CN106269132B - Disintegrating machine, anvil iron device, anvil ironware, mineral production line and material breaking method - Google Patents

Abstract

The invention discloses a kind of disintegrating machine, anvil iron device and its anvil ironware and mineral production line, in addition, the invention also discloses a kind of material breaking method.The disintegrating machine of the present invention includes the broken reshaping structure with material impacting portion (10) and material lining forming portion (11), the relative position relation of each material impacting portion (10) and at least one material lining forming portion (11) is correspondingly arranged that deflecting is struck on the material lining (4) of corresponding material lining forming portion (11) at least in part to enable the material after being hit with material impacting portion (10), so as to continuously realize that material with material impacting portion (10) and expects the order shock of lining (4) successively.The present invention is not only truly realized the breaking patterns of " material and anvil iron are mixed and beaten " by way of Promethean order is hit, and its crushing efficiency is high, broken kernel type is good, and the voidage of broken material obtains significant improve relative to existing disintegrating machine.

Description

Disintegrating machine, anvil iron device, anvil ironware, mineral production line and material breaking method

Technical field

The present invention relates to a kind of materiel machining equipment, in particular it relates to a kind of disintegrating machine.Further, the present invention relates to Anvil iron device and its anvil ironware for disintegrating machine.In addition, the present invention relates to a kind of mineral production line including disintegrating machine.

Accordingly, the invention further relates to a kind of materiel machining technique, in particular it relates to a kind of material breaking method.

Background technology

Disintegrating machine is used for the broken processing of material, and it is needing the field application for carrying out broken processing to material universal, example Such as mineral processing industry, building trade, food-processing industry.Widely used disintegrating machine is that impact type crushes Machine, it is mainly crushed by mechanical shock collision mode to material.Impact crusher material is carried out it is broken During the shaping form (i.e. grain type) of broken material is often also required, therefore impact crusher can be described as again it is " broken Shaping sand-making machine employed in trimmer ", such as sandstone process is exactly typically to crush trimmer.

Typically, the primary structure of disintegrating machine includes charging aperture, crusher chamber, impeller unit, base bearing, discharging opening, transmission Device and motor etc..Material (such as ore) is fallen into impeller unit by charging aperture, and via impeller unit high speed rotate Impeller is thrown away after accelerating, and is produced high velocity impact with anvil iron (i.e. beating lining plate) static in crusher chamber or material lining and is produced brokenly Broken, the material after crushing is discharged by the discharging opening from gravity from disintegrating machine.The material of discharge sieves by screening plant, so as to After obtaining the finished product for reaching required granularity, and material more than the mesh specification of screen cloth then returns again to broken trimmer and broken again It is broken, it is broken that continuous circulation can be so formed to the undesirable material of granularity.

The crumbling method of current disintegrating machine mainly has " material breaks material ", " material breaks anvil iron " and " material and anvil iron It is mixed to beat " etc. Three models, such as in ore processing production industry, these three crumbling methods be also visually referred to as " stone-crash-stone ", " stone forges iron " and " Shi Tie is mixed to be beaten " Three models.

The cataclasitlc structure part such as anvil iron is not provided with crusher chamber using the disintegrating machine of " material breaks material " pattern, material is broken Accumulation forms material lining on the solid accumulation plate of broken intracavitary, in the material and crusher chamber after the impeller of high speed rotation accelerates Material lining, which hits, realizes that " stone-crash-stone " of material is broken, such as vertical punching disclosed in Chinese invention patent application CN1533840A Disintegrating machine is hit i.e. using the pattern of " material breaks material ".Using " material breaks material " pattern disintegrating machine the advantages of be, broken During broken, material (such as ore) collision grinding between each other, the material corner angle after crushing form accurate vertical by mutually polishing The broken material (such as sandstone aggregate) of cube class, the content of gill shape broken material is small, and the grain type shaping effect of material is good.But It is to cause material to crush kinetic energy after the material impacting material lining that this disintegrating machine accelerates due to impeller to be greatly attenuated, so that Obtaining the crushing efficiency of disintegrating machine reduces.Therefore, the disintegrating machine of " material breaks material " pattern has finished product broken material (such as sand Grain) grain type it is excellent the advantages of, but also have crushing efficiency it is relatively low the shortcomings that.

Using the disintegrating machine of " material breaks anvil iron " pattern, the crash feature part such as anvil iron is provided with its crusher chamber, material exists Impeller in crusher chamber through running at high speed hits after accelerating with anvil iron, so as to realize that " material breaks anvil iron " of material is broken, early stage Impact crusher more uses the breaking patterns of " material breaks anvil iron ".Using " material breaks anvil iron " pattern disintegrating machine it is excellent Point is：Mutually collided between material and anvil iron, the broken kinetic energy after material acceleration can be made full use of, realization fully crushes. But because the material after broken does not pass through directly mutually grinding between material and material so that the faller gill of finished product materials Shape content is more, and the grain type of finished product materials (such as finished sand) is poor.Therefore the disintegrating machine of " material breaks anvil iron " pattern has broken The advantages of efficiency high, but also there is the shortcomings that finished product broken material grain type difference.

In view of above two breaking patterns have respective merits and demerits, some skilled in the art proposes " thing Material and anvil iron is mixed beats " breaking patterns, its original intention is to combine " material breaks material " and " material breaks anvil iron " two kinds of breaking patterns The advantages of, and overcome the shortcomings that respective.Although this contemplate preferably, in view of material crushes the unmanageable of collision process Property, the breaking patterns of " material and anvil iron are mixed and beaten " are not that " material breaks material " and " material breaks anvil iron " two kinds of breaking patterns are simple Superposition achieves that preferable crushing effect.

For example, Chinese utility model patent CN95201284.7 discloses a kind of disintegrating machine, its specification claims that this is broken Machine realizes the mutual shock between material and beating lining plate, material and material and between material and rotor, but its explanation Be not described in book the disintegrating machine how and meanwhile realize between material and material and the mutual shock of material and beating lining plate. In fact, this disintegrating machine disclosed in CN95201284.7 belong to the nineties in last century appearance disintegrating machine, due to its exist it is bright The defects of aobvious, or even be difficult to effectively crush work, this disintegrating machine is seldom used in production practices.Specifically Ground, Fig. 1 show the internal structure top view of the crusher chamber of the disintegrating machine in CN95201284.7, the broken chamber of the disintegrating machine 4a bottom is provided with radially inner annular brace step 2a, and annular brace step 2a is used for fixation and is circumferentially spaced Beating lining plate 1a (i.e. anvil iron) is arranged with multiple liner plate pillar 3a of distribution, each liner plate pillar 3a, so as to be formed shown in Fig. 1 Crusher chamber inside material collision cataclasitlc structure, wherein each beating lining plate 1a is in annular brace platform in overlook direction Within the scope of rank 2a.According to the record of CN95201284.7 specifications, annular brace step 2a is mainly used in setting liner plate branch Post 3a, do not refer to that annular brace step 2a can form material lining in work process, but propped up just because of the annular Step 2a presence is supportted, causes this disintegrating machine to be difficult to effectively carry out broken work in the course of the work.As noted previously, as Each beating lining plate 1a is in overlook direction within the scope of annular brace step 2a, this course of work in disintegrating machine Middle material is necessarily accumulated on annular brace step 2a, is consequently formed material lining, but in this broken arrangement knot shown in Fig. 1 In structure, the material lining accumulated on annular brace step 2a can be covered on beating lining plate 1a material impacting region, and this causes this The material of disintegrating machine is broken mainly use be still " material breaks material " breaking patterns, even if material rebounds to exposed once in a while Beating lining plate on, but main fragmentation can not be played.This broken arrangement shown in Fig. 1 is more serious to be lacked Be trapped in, due to material on annular brace step 2a bulk deposition, and impeller unit is constantly throwing away material, and this causes The mutual congestion of material even influences the operating of impeller unit, so as to be difficult to normally crush work.It was verified that this Not only crushing efficiency is low for kind disintegrating machine, and the grain type of broken material particle is than traditional " material breaks material " breaking patterns more Difference.

And for example, disintegrating machine disclosed in Chinese utility model patent CN2868415Y, which also states that, employs that " material and anvil iron mix Beat " breaking patterns, but from its Technical Analysis, its mainly circumferentially alternating ground cloth in the inner peripheral surface of crusher chamber Put anvil iron and material serves as a contrast, in its shattering process, the material for accelerating to throw away through impeller typically can only collide the disintegrating machine of this structure Anvil iron and the material lining in material lining accumulation, that is to say, that in the disintegrating machine of this structure, " thing simultaneously actually be present Material breaks material " and " material breaks anvil iron " two kinds of breaking patterns, and both breaking patterns are relative separation each other, it is clear that The crushing efficiency of this disintegrating machine and the shaping effect of broken kernel type are more inferior, in order to improve this inferior broken effect Fruit, the disintegrating machine of this prior art is mainly using the material lining and the ratio of anvil iron in adjustment crusher chamber, it is desirable to is improved with this Crushing efficiency and grain type effect, but no matter how it is adjusted, practice confirms that its crushing efficiency and grain type effect are difficult to reach The level of relative ideal.

In summary, in view of drawbacks described above existing for the disintegrating machine of prior art and technology Predicament of Development are, it is necessary to a kind of energy Enough break technology barrier and theoretical bottleneck, the disintegrating machine and its breaking method of realizing technological break-through.

