CN208436914U - It is a kind of for being crushed the crusher of silicon material - Google Patents

Abstract

It is a kind of for being crushed the crusher of silicon material, it is related to artificial crystal, the utility model is by being equipped with crushing device (1) on the rack (5), crushing teeth roller group in the crushing device is set as one group or is set to two groups up and down or is set to multiple groups formation level-one or two-stage or multiple stage crushing up and down, with high production efficiency, blocking rate is high, discharging-material size is uniform, silicon face metal impurity con is small, the automatic feeding (7) and screening plant (4) that can be equipped with simultaneously, reduce labor intensity, pollution when reducing hand breaking during transhipment etc. to silicon material, make the metallic contaminants from surface content of silicon material well below hand breaking, greatly improve product quality, effectively reduce enterprise's production cost, for the industrialization of polycrystalline silicon material, automated production provides guarantee, the utility model has knot Structure design rationally, is particularly suitable for large-scale promotion and application.

Description

It is a kind of for being crushed the crusher of silicon material

[technical field]

The utility model relates to artificial crystals, and in particular to a kind of for being crushed the crusher of silicon material.

[background technique]

Known, with the continuous advantage of photovoltaic policy, the usage amount of crystalline silicon is also increasing, in production crystalline silicon When, when carrying out crystalline silicon drawing especially with Czochralski furnace or ingot furnace, used in raw silicon need at thousand grades or ten thousand grades By the way that silicon material is manually broken into blocky or graininess with hammer in toilet, and in shattering process, metal, non-gold are had Category, house dust etc. are in contact with silicon material, at this time if controlling the cleanliness of bad surface of crystalline silicon, in subsequent pulling process In can exist pollution, directly affect the minority carrier life time of crystal after drawing or ingot casting, further influence the conversion of further battery piece Efficiency causes component to be decayed in power generation process seriously, influences generated energy etc., and traditional hand breaking mode was crushed in silicon material Exist in journey following insufficient:

1, more silicon powder pollution can cause very big injury to employee's physical and mental health；

2, it is more to generate foam material quantity, influences materiel machining yield rate；

3, materials from spattering can cause damages to employee's inherently safe in shattering process, and easily cause mutually due to splashing Mixing phenomenon；

4, crushing efficiency is lower；

5, traditional independent sieve material is in lines or artificial separation is larger to employee's physical effects and efficiency is more low.

Existing crushing process is not since safety is high, efficiency is lower, execute-in-place is in disorder, especially to large batch of silicon material Processing cannot form pipeline mode operation, therefore, develop easy to operate, low manufacture cost, it is attractive and durable and to silicon material without two The silicon material crusher of secondary pollution is used for small lot or large quantities of silicon material processings, improvement and life to silicon material processing technique The promotion for producing production capacity has very positive meaning.

[summary of the invention]

In view of deficiency present in background technique, the utility model discloses a kind of for being crushed the crusher of silicon material, this Utility model has high production efficiency, and blocking rate is high, and discharging-material size is uniform, and silicon face metal impurity con is small, while can be equipped with Automatic feeding and screening plant, reduce labor intensity, dirt when reducing hand breaking during transhipment etc. to silicon material Dye, makes the metallic contaminants from surface content of silicon material well below hand breaking, greatly improves product quality, effectively reduce Enterprise's production cost.

In order to realize the purpose of foregoing invention, the utility model adopts the following technical solution:

It is a kind of for being crushed the crusher of silicon material, including crushing device, controller, rack and Electric Appliance Cabinet, in the rack It is equipped with crushing device, the crushing teeth roller group in the crushing device is set as one group or is set to two groups or up and down up and down It is set to multiple groups and forms level-one or two-stage or multiple stage crushing, be equipped with feed hopper, the feed hopper in the upper surface of crushing device Lower end correspond to the top that crushing teeth roller group two is crushed ring gear occlusal surface, be crushed the lower section of ring gear occlusal surface in crushing teeth roller group two Equipped with discharge port, it is respectively set an at least comb teeth block on the outer edge surface of each broken ring gear, every in crushing teeth roller group Discaling roll axis is separately connected controller and Electric Appliance Cabinet by route by motor driven, the motor, and the controller passes through route Connecting circuit cabinet forms the crusher for being used to be crushed silicon material.

The upper end of the crusher for being used to be crushed silicon material, the feed hopper connects automatic feeding.

