CN104044875B - Powder body material process device - Google Patents
Powder body material process device Download PDFInfo
- Publication number
- CN104044875B CN104044875B CN201410233692.4A CN201410233692A CN104044875B CN 104044875 B CN104044875 B CN 104044875B CN 201410233692 A CN201410233692 A CN 201410233692A CN 104044875 B CN104044875 B CN 104044875B
- Authority
- CN
- China
- Prior art keywords
- powder body
- body material
- discharging
- process device
- material process
- 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.)
- Expired - Fee Related
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of powder body material process device, will solve the technical problem that it is to improve production efficiency, improve working environment.The powder body material process device of the present invention is provided with ground feed bin, feeding pipe, negative pressure cabin, mixing bunker, classifying screen, quantitative discharging valve and the discharging bin that order is tightly connected；Described classifying screen, quantitative discharging valve and discharging bin are arranged in closed chamber, and discharging bin bottom is provided with frequency control metering conveyor, and the conveyer belt of frequency control metering conveyor stretches out closed chamber；Closed chamber removing dust pipeline connects dust cleaning case, and dust cleaning case is connected with blower fan.The present invention is compared with prior art, by charging, mix, sieve and discharging equipment is integrated, improve powder body material feeding, mix, sieve and the production efficiency of each operation of discharging and automaticity, reduce the Dust Capacity kicked up in production process, improve working environment, effectively utilize the dust that cleaner unit reclaims, both decreased the discharge of dust, and reduced again production cost.
Description
Technical field
The present invention relates to a kind of powder body material process equipment, a kind of collect powder body material feed, mix, sieve, self-emptying and the integrated equipment of dedusting.
Background technology
Powder body material is the material that a big class is critically important, and it relates to the industrial circle such as the energy, electronics.If powder body silicon materials are most important materials in electronics industry, the operation such as it needs to carry out to feed in the course of processing, screening；Lithium ion battery plus-negative plate material is also powder body material, and it is the core material of lithium ion battery, the operation such as its course of processing relates to feeding, mixes, sieves, discharging.
The traditional charging of powder body material, mix, the operation such as screening is individually carried out, major part operation does not has cleaner yet.The conveying of material, mainly by manpower, needs material to bring up to mixing bunker top-feed from ground in batches, and such labor style makes labor efficiency extremely low, and in the handling process of mixing bunker top, contingency is easily occurring；Mixing bunker can produce substantial amounts of dust during independent batch mixing, after mixing, takes out, then sieves, can produce again substantial amounts of dust in screening process from mixing bunker；After having sieved, traditional artificial discharge method not only efficiency is low, and substantial amounts of dust can be produced, the substep of three-procedure is carried out and dust produced by traditional artificial discharge method can cause work on the spot environment to be deteriorated, and affects the healthy of work efficiency and operating personnel；The most also the dedusting work that makes of multistep operation simultaneously becomes difficulty, and the airborne dust produced in production also result in the decline of material yield rate.
Summary of the invention
It is an object of the invention to provide a kind of powder body material process device, will solve the technical problem that it is to improve production efficiency, improve working environment.
The present invention is by the following technical solutions: a kind of powder body material process device is provided with ground feed bin, feeding pipe, negative pressure cabin, mixing bunker, classifying screen, quantitative discharging valve and the discharging bin that order is tightly connected；Described classifying screen, quantitative discharging valve and discharging bin are arranged in closed chamber, and discharging bin bottom is provided with frequency control metering conveyor, and the conveyer belt of frequency control metering conveyor stretches out closed chamber；Closed chamber removing dust pipeline connects dust cleaning case, and dust cleaning case is connected with blower fan.
It is placed with barrel on the conveyer belt of the frequency control metering conveyor of the present invention.
The negative pressure cabin bottom discharging opening of the present invention and mixing bunker its top feed mouth airtight connection.
The mixing bunker of the present invention is positioned at classifying screen top, and the discharging opening of mixing bunker is connected with the charging aperture of classifying screen through hose connector.
