CN109186236A - A kind of electronics technology product raw material drying processing unit - Google Patents

A kind of electronics technology product raw material drying processing unit Download PDF

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Publication number
CN109186236A
CN109186236A CN201810931130.5A CN201810931130A CN109186236A CN 109186236 A CN109186236 A CN 109186236A CN 201810931130 A CN201810931130 A CN 201810931130A CN 109186236 A CN109186236 A CN 109186236A
Authority
CN
China
Prior art keywords
driving motor
raw material
shaft
processing unit
electronics technology
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
CN201810931130.5A
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Chinese (zh)
Inventor
王康
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.)
Suzhou And Wales Have Electronic Technology Ltd Co
Original Assignee
Suzhou And Wales Have Electronic Technology Ltd Co
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 Suzhou And Wales Have Electronic Technology Ltd Co filed Critical Suzhou And Wales Have Electronic Technology Ltd Co
Priority to CN201810931130.5A priority Critical patent/CN109186236A/en
Publication of CN109186236A publication Critical patent/CN109186236A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12Machines 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
    • 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
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22Controlling the drying process in dependence on liquid content of solid materials or objects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/08Granular materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a kind of electronics technology product raw material drying processing units, including cabinet, support plate, driving motor one, shaft one, helical blade one, drying chamber, heater, lower skateboard, filter plate, filter opening, shaft three, stirring rod, feed inlet, driving motor three, telescopic hydraulic cylinder, push plate, discharge nozzle, shut-off valve, humidity sensor, processor, discharging chamber, shaft two, helical blade two, support plate, reinforcing rib, mounting rack, driving motor two, feed back pipe, signal lamp, feed back cylinder and discharge port;The bottom of box, telescopic hydraulic cylinder is installed, support plate left end is equipped with driving motor one, there is drying chamber above driving motor one, having heaters is set on dry cavity wall, drying chamber is internally provided with lower skateboard, using effect of the present invention is excellent, humidity not dry again by up to standard will do it, and multistage lower skateboard makes drying time increase and raw material easily disperse, and return ash circulation device allows raw material repeatedly by dry until reaching requirement.

