CN110215988A - Crushing and screening device - Google Patents
Crushing and screening device Download PDFInfo
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- CN110215988A CN110215988A CN201910398027.3A CN201910398027A CN110215988A CN 110215988 A CN110215988 A CN 110215988A CN 201910398027 A CN201910398027 A CN 201910398027A CN 110215988 A CN110215988 A CN 110215988A
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- crusher
- pellet
- vibrating screen
- crushing
- broken
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- 238000012216 screening Methods 0.000 title claims abstract description 55
- 239000008188 pellet Substances 0.000 claims abstract description 117
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000010426 asphalt Substances 0.000 description 22
- 239000011435 rock Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of crushing and screening devices, may include: the first crusher, are used to be crushed raw material or pellet；First vibrating screen receives the pellet from the first crusher, and is pellet, the pellet of the second specification and the pellet of third specification of the first specification by the screening of received pellet；Second crusher receives and is crushed the pellet of the second specification from the first vibrating screen；Second vibrating screen receives the pellet from the second crusher, and is pellet, the pellet of the 4th specification and the pellet of the 5th specification of the first specification by the screening of received pellet；Third crusher receives and is crushed the pellet of the 4th specification from second vibrating screen；Third vibrating screen receives the pellet of the first specification from the first vibrating screen, the pellet of the first specification from the second vibrating screen and the pellet from third crusher, and is the pellet of the first specification and the pellet of the 4th specification by the screening of received pellet.
Description
Technical field
The present invention relates to crushing technologies, rock asphalt raw material are passed through serial crushing device more particularly, to a kind of, at many levels
It is crushed to the device of fine particle.
Background technique
Rock asphalt is that petroleum passes through the deposition up to 1 years, variation, in the comprehensive of heat, pressure, oxidation, catalyst, bacterium etc.
The bitumen for cooperating lower generation, is commonly used for matrix pitch modifying agent.
" asphalt modified additive Part V: bitumen " JT/T 860.5-2014 is promulgated according to Ministry of Communications
Middle regulation is needed using BUTON rock asphalt as the modifying agent of matrix pitch first by its crushing and screening to designated size range.
Traditional crushing and screening device using ore Hubei Province it is broken+counterattack is broken+vibrosieve by the way of, in use, break
There are still larger fragment in rock asphalt fragment after broken, raw ore is not crushed sufficiently, influences the subsequent use of rock asphalt fragment；
Moreover, being easily stained with rock asphalt particle or dust on breaker roll, crushing effect is seriously affected.
Simultaneously as BUTON rock asphalt is rich bitumeniferous ore, if only with traditional ore Hubei Province it is broken+counterattack is broken+
The crushing and screening mode of vibrosieve, will cause equipment bonding, and production capacity is limited.
Thus, how a kind of crushing and screening device that is broken abundant and being not easy stamping device is provided, is art technology
Personnel's technical issues that need to address.
Including the information in background parts of the invention, it is only intended to increase understanding of the overall background of the invention, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Summary of the invention
Broken sufficiently and the crushing and screening device bonded is not easy the technical problem to be solved in the present invention is to provide a kind of.
It is an object of the invention to meet code requirement, a kind of equipment by rock asphalt raw material multiple stage crushing is provided, is solved
The technical problem that existing equipment cannot be crushed rock asphalt completely, keep it sufficiently glued with pitch.
Crushing and screening device according to the present invention is different from the device that broken+vibrosieve was broken+struck back in traditional Hubei Province, the present invention
Crushing and screening device it is broken using three-level, the crushing cutter which there is three groups of broken specifications successively to successively decrease is broken
Broken motor spindle is provided with two groups of breaker rolls matched, is crushed formation again by the shearing-crushing and rolling for breaker roll of crushing cutter
Broken mode is closed, BUTON rock asphalt is made sufficiently to be crushed to the particle size range of code requirement；Moreover, passing through setting metallic brush and drum
Blower, so that being not easy to bond fragment influence crushing effect on breaker roll.
In order to solve the above technical problem, the present invention provides a kind of crushing and screening devices, may include: first broken
Machine is used to be crushed raw material or pellet；First vibrating screen, receives the pellet from the first crusher, and described the
The screening of received pellet is pellet, the pellet of the second specification and the pellet of third specification of the first specification by one vibrating screen；The
Sledging machine receives and is crushed the pellet of the second specification from first vibrating screen；Second vibrating screen receives and
From the pellet of the second crusher, the screening of received pellet is the pellet of the first specification, the 4th specification by second vibrating screen
The pellet of pellet and the 5th specification；Third crusher receives and is crushed the 4th specification from second vibrating screen
Pellet；Third vibrating screen receives the pellet of the first specification from the first vibrating screen, the first rule from the second vibrating screen
The screening of received pellet is the grain of the first specification by the pellet of lattice and pellet from third crusher, the third vibrating screen
The pellet of material and the 4th specification, wherein the pellet of second specification is returned to the first crusher and is crushed again, the 5th rule
The pellet of lattice is returned to the second crusher and is crushed again, is returned to the by the pellet of the 4th specification of third vibrating screen screening
Three crushers are crushed again.
Preferably, it is provided with the first anti-bonding device between the first crusher and the first vibrating screen, and/or is broken second
It is provided with the second anti-bonding device between broken machine and the second vibrating screen, and/or is set between third crusher and third vibrating screen
It is equipped with third anti-bonding device.
Preferably, first crusher, the second crusher and third crusher are that jaw crusher or reaction type are broken
Broken machine or hammer mill or ring hammer crusher or hammer crusher or cone crusher.
Preferably, Hubei Province formula, hammer, counterattack is respectively adopted in first crusher, the second crusher and third crusher
Broken formula crusher.
Preferably, first crusher, the second crusher and third crusher are respectively provided with three groups of broken specifications successively
The crushing cutter to successively decrease.
Preferably, the broken specification of first crusher is 10mm, and the broken specification of second crusher is 5mm,
The broken specification of the third crusher is 3mm.
Preferably, the partial size of the pellet of first specification is less than 3mm, and the partial size of the pellet of second specification is in 3mm
To between 10mm, the partial size of the pellet of the third specification is greater than 10mm, the partial size of the pellet of the 4th specification 3mm extremely
Between 5mm, the partial size of the pellet of the 5th specification is in 5mm between 10mm.
Preferably, first crusher, the second crusher and third crusher can be set two groups match it is broken
Broken roller, the shearing-crushing of crushing cutter and breaker roll roll the broken mode for forming composite breaking.
Preferably, metallic brush and/or air blast has can be set in first crusher, the second crusher and third crusher
Machine, the metallic brush and/or air blower are used to clean the crushing cutter or breaker roll of crusher.
Preferably, the first crusher, the first vibrating screen, the second crusher, the second vibrating screen, third crusher and
Between third vibrating screen, pellet is conveyed using belt feeder.
Crushing and screening device in accordance with an exemplary embodiment of the invention breaks what specification was successively successively decreased by setting three-level
Crusher can make BUTON rock asphalt crushing raw ore abundant, meet the required particle size range of specification.
In addition, the shearing-crushing of crushing and screening device in accordance with an exemplary embodiment of the invention by using crushing cutter
With breaker roll roll it is broken be formed by composite breaking mode, BUTON rock asphalt can be made more sufficiently broken, be crushed effect
Fruit is more preferable.
Moreover, crushing and screening device in accordance with an exemplary embodiment of the invention is compared with traditional crushing and screening device
The advantages of be: the crumbling method that specification is successively successively decreased is broken by using three-level, caused by can solve traditional crushing device
Equipment bonding, the limited problem of production capacity.
In addition, crushing and screening device in accordance with an exemplary embodiment of the invention also passes through setting metallic brush and air blast
Machine, so that being not easy to bond fragment on breaker roll, so as to improve crushing effect.
Methods and apparatus of the present invention has other characteristics and advantages, these characteristics and advantages are attached from what is be incorporated herein
It will be apparent in figure and subsequent embodiment, or will be in the attached drawing and subsequent embodiment being incorporated herein
It is stated in detail, these attached drawings and embodiment are used together to explain specific principle of the invention.
Detailed description of the invention
It is of the invention to describe in an illustrative manner referring now to appended attached drawing in order to be well understood that the present invention
Various forms, in the drawings:
Fig. 1 is the schematic diagram of crushing and screening device in accordance with an exemplary embodiment of the invention.
Fig. 2 is the schematic diagram of the crushing and screening device of another preferred embodiment according to the present invention.
It should be appreciated that attached drawing is not necessarily to scale, but simplifying for various features, which is presented, to be indicated, to this hair
Bright basic principle is illustrated.Specific design feature included by the present invention (including for example specific size, direction, position and
Shape) it will partly be determined by the specific application and use environment.
In these figures, identical appended drawing reference indicates identical or equivalent part of the invention.
Specific embodiment
Below in conjunction with appended attached drawing, illustrative embodiment of the invention is described in detail.
It in the present invention, will be in conjunction with rock asphalt, especially BUTON rock asphalt, to describe crushing and screening device of the invention.
It is only exemplary however, it should be understood that be crushed to rock asphalt using crushing and screening device of the invention, not
In the case where the range for being detached from thought and spirit of the invention, those skilled in the art are it can be readily appreciated that of the invention is broken
Broken screening plant is applied to the crushing and screening technique of other raw materials, for example, coal, gangue and lime stone etc..
With reference to Fig. 1, crushing and screening device in accordance with an exemplary embodiment of the invention may include: first broken
Machine 1, the first vibrating screen 2, the second crusher 3, the second vibrating screen 4, third crusher 5 and third vibrating screen 6.
First crusher 1 can be used for being crushed raw material or pellet.
First vibrating screen 2 can receive the pellet from the first crusher 1, and the first vibrating screen 2 sieves received pellet
For the pellet of the pellet of the first specification, the pellet of the second specification and third specification.
Second crusher 3 can receive and the pellet of broken the second specification from first vibrating screen 2.
Second vibrating screen 4 can receive the pellet from the second crusher 3, and the second vibrating screen 4 sieves received pellet
For the pellet, the pellet of the 4th specification and the pellet of the 5th specification of the first specification.
Third crusher 5 can receive and the pellet of broken the 4th specification from the second vibrating screen 4.
Third vibrating screen 6 can receive the pellet of the first specification from the first vibrating screen 2, from the second vibrating screen 4
The screening of received pellet is the first specification by the pellet of the first specification and pellet from third crusher 5, third vibrating screen 6
Pellet and the 4th specification pellet.
Here, the pellet of the first specification can be the finished product material for meeting code requirement.
Particularly, the pellet for the 4th specification sieved by third vibrating screen 6 can be returned to third crusher 5 and break again
It is broken.
Particularly, the first anti-bonding device 14 can be set between the first crusher and the first vibrating screen, second
The second anti-bonding device 15 can be set between crusher and the second vibrating screen, between third crusher and third vibrating screen
Third anti-bonding device 16 can be set.
Advantage of this arrangement is that when raw material or pellet are crushed in each crusher, it can be due to broken
It acts on and makes the raw material heat that perhaps pellet generates heat (for example, frictional heat) generation that can make broken raw material or grain again
Material is bonded together again, and therefore, anti-bonding device, which is arranged, between crusher and vibrating screen can prevent broken pellet
It is bonded together again.
Particularly, the first crusher 1, the second crusher 3 and third crusher 5 can be jaw crusher or counterattack
Formula crusher or hammer mill or ring hammer crusher or hammer crusher or cone crusher.
Particularly, in the crushing and screening device of a specific embodiment according to the present invention, first crusher
1, it is broken that jaw crusher, hammer mill, the broken formula of counterattack can be respectively adopted in the second crusher 3 and third crusher 5
Machine.
Particularly, first crusher 1, the second crusher 3 and third crusher 5 can be respectively provided with three groups of broken rule
The crushing cutter that lattice successively successively decrease.
In this way, breaking the crusher that specification is successively successively decreased by setting three-level, three-level is carried out to pellet and is crushed, cloth can be made
Honest rock asphalt is sufficiently broken, and reaches the particle size range of code requirement.
Particularly, the broken specification of first crusher 1 can be 10mm, the broken specification of second crusher 3
It can be 5mm, the broken specification of the third crusher 5 can be 3mm.
Here, although the specific broken specification of crusher is described in detail herein, those skilled in the art should manage
Solution, above description and unrestricted description, those skilled in the art can break the first crusher, second according to own situation
Broken machine, third crusher broken specification modified accordingly.
Particularly, the partial size of the pellet of first specification can be less than 3mm, and the partial size of the pellet of second specification can
With in 3mm, between 10mm, the partial size of the pellet of the third specification can be greater than 10mm, the grain of the pellet of the 4th specification
Diameter can be in 3mm between 5mm, and the partial size of the pellet of the 5th specification can be in 5mm between 10mm.
Correspondingly, although the specific size of the partial size of pellet has been described in detail here, those skilled in the art should
Understand, above description and unrestricted description, those skilled in the art can according to their needs, to the tool of the partial size of pellet
Body size is modified accordingly.
Particularly, two groups of phases have can be set in the bottom of first crusher 1, the second crusher 3 and third crusher 5
The breaker roll of cooperation, the shearing-crushing of crushing cutter and breaker roll roll the broken mode for forming composite breaking.
Particularly, first crusher 1, the second crusher 3 and third crusher 5 can be set metallic brush and/or
Air blower, the metallic brush and/or air blower are used to clean the crushing cutter or breaker roll of crusher.
Particularly, the first crusher 1, the first vibrating screen 2, the second crusher 3, the second vibrating screen 4, third crusher 5,
And between third vibrating screen 6, belt feeder conveying pellet can be used.
Below by the operation for the device for combining exemplary implementation scheme of the invention, the present invention to be described in further detail
Thought and spirit.
As shown in Figure 1, crushing and screening device in accordance with an exemplary embodiment of the invention, may include: first broken
Broken machine 1, the first vibrating screen 2, the second crusher 3, the second vibrating screen 4, third crusher 5, third vibrating screen 6.
It is broken that jaw crusher, hammer can be respectively adopted in first crusher 1, the second crusher 3 and third crusher 5
Broken machine strikes back broken formula crusher.
The broken specification of first crusher 1, the second crusher 3 and third crusher 5 successively successively decreases, and can be respectively
10mm、5mm、3mm。
First vibrating screen 2 can have A, B, C third gear sieve mouth, and the second vibrating screen 4 can have A, D, E third gear sieve mouth, the
Three vibrating screens 6 can have two grades of sieve mouths of A, D.
By raw material (for example, BUTON rock asphalt raw ore) by feed belt conveyer 7, be conveyed to the first crusher 1 into
Row is broken, and the pellet being crushed by the first crusher 1 is then delivered to the first vibrating screen 2 by level-one broken material belt feeder 8, into
Row screening.
By the screening of the first vibrating screen 2, pellet of the partial size less than 3mm is sifted out from A grades of sieve mouths；Partial size is greater than the grain of 10mm
Material is sifted out from C grades of sieve mouths, and is transmitted back to the first crusher 1 and is crushed again, until grain size specification is less than 10mm；Partial size between
3mm is sifted out from B grades of sieve mouths to the pellet between 10mm, by level-one feed back belt machine 9, is transported to the second crusher 3 and carries out two
Grade is broken.
Via the broken pellet of the second crusher 3, by two-stage crushing material belt feeder 10 be delivered to the second vibrating screen 4 into
Row screening, pellet of the partial size less than 3mm are sifted out from A grades of sieve mouths；Partial size is sieved between 5mm to the pellet between 10mm from E grades of sieve mouths
Out, it and is transmitted back to the second crusher 3 and is crushed again, until grain size specification is less than 5mm；Partial size is between 3mm to the grain between 5mm
Material, is sifted out from D grades of sieve mouths, and by second level feed back belt machine 11, it is broken to be transported to the progress three-level of third crusher 5.
A shelves via the broken pellet of third crusher 5, with A shelves the sieve mouth and the second vibrating screen 4 of the first vibrating screen 2
The pellet that sieve mouth sifts out is transferred to third vibrating screen 6 together and is sieved by level Four material belt feeder 12.
After sieving via third vibrating screen 6, partial size is sifted out between 3mm to the pellet between 5mm from D grades of sieve mouths, is transmitted back to
Third crusher 5 is crushed again, until grain size specification is less than 3mm；Pellet of the partial size less than 3mm is sifted out from A grades of sieve mouths, from third
The pellet that the A shelves sieve mouth of vibrating screen 6 sifts out is the finished product material 13 for meeting code requirement.
Therefore, crushing and screening device in accordance with an exemplary embodiment of the invention breaks specification by setting three-level and successively passs
The crusher subtracted can make BUTON rock asphalt crushing raw ore abundant, meet the required particle size range of specification.
In addition, the shearing-crushing of crushing and screening device in accordance with an exemplary embodiment of the invention by using crushing cutter
With breaker roll roll it is broken be formed by composite breaking mode, BUTON rock asphalt can be made more sufficiently broken, be crushed effect
Fruit is more preferable.
Moreover, crushing and screening device in accordance with an exemplary embodiment of the invention is compared with traditional crushing and screening device
The advantages of be: the crumbling method that specification is successively successively decreased is broken by using three-level, caused by can solve traditional crushing device
Equipment bonding, the limited problem of production capacity.
In addition, crushing and screening device in accordance with an exemplary embodiment of the invention also passes through setting metallic brush and air blast
Machine, so that being not easy to bond fragment on breaker roll, so as to improve crushing effect.
The description that the front embodiment specific illustrative to the present invention is presented is for the purpose of illustration and description.Before
The description in face is not intended to be exhaustive, and is also not intended to limit the invention to disclosed precise forms, it is clear that according to
It is possible that above-mentioned introduction, which much changes and changes all,.It selects exemplary implementation scheme and is described to be to explain the present invention
Certain principles and practical application so that others skilled in the art can be realized and utilize of the invention various
Exemplary implementation scheme and its different selection forms and modification.The scope of the present invention is by appended claims and its shape of equal value
Formula is limited.
Claims (10)
1. a kind of crushing and screening device characterized by comprising
First crusher is used to be crushed raw material or pellet；
First vibrating screen, receives the pellet from the first crusher, and the screening of received pellet is the by first vibrating screen
The pellet of the pellet of one specification, the pellet of the second specification and third specification；
Second crusher receives and is crushed the pellet of the second specification from first vibrating screen；
Second vibrating screen, receives the pellet from the second crusher, and the screening of received pellet is the by second vibrating screen
The pellet of the pellet of one specification, the pellet of the 4th specification and the 5th specification；
Third crusher receives and is crushed the pellet of the 4th specification from second vibrating screen；
Third vibrating screen, the pellet for receiving the first specification from the first vibrating screen, the first specification from the second vibrating screen
Pellet and pellet from third crusher, the third vibrating screen be the pellet of the first specification by the screening of received pellet
With the pellet of the 4th specification,
Wherein, the pellet of second specification is returned to the first crusher and is crushed again, and the pellet of the 5th specification is returned to
Second crusher is crushed again, is returned to third crusher by the pellet of the 4th specification of third vibrating screen screening and is broken again
It is broken.
2. crushing and screening device according to claim 1, which is characterized in that between the first crusher and the first vibrating screen
Be provided with the first anti-bonding device, and/or be provided between the second crusher and the second vibrating screen the second anti-bonding device,
And/or third anti-bonding device is provided between third crusher and third vibrating screen.
3. crushing and screening device according to claim 1, which is characterized in that first crusher, the second crusher and
Third crusher be jaw crusher or impact breaker or hammer mill or ring hammer crusher or
Hammer crusher or cone crusher.
4. crushing and screening device according to claim 1, which is characterized in that first crusher, the second crusher, with
And third crusher is respectively adopted Hubei Province formula, hammer, strikes back broken formula crusher.
5. crushing and screening device according to claim 1, which is characterized in that first crusher, the second crusher, with
And third crusher is respectively provided with the crushing cutter that three groups of broken specifications successively successively decrease.
