CN105080649A - Two-stage crusher - Google Patents
Two-stage crusher Download PDFInfo
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- CN105080649A CN105080649A CN201510541558.5A CN201510541558A CN105080649A CN 105080649 A CN105080649 A CN 105080649A CN 201510541558 A CN201510541558 A CN 201510541558A CN 105080649 A CN105080649 A CN 105080649A
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- rotor
- tup
- crusher chamber
- twin
- disintegrating machine
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Abstract
The invention discloses a two-stage crusher. The two-stage crusher comprises a machine shell. A first crushing cavity and a second crushing cavity are formed in the machine shell. The first crushing cavity and the second crushing cavity are communicated and distributed in the two sides of the machine shell. The first crushing cavity is shorter than the second crushing cavity. A feeding inlet is formed in the first crushing cavity. A discharging outlet is formed in the second crushing cavity. A first main shaft is arranged in the first crushing cavity. A first rotor is arranged on the first main shaft. The first rotor is provided with a plate hammer or/and a hammerhead. A second main shaft is arranged in the second crushing cavity. A second rotor is arranged on the second main shaft. A sieve plate is arranged below the second rotor. The second rotor is provided with a plate hammer or/and a hammerhead. At least one of the plate hammer or/and the hammerhead arranged on the second rotor is a material moving plate hammer or/and a material moving hammerhead having an axial material moving function. The two-stage crusher can be used for crushing materials with large granularities and is high in crushing ratio, not prone to blockage and even in product granularity, and products which are high in yield and small in granularity can also be obtained.
Description
Technical field
The present invention relates to crushing mechanism field, more particularly, particularly a kind of twin-stage disintegrating machine.
Background technology
Disintegrating machine is a kind of material crushing device, is widely used in the industries such as metallurgy, mine, chemical industry, cement.In a lot of industry, there are a large amount of raw materials and recycling waste material to need to utilize disintegrating machine to carry out processing process, need to utilize disintegrating machine raw material to be crushed to the granule size of next step job requirements.According to the principle of fragmentation, disintegrating machine can be divided into impact breaker, hammer mill, jaw crusher, kibbler roll, compound crusher etc.Wherein, impact breaker and hammer mill are then two kinds of more typical disintegrating machines.
Impact breaker again can be broken referred to as counterattack, when impact breaker carries out material fragmentation, under the driving of motor, impact breaker internal rotor High Rotation Speed thus the bar that rotor driven is arranged rotate, when material enters the bar active region in impact breaker, thrown to again after clashing into fragmentation with bar and strike back fragmentation again on device, then bounce back into bar active region from beating lining plate again again broken, this process repeats.Impact breaker has the advantages that feeding granularity is large, the ratio of reduction is large, and therefore it uses widely, but to be the thickness of product granularity uneven and uncontrollable for its shortcoming existed.
Hammer mill is another kind of conventional disintegrating machine, and hammer mill is the high speed impact effect utilizing tup, the crushing mechanism of broken and operation in small, broken bits in carrying out material.Tup is articulated with on the rotor of High Rotation Speed, and underpart is provided with sieve plate to control marker size.Hammer mill has the uniform feature of product granularity, but the shortcoming of hammer mill be feeding granularity can not be too large, and material easily blocks, and the coarse-grained material of sieve plate end cannot discharge in time; And when the product granularity that need obtain is smaller, Yield compari@is low.
In sum, how to provide a kind of can effectively in conjunction with the advantage of above-mentioned dissimilar disintegrating machine, can broken coarsegrain material, the ratio of reduction block greatly, not easily, product granularity is even, and the disintegrating machine that can also obtain high yield small grain size product becomes those skilled in the art's problem demanding prompt solution.
Summary of the invention
The technical problem to be solved in the present invention is for providing a kind of twin-stage disintegrating machine, this twin-stage disintegrating machine is by its structural design, fully combine the advantage of dissimilar disintegrating machine, overcome respective shortcoming, can broken coarsegrain material, the ratio of reduction block greatly, not easily, product granularity is even, and high yield small grain size product can also be obtained.
A kind of twin-stage disintegrating machine, comprise casing, the first crusher chamber and the second crusher chamber is provided with in described casing, described first crusher chamber is connected with the second crusher chamber and is distributed in described casing both sides, described first crusher chamber is shorter than described second crusher chamber, and described first crusher chamber is provided with feeding mouth, and described second crusher chamber is provided with discharging opening, wherein
Be provided with the first main shaft in described first crusher chamber, described first main shaft be provided with the first rotor, described the first rotor is provided with bar or/and tup,
The second main shaft is provided with in described second crusher chamber, described second main shaft is provided with the second rotor, sieve plate is provided with below described second rotor, described second rotor is provided with bar or/and tup, and the bar that described second rotor is arranged is or/and tup has at least 1 to hammer into shape or/and move material tup for having the flitch that moves axially moving material effect.
For better realizing material moving axially in the second crusher chamber during fragmentation, preferably, the bar that described second rotor is arranged is or/and tup is all have the flitch that moves axially moving material effect to hammer into shape or/and move material tup.
For better facilitating material to be transferred to the second crusher chamber from the first crusher chamber, preferably, described first crusher chamber is higher than described second crusher chamber.
Preferably, described the first rotor is or/and the second rotor is provided with hammer axle.
Preferably, sieve plate is provided with below described the first rotor.
Move flitch hammer for further facilitating or move material tup to the fragmentation of material with axially move material effect, preferably, described in move flitch hammer or move material tup is provided with and move material inclined-plane.
Preferably, moving material inclined-plane described in is plane or curved surface or taper surface.
Preferably, described in move flitch hammer or move material tup outer surface and be provided with the circular spiral blade distributed vertically, described helical blade is single thread blade or multi-head spiral blade.
Preferably, move flitch hammer described in or move material tup outer surface and be provided with bull annular slope.
Preferably, move flitch hammer described in or move material tup outer surface and be provided with circular slanting scraper plate.
The invention has the beneficial effects as follows: twin-stage disintegrating machine provided by the invention fully combines the advantage of dissimilar disintegrating machine, can broken coarsegrain material, the ratio of reduction block greatly, not easily, product granularity is even, and high yield small grain size product can also be obtained.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Accompanying drawing 1 is the front view of this twin-stage disintegrating machine of embodiment 1;
Accompanying drawing 2 is the top view of this twin-stage disintegrating machine of embodiment 1;
Accompanying drawing 3 is that the A-A of this twin-stage disintegrating machine of embodiment 1 is to sectional view;
Accompanying drawing 4 is the front view of this twin-stage disintegrating machine of embodiment 2;
Accompanying drawing 5 is the front view of this twin-stage disintegrating machine of embodiment 3;
Accompanying drawing 6 is that the B-B of this twin-stage disintegrating machine of embodiment 3 is to sectional view;
Accompanying drawing 7 is the front view that embodiment 4 moves material tup;
Accompanying drawing 8 is the right view that embodiment 4 moves material tup;
Accompanying drawing 9 is that embodiment 4 moves the C-C of material tup to sectional view;
Accompanying drawing 10 is the overall structure schematic diagram that embodiment 5 moves material tup;
Accompanying drawing 11 is that embodiment 5 moves the D-D of material tup to sectional view.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
Embodiment 1:
See accompanying drawing 1 to accompanying drawing 3, accompanying drawing 1 is to the specific embodiment that figure 3 provides a kind of twin-stage disintegrating machine, and wherein, accompanying drawing 1 is the front view of this twin-stage disintegrating machine, and accompanying drawing 2 is the top view of this twin-stage disintegrating machine; Accompanying drawing 3 is that the A-A of this twin-stage disintegrating machine is to sectional view.
