CN209188993U - A kind of vertical crusher with more stage units - Google Patents

Abstract

The utility model relates to crushing materials to be classified processing technique field, more particularly to a kind of vertical crusher with more stage units, including body, disintegrating mechanism, rotary drive mechanism and classification mechanism, the disintegrating mechanism is set in body inner cavity, the rotary drive mechanism is for driving disintegrating mechanism to rotate, the classification mechanism is set on body top cover, classification mechanism includes multiple stage units and a plurality of discharge nozzle, it is uniformly distributed on the body top cover to have multiple discharge ports, the a plurality of discharge nozzle is tightly connected with multiple discharge ports respectively, the stage unit is set to discharge outlet, stage unit includes driving motor and grading wheel, the driving motor is located at the surface of grading wheel, the power output shaft of the driving motor passes through discharge nozzle and is fixedly connected with grading wheel, the grading wheel is located below the discharge opening.In the present invention that the classification efficiency of powder is high, the powder fineness precision of production is high.

Description

A kind of vertical crusher with more stage units

Technical field

The utility model relates to crushing material classification processing technique field more particularly to a kind of standing with more stage units Formula pulverizer.

Background technique

Currently, pulverizer is used for the higher material of workhardness, such as barite, wollastonite, quartz and feldspar, material Mohs' hardness is generally 5.5 grades or so, more hard difficult mill.Processing raw material for pulverizer falls to disintegrating mechanism from feed inlet (ring roll mill or impact grinding) reaches grader, and then powder sieves after tup or along emery wheel crushing under the drive of air-flow Choosing.

In materiel machining pulverizer, grader is the very crucial structure for preparing superfine powder, can by grader To process the powder of specified particle size distribution.With the development of science and technology all trades and professions to the granularity of powder and size distribution requirements by Gradually develop to thin and narrow direction, therefore, to the requirement of classifying equipoment higher performance.

It is mostly single stage unit in traditional pulverizer, and as powder demand is promoted, equipment enlarging is single simultaneously The diameter of grading wheel constantly increases, and revolving speed is improved with regard to relative difficulty, and it is highly efficient and productive to be unable to satisfy superfine powder, it is high accurately Production.Therefore, domestic and international manufacturer just develops horizontal multi-head grader based on the above issues.But with horizontal multi-head point Grade machine is used for a long time, and the grading wheel force unbalance of horizontal multi-head grader, material is uneven by airflow function, multiple grading wheels Between air-flow the problem of interfering with each other, the classification efficiency of powder is adversely affected with grading effect just gradually highlight.

Summary of the invention

For this reason, it may be necessary to provide a kind of vertical crusher with more stage units, to solve pulverizer in the prior art Grading wheel discontinuity equalization, and production efficiency is low, the not high problem of precision.

To achieve the above object, a kind of vertical crusher with more stage units, the vertical powder are inventor provided Broken machine includes body, disintegrating mechanism, rotary drive mechanism and classification mechanism, and the disintegrating mechanism is set in body inner cavity, institute Rotary drive mechanism is stated for driving disintegrating mechanism to rotate, the classification mechanism is set on body top cover, and classification mechanism includes Multiple stage units and a plurality of discharge nozzle, it is uniformly distributed on the body top cover to have multiple discharge ports, a plurality of discharge nozzle point It is not tightly connected with multiple discharge ports, the stage unit is set to discharge outlet, and stage unit includes driving motor and classification Wheel, the driving motor are located at the surface of grading wheel, and the power output shaft of the driving motor passes through discharge nozzle and grading wheel It is fixedly connected, the grading wheel is located below the discharge opening, and powder flows to discharge port via grading wheel, and the grading wheel is located at powder The top of broken mechanism.

As a kind of preferred structure of the utility model, the body includes pedestal, assorting cylinder and pulverization cylinder, the crushing Cylinder is set on pedestal, and the assorting cylinder is located at the top of pulverization cylinder, and the discharge port is opened on the top cover of assorting cylinder, described Grading wheel is located in the inner cavity of assorting cylinder, and the disintegrating mechanism is located in the inner cavity of pulverization cylinder.

As a kind of preferred structure of the utility model, the vertical crusher further includes deflector, the flow guiding machine Structure is set in assorting cylinder, and the top of deflector is fixedly connected with assorting cylinder top cover, and the grading wheel of the stage unit is located at Between assorting cylinder side wall and deflector.

