CN107512723A - A kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor - Google Patents

A kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor Download PDF

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Publication number
CN107512723A
CN107512723A CN201710873999.4A CN201710873999A CN107512723A CN 107512723 A CN107512723 A CN 107512723A CN 201710873999 A CN201710873999 A CN 201710873999A CN 107512723 A CN107512723 A CN 107512723A
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CN
China
Prior art keywords
drying
level
mould inhibitor
oblique
process equipment
Prior art date
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.)
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CN201710873999.4A
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Chinese (zh)
Inventor
王同武
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.)
Anji Gaochun Montmorillonite Co Ltd
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Anji Gaochun Montmorillonite Co Ltd
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Priority to CN201710873999.4A priority Critical patent/CN107512723A/en
Publication of CN107512723A publication Critical patent/CN107512723A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/40—Clays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

The present invention discloses a kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor, and it includes：One-level crushing bin, shaking-table multistage filtering storehouse, two level crushing bin, bucket elevator, tower drier, the grader being sequentially connected；Tower drier includes the drying chamber that shell and shell surround, outer side is provided with heating mantle, the center of drying chamber is provided with the drying post of axial direction and around the multiple drying tube for drying post, multiple oblique deceleration blades are equipped with drying tube, oblique deceleration blade can the oblique angle of multi-gear adjustment, depiler is provided between bucket elevator and tower drier；Processing technology is followed successively by one-level crushing, filtering, two level crushing, sub-material, drying, classification.After present invention purification montmorillonite water content is low, apparatus and process is simple, energy-conserving and environment-protective.

Description

A kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor
Technical field
The present invention relates to mould inhibitor preparing technical field, more particularly to a kind of process equipment for preparing montmorillonite mould inhibitor and Its processing technology.
Background technology
Montmorillonite Montmorillonite is the layer mineral being made up of the superfine hydrous alumino silicates of particle, and title is come Come from the Montmorillon of the place of production-France found first.Montmorillonite subtribe belong to smectite race smectite mineral it One, it is important clay mineral, generally block or earthy.Molecular formula Al, Mg2 [Si4O10] OH2 nH2O, centre is alumina Octahedron, the clay mineral of three-layer tablet shape structure being made up of up and down silicon-oxy tetrahedron are aqueous and one in crystal structure interlayer A little exchange cations, there is higher ion exchange capacity, there is higher water swelling ability.Montmorillonite Crystal category monoclinic system Aqueous layer silicate mineral.
Montmorillonite particle is tiny, about 0.2~1 micron, has colloidal dispersions characteristic, generally all in the production of block or earthy aggregate Go out.The crystal of montmorillonite visible sheet under an electron microscope, color or lime, or light blue or light red.When temperature reaches At 100~200 DEG C, the hydrone in montmorillonite can gradually run away.Montmorillonite after dehydration can also reuptake hydrone or Other polar molecules.It can also be expanded after they absorb moisture and more than several times of original volume.The purposes of montmorillonite is a variety of more Sample, people apply to its characteristic in chemical reaction to produce suction-operated and catharsis.It is also used as papermaking, rubber The filler of glue, cosmetics, the raw material that oil decolourizes with catalyst of cracking petroleum etc., is alternatively arranged as geological drilling mud, smelting Gold adhesive and medicine etc. etc..The montmorillonite of various uses has a various requirement, mould inhibitor for montmorillonite content with And water content suffers from strict requirements.
At present, there are the methods of many processing montmorillonite raw materials, the Chinese invention such as Patent No. 201610342515.9 is special Profit discloses a kind of montmorillonite water law method of purification, including following techniques：Ore dressing and pretreatment, removal of impurities, broken, slurrying, separation, Extrusion modification processing, drying, drying, crushing, granularity Detection, quality inspection, storage, but such processing method is not suitable for mould inhibitor The preparation of middle montmorillonite, the moderate purity requirement for preparing of montmorillonite is not very high in mould inhibitor, but the requirement of water content is high, so The excessively complicated requirement for being unable to reach water content again of this method.
The content of the invention
It is an object of the present invention to for the above-mentioned deficiency of prior art, propose that a kind of water content is low, apparatus and process is simple Single, the process equipment and its processing technology that prepare montmorillonite mould inhibitor of energy-conserving and environment-protective.