Being provided with sealing dividing plate in the discharging bin of the present invention, will be separated into loading area and transition region in discharging bin, the lower port of described quantitative discharging valve accesses loading area；The outside side wall of described transition region has opening, and opening seals dividing plate and separates with the external world；Connect on described sealing dividing plate to have and mention mechanism by what sealing dividing plate was lifted up；The length dimension of the frequency control metering conveyor conveyer belt of described discharging bin bottom is arranged along loading area and transition region, and conveyer belt stretches out the outer openings of transition region.
The loading area of the present invention and the size in transition region region are to put into the size of a barrel.
The barrel of the present invention fills the weight maximum capacity amount less than frequency control metering conveyor of powder body material.
The discharging bin of the present invention is the cavity of rectangular shape, seals dividing plate and will be separated into the region of three word orders in discharging bin, and middle region is loading area, and the region on both sides is transition region.
The top of the transition region of the present invention connects cleaning shaft, and the cleaning shaft connecting transition region comes together in dust cleaning case with the cleaning shaft being connected closed chamber.
It is respectively equipped with position sensor in sealing dividing plate, loading area and the transition region of the present invention；Described vacuum pump, blower fan, mixing bunker, classifying screen, position sensor, sealing dividing plate are mentioned prime mover of mechanism, quantitative discharging valve and frequency control metering conveyor and are electrically connected with programmable logic controller (PLC).
The present invention is compared with prior art, by charging, mix, sieve and discharging equipment is integrated, improve powder body material feeding, mix, sieve and the production efficiency of each operation of discharging and automaticity, reduce the Dust Capacity kicked up in production process, improve working environment, effectively utilize the dust that cleaner unit reclaims, both decreased the discharge of dust, and reduced again production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the A-A view of Fig. 2.
Detailed description of the invention
In Fig. 1 and Fig. 2, each reference is expressed as: ground feed bin 1, feeding pipe 2, negative pressure cabin 3, vacuum pump 4, mixing bunker 5, hose connector 6, classifying screen 7, closed chamber 8, cleaning shaft 9, dust cleaning case 10, blower fan 11, quantitative discharging valve 12, seals dividing plate 13, discharging bin 14, barrel 15, frequency control metering conveyor 16.
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.As it is shown in figure 1, the powder body material process device of the present invention, it is provided with ground feed bin 1, feeding pipe 2, negative pressure cabin 3, mixing bunker 5, hose connector 6, classifying screen 7, quantitative discharging valve 12 and discharging bin 14 that order is tightly connected.
Vacuum pump 4 is positioned at negative pressure cabin 3 top, is connected with negative pressure cabin 3, provides negative pressure for negative pressure cabin 3.
Negative pressure cabin 3 bottom discharging opening and mixing bunker 5 its top feed mouth airtight connection.
Mixing bunker 5 is positioned at classifying screen 7 top, and the discharging opening of mixing bunker 5 is connected through the charging aperture of hose connector 6 with classifying screen 7.
Classifying screen 7, quantitative discharging valve 12 and discharging bin 14 are arranged in closed chamber 8, in closed chamber 8, discharging bin 14 bottom be provided with frequency control metering conveyor 16.Closed chamber 8 connects has cleaning shaft 9, cleaning shaft 9 to connect dust cleaning case 10, and dust cleaning case 10 is connected with blower fan 11, and blower fan 11 is arranged on outdoor.
Classifying screen 7 is arranged on the top in closed chamber 8, the funneled bin discharging opening of classifying screen 7 bottom and the upper port airtight connection of quantitative discharging valve 12, and the lower port of quantitative discharging valve 12 accesses the center top of discharging bin 14 through pipeline.Lower right side in closed chamber 8, is separated into or is provided with discharging bin 14.
