CN102467141A - Integration device for baking object and controlling baked object in low-temperature dry environment - Google Patents
Integration device for baking object and controlling baked object in low-temperature dry environment Download PDFInfo
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- CN102467141A CN102467141A CN2010105307520A CN201010530752A CN102467141A CN 102467141 A CN102467141 A CN 102467141A CN 2010105307520 A CN2010105307520 A CN 2010105307520A CN 201010530752 A CN201010530752 A CN 201010530752A CN 102467141 A CN102467141 A CN 102467141A
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Abstract
The invention discloses an integration device for baking an object and controlling the baked object in a low-temperature dry environment. The integration device comprises a baking part, a drying part and at least one dry air flow guidance component, wherein a first space which is used for accommodating the object is formed in the baking part and heated in a baking stage to bake the object; a second space is formed in the drying part and dehumidified in a low-temperature dry environment control stage after the baking stage such that the second space has low-temperature dry gas; and the dry air flow guidance component is arranged between the first space and the second space, and used for separating the first space from the second space in the baking stage and guiding the low-temperature dry gas from the second space into the first space in the low-temperature dry environment control stage so as to provide the low-temperature dry environment for the object.
Description
Technical field
The present invention relates to a kind of environment control unit, particularly a kind of in order to an object is toasted, and after baking, this object is maintained the integrating apparatus in the low temperature drying environment.
Background technology
After getting into the nanometer metallization processes, electronic component more and more moves towards small precision, and is also more and more responsive to the variation of humidity in the environment.In some specific technology,, will influence the yield of product as long as there is aqueous vapor a little to invade.Particularly for humidity sensitive device (Moisture sensitive device; MSD); In existing standard most likely to the humidity of an object (like raw material, the semifinished or finished goods of electronic package) itself; Or the humidity of production environment is strict with, such as: in the standard of J-STD-033B, corresponding requirement is arranged promptly; If undesirable, the product of then making can be identified as defective products most probably.
Look about the existing equipment that can reduce humidity, can select to utilize baking box to come above-mentioned object is toasted usually, use reduction humidity.Yet but some is difficult to the effectively problem of solution to existing baking box now below the ubiquity.
The first, after accomplishing baking, above-mentioned object cools off gradually, causes airborne moisture in the baking box to begin again to condense and attached to the surface of above-mentioned object, the effect of baking is had a greatly reduced quality.
The second, in order to prevent effectively that airborne moisture in the baking box from beginning again to condense and, must to send manpower after accomplishing baking attached to the surface of above-mentioned object, object taking-up that immediately will be above-mentioned, and it is positioned in a low temperature (room temperature) dry environment.This measure, not only quite not convenient, more can cause the increase of meaningless human cost.
The 3rd; After baking finishes; Cool off if immediately above-mentioned object is taken out and is placed in low temperature (room temperature) environment, the high temperature in the baking box and the very big temperature difference between the room temperature make above-mentioned object damage because bearing great thermal shock (Thermal Shock) easily.
Under above-described background; This case inventor develops a kind of new environment control unit; Use an object is toasted, and after baking, this object is maintained the integrating apparatus in a low temperature (room temperature) dry environment, use above-mentioned three problems that effectively overcome now to be faced.
Summary of the invention
Technical matters and purpose that institute of the present invention desire solves:
Because in the baking technology that prior art provided; Ubiquity above-mentioned " after the object cooling; the hydrogenesis that causes with adhere to ", " must send manpower after accomplishing baking, immediately object taken out " and three big problems such as " object damage because bearing great thermal shock "; Edge this; Low temperature drying environment control integrating apparatus after fundamental purpose of the present invention is a kind of baking to be provided and to toast; It has a baking portion and a drying section simultaneously; Use in a baking stage one object is toasted, and the control stage of the low temperature drying environment after the baking stage, the object of accomplishing after toasting is maintained in the low temperature drying environment.
The technological means that the present invention deals with problems:
The present invention is the solution prior art problems, the low temperature drying environment control integrating apparatus (being designated hereinafter simply as " integrating apparatus ") after the technological means that is adopted is a kind of baking to be provided and to toast.Integrating apparatus is in order to an object is toasted, and after baking, this object is maintained in the low temperature drying environment, and comprises a baking portion, a drying section and at least one dry gas stream and import assembly.
Baking portion inside has one first space, for the above-mentioned object of bearing and comprise a heating unit, uses in a baking stage first space is heated.Drying section inside has one second space, and comprises a Dehumidifying element (Dryer), and the low temperature drying environment control stage of using after the baking stage dehumidifies to second space, makes to have a low temperature drying gas in second space.Dry gas stream imports assembly and is arranged between first space and second space.During the stage, dry gas stream imports isolated first space of assembly and second space in baking.During the stage, dry gas stream imports assembly low temperature drying gas is imported first space from second space in this low temperature drying environment control, and using provides the low temperature drying environment to object.
In preferred embodiment of the present invention, dry gas stream imports assembly also can comprise a dry gas stream operation valve and dry gas stream importing fan.The dry gas stream operation valve is to close during the stage in baking, uses isolated first space and second space, and opens during the stage in the control of low temperature drying environment, uses to be communicated with first space and second space.Dry gas stream imports fan and is adjacent to the dry gas stream operation valve, and operates during the stage in the control of low temperature drying environment, uses that low temperature drying gas is imported first space and forms a dry gas stream from second space.
In preferred embodiment of the present invention, baking portion also can comprise a feedback air-flow arrangement for guiding, and this feedback air-flow arrangement for guiding comprises a feedback control damper and a feedback air-flow guiding fan.The feedback control damper is closed during the stage in baking, uses isolated first space and second space, and opens during the stage in the control of low temperature drying environment, uses to be communicated with first space and second space.Feedback air-flow guiding fan is adjacent to the feedback control damper, and operates during the stage in the control of low temperature drying environment, uses that the working gas in first space is directed to second space and forms a feedback air-flow.
Baking portion inside also has a thermal current passway, and comprises a diaphragm structure.Heating unit and thermal current arrangement for guiding are arranged at thermal current passway, and diaphragm structure is separated the thermal current passway and first space, but keep the thermal current passway and first space to communicate with each other.
In addition, baking portion also comprises a thermal current arrangement for guiding, a temperature sensor, a baking portion gas admittance valve, a baking portion vent valve.The thermal current arrangement for guiding comprises thermal current guiding fan, and it cooperates the heating unit running and produces a thermal current, uses first space is heated.Temperature sensor is arranged at first space, uses the temperature in sensing first space.Baking portion gas admittance valve is arranged between first space and the external environment, uses in the baking stage, and an ambient atmos is imported first space, uses to produce an inlet air flow.Baking portion vent valve is arranged between first space and the external environment, uses in the baking stage, and the working gas in first space is discharged, and uses to produce an exhaust stream.Baking portion gas admittance valve can be a temperature memory alloy operation valve or a solenoid valve; And baking portion vent valve also can be a temperature memory alloy operation valve or a solenoid valve.The preferably, baking portion gas admittance valve and baking portion vent valve all can be temperature memory alloy operation valve.
In addition, in preferred embodiment of the present invention, drying section also can comprise a nitrogen operation valve, a relative humidity sensor and an oxygen concentration inductor.The nitrogen operation valve can be opened during the stage in this low temperature drying environment control, uses a nitrogen conductance is gone into second space.Relative humidity sensor and oxygen concentration inductor are respectively in order to the relative humidity and the oxygen concentration in sensing second space.
The preferably; Above-mentioned integrating apparatus also comprises a control module; It is electrically connected at heating unit and Dehumidifying element, use the control heating unit and in the baking stage first space is heated, and the control Dehumidifying element dehumidified to second space in the low temperature drying environment control stage.In addition, in the present invention, the temperature of low temperature drying gas general reference is lower than the environment temperature of object when toasting; In the present invention, the temperature of low temperature drying gas is for good with 15 ℃ to 35 ℃.
The present invention contrasts the effect of prior art:
Compared to the baking box that prior art provided; Owing in the low temperature drying environment control integrating apparatus (being designated hereinafter simply as " integrating apparatus ") after baking provided by the present invention and baking, comprise above-mentioned baking portion, drying section and dry gas stream simultaneously and import assembly; Therefore, can accomplish the baking stage, and get into the control of low temperature drying environment during the stage, dry gas is being imported first space from second space, use that above-mentioned object is maintained in the low temperature drying environment gradually.
Hence one can see that; The present invention not only can be after accomplishing baking; Needn't immediately object be taken out and effective cost of sending manpower that reduces; More can effectively stop hydrogenesis and adhere to, and avoid making object to damage because bearing great thermal shock, possess really have in the prior art the special efficacy that can not expect.
Through describing the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Fig. 1 is the inner structure synoptic diagram of preferred embodiment of the present invention;
Fig. 2 respectively operates related work assembly duty, temperature, relative humidity and the oxygen concentration corresponding diagram in stage for the present invention;
Fig. 3 is getting into the principle of work synoptic diagram of baking during the stage for the present invention; And
Fig. 4 is getting into the principle of work synoptic diagram of low temperature drying environment control during the stage for the present invention.
Wherein, Reference numeral
100 integrating apparatus
200 objects
1 baking portion
11 housings
111 diaphragm structures
12 door-plates
13 heat-insulating and sealing assemblies
14a baking portion gas admittance valve
14b baking portion vent valve
15 heating units
16 thermal current arrangement for guiding
161 CD-ROM drive motors
162 thermal currents guiding fan
163 gear units
17 dry gas streams import assembly
171 dry gas stream operation valves
172 dry gas streams import fan
18 feedback air-flow arrangement for guiding
181 feedback control dampers
182 feedback air-flow guiding fans
19 temperature sensors
2 drying sections
21 Dehumidifying elements
22 nitrogen operation valves
23 relative humidity sensors
24 oxygen concentration inductors
3 pulpit
31 control modules
32 current sensors
The PHP warm-up phase
BP toasts the stage
The DP low temperature drying environment control stage
BS first space
The HAFP thermal current passway
DS second space
The HAF thermal current
The AFin inlet air flow
The AFout exhaust stream
The DAF dry gas stream
FAF feeds back air-flow
NFin nitrogen stream
The Tr room temperature
Tvs air valve switching temperature
The Tb baking temperature
The Td baking temperature
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are done concrete description:
Because the low temperature drying environment control integrating apparatus (being designated hereinafter simply as " integrating apparatus ") after baking provided by the present invention and the baking can be widely used in various objects (like raw material, the semifinished or finished goods of electronic package) are dried; And after accomplishing oven dry, above-mentioned object is maintained in the low temperature drying environment gradually; The combination embodiment of being correlated with is too numerous to enumerate especially, so give unnecessary details no longer one by one at this, just lists one of them preferred embodiment of act and specifies.
See also Fig. 1, it is for showing the inner structure synoptic diagram of preferred embodiment of the present invention.As shown in the figure, an integrating apparatus 100 comprises a baking portion 1, a drying section 2 and a pulpit 3.Baking portion 1 comprises a housing 11, a door-plate 12, a heat-insulating and sealing assembly 13, a gas admittance valve 14a of baking portion, a vent valve 14b of baking portion, a heating unit 15, a thermal current arrangement for guiding 16, a dry gas stream imports assembly 17, a feedback air-flow arrangement for guiding 18 and a temperature sensor 19.
One housing 11 comprises a diaphragm structure 111; Use baking portion 1 inside is divided into one first a space B S and a thermal current passway HAFP, but still keep the thermal current passway HAFP and the first space B S to communicate with each other through a plurality of holes (sign) of being offered on the diaphragm structure 111.The first space B S supplies bearing one object 200.The object 200 here is that general reference is various needs oven dry, and after accomplishing oven dry, maintains the object (like raw material, the semifinished or finished goods of electronic package) in the low temperature drying environment gradually.
Door-plate 12 is closed in housing 11, seals with heat-insulating and sealing assembly 13 between the two.After opening door-plate 12, can object 200 be put into the first space B S, or object 200 is taken out in the first space B S.Gas admittance valve 14a of baking portion and the vent valve 14b of baking portion are arranged between the first space B S and the external environment (figure does not show), and can be a temperature memory alloy operation valve or a solenoid valve.The preferably, gas admittance valve 14a of baking portion and the vent valve 14b of baking portion all can be temperature memory alloy operation valve.
Dry gas stream imports assembly 17 and is arranged between the one second space DS of the first space B S and drying section 2 inside, and comprises a dry gas stream operation valve 171 and dry gas stream importing fan 172.Dry gas stream operation valve 171 is arranged between the first space B S and the second space DS, and dry gas stream imports 172 in fan and is adjacent to dry gas stream operation valve 171.Feedback air-flow arrangement for guiding 18 also is arranged between the first space B S and the second space DS, and comprises a feedback control damper 181 and a feedback air-flow guiding fan 182.Feedback control damper 181 is arranged between the first space B S and the second space DS, and feedback air-flow guiding fan 182 is adjacent to feedback control damper 181.Temperature sensor 19 is arranged at the first space B S.