As shown in accompanying drawing 1 to accompanying drawing 3, this twin-stage disintegrating machine comprises casing 1, the first crusher chamber 2 and the second crusher chamber 3 is provided with in casing 1, first crusher chamber 2 is connected with the second crusher chamber 3 and is distributed in casing 1 both sides, first crusher chamber 2 is for providing the place of coarse crushing to material, the second crusher chamber 3 is for providing place in small, broken bits to material.
First crusher chamber 2 is provided with feeding mouth 4, and feeding mouth 4 is for the input of material to be broken.
Second crusher chamber 3 is provided with discharging opening 5, wherein, discharging opening 5 for the output of substandard product, substandard product comprise contain in the material and material not being crushed to regulation size cannot be broken hard impurity.
Be provided with in first crusher chamber 2 on first main shaft 6, first main shaft 6 and be provided with the first rotor 7, the first rotor 7 is provided with bar 8 or/and tup 9.So, drive the first rotor 7 to rotate by the first main shaft 6, and then drive bar 8 or/and tup 9 rotates, originally coarse crushing was carried out to material.
In the present embodiment, the first rotor 7 circumference is provided with 4 tups 9.The row of tup 9 is axially set as the first rotor 7, can designs as the case may be.
The second main shaft 10 is provided with in second crusher chamber 3, second main shaft 10 is provided with the second rotor 11, sieve plate 12 is provided with below second rotor 11, second rotor 11 is provided with bar 8 or/and the bar 8 that tup 9, second rotor 11 is arranged is or/and tup 9 has at least 1 to hammer 13 into shape or/and move material tup 14 for having the flitch that moves axially moving material effect.So, after material carries out coarse crushing in the first crusher chamber 2, then carry out in small, broken bits in the second crusher chamber 3.
Certainly, the bar 8 the second rotor 11 arranged is or/and tup 9 also can be all have the flitch that moves axially moving material effect to hammer 13 into shape or/and move material tup 14.Better like this realize material broken in the second crusher chamber 3 time moving axially.
Sieve plate 12 is for the output of qualified products, and qualified products mainly refer to be crushed to the fine crushing material that regulation size can be discharged from the sieve aperture of sieve plate 12.
In the present embodiment, the second rotor 11 circumference is provided with 3 tups 9 and 1 and moves material tup 14.Second rotor 11 axially arranges the row of tup 9, can design as the case may be.
The bar 8 provided for this programme and tup 9, all have the crushing function of material; What provide for this programme moves flitch hammer 13 and moves material tup 14, not only all has the crushing function of material, also all has and axially move material effect.
In the present embodiment, be transferred to the second crusher chamber 3, first crusher chamber 2 higher than described second crusher chamber 3 for better facilitating material from the first crusher chamber 2.
In the present embodiment, consider the coarse crushing of the first crusher chamber 2 for material, in small, broken bits for material of the second crusher chamber 3, the first crusher chamber is shorter than described second crusher chamber.So, can be processed more fully when material is in small, broken bits.
In the present embodiment, for convenience of bar 8, tup 9 and move flitch hammer 13 with move the installation of expecting tup 14, the first rotor 7 is or/and the second rotor 11 is provided with hammer axle 15, during concrete enforcement, only need at bar 8, tup 9, move flitch hammer 13 with moving and expect tup 14 offers through hole, then will hammer axle 15 into shape and pass this through hole.
In the present embodiment, consider that some industry product granularity requirements is relatively thicker, and material also may be crushed to given size by some material when the first crusher chamber 2 coarse crushing, for convenience of the collection of this portioned product, is provided with sieve plate 12 below the first rotor 7.
Generally, the present invention compared with prior art, has following beneficial effect:
1, the present invention adopts to have and axially moves moving material tup or moving flitch hammer of material effect in the second crusher chamber, the product particle being less than sieve plate sieve aperture chi footpath is made to discharge outside machine in time, therefore can be less than the particle size after cracking of prior art larger with output, expand the application of this twin-stage disintegrating machine thus.