Description

A kind of electronics technology product raw material drying processing unit
Technical field
The present invention relates to a kind of electronics technology relevant device, specifically a kind of electronics technology product raw material drying processing dress It sets.
Background technique
With the development of energy conservation and New Energy Industry, there is quite a few electronics technology product in terms of power supply using lithium electricity Pond,
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution, energy density that lithium battery, which is a kind of, Greatly, power density is high, and lithium cell cathode material chemical characteristic is very active, and processing request is very high.The electricity of lithium ion battery Pole manufacture, positive slurries are made of adhesive, conductive agent, positive electrode etc.;The preparation of negative electrode slurry all includes liquid and liquid The series of process process such as it is mutually mixed, dissolves, dispersing between body, liquid and solid material, and in this process all Change along with temperature, viscosity, environment etc..In process of production, it needs for raw materials particles to be dried, avoids influencing former material The chemical property of material preferably guarantees the quality of lithium battery.
It for dry raw material, needs to reach certain requirement, more than primary drying, needs repeatedly to recycle to raw material It is dried, cannot dry excessively raw material are scrapped in the drying process, need monitor and detection device, one kind is now provided Electronics technology product raw material drying processing unit.
Summary of the invention
The purpose of the present invention is to provide a kind of electronics technology product raw material drying processing units, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronics technology product raw material drying processing unit, including cabinet, support plate, drying chamber, heater, lower skateboard, Filter plate, filter opening, feed inlet, agitating device, discharge nozzle, shut-off valve, humidity sensor, processor, discharging chamber, return ash circulation dress It sets, support plate, mounting rack, signal lamp and discharge port;It is provided with filter plate above drying chamber, filter opening, mistake are provided on filter plate It is provided with agitating device above filter plate, feed inlet is provided on the left of cabinet upper end, processor is provided on the right side of cabinet, processor is right Side is provided with signal lamp;It is provided with discharging chamber on the right side of transmitting device at driving motor one, discharging chamber is internally provided with humidity sense Device is answered, the discharging chamber lower right corner is provided with discharge nozzle, and shut-off valve is provided on discharge nozzle, discharge port, discharging are connected to below discharge nozzle It is provided with support plate above chamber, support plate lower-left end is provided with reinforcing rib, and mounting rack is equipped in support plate, and installation rack position is set It is equipped with return ash circulation device.
As a further solution of the present invention: the bottom of box is equipped with telescopic hydraulic cylinder.
As further scheme of the invention: telescopic hydraulic cylinder connects push plate.
As further scheme of the invention: lower skateboard is provided with three-level.
As further scheme of the invention: support plate left end is equipped with transmitting device, and transmitting device includes driving electricity Machine one, shaft, helical blade one and sleeve.
As further scheme of the invention: driving motor one connects shaft, is provided with helical blade one in shaft.
As further scheme of the invention: agitating device includes driving motor three, shaft three and stirring rod, stirring rod Installation site is lower than end, and driving motor three is fixedly mounted on cabinet upper end.
As further scheme of the invention: return ash circulation device includes shaft two, helical blade two, driving motor Two, feed back pipe and feed back cylinder.
As further scheme of the invention: driving motor two is fixedly mounted on mounting rack, two lower end of driving motor It is provided with feed back cylinder, returns on the left of the top of the barrel and is provided with feed back pipe, feed back pipe left end exports above filter plate right end, driving electricity Machine two is connected with shaft two, helical blade two is provided in shaft two, shaft two and helical blade are in feed back cylinder, feed back cylinder End portion protrudes into discharging chamber.
Compared with prior art, the beneficial effects of the present invention are: using effect of the present invention is excellent, humidity is not up to standard to be will do it It dries again, multistage lower skateboard makes that drying time increases and raw material easily disperse, and return ash circulation device makes raw material can be with Repeatedly by dry until reaching requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electronics technology product raw material drying processing unit.
Fig. 2 is the structural schematic diagram of the right view of electronics technology product raw material drying processing unit.
Fig. 3 is the structural schematic diagram that electronics technology product raw material drying processing unit is overlooked.
In figure: 1- cabinet, 2- support plate, 3- driving motor one, 4- shaft one, 5- helical blade one, 6- drying chamber, 7- add Hot device, 8- lower skateboard, 9- filter plate, 10- filter opening, 11- shaft three, 12- stirring rod, 13- feed inlet, 14- driving motor three, 15- telescopic hydraulic cylinder, 16- push plate, 17- discharge nozzle, 18- shut-off valve, 19- humidity sensor, 20- processor, 21- discharging chamber, 22- shaft two, 23- helical blade two, 24- support plate, 25- reinforcing rib, 26- mounting rack, 27- driving motor two, 28- feed back Pipe, 29- signal lamp, 30- feed back cylinder, 31- discharge port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of electronics technology product raw material drying processing unit, including case Body 1, support plate 2, driving motor 1, shaft 1, helical blade 1, drying chamber 6, heater 7, lower skateboard 8, filter plate 9, Filter opening 10, shaft 3 11, stirring rod 12, feed inlet 13, driving motor 3 14, telescopic hydraulic cylinder 15, push plate 16, discharge nozzle 17, Shut-off valve 18, humidity sensor 19, processor 20, discharging chamber 21, shaft 2 22, helical blade 2 23, support plate 24, reinforcing rib 25, mounting rack 26, driving motor 2 27, feed back pipe 28, signal lamp 29, feed back cylinder 30 and discharge port 31;1 bottom of cabinet, Telescopic hydraulic cylinder 15 is installed, telescopic hydraulic cylinder 15 connects push plate 16, and 1 lower right corner of cabinet is provided with discharge port 31, telescopic hydraulic Support plate 2 is provided with above cylinder 15,2 left end of support plate is equipped with driving motor 1, and driving motor 1 connects shaft 4, shaft 4 On be provided with helical blade 1, driving motor 1 drives the rotation of shaft 1 to the rotation transmission raw material of helical blade 5, drives There is drying chamber 6 in dynamic one 3 top of motor, having heaters 7 is arranged on 6 inner wall of drying chamber, drying chamber 6 is internally provided with lower skateboard 8, former Material slides on lower skateboard 8 while being dried by heater 7, and filter plate 9 is provided with above drying chamber 6, is provided on