6. crushing and screening device according to claim 1, which is characterized in that the broken specification of first crusher is
10mm, the broken specification of second crusher are 5mm, and the broken specification of the third crusher is 3mm.
7. crushing and screening device according to claim 1, which is characterized in that the partial size of the pellet of first specification is less than
3mm, for the partial size of the pellet of second specification in 3mm between 10mm, the partial size of the pellet of the third specification is greater than 10mm,
The partial size of the pellet of 4th specification in 3mm between 5mm, the partial size of the pellet of the 5th specification 5mm to 10mm it
Between.
8. crushing and screening device according to claim 5, which is characterized in that first crusher, the second crusher and
Third crusher is provided with two groups of breaker rolls matched, the shearing-crushing of crushing cutter and breaker roll roll it is broken formed it is compound
Broken mode.
9. crushing and screening device described in any one of -8 according to claim 1, which is characterized in that first crusher,
Second crusher and third crusher are provided with metallic brush and/or air blower, and the metallic brush and/or air blower are for cleaning brokenly
The crushing cutter or breaker roll of broken machine.
10. crushing and screening device described in any one of -8 according to claim 1, which is characterized in that in the first crusher,
Between one vibrating screen, the second crusher, the second vibrating screen, third crusher and third vibrating screen, grain is conveyed using belt feeder
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910398027.3A CN110215988B (en) | 2019-05-14 | 2019-05-14 | Crushing and screening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910398027.3A CN110215988B (en) | 2019-05-14 | 2019-05-14 | Crushing and screening device |
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|---|---|
| CN110215988A true CN110215988A (en) | 2019-09-10 |
| CN110215988B CN110215988B (en) | 2024-05-03 |
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| CN201910398027.3A Active CN110215988B (en) | 2019-05-14 | 2019-05-14 | Crushing and screening device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012076A (en) * | 2020-08-24 | 2020-12-01 | 苏州中恒通路桥股份有限公司 | Natural rock asphalt feeding device |
| CN115957878A (en) * | 2023-03-15 | 2023-04-14 | 山东渠风食品科技有限公司 | Real-time monitoring device and method for vital gluten production |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079136A (en) * | 2000-07-06 | 2002-03-19 | Fukui Keisuke | Process for producing recyclable asphalt mixture |
| KR20040070362A (en) * | 2003-02-03 | 2004-08-09 | 우진환경개발 주식회사 | system for remaking a waste concrete and its method |
| JP2006035223A (en) * | 2005-09-20 | 2006-02-09 | Eacle Kk | Specific gravity sorter and method for regenerating aggregate from waste material at civil engineering work/construction work |
| JP2008249437A (en) * | 2007-03-29 | 2008-10-16 | Nikko Kinzoku Kk | Sampling method and sampling facility |
| US20090283018A1 (en) * | 2008-05-15 | 2009-11-19 | Grasso Jr Louis P | White Pozzolan Manufactured from Post-Consumer Waste Glass, Products Incorporating the Same and Methods of Manufacturing the Same |
| AU2009264088A1 (en) * | 2008-06-27 | 2009-12-30 | Metso Outotec Finland Oy | Method and equipment for controlling crushing process |
| CN201912985U (en) * | 2010-11-25 | 2011-08-03 | 天瑞集团水泥有限公司 | Limestone crushing device |
| CN104655500A (en) * | 2013-11-21 | 2015-05-27 | 交通运输部科学研究院 | Method for determining material composition for asphalt pavement interlayer treatment measures |
| CN105312132A (en) * | 2015-12-02 | 2016-02-10 | 苏州富通高新材料科技股份有限公司 | Uniform and quantitative crushing device used for plate processing |
