DE102010042865A1 - Microwave dryer for e.g. textile, has cooling air removal unit attached to generator such that liquid is dehumidified from fabric, where removal unit attached to nozzle chamber, which is assigned to area for passage of fabric - Google Patents
Microwave dryer for e.g. textile, has cooling air removal unit attached to generator such that liquid is dehumidified from fabric, where removal unit attached to nozzle chamber, which is assigned to area for passage of fabric Download PDFInfo
- Publication number
- DE102010042865A1 DE102010042865A1 DE102010042865A DE102010042865A DE102010042865A1 DE 102010042865 A1 DE102010042865 A1 DE 102010042865A1 DE 102010042865 A DE102010042865 A DE 102010042865A DE 102010042865 A DE102010042865 A DE 102010042865A DE 102010042865 A1 DE102010042865 A1 DE 102010042865A1
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- DE
- Germany
- Prior art keywords
- generator
- space
- fabric
- cooling air
- passage
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/16—Drying webs by electrical heating
- D21F5/167—Microwave heating
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/20—Waste heat recovery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Textile Engineering (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
Bereich der TechnikField of engineering
Die Erfindung betrifft einen Mikrowellentrockner für Flächengebilde, insbesondere für Textilien und Papier, der einen Trocknungsraum aufweist, der von einer Aktivplatte und einer Reflexionsplatte abgegrenzt ist, zwischen denen ein Trocknungsraum zum Durchgang des zu trocknenden Flächengebildes angeordnet ist, wobei der Trockner weiter eine Mitnehmereinrichtung des Flächengebildes und einen Generator der Mikrowellenstrahlung aufweist, dem die Zufuhr der Kühlluft zugeordnet ist, und der Trockner weist ferner die Abführungsmittel der Luft mit der von dem Flächengebilde zu entfeuchtenden Flüssigkeit auf.The invention relates to a microwave dryer for fabrics, in particular for textiles and paper, which has a drying space, which is delimited by an active plate and a reflection plate between which a drying space for the passage of the sheet to be dried is arranged, wherein the dryer further comprises a driver device of the fabric and a generator of microwave radiation to which the supply of the cooling air is associated, and the dryer further comprises the discharge means of the air with the liquid to be dehumidified by the sheet.
Stand der TechnikState of the art
Es sind solche Mikrowellentrockner für Flächentextilien bekannt, die eine Aktivplatte und eine Reflexionsplatte aufweisen, die parallellaufend sind und zwischen ihnen ein Raum zum Durchgang der zu trocknenden Textilien liegt. Auf der Aktivplatte sind die Eingänge der Mikrowellenstrahlung gebildet, die von dem Generator, z. B. von einem System der Magnetrone, emittiert wird, die in der Konstruktion des Trockners gelagert sind. Die Reflexionsplatte des Trockners dient der Reflexion der Mikrowellenstrahlung, die durch die zu trocknenden Flächentextilien zurück auf die Flächentextilien von ihren anderen Seiten durchgeht. Der Trockner weist ferner die Zuführungsmittel der Kühlluft und die Abführungsmittel der Luft mit der von den Textilien zu entfeuchtenden Flüssigkeit auf, z. B. er weist ein Zuführungsrohr der Kühlluft und ein System der Abführungsrohre der Luft mit der von den Textilien zu entfeuchtenden Flüssigkeit auf. Der Trockner weist ferner die Schutzmittel gegen das Austreten der Mikrowellenstrahlung in die Umgebung des Trockners auf, z. B. geeignete Abschwächer oder Absorber der Mikrowellenstrahlung. Der Nachteil dieser Mikrowellentrockner besteht in dem ungenügenden energetischen Wirkungsgrad der Mikrowellentrocknung der Flächentextilien, denn die Mikrowellenenergie wird nicht nur in den Textilien absorbiert wird, sondern auch ihr großer Teil wird in den Wänden des Trockners absorbiert.Such microwave dryers for flat textiles are known, which have an active plate and a reflection plate, which are parallel running and between them a space for the passage of the textiles to be dried. On the active plate, the inputs of the microwave radiation are formed by the generator, for. B. from a system of magnetrons, which are stored in the construction of the dryer. The reflection plate of the dryer serves to reflect the microwave radiation, which passes through the surface textiles to be dried back onto the surface textiles from their other sides. The dryer further comprises the feeding means of the cooling air and the discharge means of the air with the liquid to be dehumidified by the textiles, e.g. B. it has a supply pipe of the cooling air and a system of exhaust pipes of the air with the dehumidifying of the textiles on liquid. The dryer further comprises the protective means against the leakage of microwave radiation into the environment of the dryer, for. B. suitable attenuator or absorber of the microwave radiation. The disadvantage of this microwave dryer is the insufficient energy efficiency of the microwave drying of the surface textiles, because the microwave energy is not only absorbed in the textiles, but also their large part is absorbed in the walls of the dryer.