The crusher for being used to be crushed silicon material, the side of the feed hopper are equipped with dedusting connecting tube, and the dedusting connects Adapter tube connects dust-extraction unit by cleaning shaft.

The lower end of the crusher for being used to be crushed silicon material, the discharge port connects screening plant, the screening plant Upper end dust-extraction unit is connected by cleaning shaft.

It is described for being crushed the crusher of silicon material, be equipped at intervals with a plurality of sprays on the outer edge surface of the discharge port lower end Mouth.

The crusher for being used to be crushed silicon material, the nozzle are water spout or air nozzle, and the water spout passes through pipe Road connects water source, and the air nozzle connects gas source by pipeline.

It is described for being crushed the crusher of silicon material, the crushing device include discaling roll between centers distance regulating mechanism, discaling roll axis, Bearing fixed seat, lower case, upper housing, feed hopper, broken ring gear, comb teeth block, discharge port and mounting base, at the installation bottom The upper surface of plate is equipped with lower case, is equipped with upper housing in the upper surface of lower case and forms a cavity, in the cavity parallel interval Equipped with two rooted tooth roll shafts, the both ends of every rooted tooth roll shaft each extend over out cavity and are consolidated respectively by the way that the bearing of mounting base is arranged in Reservation fixation forms a crushing teeth roller group, wherein the bearing fixed seat at a rooted tooth roll shaft both ends is fixed setting, another rooted tooth The bearing fixed seat at roll shaft both ends is to float to be arranged, the bearing fixed seat tooth connection roll shaft distance regulating mechanism for setting of floating, often One end of rooted tooth roll shaft is separately connected motor, a plurality of broken ring gears is respectively equipped on the outer edge surface of every rooted tooth roll shaft, every The upper and lower ends of a broken ring gear outer edge surface are respectively equipped with comb teeth block, shell backplate are respectively equipped on the inner wall of cavity, in chamber The top of body is equipped with feed hopper, is equipped with discharge port in the lower section of cavity.

The crusher for being used to be crushed silicon material, the discaling roll between centers distance regulating mechanism include discaling roll fixing seat, compression Spring, spring push-rod, spring retaining sleeve, gap adjustment fixed block, adjustment V block and adjusting screw, the gap adjust fixed block It is arranged in the upper surface of two adjacent bearing fixed seats, the two adjacent bearing fixed seat one is that fixed setting one is to float to set It sets, V-shaped groove is set between two adjacent bearing fixed seats, in the upper surface of gap adjustment fixed block setting adjustment V block, the adjustment V-arrangement boss below V block passes through gap adjustment fixed block and is plugged in V-shaped groove, is equipped at least one tune in the upper surface of adjustment V block Whole screw is equipped with spring retaining sleeve in the side of the bearing fixed seat for setting of floating, and the spring retaining sleeve connects compressed spring, The end connecting spring push rod of the compressed spring, the spring push-rod connect discaling roll fixing seat.

The crusher for being used to be crushed silicon material, is respectively equipped with transmission between the end and motor of every rooted tooth roll shaft Mechanism, the transmission mechanism include torque-limiting hydraulic coupler, speed reducer and shaft coupling, and the torque-limiting hydraulic coupler moves Power input terminal connects motor, the power intake of the power output end connection speed reducer of torque-limiting hydraulic coupler, the deceleration The power output end of machine passes through the end of shaft coupling tooth connection roll shaft.

It is described that for being crushed the crusher of silicon material, crushing teeth roller group is set as two groups, crushing teeth roller group include upper cavity, Upper discaling roll axis, feed inlet and outlet, transitional cavity, lower broken ring gear, lower chamber, upper broken ring gear and lower tooth roll shaft, the upper cavity, Transitional cavity and lower chamber form a cavity, two upper discaling roll axis are arranged at the upper parallel interval of the cavity, at every A plurality of upper crushing teeth rings formation level-ones are set broken on the outer edge surface of upper discaling roll axis 1-24, are set at the lower parallel interval of cavity Two lower tooth roll shafts are set, a plurality of lower crushing teeth rings are set on the outer edge surface of every lower tooth roll shaft and form two-stage crushing, two Cavity between group crushing toothed roller is equipped with feed inlet and outlet, is equipped with feed hopper in the upper surface of cavity, is equipped with below cavity Material mouth.

Due to the adoption of the above technical scheme, the utility model has the following beneficial effects:

Crushing teeth roller group setting of the utility model by being equipped with crushing device in the rack, in the crushing device It for one group or is set to two groups up and down or is set to multiple groups formation level-one or two-stage or multiple stage crushing up and down, there is life Produce high-efficient, blocking rate is high, and discharging-material size is uniform, and silicon face metal impurity con is small, while the automatic feeding that can be equipped with And screening plant, labor intensity is reduced, pollution when reducing hand breaking during transhipment etc. to silicon material makes the surface of silicon material Metals content impurity greatly improves product quality, effectively reduces enterprise's production cost, be well below hand breaking Industrialization, the automated production of polycrystalline silicon material provide guarantee, and the utility model has reasonable in design, are particularly suitable for big model The promotion and application enclosed.

[Detailed description of the invention]

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the structural schematic diagram of crushing device in the utility model；

Fig. 4 is the schematic cross-sectional view of crushing device in the utility model；

Fig. 5 is the structural schematic diagram that system is blown afloat in the utility model；

In figure: 1, crushing device；1-1, discaling roll fixing seat；1-2, compressed spring；1-3, spring push-rod；1-4, spring are solid Fixed set；1-5, locking nut；1-6, discaling roll axis；1-7, bearing capping；1-8, bearing fixed seat；1-9, lower case；1-10, upper casing Body；1-11, dedusting connecting tube；1-12, gap adjust fixed block；1-13, adjustment V block；1-14, adjusting screw；1-15, charging Bucket；1-16, shell backplate A；1-17, shell backplate B；1-18, broken ring gear；1-19, comb teeth block；1-20, discharge port；1-21, Nozzle；1-22, mounting base；1-23, upper cavity；1-24, upper discaling roll axis；1-25, feed inlet and outlet；1-26, transitional cavity；1- 27, lower broken ring gear；1-28, lower chamber；1-29, upper broken ring gear；2, dust-extraction unit；3, controller；4, screening plant；5, machine Frame；6, Electric Appliance Cabinet；7, automatic feeding；8, cleaning shaft；9, motor.

[specific embodiment]

With reference to the following examples, the utility model can be explained in greater detail；But the utility model is not limited to These embodiments.

It is a kind of for being crushed the crusher of silicon material, including crushing device 1, controller 3, rack in conjunction with described in attached drawing 1~5 5 and Electric Appliance Cabinet 6, be equipped with crushing device 1 in the rack 5, the crushing teeth roller group in the crushing device 1 be set as one group or It is set to two groups up and down or is set to multiple groups formation level-one or two-stage or multiple stage crushing up and down, in crushing device 1 It is equipped with feed hopper 1-15 above, backplate is set on the inner wall of feed hopper 1-15 in the specific implementation process, the master of backplate is set Acting on is the polycrystalline in effective reduction shattering process in order to guarantee that polycrystalline silicon material does not contact in shattering process with metals such as Fe The pollution of silicon, the material of the backplate be polyurethane or other can reduce silicon pollution nonmetallic materials it is also alternative；It is described The lower end of feed hopper 1-15 corresponds to the top that crushing teeth roller group two is crushed ring gear 1-18 occlusal surface, in two crushing teeth of crushing teeth roller group The lower section of ring 1-18 occlusal surface is equipped with discharge port 1-20, is respectively set at least one on the outer edge surface of each broken ring gear 1-18 Comb teeth block 1-19, the comb teeth block 1-19 are polyurethane or other can reduce hairbrush made of the nonmetallic materials of silicon pollution； Every rooted tooth roll shaft 1-6 in crushing teeth roller group is driven by motor 9, and the motor 9 is separately connected controller 3 and electricity by route Device cabinet 6, the controller 3 form the crusher for being used to be crushed silicon material by connection Electric Appliance Cabinet 6.

