CN105509435A - Hot air drying machine with cooling section - Google Patents
Hot air drying machine with cooling section Download PDFInfo
- Publication number
- CN105509435A CN105509435A CN201511035698.1A CN201511035698A CN105509435A CN 105509435 A CN105509435 A CN 105509435A CN 201511035698 A CN201511035698 A CN 201511035698A CN 105509435 A CN105509435 A CN 105509435A
- Authority
- CN
- China
- Prior art keywords
- cooling section
- drying
- storehouse
- heat
- shell
- 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
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- 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
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
Abstract
The invention relates to a hot air drying machine with a cooling section. The hot air drying machine consists of a drying bin, a vacuum material inlet and outlet device, brackets, a heating device, a driving device, an air ventilation pipeline, a fan and a rail, wherein the drying bin is provided with the cooling section; the brackets are used for supporting a material inlet and a material outlet at the two ends of an inner bin; the vacuum material inlet and outlet device is arranged at the material inlet and the material outlet at the two ends of the inner bin; a conveying pipeline is fixedly connected with the air ventilation pipeline; the driving device is used for driving the trail on the drying bin with the cooling section; the heating device is used for directly heating an outer casing of the drying bin with the cooling section. The hot air drying machine has the advantages that in the material drying process, the drying bin with the cooling section is driven by the driving device to rotate, spiral heat radiating vertical pipes are used for stirring and pushing, the drying of a material has no dead space, the easiness in caking of the material in the drying section of the inner bin in the drying process is avoided, the drying time of the material is shortened, the drying quality of the material is uniform, the dried material can be cooled in the cooling section, the drying efficiency of the material is improved, the drying effect of the material is optimized, and the greening, drying, energy-saving and environment-friendly effects are realized.
Description
Technical field
What the present invention relates to is a kind of drying machine, specifically a kind of air drier having cooling section.
Background technology
Now commercially, the drying materials equipment such as grain, chemical products, coal, stone, the grains of sand, mineral products, herbage, crops, local and special products, the now heating of drying materials is commercially the metal comb heat radiation of laid parallel, or the outer heat exchange of drying plant is hot blast, the heat exchange efficiency of heat energy is low, and baking needed heat energy just increases a lot, the material of drying has dead angle, material easily forms caking, and the dry moisture affecting drying materials is uneven, and the material of oven dry also can not get cooling.
I has the dryness storehouse of cooling section by shell, interior storehouse at the patent of application, heat-conducting work medium and safety valve composition.Shell has 2-3 safety valve, the inner chamber between shell and interior storehouse is closed gastight, has corresponding appropriate heat-conducting work medium between shell and interior storehouse in inner chamber.Interior storehouse is made up of warehouse and radiating riser, and the one end in interior storehouse is dryer section, and the other end is cooling section.In dried material process, have the dryness storehouse of cooling section to rotate under the effect of external force, the radiating riser of helical arrangement possesses the function stirring and advance, and material is prevented from caking when interior in-bin drying, and dried material is cooled at cooling section.
The patent vacuum charging/discharging device (number of patent application 201520887423.X) of my application, it is made up of sealing device, bump joint, conveyance conduit, device for discharging, feed arrangement.One end of conveyance conduit is connected to device for discharging, and the other end is connected to bump joint; Conveyance conduit and bump joint are by sealing device fixed seal connection.One end of device for discharging is connected to conveyance conduit, and the other end is connected to feed arrangement.
Summary of the invention
The problem to be solved in the present invention is the deficiency overcoming prior art existence, provide a kind of air drier having cooling section, which increase heat exchange area, improve the heat conduction heat transfer rate of heat energy, material is in dryer section heated-air drying, prevented from caking time dry, dried material is cooled at cooling section.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of have the air drier of cooling section by the dryness storehouse having cooling section, vacuum charging/discharging device, support, heater, drive unit, ventilation shaft, blower fan and track composition.
Described has the dryness storehouse of cooling section by shell, interior storehouse, heat-conducting work medium and safety valve composition.
Described shell, in the outside in interior storehouse, is filled with heat-conducting work medium in the inner chamber between shell and interior storehouse.
On described interior storehouse, chlamydate one section is dryer section, interior storehouse does not have chlamydate one section be cooling section.
Described enclosure is covered with heat-insulation layer to be incubated, and can reduce the loss of heat energy.
Described interior storehouse is made up of warehouse and radiating riser.
There is feed inlet and outlet at the two ends in described interior storehouse.