The present invention solves its technical problem, and the technical scheme of use is to propose a kind of processing for preparing montmorillonite mould inhibitor Equipment and its processing technology, it includes：One-level crushing bin, the shaking-table multistage filtering storehouse being connected with the one-level crushing bin, with The connected two level crushing bin in the shaking-table multistage filtering storehouse, the bucket elevator being connected with the two level crushing bin are and described The connected tower drier of bucket elevator, the grader being connected with the tower drier；The shaking-table multistage filtering storehouse Provided with multiple mesh screens；The tower drier includes the drying chamber that shell and the shell surround, and the outer side, which is provided with, to be added Hot jacket, the center of the drying chamber are provided with the drying post of axial direction, the more of the dry post are provided around in the drying chamber Individual drying tube, is equipped with multiple oblique deceleration blades in the drying tube, the oblique deceleration blade can the oblique angle of multi-gear adjustment, Be connected on the outside of the heating mantle provided with adjuster with the oblique deceleration blade, the bucket elevator and the tower drier it Between be provided with depiler, multiple sub-material regions in the depiler corresponded with the drying tube and the sub-material region with it is dry Connecting pipe is connected between dry pipe, the funnel connected with the connecting pipe is equipped with the sub-material region.
Preferably, the dry post includes cylindrical column and is arranged on the multiple of the cylindrical column curved surface Protuberance.The drying area to drying tube can be increased.
Further preferably, the protuberance is equal with the quantity of the drying tube, and the drying tube is positioned at adjacent described Between protuberance.The evenly drying of drying tube can preferably be accomplished so that the quality of last product improves.
Preferably, the mesh of the mesh screen increases successively from top to bottom.Such set make it that filtering is not only fast but also thorough, If when the later stage is wanted to go to, and impurity is crushed to filtering purification again, one layer of big impurity left of mesh powder again can also be selected Broken purification, not only economic but also saving time.
Preferably, the drying tube is circularly and evenly distributed.So the material in drying tube can be caused to be heated evenly, Dried humidity of materials is consistent, improves the quality of product.
It is preferably, staggered between the oblique deceleration blade.The downslide of material can effectively be slowed down, when increase is dried Between, make full use of heating mantle and the heat of drying tube release.
Further preferably, the upper surface of the oblique deceleration blade is provided with rough layer.Preferably slow down the downslide of material, increase Drying time, the heat for making full use of heating mantle to be discharged with drying tube, and mat surface is more suitable for oblique deceleration blade and material Energy exchange.
Preferably, the drying tube is provided with multiple stomatas.Moisture can be allowed to be excluded from stomata, accelerate drying.
Preferably, the inwall in the sub-material region is close in the bell mouth of the funnel.Prevent material from entering sub-material region Bottom, avoid causing to waste.
By the process equipment of the present invention, there is provided a kind of processing technology for preparing montmorillonite mould inhibitor, there are following steps：
One-level crushes：Raw material crushes to obtain one-level particle by one-level, contains stone and weeds in one-level particle；Facilitate follow-up mistake Filter obtains coarse fodder.
Filtering：One-level particle passes through multiple meshes in shaking-table multistage filtering storehouse and obtained slightly for the mesh screen of 5-100 mesh successively Material；Because the mesh number of mesh screen once increases from top to bottom, filtering is not only fast but also thorough, if crushed impurity again when the later stage is wanted to go to During filtering purification, one layer of impurity left that mesh can also be selected big crushes purification again, the not only economic but also saving time, due to Subsequently there is two level crushing, because the smectite content requirement of mould inhibitor is not especially high, so may not necessarily be set in this step The mesh screen of special large mesh, improve the utilization rate of raw material.
Two level crushes：Coarse fodder crushes to obtain the two level particle of 100-200 mesh by two level；It is divided into one-level crushing and second patent flour It is broken, it is greatly improved the utilization rate of raw material.
Sub-material：Two level particle before tower drier is entered, is classified as the two of equivalent in advance by bucket elevator Level particle is stored in multiple sub-material regions；Be advantageous to follow-up drying so that the semi-finished product quality that multiple drying tubes dry out It is identical.
Dry：The two level particle of equivalent enters in drying tube, controls heating mantle according to drying effect and dries the temperature of post At 200-350 DEG C, and the gear of oblique deceleration blade is adjusted by adjuster, semi-finished product, semi-finished product water content are obtained after drying< 1%；
Classification：Semi-finished product are divided into the finished product of variable grain size by grader.As needed, from obstructed granular size into Product, increase operation rate.
Preferably, the vibration frequency in shaking-table multistage filtering storehouse is in 200-300 hertz.Vibration frequency in the range of this Filter efficiency can not only be accelerated, nor sieves can be damaged.
