CN102745460B - High-temperature-resisting conveying belt of steel wire rope - Google Patents
High-temperature-resisting conveying belt of steel wire rope Download PDFInfo
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- CN102745460B CN102745460B CN201210237965.3A CN201210237965A CN102745460B CN 102745460 B CN102745460 B CN 102745460B CN 201210237965 A CN201210237965 A CN 201210237965A CN 102745460 B CN102745460 B CN 102745460B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 37
- 239000005060 rubber Substances 0.000 claims abstract description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 6
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000006229 carbon black Substances 0.000 claims abstract description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000008117 stearic acid Substances 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 6
- 239000011787 zinc oxide Substances 0.000 claims abstract description 6
- 229920002681 hypalon Polymers 0.000 claims abstract description 5
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000005662 Paraffin oil Substances 0.000 claims abstract description 3
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 31
- 239000001828 Gelatine Substances 0.000 claims description 14
- 229920000159 gelatin Polymers 0.000 claims description 14
- 235000019322 gelatine Nutrition 0.000 claims description 14
- 230000032683 aging Effects 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 229920001021 polysulfide Polymers 0.000 claims description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 4
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 3
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 3
- 229960002447 thiram Drugs 0.000 claims description 3
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 claims description 3
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- -1 ethylene dimethyl acrylate ester Chemical class 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 239000006235 reinforcing carbon black Substances 0.000 abstract 1
- 238000003490 calendering Methods 0.000 description 4
- 235000019241 carbon black Nutrition 0.000 description 4
- 238000005056 compaction Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
- Belt Conveyors (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses a high-temperature-resisting conveying belt of a steel wire rope and solves the problem that the conveying belt of the existing steel wire rope core can not resist high temperature. According to the high-temperature-resisting conveying belt of the steel wire rope, the formula of rubber materials of upper and lower covered rubber layers comprises the following components in parts by weight: 70-80 parts of ethylene propylene diene monomer, 20-30 parts of chlorosulfonated polyethylene rubber or chlorinated polyethylene rubber or acrylate rubber, 6-8 parts of dicumyl peroxide, 0.5-1.5 parts of sulfur, 10-15 parts of zinc oxide, 1-3 parts of ethylene dimethyl acrylate ester, 1-2 parts of stearic acid, 2-8 parts of an accelerating agent, 2-4 parts of an anti-ageing agent, 15-25 parts of paraffin oil, 20-30 parts of high-wear-resisting carbon black, 30-50 parts of semi-reinforcing carbon black and 10-15 parts of active glass fiber powder. A glass fiber canvas heat-insulating layer is arranged between a middle rubber layer and an upper covered rubber layer, and a glass fiber canvas heat-insulating layer is arranged between the middle rubber layer and a lower covered rubber layer. The high-temperature-resisting conveying belt of the steel wire rope can be used under an environment of 250 DEG C for long time and the conveying requirements of some special high-temperature materials are met.
Description
Technical field
The present invention relates to a kind of high temperature-resistance conveyor belt, specifically a kind of cable wire core high-temperature-resisting conveying belt with glass fibre canvas thermal insulation layer.
Background technology
Cable wire core high-temperature-resisting conveying belt is mainly used in the industries such as metallurgy, building materials, chemical industry, is used for the high-temperature materials such as conveying sintering ore, pelletizing ore, cement clinker, lime, coke, chemical fertilizer.The cable wire core high-temperature-resisting conveying belt of prior art is made up of steel rope, intermediate rubber and upper and lower rubber cover, and its advantage is that load-carrying capacity is large, fed distance is long, tensile deformation is little, and shortcoming is that resistance to elevated temperatures is poor, and service life is short.In the time that serviceability temperature exceedes 150 DEG C, sharply decline service life.Its major cause one is that rubber cover bubbles, chaps, hardens, becomes fragile under the condition of high temperature, the 2nd, and the cement properties of steel rope and intermediate rubber sharply declines.Because the high-temperature material of the industries such as now metallurgy, building materials is all more than 200 DEG C, even exceed 300 DEG C or higher, therefore, the cable wire core high-temperature-resisting conveying belt of prior art can not meet the requirement of high-temperature material safety economy conveying.
Summary of the invention
In order to improve serviceability temperature and the life-span of existing cable wire core high-temperature-resisting conveying belt, the invention provides a kind of cable wire core high-temperature-resisting conveying belt, can under-250 DEG C of environment, use for a long time, meet the conveying requirement of some special high-temperature materials.
The technical scheme that the present invention takes is: comprise Steel cord, intermediate gelatine layer, upper covering glue layer, lower covering glue layer, it is characterized in that, described upper covering glue layer, lower covering glue layer are resistant to elevated temperatures polysulphide rubberss, sizing compound formula by weight:
Ethylene propylene diene rubber 70-80 part, chlorosulfonated polyethylene rubber or chlorinated polyethylene rubber or ACM 20-30 part, cumyl peroxide 6-8 part, Sulfur 0.5-1.5 part, zinc oxide 10-15 part, dimethacrylate ethyl 1-3 part, stearic acid 1-2 part, accelerator 2-8 part, aging inhibitor 2-4 part, paraffin oil 15-25 part, high wear-resistant carbon black 20-30 part, semi-reinforcing hydrocarbon black 30-50 part, activity glass fiber powder 10-15 part.
In the formula of above-mentioned sizing material, accelerator can be selected dibenzothiazyl disulfide, diethyldithio-carbamate zinc, zinc dibutyl dithiocarbamate, 2-benzothiazolyl mercaptan, tetramethylthiuram disulfide or its combination; Aging inhibitor can be selected 2,2,4-trimethyl-1,2-dihyaroquinoline, N-PBNA or its combination.
For realizing better high-temperature resistant result, between described intermediate gelatine layer and upper covering glue layer and between intermediate gelatine layer and lower covering glue layer, layer of glass canvas thermal insulation layer is respectively being set.
First by plasticating, mixing, calendering makes upper and lower rubber cover, intermediate rubber film or glass fibre and wipes rubberizing canvas, then through the flat board of colding pressing, upper and lower rubber cover, intermediate film, steel rope or glass fibre are wiped to rubberizing canvas cold isostatic compaction together, finally logical vulcanizing press sulfidization molding under permanent tension state.
Advantage of the present invention and beneficial effect are: 1, described upper and lower covering glue layer has higher resistance to elevated temperatures, ensure non-foaming under 250 DEG C of conditions of high temperature, do not chap, do not harden, do not become fragile, can use for a long time.2, owing to respectively having laid layer of glass canvas thermal insulation layer between upper and lower rubber cover and the intermediate rubber that contains Steel cord, because glass fibre has advantages of that heat resisting temperature is high, heat-proof quality good, thereby effectively stop the heat of high-temperature material to intermediate rubber and wire rope transfers, ensure that the bonding strength between steel rope and intermediate rubber does not decline in the time carrying high temperature material, thereby effectively solve and of the prior artly come unstuck, bubble, spend the problems such as thermal ageing, heat resisting temperature and the service life of having improved load-transfer device.
Brief description of the drawings
Accompanying drawing is cross-sectional structure schematic diagram of the present invention.
In figure, 1 is Steel cord, the 2nd, and intermediate gelatine layer, the 3rd, glass fibre canvas thermal insulation layer, the 4th, upper covering glue layer, the 5th, lower covering glue layer.
Detailed description of the invention
embodiment 1
Cable wire core high-temperature-resisting conveying belt of the present invention, comprises Steel cord 1, intermediate gelatine layer 2, upper covering glue layer 4, lower covering glue layer 5, wherein:
Described upper covering glue layer 4, lower covering glue layer 5 is resistant to elevated temperatures polysulphide rubberss, sizing compound formula is by weight: 70 parts of ethylene propylene diene rubbers, 30 parts of chlorosulfonated polyethylene rubbers, 6 parts of cumyl peroxides, 1 part of Sulfur, 10 parts, zinc oxide, 2 parts of dimethacrylate ethyls, 2 parts of stearic acid, 2 parts of accelerator dibenzothiazyl disulfides, 2 parts of accelerant disulfide tetra methylthiurams, aging inhibitor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline, 2 parts, 2 parts of aging inhibitor N-PBNAs, 15 parts of paraffin oils, 30 parts of high wear-resistant carbon blacks, 30 parts of semi-reinforcing hydrocarbon blacks, 10 parts of activity glass fiber powders.
First by plasticating, mixing, calendering makes upper and lower rubber cover, intermediate rubber film, then through colding pressing flat board by upper and lower rubber cover, intermediate film, steel rope by schematic structure cold isostatic compaction together, finally under permanent tension state, lead to vulcanizing press sulfidization molding.
embodiment 2
Cable wire core high-temperature-resisting conveying belt of the present invention, comprises Steel cord 1, intermediate gelatine layer 2, upper covering glue layer 4, lower covering glue layer 5, wherein:
Described upper covering glue layer 4, lower covering glue layer 5 is resistant to elevated temperatures polysulphide rubberss, sizing compound formula is by weight: 80 parts of ethylene propylene diene rubbers, 20 parts of chlorosulfonated polyethylene rubbers, 7 parts of cumyl peroxides, 1 part of Sulfur, 12 parts, zinc oxide, 2 parts of dimethacrylate ethyls, 2 parts of stearic acid, 1.5 parts of accelerator 2-benzothiazolyl mercaptans, 2 parts, accelerator diethyldithio-carbamate zinc, 1 part of accelerant zinc dibutyl dithiocaarbamate, aging inhibitor 2, 2, 4-trimethyl-1, 2-dihyaroquinoline, 2 parts, 20 parts of paraffin oils, 25 parts of high wear-resistant carbon blacks, 40 parts of semi-reinforcing hydrocarbon blacks, 12 parts of activity glass fiber powders.
Between described intermediate gelatine layer 2 and upper covering glue layer 4 and between intermediate gelatine layer 2 and lower covering glue layer 5, layer of glass canvas thermal insulation layer 3 is respectively being set.
First by plasticating, mixing, calendering makes upper and lower rubber cover, intermediate rubber film and glass fibre and wipes rubberizing canvas, then through the flat board of colding pressing, upper and lower rubber cover, glass fibre are wiped to rubberizing canvas, intermediate film, steel rope by schematic structure cold isostatic compaction together, finally logical vulcanizing press sulfidization molding under permanent tension state.
embodiment 3
Cable wire core high-temperature-resisting conveying belt of the present invention, comprises Steel cord 1, intermediate gelatine layer 2, upper covering glue layer 4, lower covering glue layer 5, wherein:
Described upper covering glue layer 4, lower covering glue layer 5 are resistant to elevated temperatures polysulphide rubberss, sizing compound formula is by weight: 75 parts of ethylene propylene diene rubbers, 25 parts of ACMs, 7.5 parts of cumyl peroxides, 0.5 part of Sulfur, 11 parts, zinc oxide, 2 parts of dimethacrylate ethyls, 2 parts of stearic acid, 1 part of accelerator dibenzothiazyl disulfide, 2 parts of zinc dibutyl dithiocarbamates, 2 parts of 2-benzothiazolyl mercaptans, 1 part of tetramethylthiuram disulfide, aging inhibitor 2,2,4-trimethyl-1,1 part of 2-dihyaroquinoline, 1 part of aging inhibitor N-PBNA.20 parts of paraffin oils, 30 parts of high wear-resistant carbon blacks, 35 parts of semi-reinforcing hydrocarbon blacks, 12 parts of activity glass fiber powders.
Between described intermediate gelatine layer 2 and upper covering glue layer 4 and between intermediate gelatine layer 2 and lower covering glue layer 5, layer of glass canvas thermal insulation layer 3 is respectively being set.
First by plasticating, mixing, calendering makes upper and lower rubber cover, intermediate rubber film and glass fibre and wipes rubberizing canvas, then through the flat board of colding pressing, upper and lower rubber cover, glass fibre are wiped to rubberizing canvas, intermediate film, steel rope by schematic structure cold isostatic compaction together, finally logical vulcanizing press sulfidization molding under permanent tension state.
embodiment 4
Testing result sees the following form:
Claims (1)
1. a cable wire core high-temperature-resisting conveying belt, comprise Steel cord, intermediate gelatine layer, upper covering glue layer, lower covering glue layer, between described intermediate gelatine layer (2) and upper covering glue layer (4) and between intermediate gelatine layer (2) and lower covering glue layer (5), layer of glass canvas thermal insulation layer (3) is respectively being set; It is characterized in that, described upper covering glue layer (4), lower covering glue layer (5) are resistant to elevated temperatures polysulphide rubberss, sizing compound formula by weight:
Ethylene propylene diene rubber 70-80 part, chlorosulfonated polyethylene rubber or chlorinated polyethylene rubber or ACM 20-30 part, cumyl peroxide 6-8 part, Sulfur 0.5-1.5 part, zinc oxide 10-15 part, dimethacrylate ethyl 1-3 part, stearic acid 1-2 part, accelerator 2-8 part, aging inhibitor 2-4 part, paraffin oil 15-25 part, high wear-resistant carbon black 20-30 part, semi-reinforcing hydrocarbon black 30-50 part, activity glass fiber powder 10-15 part;
Accelerator is selected dibenzothiazyl disulfide, diethyldithio-carbamate zinc, zinc dibutyl dithiocarbamate, 2-benzothiazolyl mercaptan, tetramethylthiuram disulfide or its combination;
Described aging inhibitor is selected 2,2,4-trimethyl-1,2-dihyaroquinoline, N-PBNA or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237965.3A CN102745460B (en) | 2012-07-11 | 2012-07-11 | High-temperature-resisting conveying belt of steel wire rope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210237965.3A CN102745460B (en) | 2012-07-11 | 2012-07-11 | High-temperature-resisting conveying belt of steel wire rope |
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| Publication Number | Publication Date |
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| CN102745460A CN102745460A (en) | 2012-10-24 |
| CN102745460B true CN102745460B (en) | 2014-09-17 |
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| CN201210237965.3A Active CN102745460B (en) | 2012-07-11 | 2012-07-11 | High-temperature-resisting conveying belt of steel wire rope |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103242566A (en) * | 2013-05-21 | 2013-08-14 | 江苏福莱欧工业制带有限公司 | Flame retardant conveyor belt |
| CN103910942A (en) * | 2013-08-05 | 2014-07-09 | 安徽欧耐橡塑工业有限公司 | Surface covering rubber of high-temperature-resistant strong-acid/alkali-resistant laminated conveyer belt and preparation method thereof |
| CN103724837A (en) * | 2013-12-16 | 2014-04-16 | 芜湖万润机械有限责任公司 | High-strength rubber sealing ring containing glass fiber |
| CN104194163B (en) * | 2014-08-22 | 2017-05-17 | 河北建强科技有限公司 | EPDM-ENB rubber compound, preparation method and device thereof |
| CN104387675A (en) * | 2014-10-22 | 2015-03-04 | 柳州市颖航汽配有限公司 | Preparation method for rubber for automobile exhaust pipe lifting ring |
| CN104312019B (en) * | 2014-11-14 | 2016-09-14 | 无锡宝通科技股份有限公司 | Glass fiber high-heat-resistant conveying belt covering rubber and preparation method thereof |
| US9962906B1 (en) * | 2016-12-09 | 2018-05-08 | Contitech Transportbandsysteme Gmbh | Anti-stick easy-release conveyor belts |
| CN108912509A (en) * | 2018-07-19 | 2018-11-30 | 尚晴 | A kind of preparation method of high abrasion corrosion proof cable material |
| CN109679177A (en) * | 2019-02-20 | 2019-04-26 | 青岛富耐特矿业科技有限公司 | Wire-mesh core damping rubber blanket peculiar to vessel and preparation method thereof |
| CN110757857B (en) * | 2019-11-20 | 2022-04-05 | 浙江双箭橡胶股份有限公司 | Manufacturing method of high-temperature-resistant aramid fiber conveying belt |
| CN112721360A (en) * | 2020-12-31 | 2021-04-30 | 浙江双箭橡胶股份有限公司 | High-temperature-resistant conveying belt and preparation method thereof |
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Denomination of invention: A steel wire rope core high-temperature resistant conveyor belt Granted publication date: 20140917 Pledgee: China Co. truction Bank Corp Huaibei branch Pledgor: ANHUI ZHONGYI RUBBER BELTS Co.,Ltd. Registration number: Y2024980007855 |
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