WO2002068169A1 - Kühlanlage zum kühlen von kautschukbahnen - Google Patents
Kühlanlage zum kühlen von kautschukbahnen Download PDFInfo
- Publication number
- WO2002068169A1 WO2002068169A1 PCT/DE2002/000557 DE0200557W WO02068169A1 WO 2002068169 A1 WO2002068169 A1 WO 2002068169A1 DE 0200557 W DE0200557 W DE 0200557W WO 02068169 A1 WO02068169 A1 WO 02068169A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling
- air
- fan
- cooling unit
- housing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/275—Recovery or reuse of energy or materials
- B29C48/276—Recovery or reuse of energy or materials of energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/9145—Endless cooling belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Definitions
- the invention relates to a cooling system for cooling one or more rubber webs, with a conveying device for continuously conveying the rubber webs and with an air distributor device, the cooling air conveyed by a blower device to at least one flat side of the
- Rubber sheets can flow out.
- Rubber sheets are intermediate products that are used to manufacture a wide variety of rubber end products such as Tires are processed further. Such rubber sheets can be produced in different ways. They can have smooth or profiled surfaces.
- a conventional manufacturing plant for rubber webs has an extruder device which is provided with a slot die for extruding a flat rubber strand.
- the slot die conveys directly into the nip of a calender formed, for example, from two rolls, which rolls the extrudate into the desired rubber web with a constant thickness.
- the rubber web usually has a melt temperature of approx. 80 - 100 ° C at the exit from the calender. In order to ensure problem-free processing of the rubber sheet, it is desirable to cool this sheet down to approx. 35 - 40 ° C. For this purpose, cooling systems are often used today that work with air as the cooling medium.
- Air cooling systems of this type essentially consist of a conveying device for the continuous conveying of the rubber web, above which an air distribution device is arranged which conveys cooling air by means of a blower device in the direction of a flat side of the rubber web in order to cool it.
- the length of the conveying device for the continuous conveying of the rubber web, above which an air distribution device is arranged which conveys cooling air by means of a blower device in the direction of a flat side of the rubber web in order to cool it.
- Conveyor equipment must be large enough that the rubber web at the end of the conveyor equipment has cooled to the desired end temperature.
- the cooling air is sucked in either from the outside or from the factory shed in which the entire system is arranged by means of the blower device and is usually blown onto the material surface through a large number of nozzles. So that the conveyor does not have to must be long and the rubber sheet is cooled as quickly as possible, it is known to cool the cooling air down to a temperature of, for example, 20 ° C. with the aid of a heat exchanger which is connected to a cooling unit.
- the object of the present invention is to further develop a cooling system of the generic type in such a way that, with the cooling success remaining the same, the investment costs and also the operating costs are reduced sustainably.
- the present invention takes advantage of the idea of circulating the cooling air, which has been precooled with a high expenditure of energy, in order to cool down only the respective temperature rise in the cooling air which arises from contact with the respective rubber sheet, and a loss-making mixing with the ambient air if possible largely avoided.
- the energy required for this is significantly lower than if new air from the environment had to be constantly cooled down.
- the invention therefore goes well beyond the basic idea described above and provides for reducing the investment costs, only one
- the air distribution device is divided into at least one first and at least one second air cooling unit arranged downstream of the first.
- the blower device is also divided into at least one first and at least one second fan.
- the first air cooling unit is supplied with cooling air by the first fan, which is drawn in from the environment and is not pre-cooled.
- the overall energy expenditure for supplying this cooling air is therefore low.
- the air intake of the second fan is arranged inside the housing.
- the cooling unit which provides the cooling required to cool the circulating cooling air via a heat exchanger connected to the circuit line of the second fan, only has to apply comparatively little cooling capacity, since the temperature difference between freshly supplied cooling air and cooling air extracted from the housing only is relatively small.
- the housing itself absorbs as little thermal energy as possible from the surroundings, it is advantageous to provide it with appropriate thermal insulation.
- the heat exchanger for cooling the freshly supplied cooling air, it is advisable to provide it in the cooling air supply line leading back from the second fan into the housing.
