CN108253737A - A kind of tunnel type drying device and method being placed in workpiece in vacuum box - Google Patents
A kind of tunnel type drying device and method being placed in workpiece in vacuum box Download PDFInfo
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- CN108253737A CN108253737A CN201810186614.1A CN201810186614A CN108253737A CN 108253737 A CN108253737 A CN 108253737A CN 201810186614 A CN201810186614 A CN 201810186614A CN 108253737 A CN108253737 A CN 108253737A
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- type drying
- box
- workpiece
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- 238000001035 drying Methods 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title abstract description 11
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000005341 toughened glass Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/044—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying materials in a batch operation in an enclosure having a plurality of shelves which may be heated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of tunnel type drying device and methods being placed in workpiece in vacuum box, device includes vacuum box, tunnel type drying oven body, takes out vacuum breaker component and vacuum pipe, vacuum box includes box body and box cover, box cover is placed on box body, it is provided on box cover and vacuumizes hole, the top that vacuum breaker component is placed in tunnel type drying oven body is taken out, vacuum breaker component is taken out and is connected with vacuum pipe, method is that workpiece is placed in vacuum box and is sent into tunnel type drying oven body；Vacuum box moves forward in tunnel type drying oven body, to a station after vacuumized, pressurize and vacuum breaker, until out；Workpiece is taken out from vacuum box.Through the above way, the present invention has overturned the method that traditional tunnel type drying oven body integrally vacuumizes in mentality of designing, workpiece is loaded in vacuum box, the volume vacuumized can significantly be reduced, the consumption of electricity is significantly reduced, it is easy to operate, improve production effect, failure rate is low, easy to maintenance.
Description
Technical field
The present invention relates to lithium batteries to fabricate field, more particularly to a kind of tunnel type being placed in workpiece in vacuum box
Drying device and method.
Background technology
Lithium battery be it is a kind of by lithium metal or lithium alloy be negative material, the battery using non-aqueous electrolytic solution.Due to
The chemical characteristic of lithium metal is very active so that processing, preservation, the use of lithium metal, it is very high to environmental requirement.With science
The development of technology, present lithium battery have become mainstream.Lithium ion battery can be widely applied in mobile phone, laptop, electricity
Power driven tools, street lamp stand-by power supply, boat lamp, in household small electric appliance, are widely used general electric vehicle.
In the production process of lithium battery, workpiece needs are dried in Minton dryer.It is existing more advanced
, the drying equipment that production efficiency is high be vacuum tunnel formula drying device, but it is using integrally vacuumizing in stove, workpiece is in stove
It is interior to be moved with transmission part, complete drying operation.Disadvantage is that need the furnace volume vacuumized big, the electricity of consumption
Amount is more, causes a large amount of energy waste.
Invention content
The invention mainly solves the technical problem of providing a kind of tunnel type drying devices being placed in workpiece in vacuum box
And method, using effect is good, energy saving, easy to repair.
In order to solve the above technical problems, one aspect of the present invention is：It provides and a kind of workpiece is placed in vacuum
Tunnel type drying device in box including vacuum box, tunnel type drying oven body, takes out vacuum breaker component and vacuum pipe, described true
Sylphon includes box body and box cover, and the box cover is placed on the box body, is provided on the box cover and vacuumizes hole, and described take out is broken very
Empty component is placed in the top of the tunnel type drying oven body, and the pumping vacuum breaker component is connected with the vacuum pipe.
In a preferred embodiment of the present invention, the tunnel type drying device that workpiece is placed in vacuum box further includes
First manipulator and/or the second manipulator, first manipulator are located at the front end of the tunnel type drying oven body, and described second
Manipulator is located at the rear end of the tunnel type drying oven body.
In a preferred embodiment of the present invention, the tunnel type drying device that workpiece is placed in vacuum box further includes
First surge bunker and/or the second surge bunker, first surge bunker be set to the front end of the tunnel type drying oven body and with institute
State tunnel type drying oven body and be affixed setting, second surge bunker be set to the rear end of the tunnel type drying oven body and with it is described
Tunnel type drying oven body is affixed setting.
In a preferred embodiment of the present invention, it is provided with partition board in the vacuum box；The box body and the box cover are close
Sealing label closes setting；The material of the box body is aluminium material or stainless steel.