The content of the invention

It can be seen that by above-mentioned analysis in fact, the breaking patterns of " material and anvil iron are mixed and beaten " are very difficult to realize 's：

First, there is natural technology barrier in the realization of this " material and anvil iron are mixed and beaten " breaking patterns, in crusher chamber One of anvil iron and material lining can only be typically set on the same position of inner peripheral surface, even in the same position of crusher chamber inner peripheral surface It is also ineffective by anvil iron and the overlapped covering arrangement of material lining, for example, even in the surface mulch lining of anvil iron, warp The material that flywheel accelerates to throw away can only collide with the material lining in surface, can't penetrate material lining and continue to serve as a contrast with material Anvil iron collision behind layer.That is, accelerate the material that throws away can not possibly be with anvil iron and material lining while occurring through flywheel Collision, anvil iron is artificially piled up simultaneously in the crusher chamber of disintegrating machine and material serves as a contrast, these disintegrating machines of prior art are actual On can not also realize really effective " material and anvil iron is mixed beat " pattern, and be only the " material that presence separates toward each other simultaneously Break material " and " material breaks anvil iron " breaking patterns.Those skilled in the art are although propose the broken of " material and anvil iron are mixed and beaten " Pattern is contemplated, but as above analyzes, and the broken of " material and anvil iron are mixed and beaten " can be realized by not formed really so far actually Broken arrangement, this technical bottleneck are difficult to break through for a long time, also thus cause the technology of disintegrating machine to develop stagnation.To the greatest extent Manage some existing literatures or technical staff declares its disintegrating machine using the breaking patterns of " material and anvil iron are mixed and beaten " and emphasizes its skill Art effect, but technical principle and production practices confirm, the breaking patterns and crushing effect of these disintegrating machines are substantially or very Traditional mode is still fallen within big degree.

Secondly, those skilled in the art can be seen that by the description to above-mentioned prior art and do not recognize at all：This The not confirmability of crushing effect be present in kind " material and anvil iron are mixed and beaten " breaking patterns.As described above, the broken work of disintegrating machine At least there is the requirement of crushing efficiency and shaping effect (i.e. grain type effect), even if assuming a certain engineer by innumerable trials and tribulations Design work has devised that one kind can relatively well realize the broken arrangement of " material and anvil iron are mixed and beaten ", but this Broken arrangement whether can effectively improve crushing efficiency and shaping effect is difficult to determine.In fact, material is broken If necessary to realize higher crushing efficiency and grain type effect simultaneously, its shattering process and reforming process are to need to accord with for broken and shaping Crush and the compacting mechanism of compound material, not rambling " material and anvil iron are mixed and beaten " just can necessarily realize good break Broken efficiency and grain type effect.But for a long time, to this substantially without research and concern, it does not have those skilled in the art at all Consciously to broken and compacting mechanism the importance of material, or even if recognizing, but in view of the broken and shaping of material The complexity of mechanism, the creative work of a large amount of hardships is paid to this needs and research, in general designer have no way of grinding at all Study carefully.This situation also causes the disintegrating machine that some technical staff's innumerable trials and tribulations are developed although can may realize in varying degrees " material and anvil iron mixed beat ", but during being tested due to trial-production the grain type effect of discovery crushing efficiency and crushed particles it is inferior and Have to abandon halfway.That is, material is broken and the research and guidance of compacting mechanism due to lacking, art technology at present Personnel " material and anvil iron mixed beat " is crushed arrangement research be completely in it is a kind of do not have a directive blindness state, i.e., it is most Manage some technical staff and be hardy designed to realize the broken arrangement of " material and anvil iron are mixed and beaten ", but often to this The crushing effect and grain type effect of the broken arrangement of kind are unable to guarantee, and this not only causes the blindness of disintegrating machine R＆D process Property and R＆D costs loss great risk, and actually also constitute a theoretical bottle of limitation disintegrating machine technology development Neck.

Therefore, first technical problem to be solved by this invention is to provide a kind of disintegrating machine, the disintegrating machine is not only able to " material and anvil iron are mixed and beaten " breaking patterns are relatively effectively realized, and are imitated with relatively good crushing efficiency and the shaping of grain type Fruit.

Further, second technical problem to be solved by this invention is to provide a kind of mineral production line, mineral life Not only processing efficiency is higher for long line, and the material particles processed have the grain type of relative optimization.

Matingly, the 3rd technical problem to be solved by this invention is to provide a kind of anvil iron device and its anvil ironware, its Can have " material and anvil iron are mixed and beaten " breaking patterns and crushing efficiency and grain as crucial accessory for the formation present invention The good disintegrating machine of type shaping effect.

Accordingly, the 4th technical problem to be solved by this invention is to provide a kind of material breaking method, and the material is broken Broken method not only has higher crushing efficiency, and the grain type of broken material is good.

In order to solve above-mentioned first technical problem, the present invention provides a kind of disintegrating machine, including for bearing material impacting Broken reshaping structure, wherein, the broken reshaping structure includes material impacting portion and material lining forming portion, and the material serves as a contrast forming portion It is configured to take material in form material lining, each material impacting portion and the phase of at least one material lining forming portion Position relation pair should be configured to during the broken work of the disintegrating machine so that hit with the material impacting portion Deflecting strikes on the material lining of the corresponding material lining forming portion material afterwards at least in part, so as to continuously realize Material hits with the order of the material impacting portion and the material lining successively.

Specifically, each material impacting portion is each disposed adjacent with least one material lining forming portion as can be During the broken work of the disintegrating machine so that the material that is broken after being hit with the material impacting portion becomes at least in part On to the material lining for striking adjacent material lining forming portion.

Preferably, the material impacting portion is rigid shock portion.

Preferably, the material lining forming portion is configured to accumulate the partial material in the material of the deflecting to be formed State material lining.

Especially preferably, the material lining forming portion is constructed so that the material amount of taking in of the material lining forming portion is limited to use In forming the material lining, with the partial material in the knock against each other material in the material of the deflecting and the material lining knockout process Forming portion can be served as a contrast from the material to leave.

Typically, the disintegrating machine is sand trimmer processed.

As a kind of preferred constructive form, impeller unit can be rotatably provided with the crusher chamber of the disintegrating machine, and There are multiple material impacting portions, each material impacting portion around the impeller unit arranged for interval in the crusher chamber The direction impeller unit the inner and impeller unit separately, and the adjacent material on the circular direction The material lining forming portion, the material serve as a contrast protrusion of the forming portion towards the impeller unit corresponding to being respectively formed between shock portion Degree is no more than the inner protrusion degree towards the impeller unit in the corresponding adjacent material impacting portion.

It is highly preferred that the material lining forming portion is recessed in the corresponding adjacent material impacting relative to the impeller unit Between portion, inner so as to the adjacent material impacting portion serves as a contrast forming portion more towards the impeller relative to the corresponding material Device protrudes.

Preferably, the size of space between the adjacent material impacting portion is arranged to disintegrating machine material grain to be broken 1-3 times of degree.

Typically, the disintegrating machine is vertical shaft crusher, and the impeller unit is arranged on vertical shaft, with can be Material to be broken is got rid of to the broken reshaping structure using centrifugal intertia force during rotation.

Include anvil iron device as a kind of preferably concrete structure, broken reshaping structure, the anvil iron device includes Around impeller unit arrangement annular body and be arranged on the internal face of the annular body and towards the impeller unit Multiple material impacting portions of protrusion, the circular direction in the plurality of material impacting portion is spaced apart；Wherein, in the ring The bottom of clearance space on the circular direction of shape main body between the adjacent material impacting portion is provided with to be served as a contrast as the material The material support bottom wall of forming portion, to cause the adjacent material impacting portion, material support bottom wall and the ring-type master Space between body is formed as material and takes area in, wherein the outer end of material support bottom wall at least extends to the ring-type master Body, and the inner of the direction impeller unit of material support bottom wall does not surpass on the direction extended towards the impeller unit Cross the inner in the corresponding adjacent material impacting portion.

It is highly preferred that the inner of the material support bottom wall is recessed on right in the direction extended towards the impeller unit Answer between the adjacent material impacting portion.

Further, the material support bottom wall can adjust installation site relative to the impeller unit, to adjust State material support bottom wall the inner on the direction extended towards the impeller unit relative to the position of the impeller unit.

Specifically, the material support bottom wall is described broken to pad the material supporting plate put in the annular body bottom The housing of machine is supported on the ring at the position corresponding to the crusher chamber formed with annular stop step, the material supporting plate On shape catching step, the inward flange of the annular stop step is in the inner no more than the material supporting plate.

More specifically, the annular body is circular main body, and each material impacting portion is along the annular body The size of axial direction is equal to the axial dimension of the annular body.

Selectively, each material impacting portion is in rectangular body plate shape, and the respective edge in each material impacting portion The annular body is radially orientated impeller unit protrusion, and each material impacting portion each with the annular body Central axis be between same plane or each material impacting portion and the central axis of the annular body and have Angle.

Typically, the top of the disintegrating machine is provided with pan feeding chamber, the lower part outlet of the pan feeding chamber and the impeller unit Top inlet connects, and the periphery side outlet of the impeller unit is towards the broken reshaping structure, the bottom of the crusher chamber It is provided with the discharging chamber connected with the crusher chamber；And the top of the vertical shaft is provided with the impeller unit, bottom Rotating driving device is connected to via transmission mechanism.

On the basis of the technical scheme of above-mentioned disintegrating machine, in order to solve above-mentioned second technical problem, the present invention also carries For a kind of mineral production line, wherein, the mineral production line includes any of the above-described kind of disintegrating machine.

Matingly, in order to solve above-mentioned 3rd technical problem, present invention firstly provides a kind of anvil iron device, and it is used as broken The material collision breaker of broken machine, wherein, the anvil iron device includes annular body, and the central area of the annular body is formed For accommodating the impeller unit Rotary District of impeller unit, to be used to bear thing wherein being provided with the internal face of the annular body Expect the multiple material impacting portions hit, the plurality of material impacting portion protrudes towards the impeller unit Rotary District and along ring-type master The circular direction of body is spaced apart, the inner and the impeller of the direction impeller unit Rotary District in each material impacting portion Device Rotary District is separately；And the interval on the circular direction of the annular body between the adjacent material impacting portion Space is formed as material deflecting and hits space, to enable the material after being hit with the material impacting portion to become at least in part Hit to the adjacent material deflecting corresponding with the material impacting portion is struck in space.