- the installation of only a first and a second air cooling unit is in most cases completely sufficient.
- the first air cooling unit over a partial length of approximately 55-80%, preferably 60-70%, and the second air cooling unit over a partial length of 45-20%, preferably 40-30%. to extend the total length of the conveyor.
- the entire production system including the cooling system, is expediently arranged within a factory hall and the cooling air for the first air cooling unit is drawn in from the interior of the factory hall.
- the air intake for the first fan is arranged inside the workshop.
- the conveyor is expediently designed as a circulating conveyor belt which passes through the housing for the second air cooling unit.
- a rubber track designated 1 is continuously conveyed from left to right via a conveyor device 2, which is formed horizontally as a rotating conveyor belt.
- the total length of the conveyor line is, for example, 30 m.
- a first air cooling unit 3 a is arranged, which is supplied by a fan 4 a with cooling air drawn in from the environment and not pre-cooled.
- the cooling air essentially flows in the vertical direction from top to bottom onto the surface of the wide side lying on the conveyor belt Rubber sheet.
- the first air cooling unit 3 a extends over a length of approximately 20 m.
- a second air cooling unit 3b follows, which is arranged within a housing 5 and extends over a partial length of approximately 10 m along the conveying device 2. Over the housing 5 is a fan 4 b in one
- Circuit line 9 for the circulation of the cooling air is arranged, wherein the air intake 6 of the circuit line 9 is arranged within the housing 5.
- the cooling air sucked out of the housing 5 is returned via the fan 4 b and a heat exchanger 8 connected downstream thereof in precooled form into the housing 5 in the direction of the surface of the rubber sheet 1.
- the rubber web 1 was produced on a production plant which is arranged on the left side of the conveyor 2, but is not shown in the figure.
- This production system consists, for example, of a twin-screw extruder with a slot die and a downstream calender with two calender rolls.
- the rubber web 1 reaches the area of the first air cooling unit 3 a from the production system which is not in operation at a temperature of approximately 80-100 ° C.
- the fan 4 a sucks from the surroundings of the cooling system in the factory hall
- Ambient air that, for example, max. has a temperature of 35 ° C.
- This ambient air is inflated via the air cooling unit 3 onto the upper broad side of the rubber web 1.
- the temperature difference between the cooling air and the surface of the rubber sheet 1 is quite large, especially in the entrance area of the conveyor 2, so that effective cooling takes place.
- the material cools down, for example, to about 50 ° C. If the cooling were continued with ambient air that was not pre-cooled, the effectiveness of the cooling would decrease and the required length of the cooling section would increase drastically. Therefore, pre-cooled cooling air is used in the second section of the cooling device. This has, for example, a temperature of approximately 10 ° C.
- the second cooling section with pre-cooled cooling air has one essential shorter length on.
- a temperature range of approximately 0-20 ° C. is expedient.
- the actual cooling air temperature and the desired end temperature of the rubber sheet are the essential determining parameters for the required length of the second cooling section.
- the cooling system according to the invention works considerably more effectively, i.e. with a significantly lower energy consumption.
- a drive power of about 180 kW is required for the cooling unit to the entire cooling air from an adopted. Cool the temperature in the intake area from approx. 35 ° C to a temperature of approx. 20 ° C in the area of the cooling air outlet.
- the length of the cooling section would be about 40m.
- a cooling system according to the invention with which, with the same throughput, only pre-cooled cooling air is used in the second section of the cooling system, the cooling air heats up under the aforementioned conditions between the cooling air outlet and the air intake of the
- the cooling from 50 ° C to the desired 35 ° C in the second cooling section only corresponds to a temperature difference of 15 K. Therefore, the refrigeration unit with a rubber throughput of 3,500 kg / h only needs one drive power of 56 kW.
- the total length of the cooling section is about 30m. As a result, this means that the required length of the cooling system in a conventional cooling system is approximately 1/3 larger and, moreover, the required investment is almost 50% greater than that of a cooling system according to the invention.
