CN206778627U - Barite shredder assemblies and device - Google Patents

Barite shredder assemblies and device Download PDF

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Publication number
CN206778627U
CN206778627U CN201720544375.3U CN201720544375U CN206778627U CN 206778627 U CN206778627 U CN 206778627U CN 201720544375 U CN201720544375 U CN 201720544375U CN 206778627 U CN206778627 U CN 206778627U
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CN
China
Prior art keywords
barite
crushing
grating disk
shredder assemblies
pulverizing chamber
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720544375.3U
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Chinese (zh)
Inventor
王勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Hongxin Ultramicro New Material Co Ltd
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Guizhou Hongxin Ultramicro New Material Co Ltd
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Priority to CN201720544375.3U priority Critical patent/CN206778627U/en
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Publication of CN206778627U publication Critical patent/CN206778627U/en
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Abstract

A kind of barite shredder assemblies and device are the utility model is related to, belongs to barite manufacture field.Component includes pulverizing chamber, grading wheel, air compressor machine and control system.There is crushing chamber in pulverizing chamber, pulverizing chamber offers the charging aperture connected respectively with crushing chamber, air inlet and discharging opening, and grading wheel connects with discharging opening, and air compressor machine connects with air inlet.Grating disk, first driving means and the second drive device are provided with crushing chamber, grating disk is rotatablely connected by first driving means and pulverizing chamber, and grading wheel is rotatablely connected by the second drive device and pulverizing chamber.Air compressor machine, first driving means and the second drive device electrically connect with control system respectively.Device includes the component.The two is high to the utilization rate of barite raw material, crush efficiency is high, crushes that the obtained particle diameter of blanc fixe product is small and granularity uniformity is good.