In a preferred embodiment of the present invention, the pumping vacuum breaker component includes vacuum breaker pipeline, the first valve, takes out very
Vacant duct, the second valve, vacuum lifting pipeline, lifting cylinder and suction nozzle, first valve are located on the vacuum breaker pipeline,
Second valve is located on the vacuum lead, the vacuum breaker pipeline, the vacuum lead and vacuum lifting
Pipeline forms threeway and is connected, and the lifting cylinder is located on vacuum lifting pipeline, and the suction nozzle is located at vacuum lifting
The top of pipeline.
In a preferred embodiment of the present invention, observation window and maintenance door are provided on the tunnel type drying oven body, institute
Observation window is stated using double-deck tempered glass.
A kind of tunnel type drying means being placed in workpiece in vacuum box is provided, is including step：（1）By workpiece to be dried
It is placed in vacuum box and is sent into tunnel type drying oven body；（2）The vacuum box moves forward in tunnel type drying oven body, tunnel
Have several stations in road formula drying oven body, to a station after vacuumized, pressurize and vacuum breaker, then repeated to next station
It vacuumizes, pressurize and vacuum breaker, until out of tunnel type drying oven body out；（3）Dried workpiece is taken from vacuum box
Go out.
In a preferred embodiment of the present invention, step（2）In, when vacuumizing, the first valve on vacuum breaker pipeline
It is closed with the second valve on vacuum lead, suction nozzle is directed at vacuum box by lifting cylinder driving vacuum lifting pipeline
Vacuumize to decline behind hole and compress, by the second valve opening to being vacuumized in the vacuum box, when vacuum pressure value reaches setting
Second valve is closed after value, pressurize starts vacuum breaker after a certain period of time, and the first valve is opened, and hot-air is charged into true
Sylphon, lifting cylinder, which rises, after vacuum box inner and outer air pressure is equal withdraws vacuum pipe, and vacuum box proceeds to next again
Station continues the action of front, such circulation action.
In a preferred embodiment of the present invention, step（2）In, the time vacuumized is 30~50 seconds, the guarantor
The time of pressure is 5~15 seconds, and the time of the vacuum breaker is 5~15 seconds, is vacuumized on each station, pressurize and vacuum breaker follow
Ring 1 ~ 2 time, vacuum box stops 1 ~ 2min on each station.
In a preferred embodiment of the present invention, step（2）In, it is provided with limiting section in the tunnel type drying oven body
Part, each station are correspondingly arranged on limiting component.
The beneficial effects of the invention are as follows：The tunnel type drying device being placed in workpiece in vacuum box and method of the present invention,
The method that traditional tunnel type drying oven body integrally vacuumizes has been overturned in mentality of designing, workpiece has been loaded in vacuum box,
Remaining space very little, significantly reduces the volume vacuumized, hence it is evident that the consumption of electricity is reduced, it is easy to operate, and it improves
Production efficiency；For loading the vacuum box of workpiece, closed structure is simple, and failure rate is low, easy to maintenance.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of tunnel type drying device being placed in workpiece in vacuum box of the present invention；
Fig. 2 is the front view for the tunnel type drying device being placed in workpiece described in Fig. 1 in vacuum box；
Fig. 3 is the structure diagram of the vacuum box for the tunnel type drying device being placed in workpiece described in Fig. 1 in vacuum box；
Fig. 4 is the internal structure schematic diagram of vacuum box described in Fig. 3；
Fig. 5 is the structure diagram of the pumping vacuum breaker component for the tunnel type drying device being placed in workpiece described in Fig. 1 in vacuum box；
Fig. 6 is the flow chart of one preferred embodiment of tunnel type drying means being placed in workpiece in vacuum box of the present invention.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
It please refers to Fig.1 to Fig. 5, a kind of tunnel type drying device being placed in workpiece in vacuum box is provided, including vacuum box
1st, tunnel type drying oven body 2, pumping vacuum breaker component 3 and vacuum pipe 4.The vacuum box 1 includes box body 110 and box cover 120, institute
It states box cover 120 to be placed on the box body 110, is provided on the box cover 120 and vacuumizes hole 130.It is provided in the vacuum box 1
Partition board, convenient for the positioning of workpiece 14.The box body 110 is set with 120 palette of box cover, can ensure that after vacuumizing, and is protected
Pressure 12 hours, pressure drop are less than 0.01Mpa, 90 DEG C of heatproof.The material of the box body 110 is aluminium material or stainless steel, is convenient for
Heat transfer and weight device.The inside face of the box body 11 is provided with heat resistant and wear resistant plastic inner container, positions and prevents convenient for workpiece 14
Workpiece shell gouge.The vacuum box 1 can be that workpiece 14 provides vacuum environment in vacuum box 1, carry out baking.In this implementation
In example, 50 vacuum boxs 1 are shared, quantity can meet whole flow process cycle operation.