- the cooling system according to the invention requires just under 1/3 of the drive power for the cooling unit. The energy required to operate the fans is approximately the same in both cases.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Structure Of Belt Conveyors (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SK1051-2003A SK286931B6 (sk) | 2001-02-26 | 2002-02-12 | Chladiace zariadenie na chladenie aspoň jedného kaučukového pásu |
BRPI0207587-3A BR0207587B1 (pt) | 2001-02-26 | 2002-02-12 | instalação de refrigeração para a refrigeração de cintas de borracha. |
DE10290677T DE10290677B4 (de) | 2001-02-26 | 2002-02-12 | Kühlanlage zum Kühlen von Kautschukbahnen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20103680U DE20103680U1 (de) | 2001-02-26 | 2001-02-26 | Kühlanlage zum Kühlen von Kautschukbahnen |
DE20103680.0 | 2001-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002068169A1 true WO2002068169A1 (de) | 2002-09-06 |
Family
ID=7953761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/000557 WO2002068169A1 (de) | 2001-02-26 | 2002-02-12 | Kühlanlage zum kühlen von kautschukbahnen |
Country Status (7)
Country | Link |
---|---|
BR (1) | BR0207587B1 (de) |
CZ (1) | CZ303223B6 (de) |
DE (2) | DE20103680U1 (de) |
IT (1) | ITMI20020364A1 (de) |
RU (1) | RU2256557C2 (de) |
SK (1) | SK286931B6 (de) |
WO (1) | WO2002068169A1 (de) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004009836A1 (de) * | 2004-02-28 | 2005-09-15 | Thyssenkrupp Elastomertechnik Gmbh | Verfahren und Vorrichtung zum Kühlen von Extrudaten |
WO2011141668A1 (fr) * | 2010-05-11 | 2011-11-17 | Societe De Technologie Michelin | Procede de fabrication d'une bande de gomme pour pneumatique comprenant des moyens de refroidissement a eau |
CN102528983A (zh) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | 一种橡胶流水线冲切设备的辅冷却机构 |
CN104943037A (zh) * | 2015-06-30 | 2015-09-30 | 福耀集团(上海)汽车玻璃有限公司 | 一种玻璃膜片拉膜冷却系统 |
CN105014844A (zh) * | 2015-06-27 | 2015-11-04 | 芜湖集拓橡胶技术有限公司 | 环形胶片冷却机 |
CN105014845A (zh) * | 2015-08-13 | 2015-11-04 | 湖州贝斯特包装科技有限公司 | 包装带生产用冷却系统及冷却方法 |
CN105034212A (zh) * | 2015-06-27 | 2015-11-11 | 芜湖集拓橡胶技术有限公司 | 胶片冷却装置 |
CN105775586A (zh) * | 2016-05-30 | 2016-07-20 | 宋晓玲 | 食品运输设备的冷却装置 |
CN108481633A (zh) * | 2018-05-16 | 2018-09-04 | 杨建怀 | 一种用于橡胶制品加工过程的环保冷却装置 |
CN112277183A (zh) * | 2020-09-29 | 2021-01-29 | 广东瑞博新材料有限公司 | 橡胶混炼生产系统 |
CN112919000A (zh) * | 2021-02-02 | 2021-06-08 | 河南工业职业技术学院 | 一种热处理炉的上料设备 |
CN113635531A (zh) * | 2021-08-03 | 2021-11-12 | 青岛英诺包装科技有限公司 | 一种bopp包装膜的制备及其生产工艺 |
DE202023103531U1 (de) | 2023-06-26 | 2023-09-18 | KraussMaffei Extrusion GmbH | Kühlvorrichtung zum Kühlen eines frisch hergestellten Bandes aus elastischem Material |
DE102015207946B4 (de) | 2015-04-29 | 2024-01-25 | Continental Reifen Deutschland Gmbh | Verfahren zur Aufbereitung einer für die Fahrzeugreifenherstellung geeigneten Kautschukmischung |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016102694B4 (de) * | 2016-02-16 | 2017-11-16 | Kraussmaffei Berstorff Gmbh | Gummistrang-Herstellanlage |
DE102016204552A1 (de) * | 2016-03-18 | 2017-09-21 | Continental Reifen Deutschland Gmbh | Elastomer-Kühlvorrichtung und Verfahren |
CN107415111A (zh) * | 2017-09-08 | 2017-12-01 | 濮阳市恒信橡塑有限公司 | 橡胶输送冷却机 |
CN110654008A (zh) * | 2019-10-22 | 2020-01-07 | 广州华新科智造技术有限公司 | 塑料线材生产线及冷却成型装置 |
CN110834880A (zh) * | 2019-11-27 | 2020-02-25 | 艾春 | 一种加速食品冷却的输送带结构 |
CN114773859B (zh) * | 2022-04-24 | 2023-07-07 | 深圳市汉华热管理科技有限公司 | 导热硅凝胶复合材料及其制备方法 |
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US3819793A (en) * | 1970-04-10 | 1974-06-25 | H Elliott | Method and apparatus for casting thermoplastic materials,e.g.sulphur and bitumens |
US4133861A (en) * | 1973-01-18 | 1979-01-09 | Mitsubishi Rayon Co., Ltd. | Process for continuous manufacture of methyl methacrylate polymer plate |
GB1537888A (en) * | 1976-04-29 | 1979-01-10 | Elliott H | Method of solidifying molten material |
EP0789210A1 (de) * | 1995-10-23 | 1997-08-13 | Peter Helmut Dipl.-Ing. Ebner | Kühlanlage für auf einer Transporteinrichtung kontinuierlich bewegtes Glühgut |
DE19752501A1 (de) * | 1997-11-27 | 1999-06-10 | Adolf Dipl Ing Seide | Kühlvorrichtung für Bahnen oder Platten aus Kunststoff |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3015672A1 (de) * | 1980-04-23 | 1981-10-29 | Drabert Söhne Minden (Westf.), 4950 Minden | Verfahren und vorrichtung zum verbessern der qualitaet von bahnfoermigen materialien |
-
2001
- 2001-02-26 DE DE20103680U patent/DE20103680U1/de not_active Expired - Lifetime
-
2002
- 2002-02-12 BR BRPI0207587-3A patent/BR0207587B1/pt not_active IP Right Cessation
- 2002-02-12 RU RU2003128882/12A patent/RU2256557C2/ru not_active IP Right Cessation
- 2002-02-12 SK SK1051-2003A patent/SK286931B6/sk not_active IP Right Cessation
- 2002-02-12 DE DE10290677T patent/DE10290677B4/de not_active Expired - Fee Related
- 2002-02-12 WO PCT/DE2002/000557 patent/WO2002068169A1/de not_active Application Discontinuation
- 2002-02-12 CZ CZ20032220A patent/CZ303223B6/cs not_active IP Right Cessation
- 2002-02-22 IT IT2002MI000364A patent/ITMI20020364A1/it unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3819793A (en) * | 1970-04-10 | 1974-06-25 | H Elliott | Method and apparatus for casting thermoplastic materials,e.g.sulphur and bitumens |
US4133861A (en) * | 1973-01-18 | 1979-01-09 | Mitsubishi Rayon Co., Ltd. | Process for continuous manufacture of methyl methacrylate polymer plate |
GB1537888A (en) * | 1976-04-29 | 1979-01-10 | Elliott H | Method of solidifying molten material |
EP0789210A1 (de) * | 1995-10-23 | 1997-08-13 | Peter Helmut Dipl.-Ing. Ebner | Kühlanlage für auf einer Transporteinrichtung kontinuierlich bewegtes Glühgut |
