CN107289769A - Continuous tunnel furnace - Google Patents
Continuous tunnel furnace Download PDFInfo
- Publication number
- CN107289769A CN107289769A CN201710582675.5A CN201710582675A CN107289769A CN 107289769 A CN107289769 A CN 107289769A CN 201710582675 A CN201710582675 A CN 201710582675A CN 107289769 A CN107289769 A CN 107289769A
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- CN
- China
- Prior art keywords
- tunnel
- tunnel furnace
- vacuum
- continuous tunnel
- fixture
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- 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
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The present invention discloses a kind of continuous tunnel furnace, belongs to lithium battery technical field of drying.Wherein, the continuous tunnel furnace includes some separate tunnel drying layers, some separate tunnel drying layers be arranged in parallel successively from top to bottom, each separate tunnel drying layer includes vacuum and transmits tunnel and five groups of vacuum sealing doors, and vacuum transmission tunnel is in turn divided into normal pressure preheating section, First Transition storehouse section, vacuum drying section and the second transitional storehouse section described in five groups of vacuum sealing goalkeepers.The continuous tunnel furnace of the present invention, while it can be greatly enhanced lithium battery drying efficiency, with high fault freedom.
Description
Technical field
The present invention relates to lithium battery technical field of drying, more particularly to a kind of continuous tunnel furnace.
Background technology
Continuous tunnel furnace be in whole lithium battery production line it is a kind of be used for reducing battery battery core (containing positive plate, negative plate, every
Film, housing) water content equipment.At present, the existing continuous tunnel furnace of in the market is hot-air heating type, and hot air tunnel stove needs to add
Hot body of heater (cavity) and body of heater (cavity) insulation, thus, its area of dissipation is big, high energy consumption.Meanwhile, Hot-blast Heating adds to be indirect
Heat, its programming rate is slow, and hot blast has dead angle, can be blocked shunting, have inlet and outlet, temperature (uniformity) uniformity is poor, also
Have, hot blast can carry dust granules, cause battery battery core dust pollution, influence battery performance and yields.In addition, hot air tunnel
Stove is generally single-line type, and whole line is shut down when being out of order, and fault-tolerant ability is low.
The content of the invention
It is a primary object of the present invention to propose a kind of continuous tunnel furnace, it can be greatly enhanced the same of lithium battery drying efficiency
When, with high fault freedom.
To achieve the above object, a kind of continuous tunnel furnace that the present invention is provided, the continuous tunnel furnace is dried including some separate tunnels
Layer, some separate tunnel drying layers be arranged in parallel successively from top to bottom, and each separate tunnel drying layer includes vacuum
Tunnel and five groups of vacuum sealing doors are transmitted, vacuum transmission tunnel is in turn divided into normal pressure described in five groups of vacuum sealing goalkeepers
Preheating section, First Transition storehouse section, vacuum drying section and the second transitional storehouse section.
Alternatively, the vacuum transmission tunnel includes tunnel main body and the fixture being built in tunnel main body transmission
Device, the fixture conveyer includes some fixture delivery units, and some fixture delivery units connect setting successively, often
Fixture delivery unit described in one includes support, feed belt and electric rotating machine, the feed belt and the electric rotating machine point
Do not install on the support, and the feed belt and the electric rotating machine drive connection.
Alternatively, vacuum transmission tunnel also includes continuous tunnel furnace fixture, the continuous tunnel furnace fixture include jig main body and
Power connection equipment, the power connection equipment includes electrical connector socket and the connect plug being connected with power supply, and the electrical connector socket is fixedly arranged on institute
State on jig main body, the connect plug is installed in the tunnel main body.
Alternatively, the jig main body includes heating plate, temperature controller and vertical plates on both sides, and the vertical plates on both sides is relative
It is arranged in parallel, the heating plate is located between the vertical plates on both sides, the electrical connector socket, temperature controller difference are fixed
In described in one on cant board, and the electrical connector socket passes through the temperature controller and is electrically connected with the heating plate.