2, the present invention adopts the first crusher chamber being exclusively used in coarse crushing, also adopt the second crusher chamber having and move material tup or move flitch hammer simultaneously, the broken time of material and number of times are all significantly increased, because particulate is pushed away on sieve plate, even therefore the product of several millimeters also can be obtained by the sieve plate of small-bore, the invention enables an equipment namely can realize carse, medium and small and ultra-fine technological requirement like this, like this can simplification of flowsheet and reduce the configuration of a lot of equipment, and significantly reduce investment.
3, provided by the inventionly move material tup and move flitch and hammer and also there is constantly brute force clean compass screen surface and constantly push the effect that granule or adhesional wetting materiel discharge the sieve aperture of sieve plate, therefore, it is possible to be applicable to the pulverizing of various adhesional wetting materiel, prevent feed blocking.
4, the present invention can obtain higher output, less loss and lower energy consumption.
5, the present invention carries out two-stage fragmentation, thus can the material of crushing hard.
6, the present invention is because can remove broken granule in time, therefore be difficult to produce pulverizing, in such product, fine powder will be less, this can reduce the pollution of dust on the one hand, in addition to many industries, such as building materials, chemical industry, mine, part thermal power plant some do not allow pulverize product, its product quality can be significantly improved.
Embodiment 2:
See accompanying drawing 4, figure 4 provides the another kind of specific embodiment of twin-stage disintegrating machine, wherein, accompanying drawing 4 is the front view of this twin-stage disintegrating machine.
As shown in Figure 4, the first rotor 7 is provided with bar 8, the second rotor 11 is provided with tup 9 and moves and expect tup 14.
Embodiment 3:
See accompanying drawing 5 and accompanying drawing 6, accompanying drawing 5 and the another kind of embodiment that figure 6 provides twin-stage disintegrating machine of the present invention, wherein, accompanying drawing 5 is the front view of this twin-stage disintegrating machine, and accompanying drawing 6 is that the B-B of this twin-stage disintegrating machine is to sectional view.
As shown in accompanying drawing 5 and accompanying drawing 6, the first rotor 7 is provided with bar 8, the second rotor 11 is provided with bar 8 and moves flitch and hammer 13 into shape.
Embodiment 4:
See accompanying drawing 7 to accompanying drawing 9, accompanying drawing 7 to accompanying drawing 9 provides a kind of specific embodiment moving material tup, and wherein, accompanying drawing 7 is for moving the front view of material tup, and accompanying drawing 8 is for moving the right view of material tup, and accompanying drawing 9 is for moving the C-C of material tup to sectional view.
In the present embodiment, moving material for further facilitating the fragmentation moving material tup 14 pairs of materials with axial, moving and expecting tup 14 is provided with to move material inclined-plane.Certainly, also material inclined-plane can be moved moving setting on flitch hammer 13.
During concrete enforcement, moving material inclined-plane can be plane or curved surface or taper surface.Meanwhile, each moving on material tup 14 only can arrange one and move material inclined-plane, also can arrange multiplely to move material inclined-plane, arranges form for what move material inclined-plane, as long as it can meet and can carry out axis to material and pass.
In the present embodiment, move and expect that tup 14 is provided with one moves material inclined-plane.Certainly, move on material tup 14 and also can arrange at least two and move material inclined-plane.
In the present embodiment, move moving of material tup 14 and expect that inclined-plane is plane, certainly, moving material inclined-plane also can be curved surface or taper surface.
Embodiment 5:
See accompanying drawing 10 and accompanying drawing 11, accompanying drawing 10 and accompanying drawing 11 provide the another kind of specific embodiment moving material tup, and wherein, accompanying drawing 10 is for moving the overall structure schematic diagram of material tup; Accompanying drawing 11 is for moving the D-D of material tup to sectional view.
As shown in accompanying drawing 10 and accompanying drawing 11, each hammer axle 15 is arranged with and moves material tup 14, this moves material tup 14 outer surface and is provided with bull annular slope.
In the present embodiment, move material tup 14 outer surface and be provided with four-head annular slope.Namely move material tup 14 periphery to be provided with four and to move material inclined-plane, and these four are moved material inclined-plane and circularize the periphery being arranged in and moving material tup 14.So, the axis that can further facilitate material is passed.