As in figure 2 it is shown, discharging bin 14 is the cavity of rectangular shape, in cavity, it is provided with sealing dividing plate 13, seal dividing plate 13 and use macromolecular material or metallic plate, the region of three word orders will be separated in discharging bin 14, wherein, middle region is loading area, and the region on both sides is transition region.The lower port of quantitative discharging valve 12 accesses the loading area in the middle of discharging bin 14 through pipeline.The two lateral walls that sidewall is discharging bin 14 at the two ends, outside of two transition regions, the sidewall at the two ends, outside of two transition regions has opening, and opening seals dividing plate 13 and separates with the external world.Connect on each sealing dividing plate 13 to have and mention mechanism by what sealing dividing plate 13 was lifted up, mention mechanism to be lifted up sealing dividing plate 13 or put down, it is opened or closed as gate, making loading area connect with the transition region on both sides respectively or separate, the opening at the two ends, outside of two transition regions is opened or closed respectively.The lower port of quantitative discharging valve 12 accesses the loading area of discharging bin 14 through pipeline.The length dimension (transmitting the direction of barrel 15) of frequency control metering conveyor 16 conveyer belt of discharging bin 14 bottom is arranged along loading area and the transition region of word order, and the opening at the two ends, outside of two transition regions is stretched out at the two ends of conveyer belt.Conveyer belt is to connect after upper and lower two-layer rubber cushion be arranged in parallel to form closed, is provided with the cylinder be arrangeding in parallel in the middle of two-layer rubber cushion, and the axis of cylinder is vertical with conveyer belt length direction, and conveyer belt touches with cylinder surface formation rolling and is connected, and cylinder connects driving means.The size in loading area and transition region region is to put into the size of a barrel 15, and barrel 15 uses macromolecular material to make.Barrel 15 is positioned on the conveyer belt of frequency control metering conveyor 16, and barrel 15 fills the weight maximum capacity amount less than frequency control metering conveyor 16 of the powder body material after mixing screening.
It is respectively equipped with position sensor in dividing plate 13, loading area and transition region sealing.
The top of two transition regions of discharging bin 14 connects cleaning shaft 9, and the cleaning shaft 9 connecting transition region comes together in dust cleaning case 10 with the cleaning shaft 9 being connected closed chamber 8.
The main cabin body of ground feed bin 1 is shaped as cuboid, square or cylinder, main cabin body top is provided with the charging aperture can opened, close, being provided with infundibulate discharging opening bottom main cabin body, discharging opening is connected with the feed end of feeding pipe 2, uses clip both to be connected fixing.The capacity of ground feed bin 1 should be greater than the heap(ed) capacity of the powder body material of mixing bunker 5 mixed once.
Feeding pipe 2 uses rustless steel or macromolecular material to make, and internal diameter is 200-500mm, and two ends are connected to intermediary's curved tube, uses clip to be connected with intermediary's curved tube at two ends by feeding pipe 2 fixing.Intermediary's curved tube uses rustless steel or macromolecular material, and axis is the transition conduit of 60-120 °, and the present embodiment axis is 90 °.
The warehouse of negative pressure cabin 3 is the cylinder sealed, the top of warehouse and side are provided with tapped opening, the opening at top is connected with vacuum pump 4 bleeding point by adaptive metal tube, lateral opening is connected with the discharge end of feeding pipe 2 by adaptive metal tube, being provided with infundibulate discharging opening bottom warehouse, infundibulate discharging opening directly extend in mixing bunker 5 from top.
Vacuum pump 4 uses the W-300 that Zibo Lay treasured vacuum pump industry company limited produces, and the speed of exhaust is 1080m3/ h, or WY-200 reciprocating vacuum pump, the speed of exhaust is 770m3/h。
Mixing bunker 5 uses double-screw type mixer, sleeping type ribbon mixer, ribbon mixer or vacuum drying formula mixer.Double worm mixer is the DSH type double-spiral conical mixer that Shanghai Shengli Machinery Manufacturing Co., Ltd. produces, sleeping type ribbon mixer is the WLDH-0.5 type Horizontal type helical ribbon mixer that Shuan Long group produces, ribbon mixer is the RDS-0.8 type ribbon mixer that Nantong Ross Mixing Equipment Co., Ltd. produces, and vacuum drying formula mixer is the LPG1200/4 type vacuum drying mixer that Changzhou Xue Shi drying equipment company limited produces.The infundibulate discharging opening of negative pressure cabin 3 extend in the charging aperture of mixing bunker 5 from top, is screwed, and the discharging opening of mixing bunker 5 is connected with hose connector 6, fixes with clip.