Description

Barite shredder assemblies and device
Technical field
Barite manufacture field is the utility model is related to, in particular to a kind of barite shredder assemblies and device.
Background technology
Barite is a kind of critically important nonmetallic ore raw material, has extensive industrial use, its main processed and applied In drilling mud heavy weight additive, lithopone pigment, various barium compounds, cement industry mineralizer, anti-ray cement mortar coagulation The field such as soil and road construction.Demand of the barite in each industry is big, while is usually required that in the application of different process Barite powder has less particle diameter and preferable granularity uniformity.
In the prior art, the crush efficiency that barite in the processing technology of barite be present is low, product cut size is excessive and production The problem of product granularity uniformity is bad, causes that the production amount efficiency of blanc fixe is low, product quality is not high, it is impossible to meets each industry Using the demand to blanc fixe.
Utility model content
The purpose of this utility model is to provide a kind of barite shredder assemblies, its utilization rate to barite raw material is high, Crush efficiency is high, crushes that the obtained particle diameter of blanc fixe product is small and granularity uniformity is good.
Another object of the present utility model is to provide a kind of blanc fixe crushing device, high to the crush efficiency of barite, Obtained blanc fixe product cut size is small, epigranular.
What embodiment of the present utility model was realized in:
A kind of barite shredder assemblies, it includes pulverizing chamber, grading wheel, air compressor machine and control system, had in pulverizing chamber Crushing chamber, pulverizing chamber offer the charging aperture connected respectively with crushing chamber, air inlet and discharging opening, are provided with and crush in crushing chamber Disk, first driving means and the second drive device, grating disk are rotatablely connected by first driving means and pulverizing chamber, and grading wheel leads to The second drive device to be crossed to be rotatablely connected with pulverizing chamber, grading wheel connects with discharging opening, and air compressor machine connects with air inlet, air compressor machine, First driving means and the second drive device electrically connect with control system respectively.
Further, in the utility model preferred embodiment, air inlet is arranged at the bottom of pulverizing chamber, and discharging opening is set It is placed in the top of pulverizing chamber.
Further, in the utility model preferred embodiment, grating disk is arranged at the bottom of crushing chamber, grating disk The axis collinear of rotary shaft and crushing chamber.
Further, in the utility model preferred embodiment, the surface of grating disk is provided with least one impact block.
Further, in the utility model preferred embodiment, at least one impact block is arranged at away from grating disk The end of rotary shaft.
Further, in the utility model preferred embodiment, the number of impact block is at least two, and at least two hit Hit the surface that block is uniformly distributed in grating disk.
Further, the crushing for being located on grating disk is additionally provided with the utility model preferred embodiment, in crushing chamber Circle, the inwall that circle is connected to pulverizing chamber is crushed, the side for crushing the close grating disk of circle is provided with multiple projections, crushes circle and powder There is gap between broken disk.
Further, in the utility model preferred embodiment, first driving means include the first motor and the One frequency-variable controller, the first frequency-variable controller electrically connect with the first motor and control system respectively.
Further, in the utility model preferred embodiment, the second drive device includes the second motor and the Two frequency-variable controllers, the second frequency-variable controller electrically connect with the second motor and control system respectively.
A kind of blanc fixe crushing device, it includes above-mentioned barite shredder assemblies.
The beneficial effect of the utility model embodiment is:
Barite shredder assemblies provided by the utility model, barite raw material is passed through in crushing chamber by charging aperture, powder Broken disk rotates at a high speed under the driving of first driving means and is extruded, impacted, worn and sheared realization to barite raw material Crushing to barite, crushing speed is fast, efficiency high.Gas is passed through crushing chamber by air compressor machine by air inlet, and gas is crushing Produce rotational gas flow energy field in the presence of the high speed rotation of disk, barite particle forms several eddy flows, improve barite particle with Mutual extruding, shock, abrasion and shear action between grating disk and between particle, barite crush more abundant, particle Footpath is small, crush efficiency further improves.Material after crushing is delivered to grading wheel by air-flow, in the effect of the centrifugal force of grading wheel The lower separation for realizing thickness powder, the qualified powder of particle diameter are discharged and are collected from discharging opening, without regrading, product Epigranular;The underproof product of particle diameter stays in crushing chamber and continues to crush, and raw material availability is high, nothing tails over.
Blanc fixe crushing device provided by the utility model, barite raw material is entered using above-mentioned barite shredder assemblies Row crushes, and the utilization rate and crush efficiency of barite are high, and obtained blanc fixe product cut size is small, epigranular.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the blanc fixe crushing device that the utility model embodiment provides;
Fig. 2 is the structural representation for the feeding material component that the utility model embodiment provides;
Fig. 3 is the structural representation for the barite shredder assemblies that the utility model embodiment provides;
Fig. 4 is the structural representation for the grating disk that the utility model embodiment provides;
Fig. 5 is the structural representation for the crushing circle that the utility model embodiment provides;
Fig. 6 is the structural representation for the material collection component that the utility model embodiment provides.
Icon:100- blanc fixe crushing devices;110- feeding material components;111- hoppers;1111- material outlets;112- is transmitted Band;1121- first ends;1122- the second ends;113- tramp iron separators;120- barite shredder assemblies;121- pulverizing chambers;1211- Crushing chamber;1212- grating disks;1213- impact blocks;1214- rotating shafts;1215- crushes circle;1216- is raised;122- grading wheels; 123- air compressor machines;124- charging apertures;125- air inlets;126- discharging openings;130- material collection components;131- cyclone collectors; 132- cleaners;133- air-introduced machines;1331- mufflers.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, term " first ", " second " etc. are only used for distinguishing description in description of the present utility model, And it is not intended that instruction or hint relative importance.