Alternatively, the vacuum sealing door includes hollow frame main body and movable doorboard, the hollow frame main body bag
The first surface and second surface being oppositely arranged are included, the first surface is relative with the second surface to offer cavity connection
Mouthful；The cavity connected entrance convexes to form the first cavity interface in the edge of the first surface, and the cavity connected entrance is in institute
The edge for stating second surface convexes to form the second cavity interface；The movable doorboard is built in the hollow frame main body, with
The cavity connected entrance is blocked in activity；The two ends of the normal pressure preheating section, the two ends of First Transition storehouse section, the vacuum are done
Dry section of two ends and the two ends of the second transitional storehouse section connect with the first cavity interface or the second cavity interface respectively
Set.
Alternatively, the continuous tunnel furnace also include fixture reflux layer, the fixture reflux layer respectively with each independent tunnel
Road drying layer be arranged in parallel.
Alternatively, the continuous tunnel furnace also includes some chamber mounts, and some chamber mounts are horizontally spaced about, each
The chamber mount sets some ccf layers, and some separate tunnel drying layers and the fixture reflux layer are supported with correspondence.
Alternatively, the continuous tunnel furnace also includes dehumidification equipment, and the normal of each separate tunnel drying layer is connected with correspondence
Press preheating section.
Alternatively, the continuous tunnel furnace also includes some vacuum pump bodies, and each separate tunnel drying layer is connected with correspondence
First Transition storehouse section, vacuum drying section and the second transitional storehouse section.
The continuous tunnel furnace that the present invention is provided, it includes some separate tunnel drying layers be arrangeding in parallel successively from top to bottom, by
Lithium battery drying process can be independently carried out in each separate tunnel drying layer, thus, it can be greatly enhanced lithium battery drying
Efficiency, simultaneously as a certain separate tunnel drying layer does not influence the operation of remaining separate tunnel drying layer when being out of order, thus,
It has high fault freedom simultaneously.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of continuous tunnel furnace provided in an embodiment of the present invention.
Fig. 2 is the structural representation of the fixture conveyer of continuous tunnel furnace shown in Fig. 1.
Fig. 3 is the structural representation of the continuous tunnel furnace fixture of continuous tunnel furnace shown in Fig. 1.
Fig. 4 is the structural representation of the vacuum sealing door of continuous tunnel furnace shown in Fig. 1.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not constitute limitation of the invention.In addition, disclosed below
As long as each of the invention embodiment in involved technical characteristic do not constitute conflict each other and can just be mutually combined.
As shown in figure 1, the embodiment of the present invention provides a kind of continuous tunnel furnace 1000, the continuous tunnel furnace 1000 includes some separate tunnels
Drying layer 1100, some separate tunnel drying layers 1100 be arranged in parallel successively from top to bottom, each separate tunnel drying layer 1100
Tunnel 1110 and five groups of vacuum sealing doors 1120 are transmitted including vacuum, vacuum is transmitted tunnel by five groups of vacuum sealing doors 1120
1110 are in turn divided into normal pressure preheating section 1111, First Transition storehouse section 1112, vacuum drying section 1113 and second transitional storehouse section
1114。
In the present embodiment, as shown in Figures 1 and 2, vacuum transmission tunnel 1110 includes tunnel main body (not indicated in figure)
And the fixture conveyer 110 in tunnel main body is built in, fixture conveyer 110 includes some fixture delivery units 111,
Some fixture delivery units 111 connect setting successively, and each fixture delivery unit 111 includes support, feed belt and rotation
Motor, feed belt and electric rotating machine are installed on support respectively, and feed belt and electric rotating machine drive connection, feed belt
With electric rotating machine drive connection can be carried out the inner side of feed belt with the motor shaft of electric rotating machine by way of gear is engaged come
Realize.The fixture conveyer 110 is set by multi-segment structure, to realize multiple clip on one wire, the flowing of many materials,
So that the transport wire body of single fixture delivery unit 111 will not be long, and then reduces power consumption, simultaneously as each fixture is transmitted
Unit 111 is provided with single electric rotating machine, is allowed to that different fixtures can be implemented different speed controls, and the fast place is fast,
The slow place is slow.
