CN104826710A - Crushing conveyor for suction and discharge of materials - Google Patents
Crushing conveyor for suction and discharge of materials Download PDFInfo
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- CN104826710A CN104826710A CN201510182676.1A CN201510182676A CN104826710A CN 104826710 A CN104826710 A CN 104826710A CN 201510182676 A CN201510182676 A CN 201510182676A CN 104826710 A CN104826710 A CN 104826710A
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- Prior art keywords
- impeller
- air inlet
- grinder
- shell air
- crushing teeth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a crushing conveyor for the suction and the discharge of materials, which comprises a casing, a casing air inlet, a casing air-inlet entrance, a casing air-inlet exit, a casing air-inlet inner flow channel, a casing air outlet, an impeller, an impeller blade, a blade disc, an impeller inner flow channel, and a casing inner flow channel. The crushing fan is characterized in that the casing air inlet is internally provided with a material disintegrator. The material disintegrator is composed of a disintegrator circular sleeve and disintegrator crushing teeth. The disintegrator crushing teeth are arranged on the outer side of the disintegrator circular sleeve and are connected with the disintegrator circular sleeve. The material disintegrator is arranged in the casing air inlet along the axial direction. The axial rear end of the material disintegrator is right facing the front side surface of the impeller along the axial direction. The axial front end of the material disintegrator is pointed to the casing air-inlet entrance along the axial direction. Compared with existing various material disintegrating equipment, the above crushing conveyor is simple in mechanical equipment, raw-material-saving to machine and manufacture, convenient to convey, install and use, manpower-saving, material-saving, financial resource-saving, multiple in usage purpose and wide in application range. By means of the crushing conveyor, various product materials of different thickness requirements can be machined. The crushing conveyor is good in effect, high in efficiency and saving-energy.
Description
Technical field
The present invention relates to a kind of material suction and pulverize conveyer, belong to gas field of mechanical technique.
Background technology
Various material suction rear flow fans, synchronous rear flow fan that present people use, although can solid material that directly suction bulk area is excessive, but for the excessive solid material of bulk area, drawing for easily hanging the solid material stirring and twine, directly can not carry out suction; For needing the solid material pulverizing processing, directly can not carry out pulverizing processing, can only the solid material of suction processing to be comminuted merely, can only merely suction through other mechanical crushing processing after solid material, cause various suction material rear flow fan and synchronous rear flow fan all to have certain limitation, the scope of application is narrow, and function is few, purposes is few, can not adapt to people's many-sided use needs simultaneously.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, and provide a kind of can suction bulk area excessive, be easy to hang the solid material drawing and stir and twine, directly can pulverize again that the function of processing various solid material is many, purposes is wide, the scope of application is broad, people's many-sided material suction pulverizing conveyer using needs simultaneously can be adapted to.
Object of the present invention can be reached by following technical measures: conveyer is pulverized in a kind of material suction, include casing, shell air inlet, shell air inlet import, shell air inlet exports, side runner in shell air inlet, shell air outlet, impeller, impeller blade, leaf dish, side runner in impeller, internal side of shell runner, be characterized in, material crusher is provided with in shell air inlet, material crusher is made up of grinder circle cover and grinder crushing teeth, grinder crushing teeth is placed in grinder circle cover outside and connects with grinder circle cover, material crusher is placed in shell air inlet vertically, material crusher axial rearward end faces impeller axial front side face vertically, material crusher axial forward end points to shell air inlet import vertically.
In order to realize object of the present invention further, material crusher axial rearward end connects with impeller.
In order to realize object of the present invention further, material crusher is provided with grinder connector, and material crusher is connected with shell air inlet madial wall by grinder connector.
In order to realize object of the present invention further, material crusher is not connected with shell air inlet inwall with impeller, and material crusher is provided with the special grinder dedicated spindle of material crusher, and grinder dedicated spindle drives material crusher to rotate.
In order to realize object of the present invention further, shell air inlet madial wall is provided with the air inlet sidewall crushing teeth corresponding to material crusher crushing teeth.