As a kind of preferred structure of the utility model, the deflector is deflection cone, and the deflection cone is set to machine At the center of body top cover, the relatively big end of deflection cone is fixedly connected with the top cover of assorting cylinder.

As a kind of preferred structure of the utility model, the vertical crusher further includes spreader, and the spreader is set It is placed in pulverization cylinder, and spreader is located at the lower section of deflector, the spreader is hollow structure, and the large mouth of spreader leans on Nearly deflector.

As a kind of preferred structure of the utility model, the vertical crusher further includes feeding mechanism, the charger Structure is that spiral feeds assembly, and spiral charging assembly includes hopper and screw-feeder, the screw-feeder and hopper bottom Portion is connected, and the side wall that the feed inlet of screw-feeder passes through deflection cone is connected with water conservancy diversion inner cavity.

As a kind of preferred structure of the utility model, the assorting cylinder is detachably connected with pulverization cylinder.

As a kind of preferred structure of the utility model, the vertical crusher further includes demarcation plate, the adjacent classification Demarcation plate is provided between wheel, assorting cylinder is divided into multiple grading rooms by the demarcation plate.

As a kind of preferred structure of the utility model, the vertical crusher further includes aggregate pipe, and the aggregate pipe is set It is placed at body top cap central, the discharging nozzle of the multiple discharge nozzle is connected to aggregate pipe.

As a kind of preferred structure of the utility model, the disintegrating mechanism is ring roll mill, Vertical Mill or impact grinding.

It is different from the prior art, above-mentioned technical proposal has the advantages that the utility model one kind has more stage units Vertical crusher, multiple stage units and a plurality of discharge nozzle are set in the pulverizer, and material enters in body, by pulverizer Structure is by crushing material at powder, and powder is moved under the drive of air-flow at the grading wheel of each stage unit, each stage unit Driving motor drives grading wheel rotation, carries out fineness screening to powder, the satisfactory powder of fineness passes through grading wheel and passes through machine Discharge port on body top cover, is then discharged via discharge nozzle.Stage unit is arranged to vertical structure in the present invention, is driven Stress is more uniform steady when dynamic motor drives grading wheel rotation, and symmetrical by material pneumatic even action, failure rate of machinery is low, can be with The effectiveness of classification and classification efficiency of powder are improved, and replaces the list of traditional major diameter grading wheel using multiple stage units Stage unit structure allows the minor diameter of more stage units to be classified wheel speed and is promoted while guaranteeing pulverizer high yield, To promote the particle classifying precision of the present apparatus, in addition, the present apparatus can control grading wheel by driving motor has different turn Speed selects collection to carry out a variety of fineness powder generals simultaneously.

Detailed description of the invention

Fig. 1 is a kind of strabismus schematic diagram of one embodiment of vertical crusher with more stage units of the utility model；

Fig. 2 is a kind of schematic top plan view of one embodiment of vertical crusher with more stage units of the utility model；

Fig. 3 is the strabismus schematic diagram of classification mechanism in a kind of vertical crusher with more stage units of the utility model；

Fig. 4 is the schematic top plan view of classification mechanism in a kind of vertical crusher with more stage units of the utility model；

Fig. 5 is the strabismus schematic diagram of classification mechanism in a kind of vertical crusher with more stage units of the utility model；

Fig. 6 is the elevational schematic view of classification mechanism in a kind of vertical crusher with more stage units of the utility model；

Fig. 7 is the partial cutaway view schematic in Fig. 6 along the direction D-D；

Fig. 8 is the oblique of another embodiment of classification mechanism in a kind of vertical crusher with more stage units of the utility model Depending on schematic diagram；

Fig. 9 is that another embodiment of classification mechanism is bowed in a kind of the utility model vertical crusher with more stage units Depending on signal.

Description of symbols:

100, body；

110, pedestal；111, air inlet；

120, assorting cylinder；121, discharge port；

130, pulverization cylinder；131, access cover；

200；Rotary drive mechanism；210, rotary drive motor；

300, classification mechanism；

310, stage unit；311, driving motor；312, grading wheel；313, bearing block；

320, discharge nozzle；

400, deflector；

500, spreader；

600, spiral feeds assembly；610, hopper；620, screw-feeder；

700, demarcation plate；

800, grading room；

900, aggregate pipe.