As shown in Figures 1 and 3, vacuum transmission tunnel 1110 also includes continuous tunnel furnace fixture 120, and continuous tunnel furnace fixture 120 includes
Jig main body 121 and power connection equipment 122, power connection equipment 122 include electrical connector socket and the connect plug being connected with power supply, connect electric mortiser
Seat is fixedly arranged on jig main body 121, and connect plug is installed in tunnel main body.Jig main body 121 includes heating plate, temperature control
Device and vertical plates on both sides, vertical plates on both sides is opposing parallel to be set, and heating plate is located between vertical plates on both sides, electrical connector socket, temperature control
Device processed is fixedly arranged on a cant board respectively, and electrical connector socket is electrically connected with by temperature controller and heating plate.Work as power connection equipment
122 electrical connector socket is connected with connect plug and just can be powered to heating plate, and the heating temperature of heating plate is controlled by temperature controller
Degree, is allowed to be heated to assigned temperature, direct drying is carried out with the lithium battery being opposite on jig main body 121, due to heating
Plate is integral type heating element, and its surface temperature error is minimum, and it can be made by the way that heat energy is directly acted on into heated product
Obtain heated product temperature consistency high, and have the advantages that energy consumption is low, heat conduction efficiency is high, firing rate is fast.Simultaneously as
In whole heating process in vacuum transmission tunnel 1110, the vacuum transmission air of tunnel 1110 outwards flows and (vacuumized), no
Dust pollution can be produced.Institute's invention continuous tunnel furnace uses integral type heating element, and surface temperature error is minimum, heated product temperature
Spend uniformity high.
As shown in Fig. 1 and Fig. 4, vacuum sealing door 1120 includes hollow frame main body 1121 and movable doorboard 1122, in
Empty frames frame body 1121 includes the first surface and second surface being oppositely arranged, and first surface is relative with second surface to offer chamber
Body connected entrance 1123.Cavity connected entrance 1123 convexes to form the first cavity interface 1124, cavity connection in the edge of first surface
Mouth 1123 convexes to form the second cavity interface (not shown) in the edge of second surface.Movable doorboard 1122 is built in hollow frame
In main body 1121, cavity connected entrance 1123 is blocked with activity.The two ends of normal pressure preheating section 1111, the two of First Transition storehouse section 1112
End, vacuum drying section 1113 two ends and the second transitional storehouse section 1114 two ends respectively with the first cavity interface 1124 or the second
Cavity interface connects setting.So, the vacuum sealing door 1120 is divided by the first cavity interface and the second cavity interface
Different cavitys are not connected, to realize effective transition between different cavitys.
During work, as shown in Figures 1 to 4, the continuous tunnel furnace fixture 120 for filling lithium battery is sent into vacuum by feed mechanism and passed
The normal pressure preheating section 1111 in tunnel 1110 is sent, electrical connector socket and the connect plug of power connection equipment 122 are connected, and give continuous tunnel furnace fixture
120 electrified regulation of jig main body 121, after it is heated to assigned temperature, first is sent to by fixture conveyer 110
Transitional storehouse section 1112 in, through First Transition storehouse section 1112 be depressured to setting vacuum after, then by fixture conveyer 110 by its
Feeding vacuum drying section 1113 carries out vacuum drying treatment, switchs to normal pressure through First Transition storehouse section 1114 again after drying time arrival
Vacuum transmission tunnel 1110 is sent out by cutting agency afterwards.