Preferably, the caliber of drying tube is in 30-50cm.Such caliber scope one can make it that dry materials are fast Speed, two can set several drying tubes more again, accelerate drying efficiency.
The present invention has the advantages that：
1. setting heating mantle outside tower drier, inside, which is set, dries post, not only greatly speeds up dry anxiety, and cause Uniform drying so that last finished product water content is all basically identical.
2. multiple oblique deceleration blades are set in drying tube so that time increase of the material stop in drying tube, and two Material has one section of space not contacted with drying tube again between individual oblique deceleration blade, so contacts oblique deceleration blade-subtract oblique Slip on fast piece-freely drop-contact oblique deceleration blade is repeated, and can more thoroughly dry.
3. oblique deceleration blade the oblique angle of multi-gear adjustment and can be connected with the adjuster on the outside of heating mantle, due to per a collection of The water content of raw material is different, dries the time needed with regard to different, oblique deceleration blade is adjusted by detecting the water content of finished product Oblique angle, the effect of energy-conservation can be reached, and reach the requirement of finished product water content.
4. depiler is provided between bucket elevator and tower drier, the thing that depiler can deliver bucket elevator Material is divided evenly into several pieces and is stored in sub-material region, and the finished product water content to be obtained after follow-up dry unanimously provides condition.
5. setting funnel in sub-material region, quick collection material can be caused, and transported with the same speed to drying tube, So that the effect dried is consistent, last finished product water content is consistent.
Brief description of the drawings
Fig. 1 is the equipment connection diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of depiler of the present invention and tower drier；
Fig. 3 is the top view of tower drier of the present invention.
In figure, 1, one-level crushing bin, 2, shaking-table multistage filtering storehouse, 3, two level crushing bin, 4, bucket elevator, 5, sub-material Machine, 51, sub-material region, 511, funnel, 52, connecting pipe, 6, tower drier, 61, shell, 62, drying chamber, 621, dry Pipe, 6211, oblique deceleration blade, 622, dry post, 6221, cylindrical column, 6222, protuberance, 63, heating mantle, 64, regulation Device, 7, grader.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
Embodiment：
A kind of process equipment for preparing montmorillonite mould inhibitor as shown in Fig. 1 to 3, including one-level crushing bin 1, shaking-table multistage mistake Filter position 2, two level crushing bin 3, bucket elevator 4, depiler 5, tower drier 6, grader 7.
One-level crushing bin 1 is connected with shaking-table multistage filtering storehouse 2, shaking-table multistage filtering storehouse 2 and the phase of two level crushing bin 3 Even, two level crushing bin 3 is connected with bucket elevator 4, and bucket elevator 4 is connected with tower drier 6, and tower drier 6 is with dividing Level machine 7 is connected；Shaking-table multistage filtering storehouse 2 is provided with multiple mesh screens 21；Tower drier 6 includes shell 61 and the shell 61 encloses Into drying chamber 62, the outside of shell 62 is provided with heating mantle 63, drying post 622 of the center provided with axial direction of drying chamber 62, tower Heating mantle is set outside formula drier, and internal set dries post, not only greatly speeds up dry anxiety, and to dry It is even so that last finished product water content is all basically identical, is provided around drying multiple drying tubes 621 of post 622 in drying chamber 62, Multiple oblique deceleration blades 6211 are equipped with drying tube 621 so that time increase of the material stop in drying tube, and at two Material has one section of space not contacted with drying tube again between oblique deceleration blade, so contacts oblique deceleration blade-in oblique deceleration Slip on piece-freely drop-contact oblique deceleration blade is repeated, and can more thoroughly dry, oblique deceleration blade 6211 Can the oblique angle of multi-gear adjustment, the outside of heating mantle 63 is connected provided with adjuster 64 with oblique deceleration blade 6211, and selection is existing The adjuster of oblique deceleration blade angle can be adjusted, because the water content per a collection of raw material is different, dries the time needed just not Equally, the oblique angle of oblique deceleration blade is adjusted by detecting the water content of finished product, the effect of energy-conservation can be reached, and reached The requirement of finished product water content, is provided with depiler 5 between bucket elevator 4 and tower drier 6, depiler can be by bucket lifting The material of machine delivery is divided evenly into several pieces and is stored in sub-material region, is that the finished product water content obtained after subsequently drying is consistent Offer condition, multiple sub-material regions 51 in depiler 5 are corresponded with drying tube 621 and sub-material region 51 and drying tube 621 Between be connected with connecting pipe 52, the funnel 511 connected with connecting pipe 52 is equipped with sub-material region 51, funnel quickly to receive Collect material, and transported with the same speed to drying tube so that dry effect is consistent, and last finished product water content is consistent.
Preferably, drying post 622 includes cylindrical column 6221 and is arranged on the more of the curved surface of cylindrical column 6221 Individual protuberance 6222, can increase the drying area to drying tube.
Further preferably, protuberance 6222 is equal with the quantity of drying tube 621, and drying tube 621 is located at adjacent protuberance Between 6222, it can preferably accomplish the evenly drying of drying tube so that the quality of last product improves.
Preferably, the mesh of mesh screen 21 increases successively from top to bottom so that filtering is not only fast but also thorough, if when the later stage is wanted to go to When impurity to be crushed to filtering purification again, one layer of impurity left that mesh can also be selected big crushes purification again, and economical The time is saved again.
Preferably, drying tube 621 is circularly and evenly distributed, and the material in drying tube can be caused to be heated evenly, after drying Humidity of materials it is consistent, improve the quality of product.
Preferably, it is staggered between oblique deceleration blade 6211, it can effectively slow down the downslide of material, when increase is dried Between, make full use of heating mantle and the heat of drying tube release.
Further preferably, the upper surface of oblique deceleration blade 6211 is provided with rough layer, preferably slows down the downslide of material, increase Drying time, the heat for making full use of heating mantle to be discharged with drying tube, and mat surface is more suitable for oblique deceleration blade and material Energy exchange.
Preferably, drying tube 621 is provided with multiple stomatas, moisture can be allowed to be excluded from stomata, accelerates drying.
Preferably, the inwall in the sub-material region 51 is close in the bell mouth of funnel 511, prevents material from entering sub-material region Bottom, avoid causing to waste.
By the process equipment of the present invention, there is provided a kind of processing technology for preparing montmorillonite mould inhibitor, there are following steps：
One-level crushes：Raw material crushes to obtain one-level particle by one-level, contains stone and weeds in one-level particle；Facilitate follow-up mistake Filter obtains coarse fodder.
Filtering：One-level particle passes through multiple meshes in shaking-table multistage filtering storehouse and obtained slightly for the mesh screen of 5-100 mesh successively Material；Because the mesh number of mesh screen once increases from top to bottom, filtering is not only fast but also thorough, if crushed impurity again when the later stage is wanted to go to During filtering purification, one layer of impurity left that mesh can also be selected big crushes purification again, the not only economic but also saving time, due to Subsequently there is two level crushing, because the smectite content requirement of mould inhibitor is not especially high, so may not necessarily be set in this step The mesh screen of special large mesh, improve the utilization rate of raw material.
Two level crushes：Coarse fodder crushes to obtain the two level particle of 100-200 mesh by two level；It is divided into one-level crushing and second patent flour It is broken, it is greatly improved the utilization rate of raw material.
Sub-material：Two level particle before tower drier is entered, is classified as the two of equivalent in advance by bucket elevator Level particle is stored in multiple sub-material regions；Be advantageous to follow-up drying so that the semi-finished product quality that multiple drying tubes dry out It is identical.
Dry：The two level particle of equivalent enters in drying tube, controls heating mantle according to drying effect and dries the temperature of post At 200-350 DEG C, and the gear of oblique deceleration blade is adjusted by adjuster, semi-finished product, semi-finished product water content are obtained after drying< 1%；
Grader：Semi-finished product are divided into the finished product of variable grain size by grader.As needed, from obstructed granular size Finished product, increase operation rate.
Preferably, the vibration frequency in shaking-table multistage filtering storehouse is in 200-300 hertz.Vibration frequency in the range of this is not But filter efficiency can be accelerated, nor sieves can be damaged.
Preferably, the caliber of drying tube is in 30-50cm.Such caliber scope one can make it that dry materials are quick, Two can set several drying tubes more again, accelerate drying efficiency.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (10)

  1. A kind of 1. process equipment for preparing montmorillonite mould inhibitor, it is characterised in that including：One-level crushing bin（1）, with the one-level Crushing bin（1）Connected shaking-table multistage filtering storehouse（2）, with the shaking-table multistage filtering storehouse（2）Connected two level crushing bin （3）, with the two level crushing bin（3）Connected bucket elevator（4）, with the bucket elevator（4）Connected tower drying Device（6）, with the tower drier（6）Connected grader（7）；The shaking-table multistage filtering storehouse（2）Provided with multiple mesh screens （21）；The tower drier（6）Including shell（61）With the shell（61）The drying chamber surrounded（62）, the shell（62） Outside is provided with heating mantle（63）, the drying chamber（62）Center be provided with axial direction drying post（622）, the drying chamber （62）Inside it is provided around the dry post（622）Multiple drying tubes（621）, the drying tube（621）Inside it is equipped with multiple oblique To deceleration blade（6211）, the oblique deceleration blade（6211）Can the oblique angle of multi-gear adjustment, the heating mantle（63）Outside is set There is adjuster（64）With the oblique deceleration blade（6211）It is connected, the bucket elevator（4）With the tower drier（6）It Between be provided with depiler（5）, the depiler（5）Interior multiple sub-material regions（51）With the drying tube（621）Correspond and The sub-material region（51）With drying tube（621）Between be connected with connecting pipe（52）, the sub-material region（51）Inside be equipped with The connecting pipe（52）The funnel of connection（511）.