Further, the upper end of the feed hopper 1-15 connects automatic feeding 7.The side of the feed hopper 1-15 is equipped with Dedusting connecting tube 1-11, the dedusting connecting tube 1-11 connect dust-extraction unit 2 by cleaning shaft 8.The discharge port 1-20's Lower end connects screening plant 4, and the upper end of the screening plant 4 connects dust-extraction unit 2 by cleaning shaft 8.Automatic feeding 7 It is flexibly connected between feed hopper 1-15 by nonmetallic materials such as rubber, guarantees that automatic charging is smooth, and airtight space, Discharge port 1-20 is connect with screening plant 4 by plastic flexible pipe, guarantees silicon material airtight space in shattering process, and flexible. Dust-extraction unit 2, screening plant 4 and automatic feeding 7 are that producer's processing is customized, internal all and polycrystalline silicon material contact site It should all be protected using nonmetallic materials such as polyurethanes, for guaranteeing polycrystalline silicon material purity, reduce pollution, structure type is not Excessive description is done, the effect of setting dust-extraction unit 2 has two, and one is to prevent the pollution of the environment, secondly excessive for impurity content is sucked out Dust, effective improvement result is played to the surface impurity level of silico briquette after broken.Dust-extraction unit 2, screening plant 4 and automatic Feed device 7 is conventional structure, therefore its specific structure is not described in detail herein.

Further, a plurality of nozzle 1-21 are equipped at intervals on the outer edge surface of the lower end the discharge port 1-20；The nozzle 1- 21 be water spout or air nozzle, and the water spout connects water source by pipeline, and the air nozzle connects gas source by pipeline.It is described Discharge port 1-20 is welded for polyurethane, and the nonmetallic materials that other can reduce silicon pollution are also alternative.In discharge port 1- Nozzle 1-21 is set on 20, and the gas or liquid that nozzle 1-21 sprays are capable of forming gas curtain or water curtain, and nozzle 1-21 is mainly used for Silicon material after the completion of broken is cleared up, removes the dust on silico briquette surface, pressure needed for nozzle 1-21 should ensure that it is broken after Silico briquette, which can be capable of forming gas curtain or water curtain by the gas or liquid that nozzle 1-21 sprays, to be advisable.

Further, the crushing device 1 include discaling roll between centers distance regulating mechanism, discaling roll axis 1-6, bearing fixed seat 1-8, under Shell 1-9, upper housing 1-10, feed hopper 1-15, broken ring gear 1-18, comb teeth block 1-19, discharge port 1-20 and mounting base 1- 22, it is equipped with lower case 1-9 in the upper surface of described mounting base 1-22, upper housing 1-10 is equipped in the upper surface of lower case 1-9 and is formed One cavity, parallel interval is equipped with two rooted tooth roll shaft 1-6 in the cavity, and the both ends of every rooted tooth roll shaft 1-6 each extend over out Cavity simultaneously forms a crushing teeth roller group, discaling roll axis by the way that the bearing fixed seat 1-8 fixation of mounting base 1-22 is arranged in respectively Bearing is installed, one end of discaling roll axis 1-6 covers 1-7 by bearing and is enclosed in bearing fixed seat between 1-6 and bearing fixed seat 1-8 In 1-8, the other end of discaling roll axis 1-6 extends bearing fixed seat 1-8 and bearing capping 1-7, in the lateral surface of bearing capping 1-7 Locking nut 1-5 is set；Wherein the bearing fixed seat 1-8 at the both ends rooted tooth roll shaft 1-6 is fixed setting, another rooted tooth roll shaft 1- The bearing fixed seat 1-8 at 6 both ends is to float to be arranged, the bearing fixed seat 1-8 tooth connection roll shaft distance regulating mechanism for setting of floating, One end of every rooted tooth roll shaft 1-6 is separately connected motor 9, is respectively equipped on the outer edge surface of every rooted tooth roll shaft 1-6 a plurality of broken Ring gear 1-18, broken ring gear 1-18 all use tungsten-cobalt series hard alloy, and intensity is high, hardness is big, and wearability is good, can be effective Reduction shattering process in silico briquette impurity content, the position for the keyway being arranged on the broken ring gear 1-18 can be according to crushing teeth The distribution of ring 1-18 circumferencial direction, converts different angles, to change broken arrangement side of the ring gear 1-18 on discaling roll axis 1-6 Formula, specific arrangement mode includes helical arrangement, spaced and arranged in a straight line, and wherein helical arrangement can make blocking rate reach 95% More than, excessively broken rate is less than 1%, and super block rate is less than 4%；Spaced, blocking rate is about 90%-95%, and super block rate is suitable with excessively broken rate, It is 5% or so；Arranged in a straight line, blocking rate is to toast 89%, and excessively broken rate is about 10%, and super block rate is about 1%.According to requirements not Together, different keyway positions can be designed according to actual needs.The specific structure applicant of broken ring gear 1-18 has separately declared specially Benefit, it is not tired herein to state；Broken ring gear 1-18 is connect by key with discaling roll axis 1-6；In each broken ring gear 1-18 outer edge surface Upper and lower ends are respectively equipped with comb teeth block 1-19, and the effect that comb teeth block 1-19 is arranged above and below broken ring gear 1-18 has two It is a, first is that broken block material does not enter the closed side of crushing teeth in guarantee shattering process, reduces and expect damage in shattering process, two It is effectively to be cleared up in shattering process ring gear, silicon powder is prevented to be sticked on ring gear, and silicon powder is impurity in shattering process Content is the largest, and reduces broken rear silico briquette surface adhesion silicon powder, village's matter of comb teeth block 1-19 is polyurethane or other can subtract The nonmetallic materials of few silicon pollution are also alternative；Shell backplate is respectively equipped on the inner wall of cavity, the shell backplate includes Shell backplate A1-16 and shell backplate B1-17, setting shell backplate A1-16 and shell backplate B1-17 main function be in order to Guarantee that polycrystalline silicon material does not contact in shattering process with metals such as Fe, the effective pollution for reducing polysilicon in shattering process, institute The material for stating shell backplate A1-16 and shell backplate B1-17 is polyurethane or other can reduce the nonmetallic materials of silicon pollution Also alternative；It is equipped with feed hopper 1-15 in the top of cavity, is equipped with discharge port 1-20 in the lower section of cavity.

Further, the discaling roll between centers distance regulating mechanism includes discaling roll fixing seat 1-1, compressed spring 1-2, spring push-rod 1- 3, spring retaining sleeve 1-4, gap adjustment fixed block 1-12, adjustment V block 1-13 and adjusting screw 1-14, the gap adjustment are fixed In the upper surface of two adjacent bearing fixed seat 1-8, described two adjacent bearing fixed seat 1-8 mono- is fixed setting one for block 1-12 setting It is a to be arranged to float, V-shaped groove is set between two adjacent bearing fixed seat 1-8, is set in the upper surface of gap adjustment fixed block 1-12 Adjustment V block 1-13 is set, the V-arrangement boss below the adjustment V block 1-13 passes through gap adjustment fixed block 1-12 and is plugged on V-shaped groove It is interior, it is equipped at least one adjusting screw 1-14 in the upper surface of adjustment V block 1-13, is arranged among two adjacent bearing fixed seat 1-8 Gap adjusts fixed block 1-12 and adjustment V block 1-13, can adjust the gap between two discaling rolls by adjusting adjusting screw 1-14, The side of the bearing fixed seat 1-8 of floating setting is equipped with spring retaining sleeve 1-4, the spring retaining sleeve 1-4 connection compressed spring The end connecting spring push rod 1-3 of 1-2, the compressed spring 1-2, the spring push-rod 1-3 connection discaling roll fixing seat 1-1.? In specific implementation process, discaling roll fixing seat 1-1 is arranged on mounting base 1-22 or discaling roll fixing seat 1-1 and mounting base 1-22 setting is integrated, the corresponding bearing fixed seat 1-8 being arranged on mounting base 1-22 that floats of discaling roll fixing seat 1-1, i.e., far Bearing fixed seat 1-8 from the side compressed spring 1-2 is fastened completely with screw, and the bearing close to the side compressed spring 1-2 is fixed Seat 1-8 is pre-tightened with screw, guarantee in shattering process if any bulk silicon material get stuck phenomenon when, close to the side compressed spring 1-2 Bearing fixed seat 1-8 can have certain displacement, guarantee is crushed smooth.

Further, transmission mechanism, the driver are respectively equipped between the end and motor 9 of every rooted tooth roll shaft 1-6 Structure includes torque-limiting hydraulic coupler, speed reducer and shaft coupling, and the power intake of the torque-limiting hydraulic coupler connects electricity Machine 9, the power intake of the power output end connection speed reducer of torque-limiting hydraulic coupler, the power output end of the speed reducer By the end of shaft coupling tooth connection roll shaft 1-6, when it is implemented, in gear reducer, shaft coupling and torque-limiting hydraulic coupler Outside is equipped with shield, and wherein torque-limiting hydraulic coupler can be effectively protected motor, if occurring torque in shattering process Excessive, when exceeding 9 range of motor, torque-limiting hydraulic coupler stops operating, and protection motor 9 is not damaged.