In order to realize object of the present invention further, grinder axial rearward end cross circular section area is less than the impeller axial sides area of a circle.
In order to realize object of the present invention further, grinder axial rearward end cross circular section area is greater than the impeller axial sides area of a circle.
In order to realize object of the present invention further, grinder crushing teeth is the flood dragon structural formula that spiral plate is wound around.
In order to realize object of the present invention further, draught fan impeller is provided with towards the axial side impeller of shell air inlet the impeller crushing teeth being connected to impeller.
In order to realize object of the present invention further, the chassis sidewall medial surface being provided with shell air inlet side is provided with the chassis sidewall crushing teeth being connected to internal side of shell face towards impeller.
Convenient in order to describe, express accurately, first explain several correlation word at this:
The impeller side that impeller axis is pointed to or sidewall, cabinet sides or sidewall are called axial sides or axial side wall.
Impeller or body are axial rear side towards motor (or other power parts) side, and opposite side corresponding is with it axial front side, and the rest may be inferred for axial rearward direction and the denotion of axial front.
Near impeller axle center place be impeller footpath anteriorly, its forward terminal is impeller radial front end, near impeller cylindrical place be impeller footpath posteriorly, its outer circular edge is impeller radial extremity (casing region of interest censure the rest may be inferred).
Vane rotary direction is circumference, forward vane rotary direction is for rotating front or week forwards, carry vane rotary direction be rear swivel or week rearward, blade forward side, vane rotary direction one is circumferential leading flank, side, vane rotary direction one is blade circumference trailing flank dorsad, and the rest may be inferred in the denotion of other region of interest of body.
Shell air inlet orientation is censured: shell air inlet import is front, and after shell air inlet exports and is, in shell air inlet, the rest may be inferred for the denotion of other orientation.
Blade radial import, the i.e. airflow inlet of blade radial front end formation.
Blade axial inlet, the i.e. airflow inlet of blade axial sides formation.As rear flow fan impeller negative pressure gap, synchronous rear flow fan impeller synchronous concurrent air inlet etc.
Front side of vane, the blade side that circumferentially forward impeller turns to is front side of vane, and blade circumference leading flank also can be claimed to be front side of vane.
Impeller channel refers to, side runner, blade passage in impeller; Blade is passage component, and blade passage is exactly blade itself.
The parts that gas after passage component refers to be processed and processing in body passes through, as parts such as shell air inlet, impeller, impeller air inlet, impeller air outlet, impeller blade, leaf blade disk, internal side of shell runner, shell air outlet.
Impeller of the present invention refers to centrifugal rear flow fan impeller, centrifugal synchronous rear flow fan impeller, and blade can adopt rear flow fan impeller blade, can adopt synchronous rear flow fan impeller blade.
Material suction is pulverized conveyer and is referred to that this blower fan can as suction materiel fan, directly by outside material inspiration internal body, again can as common materials crusher, directly the material in inspiration body is given broken processing, then again can as material suction blower fan, body discharged by material after fragmentation being processed, defeated in needing the place of conveying to go.One Fans, can suction material, simultaneously again can broken processing materials, and can export again the material after conveying crushing processing, a Fans has three kinds of functions.
Conveyer is pulverized in material suction, be by material suction blower fan mechanical technique and crushing material machinery technological incorporation together with, thus form a kind of pulverizing processing materials mechanical technique completely newly, thus also plant equipment structure is just greatly simplified, convenient processing and manufacture, save raw material, carrying and installation is easy to use, service efficiency is high, saves the energy.
The concrete structure feature of this machine, that material crusher is set in general fan casing air inlet, material crusher is similar with general crushing material machine rotor, be made up of grinder circle cover and grinder crushing teeth, grinder crushing teeth is embedded on grinder circle cover lateral wall, directly fragmentation processing is carried out to material, grinder crushing teeth can be blade (stirring cutter) structural formula, it can be wrong knife structure formula, it can be boat nail wire nail structural formula, it can be roll flute structural formula, grinder crushing teeth can be that dispersion is inserted to grinder circle cover, can be wound form (spiral plate winding flood dragon type).