DE19752501A1 (de) * | 1997-11-27 | 1999-06-10 | Adolf Dipl Ing Seide | Kühlvorrichtung für Bahnen oder Platten aus Kunststoff |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004009836A1 (de) * | 2004-02-28 | 2005-09-15 | Thyssenkrupp Elastomertechnik Gmbh | Verfahren und Vorrichtung zum Kühlen von Extrudaten |
CN102858525B (zh) * | 2010-05-11 | 2016-04-20 | 米其林集团总公司 | 包括水冷却过程的用于轮胎的橡胶带制造方法 |
WO2011141668A1 (fr) * | 2010-05-11 | 2011-11-17 | Societe De Technologie Michelin | Procede de fabrication d'une bande de gomme pour pneumatique comprenant des moyens de refroidissement a eau |
FR2959958A1 (fr) * | 2010-05-11 | 2011-11-18 | Michelin Soc Tech | Procede de fabrication d'une bande de gomme pour pneumatique comprenant des moyens de refroidissement a eau |
US9446549B2 (en) | 2010-05-11 | 2016-09-20 | Compagnie Generale Des Etablissements Michelin | Process for manufacturing a rubber strip for a tire, comprising water-cooling means |
CN102858525A (zh) * | 2010-05-11 | 2013-01-02 | 米其林集团总公司 | 包括水冷却过程的用于轮胎的橡胶带制造方法 |
CN102528983A (zh) * | 2012-01-16 | 2012-07-04 | 芜湖市宏达汽配橡塑密封件有限公司 | 一种橡胶流水线冲切设备的辅冷却机构 |
DE102015207946B4 (de) | 2015-04-29 | 2024-01-25 | Continental Reifen Deutschland Gmbh | Verfahren zur Aufbereitung einer für die Fahrzeugreifenherstellung geeigneten Kautschukmischung |
CN105034212A (zh) * | 2015-06-27 | 2015-11-11 | 芜湖集拓橡胶技术有限公司 | 胶片冷却装置 |
CN105014844A (zh) * | 2015-06-27 | 2015-11-04 | 芜湖集拓橡胶技术有限公司 | 环形胶片冷却机 |
CN104943037A (zh) * | 2015-06-30 | 2015-09-30 | 福耀集团(上海)汽车玻璃有限公司 | 一种玻璃膜片拉膜冷却系统 |
CN104943037B (zh) * | 2015-06-30 | 2017-09-22 | 福耀集团(上海)汽车玻璃有限公司 | 一种玻璃膜片拉膜冷却系统 |
CN105014845A (zh) * | 2015-08-13 | 2015-11-04 | 湖州贝斯特包装科技有限公司 | 包装带生产用冷却系统及冷却方法 |
CN105775586A (zh) * | 2016-05-30 | 2016-07-20 | 宋晓玲 | 食品运输设备的冷却装置 |
CN108481633A (zh) * | 2018-05-16 | 2018-09-04 | 杨建怀 | 一种用于橡胶制品加工过程的环保冷却装置 |
CN112277183A (zh) * | 2020-09-29 | 2021-01-29 | 广东瑞博新材料有限公司 | 橡胶混炼生产系统 |
CN112919000A (zh) * | 2021-02-02 | 2021-06-08 | 河南工业职业技术学院 | 一种热处理炉的上料设备 |
CN112919000B (zh) * | 2021-02-02 | 2022-05-13 | 河南工业职业技术学院 | 一种热处理炉的上料设备 |
CN113635531A (zh) * | 2021-08-03 | 2021-11-12 | 青岛英诺包装科技有限公司 | 一种bopp包装膜的制备及其生产工艺 |
DE202023103531U1 (de) | 2023-06-26 | 2023-09-18 | KraussMaffei Extrusion GmbH | Kühlvorrichtung zum Kühlen eines frisch hergestellten Bandes aus elastischem Material |
Also Published As
Publication number | Publication date |
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DE20103680U1 (de) | 2001-05-23 |
BR0207587A (pt) | 2004-03-09 |
ITMI20020364A0 (it) | 2002-02-22 |
DE10290677B4 (de) | 2011-04-21 |
SK286931B6 (sk) | 2009-07-06 |
DE10290677D2 (de) | 2004-01-22 |
CZ303223B6 (cs) | 2012-05-30 |
BR0207587B1 (pt) | 2011-05-17 |
ITMI20020364A1 (it) | 2003-08-22 |
RU2003128882A (ru) | 2005-03-10 |
CZ20032220A3 (en) | 2004-06-16 |
SK10512003A3 (sk) | 2004-06-08 |
RU2256557C2 (ru) | 2005-07-20 |
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