Preferably, the size of space between the adjacent material impacting portion is arranged to the material to be broken of the disintegrating machine 1-3 times of granularity.

Specifically, the annular body is circular main body, and each material impacting portion is along the annular body axle To size be equal to the annular body axial dimension.

Selectively, each material impacting portion is in rectangular body plate shape, and the respective edge in each material impacting portion The annular body is radially orientated impeller unit Rotary District protrusion, and each material impacting portion each with the ring The central axis of shape main body be in same plane or each material impacting portion and the annular body central axis it Between there is angle.

It is highly preferred that the material impacting portion is rigid shock portion.

On the basis of the technical scheme of the above-mentioned anvil iron device of the present invention, further, the present invention also provides a kind of Anvil ironware, wherein, the anvil ironware is used as the composition component of the anvil iron device described in any of the above-described technical scheme, that can pass through Multiple anvil ironwares assemble to form the anvil iron device, and the anvil ironware includes the list of the part as the annular body First main part, the inner surface in the unit main body portion are projectedly provided with least one material impacting portion.

It is corresponding with the technical scheme of the above-mentioned disintegrating machine of the present invention, in order to solve above-mentioned 4th technical problem, this hair It is bright that a kind of material breaking method is provided, wherein, the material breaking method comprises at least order crushing process, the order crushing process In turn include the following steps：First so that the material to be broken collision material impacting portion of motion is to be crushed, so as to obtain brokenly Broken material；Second so that at least a portion in the broken material of motion hits material lining, to pass through the broken material Friction is mutually hit with the material in the material lining and shaping is further crushed to the broken material, wherein the material lining In the material and the broken material be same type material.

Preferably, in the first step so that the material hits with the rigid material impacting portion.

It is highly preferred that in the first step, pass through material accelerator material movement；And described second In step so that at least a portion in the broken material and deflecting and hits institute by the collision with the material impacting portion State material lining.

Pass through above-mentioned technical proposal, disintegrating machine of the invention due to simultaneously have material impacting portion and material lining forming portion, its Described in material impacting portion be used for the preliminary broken of material, the material lining forming portion is used to form material lining, with by expecting lining Tentatively broken material further crush and shaping, is more crucially, in disintegrating machine of the invention, it is each described in The relative position relation of material impacting portion and at least one material lining forming portion be correspondingly arranged for：So that in the broken of disintegrating machine In the course of work, the material after being hit with the material impacting portion deflecting can strike corresponding material lining formation at least in part On the material lining in portion, so as to continuously cause material to be hit successively with material impacting portion and material lining realization order.That is, The disintegrating machine of the present invention substantially realizes a kind of crushing process of " order is hit " in a creative way so that material is first hit with material The portion of hitting is hit, and then is caused material deflecting and hit with material lining, so that material priority in shattering process Realize and hit with the material impacting portion of anvil iron device and the continuous successively of material lining, it utilizes material impacting portion and material Hit and carry out tentatively broken, there is of a relatively high crushing efficiency, and then using expecting that lining enters traveling to tentatively broken material The broken shaping of one step, so as to have good grain type effect.The broken reshaping structure of the disintegrating machine of the present invention passes through originality The mode hit of order be not only truly realized " material and anvil iron mixed beat " breaking patterns, and the broken effect of this disintegrating machine Rate is high, broken kernel type is good, has substantially constituted the huge technological break-through of field of cracking machine.

Especially, under the preferred embodiment of the disintegrating machine of the present invention, shape can be served as a contrast to the material impacting portion and the material Relative position relation into portion is rationally designed, to cause most of material to follow the breaking patterns that order is hit so that broken Broken effect more optimizes.The Site Detection result of actual production shows, the material percentage of damage of the disintegrating machine of preferred embodiment of the present invention Higher, crushing efficiency is higher than or substantially suitable with using the disintegrating machine of " material breaks anvil iron " pattern, and the grain type of broken material Well, the voidage of broken material is less than 44%, even up to less than 30%.

In addition, the mineral production line of the present invention includes above-mentioned disintegrating machine, anvil iron device of the invention and its anvil ironware are used as The key core part of above-mentioned disintegrating machine is formed, and the order of the material breaking method of the present invention and above-mentioned disintegrating machine crushed Journey is corresponding, and therefore, mineral production line of the invention, anvil iron device and its anvil ironware and material breaking method are also with above-mentioned The above-mentioned technological merit of disintegrating machine at least can be to realize that above-mentioned technological merit provides the function support of key, and it is belonged to Within the range of the technology design of the present invention.

Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.

Brief description of the drawings

Drawings below be used for a further understanding of the present invention, and a part for constitution instruction are provided, its with it is following Embodiment be used to explain the present invention together, but protection scope of the present invention is not limited to following accompanying drawings and specific real Apply mode.In the accompanying drawings：

Fig. 1 is the vertical view of the crusher chamber internal structure of disintegrating machine disclosed in Chinese utility model patent CN95201284.7 Figure.

Fig. 2 is the structural representation of the disintegrating machine of the specific embodiment of the invention, wherein for clear disintegrating machine of the present invention Internal structure and employ the display mode of broken section.

Fig. 3 is the dimensional structure diagram of the anvil iron device of the specific embodiment of the invention.

Fig. 4 is the dimensional structure diagram of the anvil ironware of the specific embodiment of the invention.

Fig. 5 and Fig. 6 is that the disintegrating machine of the specific embodiment of the invention carries out the principle analysis structure of broken work and bowed respectively Depending on schematic diagram and schematic front view.And

Fig. 7 is the step block diagram of the material breaking method of the present invention.

The description of reference numerals of the present invention：

1 pan feeding chamber；2 crusher chambers；

3 annular bodies；4 material linings；

5 materials support bottom wall；6 impeller units；

7 Bearning mechanisms；8 transmission mechanisms；

9 discharging chambers；10 material impacting portions；

11 material serve as a contrast forming portion；12 annular stop steps；

13 anvil iron devices；14 vertical shafts；

15 clearance spaces；16 housings；

17 impeller unit Rotary Districts；18 unit main body portions；

19 inward flanges；The inner of 20 material supporting plates

Embodiment

The embodiment of the present invention is described in detail below in conjunction with accompanying drawing, it should be appreciated that retouch in this place The embodiment stated is merely to illustrate and explain the present invention, and protection scope of the present invention is not limited to following specific realities Apply mode.

In advance it should be noted that in the description of present invention below embodiment, " anvil iron device ", " anvil ironware " It is only capable of being made up of metallic iron etc. the anvil iron device and anvil ironware for being not offered as the present invention, so-called " anvil iron device ", " anvil ironware " etc. Only it is common name of the those skilled in the art to disintegrating machine materials inside impact member, it can be enough each of broken material by hardness Kind material is made, such as steel, nickel alloy etc..In addition, in the following explanation of the present invention, the involved noun of locality, for example, it is upper and lower Deng being the location discrimination that is carried out according to the normal orientation of vertical direction, the differentiation about " interior ", " outer " etc. generally refers to phase It is inner side or the inner to the position closer to crusher chamber center, the position for being relatively distant from crusher chamber center is outside or outer end.

As described above, existing disintegrating machine does not form the broken cloth that can realize " material and anvil iron are mixed and beaten " pattern really Structure is put, and because prior art lacks the broken research and guidance with compacting mechanism of material, even if blindly developing one The disintegrating machine of " material and anvil iron are mixed and beaten " breaking patterns can be realized a bit, and these disintegrating machines also can not necessarily bring the broken of optimization Broken efficiency and broken kernel type effect.That is, the material for only employing more science crushes reshaping structure and realizes " thing Material and anvil iron, which mix, to be beaten " breaking patterns, it could really take into account crushing efficiency and broken kernel type effect.Therefore, in the research and development of disintegrating machine During, material is broken and the research of compacting mechanism is extremely important.

In the R＆D process of the present invention, the present inventor has analysed in depth various materials breaking patterns, research hair It is existing：With regard to material it is broken for, as long as material has enough kinetic energy and struck in the material impacting portion of enough hardness, material Theory of comminution on should be efficiently it is feasible.In addition, why the breaking patterns of traditional " material breaks material " can obtain The good broken material of grain type, it is the material lining for make it that material impacting material is formed, material lining is a relative loose in itself Sub- rigid structure, on the material impacting of high-speed motion to material lining, expect that the material on lining bears to hit and can hold To keep out of the way or splash after being impacted, so as to form the shock between material, friction so that surface of material carries out self-grind, thus The broken material grain type quality of acquisition is preferable.But the difficult point of problem is：How the broken shaping of scientific and reasonable material is passed through Structure combines above-mentioned advantage, takes into account crushing efficiency and broken kernel type effectTherefore, the present inventor has been carried out greatly The material of amount crushes simulated test, and have studied the natural shaped process of a variety of particulate matters (such as river sand), should say, natural Although grain thing grain type is preferable, its forming process is more complicated, very long and does not have evident regularity, thus in industrial production In the forming process of natural imitation particulate matter completely be unpractical.In broken simulated test, inventor also have found other The shaping particles process that some crushing efficiencies are higher and grain type is excellent, but if being applied to industrial production, it will cause to produce Process is excessively complicated, production cost is higher.The data of a large amount of broken simulated tests are summarized in inventor and have carried out generality Process analysis procedure analysis after, inventor thinks that the order shattering process of " first crush, rear shaping " is largely to take into account Crushing efficiency and broken kernel type effect.

But the order shattering process of this " first crushing, rear shaping " is non-in terms of the realization of broken shaping arrangement It is often difficult, how make it that material is first tentatively crushed, then subsequently crushed again and shaping, and to avoid as far as possible by Broken material after shaping is inadequately repeatedly crushed in disintegrating machine and destroys shaping effect, to the broken whole of disintegrating machine The design of shape structure proposes higher requirement.