Material crusher is placed in shell air inlet vertically, and its axial rearward end faces impeller axial sides, and it directly can be connected with impeller, rotates with impeller, carries out fragmentation processing to material; It can be connected with shell air inlet madial wall by grinder connector, equally maintain static with shell air inlet, to directly giving broken processing through its material at a high speed, material crusher can also be provided with its special grinder dedicated spindle, grinder dedicated spindle is provided with bearing and belt pulley, and grinder dedicated spindle drives material crusher to rotate broken processing materials.
The technical program, can also air inlet sidewall crushing teeth be set on shell air inlet madial wall, air inlet sidewall crushing teeth is the same with grinder crushing teeth, it can be blade type, can be spiral plate type, can be boat nail wire nail formula, is sucked into the material in shell air inlet through grinder crushing teeth and the common broken processing of air inlet sidewall crushing teeth, its processing effect that is broken can be better, and efficiency can be higher.
Specific works principle of the present invention is, draught fan impeller High Rotation Speed produces negative pressure, by shell air inlet inspiration extraneous material ingress engine shell air inlet, the material entering at a high speed shell air inlet is processed into fragment or smalls through material crusher to fragmentation, the material being processed to fragment or smalls is entered internal side of shell runner by impeller suction at once, and internal side of shell runner blast is high, and energy is large, just fragment or smalls material can be discharged body at once, be transported in the destination of needs.
Conveyer is pulverized in material suction of the present invention, than existing corresponding various crushing material machinery advanced technology, this technology uses the turning effort of impeller, can directly extraneous material being aspirated in shell air inlet, directly can be transported in destination by being discharged body by the fragment after pulverizing processing or smalls material again.Existing corresponding various size reduction machinery, must obtain and be furnished with special input material equipment and special outputting material equipment for it, pulverizer normally could pulverize processing materials.Also have and be exactly a bit, the technology of the present invention is aspirated into the material axial flow velocity in shell air inlet very high by draught fan impeller turning effort, swiftly flowing material collides with grinder crushing teeth and air inlet sidewall crushing teeth, and it can be better by crushing effect, and crush efficiency can be higher.
The grinder circle cover of material crusher of the present invention can be column structure form, it can be conical structure form, grinder axial end cross circular section area can be less than the impeller axial sides area of a circle with its correspondence, can be greater than (or equaling) impeller axial sides area of a circle with its correspondence.
When the grinder axial end area of a circle is less than the impeller axial sides area of a circle of its correspondence, impeller can directly aspirate by the material pulverized after processing, and impeller suction force is strong, and the mass flow of suction is large, but wheel member collides with material, has wearing and tearing.When the grinder axial end area of a circle is equal to or greater than the impeller axial sides of its correspondence, material after material crusher pulverizes processing will directly be sucked in the internal side of shell runner of impeller radial outside, do not contacted by material after pulverizing processing and do not touch impeller, impeller is without any stained, but, to the suction force weakness of the material pulverized after processing, its flow can point.Concrete employing mode can be decided according to the actual requirements.
In order to make this technology, there is more function, the broader scope of application, more purposes, the grinder crushing teeth of material crusher, with the connection of grinder circle cover, can survive connection, can make the grinder crushing teeth of multiple different size, when material fragmentation is processed into thick block material by needs, just first for material crusher exchanges upper coarse fodder crushing teeth, when materiel machining is become thin block or smalls material by needs, just for material crusher exchanges upper fines crushing teeth.
In addition, material crusher can also be made frequency modulation speed changing type, when needing materiel machining to be become thick block article, just handle material crusher low speed rotation, when needing raw material to be processed into thin block or smalls finished product materials, just handle material crusher High Rotation Speed.Use same crushing teeth, the rotating speed that material crusher is different, just can process the finished product materials of different thicknesses degree.
The present invention can also directly add the material crushing teeth being connected to impeller on impeller, be referred to as impeller crushing teeth, impeller crushing teeth can carry out second time fragmentation processing to the material after material crusher fragmentation processing, thus better broken processing effect can be obtained, adapt to the processing request different to different material, after impeller adding impeller crushing teeth, material suction of the present invention can be made to pulverize conveyer processing effect better, function is more, and purposes is wider, and the scope of application is broader.