Specific embodiment

Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality It applies example and attached drawing is cooperated to be explained in detail.

1 and Fig. 9 are please referred to, the utility model provides a kind of vertical crusher with more stage units, described vertical Pulverizer includes body 100, disintegrating mechanism (not shown), rotary drive mechanism 200 and classification mechanism 300, the disintegrating mechanism It is set in 100 inner cavity of body, for driving disintegrating mechanism to rotate, the classification mechanism 300 is set the rotary drive mechanism 200 It is placed on 100 top cover of body, classification mechanism 300 includes multiple stage units 310 and a plurality of discharge nozzle 320, and the body 100 pushes up Cover it is uniformly distributed have multiple discharge ports 121, a plurality of discharge nozzle 320 is tightly connected with multiple discharge ports 121 respectively, described Stage unit 310 is set at discharge port 121, and stage unit 310 includes driving motor 311 and grading wheel 312, the driving electricity Machine 311 is located at the surface of grading wheel 312, and the power output shaft of the driving motor 311 passes through discharge nozzle 320 and grading wheel 312 are fixedly connected, and the grading wheel 312 is located at the lower section of discharge port 121, and powder flows to discharge port 121 via grading wheel 312, The grading wheel 312 is located at the top of disintegrating mechanism.Vertical crusher described in the utility model is used for hard ware material crushing and processing To obtain the powder for meeting fineness requirement, the hard ware material includes barite, wollastonite and quartz etc..The vertical crusher It can be adapted for the production work of the powder fineness of different size, it is preferred that the utility model vertical crusher is used in ultra-fine The production of powder, processing efficiency is higher, and Product Precision is high.It is general to think powder in 2500-3000 mesh in crushing material field Between can then be referred to as superfine powder.The vertical crusher includes body 100, disintegrating mechanism, 200 and of rotary drive mechanism Classification mechanism 300, main structure of the body 100 as pulverizer, for carry installation disintegrating mechanism, classification mechanism 300, The composed structures such as feeding mechanism.The disintegrating mechanism is specifically used as the cataclasitlc structure of material, and material impact is crushed or is ground It is broken for powder.The rotary drive mechanism 200 is for driving disintegrating mechanism to rotate, to realize impact to material or grind Mill.Specifically, the rotary drive mechanism 200 includes rotary drive motor 210, rotation axis and transmission mechanism, the rotation Driving motor 210 drives rotary shaft rotation by transmission mechanism, and then drives the disintegrating mechanism rotation being sheathed in rotary shaft.Institute It states classification mechanism 300 and is used to screen whether the smashed powder of hard ware material is qualified, qualified powder passes through 312 gap of grading wheel Become powder finished product via the discharge of discharge port 121, the inadequate powder of fineness falls to pulverizer after being graded 312 impact of wheel again Continue to crush on structure.

As shown in figs. 3 to 9, specifically, the classification mechanism 300 includes multiple stage units 310 and a plurality of discharge nozzle 320.The stage unit 310 is specific as the powder sieving and grading mechanism 300 in the present apparatus, specifically, the stage unit 310 include driving motor 311 and grading wheel 312, and the driving motor 311 provides mechanism as the power of stage unit 310, uses To drive grading wheel 312 to be rotated；The grading wheel 312 is used to screen the fineness of powder, passes through driving motor 311 The revolving speed of control grading wheel 312 can screen the powder of different fineness, and the revolving speed of grading wheel 312 is faster, can pass through grading wheel 312 powder fineness is higher.The discharge port 121 serves not only as qualified powder outlet, while being also the peace of stage unit 310 Hole is filled, the driving motor 311 is set to the top of discharge port 121, and the power output shaft of driving motor 311 sequentially passes through discharging Pipe 320, discharge port 121 are fixed with the grading wheel 312 being set in body 100.Preferably, the driving motor 311 is frequency conversion Motor, variable-frequency motor speed regulation is simple, more energy saving.Discharging structure of the discharge nozzle 320 as each stage unit 310 is used It is collected outside in by the powder conveying screened by grading wheel 312 to device.

In actual use, the driving motor 311 that operating personnel starts rotary drive mechanism 200 first drives disintegrating mechanism It is rotated, material to be comminuted is added into the crushing chamber of vertical crusher at the same time, and start 311 band of driving motor Dynamic grading wheel 312 rotates, so that hard ware material falls on disintegrating mechanism and then is ground into powder, it is preferred that in pulverizer peripheral hardware It sets the wind energies such as air blower and device is provided, gas is passed by 100 inner cavity of body by the air inlet 111 being arranged on body 100 In, then the powder after being crushed by hard ware material can then move to the classification of each stage unit 310 under the drive of gas It takes turns at 312, each grading wheel 312 carries out fineness sieving and grading, meets the powder that the screening of 312 fineness of grading wheel requires and passes through grading wheel 312 are successively discharged and crush by the discharge port 121 on 100 top cover of body and the discharge nozzle 320 being tightly connected with discharge port 121 Machine, and not meeting 312 fineness requirement powder of grading wheel can then be got rid of down, be crushed again by the disintegrating mechanism of pulverizer. In embodiment as shown in Figures 1 to 4, when driving motor 311 drive each grading wheel 312 revolving speed it is consistent when, pass through each classification The powder fineness of 312 screening of wheel is consistent, and the collection of powder at this time can respectively enter collection device by a plurality of discharge nozzle 320 In, also can be set in an additional aggregate pipe 900,320 mouthfuls of the discharge nozzle of the multiple discharge nozzle 320 with aggregate pipe 900 Connection simplifies layout of beam line, the present apparatus can be right so that qualified powder all enters and carries out unified collection in aggregate pipe 900 The powder of fineness of the same race, classification efficiency is high, powder yield is high.In embodiment as shown in Figure 8 and Figure 9, when 311 band of driving motor Move each stage unit 310 312 revolving speed of grading wheel it is not quite identical when, the utility model vertical crusher then can be used at this time It is different by the powder fineness specification of different rotating speeds grading wheel 312 in the powder of several different fineness specifications, so that the present apparatus Versatility is stronger；Preferably, the discharge nozzle 320 is discharging elbow, and 320 mouthfuls of discharge nozzle of the discharging elbow are directed away from point The direction of grade cylinder 120 facilitates the collection conduit of itself and device external to carry out so that 320 mouthfuls of discharge nozzle are respectively facing different directions Cooperation.And the disintegrating mechanism of the utility model vertical crusher has the stage unit 310 of multiple autonomous workings, has both made at certain When one or certain stage units 310 damage occur and can not be worked normally, other stage units 310 will not be influenced Work, so that the present apparatus has stronger practicability.In addition, stage unit 310 is arranged to vertical structure in this programme, Stress is more uniform steady when driving motor 311 drives grading wheel 312 to rotate, mechanical breakdown symmetrical by material pneumatic even action Rate is low, and the effectiveness of classification of powder is high, high-efficient, to further increase the power production efficiency and production precision of pulverizer.

Referring to Fig. 1, a kind of preferred embodiment as the utility model, the body 100 includes pedestal 110, classification Cylinder 120 and pulverization cylinder 130, the pulverization cylinder 130 are set on pedestal 110, and the assorting cylinder 120 is located at the upper of pulverization cylinder 130 Side, the discharge port 121 are opened on the top cover of assorting cylinder 120, and the grading wheel 312 is located in the inner cavity of assorting cylinder 120, institute Disintegrating mechanism is stated to be located in the inner cavity of pulverization cylinder 130.Preferably, pedestal 110 is made of stainless steel, and pedestal 110 is often and ground Contact, easily corrosion due to humidity, stainless steel is firmly corrosion-resistant to can be good at solving the problems, such as this.Specifically, described Air inlet 111 can be opened on pedestal 110, and air inlet 111 is connected to crushing chamber in pulverization cylinder 130, for into crushing chamber It is passed through gas.The assorting cylinder 120 has classification chamber, and the powder after crushing material is sent in classification chamber by disintegrating mechanism, It is classified intracavitary progress material screening.In certain preferred embodiments, the assorting cylinder 120 is detachably connected with pulverization cylinder 130, Using the above structure when classification mechanism 300 is damaged, it can very easily dismantle and repair or integral replacing.It is preferred that , access hole is also provided on the pulverization cylinder 130, the access hole is used to carry out repair and maintenance, access hole to disintegrating mechanism On be provided with access cover 131, pulverizer carry out crushed work when need to seal access hole.