Hose connector 6 uses the DN15-DN500 type hose connector that Taizhou City Shuan Yu metallic article company limited produces.The effect of hose connector 6 is easy for laid-up during feed blocking.
Classifying screen 7 uses common sieve, linear vibrating screen, circular shale shaker or high frequency shale shaker.Common sieve is the XC type sieve that Xian Chen vibrating machine company limited of Xinxiang City produces, linear vibrating screen is the DZSF-LT type linear vibrating screen that Li Tian vibrating machine company limited of Xinxiang City produces, circular shale shaker is the 2YA1237 type circular impact screen that Henan Long Wei Machinery Manufacturing Co., Ltd. produces, and high frequency shale shaker is the GPS-2020 type high frequency shale shaker that Hong Yuan vibratory equipment company limited of Xinxiang City produces.
Closed chamber 8 inner chamber is square, rectangle or circular openable structure.Having a circular open at the top center of closed chamber 8, the internal diameter of circular open is more slightly larger than the external diameter of hose connector 6, makes circular open be tightly connected in junction with hose connector 6 by embedded rubber seal.The right side of circular open is provided with a tapped opening, and opening connects one end of intermediary's curved tube, and the other end of intermediary's curved tube connects one end of cleaning shaft 9, and the other end of intermediary's curved tube uses clip to fix with the junction, one end of cleaning shaft 9.The side of closed chamber 8 has an openable door of fan, enters closed chamber 8 for maintainer and safeguards classifying screen 7 and attachment structure thereof, and operator enter the powder body material not meeting granularity requirements after closed chamber 8 takes out screening.
Cleaning shaft 9 uses the 300-1200PP/PVC/PE cleaning shaft that Yong Chi environmental protection equipment company limited of Shenzhen produces.
Dust cleaning case 10 uses bag-type dust case, granular layer dust cleaning case, electrostatic precipitation case or magnetic dust removal case.Bag-type dust case is the Q235 type bag-type dust case that Weifang Fes spy automatic control equipment company limited produces, granular layer dust cleaning case is the MLT type granular layer dust cleaning case that Zhengzhou Jie Nengda environmental protection equipment company limited produces, the M type electrostatic precipitation case that electrostatic precipitation Xiang Shi Foshan City Hao Lan cleaner company limited produces, magnetic dust removal case is the TM type magnetic dust removal case that Hangzhou daybreak Genie et Environnement produces.The interface of dust cleaning case 10 is connected with the other end of cleaning shaft 9, uses the fixing connection of clip.
Blower fan 11 is the 4-72 type blower fan that Shangyu Tian Hong blower fan company limited produces.
Quantitative discharging valve 12 is the YJD30 type quantitative discharging valve that Botou City dust removal fittings company limited produces.
Frequency control metering conveyor 16 is B650～the 2000MM type frequency control metering conveyor that Qiong Jiang industrial goods company sells.
Vacuum pump 4, blower fan 11, mixing bunker 5, classifying screen 7, position sensor, sealing dividing plate 13 are mentioned prime mover such as motor and cylinder, quantitative discharging valve 12 and the frequency control metering conveyor 16 of mechanism and are electrically connected with programmable logic controller (PLC) PLC.
The powder body material process device of the present invention, during work, it is that 10-200 μm powder body material is respectively charged into ground feed bin 1 by artificial or mechanical hand charging method by 2-5 kind granularity, it is less than mixing bunker 5 the most blendable powder body material amount by the proportioning of each powder body material and the total amount of powder body material, each powder body material joins ground feed bin 1, and method is dividedly in some parts each powder body material to ground feed bin 1 according to this.Using ducted air negative pressure material delivery method, under conditions of pressure is 30-90kPa, 2-5 kind powder body material is transported to negative pressure cabin 3 by ground feed bin 1 through feeding pipe 2 under suction function respectively.Conveying powder body material is to after negative pressure cabin 3, and each powder body material mixes in being added into mixing bunker 5 under gravity.After blend step completes, mixed powder body material is transported to classifying screen 7 through hose connector 6 and sieves, and the powder body material after screening is constantly pooled in the funneled bin of classifying screen 7.The dust removing dust pipeline 9 produced in screening process is collected in dust cleaning case 10, the also reusable edible of the live part in dust collected by dust cleaning case 10.