Have several technical measures for impeller adds impeller crushing teeth: one is add on the impeller vanes by material crushing teeth, this material crushing teeth connects with impeller blade, adapts to axial side and does not establish on the impeller blade of the rear flow fan of leaf dish, synchronous rear flow fan and add; Two is added by material crushing teeth to be located in impeller in side runner, and this crushing teeth connects with leaf dish medial surface; Three is all add material crushing teeth on blade with in side runner in impeller; Four is all add material crushing teeth in the casing radial sidewalls of impeller air outlet place and internal side of shell runner.
In order to make secondary operations material obtain better processing effect, the present invention can also be connected to the material crushing teeth in internal side of shell face to impeller in the chassis sidewall medial surface installation surface of shell air inlet side, be called chassis sidewall crushing teeth.The same with the material crusher crushing teeth in shell air inlet, three place's material crushing teeths such as the crushing teeth in the crushing teeth on blade, impeller in side runner, chassis sidewall crushing teeth, various different version can be adopted respectively, as blade type, boat nail wire nail formula etc.
In a word, owing to taking above-mentioned several technical measures, compare with existing corresponding various Special material size reduction machinery, plant equipment of the present invention is simple, and processing and fabricating saves raw material, and carrying and installation is easy to use, saves manpower and saves material resources; Using function is many, purposes wide (as cut up with a hay cutter grass, cut the dish, broken melon and fruit, pulverize grain, pulverize the materials such as other various plate-like, sheet, cord fibers shapes), process thick block, carefully block, smalls, Powdered finished product materials that various different thicknesses requires, use its processing materials, effective, efficiency is high, saves the energy.
Below in conjunction with drawings and Examples the present invention done and explain explanation in detail.
Accompanying drawing explanation
The first embodiment structural representation of Fig. 1-the present invention.
The first embodiment material crusher structural representation of Fig. 2-the present invention.
Fig. 3-the second embodiment structural representation of the present invention.
The third embodiment structural representation of Fig. 4-the present invention.
Fig. 5-the present invention the 4th kind of embodiment structural representation.
Fig. 6-the present invention the 5th kind of embodiment structural representation.
Fig. 7-the present invention the 5th kind of embodiment material crusher structural representation.
Fig. 8-the present invention the 6th kind of embodiment structural representation.
Fig. 9-the present invention the 6th kind of embodiment blade wheel structure schematic diagram.
Accompanying drawing drawing illustrates:
1 casing, 2 shell air inlet, 3 shell air inlet imports, 4 shell air inlet outlets, side runner in 5 shell air inlet, 6 shell air outlet, 7 impellers, 8 impeller blades, 9 leaf dishes, side runner in 10 impellers, 11 internal side of shell runners, 12 material crushers, 13 grinder circle covers, 14 grinder crushing teeths, 15 material crusher axial rearward end, 16 material crusher axial forward end, 17 grinder connectors, 18 grinder dedicated spindles, 19 air inlet sidewall crushing teeths, 20 impeller crushing teeths, 21 chassis sidewall crushing teeths, 22 motors, 23 bearings, 24 belt pulleys.
Detailed description of the invention
Embodiment 1, with reference to figure 1, Fig. 2, conveyer is pulverized in material suction, comprise casing 1, cylinder cartridge type shell air inlet 2, axial type shell air inlet import 3, shell air inlet outlet 4, side runner 5 in shell air inlet, internal side of shell is provided with synchronous rear flow fan impeller 7, impeller 7 is provided with impeller blade 8, leaf dish 9, side runner 10 in impeller, internal side of shell runner 11, impeller axial front side is provided with material crusher 12, material crusher 12 is made up of steel pipe type grinder circle cover 13 and 3-edge surgical knife formula grinder crushing teeth 14, three road blade type grinder crushing teeths 14 are inlaid on steel pipe type grinder circle cover 13 lateral wall, material crusher 12 to be placed in shell air inlet in side runner vertically, material crusher axial rearward end 15 is connected and fixed with reinforcing dish in the middle of the sideways impeller of impeller front axle, material crusher 12 is with impeller rotary motion together, and shell air inlet madial wall is provided with air inlet sidewall crushing teeth 19.Material crusher axial rearward end 15 area of a circle is far smaller than the axial sides area of a circle before impeller.After-Body is provided with motor 22, and motor 22 axle connects with impeller 7.This example is used for the fragmentation conveying of plant herbage, gourd, fruit and vegetable.
