CN108654969A - A kind of embedded temperature-control pressure-control clast separation and conveying device - Google Patents

A kind of embedded temperature-control pressure-control clast separation and conveying device Download PDF

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Publication number
CN108654969A
CN108654969A CN201810211495.0A CN201810211495A CN108654969A CN 108654969 A CN108654969 A CN 108654969A CN 201810211495 A CN201810211495 A CN 201810211495A CN 108654969 A CN108654969 A CN 108654969A
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CN
China
Prior art keywords
module
clast
electrical ball
control
embedded
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.)
Pending
Application number
CN201810211495.0A
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Chinese (zh)
Inventor
周翠英
林振镇
刘镇
陆仪启
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.)
Sun Yat Sen University
National Sun Yat Sen University
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National Sun Yat Sen University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Sun Yat Sen University filed Critical National Sun Yat Sen University
Priority to CN201810211495.0A priority Critical patent/CN108654969A/en
Publication of CN108654969A publication Critical patent/CN108654969A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04Stationary flat screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

Abstract

The present invention relates to a kind of embedded temperature-control pressure-control clast separation and conveying devices, belong to laboratory apparatus manufacturing technology field, by net post type separator module, fall sample valve module, clast conveyor module and control module and form.The present invention can directly be connected with specific balancing gate pit, by remaining module of control module Collaboration, in clast separation process, and the maintenance of rock debris primal environment.

