CN103344106A - Quick cooling method used for vacuum drying device and vacuum drying device - Google Patents
Quick cooling method used for vacuum drying device and vacuum drying device Download PDFInfo
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- CN103344106A CN103344106A CN2013102712326A CN201310271232A CN103344106A CN 103344106 A CN103344106 A CN 103344106A CN 2013102712326 A CN2013102712326 A CN 2013102712326A CN 201310271232 A CN201310271232 A CN 201310271232A CN 103344106 A CN103344106 A CN 103344106A
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- 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
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- 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
Abstract
The invention discloses a quick cooling method used for a vacuum drying device and the vacuum drying device. The quick cooling method comprises the following steps that (1) after a baking process is completed in a vacuum cavity of the vacuum drying device, low-temperature low-air-pressure nitrogen or inert gas is provided for the inner portion of the low-air-pressure vacuum cavity; (2) heat exchanging is carried out between the nitrogen or the inert gas and a product to be cooled until the temperature of the product is cooled to preset temperature. According to the quick cooling method used for the vacuum drying device, the product which is subjected to drying processing by vacuum drying equipment can be quickly cooled to normal temperature under the situation of low air temperature and no contacting with air, production efficiency is greatly improved, and equipment using rate is improved with the production efficiency.
Description
Technical field
The present invention relates to the cooling means field, particularly relate to a kind of method for rapid cooling for Minton dryer and Minton dryer.
Background technology
Vacuum cavity is electrokinetic cell industry process equipment commonly used.Usually, after the baking process flow process, product is not at low pressure, take out after equipment is cooled to normal temperature under the state of ingress of air in the case, put new a collection of product again into, temperature fall time is long, needs usually more than 8 hours, cause production efficiency low, utilization rate of equipment and installations is low.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of method for rapid cooling for Minton dryer, and at low pressure, do not realize cooling fast under the state of ingress of air, the time probably is 2.5 hours.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of method for rapid cooling for Minton dryer is provided, described method for rapid cooling may further comprise the steps: (1) is given in hypobaric vacuum cavity low-temperature and low-pressure nitrogen or inert gas is provided finish the baking flow process in the vacuum cavity of Minton dryer after; (2) make nitrogen or inert gas and product to be cooled carry out heat exchange, be cooled to preset temperature until the temperature of product.
In a preferred embodiment of the present invention, also comprise and utilize heat exchanger to described nitrogen or the inert gas circular treatment of lowering the temperature.
In a preferred embodiment of the present invention, described product to be cooled does not all contact with air in being cooled to the preset temperature process after finishing the baking flow process.
In a preferred embodiment of the present invention, described inert gas is argon gas.
The present invention also provides a kind of Minton dryer, described Minton dryer comprises vacuum cavity and nitrogen or inert gas gas conveying assembly, described vacuum cavity is used for the product in it is toasted, described nitrogen or inert gas conveying assembly are used for giving described vacuum cavity that low-temperature and low-pressure nitrogen or inert gas are provided, and to nitrogen or inert gas cooling.
In a preferred embodiment of the present invention, described nitrogen or inert gas conveying assembly comprise heat exchanger, blower fan and cooling duct, one end of described heat exchanger is connected with described vacuum cavity, the other end is connected with described blower fan, and described cooling duct is connected with described vacuum cavity with described blower fan respectively.
In a preferred embodiment of the present invention, be provided with heater around the described vacuum cavity, the top is provided with built-in circulating fan.
In a preferred embodiment of the present invention, described heat exchanger is connected with external source.
The invention has the beneficial effects as follows: the present invention is used for the method for rapid cooling of Minton dryer, for having realized at low pressure through the dry product of handling of vacuum dryer, not being cooled fast to normal temperature under the state of ingress of air, production efficiency significantly improves, and utilization rate of equipment and installations also improves thereupon.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of Minton dryer of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises:
A kind of Minton dryer comprises: vacuum cavity 1, heater 2, heat exchanger 3, low-temperature receiver 4, blower fan 5, cooling duct 6 and built-in circulating fan 7.
Described method for rapid cooling may further comprise the steps: (1) is given in hypobaric vacuum cavity 1 low-temperature and low-pressure nitrogen or inert gas is provided finish the baking flow process in the vacuum cavity 1 of Minton dryer after; (2) make nitrogen or inert gas and product to be cooled carry out heat exchange, be cooled to preset temperature until the temperature of product.
Described nitrogen or inert gas are used for product is lowered the temperature, and can prevent effectively that product is oxidized.Described product to be cooled does not all contact with air in being cooled to the preset temperature process after finishing the baking flow process, and described inert gas is argon gas.
Described Minton dryer comprises vacuum cavity 1 and nitrogen or inert gas conveying assembly, described vacuum cavity 1 is used for the product in it is toasted, after process to be baked is finished, nitrogen or inert gas conveying assembly produce low-temperature and low-pressure nitrogen or inert gas and provide it to described vacuum cavity 1, and to nitrogen or inert gas cooling.
Described nitrogen or inert gas conveying assembly comprise heat exchanger 3, blower fan 5 and cooling duct 6, described heat exchanger 3 is connected with described vacuum cavity 1, utilize inert gases such as 3 pairs of described nitrogen of heat exchanger or the argon gas circular treatment of lowering the temperature, heat exchanger 3 is externally connected to low-temperature receiver 4, low-temperature receiver 4 is used for inert gases such as nitrogen or argon gas are lowered the temperature, the heat exchanger other end is connected with described blower fan 5, described blower fan 5 is used for drum and send inert gases such as low-temperature and low-pressure nitrogen or argon gas to cooling duct 6, and high temperature nitrogen or the inert gas in the vacuum cavity 1 detached out, described cooling duct 6 is connected with described vacuum cavity 1 with described blower fan 5 respectively, in cooling procedure, the gas in the described cooling duct 6 is in the low pressure state all the time.Be provided with heater 2 and built-in circulating fan 7 in the described vacuum cavity 1.
The present invention is used for the method for rapid cooling of Minton dryer, for having realized at low pressure through the dry product of handling of vacuum dryer, not being cooled fast to normal temperature under the state of ingress of air, production efficiency significantly improves, and utilization rate of equipment and installations also improves thereupon.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. method for rapid cooling that is used for Minton dryer is characterized in that described method for rapid cooling may further comprise the steps:
(1) in the vacuum cavity of Minton dryer, finish the baking flow process after, give in hypobaric vacuum cavity low-temperature and low-pressure nitrogen or inert gas be provided;
(2) make nitrogen or inert gas and product to be cooled carry out heat exchange, be cooled to preset temperature until the temperature of product.
2. method for rapid cooling according to claim 1 is characterized in that, also comprises utilizing heat exchanger to described nitrogen or the inert gas circular treatment of lowering the temperature.
3. method for rapid cooling according to claim 1 is characterized in that, described product to be cooled does not all contact with air in being cooled to the preset temperature process after finishing the baking flow process.
4. method for rapid cooling according to claim 1 is characterized in that, described inert gas is argon gas.
5. Minton dryer, it is characterized in that, comprise vacuum cavity and nitrogen or inert gas conveying assembly, described vacuum cavity is used for the product in it is toasted, described nitrogen or inert gas conveying assembly are used for giving described vacuum cavity that low-temperature and low-pressure nitrogen or inert gas are provided, and to nitrogen or inert gas cooling.
6. Minton dryer according to claim 5, it is characterized in that, described nitrogen or inert gas conveying assembly comprise heat exchanger, blower fan and cooling duct, one end of described heat exchanger is connected with described vacuum cavity, the other end is connected with described blower fan, and described cooling duct is connected with described vacuum cavity with described blower fan respectively.
7. Minton dryer according to claim 5 is characterized in that, is provided with heater around the described vacuum cavity, and the top is provided with built-in circulating fan.