Further, crushing teeth roller group is set as two groups, crushing teeth roller group include upper cavity 1-23, upper discaling roll axis 1-24, into Discharge port 1-25, transitional cavity 1-26, lower broken ring gear 1-27, lower chamber 1-28, upper broken ring gear 1-29 and lower tooth roll shaft, institute It states upper cavity 1-23, transitional cavity 1-26 and lower chamber 1-28 forms a cavity, set at the upper parallel interval of the cavity Two upper discaling roll axis 1-24 are set, a plurality of broken ring gear 1-29 are set on the outer edge surface of every upper discaling roll axis 1-24 and form one Grade is broken, and two lower tooth roll shafts are arranged at the lower parallel interval of cavity, plural number is arranged on the outer edge surface of every lower tooth roll shaft Broken ring gear 1-27 forms two-stage crushing under a, feed inlet and outlet 1-25 is equipped on the cavity between two groups of crushing toothed rollers, in chamber The upper surface of body is equipped with feed hopper 1-15, and discharge port 1-20 is equipped with below cavity.

The working process of the utility model is as follows after broken polycrystalline silicon material being needed to be put into automatic feeding 7 first, by After automatic feeding 7 is smoothly transported to crushing device 1, the engagement by being crushed ring gear 1-18 carries out brokenly polycrystalline silicon material It is broken, screening plant 4 is then delivered to by discharge port 1-20, broken rear polycrystalline silicon material is sieved by screening plant 4.

The non-detailed portion of the utility model is the prior art.

The embodiment selected herein to disclose the goal of the invention of the utility model, is presently considered to be suitable, However, it should be understood that the utility model is intended to include all changes for the embodiment that all belong in this design and invention scope Change and improves.

Claims (10)

1. it is a kind of for being crushed the crusher of silicon material, including crushing device (1), controller (3), rack (5) and Electric Appliance Cabinet (6), It is characterized in that: being equipped with crushing device (1) on the rack (5), the crushing teeth roller group in the crushing device (1) is set as one Group is set to two groups up and down or is set to multiple groups formation level-one or two-stage or multiple stage crushing up and down, in crushing device The upper surface of (1) it is equipped with feed hopper (1-15), the lower end of the feed hopper (1-15) corresponds to crushing teeth roller group two and is crushed ring gear (1- 18) top of occlusal surface is equipped with discharge port (1-20) in the lower section that crushing teeth roller group two is crushed ring gear (1-18) occlusal surface, every An at least comb teeth block (1-19), every rooted tooth roller in crushing teeth roller group are respectively set on the outer edge surface of a broken ring gear (1-18) Axis (1-6) is driven by motor (9), and the motor (9) is separately connected controller (3) and Electric Appliance Cabinet (6), the control by route Device (3) processed forms the crusher for being used to be crushed silicon material by connection Electric Appliance Cabinet (6).

2. it is as described in claim 1 for being crushed the crusher of silicon material, it is characterized in that: the upper end of the feed hopper (1-15) connects Connect automatic feeding (7).

3. it is as described in claim 1 for being crushed the crusher of silicon material, it is characterized in that: the side of the feed hopper (1-15) is set Have dedusting connecting tube (1-11), the dedusting connecting tube (1-11) passes through cleaning shaft (8) connection dust-extraction unit (2).

4. it is as described in claim 1 for being crushed the crusher of silicon material, it is characterized in that: the lower end of the discharge port (1-20) connects It connects screening plant (4), the upper end of the screening plant (4) passes through cleaning shaft (8) connection dust-extraction unit (2).

5. it is as described in claim 1 for being crushed the crusher of silicon material, it is characterized in that: the lower end the discharge port (1-20) is outer A plurality of nozzles (1-21) is equipped at intervals on edge face.

6. as claimed in claim 5 for being crushed the crusher of silicon material, it is characterized in that: the nozzle (1-21) be water spout or Air nozzle, the water spout connect water source by pipeline, and the air nozzle connects gas source by pipeline.

