CN203510513U - Production device for PVC (Polyvinyl Chloride) sheath material of high-strength and flame-retardant cable - Google Patents
Production device for PVC (Polyvinyl Chloride) sheath material of high-strength and flame-retardant cable Download PDFInfo
- Publication number
- CN203510513U CN203510513U CN201320787900.6U CN201320787900U CN203510513U CN 203510513 U CN203510513 U CN 203510513U CN 201320787900 U CN201320787900 U CN 201320787900U CN 203510513 U CN203510513 U CN 203510513U
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- China
- Prior art keywords
- sheath material
- mixer
- process units
- production device
- hopper
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- 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.)
- Expired - Lifetime
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000003063 flame retardant Substances 0.000 title abstract description 3
- 238000004519 manufacturing process Methods 0.000 title abstract 6
- 229920000915 polyvinyl chloride Polymers 0.000 title abstract 6
- 239000004800 polyvinyl chloride Substances 0.000 title abstract 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 18
- 239000011344 liquid material Substances 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 7
- 238000005453 pelletization Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005469 granulation Methods 0.000 abstract description 3
- 230000003179 granulation Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- 238000003756 stirring Methods 0.000 abstract 3
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- -1 dioctyl ester Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a production device for a PVC (Polyvinyl Chloride) sheath material of a high-strength and flame-retardant cable. The production device comprises a stirring-mixing part and an extruding granulation part, wherein the stirring-mixing part comprises a stirring tank for uniformly mixing liquid and a mixing machine for uniformly mixing liquid and powder; the production device also comprises a weighting and metering part connected between the stirring tank and the mixing machine; the liquid output from the stirring tank is conveyed to the mixing machine after being weighted by the weighting and metering part. The production device has the beneficial effects that the dosage of the uniformly-mixed liquid is controlled through the weighting and metering part, so that the precision of a formula of the PVC sheath material is ensured; heat stored in a granular finished product is sufficiently radiated after the granular finished product is separated out by a suction pipe and is conveyed downwards from a high place by using a conveying part, so that the packaged or stored PVC sheath material can not get damp. The production device has the advantages of simple structure, convenience in use and good use effect.
Description
Technical field
The utility model relates to field of chemical technology, especially relates to a kind of high-strength anti-flaming cable PVC sheath material process units.
Background technology
That the sheath material of cable outer layer plays is fire-retardant, the effect of protection conductor.While producing this kind of PVC sheath material, general adopting process step is: 1) according to percentage by weight, prepare burden; 2) material preparing is fully mixed, this mixing is generally produced in high-speed mixer; 3) material mixing is used double screw extruder to extrude; 4) material of extruding granulation under screw pelletizer effect; 5) granular product processing is packed as required.Above-mentioned processing step is simple, but has following shortcoming: 1) because material comprises liquid material and powder-material, the material directly joining in high-speed mixer is difficult to mix; 2), after granulator granulation completes, because the heat in product does not fully distribute and be wrapped up, there is Moisture Regain in packaged product, affects product and normally use.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, a kind of bed of material process units that protects is provided, this device has not only guaranteed that material is abundant, mix uniformly, and packaged product is not prone to Moisture Regain, the technical scheme adopting is: a kind of high-strength anti-flaming cable PVC sheath material process units, comprise and be uniformly mixed part and extruding pelletization part, the described part that is uniformly mixed comprises the agitator tank for liquid material is mixed, the mixed uniformly mixer of liquid material and powder, it is characterized in that: described process units also comprises the Weighing parts that are connected between described agitator tank and mixer, from the liquid material of agitator tank output, after weighing, described Weighing parts are delivered in described mixer.
Technical characterictic of the present utility model also has: described Weighing parts comprise the material valve being communicated with described agitator tank, batch meter and the meter that is positioned at material valve lower end, and described batch meter is connected with mixer.
Technical characterictic of the present utility model also has: described extruding pelletization partly comprises the double screw extruder being connected with described mixer, the single screw pelletizer being connected with described double screw extruder, and the graininess finished product of exporting from described comminutor enters in hopper I.
Technical characterictic of the present utility model also has: described process units also comprises the moistureproof part of heat radiation, described heat radiation moisture barrier is divided and is comprised that one end is placed in the aspiration channel of described hopper I, and the graininess finished product in hopper I promotes and by transfer unit, from the discharging opening of transfer unit, enters hopper II through aspiration channel.
