CN104810087A - Heat resisting electric wire for spray dryer - Google Patents
Heat resisting electric wire for spray dryer Download PDFInfo
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- CN104810087A CN104810087A CN201510171424.9A CN201510171424A CN104810087A CN 104810087 A CN104810087 A CN 104810087A CN 201510171424 A CN201510171424 A CN 201510171424A CN 104810087 A CN104810087 A CN 104810087A
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- silver
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- conductor cable
- electric wire
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Abstract
The invention discloses a heat resisting electric wire for a spray dryer. The heat resisting electric wire for the spray dryer comprises an eight layer external protection layers, conductor cable cores and tensile metal hoses, wherein the eight layer external protection layers are composed of a butyronitrile insulation layer, a silicone rubber insulation layer, a chlorosulfonated ethylene propylene protection sleeve layer, a silver-coated nickel strip shielding layer, a silver-coated aluminum strip armor layer, a nonmagnetic metal armor layer, a copper plastic silver-coated nickel strip compound polyethylene protection sleeve layer and a low smoke zero halogen polyethylene protection sleeve layer from the inside out in sequence, the conductor cable cores are two groups of silver-coated annealed aluminum alloy conductor cable cores and wrapped among the butyronitrile insulation layer, the silicone rubber insulation layer and the chlorosulfonated ethylene propylene protection sleeve layer, and the metal hoses are three silver plated aluminum alloy metal hoses. The heat resisting electric wire for the spray dryer has the advantages of tensile and durable, good high temperature resistance, and good insulating effects.
Description
Technical field
The invention belongs to electric wire field, particularly relate to a kind of spray dryer fire resistant electric wire.
Background technology
Spray dryer can have multiple use, such as to the drying of pharmaceuticals, to the drying of crops, in crops, and such as sesame seed products, and electric wire is all installed in drying machine, and the electric wire in drying machine has its special quality needs.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of tension durable in use, high temperature resistant, the spray dryer fire resistant electric wire that insulation effect is good.
The present invention takes following technical scheme to realize: a kind of spray dryer fire resistant electric wire, it comprises eight layers of external protection, conductor cable core and metal hose, eight layers of external protection are followed successively by butyronitrile insulating barrier from inside to outside, silicone rubber insulation layer, chlorosulfonation second propylene restrictive coating, silver-plated nickel strap screen, silver-plated aluminium strip armour, nonmagnetic metal armour, copper moulds silver-plated nickel strap composite polyethylene restrictive coating and low smoke and zero halogen pe sheath layer, described conductor cable core is silver-plated annealed Al-alloy conductor cable core, be provided with two groups, be extruded in butyronitrile insulating barrier, between silicone rubber insulation layer and chlorosulfonation second propylene restrictive coating, often organizing silver-plated annealed Al-alloy conductor cable core is by three groups of silver-plated annealed Al-alloy conductor thread cores, the zinc-plated nickel strap screen of one deck of the outer wrapping of three groups of silver-plated annealed Al-alloy conductor thread cores, the zinc-plated copper strips screen of one deck and silver coated aluminum B alloy wire drainage silk composition, it is inner that described silver coated aluminum B alloy wire drainage silk is extruded in zinc-plated copper strips screen, often organize silver-plated annealed Al-alloy conductor thread core inside and extrude two silver-plated annealed Al-alloy conductors, described metal hose is silver coated aluminum alloying metal flexible pipe, be provided with three, wherein two are evenly extruded in chlorosulfonation second propylene restrictive coating inside, other one is arranged between two groups of silver-plated annealed Al-alloy conductor cable cores, pierce into the zinc-plated copper strips screen of two groups of silver-plated annealed Al-alloy conductor cable cores in interior.
Often organize silver-plated annealed Al-alloy conductor thread core inside and also extrude one group of zinc-plated copper wire drainage silk.