Described support supports the feed inlet and outlet at Nei Cang two ends.
Described vacuum charging/discharging device is made up of sealing device, bump joint, conveyance conduit, device for discharging, feed arrangement.
The feed inlet and outlet at described Nei Cang two ends is installed with vacuum charging/discharging device, and the bump joint of vacuum charging/discharging device and the feed inlet and outlet at Nei Cang two ends are connected to one.
The vacuum charging/discharging device of the feed inlet and outlet installation of described Nei Cang one end, the conveyance conduit of vacuum charging/discharging device is fixedly connected ventilation shaft.
1, the internal run-through of one end mouth of pipe of ventilation shaft and the conveyance conduit of vacuum charging/discharging device, one end mouth of pipe of ventilation shaft and the conveyance conduit of vacuum charging/discharging device are fixedly welded as a whole.
2, the other end mouth of pipe of ventilation shaft is used for ventilation inlet, and air is with the inside of the dryness storehouse of cooling section by ventilation shaft, provide air to flow to having in the storehouse of the dryness storehouse of cooling section.
3, the mouth of pipe of ventilation shaft upper end can install an air filter, strengthens the cleannes of air, ensures dried materials quality.
The vacuum charging/discharging device of the feed inlet and outlet installation of the described interior storehouse other end, the conveyance conduit of vacuum charging/discharging device is fixedly connected ventilation shaft.
1, the internal run-through of one end mouth of pipe of ventilation shaft and the conveyance conduit of vacuum charging/discharging device, one end mouth of pipe of ventilation shaft and the conveyance conduit of vacuum charging/discharging device are fixedly welded as a whole.
What 2, the other end mouth of pipe of ventilation shaft was installed is blower fan, and the other end mouth of pipe of ventilation shaft and the interface of blower fan are fixed as one.
3, the moisture produced during the dry materials had in the dryness storehouse of cooling section can be discharged outside interior storehouse by the rotation pump drainage of blower fan.
Described blower fan is centrifugal blower, or axial flow blower.
The warehouse of described interior storehouse cooling section is installed with 1-2 track.
Described drive unit is used for the track driven on the warehouse of interior storehouse cooling section, and track drives the dryness storehouse rotary motion having cooling section under the effect of drive unit.
In the described dryness storehouse having cooling section, storehouse is under the effect of drive unit, can rotary motion on support.Under the effect of drive unit, can rotary motion on support.
Described drive unit is motor, or air motor, or hydraulic motor.
Described heater directly heats to the shell of the dryness storehouse having cooling section.
1, the heat energy that heater produces is direct-fired to the shell of the dryness storehouse having cooling section by heat-conducting medium.
2, the heat-conducting medium heat energy that filling in inner chamber between shell and interior storehouse heat-conducting work medium is subject to heater is directly heat vaporized.
3, after vaporization, heat-conducting work medium carries heat energy and carries out heat conduction, heat exchange, heat radiation, condensation by the warehouse in interior storehouse and radiating riser.
4, the heat-conducting medium heating that condensed heat-conducting work medium is subject to heater is again vaporized again, and the carrying out that heat-conducting work medium goes round and begins again is absorbed heat, dispel the heat, condensation, heat absorption, dispel the heat, condensation.
The heat-conducting medium that described heater uses is water, or steam, or air, or conduction oil.
Described heater is boiler, or burner, or heat pump device, or combustion furnace.
The present invention has following beneficial effect compared with existing air flow dryer: a kind of have that the heat energy of the heater of the air drier of cooling section is heated to dry materials by heat-conducting work medium, heat conduction, and thermal conversion efficiency is high and loss is little, improves dry materials speed.In dry materials process, the dryness storehouse of cooling section is had to rotate under the effect of drive unit, the radiating riser of helical arrangement possesses the function stirring and advance, drying materials does not have dead angle, and material is prevented from caking when interior storehouse dryer section is dry, shortens the drying time of material, make drying materials uniform quality, dried material is cooled at cooling section, improving material drying efficiency and optimization dry materials effect, green drying energy-conserving and environment-protective.
Accompanying drawing illustrates:
Fig. 1, there is the structural representation of the air drier of cooling section for the present invention;
Fig. 2, there is the structural representation having the dryness storehouse of cooling section of the air drier of cooling section for the present invention;
The connection diagram of Fig. 3, the vacuum charging/discharging device having the air drier of cooling section for the present invention, ventilation shaft and blower fan;
Fig. 4, there are the vacuum charging/discharging device of the air drier of cooling section and the connection diagram of ventilation shaft for the present invention.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the present invention is described further.