During work, motor shaft impeller 7 High Rotation Speed, the impeller of High Rotation Speed drives material crusher 12 High Rotation Speed.The impeller of High Rotation Speed produces negative pressure, by shell air inlet, inspiration herbage or melon and fruit to enter in shell air inlet in side runner 5 vertically, in shell air inlet, the 3-edge surgical knife formula grinder crushing teeth 14 of feed product on the material crusher 12 of High Rotation Speed such as swiftly flowing herbage or gourd, fruit and vegetable is chopped off brachymemma and is broken into thin short shape coarse fragment finished product feedstuff vertically, be processed to the feed of finished product by the suction function of impeller and the effect of rotary centrifugal force, by suction in the internal side of shell runner of impeller radial outside, the induced effect of high-velocity fluid in internal side of shell runner again, be discharged body again, then be transferred again in destination.
This example due to the material crusher axial rearward end area of a circle very little, be far from sheltering from impeller axial front side face, side runner in impeller will be sucked by the material after material crusher fragmentation processing, impeller blade will be made to tarnish, but this kind of structure suction force is large, and suction ability is strong.
This routine suitable for making material coarse crushing processing equipment uses.
Embodiment 2, with reference to figure 3, this example is substantially the same with example 1, difference is, the grinder circle cover 13 of this routine material crusher 12 is conical structure form, and material crusher axial rearward end 15 is just to axial sides before impeller 7, material crusher axial rearward end 15 area of a circle equals the axial sides area of a circle before impeller 7, material crusher axial rearward end 15 connects with axial sides before impeller, and rotate together with impeller 7, material crusher axial forward end 16 points to shell air inlet import 3 vertically.Second difference is, in this routine shell air inlet, side runner madial wall is also provided with the 3-edge surgical knife formula air inlet sidewall crushing teeth 19 corresponding to material crusher 12, air inlet sidewall crushing teeth 19 is lived with side runner madial wall in shell air inlet and is connected, and can be replaced at any time.
This example, in order to pulverize melon and fruit, grain, makes poultry and livestock feed and uses.
During work, be sucked into swiftly flowing melon and fruit grain and so on material, the common cutting and crushing of 3-edge surgical knife formula air inlet sidewall crushing teeth 19 inside side runner in material crusher 3-edge surgical knife formula grinder crushing teeth and shell air inlet, process velocity is fast, effective, the poultry and livestock feed of fragment fine uniform with amount of powder can be processed, because material crusher axial rearward end 15 is with axial sides equal and opposite in direction before impeller, and shelter from impeller axial front side space.During work, the finished product materials through material crusher cutting and grinding cannot enter side runner in impeller, but is directly arranged in the internal side of shell runner of impeller radial outside, more directly discharges body by internal side of shell runner.The finished product materials that this example is processed into contacts to enter impeller, and impeller can be made to avoid tarnishing.
The broken processing machine of this routine suitable for making various materials uses.
Embodiment 3, with reference to figure 4, this example is substantially the same with example 2, difference is, this routine material crusher 12 is not connected with shell air inlet sidewall with impeller 7, and material crusher 12 is provided with grinder dedicated spindle 18, grinder dedicated spindle 18 is provided with bearing 23 and belt pulley 24, grinder dedicated spindle 18 is connected with another motor special by belt pulley, belt, and by another motor special driven rotary, this motor special axle steer turns to contrary with draught fan impeller.