The present invention has following beneficial effect in sum: this kind of electric wire tension is durable in use, high temperature resistant, and insulation effect is good.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of spray dryer fire resistant electric wire, it comprises eight layers of external protection, conductor cable core and metal hose, eight layers of external protection are followed successively by butyronitrile insulating barrier 3 from inside to outside, silicone rubber insulation layer 4, chlorosulfonation second propylene restrictive coating 5, silver-plated nickel strap screen 6, silver-plated aluminium strip armour 7, nonmagnetic metal armour 8, copper moulds silver-plated nickel strap composite polyethylene restrictive coating 9 and low smoke and zero halogen pe sheath layer 10, described conductor cable core is silver-plated annealed Al-alloy conductor cable core 1, be provided with two groups, be extruded in butyronitrile insulating barrier 3, between silicone rubber insulation layer 4 and chlorosulfonation second propylene restrictive coating 5, often organizing silver-plated annealed Al-alloy conductor cable core 1 is by three groups of silver-plated annealed Al-alloy conductor thread cores 11, the zinc-plated nickel strap screen 12 of one deck of the outer wrapping of three groups of silver-plated annealed Al-alloy conductor thread cores 11, the zinc-plated copper strips screen 13 of one deck and silver coated aluminum B alloy wire drainage silk 14 form, it is inner that described silver coated aluminum B alloy wire drainage silk 14 is extruded in zinc-plated copper strips screen 13, often organize silver-plated annealed Al-alloy conductor thread core 11 inside and extrude two silver-plated annealed Al-alloy conductors.
Embodiment: described metal hose is silver coated aluminum alloying metal flexible pipe 2, be provided with three, wherein two are evenly extruded in chlorosulfonation second propylene restrictive coating 5 inside, other one is arranged between two groups of silver-plated annealed Al-alloy conductor cable cores 1, pierces into the zinc-plated copper strips screen 13 of two groups of silver-plated annealed Al-alloy conductor cable cores 1 in interior.
Often organize silver-plated annealed Al-alloy conductor thread core 11 inside and also extrude one group of zinc-plated copper wire drainage silk 111.
Outer wrapping one deck silicone rubber insulation layer 4 of described butyronitrile insulating barrier 3, outer wrapping one deck chlorosulfonation second propylene restrictive coating 5 of described silicone rubber insulation layer 4, the silver-plated nickel strap screen 6 of outer wrapping one deck of described chlorosulfonation second propylene restrictive coating 5, the silver-plated aluminium strip armour 7 of outer wrapping one deck of described silver-plated nickel strap screen 6, outer wrapping one deck nonmagnetic metal armour 8 of described silver-plated aluminium strip armour 7, outer wrapping one deck copper of described nonmagnetic metal armour 8 moulds silver-plated nickel strap composite polyethylene restrictive coating 9, described copper moulds outer wrapping one deck low smoke and zero halogen pe sheath layer 10 of silver-plated nickel strap composite polyethylene restrictive coating 9.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (2)
1. a spray dryer fire resistant electric wire, it comprises eight layers of external protection, conductor cable core and metal hose, it is characterized in that: eight layers of external protection are followed successively by butyronitrile insulating barrier from inside to outside, silicone rubber insulation layer, chlorosulfonation second propylene restrictive coating, silver-plated nickel strap screen, silver-plated aluminium strip armour, nonmagnetic metal armour, copper moulds silver-plated nickel strap composite polyethylene restrictive coating and low smoke and zero halogen pe sheath layer, described conductor cable core is silver-plated annealed Al-alloy conductor cable core, be provided with two groups, be extruded in butyronitrile insulating barrier, between silicone rubber insulation layer and chlorosulfonation second propylene restrictive coating, often organizing silver-plated annealed Al-alloy conductor cable core is by three groups of silver-plated annealed Al-alloy conductor thread cores, the zinc-plated nickel strap screen of one deck of the outer wrapping of three groups of silver-plated annealed Al-alloy conductor thread cores, the zinc-plated copper strips screen of one deck and silver coated aluminum B alloy wire drainage silk composition, it is inner that described silver coated aluminum B alloy wire drainage silk is extruded in zinc-plated copper strips screen, often organize silver-plated annealed Al-alloy conductor thread core inside and extrude two silver-plated annealed Al-alloy conductors, described metal hose is silver coated aluminum alloying metal flexible pipe, be provided with three, wherein two are evenly extruded in chlorosulfonation second propylene restrictive coating inside, other one is arranged between two groups of silver-plated annealed Al-alloy conductor cable cores, pierce into the zinc-plated copper strips screen of two groups of silver-plated annealed Al-alloy conductor cable cores in interior.