Embodiment:
As shown in Figure 1 a kind of has the air drier of cooling section by the dryness storehouse (1) having cooling section, vacuum charging/discharging device (2), support (3), heater (4), drive unit (5), ventilation shaft (15), blower fan (16) and track (8) composition.
As shown in Figure 2 have the dryness storehouse (1) of cooling section by shell (6), interior storehouse (7), heat-conducting work medium (11), loose
Described shell (6), in the outside of Nei Cang (7), is filled with heat-conducting work medium (11) in the inner chamber between shell (6) and interior storehouse (7).
One section that described interior storehouse (7) has shell (6) is dryer section; One section that interior storehouse (7) does not have shell (6) is cooling section.
Described shell (6) outside is covered with heat-insulation layer to be incubated, and heat-insulation layer and shell (6) are unconnected.
Described interior storehouse (7) is made up of warehouse and radiating riser (10).
The two ends in described interior storehouse (7) are feed inlet and outlet (9).
Support (3) as shown in Figure 1 and Figure 2 supports the feed inlet and outlet (9) at dryness storehouse (1) interior storehouse (7) two ends of cooling section.
The feed inlet and outlet (9) at described interior storehouse (7) two ends is installed with vacuum charging/discharging device (2).
Vacuum charging/discharging device (2) is as shown in Figure 3, Figure 4 by sealing device, and bump joint (14), conveyance conduit (13), device for discharging (17) and feed arrangement (12) form.
The bump joint (14) of vacuum charging/discharging device (2) as Figure 1 and Figure 4 and the feed inlet and outlet (9) at interior storehouse (7) two ends are connected to one.
The vacuum charging/discharging device (2) that the feed inlet and outlet (9) of described interior storehouse (7) one end is installed, the conveyance conduit (13) of vacuum charging/discharging device (2) is fixedly connected ventilation shaft (15).
The internal run-through of the conveyance conduit (13) 1, on one end mouth of pipe of ventilation shaft (15) and vacuum charging/discharging device (2), one end mouth of pipe of ventilation shaft (15) and the conveyance conduit (13) of vacuum charging/discharging device (2) are fixedly welded as a whole.
2, the other end mouth of pipe of ventilation shaft (15) is used for ventilation inlet, air is with the inside of the dryness storehouse (1) of cooling section by ventilation shaft (15), provides moving air to having in the storehouse of the dryness storehouse of cooling section (1).
3, the other end mouth of pipe of ventilation shaft (15) can install an air filter.
The vacuum charging/discharging device (2) that the feed inlet and outlet (9) of interior storehouse (7) other end is as shown in Figure 1, Figure 3 installed, the conveyance conduit (13) of vacuum charging/discharging device (2) is fixedly connected ventilation shaft (15).
The internal run-through of the conveyance conduit (13) 1, on one end mouth of pipe of ventilation shaft (15) and vacuum charging/discharging device (2), the conveyance conduit (13) on one end mouth of pipe of ventilation shaft (15) and vacuum charging/discharging device (2) is fixedly welded as a whole.
What 2, the other end mouth of pipe of ventilation shaft (15) was installed is blower fan (16), and the other end mouth of pipe of ventilation shaft (15) and the interface of blower fan (16) are fixed as one.
The interface of mouth and blower fan (16) is fixed as one.
Described blower fan (16) is centrifugal blower.
Described having on interior storehouse (7) warehouse of the dryness storehouse of cooling section (1) cooling section is installed with 1 track (8).
Support (3) as shown in Figure 1 supports the feed inlet and outlet (9) at dryness storehouse (1) interior storehouse (7) two ends of cooling section.
Described drive unit (5) drives the track (8) had on interior storehouse (7) warehouse of the dryness storehouse of cooling section (1) cooling section, and track (8) drives dryness storehouse (1) rotary motion having cooling section under the effect of drive unit (5).
Described has the dryness storehouse (1) of cooling section under the effect of drive unit (5), can in the upper rotary motion of support (3).
Described drive unit (5) is motor.
Described heater (4) heats to the shell (6) of the dryness storehouse (1) having cooling section.
The heat-conducting medium that described heater (4) uses is water.
Described heater (4) is boiler.
The drying process having the air drier of cooling section to carry out when dry materials works is as follows.
1, the heat energy that heater (4) produces is direct-fired to there being the shell of the dryness storehouse of cooling section (1) (6) by heat-conducting medium.