The beneficial effects of the utility model are: this process units by Weighing component controls mix the consumption of rear liquid material, thereby guaranteed formula for a product accurately; Graininess finished product through aspiration channel separate out, through transfer unit from eminence is carried downwards, the heat being stored in finished product is fully distributed, thereby makes packing or the product that stores there will not be Moisture Regain.The utlity model has advantage simple in structure, easy-to-use, result of use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation, wherein, the 1st, agitator tank, the 2nd, material valve, the 3rd, batch meter, the 4th, mixer, the 5th, double screw extruder, the 6th, single screw pelletizer, the 7th, hopper I, the 8th, aspiration channel, the 9th, transfer unit, the 10th, hopper II, the 11st, meter.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.The utility model discloses a kind of high-strength anti-flaming cable PVC sheath material process units, comprise and be uniformly mixed part and extruding pelletization part, be uniformly mixed part and comprise the mixed uniformly mixer 4 of agitator tank 1, liquid material and powder for liquid material is mixed.In order to realize the accurate-metering of liquid material, this process units also comprises the Weighing parts that are connected between agitator tank 1 and mixer 4, from the liquid material of agitator tank 1 output, after Weighing parts are weighed, is delivered in mixer 4.Weighing parts comprise the material valve 2 being communicated with agitator tank 1, batch meter 3 and the meter 11 that is positioned at material valve 2 lower ends, and batch meter 3 is connected with mixer 4.Concrete, when the liquid material of storing reaches some, be positioned at the valve open of batch meter 3 bottoms in batch meter 3, liquid material is delivered to mixer 4 from batch meter 3.Liquid material comprises 40 parts of DOP (facing dioctyl phthalate), 15 parts of DOS (SA dioctyl ester), and 5 parts of epoxidized soybean oils, are more than weight portion.
This extruding pelletization partly comprises double screw extruder 5 and the single screw pelletizer 6 being connected with mixer, and from single screw pelletizer 6, the graininess finished product of output enters in hopper I 7.
In order to prevent that finished product from getting damp, this process units also comprises the moistureproof part of heat radiation, and its object is heat in product fully to leave, thereby guarantees can due to the existence of heat, not cause product to get damp.Heat radiation moisture barrier is divided and is comprised that one end is placed in the aspiration channel 8 of hopper I 7, and the graininess finished product in hopper I 7 promotes and by transfer unit 9, from the discharging opening of transfer unit 9, enters hopper II 10 through aspiration channel 8.Transfer unit can be a box-type or tank type parts, when granular product enters, carries downwards from its top, guarantees can not disperse everywhere in product conveying, heat radiation process.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (4)
1. a high-strength anti-flaming cable PVC sheath material process units, comprise and be uniformly mixed part and extruding pelletization part, the described part that is uniformly mixed comprises the mixed uniformly mixer of agitator tank, liquid material and powder for liquid material is mixed, it is characterized in that: described process units also comprises the Weighing parts that are connected between described agitator tank and mixer, from the liquid material of agitator tank output, after described Weighing parts are weighed, be delivered in described mixer.
2. according to high-strength anti-flaming cable PVC sheath material process units claimed in claim 1, it is characterized in that: described Weighing parts comprise the material valve being communicated with described agitator tank, batch meter and the meter that is positioned at material valve lower end, and described batch meter is connected with mixer.
3. according to high-strength anti-flaming cable PVC sheath material process units claimed in claim 1; it is characterized in that: described extruding pelletization partly comprises the double screw extruder being connected with described mixer, the single screw pelletizer being connected with described double screw extruder, and the graininess finished product of exporting from described comminutor enters in hopper I.
4. according to high-strength anti-flaming cable PVC sheath material process units claimed in claim 3, it is characterized in that: described process units also comprises the moistureproof part of heat radiation, described heat radiation moisture barrier is divided and is comprised that one end is placed in the aspiration channel of described hopper I, and the graininess finished product in hopper I promotes and by transfer unit, from the discharging opening of transfer unit, enters hopper II through aspiration channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787900.6U CN203510513U (en) | 2013-12-05 | 2013-12-05 | Production device for PVC (Polyvinyl Chloride) sheath material of high-strength and flame-retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787900.6U CN203510513U (en) | 2013-12-05 | 2013-12-05 | Production device for PVC (Polyvinyl Chloride) sheath material of high-strength and flame-retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510513U true CN203510513U (en) | 2014-04-02 |
Family
ID=50369495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787900.6U Expired - Lifetime CN203510513U (en) | 2013-12-05 | 2013-12-05 | Production device for PVC (Polyvinyl Chloride) sheath material of high-strength and flame-retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627624A (en) * | 2018-10-24 | 2019-04-16 | 山东鲁泰控股集团有限公司石墨烯高分子复合材料研发中心 | A kind of production line of graphene modified PVC resin |
| CN112549493A (en) * | 2020-11-22 | 2021-03-26 | 山东八零特种电缆有限公司 | Intelligent high-strength flame-retardant cable PVC sheath material production device |
-
2013
- 2013-12-05 CN CN201320787900.6U patent/CN203510513U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627624A (en) * | 2018-10-24 | 2019-04-16 | 山东鲁泰控股集团有限公司石墨烯高分子复合材料研发中心 | A kind of production line of graphene modified PVC resin |
| CN112549493A (en) * | 2020-11-22 | 2021-03-26 | 山东八零特种电缆有限公司 | Intelligent high-strength flame-retardant cable PVC sheath material production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
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| CX01 | Expiry of patent term |