bearing plate 13 is placed in just
On crushing device bearing plate 19, supported between porous load-bearing plate 13 and just crushing device bearing plate 19 by multiple pneumatic springs 14, gas
The move lower end of spring 14 is fixed on just crushing device bearing plate 19, and first crushing device bearing plate 19 is fixed on the side wall of inner housing 53
On, porous load-bearing plate 13 is connected with first broken flexible lamp unit 20；The side of gravity coarse crushing device is provided with ore inlet, ore inlet
Place is provided with baffle plate 23, and conveyer belt 24 and strip heating element 25 are placed between shell body 1 and inner housing 53, just right with ore inlet,
Conveyer belt 24 is placed in above strip heating element 25, and ore input spray equipment 21 is located at the surface of conveyer belt 24；First broken dress
The lower section for putting bearing plate 19 is provided with first broken ore collector 29, and first broken ore collector 29 is fixed on inner housing 53；Lifting electricity
Magnet 7 is connected with AC power；Passive switch 22 is fixed on inner housing 53, through spacing rubber layer 9, under gravity breaking disc 10
Contacted during drop with passive switch 22；Passive switch 22 is connected with the motor and first broken flexible lamp unit 20 of conveyer belt 24 simultaneously；
Before ore feeding device, ore inputs the effect of spray equipment 21 and strip heating element 25 by ore, forms heat expansion
The effect of shrinkage, makes the joint fissure inside ore reach full growth, and improves the efficiency and reliability of gravity coarse crushing.
Extruding mill middle crushing device include in broken upper disk 30, in broken upper mill ball 31, in broken lower wall 32, in broken Movable motor
Group 33, in broken bearing 34, in broken lower wall abrading-ball 35, first broken ore entrance 36, ore collector 37 in small, broken bits, side grinding ball 58, in it is broken
The lower surface of upper disk 30 broken upper mill ball 31 in being provided with, in broken upper disk 30 be provided with first broken ore entrance 36, and it is broken in running through on
Connected above the upper and lower surface of disk 30, first broken ore entrance 36 with first broken ore collector 29；In broken upper disk 30 underface
Broken lower wall 32 in being provided with, in broken lower wall 32 upper surface be provided with broken lower wall abrading-ball 35；In broken lower wall 32 with broken Movable motor
The broken bearing 34 in of group 33 is connected, in broken flexible lamp unit 33 be located in below broken lower wall 32, and be fixed on bearing plate,
Bearing plate is fixed on inner housing 53；Side grinding ball 58 is fixed with the side wall of inner housing 53, under broken upper disk 30 is broken with being located at
Between disk 32；In broken lower wall 32 lower section be provided with ore collector 37 in small, broken bits；
Multi-stage ball is levigate crushing device ball milling bearing 38, ball milling motor 39, ore sizing device 44, first section ball mill device 45, stage casing
Ball mill device 46, end ball mill device 47, delivery port 57, multistage ball milling ring flange 60, multistage aperture filter screen 62, water collector 64,
First section ball mill device 45 is connected with ore collector 37 in small, broken bits, first section ball mill device 45, stage casing ball mill device 46, end ball milling dress
Put 47 to be sequentially communicated, first section ball mill device 45 side relative with end ball mill device 47 is provided with ball milling bearing 38, ball milling bearing
38 are fixed on ball milling fixator 43, and ball milling motor 39 is fixed in motor angle adjustment plate 40, ball milling motor 39 with
Speed changer 42 is connected, and speed changer 42 passes through motor gear 41 and ball milling bearing 38；Ball milling motor 39 drives just section ball milling dress
45, stage casing ball mill device 46, end ball mill device 47 is put to rotate；First section ball mill device 45, stage casing ball mill device 46, end ball milling
The junction of device 47 is provided with ore sizing device 44, and ore sizing device 44 includes multistage ball milling ring flange 60, multistage aperture filter screen
62, multistage aperture filter screen 62 is fixed on multistage ball milling ring flange 60, and multistage ball milling ring flange 60 is fixed on the outer of ball mill device
On shell；First section ball mill device 45, stage casing ball mill device 46, the shell body of end ball mill device 47 are provided with a circle treatment hole, end
The treatment hole aperture on ball mill device 47 is held to be more than the treatment hole aperture on first section ball mill device 45 and stage casing ball mill device 46；With
The corresponding position for the treatment of hole is fixed on shell body 1 provided with an annular water collector 64, water collector 64 by water collector support 59
Bottom, the lower section of water collector 64 is provided with delivery port 57, the corresponding delivery port 57 of first section ball mill device 45, stage casing ball mill device 46
Positioned at the surface of Waste Water Centralized groove 52, the delivery port 57 of end ball mill device 47 is located at finished product as slurry outlet and exports belt
56 surface；
Sewage treatment reuse means includes aqua storage tank 49, return water pipe 50, suction pump 51, Waste Water Centralized groove 52, delivery port 57,
Aqua storage tank 49 is located above ore input spray equipment 21, is connected by return water pipe 50, suction pump 51 and Waste Water Centralized groove 52
Logical, Waste Water Centralized groove 52 is located at below the levigate crushing device of multi-stage ball, and the delivery port 57 in each stage is being located at Waste Water Centralized groove 52 just
Top；Aqua storage tank 49 is connected with ore input spray equipment 21 simultaneously with external water pipe 48.
As another embodiment of the invention, the pressure liftable device 4 includes shell, pressure liftable bearing 5, air pressure
Lifter baffle plate 6, the inside of shell is sequentially provided with multiple mutually nested pressure liftable bearings 5 from inside to outside, per one-level air pressure
The upper end of lifting bearing 5 is equipped with hook angle, and the lower end of adjacent pressure liftable bearing is provided with neck corresponding with hooking angle, pressure liftable
The lower end of device shell is provided with pressure liftable device baffle plate 6, for fixing outermost layer pressure liftable bearing 5.
As another embodiment of the invention, the pneumatic spring 14 includes top bearing plate 15, internal airtight card
Position plate 16, outside limiting plate 17, top bearing plate 15 are connected by bearing with internal airtight block board 16, outside limiting plate 17
Between top bearing plate 15 and internal airtight block board 16, it is fixed on the side wall of pneumatic spring 14, internal airtight block board
It is connected below 16 with spring, spring is fixed on the bottom of pneumatic spring 14, the design of pneumatic spring 14, which can be reduced, to be carried out
Percussion of the gravity breaking disc 10 to whole device during gravity coarse crushing.
As another embodiment of the invention, the passive switch 22 includes nose cone iron staff 26, external tapping 27, is powered
Iron block 28, self-locking type switch 18, the top of nose cone iron staff 26 is cone, and top passes through spacing rubber layer 9, the other end and self-locking
One end connection of formula switch 18, the other end of self-locking type switch 18 is connected with spring, and energization iron block 28 is fixed on spring, is passed through
Control the flexible of spring makes energization iron block 28 connect or disconnect with external tapping 27.
As another preferred embodiment of the present invention, the porous periphery of load-bearing plate 13 is high, and inner circumferential is low, and the gradient is
5 ‰ ~ 10 ‰, bottom pneumatic spring 14 is highly gradually reduced from outside to inside, first broken flexible lamp unit 20 by rotary shaft with it is porous
Load-bearing plate 13 is connected.
As the preferred embodiment of the present invention, described device also includes noise reduction spongy layer 2, positioned at shell body 1 and inner casing
Between body 53, to the noise injury of operating personnel when can effectively prevent plant running.
As the preferred embodiment of the present invention, described device also bag inspection chamber 55 and helper 54, helper 54 are located at outer
Between housing 1 and inner housing 53, overhauled and regular maintenance when can conveniently break down.
As another embodiment of the invention, provided with filter between multistage aperture filter screen 62 and multistage ball milling ring flange 60
Water and soil work layer of cloth 61, multistage ball milling ring flange 60 is fixed on ball mill device by fixed screw 63, first section ball mill device 45, in
The particle diameter that multistage aperture filter screen 62 between section ball mill device 46 and end ball mill device 47 can pass through is reduced step by step, first section ball milling
The level of the abrading-ball used in device 45, stage casing ball mill device 46 and end ball mill device 47 matches somebody with somebody more and more higher.
As another embodiment of the invention, the shell body of the end ball mill device 47 is provided with a circle drainage
Treatment hole aperture on hole, end ball mill device 47 is the arbitrary value in 0.15 ~ 0.17mm（The present embodiment takes 0.16mm）, first section
Treatment hole aperture on ball mill device 45 and stage casing ball mill device 46 is the arbitrary value in 0.1 ~ 0.13mm（The present embodiment takes
0.12mm）.
The use process of the present embodiment described device is：
（1）A stable plane soil body is selected at the scene, first the base platform of shell body 1 is placed in the soil body, to determine the soil body
The position of bottom whether level；And then the levigate crushing device of multi-stage ball is arranged in the base platform of shell body 1, then welding pair
The inner housing 53 answered；Then extruding is milled into middle crushing device on the levigate crushing device of multi-stage ball, and weld inner housing 53 with
Horizontal steel plate lower plane between shell body 1；And continue installed in extruding to mill gravity coarse crushing device on middle crushing device device,
And weld plane on the horizontal steel plate between inner housing 53 and shell body 1；Shell body 1 is finally installed, and Sewage treatment is installed again
Using device, acoustic noise reducing device and servicing unit, various pieces assembling is finished, and after being debugged, can proceed by operation.
（2）High temperature-proof irony transports 24 tape startings, and ore input spray equipment 21 and strip heating element 25 are also respectively started,
Preliminary treatment is carried out to raw ore, using the principle expanded with heat and contract with cold, is that the joint fissure inside raw ore reaches full growth, raw ore is conveyed
Into gravity coarse crushing device；Baffle plate 23 is opened, and ore enters inside gravity coarse crushing device；First broken flexible lamp unit 20 starts, band
Move porous load-bearing plate 13 to rotate, raw ore is uniformly distributed on porous load-bearing plate 13；Porous load-bearing plate 13 and bottom pneumatic spring
14 are in relaxed state；Lifting electromagnet 7 is powered off, and gravity breaking disc 10 loses magnetic force down freely falling body；Gravity breaking disc 10
Passive switch 22 is moved to, nose cone iron staff 26, which is extruded, touches energization iron block 28, conveyer belt 24 and first broken flexible lamp unit 20
Power-off, stops conveying raw ore, and baffle plate 23 is closed；Gravity breaking disc 10 is down moved, and pressure liftable bearing 5 is stretched downwards, internal
Volume increases, and the gas of air compressor 12 enters pressure liftable device 4, the formation negative pressure of air compressor 12；Gravity breaking disc 10 is most
Pound eventually to porous load-bearing plate 13, raw ore is crushed by back taper destroyer 11, circular cone pierces through hard ore, carries out primary crushing；It is many
Pneumatic spring 14 inside hole load-bearing plate 13 is shunk by impulse force and absorbs impulse force, reaches after deformation limit, the pneumatic spring of bottom 14
Also shrink and absorb impulse force；The ore size of primary crushing drops to just broken ore collector 29 less than the porous size of load-bearing plate 13
Milled middle crushing device second-time breakage into extruding, be not reaching to desired size proceeds this flow, until meeting the requirements；
Gravity breaking disc 10 reaches bottom, and the negative pressure of air compressor 12 reaches maximum, by suction function, the gas in pressure liftable device 4
Body is moved to air compressor 12, the formation negative pressure of pressure liftable device 4, the upward lifting of pressure liftable bearing 5, by gravity breaking disc 10
It is lifted up；The pneumatic spring 14 of the porous inside of load-bearing plate 13 and bottom rebounds, by the lifting of gravity breaking disc 10；In lifting process
Passive switch 22 is touched again, and conveyer belt 24 and first broken flexible lamp unit 20 are powered startups, continue input raw ore；It is lifted to
The height that lifting electromagnet 7 can be acted on, attracts gravity breaking disc 10 to be eventually returned to origin using magnetic force；Gravity coarse crushing process is followed
Ring is completed.
（3）The ore that coarse crushing is completed is milled middle crushing device by first broken ore collector 29 into extruding, is proceeded by secondary
It is broken；Primary fragmentation completes ore and enters broken dress during first broken ore entrance 36 is milled into extruding by first broken ore collector 29
Put, it is broken in progress；In broken flexible lamp unit 33 start, drive drive bearing, then drive in broken upper disk 30 and in broken lower wall 32
Motion；Middle crushing device broken upper mill ball 31 broken rotary squeezing breaking ores of lower wall abrading-ball 35 with of milling are extruded, are made brokenly
Broken ore reaches the requirement of second-time breakage；It is broken to be not enough completely moved to both sides, broken lower wall 32 and side grinding ball 58 in utilization
It is broken during progress is secondary；Extruding broken process completion in milling.
（4）Ore body after second-time breakage is carried out in small, broken bits and milled into ore collector 37 in small, broken bits；In it is broken after ore warp
Ore collector 37 in small, broken bits enters first section ball mill device 45；Ball milling motor 39 starts, driving electric machine gear 41, and then drives
Ball milling bearing 38；Rotational speed rate is set to reach 65% ~ 76% by speed changer 42；The 200- after first section ball mill device 45 reaches standard
300 mesh, specific adjustable, satisfactory process ore sizing device 44 enters stage casing ball mill device 46；Filled by stage casing ball milling
Put 46 and reach 50-100 mesh after standard, specific adjustable, satisfactory process ore sizing device 44 enters end ball mill device
47；The 10-20 mesh after end ball mill device 47 reaches standard, specific adjustable, satisfactory ore pulp is by end ball milling
The delivery port 57 of device 47 enters finished product and exports belt 56；Mechanical milling process is extruded to complete.During this, ore passes through multi-stage porous
Footpath filter screen 62 enters next stage ball milling, and waste water enters water collector 64 by treatment hole, and water collector 64 is used each stage
Water be drained into Waste Water Centralized groove 52.Water in Waste Water Centralized groove 52 is extracted into aqua storage tank 49 by suction pump 51；In aqua storage tank 49
Recycle-water 50 inputs spray equipment 21 with the collective effect of secondary water 48 in ore, carries out the place of drop dust and joint fissure extension
Reason.Shell body 1 and the collective effect of noise reduction spongy layer 2, the noise in work is sufficiently absorbed, and reduces noise pollution.Finished product ore deposit
Exported by ore discharging port, whole crushing grinding industrial process is completed.
Claims (9)
1. a kind of mining comminution integrated device, it is characterised in that including gravity coarse crushing device, extrude mill middle crushing device, multistage
Ball milling device in small, broken bits, Sewage treatment reuse means, gravity coarse crushing device, extruding are milled the levigate broken dress of middle crushing device, multi-stage ball
Put and be successively set on inner housing from top to bottom（53）It is interior；
Gravity coarse crushing device includes air communicating pipe（3）, pressure liftable device（4）, lifting electromagnet（7）, anti-collision rubber layer（8）、
Spacing rubber layer（9）, gravity breaking disc（10）, back taper destroyer（11）, air compressor（12）, porous load-bearing plate（13）, gas
Move spring（14）, first crushing device bearing plate（19）, first broken flexible lamp unit（20）, ore input spray equipment（21）, passively open
Close（22）, baffle plate（23）, conveyer belt（24）, strip heating element（25）, first broken ore collector（29）；Lift electromagnet（7）Gu
It is scheduled on inner housing（53）Top, air compressor（12）Positioned at inner housing（53）Side；Air compressor（12）Pass through gas
Body communicating pipe（3）With pressure liftable device（4）Connection, pressure liftable device（4）Through lifting electromagnet（7）Pass through anti-collision rubber layer
（8）With gravity breaking disc（10）Connection, anti-collision rubber layer（8）It is fixed on gravity breaking disc（10）On, gravity breaking disc（10）'s
Surrounding is provided with spacing rubber layer（9）, spacing rubber layer（9）It is fixed on inner housing（53）Side wall on；Gravity breaking disc（10）'s
Back taper destroyer is arranged below（11）, gravity breaking disc（10）Be arranged right below porous load-bearing plate（13）, porous load-bearing plate
（13）It is placed in just crushing device bearing plate（19）On, porous load-bearing plate（13）With first crushing device bearing plate（19）Between pass through multiple gas
Move spring（14）Support, pneumatic spring（14）Lower end be fixed on just crushing device bearing plate（19）On, first crushing device bearing plate
（19）It is fixed on inner housing（53）Side wall on, porous load-bearing plate（13）With first broken flexible lamp unit（20）Connection；Gravity coarse crushing
The side of device, which is provided with ore inlet, ore inlet, is provided with baffle plate（23）, conveyer belt（24）With strip heating element（25）It is placed in
Shell body（1）And inner housing（53）Between, conveyer belt just right with ore inlet（24）It is placed in strip heating element（25）Above,
Ore inputs spray equipment（21）Positioned at conveyer belt（24）Surface；First crushing device bearing plate（19）Lower section be provided with first muck
Stone collector（29）, first broken ore collector（29）It is fixed on inner housing（53）On；Lift electromagnet（7）Connect with AC power
Connect；Passive switch（22）It is fixed on inner housing（53）On, through spacing rubber layer（9）, gravity breaking disc（10）During decline and quilt
Dynamic switch（22）Contact；Passive switch（22）While and conveyer belt（24）Motor and first broken flexible lamp unit（20）Connection；
Extruding mill middle crushing device include in broken upper disk（30）, in broken upper mill ball（31）, in broken lower wall（32）, in broken flexible lamp
Unit（33）, in broken bearing（34）, in broken lower wall abrading-ball（35）, first broken ore entrance（36）, ore collector in small, broken bits（37）, side
Abrading-ball（58）, in broken upper disk（30）Lower surface be provided with broken upper mill ball（31）, in broken upper disk（30）It is provided with first broken ore
Entrance（36）, and broken upper disk in running through（30）Upper and lower surface, first broken ore entrance（36）Above with first broken ore collector
（29）Connection；In broken upper disk（30）Be arranged right below in broken lower wall（32）, in broken lower wall（32）Upper surface be provided with it is broken under
Mill ball（35）；In broken lower wall（32）The broken flexible lamp unit with（33）The broken bearing in（34）Connection, in broken Movable motor
Group（33）Broken lower wall in being located at（32）Below, and be fixed on bearing plate, bearing plate is fixed on inner housing（53）On；Inner housing
（53）Side wall on be fixed with side grinding ball（58）, broken upper disk in being located at（30）The broken lower wall with（32）Between；In broken lower wall（32）
Lower section be provided with ore collector in small, broken bits（37）；
Multi-stage ball is levigate crushing device ball milling bearing（38）, ball milling motor（39）, ore sizing device（44）, first section ball mill device
（45）, stage casing ball mill device（46）, end ball mill device（47）, delivery port（57）, multistage ball milling ring flange（60）, multistage aperture
Filter screen（62）, water collector（64）, first section ball mill device（45）With ore collector in small, broken bits（37）Connection, first section ball mill device
（45）, stage casing ball mill device（46）, end ball mill device（47）It is sequentially communicated, first section ball mill device（45）With end ball mill device
（47）Relative side is provided with ball milling bearing（38）, ball milling bearing（38）It is fixed on ball milling fixator（43）On, ball milling motor
（39）It is fixed on motor angle adjustment plate（40）On, ball milling motor（39）With speed changer（42）Connection, speed changer（42）It is logical
Cross motor gear（41）With ball milling bearing（38）；Ball milling motor（39）Drive just section ball mill device（45）, stage casing ball milling dress
Put（46）, end ball mill device（47）Rotate；First section ball mill device（45）, stage casing ball mill device（46）, end ball mill device
（47）Junction be provided with ore sizing device（44）, ore sizing device（44）Including multistage ball milling ring flange（60）, multistage aperture
Filter screen（62）, multistage aperture filter screen（62）It is fixed on multistage ball milling ring flange（60）On, multistage ball milling ring flange（60）It is fixed on
On the shell of ball mill device；First section ball mill device（45）, stage casing ball mill device（46）, end ball mill device（47）Shell body on
Provided with a circle treatment hole, end ball mill device（47）On treatment hole aperture be more than first section ball mill device（45）With stage casing ball milling dress
Put（46）On treatment hole aperture；Position corresponding with treatment hole is provided with an annular water collector（64）, water collector（64）It is logical
Cross water collector support（59）It is fixed on shell body（1）Bottom, water collector（64）Lower section be provided with delivery port（57）, first section ball milling
Device（45）, stage casing ball mill device（46）Corresponding delivery port（57）Positioned at Waste Water Centralized groove（52）Surface, end ball milling
Device（47）Delivery port（57）It is located at finished product as slurry outlet and exports belt（56）Surface；
Sewage treatment reuse means includes aqua storage tank（49）, return water pipe（50）, suction pump（51）, Waste Water Centralized groove（52）、
Delivery port（57）, aqua storage tank（49）Spray equipment is inputted positioned at ore（21）Above, pass through return water pipe（50）, suction pump
（51）With Waste Water Centralized groove（52）Connection, Waste Water Centralized groove（52）Below the levigate crushing device of multi-stage ball, the water outlet in each stage
Mouthful（57）Positioned at Waste Water Centralized groove（52）Surface；Aqua storage tank（49）With external water pipe（48）Filled simultaneously with ore input spray
Put（21）Connection.
2. mining comminution integrated device according to claim 1, it is characterised in that：Pressure liftable device（4）Including shell, gas
Pressure lifting bearing（5）, pressure liftable device baffle plate（6）, the inside of shell is sequentially provided with multiple mutually nested air pressure from inside to outside
Lift bearing（5）, per one-level pressure liftable bearing（5）Upper end be equipped with hook angle, the lower end of adjacent pressure liftable bearing is provided with
Neck corresponding with hooking angle, the lower end of pressure liftable device shell is provided with pressure liftable device baffle plate（6）, for fixing outermost layer air pressure
Lift bearing（5）.
3. mining comminution integrated device according to claim 1, it is characterised in that：Pneumatic spring（14）Including top load-bearing
Plate（15）, internal airtight block board（16）, outside limiting plate（17）, top bearing plate（15）Pass through bearing and internal airtight screens
Plate（16）Connection, outside limiting plate（17）Positioned at top bearing plate（15）With internal airtight block board（16）Between, it is fixed on gas
Move spring（14）Side wall on, internal airtight block board（16）Below be connected with spring, spring is fixed on pneumatic spring（14）
Bottom.
4. mining comminution integrated device according to claim 1, it is characterised in that：Passive switch（22）Including nose cone iron staff
（26）, external tapping（27）, energization iron block（28）, self-locking type switch（18）, nose cone iron staff（26）Top for cone, top is worn
Cross spacing rubber layer（9）, the other end and self-locking type switch（18）One end connection, self-locking type switch（18）The other end and spring
Connection, energization iron block（28）It is fixed on spring, by controlling the flexible of spring to make energization iron block（28）With external tapping（27）Even
On-off is opened.
5. mining comminution integrated device according to claim 1, it is characterised in that：Porous load-bearing plate（13）Periphery is high, interior
Week is low, and the gradient is 5 ‰ ~ 10 ‰, bottom pneumatic spring（14）Highly gradually reduce from outside to inside, first broken flexible lamp unit（20）It is logical
Cross rotary shaft and porous load-bearing plate（13）Connection.
6. mining comminution integrated device according to claim 1, it is characterised in that：Also include noise reduction spongy layer（2）, it is located at
Shell body（1）And inner housing（53）Between.
7. mining comminution integrated device according to claim 1, it is characterised in that：Also bag inspection chamber（55）And helper
（54）, helper（54）Positioned at shell body（1）And inner housing（53）Between.
8. described mining comminution integrated device according to claim 1, it is characterised in that：Multistage aperture filter screen（62）With it is many
Level ball milling ring flange（60）Between provided with the geotechnological layer of cloth of drainage（61）, multistage ball milling ring flange（60）Pass through fixed screw（63）Gu
It is scheduled on ball mill device, first section ball mill device（45）, stage casing ball mill device（46）With end ball mill device（47）Between multistage
Aperture filter screen（62）The particle diameter that can pass through is reduced step by step.
9. described mining comminution integrated device according to claim 1, it is characterised in that：End ball mill device（47）It is outer
Housing is provided with a circle treatment hole, end ball mill device（47）On treatment hole aperture be 0.15 ~ 0.17mm, first section ball mill device
（45）With stage casing ball mill device（46）On treatment hole aperture be 0.1 ~ 0.13mm.
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| CN201710356380.6A CN107029855B (en) | 2017-05-19 | 2017-05-19 | Mining crushing and grinding integrated device |
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|---|---|---|---|
| CN201710356380.6A CN107029855B (en) | 2017-05-19 | 2017-05-19 | Mining crushing and grinding integrated device |
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| CN112196068A (en) * | 2020-10-14 | 2021-01-08 | 秦霞 | Magnetic driving type anti-blocking pollution discharge floor drain |
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| CN107029855B (en) | 2023-01-31 |
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