| CN106269149A (en) * | 2016-08-04 | 2017-01-04 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of titanium sponge processing crushing system and method |
| CN206008948U (en) * | 2016-08-31 | 2017-03-15 | 成都大宏立机器股份有限公司 | A kind of sandstone, mine crushing production line |
| CN106830728A (en) * | 2016-12-30 | 2017-06-13 | 中建西部建设西南有限公司 | One kind building solid waste best quality handling process |
| CN206392406U (en) * | 2017-01-03 | 2017-08-11 | 河南九一环保科技股份有限公司 | A kind of waste asphalt sizing screening system |
| CN107469996A (en) * | 2017-08-30 | 2017-12-15 | 玉溪大红山矿业有限公司 | A kind of low-grade lava magnetic iron ore dry type tailings discarding by preconcentration method |
| CN210304007U (en) * | 2019-05-14 | 2020-04-14 | 交通运输部科学研究院 | Crushing and screening device |
-
2019
- 2019-05-14 CN CN201910398027.3A patent/CN110215988B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079136A (en) * | 2000-07-06 | 2002-03-19 | Fukui Keisuke | Process for producing recyclable asphalt mixture |
| KR20040070362A (en) * | 2003-02-03 | 2004-08-09 | 우진환경개발 주식회사 | system for remaking a waste concrete and its method |
| JP2006035223A (en) * | 2005-09-20 | 2006-02-09 | Eacle Kk | Specific gravity sorter and method for regenerating aggregate from waste material at civil engineering work/construction work |
| JP2008249437A (en) * | 2007-03-29 | 2008-10-16 | Nikko Kinzoku Kk | Sampling method and sampling facility |
| US20090283018A1 (en) * | 2008-05-15 | 2009-11-19 | Grasso Jr Louis P | White Pozzolan Manufactured from Post-Consumer Waste Glass, Products Incorporating the Same and Methods of Manufacturing the Same |
| AU2009264088A1 (en) * | 2008-06-27 | 2009-12-30 | Metso Outotec Finland Oy | Method and equipment for controlling crushing process |
| CN201912985U (en) * | 2010-11-25 | 2011-08-03 | 天瑞集团水泥有限公司 | Limestone crushing device |
| CN104655500A (en) * | 2013-11-21 | 2015-05-27 | 交通运输部科学研究院 | Method for determining material composition for asphalt pavement interlayer treatment measures |
| CN105312132A (en) * | 2015-12-02 | 2016-02-10 | 苏州富通高新材料科技股份有限公司 | Uniform and quantitative crushing device used for plate processing |
| CN106269149A (en) * | 2016-08-04 | 2017-01-04 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of titanium sponge processing crushing system and method |
| CN206008948U (en) * | 2016-08-31 | 2017-03-15 | 成都大宏立机器股份有限公司 | A kind of sandstone, mine crushing production line |
| CN106830728A (en) * | 2016-12-30 | 2017-06-13 | 中建西部建设西南有限公司 | One kind building solid waste best quality handling process |
| CN206392406U (en) * | 2017-01-03 | 2017-08-11 | 河南九一环保科技股份有限公司 | A kind of waste asphalt sizing screening system |
| CN107469996A (en) * | 2017-08-30 | 2017-12-15 | 玉溪大红山矿业有限公司 | A kind of low-grade lava magnetic iron ore dry type tailings discarding by preconcentration method |
| CN210304007U (en) * | 2019-05-14 | 2020-04-14 | 交通运输部科学研究院 | Crushing and screening device |
Non-Patent Citations (3)
| Title |
|---|
| 林晓东;: "邵三高速公路沥青砼面层碎石质量控制技术", 厦门理工学院学报, no. 04, 25 December 2007 (2007-12-25), pages 31 - 35 * |
| 纪绍双;: "浅谈花岗岩碎石沥青混凝土的推广应用", 北方交通, no. 07, 28 July 2007 (2007-07-28), pages 31 - 33 * |
| 袁志发;张强;杨桂英;: "易家坡人工砂石加工系统工艺流程设计及设备配置", 贵州水力发电, no. 06, pages 55 - 57 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012076A (en) * | 2020-08-24 | 2020-12-01 | 苏州中恒通路桥股份有限公司 | Natural rock asphalt feeding device |
| CN115957878A (en) * | 2023-03-15 | 2023-04-14 | 山东渠风食品科技有限公司 | Real-time monitoring device and method for vital gluten production |
| CN115957878B (en) * | 2023-03-15 | 2023-05-16 | 山东渠风食品科技有限公司 | Real-time monitoring device and method for wheat gluten production |
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