2. spray dryer fire resistant electric wire according to claim 1, is characterized in that: often organize silver-plated annealed Al-alloy conductor thread core inside and also extrude one group of zinc-plated copper wire drainage silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171424.9A CN104810087A (en) | 2015-04-13 | 2015-04-13 | Heat resisting electric wire for spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171424.9A CN104810087A (en) | 2015-04-13 | 2015-04-13 | Heat resisting electric wire for spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810087A true CN104810087A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510171424.9A Pending CN104810087A (en) | 2015-04-13 | 2015-04-13 | Heat resisting electric wire for spray dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104810087A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529063A (en) * | 2016-01-21 | 2016-04-27 | 安徽远征电缆科技有限公司 | Silver plated aluminum plastic nickel strip composite insulated and shielded electric wire |
| CN105529061A (en) * | 2016-01-23 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Silver-plated steel strip armored ethylene propylene sheathed cable |
| CN105529085A (en) * | 2016-01-27 | 2016-04-27 | 安徽光复电缆有限公司 | Silver-plated aluminium plastic nickel strip composite insulating cable |
| CN105551595A (en) * | 2016-01-27 | 2016-05-04 | 安徽光复电缆有限公司 | Heat-resistant armour sheathed wire |
| CN105551594A (en) * | 2016-01-27 | 2016-05-04 | 安徽天龙电器线缆集团有限公司 | Silver-plated aluminum-plastic nickel tape polyvinyl chloride sheathed cable |
| CN105551653A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Heat-resisting cable |
| CN105551655A (en) * | 2016-01-25 | 2016-05-04 | 安徽华泰电缆科技有限公司 | 150 degrees centigrade motor drainage electric wire |
| CN105551637A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Firefighting high-temperature-resistant cable |
| CN105551587A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Firefighting flame-retardant drainage cable |
| CN105719739A (en) * | 2016-01-25 | 2016-06-29 | 安徽华泰电缆科技有限公司 | Fire-fighting heatproof wire |
| CN105719735A (en) * | 2016-01-21 | 2016-06-29 | 安徽德源电缆集团有限公司 | Copper plastic aluminum band composite wrapping strip armored cable |
| CN105719738A (en) * | 2016-01-25 | 2016-06-29 | 安徽华泰电缆科技有限公司 | High-temperature-resistant insulation wire |
-
2015
- 2015-04-13 CN CN201510171424.9A patent/CN104810087A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529063A (en) * | 2016-01-21 | 2016-04-27 | 安徽远征电缆科技有限公司 | Silver plated aluminum plastic nickel strip composite insulated and shielded electric wire |
| CN105719735A (en) * | 2016-01-21 | 2016-06-29 | 安徽德源电缆集团有限公司 | Copper plastic aluminum band composite wrapping strip armored cable |
| CN105551653A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Heat-resisting cable |
| CN105551637A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Firefighting high-temperature-resistant cable |
| CN105551587A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Firefighting flame-retardant drainage cable |
| CN105529061A (en) * | 2016-01-23 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Silver-plated steel strip armored ethylene propylene sheathed cable |
| CN105551655A (en) * | 2016-01-25 | 2016-05-04 | 安徽华泰电缆科技有限公司 | 150 degrees centigrade motor drainage electric wire |
| CN105719739A (en) * | 2016-01-25 | 2016-06-29 | 安徽华泰电缆科技有限公司 | Fire-fighting heatproof wire |
| CN105719738A (en) * | 2016-01-25 | 2016-06-29 | 安徽华泰电缆科技有限公司 | High-temperature-resistant insulation wire |
| CN105529085A (en) * | 2016-01-27 | 2016-04-27 | 安徽光复电缆有限公司 | Silver-plated aluminium plastic nickel strip composite insulating cable |
| CN105551595A (en) * | 2016-01-27 | 2016-05-04 | 安徽光复电缆有限公司 | Heat-resistant armour sheathed wire |
| CN105551594A (en) * | 2016-01-27 | 2016-05-04 | 安徽天龙电器线缆集团有限公司 | Silver-plated aluminum-plastic nickel tape polyvinyl chloride sheathed cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |