WO2011131380A1 - Einrichtung zur zerstörungsfreien inspektion eines fördergurtes mittels energiereicher strahlen, insbesondere röntgenstrahlen - Google Patents
Einrichtung zur zerstörungsfreien inspektion eines fördergurtes mittels energiereicher strahlen, insbesondere röntgenstrahlen Download PDFInfo
- Publication number
- WO2011131380A1 WO2011131380A1 PCT/EP2011/051717 EP2011051717W WO2011131380A1 WO 2011131380 A1 WO2011131380 A1 WO 2011131380A1 EP 2011051717 W EP2011051717 W EP 2011051717W WO 2011131380 A1 WO2011131380 A1 WO 2011131380A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor
- radiation source
- conveyor belt
- housing
- rays
- Prior art date
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 7
- 230000001066 destructive effect Effects 0.000 title claims abstract description 4
- 230000005855 radiation Effects 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000013536 elastomeric material Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 241000531908 Aramides Species 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/643—Specific applications or type of materials object on conveyor
Definitions
- the invention relates to a device for non-destructive inspection of a conveyor belt with a support-side cover plate and running side cover plate each one
- a radiation source in the direction of the belt surface emits rays that are so energetic that they pass through the conveyor belt within a material-free area, wherein a sensor detects the transmitted rays without contact, wherein a process computer the Evaluates the result of the radiographic examination.
- Conveyor belts are subject to heavy loads due to external damage, in particular due to the conveying material, foreign bodies, chutes and scrapers. Furthermore, there may be internal problems related to the tension member, such as rope cracks or corrosion. The permanent monitoring of the state of conveyor belts is essential for trouble-free operation. Operational hazards must be reported immediately. There are a variety of means for examining in-service conveyor belts, for example by means of opto-electronic or magneto-inductive
- WO 2006/066519 AI further develop such that a detection of both internal and external conveyor belt damage is possible. Also hereby the situation and
- Geometry of the vulcanized in the conveyor belt tension in particular in the form of Switzerlandmay be detected and also foreign bodies are detected.
- the inspection should be trouble-free from external influences as well as environmentally friendly
- the radiation source and the sensor are housed in a housing, wherein between the radiation source and the sensor two housing openings are present, through which the moving conveyor belt
- the radiation source emits X-rays, in particular again in the form of an X-ray tube.
- the radiation source is arranged such that the belt surface can be detected by the rays according to the following three variants I, II or III:
- the radiation source covers the entire conveyor belt width. This is preferably the case when the conveyor belt is not too wide, for example up to 1000 mm.
- the radiation source only detects the center area of the conveyor belt, which is particularly affected by impact damage. For example, if the conveyor belt is 2000 mm wide, the center area is detected with a dimension of about 1000 mm.
- X-ray tube divided into longitudinal strips (segments). For example, if the conveyor belt has a width of 2000 mm, then this is divided into four longitudinal strips, each with a width of 500 mm. After each round, the
- Conveyor belt the rays are detected by sensors, including light-sensitive chips.
- sensors including light-sensitive chips.
- line sensors are preferably used.
- the sensor can also act as a single sensor or as a sensor chain.
- the dimension of a sensor depends, in particular, according to which of the three aforementioned variants I, II or III the radiation source detects the extent of the conveyor belt width.
- a displaceable sensor can be used.
- FIG. 1 shows the arrangement of a housing with integrated radiation source and sensor within a running conveyor system
- Fig. 2 shows the arrangement of a housing with integrated radiation source and sensor between two winninggurtwickeln during Abwickeins or Aufwickeins of
- Fig. 1 shows a conveyor system 1 with a conveyor belt 2, comprising a support-side cover plate 3 and a running cover plate 4 each made of an elastomeric material, for example, a vulcanized rubber compound based on CR, and an embedded tensile carrier.
- tensile carriers ropes made of steel or aramide running in the longitudinal direction of the conveyor belt are used, ropes made of steel being of particular importance.
- an embedded transverse reinforcement made of synthetic cords, for example of polyamide is additionally used (WO 2008/034483 A1).
- the tension member may also be a textile fabric, in particular a single-layer or multi-layer fabric, for example a polyester-polyamide fabric.
- Housing openings are usually designed as correspondingly large slits, through which the material-free conveyor belt can be passed without contact.
- a radiation source 10 in particular in the form of an X-ray tube housed.
- a sensor 12 which is arranged in the nearer region of the running-side cover plate 4, detects contactless (i.e., wear-free) the transmitted beams 11.
- the sensor is designed in particular as a line sensor.
- a process computer finally evaluates the result of the radiographic examination.
- the installation of the housing 7, in particular as a commercially available X-ray machine, is carried out for the permanent use, preferably below the conveyor system 1, in the ground recessed. This is advantageous, - because the possibly emitted by the housing 7 rays 11 through the
- the preferably used X-ray device can be easily connected online, so that from any points in the world additional evaluations of the data found is possible.
- 2 now shows a baingurtwickel coupled 13 with two baingurtwickeln 14 and 15 for unwinding or winding a conveyor belt 16.
- a housing 19 is now installed between the two randomlygurtwickeln 14 and 15 within the horizontally extending randomlygurt Schemees having two housing openings 20 and 21 through which the moving conveyor belt 16 is guided at normal winding speed in the winding direction.
- the two housing openings are here also usually designed as correspondingly large slits, through which the material-free conveyor belt can be passed without contact.
- a radiation source 22 in particular in the form of an X-ray tube, housed.
- a sensor 24 which is arranged in the nearer region of the running-side cover plate, detects contactless (i.e., wear-free) transmitted rays 23.
- the sensor is designed in particular as a line sensor.
- a process computer finally evaluates the result of the radiographic examination.
- the installation of the housing 19, in particular as a commercially available X-ray device, can be any suitable housing 19, in particular as a commercially available X-ray device.
- FIGS. 1 and 2 a single housing with integrated radiation source and integrated sensor performs the radiographic examination, which is usually sufficient.
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180019199.7A CN102858662B (zh) | 2010-04-19 | 2011-02-07 | 用于通过高能辐射、特别是x射线进行传送带无损性检测的系统 |
AU2011244637A AU2011244637B2 (en) | 2010-04-19 | 2011-02-07 | System for the non-destructive inspection of a conveyor belt by means of high-energy rays, in particular X-rays |
BR112012026893A BR112012026893B1 (pt) | 2010-04-19 | 2011-02-07 | dispositivo para a inspeção não destrutiva de uma correia transportadora |
US13/656,439 US8983027B2 (en) | 2010-04-19 | 2012-10-19 | System for the non-destructive inspection of a conveyor belt via high-energy radiation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010016502.6 | 2010-04-19 | ||
DE102010016502A DE102010016502A1 (de) | 2010-04-19 | 2010-04-19 | Einrichtung zur zerstörungsfreien Inspektion eines Fördergurtes mittels energiereicher Strahlen, insbesondere Röntgenstrahlen |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/656,439 Continuation US8983027B2 (en) | 2010-04-19 | 2012-10-19 | System for the non-destructive inspection of a conveyor belt via high-energy radiation |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011131380A1 true WO2011131380A1 (de) | 2011-10-27 |
Family
ID=43807127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/051717 WO2011131380A1 (de) | 2010-04-19 | 2011-02-07 | Einrichtung zur zerstörungsfreien inspektion eines fördergurtes mittels energiereicher strahlen, insbesondere röntgenstrahlen |
Country Status (7)
Country | Link |
---|---|
US (1) | US8983027B2 (de) |
CN (2) | CN102858662B (de) |
AU (1) | AU2011244637B2 (de) |
BR (1) | BR112012026893B1 (de) |
CL (1) | CL2012002912A1 (de) |
DE (1) | DE102010016502A1 (de) |
WO (1) | WO2011131380A1 (de) |
Cited By (4)
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CN102976065A (zh) * | 2012-10-05 | 2013-03-20 | 昆山特力伯传动科技有限公司 | 输送带的光学检测仪 |
CN105692120A (zh) * | 2015-12-18 | 2016-06-22 | 河北省机电体化中试基地 | 一种输送带纵向撕裂检测装置及检测方法 |
DE102015214159A1 (de) | 2015-07-27 | 2017-02-02 | Phoenix Conveyor Belt Systems Gmbh | Förderanlage |
EP3599190A1 (de) | 2018-07-26 | 2020-01-29 | ContiTech Transportbandsysteme GmbH | Inspektionseinrichtung und riemenanlage mit einer derartigen inspektionseinrichtung |
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CN103466290A (zh) * | 2013-10-14 | 2013-12-25 | 袁景 | 一种智能皮带传输装置 |
KR101875833B1 (ko) * | 2015-06-12 | 2018-07-06 | 주식회사 가치소프트 | 카메라 및 이를 이용한 물품 처리 장치 |
KR102079134B1 (ko) * | 2017-02-13 | 2020-02-19 | 주식회사 엘지화학 | 다공체 품질검사장치 및 다공체의 품질검사방법 |
US10539707B2 (en) * | 2017-03-30 | 2020-01-21 | The Government of the United States of America, as represented by the Secretary of Homeland Security | Synchronized markers for X-ray systems |
DE202017102410U1 (de) * | 2017-04-24 | 2017-07-31 | Igus Gmbh | System zur Lage- und/oder Leitungsüberwachung in einer Energieführungskette |
CN110036283A (zh) * | 2017-08-18 | 2019-07-19 | 富士电机株式会社 | X射线检查系统以及x射线接收装置 |
CN108169253A (zh) * | 2018-02-12 | 2018-06-15 | 无锡百年通工业输送有限公司 | 一种x射线探测芳纶输送带指型接头抽动的方法 |
CN108680761B (zh) * | 2018-05-14 | 2021-06-25 | 上海师范大学 | 一种智能化输送带边缘破损实时检测及定位系统 |
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CN109324071A (zh) * | 2018-12-03 | 2019-02-12 | 平顶山天安煤业股份有限公司 | 一种基于软x射线多角度成像芳纶输送带在线检测装置 |
CN110510363B (zh) * | 2019-07-20 | 2020-12-01 | 宿州市金鼎安全技术股份有限公司 | 一种矿山设备安全生产检测报警系统 |
CN110921241B (zh) * | 2019-11-18 | 2021-08-17 | 太仓北新建材有限公司 | 一种石膏板线皮带防刮伤方法及系统 |
CN112327378B (zh) * | 2020-11-02 | 2023-10-20 | 合肥格泉智能科技有限公司 | 一种基于x光机跨境物品图像查验系统 |
CN115196250B (zh) * | 2022-09-19 | 2023-01-24 | 山西潞安环保能源开发股份有限公司五阳煤矿 | 一种异物识别方法、装置、系统及存储介质 |
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WO2001009596A1 (en) * | 1999-08-02 | 2001-02-08 | Institute Of Geological & Nuclear Sciences Limited | A method for the non-invasive assessment of properties of materials including coal and wool |
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DE102004037217A1 (de) | 2004-07-30 | 2006-03-23 | Phoenix Ag | Wickelvorrichtung |
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WO2009101772A1 (ja) * | 2008-02-12 | 2009-08-20 | Ishida Co., Ltd. | X線検査装置 |
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2010
- 2010-04-19 DE DE102010016502A patent/DE102010016502A1/de active Pending
-
2011
- 2011-02-07 WO PCT/EP2011/051717 patent/WO2011131380A1/de active Application Filing
- 2011-02-07 CN CN201180019199.7A patent/CN102858662B/zh active Active
- 2011-02-07 AU AU2011244637A patent/AU2011244637B2/en active Active
- 2011-02-07 BR BR112012026893A patent/BR112012026893B1/pt active IP Right Grant
- 2011-02-07 CN CN201510731741.1A patent/CN105417070A/zh active Pending
-
2012
- 2012-10-18 CL CL2012002912A patent/CL2012002912A1/es unknown
- 2012-10-19 US US13/656,439 patent/US8983027B2/en active Active
Patent Citations (10)
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DE3517314A1 (de) | 1984-05-14 | 1986-01-02 | Melco Mining Supplies (Proprietary) Ldt., Ellis Park, Transvaal | Verfahren und einrichtung zum ueberwachen und untersuchen eines foerderbandes |
JPH04158208A (ja) | 1990-10-22 | 1992-06-01 | Toshiba Corp | X線検査装置 |
JP2000292371A (ja) | 1999-04-07 | 2000-10-20 | Hitachi Medical Corp | X線検査装置 |
WO2001009596A1 (en) * | 1999-08-02 | 2001-02-08 | Institute Of Geological & Nuclear Sciences Limited | A method for the non-invasive assessment of properties of materials including coal and wool |
EP1265065A2 (de) * | 2001-06-04 | 2002-12-11 | Anritsu Corporation | Röntgenvorrichtung zum Fremdmaterialnachweis mit simultaner Detektion einer Vielzahl von Röntgenstrahlen unterschiedlicher Energien |
DE102004037217A1 (de) | 2004-07-30 | 2006-03-23 | Phoenix Ag | Wickelvorrichtung |
WO2006066519A1 (de) | 2004-12-21 | 2006-06-29 | Phoenix Conveyor Belt Systems Gmbh | Einrichtung zur zerstörungsfreien inspektion eines fördergurtes |
DE102005055655A1 (de) * | 2005-11-22 | 2007-05-31 | Siemens Ag | Vorrichtung zum Ermitteln des Zustandes eines Förderbandes |
WO2008034483A1 (de) | 2006-09-20 | 2008-03-27 | Phoenix Conveyor Belt Systems Gmbh | Fördergurt mit querarmierung |
WO2009101772A1 (ja) * | 2008-02-12 | 2009-08-20 | Ishida Co., Ltd. | X線検査装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102976065A (zh) * | 2012-10-05 | 2013-03-20 | 昆山特力伯传动科技有限公司 | 输送带的光学检测仪 |
DE102015214159A1 (de) | 2015-07-27 | 2017-02-02 | Phoenix Conveyor Belt Systems Gmbh | Förderanlage |
CN105692120A (zh) * | 2015-12-18 | 2016-06-22 | 河北省机电体化中试基地 | 一种输送带纵向撕裂检测装置及检测方法 |
EP3599190A1 (de) | 2018-07-26 | 2020-01-29 | ContiTech Transportbandsysteme GmbH | Inspektionseinrichtung und riemenanlage mit einer derartigen inspektionseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
AU2011244637A1 (en) | 2012-08-23 |
CN102858662A (zh) | 2013-01-02 |
US20130077743A1 (en) | 2013-03-28 |
CN105417070A (zh) | 2016-03-23 |
CN102858662B (zh) | 2015-12-16 |
AU2011244637B2 (en) | 2016-07-07 |
US8983027B2 (en) | 2015-03-17 |
BR112012026893B1 (pt) | 2019-10-22 |
BR112012026893A2 (pt) | 2016-07-19 |
CL2012002912A1 (es) | 2013-06-07 |
DE102010016502A1 (de) | 2011-10-20 |
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