Shown in Figure 2, under the guidance of the studies above achievement, the present invention is originally collided using moving object Deflecting principle of reflection afterwards designs the broken reshaping structure of disintegrating machine of the present invention, so as to form the suitable of " first crushing, rear shaping " Sequence shattering process.Specifically, the basic embodiment as disintegrating machine of the present invention, disintegrating machine of the invention include being used to bear thing Expect the broken reshaping structure hit, wherein, the broken reshaping structure includes material impacting portion 10 and material lining forming portion 11, material lining shape It is configured to take material in into portion 11 to form material lining 4, each material impacting portion 10 and at least one material lining forming portion 11 Relative position relation be correspondingly arranged as can be during the broken work of disintegrating machine so that after being hit with material impacting portion 10 Material at least in part deflecting strike corresponding to material lining forming portion 11 material lining 4 on, so as to continuously realize material according to The secondary order with material impacting portion 10 and material lining 4 is hit.

In view of the mode that the widely used impeller unit of disintegrating machine is accelerated to material, it is preferable that each material impacting portion 10 can accordingly be disposed adjacent with least one material lining forming portion 11, can make during the broken work of disintegrating machine Obtaining the material that is broken after being hit with material impacting portion 10, deflecting strikes the material that adjacent material serves as a contrast forming portion 11 at least in part On lining 4.

By the description to the above-mentioned basic embodiment of disintegrating machine of the present invention as can be seen that the disintegrating machine of the present invention is due to same When there is material impacting portion 10 and material lining forming portion 11, wherein material impacting portion 10 is mainly used in the preliminary broken of material, material lining Forming portion 11 is mainly used in taking material in and being formed expecting lining 4, with by expecting that lining 4 is carried out further to tentatively broken material Broken and shaping, especially, the relative position relation of material impacting portion 10 and at least one material lining forming portion 11 be correspondingly arranged for Enable with material impacting portion 10 hit after material at least in part deflecting strike it is corresponding material serve as a contrast forming portion 11 material On lining 4, so as to realize that first preliminary broken and then further broken and shaping order is hit, it is derived from of a relatively high Crushing efficiency, and there is relatively good grain type effect.

, can be with fact, the design of the relative position relation by serving as a contrast forming portion to the material impacting portion and the material Easily so that partial material (such as 30%-90% material) follows the breaking patterns that order is hit so that crushing effect is more For optimization.For example, (such as disintegrating machine shown in Fig. 2), the Site Detection of actual production for the disintegrating machine that the present invention manufactures experimently As a result show, its material percentage of damage is higher, and crushing efficiency is higher than or the disintegrating machine phase substantially with using " material breaks anvil iron " pattern When, and the grain type of broken material is good, and the voidage of broken material is approximately less than 44%.

On the basis of the above-mentioned technical proposal of disintegrating machine of the present invention, as noted previously, as the widely used impeller of disintegrating machine Material is thrown away and strikes material and crush on reshaping structure by the rotation of device, therefore, a kind of preferred structure as the present invention Form, as shown in Fig. 2 impeller unit 6 can be used to be used as material accelerator in the crusher chamber 2 of the disintegrating machine of the present invention, should Impeller unit 6 can be rotatably disposed in the crusher chamber 2 of disintegrating machine, and is spaced in the crusher chamber 2 around impeller unit 6 Multiple material impacting portions 10 are disposed with, the inner towards impeller unit 6 in each material impacting portion 10 is alternate with impeller unit 6 Every, and corresponding material lining forming portion 11, material lining are respectively formed between adjacent material impacting portion 10 on the circular direction Forming portion 11 is no more than the inner of corresponding adjacent material impacting portion 10 towards the protrusion degree of impeller unit 6 and filled towards the impeller Put 6 protrusion degree.It needs to be emphasized that, in the present invention, the effect of material lining forming portion 11 is to take material in herein And form material lining 4, therefore the present invention " material lining forming portion 11 " is to refer to take material in and form effective portion of material lining 4 Point or material take the effective efficiency part of part in, the effective efficiency that the live part or material take part in is partially toward impeller unit The inner in adjacent material impacting portion 10 is not to be exceeded in 6 protrusion degree, and for example, with reference to Fig. 5 embodiment, the material in Fig. 5 serves as a contrast Forming portion 11 is the live part that can be taken material in and form material lining 4 on the whole, in this case, material lining forming portion The 11 overall protrusion degree towards impeller unit 6 are no more than the inner in adjacent material impacting portion 10, crucially show in Figure 5 The inner protrusion degree towards impeller unit 6 towards impeller unit for material lining forming portion 11 is no more than adjacent material impacting The inner in portion 10.As can be seen here, after the present patent application announcement, even if some rivals make kind to evade the present invention Kind evade structure design, but the material lining forming portion 11 of the present invention shall be limited only to the extent and can take material in and form having for material lining 4 Part is imitated, as long as the protrusion degree of this live part towards impeller unit 6 is no more than the inner in adjacent material impacting portion 10 Protection scope of the present invention should just be belonged to, regardless of whether which kind of rival, which makes, evades structure design.For example, some competitions pair Hand, which may serve as a contrast a certain material, take the inner end of component in and be formed as taking in the elongate end of material, and this is thin after mounting Long end protrudes beyond the inner in adjacent material impacting portion 10, in this case because this elongate end can not effectively hold at all Stay material or a small amount of material can only be taken in and effective material lining can not be formed, therefore it is not considered that this elongate end belongs to this The composition part of the material lining forming portion of invention, in this case, material of the invention lining forming portion should refer to that this evades structure Material lining in design takes can the taking material in of component in and forms the live part of material lining 4.For another example, other rivals It may be served as a contrast in a certain material and take the inner end of component in and be formed as taking in the breach or macropore of material, this has after mounting Jagged or macropore inner end protrudes beyond the inner in adjacent material impacting portion 10, similarly, in this case due to this The individual inner end with breach or macropore can not effectively take material at all or a small amount of material can only be taken in and can not be formed with The material lining of effect, therefore it is not considered that this has the structure for expecting lining forming portion that the inner end of breach or macropore belongs to the present invention Into part, material lining forming portion of the invention should still refer to that this is evaded the material lining in structure design and takes can taking in for component in Material and formed material lining 4 live part.It is therefore, of the invention that " material lining forming portion 11 " is to refer to take material in and formed Expect that the live part of lining 4 or material take the effective efficiency part of part in, as long as the live part or material take the effective of part in The inner that adjacent material impacting portion 10 is not to be exceeded towards the protrusion degree of impeller unit 6 for funtion part should just belong to this hair Bright protection domain, regardless of whether which kind of rival, which makes, evades structure design.

Under this preferred constructive form, because material is to rotate caused inertia force by impeller unit 6 to hit at a high speed Hit wound impeller device 6 arrangement material impacting portion 10 on, and expect lining forming portion 11 towards impeller unit 6 protrusion degree not More than the inner protrusion degree towards the impeller unit 6 in corresponding adjacent material impacting portion 10, for those skilled in the art Knownly, the material that impeller unit 6 is thrown away using inertia force, the high-speed motion path of material are revolved approximately along impeller unit 6 Turn tangentially throwing away for direction, therefore the major part of the material of high-speed motion will strike the side in material impacting portion 10 first, And and then launched by the back-lash of the side of material impacting portion 10 in the clearance space in adjacent material impacting portion 10, so as to hit Hit in material lining forming portion 11 on the material lining 4 that the bulk material accumulated is formed, efficiently realize the preliminary broken and thing of material The order that material further crushes shaping is hit, and obtains good crushing efficiency and grain type effect.

Under above-mentioned preferred constructive form, material lining forming portion 11 can be with corresponding phase towards the protrusion degree of impeller unit 6 The inner protrusion degree towards the impeller unit 6 in adjacent material impacting portion 10 is essentially identical, in this case, according to material heap Product is theoretical, and being accumulated typically in material lining forming portion 11 due to material, there is certain inclination angle (to accumulate angle of repose, be usually 35 ° or so), therefore do not interfere with the side that material strikes material impacting portion 10 first.

In order that the broken effect of material is more preferable, it is shown in Figure 2, it is highly preferred that material lining forming portion 11 can be relative It is relative so as to the inner in adjacent material impacting portion 10 between impeller unit 6 is recessed in corresponding adjacent material impacting portion 10 Protruded in corresponding material lining forming portion 11 more towards impeller unit 6.Under this further preferred constructive form, referring to figure Shown in 5, as described above, impeller unit 6 throws away material using rotating inertia force, the high-speed motion path of material is approximately along leaf The tangential of the direction of rotation of wheel apparatus 6 is thrown away, and inner due to adjacent material impacting portion 10 serves as a contrast forming portion relative to corresponding material 11 protrude more towards impeller unit 6, and in this case, impeller unit 6 throws away material and material impacting portion using rotating inertia force Cleverly respective outer side edges, the material of high-speed motion will obliquely strike material impacting just for the inner end formation of 10 protrusion On the side of the protrusion inner end outside in portion 10 so that material by more reliably first with material impacting portion 10 The side of the inner end of protrusion forms " material breaks anvil iron " and hit, and effectively utilizes the initial maximum kinetic energy of material to material shape Into effective fragmentation so that the crushing efficiency of material is significantly improved.Further, as noted previously, as transporting at a high speed Dynamic material is obliquely struck just on the side for protruding inner end outside in material impacting portion 10, due to obliquely The reason for projected angle of impact, material will reflect after impact, can by the material collided for the first time according to the principle of reflection angle Effectively by the reflection in the space between adjacent material impacting portion 10, struck so as to further launch and be recessed in corresponding phase On the material lining 4 of material lining forming portion 11 between adjacent material impacting portion 10, although now material is after first collision Kinetic energy has been decayed, but the kinetic energy of the material of this part reflection has been enough to be formed effectively with the material in material lining 4 Collision grinding and further material beat the broken of material, imitated so as to further improve the grain type of crushing efficiency and broken material Fruit so that the rhythm that order is hit is optimized, and crushing effect is more preferable.In addition, this preferred structure design energy Enough discharging structures for forming more science, it is shown in Figure 5, because the material after shaping after being hit with material lining 4 needs Continuously to export, under this preferred constructive form, because material lining forming portion 11 can be recessed relative to impeller unit 6 Between corresponding adjacent material impacting portion 10, that is to say, that the inner end edge of material lining forming portion 11 is recessed in corresponding adjacent Between material impacting portion 10, therefore the material by shaping mutually after shock can be from the inner end edge of material lining forming portion 11 Slide downwards, and expect that the inner end edge for serving as a contrast forming portion 11 is recessed between corresponding adjacent material impacting portion 10, this material Landing action can't influence with material impacting portion 10 hit after material continue to material lining 4 hit, that is to say, that it is this Cleverly structure design make it that the order of material is hit and output forms chpn in structure design, and both will not produce dry Relate to, so that the structure of disintegrating machine is compacter, and operating efficiency is higher, and crushing effect more optimizes.

