CN201922511U - Extruding machine set for producing peroxide cross-linking cable material - Google Patents
Extruding machine set for producing peroxide cross-linking cable material Download PDFInfo
- Publication number
- CN201922511U CN201922511U CN2010206060554U CN201020606055U CN201922511U CN 201922511 U CN201922511 U CN 201922511U CN 2010206060554 U CN2010206060554 U CN 2010206060554U CN 201020606055 U CN201020606055 U CN 201020606055U CN 201922511 U CN201922511 U CN 201922511U
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- loss type
- weight
- weight loss
- type electronic
- extruding
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- 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
- B29C48/04—Particle-shaped
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- 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
- B29C48/92—Measuring, controlling or regulating
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- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92676—Weight
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Glanulating (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruding machine set for producing a peroxide cross-linking cable material, which comprises a raw material bin, a storage tank, a host machine with double screw rods, an extruding and granulating machine, an eccentric water fog dicing cutter, a centrifugal dehydrator and a boiling bed. The extruding machine set for producing the peroxide cross-linking cable material is characterized by also comprising an antioxidant material bin, two weight loss type electronic balances and a weight loss type metering pump, wherein a feed port of one weight loss type electronic balance is connected with a discharge port of the raw material bin, and a discharge port of the weight loss type electronic balance is connected with a feed port of the host machine with the double screw rods; a feed port of the other weight loss type electronic balance is connected with a discharge port of the antioxidant material bin, and a discharge port of the other weight loss type electronic balance is connected with the feed port of the host machine with the double screw rods; and a feed port of the weight loss type metering pump is connected with a discharge port of the storage tank, and a discharge port of the weight loss type metering pump is connected with the feed port of the host machine with the double screw rods. In this way, when the peroxide cross-linking cable material is produced, the weight of each component of a raw material can be accurately controlled by using the weight loss type electronic balances and the weight loss type metering pump, so that the material performance of the peroxide cross-linking cable material meets technical requirements, and qualified products are produced.
Description
Technical field
The utility model relates to a kind of unit of extruding, and specifically, relates to a kind of unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS.
Background technology
In plastic extruding forming equipment, plastic extruder is referred to as main frame usually, and equipment such as the material loading cooling supporting with it, pelletizing, plastic extruding forming then are called subsidiary engine.Plastic extruder can mate with different subsidiary engines, forms various plastics extruding production lines, produces various plastic products.As a complete unit, the plastic extruder group is formed by the main and auxiliaries two large divisions.Because the plastic extruder drop temperature is higher, plastics become the melt shape, are difficult for setting, need cool off earlier to come pelletizing again or cool off simultaneously in pelletizing.At present, the plastic extruder group has two steps type to extrude unit, and the unit of extruding of this structure comprises former feed bin, feeding machine, storage tank, twin-screw main frame, extruding granulator, pelleter, dewaterer and ebullated bed.The discharging opening of former feed bin is positioned at the top of feeding machine; the discharging opening of feeding machine links to each other with the charging aperture of twin-screw main frame; the discharging opening of storage tank links to each other with the charging aperture of twin-screw main frame; the discharging opening of twin-screw main frame is connected with the charging aperture of extruding granulator; the discharging opening of extruding granulator links to each other with the charging aperture of pelleter; the discharging opening of pelleter links to each other with the charging aperture of dewater unit, and the discharging opening of dewater unit links to each other with the charging aperture of ebullated bed.Raw material can be extruded by the extruding pelletization machine head after twice fusion, mixing by this two steps type plastic extruder group.Because the peroxide crosslinking cable is very high for the requirement of raw material components percentage by weight, this structure extrude unit, because high-precision raw material weight control device is not set, be difficult to guarantee charging precision, so can not satisfy the specification requirement of producing the peroxide crosslinking CABLE MATERIALS.
The utility model content
Technical problem to be solved in the utility model provides a kind of unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS, to satisfy the accurately requirement of control peroxide crosslinking CABLE MATERIALS raw material components weight ratio, produces the product that meets specification requirement.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS, comprise former feed bin, storage tank, twin-screw main frame, extruding granulator, eccentric water smoke pelleter, centrifugal dehydrator and ebullated bed, it is characterized in that, also comprise antioxidant feed bin, two weight-loss type electronic scales and a weight-loss metering pump, wherein, the charging aperture of a weight-loss type electronic scale is connected with the discharging opening of former feed bin, and its discharging opening is connected with the charging aperture of described twin-screw main frame; The charging aperture of another weight-loss type electronic scale is connected with the discharging opening of antioxidant feed bin, and its discharging opening is connected with the charging aperture of described twin-screw main frame; The charging aperture of weight-loss metering pump is connected with the discharging opening of storage tank, and its discharging opening is connected with the charging aperture of described twin-screw main frame.