8. Minton dryer according to claim 6 is characterized in that, described heat exchanger is connected with external source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102712326A CN103344106A (en) | 2013-07-01 | 2013-07-01 | Quick cooling method used for vacuum drying device and vacuum drying device |
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| CN2013102712326A CN103344106A (en) | 2013-07-01 | 2013-07-01 | Quick cooling method used for vacuum drying device and vacuum drying device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359303A (en) * | 2014-08-02 | 2015-02-18 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with quick cooling function |
| CN106595291A (en) * | 2017-02-25 | 2017-04-26 | 深圳市玖创科技有限公司 | Sintering device for anode materials of batteries |
| CN106601987A (en) * | 2016-12-30 | 2017-04-26 | 珠海银隆新能源有限公司 | Cooling method and cooling apparatus for lithium ion battery electrode plate |
| CN109114863A (en) * | 2018-08-21 | 2019-01-01 | 深圳市鹰慧科技有限公司 | A kind of circulating cooling furnace body |
| CN109297797A (en) * | 2017-07-24 | 2019-02-01 | 深圳国技仪器有限公司 | Automatic nitrogen condensed flue gas processor |
| CN112161435A (en) * | 2020-10-14 | 2021-01-01 | 中国兵器科学研究院宁波分院 | Rapid cooling vacuum drying device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060217A1 (en) * | 2006-09-07 | 2008-03-13 | Eisenmann Anlagenbau Gmbh & Co. Kg | Process and installation for drying articles |
| CN201434579Y (en) * | 2009-08-28 | 2010-03-31 | 金发科技股份有限公司 | High vacuum rotary drum cooling device for drying and tackifying polymer solid material |
| CN202582062U (en) * | 2012-05-12 | 2012-12-05 | 深圳市信宇人科技有限公司 | Vacuum oven capable of being quickly refrigerated |
| CN203550425U (en) * | 2013-07-01 | 2014-04-16 | 吴江市松陵电器设备有限公司 | Vacuum drying device |
-
2013
- 2013-07-01 CN CN2013102712326A patent/CN103344106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060217A1 (en) * | 2006-09-07 | 2008-03-13 | Eisenmann Anlagenbau Gmbh & Co. Kg | Process and installation for drying articles |
| CN201434579Y (en) * | 2009-08-28 | 2010-03-31 | 金发科技股份有限公司 | High vacuum rotary drum cooling device for drying and tackifying polymer solid material |
| CN202582062U (en) * | 2012-05-12 | 2012-12-05 | 深圳市信宇人科技有限公司 | Vacuum oven capable of being quickly refrigerated |
| CN203550425U (en) * | 2013-07-01 | 2014-04-16 | 吴江市松陵电器设备有限公司 | Vacuum drying device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359303A (en) * | 2014-08-02 | 2015-02-18 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with quick cooling function |
| CN104359303B (en) * | 2014-08-02 | 2016-04-27 | 深圳市信宇人科技有限公司 | There is the lithium ion battery material baking system of quick cooling function |
| CN106601987A (en) * | 2016-12-30 | 2017-04-26 | 珠海银隆新能源有限公司 | Cooling method and cooling apparatus for lithium ion battery electrode plate |
| CN106601987B (en) * | 2016-12-30 | 2019-09-20 | 银隆新能源股份有限公司 | The cooling means and electrodes of lithium-ion batteries cooling device of electrodes of lithium-ion batteries |
| CN106595291A (en) * | 2017-02-25 | 2017-04-26 | 深圳市玖创科技有限公司 | Sintering device for anode materials of batteries |
| CN106595291B (en) * | 2017-02-25 | 2018-11-30 | 广州奥丁诺科技有限公司 | A kind of cell positive material sintering equipment |
| CN109297797A (en) * | 2017-07-24 | 2019-02-01 | 深圳国技仪器有限公司 | Automatic nitrogen condensed flue gas processor |
| CN109114863A (en) * | 2018-08-21 | 2019-01-01 | 深圳市鹰慧科技有限公司 | A kind of circulating cooling furnace body |
| CN112161435A (en) * | 2020-10-14 | 2021-01-01 | 中国兵器科学研究院宁波分院 | Rapid cooling vacuum drying device and method |
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Application publication date: 20131009 |