Have a control module 31 and a current sensor 32 in the pulpit 3.Control module 31 is electrically connected at heating unit 15, CD-ROM drive motor 161, dry gas stream importing assembly 17, feedback air-flow arrangement for guiding 18, temperature sensor 19, Dehumidifying element 21, nitrogen operation valve 22, relative humidity sensor 23, oxygen concentration inductor 24 and current sensor 32 respectively.When the gas admittance valve 14a of baking portion and the vent valve 14b of baking portion were solenoid valve, control module 31 also must be electrically connected at gas admittance valve 14a of baking portion and the vent valve 14b of baking portion.In addition, the working current when current sensor 32 can be used for 100 runnings of sensing integrating apparatus calculates integrating apparatus 100 running time institute's power consumption according to this.
See also Fig. 2, it respectively operates related work assembly duty, temperature, relative humidity and the oxygen concentration corresponding diagram in stage for showing the present invention.Like Fig. 1 and shown in Figure 2, the present invention can generally be divided into a warm-up phase (Preheat Period) PHP, a baking stage (Baking Period) BP and low temperature drying environment control stage (Low Temperature Dry Conditioning Period) DP.At warm-up phase PHP; Control module 31 can be controlled heating unit 15 and CD-ROM drive motor 161; Heating unit 15 is heated up, and make CD-ROM drive motor 161 cooperate the running of heating units 15 and drive thermal current guiding fan 162, use producing a thermal current HAF (being shown in Fig. 3); Thermal current HAF flows to the first space B S along thermal current passway HAFP, uses the first space B S is heated.Simultaneously, the temperature of the first space B S can progressively rise to an air valve switching temperature Tvs from a room temperature Tr, and gets into baking stage B P.
See also Fig. 3, it is getting into the principle of work synoptic diagram of baking during the stage for showing the present invention.Like Fig. 2 and shown in Figure 3, behind baking stage B P,, then can open automatically if gas admittance valve 14a of baking portion and the vent valve 14b of baking portion all can be the temperature memory alloy operation valve that switching temperature is air valve switching temperature Tvs.If gas admittance valve 14a of baking portion and the vent valve 14b of baking portion all can be solenoid valve, then gas admittance valve 14a of baking portion and the vent valve 14b of baking portion understand the control of controlled unit 31 and open.After the gas admittance valve 14a of baking portion and the vent valve 14b of baking portion open; Can an ambient atmos (figure does not show) be imported the first space B S; Use producing an inlet air flow AFin, and the working gas in the first space B S (figure does not show) is discharged, use producing an exhaust stream AFout.
At this moment, the temperature in the first space B S can continue to rise to a baking temperature Tb, and dry gas stream imports the dry gas stream operation valve 171 of assembly 17, the feedback control damper 181 and the nitrogen operation valve 22 of feedback air-flow arrangement for guiding 18 all is in closed condition.Dry gas stream imports fan 172 and does not come into operation as yet with feedback air-flow guiding fan 182, and the first space B S completely cuts off with the second space DS each other.
When getting into the coda of baking stage B P, control module 32 can decommission heating unit 15 and thermal current guiding fan 162 with CD-ROM drive motor 161 by control heating unit 15.At this moment; Thermal current HAF can weaken gradually; Temperature in the first space B S is descended gradually; When the temperature in the first space B S dropped to air valve switching temperature Tvs, gas admittance valve 14a of baking portion and the vent valve 14b of baking portion can close or the control of controlled unit 31 and closing automatically, and get into low temperature drying environment control stage D P.
See also Fig. 4, it is getting into the principle of work synoptic diagram of low temperature drying environment control during the stage for showing the present invention.Like Fig. 2 and shown in Figure 4, when getting into low temperature drying environment control stage D P, control module can be controlled Dehumidifying element 21, and Dehumidifying element 21 is come into operation.For before getting into low temperature drying environment control stage D P; Make the second space DS have lower humidity, in the present embodiment, before baking stage B P finishes; Control Dehumidifying element 21 in advance by control module 31; Dehumidifying element 21 is come into operation in advance, use when baking stage B P, make to have dry dry gas in the second space DS (figure does not show).