It please refers in Fig. 1, Fig. 5, Fig. 6 and preferred embodiment shown in Fig. 7, the vertical crusher further includes deflector 400, the deflector 400 is set in assorting cylinder 120, the top of deflector 400 and the fixed company of 120 top cover of assorting cylinder It connects, the grading wheel 312 of the stage unit 310 is located between 120 side wall of assorting cylinder and deflector 400.The deflector 400 powder for that will not screened by the grading wheel 312 of stage unit 310 carries out leading current direction, on the one hand will be underproof Disintegrating mechanism is facilitated further to crush the powder on powder water conservancy diversion to disintegrating mechanism, so that powder meets operation people On the other hand the processing request of member can also play powder movement barrier effect to a certain extent, avoid unqualified powder fast It is screened at the grading wheel 312 for moving to other stage units 310 of speed, carries out unnecessary repetition and screen.Deflector 400 top is fixedly connected with the top cover of assorting cylinder 120, prevents powder from entering inside deflector 400.Specifically, described Deflector 400 can be guide shell or deflection cone.Preferably, the deflector 400 is deflection cone, and the deflection cone is set It is placed at the center of assorting cylinder 120, the relatively big end of deflection cone is fixedly connected with the top cover of assorting cylinder 120.Deflection cone is set to point At the center of the classification chamber of grade cylinder 120, facilitate the intermediate water conservancy diversion of the unqualified powder of fineness, it can be preferably by underproof powder It is crushed again on the disintegrating mechanism of honeycomb duct pulverizer, further increases the processing and classification efficiency of qualified powder.

In embodiment as shown in Figure 1, the vertical crusher further includes spreader 500, and the spreader 500 is set to In pulverization cylinder 130, and spreader 500 is located at the lower section of deflector 400, and the spreader 500 is hollow structure, spreader 500 large mouth is close to deflector 400.The spreader 500 primarily serves powder shunting function, avoids air-flow to falling Unqualified powder impacts.It can be by grading wheel 312 specifically, moving to underproof powder at stage unit 310 in powder It hits down and falls on disintegrating mechanism downwards again, and the smashed powder of disintegrating mechanism or continual with air-flow at the same time Stage unit 310 towards top moves, if spreader 500 is not used to separate the unqualified powder risen with air-flow, then The gas of rising then will affect falling for unqualified powder, and the design of spreader 500 then largely solves above-mentioned ask Topic.

Referring to Fig. 1, a kind of preferred embodiment as the utility model, the vertical crusher further include charger Structure, the feeding mechanism are that spiral feeds assembly 600, and the spiral charging assembly 600 includes hopper 610 and screw-feeder 620, the screw-feeder 620 is connected with 610 bottom of hopper, and the feed inlet of screw-feeder 620 passes through the side of deflection cone Wall is connected with water conservancy diversion inner cavity.Material conveying is carried out by screw-feeder 620, feeding is uniform, high-efficient.In the present embodiment In, the feed inlet of screw-feeder 620 is extend into spreader 500, and the material that screw-feeder 620 is sent into is directly by spreader 500 drop on disintegrating mechanism, when can prevent material from falling directly on disintegrating mechanism, influence of the air-flow to blanking.Preferably, The disintegrating mechanism is that ring roll is ground, Vertical Mill or impact grinding, ring roll mill carry out material by grinding and be crushed, and impact grinding passes through grating disk It rotates tup and material generation impact progress material is broken, be not related to the improvement of disintegrating mechanism in the present invention, made Disintegrating mechanism is existing component, therefore other existing mechanisms that can be used for crushing material can be used practical new in this Type vertical crusher.

In embodiment as shown in figs. 3 to 9, the vertical crusher further includes demarcation plate 700, the adjacent grading wheel Demarcation plate 700 is provided between 312, assorting cylinder 120 is divided into multiple grading rooms 800 by the demarcation plate 700.In this implementation In example, the classification inner cavity of assorting cylinder 120 is divided into multiple relatively independent grading rooms 800, multiple classifications by the demarcation plate 700 The grading wheel 312 of unit 310 is located in different grading rooms 800, enable each stage unit 310 completely each other It works independently, the air-flow that each rotation of grading wheel 312 agitation generates will not mutually cause to interfere, and the classification efficiency of powder is higher.? In specific embodiment, when being provided with deflector 400 in assorting cylinder 120, demarcation plate 700 and the cooperation of deflector 400 will The classification inner cavity of assorting cylinder 120 is divided into independent grading room 800.In a further embodiment, when not set in assorting cylinder 120 When deflector 400, it is fitted to each other by muti-piece demarcation plate 700 and assorting cylinder 120 is divided into multiple independent grading rooms 800.