nullDuring rewinding，Open frequency control metering conveyor 16，Sealing dividing plate 13 between loading area and the transition region on one side of discharging bin 14 controls to open by PLC，It is placed on the barrel 15 of transition region and is admitted to loading area along the conveyer belt of frequency control metering conveyor 16，The pipe end of quantitative discharging valve 12 it is connected when aliging with at the top center of discharging bin 14，Seal dividing plate 13 to control to close by PLC，Transition region and loading area is made to be spaced，So that the dust kicked up when reducing charging is spread，After sealing dividing plate 13 controls to close by PLC，Position sensor feedback control signal can make frequency control metering conveyor 16 stop，Quantitative discharging valve 12 is opened，Powder body material after screening is loaded in barrel 15，When powder body material after barrel 15 fills screening，Quantitative discharging valve 12 is made to close by the metering signal of frequency control metering conveyor 16 feedback again，Frequency control metering conveyor 16 is opened，Sealing dividing plate 13 between loading area and the transition region on one side of discharging bin 14、The sealing dividing plate 13 of this transition region outer openings controls to open by programmable logic controller (PLC) PLC，The barrel 15 of the powder body material after filling screening sends out from discharging bin 14.During the barrel 15 of the powder body material after filling screening sends out from discharging bin 14, the dust removing dust pipeline 9 that transition region produces is collected in dust cleaning case 10.
Operator periodically, in the openable door entrance closed chamber 8 of closed chamber 8 side, do not meet the powder body material of granularity requirements after the upper strata discharging opening of classifying screen 7 collects screening, and are taken out in closed chamber 8 by the powder body material not meeting granularity requirements.
Quantitative discharging valve 12, the programme-control linkage sealed between dividing plate 13 and frequency control metering conveyor 16, use position sensor to obtain each and seal dividing plate 13 and the position signalling of barrel 15, quantitative discharging valve 12 and frequency control metering conveyor 16 obtain the quality signal of powder body material, control quantitative discharging valve 12 with PLC, seal dividing plate 13 and frequency control metering conveyor 16 action.When the conveyer belt of frequency control metering conveyor 16 aligns with the pipe end being connected quantitative discharging valve 12 from the barrel 15 that a transition region transmits,
The position signalling of position sensor feedback makes frequency control metering conveyor 16 conveyer belt stop, and the sealing dividing plate 13 of loading area and this transition region is closed, and simultaneous quantitative outlet valve 12 is opened, and the powder body material after screening is loaded in barrel 15.When powder body material after barrel 15 fills screening, the metering signal of frequency control metering conveyor 16 feedback makes quantitative discharging valve 12 close, frequency control metering conveyor 16 conveyer belt is opened, and the sealing dividing plate 13 of loading area and this transition region, the sealing dividing plate 13 of opening of this transition region are opened.
On the both sides of loading area, transition region is set, it is simple to simultaneously transition region discharging time, from the transition region of another side, sky barrel 15 is put into loading area, improves work efficiency further.
The powder body material process device of the present invention, powder body material can be effectively improved in the work efficiency feeding, mix, sieve and going out material process, by charging, mix, sieve and discharging is integrated and automatization, reduce the Dust Capacity kicked up in production process, improve working environment, the dust reclaimed in dust cleaning case can effectively be utilized, both decreased the discharge of dust, reduced again cost.Solve powder body material during processing and discharging, individually carry out because of each operation and poor efficiency that Traditional Man discharge method is caused, potential safety hazard, site environment is poor, dedusting is difficult problem.
Claims (10)
1. a powder body material process device, it is characterised in that: described powder body material process device
Be provided with order be tightly connected ground feed bin (1), feeding pipe (2), negative pressure cabin (3), mixing bunker (5),
Classifying screen (7), quantitative discharging valve (12) and discharging bin (14)；Described classifying screen (7), quantitative discharging valve
(12) being arranged in closed chamber (8) with discharging bin (14), discharging bin (14) bottom is provided with frequency conversion and adjusts
Speed metering conveyor (16), the conveyer belt of frequency control metering conveyor (16) stretches out closed chamber (8)；Close
Closing chamber (8) removing dust pipeline (9) and connect dust cleaning case (10), dust cleaning case (10) is connected with blower fan (11)
Connect.