The orientation or position relationship of the instruction such as term " on ", " under ", " interior ", " outer ", " bottom ", " top " are based on shown in accompanying drawing Orientation or position relationship, or the utility model product using when the orientation usually put or position relationship, merely to It is easy to describe the utility model and simplified description, rather than indicates or imply that signified device or element must be with specifically square Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, the term such as " level ", " conllinear " is not offered as requiring that part definitely meets above-mentioned position relationship, but can To be slightly tilted.Such as " level " only refers to that its direction is comparatively more horizontal, is not to represent that the structure must be complete It is horizontally disposed, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " connection ", " connection " etc. should be interpreted broadly.For example, it may be fixedly connected or be detachably connected, or one Ground connects;Can be mechanical connection or electrical connection;Can be joined directly together, the indirect phase of intermediary can also be passed through Even, can be the connection of two element internals.For the ordinary skill in the art, can be understood with concrete condition above-mentioned Concrete meaning of the term in the utility model.
Referring to Fig. 1, the present embodiment provides a kind of blanc fixe crushing device 100, including feeding material component 110, blanc fixe Broken component 120, material collection component 130 and control system (not shown), barite shredder assemblies 120 are communicated in feeding material component Between 110 and material collection component 130, control system is received with feeding material component 110, barite shredder assemblies 120 and material respectively Collection component 130 electrically connects.
Specifically, referring to Fig. 2, feeding material component 110 include hopper 111, conveyer belt 112, transmission device (not shown) and Tramp iron separator 113.
Hopper 111 is used to store barite raw material, and the bottom of hopper 111 offers material outlet 1111 and is provided with and the original The gate valve (not shown) that material outlet 1111 coordinates, barite raw material is discharged through material outlet 1111, and passes through the gate valve pair Blowing is controlled.
Transmission device is conventional belt drive device, and it electrically connects the fortune for driving conveyer belt 112 with control system Move and control the operation and stopping of conveyer belt 112.
Conveyer belt 112 is arranged at the lower section of hopper 111 and is arranged substantially horizontally, and transmission belt includes relative first end 1121 and the second end 1122.First end 1121 is the feed end of conveyer belt 112, first end 1121 and material outlet 1111 position correspondence, for accepting the barite raw material exported from material outlet 1111.The second end 1122 is conveyer belt Barite raw material is sent to the second end by 112 discharge end, conveyer belt 112 under the driving of transmission device from first end 1121 Portion 1122, and barite raw material is sent to barite shredder assemblies 120 from the second end 1122 and carries out crushing and processing.
Tramp iron separator 113 be arranged at the top of conveyer belt 112 and with the position correspondence of conveyer belt 112, it is preferred that tramp iron separator 113 are set substantially in parallel with conveyer belt 112.
Tramp iron separator 113 is provided for ferromagnetic impurity in removing barite raw material, on the one hand can improve barite The purity and whiteness of powder;On the other hand damage of the impurity to conveyer belt 112 and barite shredder assemblies 120 can be prevented, favorably In the service life for improving equipment.
Referring to Fig. 3, barite shredder assemblies 120 include pulverizing chamber 121, grading wheel 122 and air compressor machine 123.
There is crushing chamber 1211 in pulverizing chamber 121, grating disk 1212, first driving means (figure are provided with crushing chamber 1211 Do not show), the second drive device (not shown) and crush circle 1215.
First driving means include the first motor (not shown), (figure is not for the frequency-variable controller of rotating shaft 1214 and first Show).First motor is fixed on the bottom of pulverizing chamber 121 and electrically connected with control system.One end of rotating shaft 1214 and first Motor is rotatablely connected, and grating disk 1212 is connected to the realization of the end away from the first motor and the pulverizing chamber of rotating shaft 1214 121 rotation connection.The first motor driving high-speed rotation of grating disk 1212 is extruded barite raw material, impacted, ground Crushing of the shearing realization to barite is undermined, its crushing speed is fast, efficiency high.First frequency-variable controller is electric with the first driving respectively Machine and control system electrical connection, the power output for being provided for adjusting the first motor of the first frequency-variable controller, so as to root The velocity of rotation of different granularity requirements regulation abrasive disk when being crushed according to Product processing, improve the quality of product.
In this embodiment, grating disk 1212 is arranged substantially horizontally, and it is big that grating disk 1212 is arranged at the bottom of crushing chamber 1211 The position at cause center, the rotary shaft 1214 of the grating disk 1212 and the conllinear setting of the axis of crushing chamber 1211 substantially.The setting Mode makes shearing effect of impact of the grating disk 1212 to material fully, uniformly, good crushing effect.
Further, referring to Fig. 4, in the present embodiment, the surface of grating disk 1212 is provided with multiple impact blocks 1213, Multiple impact blocks 1213 are distributed evenly in the edge on the surface of grating disk 1212, i.e., each impact block 1213 is arranged at grating disk The end of rotary shaft 1214 away from grating disk 1212 on 1212 surfaces.
The setting of multiple impact blocks 1213 can improve extruding of the grating disk 1212 to barite raw material, impact, abrasion and Shear action, improve crush efficiency of the grating disk 1212 to barite.
It should be noted that in the utility model others embodiment, the number of impact block 1213 can be one or It is multiple;When impact block 1213 number be at least two when, its can be uniformly distributed can also non-uniform Distribution, it can appoint Meaning is arranged at one or two in upper and lower two surfaces of grating disk 1212.In addition, the shape of impact block 1213 can be round Column, spherical, hemispherical, polygon prism shape, multi-prism taper and other conventional arrangement modes.