As shown in Fig. 2 typically, the disintegrating machine can be vertical shaft crusher, and impeller unit 6 may be mounted at vertical In rotating shaft 14, so that material to be broken can be got rid of to the broken reshaping structure using centrifugal force when rotated.In this respect Under, referring to shown in Fig. 2 and Fig. 3, it can specifically include anvil as a kind of more specifically preferred structure, broken reshaping structure Iron device 13, the anvil iron device 13 can include the annular body 3 that wound impeller device 6 is arranged, the internal face of the annular body On be provided with the multiple material impacting portions 10 protruded towards impeller unit 6 and be spaced apart along the circular direction of annular body 3.Its In, the bottom of the clearance space 15 on the circular direction of annular body 3 between adjacent material impacting portion 10, which is provided with, to be used as The material support bottom wall 5 of material lining forming portion 11, to cause adjacent material impacting portion 10, material support bottom wall 5 and annular body 3 Between space be formed as material and take area in, entering the material through broken material takes area in and accumulates to be formed and expect lining 4, wherein The outer end of material support bottom wall 5 at least extends to annular body 3, and material supports bottom wall 5 towards the inner of impeller unit 6 in court It is no more than the inner in corresponding adjacent material impacting portion 10 on the direction extended to the impeller unit 6.

In this preferable concrete structure, material is to rotate caused centrifugal force high-speed impact by impeller unit 6 In the material impacting portion 10 arranged to wound impeller device 6, and material support bottom wall 5 is inner towards the impeller unit 6 It is no more than the inner in corresponding adjacent material impacting portion 10, the material lining accumulated on such material support bottom wall 5 on the direction of extension Layer 4 is without departing from the inner in material impacting portion 10, the material thrown away using centrifugal force so as to impeller unit 6, and the overwhelming majority is by head First strike the side in material impacting portion 10, and and then struck material lining forming portion by the back-lash of the side of material impacting portion 10 On the loose material lining 4 accumulated on 11, material order knockout process is effectively realized.

Above-mentioned preferably on the basis of concrete structure, as described above, in order that material more reliably first with material Shock portion 10, which is formed, fully hits, it is highly preferred that the material that forming portion 11 is served as a contrast with condiments supports the inner towards leaf of bottom wall 5 The direction that wheel apparatus 6 extends is recessed between corresponding adjacent material impacting portion 10.

Further, as shown in Fig. 2 material support bottom wall 5 can be installed as adjusting installation position relative to impeller unit 6 Put, to adjust the inner of material support bottom wall 5 on the direction extended towards impeller unit 6 relative to the position of the impeller unit 6 Put.The mounting means that material support bottom wall 5 can adjust installation site relative to impeller unit 6 is numerous, can use various public affairs The installation form known, for example, with reference to shown in Fig. 2 and Fig. 3, material support bottom wall 5 can be formed along the radial direction of annular body One row threaded fastener mounting hole, and a screwed hole is formed on the bottom of annular body 3, adjusts material as needed when mounted Support bottom wall 5 so that one of threaded fastener mounting hole is aligned and fastened i.e. with the screwed hole in annular body 3 Can.For another example, in fig. 2 because the material supporting plate pad that bottom wall 5 is supported as material is located at the bottom of annular body 3, in this feelings Not only can be fixed material by annular body 3 under shape supports bottom wall 5 can be, it is necessary to release annular body 3 when adjusting Thrust and the position that material supporting plate 3 is adjusted relative to impeller unit 6.And for example, the installation site of material support bottom wall 5 is adjustable The mounting means of section can also use fit system of the positioning method of positioning hole and alignment pin, neck and card convex etc., no matter its Which kind of, using the installation form of known adjustable mounting position, it is considered as belonging to protection scope of the present invention.It is this preferred Structure type can essentially adjust the position of material lining 4, so as to adjust material lining as needed in actual production process Layer 4 and the relative position in material impacting portion 10, the material crushing effect hit so as to regulation order.For example, just specific installation For structure, referring to Fig. 2, the material support bottom wall 5 can be to pad the material supporting plate put in the bottom of annular body 3, crush The housing 16 of machine could be formed with annular stop step 12 at the position corresponding to crusher chamber 2, and material supporting plate can be supported on On annular stop step 12, and the inward flange 19 of the annular stop step 12 is in the inner 20 no more than material supporting plate.

As further preferred embodiment, the size of space between above-mentioned adjacent material impacting portion 10 can be with excellent Change and set, the present inventor tests by substantial amounts of field adjustable, the interval between the adjacent material impacting portion 10 It may be sized to 1-3 times of disintegrating machine raw meal particle size to be broken.For known to those skilled in the art, material to be broken The granularity namely granular size with broken material, in sand industry processed, into crusher chamber material to be broken typically have it is certain Size range, therefore, described raw meal particle size to be broken includes certain size range.For example treated brokenly when needs are broken When the material granularity that minces is 40mm, in fact, the raw meal particle size is probably 30mm-40mm, it is also possible to it is 35-40mm etc., this Need to be determined according to the facilities of on-site producing devices.In this case, due to material impacting portion 10 and material lining 4 it is dual Successively hit, and the interval between material impacting portion 10 also ensure that scientific and reasonable shock space and material deflecting space, The size of space between this adjacent material impacting portion 10 is arranged to the 1-3 of disintegrating machine raw meal particle size to be broken simultaneously Times, it is also possible that material lining 4 is effectively formed and gives full play to the shaping effect of impact of material lining 4, the crushing efficiency of material Substantial raising is obtained, testing result confirms that its crushing efficiency has been over the broken of conventional " material breaks anvil iron " pattern Machine, and the shaping effect of broken kernel type more optimizes, the voidage of the broken material of disintegrating machine final output reach 30% with Under.

In addition, as shown in Fig. 2 typical structure as vertical shaft crusher, the top of disintegrating machine can be provided with pan feeding chamber 1, the lower part outlet of the pan feeding chamber 1 connects with the top inlet of impeller unit 6, and the periphery side outlet of impeller unit 6 is towards originally The above-mentioned broken reshaping structure of invention, the bottom of crusher chamber 2 can be provided with the discharging chamber 9 connected with crusher chamber 2.Wherein, stand The top of formula rotating shaft 14 is provided with impeller unit 6, and bottom is connected to rotating driving device (such as motor, hair via transmission mechanism 8 Motivation or hydraulic motor etc.).

In the above-mentioned basic embodiment and each preferred embodiment of disintegrating machine of the present invention, it is preferable that in order to abundant Reliably ensure the tentatively broken efficiency of material, it is ensured that tentatively broken percentage of damage, material impacting portion 10 typically can be rigidity Shock portion.Certainly, can as long as the hardness and rigidity in material impacting portion 10 typically guarantee by hitting broken material With using conventional metal (such as iron, steel, alloy, hard high polymer material etc.).In addition, in the range of the technology design of the present invention Interior, the material lining forming portion 11 of disintegrating machine of the invention is mainly used in forming stacking material in the course of the work and being formed expecting lining 4, this Kind material lining 4 can accumulate in advance before disintegrating machine is started to material serve as a contrast forming portion 11 on, but material serve as a contrast forming portion 11 can also structure Make as the partial material struck with deflecting after the shock of material impacting portion 10 in the material expected in lining forming portion 11 can be accumulated, from And form the material lining 4.

In addition, can be continuously from disintegrating machine in order to ensure passing through material that is preliminary broken and further crushing shaping successively Interior dynamical output, it is preferable that the material amount of taking in of each material lining forming portion 11 is designed as predetermined volumes, and material lining forming portion 11 can be with It is constructed so that the material amount of taking in of material lining forming portion 11 is limited to be used to form material lining 4, so as in the material and material of deflecting Partial material in the knockout process of lining 4 in knock against each other material can be left from material lining forming portion 11, for example, splash or under fall on brokenly The discharging bin of broken machine and output.

The above-mentioned technical concept of the disintegrating machine of the present invention goes for various forms of impact crushers, such as food Disintegrating machine (such as sand trimmer processed) that disintegrating machine, the mineral processing industry of particle processing industry use etc..No matter which kind of is broken Broken machine, as long as it uses the above-mentioned technical concept of the present invention, protection scope of the present invention all should be belonged to.

Although the main working process of disintegrating machine of the present invention below will be further described, herein or need pre- First illustrate, when carrying out broken work due to disintegrating machine, material by impeller unit 6, material impacting portion 10, backing layer 4 with And the shock that material is mutual, will not be that the crumbling method that all materials hit in the order described above is crushed, its In still suffer from fraction material because for example directly impinging the reason for accidental impact on material lining 4, or and material impacting Deflecting after portion 10 hits and be directly output in discharging bin, but this least a portion of material can't influence the broken of the present invention Effect, disintegrating machine of the invention are taking into account crushing efficiency and broken kernel type effect side whole relative to the disintegrating machine of prior art Face has been significantly improved, and this has obtained the checking of actual production practice.