The first manipulator 5 is provided in the front end of the tunnel type drying oven body 2, there is first manipulator 5 dress to treat
Dry workpiece takes box cover and puts the effect of box cover.The first lid mounting table 6 is provided near first manipulator 5, is used
It is used in placing box cover 120.The second manipulator 7, the second manipulator tool are provided in the rear end of the tunnel type drying oven body 2
Workpiece to be dried is taken, box cover 120 is taken and puts box cover 120.The second lid is provided near second manipulator 7
Sub- mounting table 8 is used for placing box cover 120.
Observation window 9 and maintenance door are provided on the tunnel type drying oven body 2, the observation window 9 is using clad steel
Change glass.The first surge bunker 10 and the second surge bunker 11, first surge bunker 10 are provided on the tunnel type drying oven body 2
It is set to the front end of the tunnel type drying oven body 2 and is affixed setting, second surge bunker with the tunnel type drying oven body 2
11 are set to the rear end of the tunnel type drying oven body 2 and are affixed setting, first buffering with the tunnel type drying oven body 2
Storehouse 10 and second surge bunker 11 can prevent the hot-air in the tunnel type drying oven body 2 from leaking.General tunnel type drying
The length of furnace body 2 is in 20m or so, width 2.5m or so.Limiting component is provided in the tunnel type drying oven body 2, each
Station is correspondingly arranged a limiting component, so as to ensure to take out vacuum breaker component 3 and the pumping on box body 110 on each station
130 Dock With Precision Position of vacuum hole.Power supply provides 220V and 380V AC powers.
The top taken out vacuum breaker component 3 and be placed in the tunnel type drying oven body 2, the pumping vacuum breaker component 3 and institute
Vacuum pipe 4 is stated to be connected.The pumping vacuum breaker component 3 include vacuum breaker pipeline 31, the first valve 32, vacuum lead 33,
Second valve 34, vacuum lifting pipeline 35, lifting cylinder 36 and suction nozzle 37, first valve 32 are located at the vacuum breaker pipeline
On 31, second valve 34 is located on the vacuum lead 33, the vacuum breaker pipeline 31,33 and of the vacuum lead
The vacuum lifting pipeline 35 forms threeway and is connected, and the lifting cylinder 36 is located on vacuum lifting pipeline 35, the suction
Mouth 37 is located at the top of vacuum lifting pipeline 35.
Referring to Fig. 6, providing a kind of tunnel type drying means being placed in workpiece in vacuum box, it is including step：
（1）Workpiece to be dried is placed in vacuum box 1 and is sent into tunnel type drying oven body 2, specially：Workpiece conveying to be dried
To after workpiece mounted box station, the workpiece to be dried is put into vacuum box 1 and covers box cover 120, vacuum by the first manipulator 5
It is one that the unlatching of the box cover 120 of box 1 and closure were completed by first manipulator 5, which is 8 workpiece in the present embodiment,
Box；
（2）The vacuum box 1 is entered by the first surge bunker 10 in tunnel type drying oven body 2, the tunnel type drying oven body 2
Inside remain suitable operating temperature, the tunnel type drying oven body 2 toasts while meeting 45 vacuum box 1, tunnel
Temperature is 82 ~ 88 DEG C in formula drying furnace body 2, needs to reserve 2 air outlets on tunnel type drying oven body 2,2 return air inlets, directly
Diameter 150mm or so need to control the uniform of wind in tunnel type drying oven body 2；
（3）The vacuum box 1 moves forward in tunnel type drying oven body 2, in tunnel type drying oven body 2 altogether in the present embodiment
There are 45 stations 13, every station 13, stop cylinder rises so that vacuum box 1 vacuumized after being parked in accurate location,
Pressurize and vacuum breaker action, then to the repetition of next station vacuumizes, pressurize and vacuum breaker act, until from tunnel type drying oven body
In 2 out, wherein entirely vacuumize, pressurize and vacuum breaker actuation time can be set as 1 ~ 5 minute, cycle-index can set 1
~ 99 times, the flow of setting is to stop 1 ~ 2min on each station, is vacuumized in this 1 ~ 2min 40 seconds, pressurize 10 seconds, vacuum breaker
It 10 seconds, recycles 1 ~ 2 time, traveling time≤10 second of two neighboring station；
（4）It specifically vacuumizes, the action of pressurize and vacuum breaker is：When vacuumizing, the first valve 32 on vacuum breaker pipeline 31