During work, blower motor impeller rotates, draught fan impeller rotates and produces negative pressure, by the import of fan casing air inlet by side runner in material inspiration shell air inlet, material in inspiration shell air inlet in side runner continue vertically rotating flow to impeller (material direction of rotation with impeller turn to unanimously), turn on the contrary because material crusher dedicated spindle 18 turns to impeller, 3-edge surgical knife formula grinder crushing teeth 14 turns to and turns to unanimously with grinder dedicated spindle 18, turns on the contrary with material.At this moment, enter the material of the rotational flow vertically of side runner in shell air inlet, cutting and crushing is clashed into by by the 3-edge surgical knife formula grinder crushing teeth 14 with its reverse rotation, material will be cut the broken state being broken into needs quickly and effectively, the finished product materials of cut fragmentation (particulate and Powdered) is by the negative pressure of impeller and the effect of centrifugal force, arranged in impeller radial outside internal side of shell runner, and then be discharged body, the place being transported in needs is gone.
This example turns on the contrary with impeller due to material crusher 12, and broken processing effect is good, and efficiency is high, can process meticulous material finished product.The multi-purpose crushing material conveying machinery of suitable for making uses.
Embodiment 4, with reference to figure 5, this example is substantially the same with example 1, difference is, this routine material crusher 12 does not connect with impeller, and material crusher is established material crusher connector 17, material crusher 12 connects with side runner madial wall in shell air inlet by its connector, material crusher 12 is the same with shell air inlet 2, belongs to transfixion parts.
During work, impeller High Rotation Speed produces negative pressure, by the material of side runner in shell air inlet import inspiration shell air inlet vertically rotating flow to impeller, vertically rotational flow material by the 3-edge surgical knife formula grinder crushing teeth on actionless material crusher collision hang draw, naturally the finished product materials (bulk coarse grain state) being broken into needs will be cut, then arranged in internal side of shell runner by the negative pressure of impeller and the effect of centrifugal force, be discharged body again, and then be transferred in destination.
This example requires that draught fan impeller and shell air inlet import produce extra high negative pressure, by high-strength suction function, by material effectively inspiration shell air inlet, the material entered in shell air inlet will possess higher flow velocity, could by actionless grinder crushing teeth cutting and crushing.
This example is suitable for carrying out coarse crushing processing to crisp soft, that area the is larger material of lightweight, as carried out fragmentation processing to paper, leaf, dish leaf etc.
Embodiment 5, with reference to figure 6, Fig. 7, this example is substantially the same with example 1, difference is, this routine material crusher 12 one-tenth conical structure formula, its expansion end (axial rearward end) faces impeller 7 vertically, and its serrated end points to shell air inlet import 3 vertically, and material crusher axial rearward end 15 connects with axial sides before impeller.Second difference is, this routine grinder crushing teeth 14 is fastened on circular cone type grinder circle cover 13 with spirality steel plate, and whole material crusher becomes flood dragon structural formula, and in shell air inlet, side runner madial wall arranges angular air inlet sidewall crushing teeth 19.
This example, because material crusher 12 is flood dragon structural formulas, air inlet sidewall crushing teeth 19 is provided with again in shell air inlet 2, during work, material crusher 12 rotation forces material moves axially, and therefore can make shell air inlet charging better effects if, simultaneously, the spiral flood dragon type material crusher 12 air port sidewall crushing teeth 19 that follows up matches, and rotary squeezing grinding material, can squeeze the very in small, broken bits of breakdown mill material.
This routine suitable for making powder face machine and meat grinder use.
Embodiment 6, with reference to figure 8, Fig. 9, this example is substantially the same with example 1, difference is, this example adopts synchronous rear flow fan impeller, and impeller blade 8 axial front side face is provided with 3-edge surgical knife bladed impeller crushing teeth 20, and impeller crushing teeth 20 welds together with the synchronous air deflector of blade axial front side, in impeller, side runner 10 li is provided with impeller crushing teeth 20, and the impeller crushing teeth 20 in impeller in side runner connects with impeller posterior lobe dish medial surface.3rd difference is, the chassis sidewall medial surface of this routine shell air inlet side is provided with the chassis sidewall crushing teeth 21 being connected to internal side of shell towards impeller, impeller radial extremity is provided with roll flute formula impeller crushing teeth 20, and internal side of shell runner radial sidewalls is provided with roll flute formula chassis sidewall crushing teeth 21.This example carries out second time fragmentation processing by the impeller crushing teeth 20 of side runner in blade, impeller and chassis sidewall crushing teeth 21 to the material after being processed by material crusher.