Description

A kind of embedded temperature-control pressure-control clast separation and conveying device
Technical field:
The present invention relates to laboratory apparatus manufacturing technology fields, more particularly, to a kind of embedded temperature-control pressure-control clast point From with conveying device.
Background technology:
It when carrying out screening solid sample process, is detached commonly using to standard analysis sieve, common includes the sieve that shakes Machine etc., however such solid debris separator needs to be used alone, and can not be connected with other experimental provisions, and can not ensure It carries out that solid debris is varigrained detaches in environment identical with corresponding experimental provision experimental condition, ambient temperature can not be prevented Influence of the variation of pressure conditions for solid debris.
For the rock sample clast that intensity compressions experimentation is fallen, often it is collected and does further physico credit Analysis to reflect parent rock planform feature and its variation, but is tested the intensity compressions under the special environmental condition of part, is waited for After the test, temperature and pressure are improved to normal temperature and pressure, just can be taken off corresponding rock sample clast and do further to divide Analysis, larger variation has occurred in the character of clast this moment, and usually says that the chip size directly taken out differs, and not enough uniformly, leads to After the clast reflection parent rock taken this moment, the way of character waits investigating in certain circumstances.
Invention content:
The purpose of the present invention is to provide a kind of embedded temperature-control pressure-control clast separation and conveying device, the present invention can be with spy Fixed balancing gate pit is connected, and accomplishes in clast separation process, the maintenance of rock debris original state.
In order to achieve the above objectives, the technical solution adopted by the present invention and structure are:
The present invention provides a kind of embedded temperature-control pressure-control clast separation and conveying device, by net post type separator module, Fall sample valve module, clast conveyor module and control module composition.Net post type separator module is located to fall on sample valve module Side, the two are connected, and coupling part is rotary dynamic sealing, and clast conveyor module is located to fall immediately below sample valve module, connection Part is rotary dynamic sealing, and control module is located at clast conveyor module bottom, remaining module cooperative is controlled by control module Running.Control module is made of built-in circuit and servo motor, controls each step mechanical movement.Net post type separator module By circular cylindrical shell, the conjunction of standard analysis screen banks and corresponding to the embedded vertical pipeline of circular cylindrical shell, circular cylindrical shell upper surface can be straight It connects and is connected with the balancing gate pit bottom of strength test;Standard analysis screen banks is closed by the analysis screen banks of different meshes at from top to bottom Analysis grit number successively increases, each analysis sieve is sideling embedded in the center of hollow out in circular cylindrical shell, each analysis The bottom of sieve corresponds to an embedded vertical pipeline on circular cylindrical shell, the rock debris being trapped on analysis sieve It is tumbled down into embedded vertical pipeline along oblique analysis sieve, and is accumulated in embedded vertical pipeline, be located at lowest level Analysis sieve be solid disc, the landwaste of grain size minimum and other substances collect the corresponding embedded vertical pipeline of entrance herein; Fall sample valve module to be made of pedestal and No. 1 embedded electrical ball valve, the pedestal fallen in sample valve module is connected with circular cylindrical shell It connects, the upper end opening diameter of No. 1 electrical ball valve is slightly larger than embedded vertical pipeline;Clast conveyor module is by No. 2 electrical ball valves, rotation Rotatable Sheng sample box, column type outlet and shell composition, No. 2 electrical ball valves are located at the upper surface of enclosure, rotary to contain sample box position In enclosure center, cylindrical exit is embedded in the side of shell, and No. 2 electrical ball valves are identical as No. 1 electrical ball valve, the two Face, the shell of clast conveyor module are connected with sample valve module pedestal is fallen, and falling sample valve module can be same with clast conveyor module Shi Xuanzhuan, when any one embedded vertical pipeline of circular cylindrical shell is opposite with the upper end opening of No. 1 electrical ball valve, in pipeline Rock debris can be downwards slid by No. 1 electrical ball valve to clast conveyor module, No. 1 electrical ball valve is closed at this time, and No. 2 are electronic When ball valve is opened again, rock debris can enter it is rotary contain sample box, rotary sample box of containing include 8 small-sized Sheng sample boxes and therewith Connected push rod, push rod include electromagnet, are connect with small-sized Sheng sample box by magnetic force and the clip of front end;Control module is assisting It adjusts rotary Sheng sample box and falls sample valve module, clast conveyor module cooperates and rotates identical angle to embedded VERTICAL TUBE Road and No. 1 electrical ball valve, No. 2 electrical ball valves and small-sized Sheng sample box open No. 1 electrical ball valve successively on same vertical direction With No. 2 electrical ball valves, the rock debris of different-grain diameter group can be put into corresponding small-sized Sheng sample box one by one;At this point, if desired Corresponding rock debris is taken out, then corresponding small-sized Sheng sample box is rotated to column type and is exported;Column type is exported by a cylindrical tube Road and two electrical ball valve compositions being arranged in order, push rod and corresponding two electrical ball valves are controlled by control module so that Small-sized Sheng sample box is mobile successively to pass through two electrical ball valves, you can is detached with original device.Two electrical ball valves being correspondingly arranged are used Certain pressure and temperature environment are maintained inside clast conveyor module to protect.
Compared with prior art, it is an advantage of the invention that:
A kind of embedded temperature-control pressure-control clast separation of the present invention and conveying device, can directly be connected with specific balancing gate pit It connects, by control module Collaboration net post type separator module, falls sample valve module and clast conveyor module, to clast In separation process, the maintenance of rock debris primal environment.
Description of the drawings
Fig. 1 is a kind of stereoscopic schematic diagram of embedded temperature-control pressure-control clast separation and conveying device of the present embodiment.
Fig. 2 is the stereoscopic schematic diagram of the present embodiment net post type separator module.
Fig. 3 is the stereoscopic schematic diagram that the present embodiment falls sample valve module.
Fig. 4 is the stereoscopic schematic diagram of the present embodiment clast conveyor module.
Fig. 5 is the vertical view of the present embodiment clast conveyor module.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration, What is indicated is only schematic diagram rather than pictorial diagram, should not be understood as the reality of limitation in order to better illustrate the present invention to this patent Example is applied, the certain components of attached drawing have omission, zoom in or out, and the size for not representing actual product carrys out those skilled in the art It says, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention retouching in of the invention In stating, it is to be understood that if it is based on attached drawing to have the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore position relationship described in attached drawing Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
The present embodiment provides a kind of embedded temperature-control pressure-control clast separation and conveying devices, by net post type separator module A, fall sample valve module B, clast conveyor module C and control module D compositions.Net post type separator modules A is located to fall sample valve Above module B, the two is connected, and coupling part is rotary dynamic sealing, and clast conveyor module C is being located to fall sample valve module B just Lower section, coupling part are rotary dynamic sealing, and control module D is located at the bottoms clast conveyor module C, is controlled by control module D Remaining module cooperative operates.Circuit and servo motor predominantly built-in control module D, controls each step mechanical movement.Net post Formula separator modules A is closed A2 and corresponding embedded vertical pipeline A3 and is formed by circular cylindrical shell A1, standard analysis screen banks, cylinder The upper surfaces shell A1 can be connected with specific balancing gate pit, and circular cylindrical shell contains embedded vertical pipeline A3, be sieved with standard analysis A2 is combined to be connected;Standard analysis screen banks close A2 by different meshes analysis screen banks at, from top to bottom analyze grit number successively increase, Each analysis sieve is sideling embedded in the center of circular cylindrical shell A1 internal layer hollow outs, and the bottom of each analysis sieve is corresponding An embedded vertical pipeline A3 on circular cylindrical shell A1, is trapped within the rock debris on analysis sieve along oblique analysis Sieve is tumbled down into embedded vertical pipeline A3, and is accumulated in embedded vertical pipeline A3, is located at undermost analysis and is sieved For solid disc, the landwaste and other substances of grain size minimum collect herein into corresponding embedded vertical pipeline A3;Fall sample valve Door module B is then made of pedestal B1 and No. 1 embedded electrical ball valve B2;Clast conveyor module C is by No. 2 ball electrical ball valve C1, rotation Rotatable Sheng sample box C2, column type outlet C3 and shell C4 compositions, No. 2 electrical ball valve C1 are located at the upper surface inside shell C4, rotate Formula contains sample box C2 and is located at shell C4 inner hub locations, and cylindrical exit C3 is embedded in the side of shell C4, No. 2 electrical ball valve C1 and No. 1 electrical ball valve B2 for falling sample valve module is identical, and the two face is connected, and No. 1 electrical ball valve B2 is being located at No. 2 electrical ball valve C1 just Top, the shell C4 of clast conveyor module C are connected with sample valve module B pedestals are fallen, and fall sample valve module B and clast conveyor module C can rotate simultaneously, and when falling sample valve module B every time with the C rotations of clast conveyor module, rotary Sheng sample box C2 equally rotates identical Different small-sized Sheng sample box C21 is moved to immediately below No. 2 electrical ball valve C1, waits for that one of circular cylindrical shell A1 is embedded by angle When pipeline opening is opposite with the upper end opening of No. 1 electrical ball valve A3, No. 1 electrical ball valve B2 is opened, and the rock debris in pipeline passes through 1 Number electrical ball valve B2 slides downwards to clast conveyor module C, and No. 1 electrical ball valve B2 is closed at this time, and No. 2 electrical ball valve C1 are opened again When, rock debris can enter the rotary small-sized Sheng sample box C21 contained on sample box C2, it is rotary contain sample box C2 include 8 it is small-sized The push rod C22 for containing sample box C21 and being attached thereto, it is defeated to fall sample valve module B, clast by the circuit control of control module D at this time It send the module C angles for containing the C2 rotations of sample box with rotation, opens No. 1 electrical ball valve B2 and No. 2 electrical ball valve C1 successively, then it will be different The rock debris of grain size group is put into corresponding small-sized Sheng sample box C21, is then turned off No. 1 electrical ball valve B2 and No. 2 electrical ball valves C1.At this point, if desired taking out corresponding rock debris, then corresponding small-sized Sheng sample box C21 is rotated to the column type outlet positions C3, column No. 3 electrical ball valve C31 and No. 4 electrical ball valve C32 that type outlet C3 is arranged in order by a cylindrical pipe and two are formed, this When No. 4 electrical ball valve C32 keep initial closed states, No. 3 electrical ball valve C31 to open, pushed away by the circuit control of control module D Bar C22 send small-sized Sheng sample box C21 to the centre position of No. 3 electrical ball valve C31 and No. 4 electrical ball valve C32, at this time push rod C22 Internal electromagnet is closed, and push rod C22 adsorption sites lose magnetism, and the clip of push rod C22 is opened, with small-sized Sheng sample box C21 points From push rod C22 shrinks back the original length;And then, No. 3 electrical ball valve C31 are first closed, then open No. 4 electrical ball valve C32, Small-sized Sheng sample box C21 can be sucked out using magnet, be then turned off No. 4 electrical ball valve C32, ensures original other internal rocks Clast retains initial environment and does not change.
A kind of embedded temperature-control pressure-control clast separation of the present invention and conveying device, sieve by embedded analysis and contain sample box, And the electrical ball valve of setting, the former ambient condition in rock debris separation process can be maintained.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention Protection domain within.

Claims (6)

1. a kind of embedded temperature-control pressure-control clast separation and conveying device, which is characterized in that by net post type separator module, fall Sample valve module, clast conveyor module and control module composition;Net post type separator module is located to fall above sample valve module, The two is connected, and coupling part is rotary dynamic sealing, and clast conveyor module is located to fall immediately below sample valve module, coupling part For rotary dynamic sealing, control module is located at clast conveyor module bottom, and the running of remaining module cooperative is controlled by control module, To in clast separation process, the maintenance of rock debris primal environment.
2. a kind of embedded temperature-control pressure-control clast separation according to claim 1 and conveying device, which is characterized in that described Net post type separator module by circular cylindrical shell, standard analysis screen banks close and corresponding embedded vertical pipeline form, cylinder Shell upper surface can be connected with specific Strengh testing pressure room, and circular cylindrical shell contains embedded vertical pipeline, standard analysis sieve Combination is by the analysis screen banks of different meshes at analysis grit number successively increases from top to bottom, each analysis sieve sideling embeds The center of hollow out in circular cylindrical shell, one that the bottom of each analysis sieve corresponds on circular cylindrical shell are embedded perpendicular Straight pipeline, the rock debris being trapped on analysis sieve are tumbled down along oblique analysis sieve into embedded vertical pipeline, And accumulated in embedded vertical pipeline, it is solid disc, the landwaste and other substances of grain size minimum to be located at undermost analysis sieve Collect herein into corresponding embedded vertical pipeline.
3. a kind of embedded temperature-control pressure-control clast separation according to claim 1 and conveying device, which is characterized in that described The sample valve module that falls be made of pedestal and No. 1 embedded electrical ball valve, the pedestal fallen in sample valve module conveys mould with clast The shell of block is connected.
4. a kind of embedded temperature-control pressure-control clast separation according to claim 1 and conveying device, which is characterized in that described Clast conveyor module be made of No. 2 electrical ball valves, rotary sample box, column type outlet and the shell contained, No. 2 electrical ball valves are located at outer Upper surface inside shell, rotary sample box of containing are located at enclosure center, and cylindrical exit is embedded in the side of shell;No. 2 Electrical ball valve is identical as No. 1 electrical ball valve, and the two face is connected, and falls sample valve module and can be rotated simultaneously with clast conveyor module, When any one embedded vertical pipeline of circular cylindrical shell is opposite with the upper end opening of No. 1 electrical ball valve, embedded VERTICAL TUBE Rock debris in road, which can downwards be slid by No. 1 electrical ball valve and No. 2 electrical ball valves to rotary, contains sample box, rotatably contains sample Box includes 8 small-sized Sheng sample boxes and the push rod being attached thereto, and push rod includes electromagnet, is connected by magnetic force and small-sized Sheng sample box It connects;When falling sample valve module and clast conveyor module every time and rotating, rotary sample box of containing equally rotates equal angular, can will be different Small-sized Sheng sample box be moved to immediately below No. 2 electrical ball valves, the rock debris fallen down at this time through No. 2 electrical ball valves is just fallen into Corresponding small-sized Sheng sample box.
5. a kind of embedded temperature-control pressure-control clast separation according to claim 1 and conveying device, which is characterized in that described Control module be built-in circuit and servo motor, each step mechanical movement is controlled, to coordinate rotatably to contain sample box and fall Sample valve module, clast conveyor module, which cooperate, rotates identical angle to embedded vertical pipeline and No. 1 electrical ball valve, 2 Number electrical ball valve and small-sized Sheng sample box open No. 1 electrical ball valve and No. 2 electrical ball valves successively on same vertical direction, can The rock debris of different-grain diameter group is put into corresponding small-sized Sheng sample box one by one.
6. a kind of embedded temperature-control pressure-control clast separation according to claim 4 and conveying device, which is characterized in that described Column type outlet be made of a cylindrical pipe and two electrical ball valves being arranged in order in cylindrical pipe, pass through control Module controls push rod and corresponding two electrical ball valves so that small-sized Sheng sample box is mobile successively to pass through two electrical ball valves, you can It is detached with original device, two be correspondingly arranged electrical ball valve is gentle to protect the pressure for remaining certain inside clast conveyor module Warm environment.
CN201810211495.0A 2018-03-07 2018-03-07 A kind of embedded temperature-control pressure-control clast separation and conveying device Pending CN108654969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810211495.0A CN108654969A (en) 2018-03-07 2018-03-07 A kind of embedded temperature-control pressure-control clast separation and conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810211495.0A CN108654969A (en) 2018-03-07 2018-03-07 A kind of embedded temperature-control pressure-control clast separation and conveying device