It is closed with the second valve 34 on vacuum lead 33, lifting cylinder 36 drives vacuum lifting pipeline 35 by suction nozzle 37
The decline compression after vacuumizing hole 130 of alignment vacuum box 1, the second valve 34 is opened to being vacuumized in the vacuum box 1, surely
Pneumatics force value closes second valve 34 after reaching setting value, and pressurize starts vacuum breaker after a certain period of time, by the first valve
32 open, and hot-air is charged into vacuum box 1, and the rising of lifting cylinder 36 will be true after 1 inner and outer air pressure of vacuum box is almost equal
Vacant duct 4 is withdrawn, and vacuum box 1 proceeds to the action that next station continues front, such circulation action again；
（5）After vacuum box 1 comes out out of tunnel type drying oven body 2, through the second surge bunker 11 to discharging station, the second manipulator 7
The box cover 120 of vacuum box 1 is opened, probe mechanism pushes and short-circuit identification is carried out to workpiece, then by dried workpiece from vacuum
It is taken out in box 1 and is put into next station, the second manipulator 7 covers vacuum box 1, and vacuum box 1 automatically returns to starting point through return wire 12.
The beneficial effects of the invention are as follows：
First, the method that traditional tunnel type drying oven body integrally vacuumizes, tunnel type drying oven body have been overturned in mentality of designing
Heating and the transmission of workpiece are only provided, and vacuumizes and is only carried out in the vacuum box for loading workpiece；
2nd, significantly reduce the volume vacuumized, hence it is evident that reduce the consumption of electricity, ensureing same technological effect
Under the premise of, saving is vacuumized with more than 70% electric energy；
3rd, it is easy to operate, shorten the operating time, so as to improve production efficiency about 20~30%；
4th, failure rate is low, tunnel type drying device, the later stage it is easy to maintenance.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of tunnel type drying device being placed in workpiece in vacuum box, which is characterized in that dried including vacuum box, tunnel type
Furnace body takes out vacuum breaker component and vacuum pipe, and the vacuum box includes box body and box cover, and the box cover is placed on the box body,
It is provided on the box cover and vacuumizes hole, the top taken out vacuum breaker component and be placed in the tunnel type drying oven body, the pumping
Vacuum breaker component is connected with the vacuum pipe.
2. tunnel type drying device according to claim 1, which is characterized in that the tunnel being placed in workpiece in vacuum box
Road formula drying device further includes the first manipulator and/or the second manipulator, and first manipulator is located at tunnel type drying
The front end of furnace body, second manipulator are located at the rear end of the tunnel type drying oven body.
3. tunnel type drying device according to claim 1, which is characterized in that the tunnel being placed in workpiece in vacuum box
Road formula drying device further includes the first surge bunker and/or the second surge bunker, and first surge bunker is set to the tunnel type and does
The front end of dry furnace body is simultaneously affixed setting with the tunnel type drying oven body, and second surge bunker is set to the tunnel type drying
The rear end of furnace body is simultaneously affixed setting with the tunnel type drying oven body.
4. tunnel type drying device according to claim 1, which is characterized in that be provided with partition board in the vacuum box；Institute
Box body is stated to set with the box cover palette；The material of the box body is aluminium material or stainless steel.
5. tunnel type drying device according to claim 1, which is characterized in that the pumping vacuum breaker component includes vacuum breaker
Pipeline, the first valve, vacuum lead, the second valve, vacuum lifting pipeline, lifting cylinder and suction nozzle, the first valve position
In on the vacuum breaker pipeline, second valve is located on the vacuum lead, and the vacuum breaker pipeline described vacuumizes
Pipeline forms threeway with vacuum lifting pipeline and is connected, and the lifting cylinder is located on vacuum lifting pipeline, the suction
Mouth is located at the top of vacuum lifting pipeline.