On the basis of the above-mentioned technical proposal of disintegrating machine of the present invention, the present invention also provides a kind of mineral production line.For this The known ground of art personnel, such as sand production line processed, it is arranged as required to disintegrating machine in whole production line, of the invention Mineral production line includes the disintegrating machine of the above-mentioned basic embodiment of the present invention or preferred embodiment.

Further, the technical scheme with the above-mentioned disintegrating machine of the present invention matches, shown in Figure 3, and the present invention also carries For a kind of anvil iron device 13 that can act as above-mentioned disintegrating machine core component, the material collision that the anvil iron device is used as disintegrating machine is broken Crushing device, wherein, the anvil iron device includes annular body 3, and the central area of the annular body 3 is formed as being used to accommodate impeller The impeller unit Rotary District 17 of device 6, it is provided with the internal face of annular body 3 and is hit for bearing multiple materials of material impacting Portion 10 is hit, the plurality of material impacting portion 10 protrudes towards impeller unit Rotary District 17 and along between the circular direction of the annular body 3 It is alternate with the impeller unit Rotary District 17 every distribution, the inner towards impeller unit Rotary District 17 in each material impacting portion 10 Every.In addition, the clearance space 15 between material impacting portion 10 adjacent on the circular direction of annular body 3 is formed as material change To hitting space, to enable the material after being hit with material impacting portion 10, deflecting strikes and hit with the material at least in part The corresponding adjacent material deflecting in portion 10 is hit to hit in space.

Herein it should be noted that although for simplicity, some preferred structures of relevant anvil iron device are above Do not described in disintegrating machine, but the anvil iron device 13 of the present invention may be directly applied to disintegrating machine, therefore be described below The related preferred concrete structure in related preferred structure or the material impacting portion of anvil iron device, will not cause technical scheme lance to be present In the case of shield, each embodiment of the above-mentioned disintegrating machine of the present invention can be applied directly to, so as to be combined into more implementations The disintegrating machine of mode.The above-mentioned anvil iron device 13 of the present invention can be applied directly in the crusher chamber 2 of the disintegrating machine shown in Fig. 2 with For forming the broken reshaping structure of above-mentioned original creation, only shape need to be served as a contrast with condiments on the pad of the bottom of the anvil iron device 13 in application Into the material supporting plate in portion 11 so that the material supporting plate can accumulate accumulation deflecting and strike in material deflecting shock space Material supporting plate certainly in the anvil iron device of the present invention, can also be formed directly into by material so as to form material lining 4 On anvil iron device, this falls within the technical concept of the present invention.In addition, the annular body 3 of the above-mentioned anvil iron device 13 of the present invention can be with Be formed as monoblock type, segmented can also be formed as, as long as can assemble to form annular body.The anvil iron device of the present invention 13 core key part as above-mentioned disintegrating machine, it is provided to realize that order that is preliminary broken and further crushing shaping is hit Structural support, it is also belonged within protection scope of the present invention.

In the anvil iron device of the present invention, the size of space between the adjacent material impacting portion 10 is arranged to disintegrating machine 1-3 times of raw meal particle size to be broken, if for example, disintegrating machine is used for the material for crushing 40mm particle diameters or so, the interval chi Very little can be 40~120mm.As described above, this dimensional parameters relation obtained by inventing a large amount of debugging tests so that Interval between material impacting portion 10 ensure that scientific and reasonable shock space and material deflecting space, and the crushing efficiency of material obtains Substantial raising is obtained, is applied in this anvil iron device on disintegrating machine, the testing result of broken material confirms that the present invention is broken The crushing efficiency of machine has been over the disintegrating machine of conventional " material breaks anvil iron " pattern, and the shaping effect of broken kernel type is more Add optimization, the voidage of the broken material of disintegrating machine final output reaches less than 30%.

In addition, the more specifically structure as the anvil iron device that can be applied directly to disintegrating machine of the present invention, referring to Fig. 3 institutes Show, annular body 3 can be circular main body, and size of each material impacting portion 10 along the axial direction of annular body 3 is equal to ring-type The axial dimension of main body 3, that is to say, that material impacting portion 10 is arranged on circular main body inner peripheral surface, and each material impacting Portion 10 is equal to the height dimension of annular body 3 circumferentially, the anvil iron of this preferred structure along the axially extending size of annular body 3 The material impacting portion 10 of device has higher strength and stability, and bear material impacting to be hit face bigger, so as to broken It is broken more efficient.

In addition, as further concrete preferred structure form, each material impacting portion 10 can be in rectangular body plate shape, And each material impacting portion 10 can each protrude along the impeller unit Rotary District 17 that is radially orientated of annular body 3, and each Material impacting portion 10 is each in same plane with the central axis of annular body 3 or each material impacting portion 10 can be with ring There is angle between the central axis of shape main body 3.The advantages of anvil iron device 13 of this further preferred structure, is：The One, referring to Fig. 2 and Fig. 3, because each material impacting portion 10 is each radially orientated impeller unit Rotary District 17 along annular body 3 Protrusion, this is more convenient for so that circumference of the material impacting portion 10 along annular body 3 is uniformly distributed, and in this case, is consequently formed The broken reshaping structure of disintegrating machine is around 6 substantially uniform arrangement of impeller unit so that impeller unit 6 is at the center of annular body Position and inner distance apart from each material impacting portion 10 is roughly the same, simultaneously because along rotation when impeller unit 6 rotates The material that direction is thrown away is also uniform substantially, and both cooperate, and this anvil iron device 13 will cause material in its circumferential direction Each position it is actual order knockout process it is essentially identical, so as on the whole cause material crushing efficiency and shaping effect Fruit is more balanced, is not in that the broken shaping effect in a position is good, the broken shaping effect of another part is relatively poor not Isostasy, so that material crushing efficiency and shaping effect are more excellent.Second, as shown in figure 3, because each material is hit It can be in rectangular body plate shape to hit portion 10, and each material impacting portion 10 respective being radially orientated towards leaf along annular body 3 Wheel apparatus Rotary District 17 is protruded, and this shows the size of space between sheet material shock portion 10 adjacent after mounting from ring-type master The internal face of body 3 is gradually reduced towards centre, i.e., the clearance space 15 between adjacent sheet material shock portion 10 is in court It is small to the inner opening size of impeller unit 6, and the size of space in the outer end close to annular body 3 is big, it is this accurate Structure design causes this anvil iron device shown in Fig. 3 once material support bottom wall 11 is installed in bottom, in the work of disintegrating machine The material lining 4 of accumulation will be accumulated more abundant in the part close to annular body 3 in the clearance space 15 during work, and It will accumulate less towards the opening of impeller unit 6, actual experiment process of manufacturing experimently has confirmed that this cleverly structure is set Meter will cause material fully being hit with the material in material lining 4 in clearance space 15 after being hit with material impacting portion 10 And grinding, and to be discharged in the material by broken shaping from the inner opening towards impeller unit of clearance space 15 When, because the size of space of the opening is relatively small, so that material forms stronger squeeze between each other here Pressure act on so that material it is mutual grinding it is more abundant, this will cause material when being discharged from clearance space 15 again By the grinding of a squash type, so that the shaping effect of broken material obtains further lifting, prior art list is realized The incomparable shaping effect of the breaking patterns of pure " material breaks material ".3rd, referring to Fig. 3, the anvil iron device 13 uses ring-type The mode in the material impacting portion 10 of sheet is set to be formed on the internal face of main body 3, this causes the processing and manufacturing of anvil iron device 13 more It is convenient easy to add, and in the fabrication process can be connected with each other annular body 3 and the separate machined of sheet material shock portion 10 again, together When individually processed due to sheet material shock portion 10, and the portion of sheet material shock in the present invention 10 is mainly inner end portion Material impacting is born in position, only can carry out Wear-resistant Treatment to the key strike position in material impacting portion 10, is processed into so as to save This, is easy to fabricate.Also, can be only by the material impacting portion 10 of damage when being damaged in a certain material impacting portion 10 Remove and connect new material impacting portion 10, without whole anvil iron device 13 is changed, therefore be also very easy to disintegrating machine Ordinary maintenance safeguard.4th, in the structure shown in figure 3, each material impacting portion 10 is each along the radial direction of annular body 3 Protruded towards impeller unit Rotary District 17, and each material impacting portion 10 is each in same with the central axis of annular body 3 Plane.It should be noted that although not shown in Fig. 3, also there is another and have side by side in above-mentioned preferred constructive form of the invention Body structure, i.e., each material impacting portion 10 is each protruded along the impeller unit 6 that is radially orientated of annular body 3, and each material is hit Hitting between the central axis of portion 10 and annular body 3 has angle, that is to say, that in figure 3 by vertical each sheet material Shock portion 10 can be along the circular direction of annular body 3 towards the same side (such as 5 ° skewed at an angle relative to vertical direction To 30 °, so as to there is angle with the central axis of annular body 3 respectively, actual experiment process of manufacturing experimently confirms, this angle to be present Preferred constructive form after being installed on disintegrating machine, due to each material impacting portion 10 have relative to vertical direction it is certain Gradient, except material support bottom wall 5 can support stacking material, the side in material impacting portion 10 can also undertake partial material Support accumulation miscellaneous function, this causes material and a material impacting portion 10 to be hit after tentatively crushing, can be spaced In space 15 directly in the partial material for the material lining 4 that bounce-back is accumulated to the side in another relative material impacting portion 10, from And directly form the mutual material grinding of material and hit so that the order knockout process of material is compacter effectively, actual Manufacturing experimently test data is confirmed, the crushing efficiency of disintegrating machine is not only obviously improved under this preferred constructive form, and broken material Shaping effect it is outstanding, the voidage of broken material basically reaches less than 25%.