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CN108654969A true CN108654969A (en) 2018-10-16

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695232A (en) * 1950-07-08 1954-11-23 Kamyr Ab Apparatus for heating and controlling the temperature of a continuously operating cellulose digester
CN1557572A (en) * 2004-02-13 2004-12-29 凯 陈 Device for separating granulated substance
CN202984055U (en) * 2012-07-05 2013-06-12 广州奥翼电子科技有限公司 Capsule separator
CN204503518U (en) * 2015-02-11 2015-07-29 陕西科技大学 A kind of temperature control type two component fibre cellulose fiber separator
CN204933930U (en) * 2015-08-11 2016-01-06 福建省农业科学院植物保护研究所 A kind of Brown Planthopper filters sorting device
CN205252914U (en) * 2015-12-30 2016-05-25 安徽易能新材料科技有限公司 A filter equipment for graphite alkene is hierarchical
CN205518152U (en) * 2016-04-06 2016-08-31 东莞市凯金新能源科技股份有限公司 Screening all -in -one is smashed to graphite powder spiral
CN106583231A (en) * 2017-01-23 2017-04-26 石家庄盛世天成信息技术有限公司 Screening device and intelligent rock debris fishing and washing machine
CN106824738A (en) * 2017-04-07 2017-06-13 成都亨通兆业精密机械有限公司 Epipastic mineral material screening plant
CN206382209U (en) * 2016-12-23 2017-08-08 浙江创振工程检测有限公司 Vibrating sieving machine
CN107501034A (en) * 2017-07-24 2017-12-22 江苏新化化工有限公司 Turpentine oil continuous separation method and device
CN206810660U (en) * 2017-06-17 2017-12-29 新郑市新材料专业孵化器服务中心 A kind of cubic boron nitride crystal screening plant

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695232A (en) * 1950-07-08 1954-11-23 Kamyr Ab Apparatus for heating and controlling the temperature of a continuously operating cellulose digester
CN1557572A (en) * 2004-02-13 2004-12-29 凯 陈 Device for separating granulated substance
CN202984055U (en) * 2012-07-05 2013-06-12 广州奥翼电子科技有限公司 Capsule separator
CN204503518U (en) * 2015-02-11 2015-07-29 陕西科技大学 A kind of temperature control type two component fibre cellulose fiber separator
CN204933930U (en) * 2015-08-11 2016-01-06 福建省农业科学院植物保护研究所 A kind of Brown Planthopper filters sorting device
CN205252914U (en) * 2015-12-30 2016-05-25 安徽易能新材料科技有限公司 A filter equipment for graphite alkene is hierarchical
CN205518152U (en) * 2016-04-06 2016-08-31 东莞市凯金新能源科技股份有限公司 Screening all -in -one is smashed to graphite powder spiral
CN206382209U (en) * 2016-12-23 2017-08-08 浙江创振工程检测有限公司 Vibrating sieving machine
CN106583231A (en) * 2017-01-23 2017-04-26 石家庄盛世天成信息技术有限公司 Screening device and intelligent rock debris fishing and washing machine
CN106824738A (en) * 2017-04-07 2017-06-13 成都亨通兆业精密机械有限公司 Epipastic mineral material screening plant
CN206810660U (en) * 2017-06-17 2017-12-29 新郑市新材料专业孵化器服务中心 A kind of cubic boron nitride crystal screening plant
CN107501034A (en) * 2017-07-24 2017-12-22 江苏新化化工有限公司 Turpentine oil continuous separation method and device

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