7. it is as described in claim 1 for being crushed the crusher of silicon material, it is characterized in that: the crushing device (1) includes discaling roll Between centers distance regulating mechanism, discaling roll axis (1-6), bearing fixed seat (1-8), lower case (1-9), upper housing (1-10), feed hopper (1- 15) it, is crushed ring gear (1-18), comb teeth block (1-19), discharge port (1-20) and mounting base (1-22), in the mounting base The upper surface of (1-22) is equipped with lower case (1-9), is equipped with upper housing (1-10) in the upper surface of lower case (1-9) and forms a cavity, Parallel interval is equipped with two rooted tooth roll shafts (1-6) in the cavity, and the both ends of every rooted tooth roll shaft (1-6) each extend over out cavity simultaneously It is fixed respectively by setting in the bearing fixed seat (1-8) of mounting base (1-22) and forms a crushing teeth roller group, wherein one The bearing fixed seat (1-8) at the both ends discaling roll axis (1-6) is fixed setting, the bearing fixed seat at another rooted tooth roll shaft (1-6) both ends (1-8) is setting of floating, bearing fixed seat (1-8) the tooth connection roll shaft distance regulating mechanism for setting of floating, every rooted tooth roll shaft (1- 6) one end is separately connected motor (9), and a plurality of broken ring gear (1- are respectively equipped on the outer edge surface of every rooted tooth roll shaft (1-6) 18) it, is respectively equipped with comb teeth block (1-19) in the upper and lower ends of each broken ring gear (1-18) outer edge surface, is divided on the inner wall of cavity Not She You shell backplate, the top of cavity be equipped with feed hopper (1-15), the lower section of cavity be equipped with discharge port (1-20).

8. it is as claimed in claim 7 for being crushed the crusher of silicon material, it is characterized in that: the discaling roll between centers distance regulating mechanism packet Include discaling roll fixing seat (1-1), compressed spring (1-2), spring push-rod (1-3), spring retaining sleeve (1-4), gap adjustment fixed block (1-12), adjustment V block (1-13) and adjusting screw (1-14), gap adjustment fixed block (1-12) are arranged in two adjacent bearings The upper surface of fixing seat (1-8), the two adjacent bearing fixed seat (1-8) one is that fixed setting one is setting of floating, two V-shaped groove is set between adjacent bearing fixed seat (1-8), in the upper surface of gap adjustment fixed block (1-12) setting adjustment V block (1- 13), the V-arrangement boss of adjustment V block (1-13) below passes through gap adjustment fixed block (1-12) and is plugged in V-shaped groove, is adjusting The upper surface of whole V block (1-13) is equipped at least one adjusting screw (1-14), in the side of the bearing fixed seat (1-8) for setting of floating Equipped with spring retaining sleeve (1-4), the spring retaining sleeve (1-4) connects compressed spring (1-2), the compressed spring (1-2) End connecting spring push rod (1-3), the spring push-rod (1-3) connect discaling roll fixing seat (1-1).

9. it is as claimed in claim 8 for being crushed the crusher of silicon material, it is characterized in that: the end of every rooted tooth roll shaft (1-6) It is respectively equipped with transmission mechanism between head and motor (9), the transmission mechanism includes torque-limiting hydraulic coupler, speed reducer and shaft coupling The power intake of device, the torque-limiting hydraulic coupler connects motor (9), and the power output end of torque-limiting hydraulic coupler connects The power intake of speed reducer is connect, the power output end of the speed reducer passes through the end of shaft coupling tooth connection roll shaft (1-6).

10. it is as described in claim 1 for being crushed the crusher of silicon material, it is characterized in that: crushing teeth roller group is set as two groups, break Broken discaling roll group includes upper cavity (1-23), upper discaling roll axis (1-24), feed inlet and outlet (1-25), transitional cavity (1-26), lower broken Ring gear (1-27), lower chamber (1-28), upper broken ring gear (1-29) and lower tooth roll shaft, the upper cavity (1-23), transitional cavity (1-26) and lower chamber (1-28) form a cavity, and two upper discaling roll axis (1- are arranged at the upper parallel interval of the cavity 24), a plurality of broken ring gears (1-29) formation level-ones are set on the outer edge surface of every upper discaling roll axis (1-24) broken, in chamber Two lower tooth roll shafts are arranged in the lower parallel interval of body, and a plurality of lower broken ring gears are arranged on the outer edge surface of every lower tooth roll shaft (1-27) forms two-stage crushing, feed inlet and outlet (1-25) is equipped on the cavity between two groups of crushing toothed rollers, in the upper surface of cavity Equipped with feed hopper (1-15), discharge port (1-20) is equipped with below cavity.