Powder body material process device the most according to claim 1, it is characterised in that: described frequency conversion
Barrel (15) it is placed with on the conveyer belt of speed governing metering conveyor (16).
Powder body material process device the most according to claim 2, it is characterised in that: described negative pressure
Storehouse (3) bottom discharging opening and mixing bunker (5) its top feed mouth airtight connection.
Powder body material process device the most according to claim 3, it is characterised in that: described mixing
Storehouse (5) is positioned at classifying screen (7) top, and the discharging opening of mixing bunker (5) is through hose connector (6) and classification
The charging aperture of sieve (7) is connected.
Powder body material process device the most according to claim 4, it is characterised in that: described discharging
It is provided with sealing dividing plate (13) in storehouse (14), is separated into loading area and transition region, institute by discharging bin (14)
The lower port stating quantitative discharging valve (12) accesses loading area；The outside side wall of described transition region has opening,
Opening seals dividing plate (13) and separates with the external world；The upper connection of described sealing dividing plate (13) have by sealing every
What plate (13) was lifted up mentions mechanism；The frequency control metering conveyor of described discharging bin (14) bottom
(16) length dimension of conveyer belt is arranged along loading area and transition region, and conveyer belt stretches out the outside of transition region and opens
Mouthful.
Powder body material process device the most according to claim 5, it is characterised in that: described charging
The size in district and transition region region is to put into the size of a barrel (15).
Powder body material process device the most according to claim 6, it is characterised in that: described barrel
(15) weight maximum capacity amount less than frequency control metering conveyor (16) of powder body material is filled.
Powder body material process device the most according to claim 7, it is characterised in that: described discharging
Storehouse (14) is the cavity of rectangular shape, seals dividing plate (13) and is separated into three in discharging bin (14)
The region of word order, middle region is loading area, and the region on both sides is transition region.
Powder body material process device the most according to claim 8, it is characterised in that: described transition
The top in district connects cleaning shaft (9), connects the cleaning shaft (9) of transition region and is connected closed chamber (8)
Cleaning shaft (9) come together in dust cleaning case (10).
Powder body material process device the most according to claim 9, it is characterised in that: described close
It is respectively equipped with position sensor in packing plate (13), loading area and transition region；Described blower fan (11), mixing
Prime mover, quantitatively of mechanism is mentioned in storehouse (5), classifying screen (7), position sensor, sealing dividing plate (13)
Outlet valve (12) and frequency control metering conveyor (16) electrically connect with programmable logic controller (PLC) (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233692.4A CN104044875B (en) | 2014-05-29 | 2014-05-29 | Powder body material process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233692.4A CN104044875B (en) | 2014-05-29 | 2014-05-29 | Powder body material process device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044875A CN104044875A (en) | 2014-09-17 |
| CN104044875B true CN104044875B (en) | 2016-08-24 |
Family
ID=51498342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410233692.4A Expired - Fee Related CN104044875B (en) | 2014-05-29 | 2014-05-29 | Powder body material process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044875B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788035A (en) * | 2015-03-10 | 2015-07-22 | 枣庄市荣宝莱建材科技发展有限公司 | Automatic production equipment for powder cement grinding aid and preparation method thereof |
| CN105438857A (en) * | 2015-12-18 | 2016-03-30 | 天津辰安自动化设备股份有限公司 | Accurately controlled explosion-proof type automatic feeding device |