  2. A kind of 2. process equipment for preparing montmorillonite mould inhibitor according to claim 1, it is characterised in that：The drying Post（622）Including cylindrical column（6221）Be arranged on the cylindrical column（6221）The multiple protruding portion of curved surface （6222）.
  3. A kind of 3. process equipment for preparing montmorillonite mould inhibitor according to claim 2, it is characterised in that：The protuberance （6222）With the drying tube（621）Quantity it is equal, the drying tube（621）Positioned at the adjacent protuberance（6222）It Between.
  4. A kind of 4. process equipment for preparing montmorillonite mould inhibitor according to claim 1, it is characterised in that：The mesh screen （21）Mesh increase successively from top to bottom.
  5. A kind of 5. process equipment for preparing montmorillonite mould inhibitor according to claim 1, it is characterised in that：It is described oblique to subtract Fast piece（6211）Between it is staggered.
  6. A kind of 6. process equipment for preparing montmorillonite mould inhibitor according to claim 1 or 4, it is characterised in that：It is described oblique To deceleration blade（6211）Upper surface be provided with rough layer.
  7. A kind of 7. process equipment for preparing montmorillonite mould inhibitor according to claim 1, it is characterised in that：The drying tube （621）Provided with multiple stomatas.
  8. 8. using the processing technology of claim 1 process equipment, it is characterised in that have following steps：
    One-level crushes：Raw material crushes to obtain one-level particle by one-level, contains stone and weeds in one-level particle；
    Filtering：One-level particle passes through multiple meshes in shaking-table multistage filtering storehouse and obtains coarse fodder for the mesh screen of 5-100 mesh successively；
    Two level crushes：Coarse fodder crushes to obtain the two level particle of 100-200 mesh by two level；
    Sub-material：For two level particle by bucket elevator before tower drier is entered, the two level for being classified as equivalent in advance is broken Material is stored in multiple sub-material regions；
    Dry：The two level particle of equivalent enters in drying tube, is existed according to the temperature that drying effect controls heating mantle and dries post 200-350 DEG C, and the gear of oblique deceleration blade is adjusted by adjuster, obtain semi-finished product, semi-finished product water content after drying<1%；
    Classification：Semi-finished product are divided into the finished product of variable grain size by grader.
  9. A kind of 9. equipment for preparing montmorillonite mould inhibitor according to claim 8, it is characterised in that：Shaking-table multistage filtering The vibration frequency in storehouse is in 200-300 hertz.
  10. A kind of 10. equipment for preparing montmorillonite mould inhibitor according to claim 8, it is characterised in that：The caliber of drying tube In 30-50cm.
CN201710873999.4A 2017-09-25 2017-09-25 A kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor Withdrawn CN107512723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710873999.4A CN107512723A (en) 2017-09-25 2017-09-25 A kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710873999.4A CN107512723A (en) 2017-09-25 2017-09-25 A kind of process equipment and its processing technology for preparing montmorillonite mould inhibitor

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Publication Number Publication Date
CN107512723A true CN107512723A (en) 2017-12-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112642689A (en) * 2020-12-03 2021-04-13 安徽省蚌埠市花乡食品有限责任公司 Wrapping type drying and screening device for melon seeds
CN112674364A (en) * 2020-12-03 2021-04-20 安徽省蚌埠市花乡食品有限责任公司 Drying and screening device for peanuts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112642689A (en) * 2020-12-03 2021-04-13 安徽省蚌埠市花乡食品有限责任公司 Wrapping type drying and screening device for melon seeds
CN112674364A (en) * 2020-12-03 2021-04-20 安徽省蚌埠市花乡食品有限责任公司 Drying and screening device for peanuts

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Application publication date: 20171226