In addition, as shown in figure 1, continuous tunnel furnace 1000 also include fixture reflux layer 1200, fixture reflux layer 1200 respectively with often
One separate tunnel drying layer 1100 be arranged in parallel.Fixture reflux layer 1200 can be again provided with fixture conveyer 110, and it is transmitted
Direction and vacuum transmit the direction of transfer in tunnel 1110 on the contrary, so, when continuous tunnel furnace fixture 120 sent out by cutting agency it is true
Behind sky transmission tunnel 1110, the lithium battery dried and finished is unloaded, then sends to fixture reflux layer 1200, with through fixture reflux layer 1200
Side where feed mechanism is sent in backflow back to,
As shown in figure 1, continuous tunnel furnace 1000 also includes some chamber mounts 1300, some horizontal intervals of chamber mount 1300 are set
Put, each chamber mount 1300 sets some ccf layers, support some separate tunnel drying layers 1100 and fixture to flow back with correspondence
Layer 1300.Continuous tunnel furnace 1000 also includes dehumidification equipment (not shown), and the normal of each separate tunnel drying layer 1100 is connected with correspondence
Press preheating section 1111.There is dehumidifying interface at normal pressure preheating section 1111, connect the dehumidification equipment, can be because temperature is raised and vaporizes
Moisture content discharge body of heater.Continuous tunnel furnace 100 also includes some vacuum pump bodies (not shown), and connecting each separate tunnel with correspondence dries
First Transition storehouse section 1112, the vacuum drying section 1113 and second transitional storehouse section 1114 of layer 1100, and then first is controlled respectively
The vacuum of transitional storehouse section 1112, vacuum drying section 1113 and second transitional storehouse section 1114, meanwhile, by vacuumizing mode
Moisture content after (being extracted into less than 100Pa) discharge vaporization.
The continuous tunnel furnace that the present invention is provided, it includes some separate tunnel drying layers be arrangeding in parallel successively from top to bottom, by
Lithium battery drying process can be independently carried out in each separate tunnel drying layer, thus, it can be greatly enhanced lithium battery drying
Efficiency, simultaneously as a certain separate tunnel drying layer does not influence the operation of remaining separate tunnel drying layer when being out of order, thus,
It has high fault freedom simultaneously.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to described implementation
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen within protection scope of the present invention.
Claims (9)
1. a kind of continuous tunnel furnace, it is characterised in that the continuous tunnel furnace includes some separate tunnel drying layers, some separate tunnels
Drying layer be arranged in parallel successively from top to bottom, and each separate tunnel drying layer includes vacuum and transmits tunnel and five groups of vacuum
Hermatic door, described in five groups of vacuum sealing goalkeepers vacuum transmission tunnel be in turn divided into normal pressure preheating section, First Transition storehouse section,
It is dried in vacuo section and the second transitional storehouse section.
2. continuous tunnel furnace according to claim 1, it is characterised in that the vacuum transmission tunnel includes tunnel main body and interior
The fixture conveyer being placed in the tunnel main body, the fixture conveyer includes some fixture delivery units, if described
Dry fixture delivery unit connects setting successively, and each fixture delivery unit includes support, feed belt and electric rotating machine,
The feed belt and the electric rotating machine are installed on the support respectively, and the feed belt drives with the electric rotating machine
Dynamic connection.
3. continuous tunnel furnace according to claim 2, it is characterised in that the vacuum transmission tunnel also includes continuous tunnel furnace fixture,
The continuous tunnel furnace fixture includes jig main body and power connection equipment, and the power connection equipment includes electrical connector socket and connecing of being connected with power supply
Plug, the electrical connector socket is fixedly arranged on the jig main body, and the connect plug is installed in the tunnel main body.
4. continuous tunnel furnace according to claim 3, it is characterised in that the jig main body includes heating plate, temperature controller
And vertical plates on both sides, the vertical plates on both sides is opposing parallel to be set, and the heating plate is located between the vertical plates on both sides, described to connect
Electrical socket, the temperature controller are fixedly arranged on described in one on cant board respectively, and the electrical connector socket passes through the temperature control
Device is electrically connected with the heating plate.
5. continuous tunnel furnace according to claim 1, it is characterised in that the vacuum sealing door include hollow frame main body and
Movable doorboard, the hollow frame main body includes the first surface and second surface that are oppositely arranged, the first surface with it is described
Second surface is relative to offer cavity connected entrance；The cavity connected entrance convexes to form the first chamber in the edge of the first surface
Body interface, the cavity connected entrance convexes to form the second cavity interface in the edge of the second surface；In the movable doorboard
It is placed in the hollow frame main body, the cavity connected entrance is blocked with activity；The two ends of the normal pressure preheating section, described first
Two ends, the two ends of vacuum drying section and the two ends of the second transitional storehouse section of transitional storehouse section connect with first cavity respectively
Mouthful or the second cavity interface connect setting.