In certain specific embodiments, the stage unit 310 further includes bearing block 313, and the bearing block 313 is fixed In on assorting cylinder 120, the power output shaft of the driving motor 311 is connected by bearing block 313 and grading wheel 312.The axis The setting for holding seat 313 facilitates and carries out better seal between grading wheel 312 and the top cover of assorting cylinder 120, so that powder must lead to Discharge port 121 could be passed through by crossing grading wheel 312.Preferably, it is provided with annular groove on 313 lower end surface of bearing block, be classified It takes turns 312 parts to be located in annular groove and can rotate along annular groove, so that the rotation of grading wheel 312 is more stable.

It should be noted that being not intended to limit although the various embodiments described above have been described herein The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent Within enclosing.

Claims (10)

1. a kind of vertical crusher with more stage units, which is characterized in that the vertical crusher includes body, pulverizer Structure, rotary drive mechanism and classification mechanism, the disintegrating mechanism are set in body inner cavity, and the rotary drive mechanism is for driving Dynamic disintegrating mechanism rotation, the classification mechanism are set on body top cover, classification mechanism include multiple stage units and it is a plurality of go out Expects pipe, uniformly distributed on the body top cover to have multiple discharge ports, a plurality of discharge nozzle is sealed with multiple discharge ports respectively to be connected It connects, the stage unit is set to discharge outlet, and stage unit includes driving motor and grading wheel, and the driving motor, which is located at, to be divided The surface of step cone, the power output shaft of the driving motor pass through discharge nozzle and are fixedly connected with grading wheel, the grading wheel position In the lower section of discharge port, powder flows to discharge port via grading wheel, and the grading wheel is located at the top of disintegrating mechanism.

2. the vertical crusher according to claim 1 with more stage units, which is characterized in that the body includes bottom Seat, assorting cylinder and pulverization cylinder, the pulverization cylinder are set on pedestal, and the assorting cylinder is located at the top of pulverization cylinder, the discharging Mouth is opened on the top cover of assorting cylinder, and the grading wheel is located in the inner cavity of assorting cylinder, and the disintegrating mechanism is located at pulverization cylinder In inner cavity.

3. the vertical crusher according to claim 2 with more stage units, which is characterized in that the vertical crusher It further include deflector, the deflector is set in assorting cylinder, and the top of deflector is fixedly connected with assorting cylinder top cover, The grading wheel of the stage unit is between assorting cylinder side wall and deflector.

4. the vertical crusher according to claim 3 with more stage units, which is characterized in that the deflector is Deflection cone, the deflection cone are set at the center of body top cover, and the relatively big end of deflection cone is fixedly connected with the top cover of assorting cylinder.

5. the vertical crusher according to claim 3 with more stage units, which is characterized in that the vertical crusher It further include spreader, the spreader is set in pulverization cylinder, and spreader is located at the lower section of deflector, and the spreader is Hollow structure, the large mouth of spreader is close to deflector.

6. the vertical crusher according to claim 5 with more stage units, which is characterized in that the vertical crusher It further include feeding mechanism, the feeding mechanism is that spiral feeds assembly, and the spiral charging assembly includes hopper and spiral charging Device, the screw-feeder are connected with feed hopper bottom, and the feed inlet of screw-feeder passes through in the side wall and water conservancy diversion of deflection cone Chamber is connected.

7. the vertical crusher according to claim 2 with more stage units, which is characterized in that the assorting cylinder and powder Broken cylinder is detachably connected.

8. with the vertical crusher of more stage units according to claim 2-7 any one, which is characterized in that described Vertical crusher further includes demarcation plate, and demarcation plate is provided between the adjacent grading wheel, and the demarcation plate divides assorting cylinder It is cut into multiple grading rooms.

9. the vertical crusher according to claim 1 with more stage units, which is characterized in that the vertical crusher Further include aggregate pipe, the aggregate pipe is set at body top cap central, the discharging nozzle of the multiple discharge nozzle with gather materials Pipe connection.

10. the vertical crusher according to claim 1 with more stage units, which is characterized in that the disintegrating mechanism For ring roll mill, Vertical Mill or impact grinding.