Certainly, bull annular slope also can be three head annular inclined-planes, five head annular inclined-planes or six head annular inclined-planes.Only need move material inclined-plane moving three, five, six that material tup 14 periphery is arranged to be circular layout.
In addition, when specifically implementing, move flitch hammer 13 or move and expect that tup 14 outer surface also can arrange the circular spiral blade distributed vertically.Helical blade can be single thread blade or multi-head spiral blade.Move flitch hammer 13 or move material tup 14 outer surface and circular slanting scraper plate can also be set.
Above a kind of twin-stage disintegrating machine provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a twin-stage disintegrating machine, it is characterized in that, comprise casing, be provided with the first crusher chamber and the second crusher chamber in described casing, described first crusher chamber is connected with the second crusher chamber and is distributed in described casing both sides, and described first crusher chamber is shorter than described second crusher chamber, described first crusher chamber is provided with feeding mouth, described second crusher chamber is provided with discharging opening, wherein
Be provided with the first main shaft in described first crusher chamber, described first main shaft be provided with the first rotor, described the first rotor is provided with bar or/and tup,
The second main shaft is provided with in described second crusher chamber, described second main shaft is provided with the second rotor, sieve plate is provided with below described second rotor, described second rotor is provided with bar or/and tup, and the bar that described second rotor is arranged is or/and tup has at least 1 to hammer into shape or/and move material tup for having the flitch that moves axially moving material effect.
2. twin-stage disintegrating machine according to claim 1, is characterized in that, the bar that described second rotor is arranged is or/and tup is all have the flitch that moves axially moving material effect to hammer into shape or/and move material tup.
3. twin-stage disintegrating machine according to claim 1, is characterized in that, described first crusher chamber is higher than described second crusher chamber.
4. twin-stage disintegrating machine according to claim 1, is characterized in that, described the first rotor is or/and the second rotor is provided with hammer axle.
5. twin-stage disintegrating machine according to claim 1, is characterized in that, is provided with sieve plate below described the first rotor.
6. twin-stage disintegrating machine according to claim 1, is characterized in that, described in move flitch hammer or move on material tup and be provided with and move material inclined-plane.
7. twin-stage disintegrating machine according to claim 6, is characterized in that, described in move material inclined-plane be plane or curved surface or taper surface.
8. twin-stage disintegrating machine according to claim 1, is characterized in that, described in move flitch hammer or move material tup outer surface and be provided with the circular spiral blade distributed vertically, described helical blade is single thread blade or multi-head spiral blade.
9. twin-stage disintegrating machine according to claim 1, is characterized in that, described in move material tup outer surface and be provided with bull annular slope.
10. twin-stage disintegrating machine according to claim 1, is characterized in that, described in move flitch hammer or move material tup outer surface and be provided with circular slanting scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541558.5A CN105080649B (en) | 2015-08-28 | 2015-08-28 | A kind of twin-stage crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541558.5A CN105080649B (en) | 2015-08-28 | 2015-08-28 | A kind of twin-stage crusher |
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| CN105080649A true CN105080649A (en) | 2015-11-25 |
| CN105080649B CN105080649B (en) | 2019-05-03 |
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| CN201510541558.5A Active CN105080649B (en) | 2015-08-28 | 2015-08-28 | A kind of twin-stage crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100774A (en) * | 2022-01-26 | 2022-03-01 | 徐州科星科技发展有限公司 | Automatic reducing mechanism of fodder preparation cereal raw materials for birds |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100774A (en) * | 2022-01-26 | 2022-03-01 | 徐州科星科技发展有限公司 | Automatic reducing mechanism of fodder preparation cereal raw materials for birds |
| CN114100774B (en) * | 2022-01-26 | 2022-04-05 | 徐州科星科技发展有限公司 | Automatic reducing mechanism of fodder preparation cereal raw materials for birds |
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| CN105080649B (en) | 2019-05-03 |
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