filter plate 9 Filter opening 10, is provided with rabbling mechanism above filter plate 9, and rabbling mechanism includes driving motor 3 14, shaft 3 11 and stirring rod 12, Stirring rod is to be obliquely installed, and driving motor 3 14 is fixedly mounted on 1 upper end of cabinet, is provided with feed inlet 13 on the left of 1 upper end of cabinet, It is provided with processor 20 on the right side of driving motor, 20 right end of processor is provided with signal lamp 29;Transmitting device at driving motor 1 Right side is provided with discharging chamber 21, and discharging chamber 21 is internally provided with humidity sensor 19, and 21 lower right corner of discharging chamber is provided with discharge nozzle 17, be provided with shut-off valve 18 on discharge nozzle 17, be provided with support plate 24 above discharging chamber 21,24 lower-left end of support plate be provided with plus Strengthening tendons 25 are equipped with mounting rack 26 in support plate 24, and 26 upper end of mounting rack is fixedly installed with driving motor 2 27, driving motor two 27 lower ends are provided with feed back cylinder 30, can be provided with feed back pipe 28 on the left of 30 upper end of barrel, 28 left end of feed back pipe is exported in filter plate 9 Above right end, driving motor 2 27 is connected with shaft 2 22, helical blade 2 23, shaft 2 22 and spiral shell is provided in shaft 2 22 In feed back cylinder 30,30 end portion of feed back cylinder protrudes into discharging chamber 21 vane piece 23.
The working principle of the invention is: raw material enter inside cabinet 1 from feed inlet 13,3 14 electric rotation shaft of driving motor To drive stirring rod 12 to rotate, raw material enter drying chamber 6 by the filter opening 10 on filter plate 9 for three rotations, and raw material are gliding 8 slide on plate, and heater 7 heats it, and multistage lower skateboard 8 and multiple heaters 7 increase raw material heating time, Drying is more abundant, and for raw material into crossing after drying chamber 6 into transmitting device, driving motor 1 drives the rotation of shaft 1 to spiral The rotation of blade 5 drives raw material to enter discharging chamber 21, and humidity sensor 19 can incude raw material humidity to transmit information To processor 20, processor 20 controls driving motor 2 27 and opens or closes, 2 27 band of driving motor when raw material are not dry enough The rotation of turn axis 2 22 rotates to helical blade 2 23, and the rotation of helical blade 2 23 drives raw material to rise at feed back pipe 28 To be again introduced into the drying of the progress of cabinet 1 again, the shut-off valve 18 if raw material sufficiently dry at discharge nozzle 17 is opened, Raw material are fallen from discharge nozzle 17, and telescopic hydraulic cylinder 15 drives push plate 16 mobile, and raw material are released by discharge port
Using effect of the present invention is excellent, and humidity not dry again by up to standard will do it, multistage lower skateboard make drying time increase and Raw material easily disperse, and return ash circulation device allows raw material repeatedly by dry until reaching requirement.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of electronics technology product raw material drying processing unit, which is characterized in that including cabinet (1), support plate (2), do Dry chamber (6), heater (7), lower skateboard (8), filter plate (9), filter opening (10), feed inlet (13), agitating device, discharge nozzle (17), shut-off valve (18), humidity sensor (19), processor (20), discharging chamber (21), return ash circulation device, support plate (24), Mounting rack (26), signal lamp (29) and discharge port (31);It is provided with filter plate (9) above drying chamber (6), filter plate is set on (9) It is equipped with filter opening (10), agitating device is provided with above filter plate (9), is provided with feed inlet (13), cabinet on the left of cabinet (1) upper end (1) right side is provided with processor (20), and processor (20) right is provided with signal lamp (29);Transmission at driving motor one (3) It is provided with discharging chamber (21) on the right side of device, discharging chamber (21) is internally provided with humidity sensor (19), discharging chamber (21) lower right corner It is provided with discharge nozzle (17), is provided on discharge nozzle (17) shut-off valve (18), be connected to discharge port (31) below discharge nozzle (17), out It is provided with support plate (24) above material chamber (21), support plate (24) lower-left end is provided with reinforcing rib (25), and support plate is pacified on (24) Equipped with mounting rack (26), mounting rack (26) position is provided with return ash circulation device.
2. electronics technology product raw material drying processing unit according to claim 1, which is characterized in that cabinet (1) bottom Portion is equipped with telescopic hydraulic cylinder (15).
3. electronics technology product raw material drying processing unit according to claim 2, which is characterized in that telescopic hydraulic cylinder (15) push plate (16) are connected.
4. electronics technology product raw material drying processing unit according to claim 1, which is characterized in that lower skateboard (8) It is provided with three-level.
5. electronics technology product raw material drying processing unit according to claim 1, which is characterized in that support plate (2) Left end is equipped with transmitting device, and transmitting device includes driving motor one (3), shaft (4), helical blade one (5) and sleeve.
6. electronics technology product raw material drying processing unit according to claim 5, which is characterized in that driving motor one (3) shaft (4) are connected, shaft is provided with helical blade one (5) on (4).
7. electronics technology product raw material drying processing unit according to claim 6, which is characterized in that agitating device packet Driving motor three (14), shaft three (11) and stirring rod (12) are included, stirring rod (12) installation site is lower than end, driving motor three (14) it is fixedly mounted on cabinet (1) upper end.
8. electronics technology product raw material drying processing unit according to claim 1, which is characterized in that return ash circulation dress It sets including shaft two (22), helical blade two (23), driving motor two (27), feed back pipe (28) and feed back cylinder (30).
9. electronics technology product raw material drying processing unit according to claim 8, which is characterized in that driving motor two (27) it is fixedly mounted on mounting rack (26), driving motor two (27) lower end is provided with feed back cylinder (30), feed back cylinder (30) upper end Left side is provided with feed back pipe (28), and feed back pipe (28) left end exports above filter plate (9) right end, driving motor two (27) connection There is shaft two (22), helical blade two (23) is provided in shaft two (22), shaft two (22) and helical blade (23) are returning In barrel (30), feed back cylinder (30) end portion is protruded into discharging chamber (21).
CN201810931130.5A 2018-08-15 2018-08-15 A kind of electronics technology product raw material drying processing unit Pending CN109186236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810931130.5A CN109186236A (en) 2018-08-15 2018-08-15 A kind of electronics technology product raw material drying processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810931130.5A CN109186236A (en) 2018-08-15 2018-08-15 A kind of electronics technology product raw material drying processing unit