Dieser Nachteil wurde durch die Lösung laut
Das Ziel der Erfindung besteht darin, den energetischen Wirkungsgrad des Mikrowellentrockners für Flächengebilden, insbesondere für Textilien und Papier, zu verbessern.The aim of the invention is to improve the energy efficiency of the microwave dryer for fabrics, especially for textiles and paper.
Darlegung des Wesens der ErfindungExplanation of the essence of the invention
Das Ziel der Erfindung ist durch einen Mikrowellentrockner für Flächengebilde, insbesondere für Textilien und Papier, erreicht, dessen Wesen darin besteht, dass dem Generator der Mikrowellenstrahlung die Abführung der Kühlluft des Generators der Mikrowellenstrahlung zugeordnet ist, wobei diese Abführung der Kühlluft an mindestens eine Düsenkammer angeschlossen ist, die dem Raum zum Durchgang des Flächengebildes zugeordnet ist, wobei dem Raum zum Durchgang des Flächengebildes weiter eine Abführung der Luft mit der von dem Flächengebilde zu entfeuchtenden Flüssigkeit zugeordnet ist.The object of the invention is achieved by a microwave dryer for fabrics, especially for textiles and paper, the essence of which is that the generator of microwave radiation, the removal of the cooling air of the generator of the microwave radiation is associated, said discharge of the cooling air connected to at least one nozzle chamber is, which is associated with the space for passage of the sheet, wherein the space for the passage of the sheet further associated with a discharge of air with the liquid to be dehumidified by the sheet.
Durch die Ausnutzung der sonst durch den Betrieb des Generators der Mikrowellenstrahlung entstehenden Abwärme kann man entweder den Wirkungsgrad des Trockners bis um Zehnen von Prozenten gegenüber der Ausführung ohne die Ausnutzung dieser Wärme erhöhen, oder ist es möglich, den energetischen Leistungsbedarf des Trockners unter der Aufrechterhaltung des vergleichbaren Wirkungsgrades mit der Ausführung ohne die Ausnutzung dieser Wärme zu reduzieren.By exploiting the otherwise generated by the operation of the generator of microwave radiation waste heat can either increase the efficiency of the dryer to tens of percent over the execution without the use of this heat, or it is possible to reduce the energy consumption of the dryer while maintaining the comparable efficiency with the execution without the use of this heat to reduce.
Die vorteilhaften Ausführungen der Erfindung beschreiben einerseits die mögliche Anpassung der bestehenden Ausführung des aus
Übersicht der Abbildungen auf der ZeichnungOverview of the illustrations on the drawing
Die Erfindung ist auf der Zeichnung schematisch dargestellt, wo es zeigen:The invention is shown schematically in the drawing, where:
Ausführungsbeispiele der ErfindungEmbodiments of the invention
Die Erfindung wird anhand des Ausführungsbeispiels des Mikrowellentrockners für Flächentextilien beschrieben, der aus
Der Mikrowellentrockner für Flächengebilden
Die obere und untere Seite des Trocknungsraumes A ist von einer Aktivplatte
Laut der Ausführung auf
Die Ausführung laut
Laut der auf
Industrielle AnwendbarkeitIndustrial applicability
Die Erfindung kann man insbesondere zur industriellen Trocknung der Flächengebilden, wie es bei Textilien, Papier usw. der Fall ist, oder zu deren Herstellung und Bearbeitung ausnutzen.The invention can be used in particular for industrial drying of the fabrics, as is the case with textiles, paper, etc., or for their production and processing.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- CZ 297159 [0003, 0007, 0014, 0015] CZ 297159 [0003, 0007, 0014, 0015]
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ755-09 | 2009-11-12 | ||
CZ2009-755A CZ307332B6 (en) | 2009-11-12 | 2009-11-12 | A microwave dryer of plane figures, especially textiles and paper |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010042865A1 true DE102010042865A1 (en) | 2011-05-19 |
Family