6. according to any described continuous tunnel furnaces of claim 1-5, it is characterised in that the continuous tunnel furnace also includes fixture reflux layer,
The fixture reflux layer be arranged in parallel with each separate tunnel drying layer respectively.
7. continuous tunnel furnace according to claim 6, it is characterised in that the continuous tunnel furnace also includes some chamber mounts, described
Some chamber mounts are horizontally spaced about, and each chamber mount sets some ccf layers, support described some only with correspondence
Vertical tunnel drying layer and the fixture reflux layer.
8. continuous tunnel furnace according to claim 6, it is characterised in that the continuous tunnel furnace also includes dehumidification equipment, is connected with correspondence
Connect the normal pressure preheating section of each separate tunnel drying layer.
9. continuous tunnel furnace according to claim 6, it is characterised in that the continuous tunnel furnace also includes some vacuum pump bodies, with right
The First Transition storehouse section, vacuum drying section and the second transitional storehouse section of each separate tunnel drying layer should be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582675.5A CN107289769A (en) | 2017-07-17 | 2017-07-17 | Continuous tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582675.5A CN107289769A (en) | 2017-07-17 | 2017-07-17 | Continuous tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289769A true CN107289769A (en) | 2017-10-24 |
Family
ID=60101495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582675.5A Pending CN107289769A (en) | 2017-07-17 | 2017-07-17 | Continuous tunnel furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289769A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816883A (en) * | 2017-11-30 | 2018-03-20 | 深圳市鹏翔运达机械科技有限公司 | A kind of temperature control attachment means of fixture and the fixture and drying box for including it |
| CN108120260A (en) * | 2018-01-18 | 2018-06-05 | 深圳市鹰慧科技有限公司 | A kind of lithium battery continuous tunnel furnace drying system |
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| CN2634405Y (en) * | 2003-07-16 | 2004-08-18 | 王忠立 | Multiple staton parallel vacuum cintering furnace |
| CN203764519U (en) * | 2014-03-14 | 2014-08-13 | 深圳市腾达工业自动设备有限公司 | Automatic tunnel kiln |
| CN203810864U (en) * | 2014-03-11 | 2014-09-03 | 东莞市科锐机电设备有限公司 | Full-automatic vacuum tunnel furnace |
| CN105627743A (en) * | 2016-01-19 | 2016-06-01 | 深圳市三鑫精美特玻璃有限公司 | Multilayer clean tunnel furnace |
| CN205957664U (en) * | 2016-08-19 | 2017-02-15 | 林福兴 | Full -automatic continuous type vacuum drying system |
| CN206930122U (en) * | 2017-07-17 | 2018-01-26 | 深圳市镭煜科技有限公司 | Continuous tunnel furnace |
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2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634405Y (en) * | 2003-07-16 | 2004-08-18 | 王忠立 | Multiple staton parallel vacuum cintering furnace |
| CN203810864U (en) * | 2014-03-11 | 2014-09-03 | 东莞市科锐机电设备有限公司 | Full-automatic vacuum tunnel furnace |
| CN203764519U (en) * | 2014-03-14 | 2014-08-13 | 深圳市腾达工业自动设备有限公司 | Automatic tunnel kiln |
| CN105627743A (en) * | 2016-01-19 | 2016-06-01 | 深圳市三鑫精美特玻璃有限公司 | Multilayer clean tunnel furnace |
| CN205957664U (en) * | 2016-08-19 | 2017-02-15 | 林福兴 | Full -automatic continuous type vacuum drying system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816883A (en) * | 2017-11-30 | 2018-03-20 | 深圳市鹏翔运达机械科技有限公司 | A kind of temperature control attachment means of fixture and the fixture and drying box for including it |
| CN108120260A (en) * | 2018-01-18 | 2018-06-05 | 深圳市鹰慧科技有限公司 | A kind of lithium battery continuous tunnel furnace drying system |
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