Compared with prior art, the technical solution of the utility model has been added weight-loss type electronic scale, weight-loss metering pump and antioxidant feed bin.The weight-loss type electronic scale can accurately be controlled the weight of solid material, the weight that the weight-loss metering pump can the liquid with precise control raw material, and adding antioxidant can enhance product performance, and increases environmental suitability and service life.Like this, aborning, owing to each composition weight of raw material can accurately be controlled with weight-loss type electronic scale and weight-loss metering pump, and added antioxidant, thereby can produce the peroxide crosslinking CABLE MATERIALS that meets specification requirement.
Description of drawings
Fig. 1 is an assembling schematic diagram of the present utility model.
Among the figure, 1. former feed bin, 2. storage tank, 3. twin-screw main frame, 4. extruding granulator, 5. eccentric water smoke pelleter, 6. centrifugal dehydrator, 7. ebullated bed, 8. antioxidant feed bin, 9. weight-loss type electronic scale, 10. weight-loss type electronic scale, 11. weight-loss metering pumps.
The specific embodiment
As shown in Figure 1; a kind of unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS of the present utility model comprises former feed bin 1, storage tank 2, twin-screw main frame 3, extruding granulator 4, eccentric water smoke pelleter 5, centrifugal dehydrator 6, ebullated bed 7, antioxidant feed bin 8, weight-loss type electronic scale 9, weight-loss type electronic scale 10 and weight-loss metering pump 11.Wherein, the discharging opening of former feed bin 1 links to each other with the charging aperture of weight-loss type electronic scale 9, and the discharging opening of weight-loss type electronic scale 9 links to each other with the charging aperture of twin-screw main frame 3; The discharging opening of antioxidant feed bin 8 links to each other with the charging aperture of weight-loss type electronic scale 10, and the discharging opening of weight-loss type electronic scale 10 links to each other with the charging aperture of twin-screw main frame 3; The discharging opening of storage tank 2 links to each other with the charging aperture of weight-loss metering pump 11, and the discharging opening of weight-loss metering pump 11 links to each other with the charging aperture of twin-screw main frame 3; The discharging opening of twin-screw main frame 3 links to each other with the charging aperture of extruding granulator 4; the discharging opening of extruding granulator 4 links to each other with the charging aperture of eccentric water smoke pelleter 5; the discharging opening of eccentric water smoke pelleter 5 links to each other with the charging aperture of centrifugal dehydrator 6, and the discharging opening of centrifugal dehydrator 6 links to each other with the charging aperture of ebullated bed 7.
The course of work of this unit is: at first, add raw material in former feed bin 1, antioxidant feed bin 8 and storage tank 2, wherein, former feed bin 1 is used to add solid material, and storage tank 2 is used to add liquid charging stock, and antioxidant feed bin 8 is used to add antioxidant.Then, solid material enters weight-loss type electronic scale 9 from the discharging opening of former feed bin 1, enters the twin-screw main frame 3 from discharging opening through the raw material of weight-loss type electronic scale 9 accurate observing and controlling.Simultaneously, antioxidant enters the weight-loss type electronic scale 10 through accurately entering twin-screw main frame 3 after the observing and controlling from the discharging opening of antioxidant feed bin 8.Liquid charging stock enters the weight-loss metering pump 11 through accurately entering twin-screw main frame 3 after the observing and controlling from the discharging opening of storage tank 2.In twin-screw main frame 3, solid material, antioxidant and liquid charging stock are through high-temperature fusion and mixingly extrude from discharging opening, enter subsequently and pass through high-temperature fusion and mixing in the extruding granulator 4 once more, and extrude from the head discharge opening.Billot process water smoke eccentric water smoke pelleter 5 of extruding from extruding granulator 4 cools off and is cut into graininess, and then enters centrifugal dehydrator 6, and pellet and moisture are left.At last, pellet enters reduction product moisture content the ebullated bed 7 from the discharging opening of centrifugal dehydrator 6.
This structure extrude unit, added weight-loss type electronic scale 9,10 and weight-loss metering pump 11.Weight-loss type electronic scale 9 can accurately be controlled the weight of solid material, and weight-loss type electronic scale 10 can accurately be controlled the weight of antioxidant, the weight that weight-loss metering pump 11 can the liquid with precise control raw material.Like this, in process of production, each composition weight of raw material can accurately be controlled with weight-loss type electronic scale 9,10 and weight-loss metering pump 11, thereby makes properties of product satisfy the specification requirement of peroxide crosslinking CABLE MATERIALS.