6. tunnel type drying device according to claim 1, which is characterized in that be provided on the tunnel type drying oven body
Observation window and maintenance door, the observation window is using double-deck tempered glass.
7. a kind of tunnel type drying means being placed in workpiece in vacuum box, which is characterized in that be including step：（1）It will wait to do
Dry workpiece is placed in vacuum box and is sent into tunnel type drying oven body；（2）The vacuum box in tunnel type drying oven body forward
It is mobile, have several stations in tunnel type drying oven body, to a station after vacuumized, pressurize and vacuum breaker, then to next
Station repeats to vacuumize, pressurize and vacuum breaker, until out of tunnel type drying oven body out；（3）By dried workpiece from true
It is taken out in sylphon.
8. tunnel type drying means according to claim 1, which is characterized in that step（2）In, when vacuumizing, break true
The second valve on the first valve and vacuum lead on vacant duct is closed, lifting cylinder driving vacuum lifting pipe
Suction nozzle is directed at the decline compression after vacuumizing hole of vacuum box by road, by the second valve opening to being vacuumized in the vacuum box, when
Vacuum pressure value closes second valve after reaching setting value, and pressurize starts vacuum breaker after a certain period of time, by the first valve
It opens, hot-air is charged into vacuum box, and lifting cylinder, which rises, after vacuum box inner and outer air pressure is equal withdraws vacuum pipe, very
Sylphon proceeds to the action that next station continues front, such circulation action again.
9. tunnel type drying means according to claim 1, which is characterized in that step（2）In, the time vacuumized
It is 30-50 seconds, the time of the pressurize is 5-15 seconds, and the time of the vacuum breaker is 5-15 seconds, vacuumized on each station,
Pressurize and vacuum breaker recycle 1 ~ 2 time, and vacuum box stops 1 ~ 2min on each station.
10. tunnel type drying means according to claim 1, which is characterized in that step（2）In, the tunnel type drying
Limiting component is provided in furnace body, each station is correspondingly arranged on limiting component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186614.1A CN108253737A (en) | 2018-03-07 | 2018-03-07 | A kind of tunnel type drying device and method being placed in workpiece in vacuum box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186614.1A CN108253737A (en) | 2018-03-07 | 2018-03-07 | A kind of tunnel type drying device and method being placed in workpiece in vacuum box |
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| CN108253737A true CN108253737A (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810186614.1A Pending CN108253737A (en) | 2018-03-07 | 2018-03-07 | A kind of tunnel type drying device and method being placed in workpiece in vacuum box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112683014A (en) * | 2020-12-24 | 2021-04-20 | 杭州协合医疗用品有限公司 | Method for removing organic solvent in starch hemostatic microspheres |
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| CN203491347U (en) * | 2013-09-26 | 2014-03-19 | 东莞市德瑞精密设备有限公司 | Lithium battery processing device and vacuum tunnel cavity thereof |
| CN105300056A (en) * | 2015-12-01 | 2016-02-03 | 无锡烯晶碳能新材料科技有限公司 | Pole core vacuum-drying device and technology |
| CN206340613U (en) * | 2016-12-21 | 2017-07-18 | 惠州金源精密自动化设备有限公司 | A kind of segmented takes out vacuum breaker system |
| CN107246782A (en) * | 2017-07-14 | 2017-10-13 | 河南鼎能电子科技有限公司 | Lithium battery vacuum automatic baking production line |
| CN107436084A (en) * | 2017-08-24 | 2017-12-05 | 深圳市镭煜科技有限公司 | A kind of vertical library formula lithium battery automatic drying system |
| CN207945904U (en) * | 2018-03-07 | 2018-10-09 | 吴江市松陵电器设备有限公司 | A kind of tunnel type drying device being placed in workpiece in vacuum box |
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| CN108916409B (en) * | 2018-08-31 | 2024-03-15 | 东莞市德瑞精密设备有限公司 | Automatic valve and logistics line vacuum butt joint system |
| CN112683014A (en) * | 2020-12-24 | 2021-04-20 | 杭州协合医疗用品有限公司 | Method for removing organic solvent in starch hemostatic microspheres |
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