Also referring to Fig. 3 and Fig. 5, crush circle 1215 and be located on grating disk 1212, crush the remote grating disk of circle 1215 1212 side is fixedly connected on the inwall of pulverizing chamber 121, crush the close grating disk 1212 of circle 1215 side be provided with it is more Individual equally distributed raised 1216, crushing between circle 1215 and grating disk 1212 has gap.
The above-mentioned setting of crushing circle 1215 can further improve barite shredder assemblies 120 and barite particle is squeezed Pressure, impact, abrasion and the effect of shearing, improve the crush efficiency of counterweight spinel powders.In the present embodiment, crush circle 1215 and set The side for the close grating disk 1212 for crushing circle 1215 is uniformly distributed in dentation for the form of gear ring, multiple raised 1216, its Shock and shear action to barite is abundant, good crushing effect.Certainly, it is multiple in the utility model others embodiment Projection 1216 can also be set in structures such as hemispherical, multi-prism tapers, and it can be that to be uniformly arranged can also be non-be uniformly arranged.
Second drive device is fixed on the top of pulverizing chamber 121, and it includes the second motor (not shown) and the second change Frequency controller (not shown).Second motor electrically connects with control system.Second frequency-variable controller is electric with the second driving respectively Machine and control system electrical connection, for adjusting the power output of the second drive device.
Pulverizing chamber 121 offers the charging aperture 124 connected respectively with crushing chamber 1211, air inlet 125 and discharging opening 126.
Charging aperture 124 is located at the second end 1122 i.e. lower section of the discharge end of conveyer belt 112 of conveyer belt 112, conveyer belt Barite raw material on 112 is entered in crushing chamber 1211 by charging aperture 124 to be crushed.
Air inlet 125 is arranged at the bottom of pulverizing chamber 121, and air compressor machine 123 connects with air inlet 125.Air compressor machine 123 passes through Gas is passed through crushing chamber 1211 by air inlet 125, and gas produces rotational gas flow energy in the presence of the high speed rotation of grating disk 1212 , barite particle forms several eddy flows, improve between barite particle and grating disk 1212 and barite particle it Between mutual extruding, shock, abrasion and shear action, barite crush it is more abundant, grain diameter is small, crush efficiency further carries It is high.
Discharging opening 126 is arranged at the top of pulverizing chamber 121, and grading wheel 122 connects with discharging opening 126.Grading wheel 122 and Grading wheel 122 and the rotation connection of pulverizing chamber 121 are realized in the rotation connection of two motors, for realizing the classification to barite. The rotation connection mode of first motor and grading wheel 122 uses the conventional rotation connection mode of grading wheel 122.
Barite particle is delivered to grading wheel 122 by swirling eddy, and material rotates caused centrifugal force in grading wheel 122 Under effect, particle diameter little particle up to standard is discharged into material collection component 130 from discharging opening 126, the barite particle being collected into Epigranular, without postsearch screening, prevent heavy metal from excessively crushing;Particle diameter bulky grain not up to standard stay in crushing chamber 1211 after Continued powder is broken, and raw material availability is high, nothing tails over.The power that the second output motor is adjusted using the second frequency-variable controller changes grading wheel 122 rotating speed, you can the barite powder of appropriate particle size is screened according to the different grain size demand of gradation.
Referring to Fig. 6, material collection component 130 includes cyclone collector 131, dust arrester and air-introduced machine 133.
One end of cyclone collector 131 connects with the discharging opening 126 of barite shredder assemblies 120, and the other end fills with dedusting Put connection.Dust arrester is communicated between cyclone collector 131 and air-introduced machine 133.
The barite particle for completing sizing screening enters cyclone collection room by discharging opening 126, and air-introduced machine 133 is received to whirlwind Storage 131 produces negative pressure, and barite fixes powder collection in cyclone collector 131, and residual gas is drawn by dust arrester Blower fan 133 is extracted out.
Still contain barite particle thing in remaining gas after barite due to having collected, the setting of dust arrester can remove Remaining barite powder in degassing body, prevent the gas that air-introduced machine 133 is extracted out from being polluted to production environment.In this implementation, Dust arrester uses sack cleaner, its good dedusting effect.
Further, since noise is larger in the course of the work for air-introduced machine 133, further, in the present embodiment, air-introduced machine 133 are provided with muffler 1331, reduce the operating noise of air-introduced machine 133, improve the production environment that barite crushes.
To sum up, the barite shredder assemblies 120 that the present embodiment provides, are extruded raw material by grating disk 1212, are rushed The crushing realized to barite is hit, wears and shears, crushing speed is fast, efficiency high.Air compressor machine 123 is passed through into crushing chamber 1211 Gas produce rotational gas flow energy field in the presence of the high speed rotation of grating disk 1212 and barite particle is formed several eddy flows, Mutual extruding, shock, abrasion and the shear action between barite particle and grating disk 1212 and between particle are improved, weight is brilliant Stone crushing is more abundant, and grain diameter is small, crush efficiency further improves.The centrifugal action of grading wheel 122 is entered to barite particle Row screening, particle diameter little particle up to standard are discharged into material collection component 130 from discharging opening 126, the barite particle being collected into Epigranular, without postsearch screening, prevent heavy metal from excessively crushing;Particle diameter bulky grain not up to standard stay in crushing chamber 1211 after Continued powder is broken, and raw material availability is high, nothing tails over.
The blanc fixe crushing device 100 that the present embodiment provides, it is former to barite using above-mentioned barite shredder assemblies 120 Material is crushed, and the raw material availability of barite is high, crush efficiency is high, and obtained product cut size is small and epigranular.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