| CN106241431B (en) * | 2016-07-28 | 2018-11-20 | 新沂市万和矿业有限公司 | It is a kind of with the anti-talcum powder preparation facilities for flying upward function |
| CN108725854A (en) * | 2017-04-19 | 2018-11-02 | 上海金湖活性炭有限公司 | A kind of activated carbon negative-pressure conveying system |
| CN108725875A (en) * | 2017-04-19 | 2018-11-02 | 上海金湖活性炭有限公司 | A kind of activated carbon negative pressure packaging system |
| CN107838418A (en) * | 2017-10-28 | 2018-03-27 | 朝阳金河粉末冶金材料有限公司 | A kind of production method at segregation-free iron base powder mixture end |
| CN109081144A (en) * | 2018-06-27 | 2018-12-25 | 林州市林丰铝电有限责任公司 | Aluminium powder bucket mentions dnockout Conveyance tank |
| CN110371710A (en) * | 2019-08-21 | 2019-10-25 | 云南云铝涌鑫铝业有限公司 | Aluminium oxide automatic discharging transportation system |
| CN114394342A (en) * | 2022-02-09 | 2022-04-26 | 安阳嘉和机械有限公司 | Graphite cathode material crucible automatic charging system |
| CN114950021B (en) * | 2022-05-30 | 2023-09-22 | 山东乐和家日用品有限公司 | Dust removing method of automatic batching system for glass production |
| CN115303821A (en) * | 2022-07-05 | 2022-11-08 | 宁夏金海东泰洁能有限公司 | Semi coke end forming treatment system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435967A (en) * | 1967-06-23 | 1969-04-01 | Walter J Sackett Sr | Automatic level loading system for bin storage of free flowing materials |
| CN201437476U (en) * | 2009-06-30 | 2010-04-14 | 北京惠万环保技术有限公司 | Discharging negative-pressure pneumatic conveying system for pebble coal |
| CN101607258B (en) * | 2009-07-13 | 2012-02-22 | 昆明冶金研究院 | Method of dust removal for coke transportation system |
| CN102745514A (en) * | 2012-06-28 | 2012-10-24 | 盐城市中材环保机械有限公司 | Arm-type bulk bagged material suction machine |
| CN103449185A (en) * | 2013-01-04 | 2013-12-18 | 扬州三得利化工有限公司 | Vacuum material-sucking dust removal device |
| CN203294323U (en) * | 2013-05-20 | 2013-11-20 | 华微科技（苏州）有限公司 | Automatic powder charging device |
-
2014
- 2014-05-29 CN CN201410233692.4A patent/CN104044875B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104044875A (en) | 2014-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104044875B (en) | Powder body material process device | |
| CN104444381B (en) | Resin-oatmeal conveying, feed proportioning system | |
| CN212221758U (en) | Medicine powder production system | |
| CN204342011U (en) | Resin-oatmeal conveying, feed proportioning system | |
| CN106185079A (en) | A kind of feeding device and conjunction sizing device | |
| CN203064214U (en) | Dustless powder discharging and conveying device | |
| CN206915348U (en) | A kind of flour conveying and metering device | |
| CN208325766U (en) | Packing device is used in a kind of production of concrete admixture | |
| CN207551398U (en) | A kind of material recycling device of pipeline chain conveyor | |
| CN212739864U (en) | Activated carbon mixing homogenization dust pelletizing system | |
| CN207158340U (en) | Solid automatic charging machine | |
| CN206430466U (en) | A kind of chemical industry crystal drying plant | |
| CN205661683U (en) | Powder coating's crocus package system | |
| CN209480750U (en) | A kind of coating raw material conveying device | |
| CN208994019U (en) | The bin stock and sub-packaging system of electron level powder body material | |
| CN107521981A (en) | Material conveyer on a kind of full Pneumatic vacuum | |
| CN204082209U (en) | A kind of mining concrete pump automatic charging and the integrated equipment of dedusting | |
| CN207224289U (en) | A kind of novel stirring station dust guard pollution abatement equipment | |
| CN209455506U (en) | A kind of screw feeding machine of alginate impression material | |
| CN208307979U (en) | Dust pelletizing system for belt conveyor | |
| CN208616335U (en) | A kind of granular material feeding system | |
| CN208711902U (en) | A kind of dustless closed crushing system of Traditional Chinese medicine essence | |
| CN112124973A (en) | Multipoint feeding system capable of realizing online screening and vacuum conveying | |
| CN212045370U (en) | Stirring dustproof equipment of concrete perforated brick production usefulness | |
| CN205892156U (en) | Feed arrangement for calcium hydrate air conveying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. Address before: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210529 |