During work, enter material in shell air inlet after material crusher 12 fragmentation processing, again by side runner Radial Flow in draught fan impeller inspiration blade passage and impeller, flow to impeller air outlet, flow to impeller radial outside internal side of shell runner, in flow process, due on blade, in impeller in side runner, corresponding internal side of shell is provided with 3-edge surgical knife formula and roll flute formula material crushing teeth, therefore, material can be subject to the stronger fragmentation processing of second time, broken can process the finished product materials adapting to any claimed condition.
The pulverizer that the multiple difference of this routine suitable for making requires, powder face machine, meat grinder use.
Claims (10)
1. conveyer is pulverized in material suction, include casing (1), shell air inlet (2), shell air inlet import (3), shell air inlet outlet (4), side runner (5) in shell air inlet, shell air outlet (6), impeller (7), impeller blade (8), leaf dish (9), side runner (10) in impeller, internal side of shell runner (11), it is characterized in that, material crusher (12) is provided with in shell air inlet (2), material crusher (12) is made up of grinder circle cover (13) and grinder crushing teeth (14), grinder crushing teeth (14) is placed in grinder circle cover outside and connects with grinder circle cover, material crusher (12) is placed in shell air inlet (2) vertically, material crusher axial rearward end (15) faces impeller axial front side face vertically, material crusher axial forward end (16) points to shell air inlet import (3) vertically.
2. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, material crusher axial rearward end (15) connects with impeller (7).
3. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, material crusher (12) is provided with grinder connector (17), and material crusher (12) is connected with shell air inlet madial wall by grinder connector (17).
4. conveyer is pulverized in material suction according to claim 1, it is characterized in that, material crusher (12) is not connected with shell air inlet inwall with impeller (7), material crusher (12) is provided with the special grinder dedicated spindle (18) of material crusher, and grinder dedicated spindle (18) drives material crusher to rotate.
5. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, shell air inlet madial wall is provided with the air inlet sidewall crushing teeth (19) corresponding to material crusher crushing teeth (14).
6. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, grinder axial rearward end cross circular section area is less than impeller (7) the axial sides area of a circle.
7. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, grinder axial rearward end cross circular section area is greater than impeller (7) the axial sides area of a circle.
8. conveyer is pulverized in material suction according to claim 1, it is characterized in that, the flood dragon structural formula that grinder crushing teeth (14) is wound around for spiral plate.
9. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, draught fan impeller (7) is provided with towards the axial side impeller of shell air inlet (2) the impeller crushing teeth (20) being connected to impeller.
10. conveyer is pulverized in material suction according to claim 1, and it is characterized in that, the chassis sidewall medial surface being provided with shell air inlet (2) side is provided with the chassis sidewall crushing teeth (21) being connected to internal side of shell face towards impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182676.1A CN104826710A (en) | 2015-04-17 | 2015-04-17 | Crushing conveyor for suction and discharge of materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105736453A (en) * | 2016-03-14 | 2016-07-06 | 兖州煤业股份有限公司 | Coal mine slurry pump and crushing mechanism thereof |
| CN108636518A (en) * | 2018-05-30 | 2018-10-12 | 辉县市新科机械设备有限公司 | Collision type metallic silicon power processing method and device |
| CN115318405A (en) * | 2022-08-26 | 2022-11-11 | 佛山市南海九洲普惠风机有限公司 | Paper shredding fan |
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| CN105736453A (en) * | 2016-03-14 | 2016-07-06 | 兖州煤业股份有限公司 | Coal mine slurry pump and crushing mechanism thereof |
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| CN115318405A (en) * | 2022-08-26 | 2022-11-11 | 佛山市南海九洲普惠风机有限公司 | Paper shredding fan |
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Application publication date: 20150812 |