2, the heat-conducting medium heat energy that filling in inner chamber between shell (6) and interior storehouse (7) heat-conducting work medium (11) is subject to heater (4) is directly heat vaporized.
3, after vaporization, heat-conducting work medium (11) carries heat energy and directly carries out heat conduction, heat exchange by the warehouse of interior storehouse (7) and radiating riser (10) to dry materials.
4, the heat-conducting medium heating that condensed heat-conducting work medium (11) is subject to heater (4) is again vaporized again, and the carrying out that heat-conducting work medium (11) goes round and begins again is absorbed heat, dispel the heat, condensation, heat absorption, dispel the heat, condensation.
5, the dryness storehouse (1) of cooling section is had when carrying out drying material in vacuum work, have the dryness storehouse (1) of cooling section to carry out under the effect of drive unit (5) in the upper rotation of support (3), the radiating riser (10) of helical arrangement possesses the function stirring and advance material.
6, the dryer section that wet stock enters Nei Cang (7) by the feed inlet and outlet (9) in the interior storehouse (7) of vacuum charging/discharging device (2) through there being the dryness storehouse of cooling section (1) carries out heated-air drying.
7, air enters in the storehouse of Nei Cang (7) by the air inlet of ventilation shaft (15) by feed inlet and outlet (9), obtains cooling at the material of Nei Cang (7) feed inlet and outlet (9) and interior storehouse (7) cooling section in the convection action of air.
9, material is after the dryer section drying of Nei Cang (7), material radiating riser (10) stir and advance effect under, material enter Nei Cang (7) cooling section cooling.
10, had outside interior storehouse (7) storehouse of the dryness storehouse of cooling section (1) by vacuum charging/discharging device (2) discharge by the feed inlet and outlet (11) of interior storehouse (13) after dried material cooling.
Above embodiment just understands preparation method of the present invention and core concept thereof for helping; concrete enforcement is not limited to above-mentioned concrete embodiment, those skilled in the art from above-mentioned design, without performing creative labour; done change, all drops on protection scope of the present invention.
Claims (9)
1. one kind has the air drier of cooling section, it is characterized in that: have the air drier of cooling section by the dryness storehouse (1) having cooling section, vacuum charging/discharging device (2), support (3), heater (4), drive unit (5), ventilation shaft (15), blower fan (16) and track (8) composition;
Described has the dryness storehouse (1) of cooling section by shell (6), interior storehouse (7), heat-conducting work medium (11) and safety valve composition;
Described shell (6), in the outside of Nei Cang (7), is filled with heat-conducting work medium (11) in the inner chamber between shell (6) and interior storehouse (7);
Described interior storehouse (7) is made up of warehouse and radiating riser (10);
Described support (3) supports the feed inlet and outlet (9) at dryness storehouse (1) interior storehouse (7) two ends of cooling section;
Described vacuum charging/discharging device (2) is by sealing device, and bump joint (14), conveyance conduit (13), device for discharging (17) and feed arrangement (12) form.
The feed inlet and outlet (9) at described interior storehouse (7) two ends is installed with vacuum charging/discharging device (2);
The conveyance conduit (13) of described vacuum charging/discharging device (2) is fixedly connected ventilation shaft (15);
Described blower fan (16) is centrifugal blower, or axial flow blower;
Described having on the dryness storehouse of cooling section (1) interior storehouse (7) warehouse is provided with 1-3 track (8);
Described support (3) supports the feed inlet and outlet (9) at dryness storehouse (1) interior storehouse (7) two ends of cooling section;
Described drive unit (5) drives the track (8) had on dryness storehouse (1) warehouse of cooling section;
Described heater (4) heats to the shell (6) of the dryness storehouse (1) having cooling section.
2. a kind of air drier having cooling section according to claim 1, is characterized in that: one section that interior storehouse (7) has shell (6) is dryer section; One section that interior storehouse (7) does not have shell (6) is cooling section.
3. a kind of air drier having cooling section according to claim 1, is characterized in that: the bump joint (14) of vacuum charging/discharging device (2) and the feed inlet and outlet (9) at interior storehouse (7) two ends are connected to one.
4. a kind of air drier having cooling section according to claim 1, is characterized in that: the internal run-through of the conveyance conduit (13) on one end mouth of pipe of ventilation shaft (15) and vacuum charging/discharging device (2).