In addition, as described above, material impacting portion 10 is preferably rigid shock portion, more reliably to obtain the preliminary of material Crushing effect.Further, since the maximum kinetic energy that material hits first is born in material impacting portion 10, and ceaselessly bear material Friction, it is preferred that material impacting portion 10 can be made or shown by Wear-resistant Treatment by high-abrasive material.

On the basis of the technical scheme of the above-mentioned anvil iron device of the present invention, as described above, for the ease of anvil iron device Processing and manufacturing, it can also be integral type structure that annular body 3, which can be formed as segmented, therefore matingly, as shown in figure 4, In the range of the technology design of the present invention, the present invention also provides a kind of anvil ironware, and the anvil ironware is used as the composition of above-mentioned anvil iron device Component, so as to assemble to form the anvil iron device by multiple anvil ironwares, wherein, the anvil ironware is included as upper The unit main body portion 18 of a part for annular body 3 is stated, the inner surface in the unit main body portion 18 is projectedly provided with least one Individual material impacting portion 10.

It is corresponding with the technical scheme of the above-mentioned disintegrating machine of the present invention, the material breaking method of the present invention is described below, is needed It is noted that although the above-mentioned disintegrating machine of the present invention can realize following material breaking methods of the present invention, but it is of the invention Breaking method be not limited to realize using above-mentioned disintegrating machine, any breaker or material crushing process, as long as it is broken Process employs the technical concept that the order of the following material breaking method of the present invention is hit, all should be when the material for belonging to the present invention Within the protection domain of breaking method.

Specifically, shown in Figure 7, material breaking method of the invention comprises at least order crushing process, and the order is broken Broken technique in turn includes the following steps：First so that the material to be broken of motion collides material impacting portion 10 to be crushed, from And obtain broken material；Second so that at least a portion in the broken material of motion hits material lining 4, to pass through fragment Material mutually hits friction with the material in material lining 4 and shaping is further crushed to broken material, wherein the material in material lining 4 With the material that broken material is same type.

In the above-mentioned material breaking method of the present invention, expect that the material in lining 4 typically with broken material is same type Material, with prevent output broken material be contaminated with other materials.As described above, the material breaking method of the present invention can lead to The above-mentioned disintegrating machine realization of the present invention is crossed, but be not limited to that this, for example, the technology structure of the material breaking method in the present invention Within the scope of think of, the crusher chamber of disintegrating machine can be formed as double-decker, and upper strata is using the broken of traditional " material breaks anvil iron " Structure, lower floor use the cataclasitlc structure of traditional " material breaks material ", and material can be transported to down after upper strata is tentatively broken The further shaping that layer progress material breaks material crushes.For another example, the present invention material breaking method technical concept enlightenment Under, some potential rivals can even realize the material breaking method of the present invention using two traditional disintegrating machines, A disintegrating machine for traditional " material breaks anvil iron " pattern in this two disintegrating machines, another is traditional " material breaks material " The disintegrating machine of pattern, after disintegrating machine of the material by " material breaks anvil iron " pattern is tentatively crushed, then it will pass through preliminary broken Material be transported in the disintegrating machine of another " material breaks material " pattern and further crushed and shaping.But no matter It uses which kind of breaker or material crushing process, as long as its shattering process employs the technology that said sequence of the present invention hits Design, all should be within the protection domain of material breaking method for belonging to the present invention.

On the basis of the above-mentioned technical concept of material breaking method of the present invention, it is preferable that in the first step, make Obtain material to hit with rigid material impacting portion 10, so can more reliably ensure the tentatively broken efficiency of material, It is so that tentatively broken more abundant.In addition, in the first step, material accelerator (such as impeller unit can be passed through 6) material movement is caused；And in the second step so that at least a portion in broken material by with material impacting The collision in portion 10 and deflecting simultaneously hit material lining 4, in this case, without setting special material accelerator again, and by Remaining kinetic energy after material collides with material impacting portion 10 is hit with material lining 4, and this make it that material crushing process is simpler Just it is practical, obtain good crushing effect while processing cost is saved.

The foregoing describe disintegrating machine, mineral production line, anvil iron device and its anvil ironware and the broken side of material of the present invention The basic embodiment of method and related preferred embodiment.In order to help those skilled in the art more profoundly to understand this hair Bright technical scheme, it is broken shown in the disintegrating machine and Fig. 5 and Fig. 6 below in conjunction with the preferred embodiment for the present invention shown in Fig. 2 Broken principle analysis figure, the broken course of work of the present invention is described on the whole.

Substantially belong to a kind of referring to the material shattering process that shown in Fig. 2, Fig. 5 and Fig. 6, disintegrating machine of the invention is realized More meet the technical process that native granular crushes Forming Theory, it is brand-new that it originally employs " material is mixed with anvil iron order and beaten " Breaking patterns.Shown in Fig. 2 be preferable to carry out structure type under, there is sheet material shock portion by setting in the crusher chamber 2 10 anvil iron device 13, there is clearance space 15 between the material impacting portion 10 of sheet, expect lining 4 for being formed, material from Impeller unit 6 first realized after flying out with the collision of the material impacting portion 10 of anvil iron device 13 it is preliminary broken, it is preliminary it is broken after material Continue to hit the material lining 4 between material impacting portion 10 under remaining kinetic energy, so as to realize by the shock of material and material Collision grinding.

As shown in Fig. 2 material (such as ore) to be broken falls into impeller unit 6, impeller unit from pan feeding chamber 1 6 are installed on Bearning mechanism 7, and are rotated at a high speed by motor driven via transmission mechanism 8.Thrown away after material is accelerated and anvil The material impacting portion 10 of iron device 13 hits and forms broken (i.e. " material breaks anvil iron "), makes full use of the kinetic energy of high-speed material. Referring to shown in Fig. 5 and Fig. 6, because impeller unit 6 rotates the material movement direction thrown away mainly along the direction of rotation of impeller unit 6 Tangential, therefore the side of the projecting ends in most high-speed material key strike sheet material shock portions 10, so, tentatively The major part of broken material can rebound on the material lining 4 that deflecting is struck in clearance space 15, carry out it is further broken and Shaping (i.e. " material breaks material "), so as to realize the breaking patterns of " material anvil iron order is mixed to beat " of first preliminary broken rear shaping. Further, since the reason for projected angle of impact, the fraction hit with material impacting portion 10 in the material after preliminary crush also can be by thing The high-speed material collision expected resilience after hitting and continue to throw away with impeller unit 6 is broken, and can cause the preliminary fragment of resilience Material is discharged after further crushing shaping under self-gravity action by discharging bin 9, between material and material that this resilience is hit Collision is in the disintegrating machine of traditional " material breaks anvil iron " pattern and existing, its tool of crushing effect to disintegrating machine of the present invention There is certain booster action, it can also cause a small amount of high-speed material that impeller unit 6 is thrown away is because tentatively broken by resilience The shock of material and discharged by discharging bin 9.In addition, due to reasons such as accidental impacts, a small amount of high speed that impeller unit 6 is thrown away Material is also possible to directly impinge on the material lining 4 between material impacting portion 10.But generally speaking, this small amount of thing The non-sequential shock of material mixes the shattering process of shock and can't influence the crushing effect of the present invention, and disintegrating machine of the invention is whole It has been significantly improved on body relative to the disintegrating machine of prior art in terms of crushing efficiency and broken kernel type effect is taken into account.

It is brand-new originally to form a kind of brand-new " material anvil iron order is mixed to beat " by the present invention it can be seen from upper description Breaking patterns, it first passes through the material impacting anvil iron of high-speed motion and tentatively crush, and makes full use of its initial larger kinetic energy, Then tentatively broken material further hits material lining 4, good so as to obtain to realize the mutual grinding of material and material Grain type.

A kind of that is, crushing process of " order is hit " of substantially realizing in a creative way for the present invention so that thing Material is first hit with material impacting portion 10, and then is caused material deflecting and hit with material lining 4, so that material exists Successively realize in shattering process and hit with the material impacting portion 10 of anvil iron device and the continuous successively of material lining 4, it is utilized The shock of material impacting portion and the material with initial larger kinetic energy tentatively crush, and has of a relatively high crushing efficiency, And then further broken shaping is carried out to tentatively broken material using lining 4 is expected, so as to have good grain type effect.It is real The Site Detection result of border production shows that the material percentage of damage of disintegrating machine of the invention is higher, and crushing efficiency is apparently higher than existing The disintegrating machine of technology, or it is at least suitable with using the disintegrating machine of " material breaks anvil iron " pattern, and also the grain type of broken material is good Good, the voidage of broken material is less than 44%, even up to less than 30%.The present invention is by way of Promethean order is hit Not only be truly realized " material and anvil iron mixed beat " breaking patterns, substantially breached the technical bottleneck of field of cracking machine with Technology barrier, form the huge technological break-through of field of cracking machine.

The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme Monotropic type, these simple variants belong to protection scope of the present invention.

For example, it is desired to it is noted that in the range of the technology design of disintegrating machine of the present invention, disintegrating machine cause material movement or The mode of acceleration can use known various forms, and be not limited to the form that above-mentioned conventional centrifugation throws away shock, even It can be hit by means of the impact potential energy of material gravity fall itself with material impacting portion 10.

For another example, for the relative position relation in material impacting portion 10 and material lining forming portion 11 is arranged, in the skill of the present invention In art concept, the disintegrating machine of the above-mentioned basic embodiment of the present invention can pass through material impacting portion 10 and material lining forming portion 11 A variety of arrangement forms realize, and the circumferentially-adjacent arrangement form shown in Fig. 2 and Fig. 3 is not limited to, as long as it is so that material Shock portion 10 and the relative position relation of at least one material lining forming portion 11 are correspondingly arranged as so that being hit with material impacting portion 10 Deflecting strikes on the material lining 4 of corresponding material lining forming portion 11 material afterwards at least in part, is so as to which realization order is hit Can.For example, material lining forming portion 11 can be formed obliquely in the lower section in material impacting portion 10, whereabouts material impacting to material After in shock portion 10 by the back-lash power of self gravitation and material impacting portion 10 influenceed and deflecting strike material lining forming portion 11 on On the material lining 4 of accumulation, so as to mutually hit friction with the material in material lining forming portion 11, and cause in material lining forming portion 11 Material, which is exported or glided along inclined material lining forming portion 11, is output to discharging bin.For another example, thing is struck in the first direction in material In the case of expecting shock portion 10, material lining forming portion 11 can be formed on the position of the reflection direction of material, so that material After being hit with material impacting portion 10, deflecting is struck on the material lining 4 of material lining forming portion 11, is achieved in order and is hit, these Simple variant mode all should be within the range of the technology design for belonging to of the invention.