When getting into low temperature drying environment control stage D P; Control module 31 can import assembly 17 and feedback air-flow arrangement for guiding 18 by the control dry gas stream; Make dry gas stream operation valve 171 and feedback control damper 181 all be in opening, use that the first space B S and the second space DS are communicated with each other.At this moment; Dry gas stream imports control that fan 172 and feedback air-flow guiding fan 182 also can controlled unit 31 and entry into service; Use that the dry gas among the second space DS is imported the first space B S and forms a dry gas stream DAF, and the working gas among the first space B S is directed to the second space DS and forms a feedback air-flow FAF.Wherein, dry gas stream DAF can provide a low temperature drying to control environment to the first space B S, makes the object 200 that is positioned at the first space B S be in low temperature drying and controls environment, and the temperature that low temperature drying is controled environment is reduced to a baking temperature Td.
The more important thing is that dry gas stream DAF and feedback air-flow FAF can form the circulating current of a closure, use the working gas that makes among the first space B S and have identical or close temperature, humidity and oxygen concentration with dry gas among the second space DS.Therefore, the temperature, relative humidity and the oxygen concentration that control environment of low temperature drying can obtain with oxygen concentration inductor 24 through temperature sensor 19, relative humidity sensor 23 respectively.
In addition; If must anti-oxidation function be provided, then can when getting into low temperature drying environment control stage D P, can control nitrogen operation valves 22 through control module 31 to object 200; The nitrogen operation valve is opened; Use that nitrogen stream NFin is imported the second space DP, use the circulating current that utilizes the closure that dry gas stream DAF and feedback air-flow FAF formed and reduce the oxygen concentration of above-mentioned low temperature drying in controling environment, and then anti-oxidation function is provided object 200.
What must state at last is that in the present invention, above-mentioned baking temperature Td is the environment temperature of making a general reference when being lower than object 200 by baking; In the present invention, baking temperature Td is for good with 15 ℃ to 35 ℃.Above-mentioned air valve switching temperature Tvs can be set in 70 ℃, and above-mentioned baking temperature can be set in 150 ℃.Yet in practical application, each associated temperature is all non-exceeds with above-mentioned listed temperature, can carry out necessary coupling or adjustment in response to actual needs.
After reading the technology that the present invention disclosed; Believe that lifting is that those of ordinary skill should be more readily understood in affiliated technical field; Compared to the baking box that prior art provided; Owing in integrating apparatus 100 provided by the present invention, comprise baking portion 1, drying section 2 and dry gas stream importing assembly 17 simultaneously; Therefore, can accomplish baking stage B P, and when getting into low temperature drying environment control stage D P, can dry gas imported the first space B S from the second space DS, use that above-mentioned object 200 is maintained in the low temperature drying environment gradually.
Hence one can see that, and the present invention not only can be after accomplishing baking, needn't immediately object 200 be taken out and effectively reduce the cost of sending manpower, and in the time of more can effectively stopping to cool off, hydrogenesis makes object 200 become defective products with being attached on the object 200.Simultaneously, more can avoid making object 200 to damage because bearing great thermal shock, possess really have in the prior art the special efficacy that can not expect.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (12)
1. the low temperature drying environment control integrating apparatus after a baking and the baking; In order to an object is toasted; And after baking, this object is maintained in the low temperature drying environment, it is characterized in that the low temperature drying environment control integrating apparatus after this baking and the baking comprises:
One baking portion, inside has one first space, for this object of bearing and comprise: a heating unit, a baking stage to this first space heating;
One drying section, inside have one second space, and comprise: a Dehumidifying element, and the low temperature drying environment control stage after this baking stage makes to have a low temperature drying gas in this second space to this second space dehumidifying;
At least one dry gas stream imports assembly, is arranged between this first space and this second space, during the stage, completely cuts off this first space and this second space in this baking; And when this low temperature drying environment is controlled the stage, this low temperature drying gas is imported this first space from this second space, using provides this low temperature drying environment to this object.
2. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking is characterized in that this dry gas stream imports assembly and also comprises:
One dry gas stream operation valve is closed during the stage in this baking, uses isolated this first space and this second space, and opens during the stage in this low temperature drying environment control, uses to be communicated with this first space and this second space; And
One dry gas stream imports fan, is adjacent to this dry gas stream operation valve, and operates during the stage in this low temperature drying environment control, uses that this low temperature drying gas is imported this first space from this second space.
3. the low temperature drying environment control integrating apparatus after baking according to claim 2 and the baking is characterized in that, this baking portion also comprises a feedback air-flow arrangement for guiding, and this feedback air-flow arrangement for guiding comprises:
One feedback control damper is closed during the stage in this baking, uses isolated this first space and this second space, and opens during the stage in this low temperature drying environment control, uses to be communicated with this first space and this second space; And
One feedback air-flow guiding fan is adjacent to this feedback control damper, and operates during the stage in this low temperature drying environment control, uses that the working gas in this first space is directed to this second space.
4. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking; It is characterized in that; This baking portion also comprises a thermal current arrangement for guiding; And this thermal current arrangement for guiding comprises thermal current guiding fan, and this thermal current guiding fan cooperates this heating unit running and produces a thermal current, uses this first space heating.
5. the low temperature drying environment control integrating apparatus after baking according to claim 4 and the baking; It is characterized in that; This baking portion inside also has a thermal current passway, and comprises a diaphragm structure, and this heating unit and this thermal current arrangement for guiding are arranged at this thermal current passway; This diaphragm structure is separated this thermal current passway and this first space, but keeps this thermal current passway and this first space to communicate with each other.
6. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking is characterized in that this baking portion also comprises a temperature sensor, and this temperature sensor is arranged at this first space, uses the temperature in this first space of sensing.
7. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking is characterized in that this baking portion also comprises:
One baking portion gas admittance valve is arranged between this first space and the external environment, uses in this baking stage, and an ambient atmos is imported this first space, uses to produce an inlet air flow; And
One baking portion vent valve is arranged between this first space and this external environment, uses in this baking stage, and the working gas in this first space is discharged, and uses to produce an exhaust stream.
8. the low temperature drying environment control integrating apparatus after baking according to claim 7 and the baking is characterized in that this baking portion gas admittance valve is a temperature memory alloy operation valve or a solenoid valve; And should baking portion vent valve be a temperature memory alloy operation valve or a solenoid valve.
9. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking; It is characterized in that; This drying section also comprises a nitrogen operation valve, and it is opened during the stage in this low temperature drying environment control, uses a nitrogen conductance is gone into this second space.
10. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking; It is characterized in that; This drying section also comprises a relative humidity sensor and an oxygen concentration inductor, uses the relative humidity and the oxygen concentration in this second space of sensing respectively.
11. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking; It is characterized in that; Also comprise a control module; It is electrically connected at this heating unit and this Dehumidifying element, uses this heating unit of control and in this baking stage this first space is heated, and control this Dehumidifying element and in this low temperature drying environment control stage dehumidified in this second space.
12. the low temperature drying environment control integrating apparatus after baking according to claim 1 and the baking is characterized in that a baking temperature of this low temperature drying gas is 15 ℃ to 35 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105307520A CN102467141A (en) | 2010-10-28 | 2010-10-28 | Integration device for baking object and controlling baked object in low-temperature dry environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105307520A CN102467141A (en) | 2010-10-28 | 2010-10-28 | Integration device for baking object and controlling baked object in low-temperature dry environment |
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| CN102467141A true CN102467141A (en) | 2012-05-23 |
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| CN2010105307520A Pending CN102467141A (en) | 2010-10-28 | 2010-10-28 | Integration device for baking object and controlling baked object in low-temperature dry environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309067A (en) * | 2018-01-19 | 2018-07-24 | 青岛海尔智慧厨房电器有限公司 | A kind of control method and electric oven of electric oven |
| CN109564003A (en) * | 2016-08-19 | 2019-04-02 | Bsh家用电器有限公司 | Cooking chamber dehumidifying |
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| CN1201897A (en) * | 1997-05-16 | 1998-12-16 | 东京电子株式会社 | Drying treatment method and apparatus using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109564003A (en) * | 2016-08-19 | 2019-04-02 | Bsh家用电器有限公司 | Cooking chamber dehumidifying |
| CN108309067A (en) * | 2018-01-19 | 2018-07-24 | 青岛海尔智慧厨房电器有限公司 | A kind of control method and electric oven of electric oven |
| CN108309067B (en) * | 2018-01-19 | 2021-02-02 | 青岛海尔智慧厨房电器有限公司 | Control method of electric oven and electric oven |
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Application publication date: 20120523 |