Further, different with feedstock property according to processing technology, described extruding granulator 4 can be chosen as single screw extruder pelletizer or double-screw extruding pelletizing machine.
Claims (3)
1. unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS, comprise former feed bin (1), storage tank (2), twin-screw main frame (3), extruding granulator (4), eccentric water smoke pelleter (5), centrifugal dehydrator (6) and ebullated bed (7), it is characterized in that, also comprise antioxidant feed bin (8), weight-loss type electronic scale (9,10) and weight-loss metering pump (11), wherein, the charging aperture of weight-loss type electronic scale (9) is connected with the discharging opening of former feed bin (1), and its discharging opening is connected with the charging aperture of described twin-screw main frame (3); The charging aperture of weight-loss type electronic scale (10) is connected with the discharging opening of antioxidant feed bin (8), and its discharging opening is connected with the charging aperture of described twin-screw main frame (3); The charging aperture of weight-loss metering pump (11) is connected with the discharging opening of storage tank (2), and its discharging opening is connected with the charging aperture of described twin-screw main frame (3).
2. according to the described unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS of claim 1, it is characterized in that described extruding granulator (4) is single screw extruder pelletizer.
3. according to the described unit of extruding that is used to produce the peroxide crosslinking CABLE MATERIALS of claim 1, it is characterized in that described extruding granulator (4) is the double-screw extruding pelletizing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206060554U CN201922511U (en) | 2010-11-15 | 2010-11-15 | Extruding machine set for producing peroxide cross-linking cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206060554U CN201922511U (en) | 2010-11-15 | 2010-11-15 | Extruding machine set for producing peroxide cross-linking cable material |
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| Publication Number | Publication Date |
|---|---|
| CN201922511U true CN201922511U (en) | 2011-08-10 |
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| CN2010206060554U Expired - Fee Related CN201922511U (en) | 2010-11-15 | 2010-11-15 | Extruding machine set for producing peroxide cross-linking cable material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294764A (en) * | 2011-08-24 | 2011-12-28 | 昆山科信橡塑机械有限公司 | Two-stage banburying production unit for low-smoke and halogen-free cable materials |
| CN103042622A (en) * | 2013-01-08 | 2013-04-17 | 江苏德威新材料股份有限公司 | Preparation method for 110Kv and above semiconductive chemical crosslinking shielding material and equipment |
| CN103072214A (en) * | 2013-01-08 | 2013-05-01 | 江苏德威新材料股份有限公司 | Preparation method and device for 110kV-and-above insulating material capable of chemically crosslinking |
| CN105171948A (en) * | 2015-08-19 | 2015-12-23 | 上海华特汽车配件有限公司 | Automatic preparing and granulating method for ethylene-methyl acrylate (EMA) thermal expansion materials |
| CN109910264A (en) * | 2019-03-19 | 2019-06-21 | 无锡市万邦塑业有限公司 | A kind of process units and its production method of non-halogen flame-retardant cable |
-
2010
- 2010-11-15 CN CN2010206060554U patent/CN201922511U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294764A (en) * | 2011-08-24 | 2011-12-28 | 昆山科信橡塑机械有限公司 | Two-stage banburying production unit for low-smoke and halogen-free cable materials |
| CN102294764B (en) * | 2011-08-24 | 2013-09-11 | 昆山科信橡塑机械有限公司 | Two-stage banburying production unit for low-smoke and halogen-free cable materials |
| CN103042622A (en) * | 2013-01-08 | 2013-04-17 | 江苏德威新材料股份有限公司 | Preparation method for 110Kv and above semiconductive chemical crosslinking shielding material and equipment |
| CN103072214A (en) * | 2013-01-08 | 2013-05-01 | 江苏德威新材料股份有限公司 | Preparation method and device for 110kV-and-above insulating material capable of chemically crosslinking |
| CN103042622B (en) * | 2013-01-08 | 2015-02-04 | 江苏德威新材料股份有限公司 | Preparation method for 110Kv and above semiconductive chemical crosslinking shielding material and equipment |
| CN103072214B (en) * | 2013-01-08 | 2015-06-10 | 江苏德威新材料股份有限公司 | Preparation method and device for 110kV-and-above insulating material capable of chemically crosslinking |
| CN105171948A (en) * | 2015-08-19 | 2015-12-23 | 上海华特汽车配件有限公司 | Automatic preparing and granulating method for ethylene-methyl acrylate (EMA) thermal expansion materials |
| CN109910264A (en) * | 2019-03-19 | 2019-06-21 | 无锡市万邦塑业有限公司 | A kind of process units and its production method of non-halogen flame-retardant cable |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111115 |