It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can The combination of energy no longer separately illustrates.

In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally The thought of invention, it should equally be considered as content disclosed in this invention.

Claims (27)

1. disintegrating machine, including for bearing the broken reshaping structure of material impacting, wherein, the broken reshaping structure includes material Shock portion (10) and material lining forming portion (11), the material lining forming portion (11) are configured to take material in form material lining (4), the relative position relation of each material impacting portion (10) and at least one material lining forming portion (11) is correspondingly arranged For can be during the broken work of the disintegrating machine so that the material at least portion after being hit with the material impacting portion (10) Point ground deflecting strike corresponding to material lining forming portion (11) the material lining (4) on, so as to continuously realize material according to It is secondary to be hit with the order of the material impacting portion (10) and the material lining (4).

2. disintegrating machine according to claim 1, wherein, each material impacting portion (10) each with it is at least one described Material lining forming portion (11) is disposed adjacent as can be during the broken work of the disintegrating machine so that with the material impacting portion (10) deflecting strikes the material lining that the adjacent material serves as a contrast forming portion (11) to the material that is broken after hitting at least in part On layer (4).

3. disintegrating machine according to claim 1, wherein, the material impacting portion (10) is rigid shock portion.

4. disintegrating machine according to claim 1, wherein, the material lining forming portion (11) is configured to accumulate the deflecting Material in partial material to form the material lining (4).

5. disintegrating machine according to claim 1, wherein, the material lining forming portion (11) is constructed so that the material serves as a contrast to be formed The material amount of taking in portion (11) is limited to be used to form the material lining (4), with the material of the deflecting and the material lining (4) partial material in knockout process in knock against each other material can serve as a contrast forming portion (11) from the material and leave.

6. disintegrating machine according to claim 1, wherein, the disintegrating machine is sand trimmer processed.

7. disintegrating machine according to any one of claim 1 to 6, wherein, it can be revolved in the crusher chamber (2) of the disintegrating machine It is provided with impeller unit (6) with turning, and there are multiple institutes around the impeller unit (6) arranged for interval in the crusher chamber (2) State material impacting portion (10), the inner and impeller of the direction impeller unit (6) of each material impacting portion (10) Device (6) separately, and the adjacent material impacting portion (10) on the circular direction of multiple material impacting portions (10) Between be respectively formed with corresponding to material lining forming portion (11), the material lining forming portion (11) is towards the impeller unit (6) Protrusion degree be no more than the inner protrusion journey towards the impeller unit (6) of the corresponding adjacent material impacting portion (10) Degree.

8. disintegrating machine according to claim 7, wherein, the material lining forming portion (11) is relative to the impeller unit (6) It is recessed between the corresponding adjacent material impacting portion (10), it is relative so as to the inner of the adjacent material impacting portion (10) Protruded in the corresponding material lining forming portion (11) more towards the impeller unit (6).

9. disintegrating machine according to claim 7, wherein, the size of space between the adjacent material impacting portion (10) is set It is set to 1-3 times of disintegrating machine raw meal particle size to be broken.

10. disintegrating machine according to claim 7, wherein, the disintegrating machine is vertical shaft crusher, the impeller unit (6) it is arranged on vertical shaft (14), when rotated can be got rid of material to be broken to described broken using centrifugal intertia force Broken reshaping structure.

11. disintegrating machine according to claim 10, wherein, the broken reshaping structure includes anvil iron device (13), described Anvil iron device (13) includes the annular body (3) arranged around the impeller unit (6) and the inwall for being arranged on the annular body The multiple material impacting portions (10) protruded on face and towards the impeller unit (6), the plurality of material impacting portion (10) it is spaced apart along the circular direction of the annular body (3)；

Wherein, the clearance space between the material impacting portion (10) adjacent on the circular direction of the annular body (3) (15) bottom is provided with the material support bottom wall (5) as material lining forming portion (11), to cause the adjacent material Space between shock portion (10), material support bottom wall (5) and the annular body (3) is formed as material and takes area in, its Described in the outer end of material support bottom wall (5) at least extend to the annular body (3), and material support bottom wall (5) Inner towards the impeller unit (6) is no more than adjacent described of correspondence on direction extend towards the impeller unit (6) The inner in material impacting portion (10).

12. disintegrating machine according to claim 11, wherein, the material support bottom wall (5) it is inner towards the leaf The direction of wheel apparatus (6) extension is recessed between the corresponding adjacent material impacting portion (10).

13. disintegrating machine according to claim 11, wherein, the material support bottom wall (5) can be relative to the impeller Device (6) adjusts installation site, is extended with adjusting the inner of the material support bottom wall (5) towards the impeller unit (6) Direction on relative to the impeller unit (6) position.

14. disintegrating machine according to claim 13, wherein, the material support bottom wall (5) is that pad is put in the ring-type master The material supporting plate of body (3) bottom, the housing (16) of the disintegrating machine is at the position corresponding to the crusher chamber (2) formed with ring Shape catching step (12), the material supporting plate are supported on the annular stop step (12), the annular stop step (12) Inward flange (19) in the inner (20) no more than the material supporting plate.

15. disintegrating machine according to claim 11, wherein, the annular body (3) is circular main body, and each described Size of the material impacting portion (10) along the annular body (3) axial direction is equal to the axial dimension of the annular body (3).

16. disintegrating machine according to claim 15, wherein, each material impacting portion (10) is in rectangular body plate shape, and And

Each material impacting portion (10) is each radially orientated the impeller unit (6) protrusion along the annular body (3), And each material impacting portion (10) is each in same plane or each institute with the central axis of the annular body (3) Stating between the central axis of material impacting portion (10) and the annular body (3) has angle.

17. disintegrating machine according to claim 11, wherein, the top of the disintegrating machine is provided with pan feeding chamber (1), the pan feeding chamber (1) lower part outlet connects with the top inlet of the impeller unit (6), and the periphery side outlet court of the impeller unit (6) To the broken reshaping structure, the bottom of the crusher chamber (2) is provided with the discharging chamber (9) connected with the crusher chamber (2)；With And the top of the vertical shaft (14) is provided with the impeller unit (6), bottom is connected to rotation via transmission mechanism (8) and driven Dynamic device.

18. mineral production line, wherein, the mineral production line includes the disintegrating machine according to any one of claim 1 to 17.

19. anvil iron device, it is used as the material collision breaker of disintegrating machine, wherein, the anvil iron device includes annular body (3), the central area of the annular body (3) is formed as the impeller unit Rotary District (17) for accommodating impeller unit,

Multiple material impacting portions (10) for bearing material impacting are provided with the internal face of wherein described annular body (3), The plurality of material impacting portion (10) is protruded towards the impeller unit Rotary District (17) and along the circular direction of the annular body (3) It is spaced apart, the inner and the impeller unit of the direction impeller unit Rotary District (17) of each material impacting portion (10) Rotary District (17) is separately；And on the circular direction of the annular body (3) the adjacent material impacting portion (10) it Between clearance space (15) be formed as material deflecting hit space, with cause and the material impacting portion (10) hit after material Deflecting it can strike at least in part in adjacent material deflecting shock space corresponding with the material impacting portion (10).

20. anvil iron device according to claim 19, wherein, the interval chi between the adjacent material impacting portion (10) 1-3 times of the very little raw meal particle size to be broken for being arranged to the disintegrating machine.

21. anvil iron device according to claim 19, wherein, the annular body (3) is circular main body, and each institute State the axial dimension that size of the material impacting portion (10) along the annular body (3) axial direction is equal to the annular body (3).

22. anvil iron device according to claim 19, wherein, each material impacting portion (10) is in rectangular body plate shape, And

Each material impacting portion (10) is each radially orientated the impeller unit Rotary District along the annular body (3) (17) protrude, and central axis of each material impacting portion (10) each with the annular body (3) is in same plane Or there is angle between the central axis of each material impacting portion (10) and the annular body (3).

23. the anvil iron device according to any one of claim 19 to 22, wherein, the material impacting portion (10) is rigidity Shock portion.

24. anvil ironware, wherein, the anvil ironware is used as the group of the anvil iron device according to any one of claim 19 to 23 Into component, that can assemble to form the anvil iron device by multiple anvil ironwares, the anvil ironware includes being used as the ring The unit main body portion (18) of a part for shape main body (3), the inner surface in the unit main body portion (18) are projectedly provided with least One material impacting portion (10).

25. material breaking method, wherein, the material breaking method comprises at least order crushing process, the order crushing process according to It is secondary to comprise the following steps：

First step so that material to be broken collision material impacting portion (10) of motion is to be crushed, so as to obtain fragment Material；

Second step so that at least a portion in the broken material of motion hits material lining (4), with by described broken Material mutually hits friction with the material in the material lining (4) and shaping is further crushed to the broken material, wherein institute State material of the material in material lining (4) with the broken material for same type.

26. material breaking method according to claim 25, wherein, in the first step so that the material with The rigid material impacting portion (10) is hit.

27. the material breaking method according to claim 25 or 26, wherein,

In the first step, pass through material accelerator material movement；And

In the second step so that at least a portion in the broken material by with the material impacting portion (10) Collision and deflecting and hit the material lining (4).