5. a kind of air drier having cooling section according to claim 1, is characterized in that: the conveyance conduit (13) on one end mouth of pipe of ventilation shaft (15) and vacuum charging/discharging device (2) is fixedly welded as a whole; What the other end mouth of pipe of ventilation shaft (15) was installed is blower fan (16).
6. a kind of air drier having cooling section according to claim 1, it is characterized in that: one end mouth of pipe of ventilation shaft (15) and the conveyance conduit (13) of vacuum charging/discharging device (2) are fixedly welded as a whole, the other end mouth of pipe of ventilation shaft (15) is used for ventilation inlet.
7. a kind of air drier having cooling section according to claim 1, is characterized in that: drive unit (5) is motor, or air motor, or hydraulic motor.
8. a kind of air drier having cooling section according to claim 1, is characterized in that: heater (4) is boiler, or burner, or heat pump device, or combustion furnace.
9. a kind of air drier having cooling section according to claim 1, is characterized in that: shell (6) outside is covered with heat-insulation layer to be incubated, and heat-insulation layer and shell (6) are unconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035698.1A CN105509435A (en) | 2015-12-31 | 2015-12-31 | Hot air drying machine with cooling section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035698.1A CN105509435A (en) | 2015-12-31 | 2015-12-31 | Hot air drying machine with cooling section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105509435A true CN105509435A (en) | 2016-04-20 |
Family
ID=55717600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035698.1A Pending CN105509435A (en) | 2015-12-31 | 2015-12-31 | Hot air drying machine with cooling section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105509435A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806058A (en) * | 2016-05-10 | 2016-07-27 | 张海娟 | Continuous heat pipe drying machine |
| CN115523722A (en) * | 2022-09-22 | 2022-12-27 | 常州光迅工业设备有限公司 | Oil heating vacuum drying oven special for capacitor |
Citations (6)
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|---|---|---|---|---|
| US2095086A (en) * | 1936-05-01 | 1937-10-05 | Warren Brothers Roads Company | Aggregate drier |
| JPH11287560A (en) * | 1998-04-02 | 1999-10-19 | Toyo Plant:Kk | Rotary type vacuum drier |
| CN201748772U (en) * | 2010-08-09 | 2011-02-16 | 袁文斌 | Rotary type heat superconductive drying tube directly using energy for outer heating not using steam or heat conductive oil |
| US20130174436A1 (en) * | 2010-08-24 | 2013-07-11 | Masaki Kataoka | Indirectly heating rotary dryer |
| CN203928661U (en) * | 2014-07-12 | 2014-11-05 | 程长青 | Circular flow hot wind drying tower |
| CN204854306U (en) * | 2015-07-26 | 2015-12-09 | 张海娟 | Three -dimensional hot type vacuum drying storehouse that adds |
-
2015
- 2015-12-31 CN CN201511035698.1A patent/CN105509435A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2095086A (en) * | 1936-05-01 | 1937-10-05 | Warren Brothers Roads Company | Aggregate drier |
| JPH11287560A (en) * | 1998-04-02 | 1999-10-19 | Toyo Plant:Kk | Rotary type vacuum drier |
| CN201748772U (en) * | 2010-08-09 | 2011-02-16 | 袁文斌 | Rotary type heat superconductive drying tube directly using energy for outer heating not using steam or heat conductive oil |
| US20130174436A1 (en) * | 2010-08-24 | 2013-07-11 | Masaki Kataoka | Indirectly heating rotary dryer |
| CN203928661U (en) * | 2014-07-12 | 2014-11-05 | 程长青 | Circular flow hot wind drying tower |
| CN204854306U (en) * | 2015-07-26 | 2015-12-09 | 张海娟 | Three -dimensional hot type vacuum drying storehouse that adds |
Non-Patent Citations (2)
| Title |
|---|
| 中国高等搞职业教育委员会: "《通风除尘与机械输送）》", 31 August 2012 * |
| 刘广文: "《干燥设备设计手册（2009.07）》", 31 July 2009 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806058A (en) * | 2016-05-10 | 2016-07-27 | 张海娟 | Continuous heat pipe drying machine |
| CN115523722A (en) * | 2022-09-22 | 2022-12-27 | 常州光迅工业设备有限公司 | Oil heating vacuum drying oven special for capacitor |
| CN115523722B (en) * | 2022-09-22 | 2023-10-03 | 常州光迅工业设备有限公司 | Oil-heat vacuum drying oven special for capacitor |
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| PB01 | Publication | ||
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Application publication date: 20160420 |