  1. A kind of 1. barite shredder assemblies, it is characterised in that including pulverizing chamber, grading wheel, air compressor machine and control system, the powder Broken interior has crushing chamber, and the pulverizing chamber offers the charging aperture connected respectively with the crushing chamber, air inlet and discharging opening, Grating disk, first driving means and the second drive device are provided with the crushing chamber, the grating disk drives by described first Device is rotatablely connected with the pulverizing chamber, and the grading wheel is rotatablely connected by second drive device and the pulverizing chamber, The grading wheel connects with the discharging opening, and the air compressor machine connects with the air inlet, the air compressor machine, first driving Device and second drive device electrically connect with the control system respectively.
  2. 2. barite shredder assemblies according to claim 1, it is characterised in that the air inlet is arranged at the pulverizing chamber Bottom, the discharging opening is arranged at the top of the pulverizing chamber.
  3. 3. barite shredder assemblies according to claim 2, it is characterised in that the grating disk is arranged at the crushing chamber Bottom, the axis collinear of the rotary shaft of the grating disk and the crushing chamber.
  4. 4. barite shredder assemblies according to claim 1, it is characterised in that the surface of the grating disk is provided with least One impact block.
  5. 5. barite shredder assemblies according to claim 4, it is characterised in that at least one impact block is arranged at far From the end of the rotary shaft of the grating disk.
  6. 6. barite shredder assemblies according to claim 4, it is characterised in that the number of the impact block is at least two Individual, at least two impact blocks are uniformly distributed in the surface of the grating disk.
  7. 7. barite shredder assemblies according to claim 1, it is characterised in that be additionally provided with the crushing chamber and be located on institute State the crushing circle of grating disk, the inwall for crushing circle and being connected to the pulverizing chamber, the close grating disk for crushing circle Side be provided with multiple projections, described crush between circle and the grating disk has gap.
  8. 8. barite shredder assemblies according to claim 1, it is characterised in that the first driving means include first and driven Dynamic motor and the first frequency-variable controller, first frequency-variable controller respectively with first motor and the control system Electrical connection.
  9. 9. barite shredder assemblies according to claim 1, it is characterised in that second drive device includes second and driven Dynamic motor and the second frequency-variable controller, second frequency-variable controller respectively with second motor and the control system Electrical connection.
  10. 10. a kind of blanc fixe crushing device, it is characterised in that including the barite crushing group described in claim any one of 1-9 Part.
CN201720544375.3U 2017-05-16 2017-05-16 Barite shredder assemblies and device Expired - Fee Related CN206778627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720544375.3U CN206778627U (en) 2017-05-16 2017-05-16 Barite shredder assemblies and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720544375.3U CN206778627U (en) 2017-05-16 2017-05-16 Barite shredder assemblies and device

Publications (1)

Publication Number Publication Date
CN206778627U true CN206778627U (en) 2017-12-22

Family

ID=60712166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720544375.3U Expired - Fee Related CN206778627U (en) 2017-05-16 2017-05-16 Barite shredder assemblies and device

Country Status (1)

Country Link
CN (1) CN206778627U (en)

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Granted publication date: 20171222

Termination date: 20190516