Publications (1)

Publication Number Publication Date
CN109186236A true CN109186236A (en) 2019-01-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864539A (en) * 2019-11-27 2020-03-06 长沙市天珍科技有限公司 Cereal drying device is used to agricultural
CN111112039A (en) * 2019-12-27 2020-05-08 杨丁周 Loading attachment for agricultural processing
CN113559964A (en) * 2021-07-30 2021-10-29 安徽省天长市周氏羊业有限公司 Multistage screening equipment of fertilizer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204447902U (en) * 2015-02-16 2015-07-08 王鑫 Building material mixed lifting shaped device
CN206648448U (en) * 2017-03-31 2017-11-17 武威小林商贸有限责任公司 A kind of plastic grain high-efficiency drying apparatus
CN206868312U (en) * 2017-06-30 2018-01-12 葛洲坝当阳水泥有限公司 A kind of cement raw material drying and crushing device
CN108007164A (en) * 2017-11-30 2018-05-08 重庆赛亚迪锂电池能源科技股份有限公司 Lithium battery feedstock circulation drying unit
CN108007138A (en) * 2017-11-30 2018-05-08 重庆赛亚迪锂电池能源科技股份有限公司 Lithium battery raw material stirring and drying device
CN207546358U (en) * 2017-11-29 2018-06-29 济宁学院 Food processing mixing arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204447902U (en) * 2015-02-16 2015-07-08 王鑫 Building material mixed lifting shaped device
CN206648448U (en) * 2017-03-31 2017-11-17 武威小林商贸有限责任公司 A kind of plastic grain high-efficiency drying apparatus
CN206868312U (en) * 2017-06-30 2018-01-12 葛洲坝当阳水泥有限公司 A kind of cement raw material drying and crushing device
CN207546358U (en) * 2017-11-29 2018-06-29 济宁学院 Food processing mixing arrangement
CN108007164A (en) * 2017-11-30 2018-05-08 重庆赛亚迪锂电池能源科技股份有限公司 Lithium battery feedstock circulation drying unit
CN108007138A (en) * 2017-11-30 2018-05-08 重庆赛亚迪锂电池能源科技股份有限公司 Lithium battery raw material stirring and drying device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864539A (en) * 2019-11-27 2020-03-06 长沙市天珍科技有限公司 Cereal drying device is used to agricultural
CN111112039A (en) * 2019-12-27 2020-05-08 杨丁周 Loading attachment for agricultural processing
CN113559964A (en) * 2021-07-30 2021-10-29 安徽省天长市周氏羊业有限公司 Multistage screening equipment of fertilizer
CN113559964B (en) * 2021-07-30 2022-08-19 安徽省天长市周氏羊业有限公司 Multistage screening equipment of fertilizer

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Application publication date: 20190111