ID=43877804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010042865A Withdrawn DE102010042865A1 (en) | 2009-11-12 | 2010-10-25 | Microwave dryer for e.g. textile, has cooling air removal unit attached to generator such that liquid is dehumidified from fabric, where removal unit attached to nozzle chamber, which is assigned to area for passage of fabric |
Country Status (2)
Country | Link |
---|---|
CZ (1) | CZ307332B6 (en) |
DE (1) | DE102010042865A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814268A (en) * | 2012-07-09 | 2012-12-12 | 上海志鹤水性涂料科技有限公司 | Dewatering, drying and coating equipment for microwave waterborne wood paint furniture, and coating method |
CN103184705A (en) * | 2011-12-31 | 2013-07-03 | 广东侨盛防伪材料有限公司 | Aging machine |
CN103292583A (en) * | 2013-06-27 | 2013-09-11 | 机械科学研究总院先进制造技术研究中心 | Wool top microwave dryer and wool top microwave drying method |
DE102017102271A1 (en) * | 2017-02-06 | 2018-08-09 | Rheinmetall Waffe Munition Gmbh | Process and apparatus for drying explosive |
CN111964428A (en) * | 2020-08-18 | 2020-11-20 | 杭州伊尹健康技术有限公司 | Method for spreading Chinese medicine |
CN111964408A (en) * | 2020-08-18 | 2020-11-20 | 杭州伊尹健康技术有限公司 | Traditional chinese medicine stand piece device |
CN115325807A (en) * | 2022-07-29 | 2022-11-11 | 广东利元亨智能装备股份有限公司 | Pole piece drying device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109631554B (en) * | 2018-12-20 | 2021-06-15 | 宁波索思机械设计有限公司 | Corrugated medium microwave hot air drying device for carton production |
CN113154846A (en) * | 2021-03-24 | 2021-07-23 | 舒城县宏通丝业有限公司 | Drying and sterilizing equipment for reeling machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ297159B6 (en) | 2001-12-17 | 2006-09-13 | Výzkumný ústav textilních stroju Liberec, a.s. | Microwave drier for fabrics |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2615277B1 (en) * | 1987-05-11 | 1989-11-24 | Inst Textile De France | DEVICE FOR MICROWAVE DRYING OF AN EDGE OF A FLOWING PLANAR MATERIAL, ESPECIALLY TEXTILE |
FR2639768B1 (en) * | 1988-11-25 | 1991-11-08 | Inst Textile De France | MICROWAVE PROPAGATION DEVICE FOR FLOWING PLANAR MATERIAL, ESPECIALLY TEXTILE |
-
2009
- 2009-11-12 CZ CZ2009-755A patent/CZ307332B6/en not_active IP Right Cessation
-
2010
- 2010-10-25 DE DE102010042865A patent/DE102010042865A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ297159B6 (en) | 2001-12-17 | 2006-09-13 | Výzkumný ústav textilních stroju Liberec, a.s. | Microwave drier for fabrics |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103184705A (en) * | 2011-12-31 | 2013-07-03 | 广东侨盛防伪材料有限公司 | Aging machine |
CN103184705B (en) * | 2011-12-31 | 2015-12-09 | 广东侨盛防伪材料有限公司 | A kind of aging machine |
CN102814268A (en) * | 2012-07-09 | 2012-12-12 | 上海志鹤水性涂料科技有限公司 | Dewatering, drying and coating equipment for microwave waterborne wood paint furniture, and coating method |
CN102814268B (en) * | 2012-07-09 | 2015-07-15 | 上海志鹤水性涂料科技有限公司 | Dewatering, drying and coating equipment for microwave waterborne wood paint furniture, and coating method |
CN103292583A (en) * | 2013-06-27 | 2013-09-11 | 机械科学研究总院先进制造技术研究中心 | Wool top microwave dryer and wool top microwave drying method |
CN103292583B (en) * | 2013-06-27 | 2015-12-02 | 机械科学研究总院先进制造技术研究中心 | Wool top microwave dryer and wool top microwave drying method |
DE102017102271A1 (en) * | 2017-02-06 | 2018-08-09 | Rheinmetall Waffe Munition Gmbh | Process and apparatus for drying explosive |
DE102017102271B4 (en) | 2017-02-06 | 2021-08-12 | Rheinmetall Waffe Munition Gmbh | Method and device for drying explosives |
US11293692B2 (en) | 2017-02-06 | 2022-04-05 | Rheinmetall Waffe Munition Gmbh | Method and device for drying an explosive |
CN111964428A (en) * | 2020-08-18 | 2020-11-20 | 杭州伊尹健康技术有限公司 | Method for spreading Chinese medicine |
CN111964408A (en) * | 2020-08-18 | 2020-11-20 | 杭州伊尹健康技术有限公司 | Traditional chinese medicine stand piece device |
CN115325807A (en) * | 2022-07-29 | 2022-11-11 | 广东利元亨智能装备股份有限公司 | Pole piece drying device |
Also Published As
Publication number | Publication date |
---|---|
CZ2009755A3 (en) | 2011-05-25 |
CZ307332B6 (en) | 2018-06-13 |
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Legal Events
Date | Code | Title | Description |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |