CN209257467U - Polyethylene glass winding structure wall pipe production system - Google Patents
Polyethylene glass winding structure wall pipe production system Download PDFInfo
- Publication number
- CN209257467U CN209257467U CN201822186455.3U CN201822186455U CN209257467U CN 209257467 U CN209257467 U CN 209257467U CN 201822186455 U CN201822186455 U CN 201822186455U CN 209257467 U CN209257467 U CN 209257467U
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- screw extruder
- single screw
- squeezes out
- material strip
- double screw
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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 40
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 40
- -1 Polyethylene Polymers 0.000 title claims abstract description 38
- 239000011521 glass Substances 0.000 title claims abstract description 35
- 238000004804 winding Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 72
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 229920001903 high density polyethylene Polymers 0.000 description 11
- 239000004700 high-density polyethylene Substances 0.000 description 11
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 239000002994 raw material Substances 0.000 description 7
- 239000011152 fibreglass Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001936 parietal effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a kind of polyethylene glass winding structure wall pipe production systems, it includes that sheet inner wall layer band squeezes out unit and outer tubular wall layer band extrusion unit, it includes that the first double screw extruder, the first single screw extrusion machine and sheet material strip squeeze out head that sheet inner wall layer band, which squeezes out unit, first double screw extruder is provided with main spout and side spout, and the discharge port of the first double screw extruder and the first single screw extrusion machine passes through runner respectively and is connected to first-class road junction and second road junction that sheet material strip squeezes out head；It includes that the second double screw extruder, the second single screw extrusion machine and tubulose material strip squeeze out head that outer tubular wall layer band, which squeezes out unit, second double screw extruder is provided with main spout and side spout, and the discharge port of the second double screw extruder and the second single screw extrusion machine passes through runner respectively and is connected to first-class road junction and second road junction that tubulose material strip squeezes out head.The utility model can effectively improve glass material mixing uniformity, improve product rigidity.
Description
Technical field
The utility model relates to plastic pipe processing technique field, especially a kind of polyethylene glass winding structure wall pipe
Production system.
Background technique
In the drainage system in city, plastic pipe using more and more.To improve the property for resisting extraneous pressure, impact
Can, in tube wall periphery, different form reinforcing rib is set.There are mainly two types of common: one is most represented using direct extrusion molding
Be double-wall corrugated pipe: another kind be with it is helically-wound shaped represent be double-wall pipe and polyethylene winding structure wall pipe.
Polyethylene winding structure wall pipe is widely used with its excellent performance.Polyethylene winding structure wall pipe
It is hot technique winding pipe using high-density polyethylene resin as main raw material(s), using hot winding shaping process, with polypropylene
Single-wall corrugated pipe is auxiliary support structure, a kind of manufactured special construction wall tube material with higher critical external compressive resistance ability.
Produce high rigidity tubing especially heavy caliber pipe when, must just take following manner: one increases winding solid wall pipe
The number of plies be to increase the thickness of flat material strip；Second is that the number of plies for increasing winding skeleton pipe is come；Third is that increasing the diameter of skeleton pipe；Fourth is that
The thickness for increasing the material strip of cladding skeleton pipe reaches the requirement of product design ring stiffness, and shortcoming is that raw materials consumption is more,
The winding time is long, and product is heavy and at high cost；Five use polyethylene glass winding structure wall pipe.
The hybrid mode of existing polyethylene winding structure wall pipe, polyethylene raw material and glass fiber material is premixing side
Two kinds of raw materials are stirred in mixing arrangement, then are fed into extruder and are extruded by formula, and there are the mixing of glass material is uneven
The problem of, cause the content of glass in the polyethylene material of molten condition after squeezing out locally excessively high, locally the problems such as deficiency, influences to produce
The performance of product.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of polyethylene glass winding structure pipe
Material production system can be improved glass material mixing uniformity, to effectively improve product rigidity.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of polyethylene glass winding structure wall pipe production system, it is characterised in that: squeezed out including sheet inner wall layer band
Unit and outer tubular wall layer band squeeze out unit, and it includes the first double screw extruder, first single spiral shell that sheet inner wall layer band, which squeezes out unit,
Bar extruder and sheet material strip squeeze out head, and the first double screw extruder is provided with main spout and side spout, first pair of spiral shell
The discharge port of bar extruder and the first single screw extrusion machine passes through runner respectively and is connected to the first-class of sheet material strip extrusion head
Road junction and second road junction；Outer tubular wall layer band squeeze out unit include the second double screw extruder, the second single screw extrusion machine and
Tubulose material strip squeezes out head, and the second double screw extruder is provided with main spout and side spout, the second double screw extruder and
The discharge port of second single screw extrusion machine passes through runner respectively and is connected to the first-class road junction and second that tubulose material strip squeezes out head
Runner mouth.
Moreover, it further includes the first pressurizing single screw extruder that the sheet inner wall layer band, which squeezes out unit, first pressurization is single
Screw extruder is set to the feed end or discharge end of the first double screw extruder, i.e. the first pressurizing single screw extruder goes out
Material mouth is connected to the main spout of the first double screw extruder by runner；Or first pressurizing single screw extruder feed inlet
The discharge port of the first double screw extruder is connected by runner, the discharge port of the first pressurizing single screw extruder is connected by runner again
It is connected to the first-class road junction that sheet material strip squeezes out head.
Moreover, it further includes the second pressurizing single screw extruder that the outer tubular wall layer band, which squeezes out unit, second pressurization is single
Screw extruder is set to the feed end or discharge end of the second double screw extruder, i.e. the second pressurizing single screw extruder goes out
Material mouth is connected to the main spout of the second double screw extruder by runner；Or second pressurizing single screw extruder feed inlet
The discharge port of the second double screw extruder is connected by runner, the discharge port of the second pressurizing single screw extruder is connected by runner again
It is connected to the first-class road junction that tubulose material strip squeezes out head.
Moreover, the tubulose material strip that the outer tubular wall layer band squeezes out unit, which squeezes out head, is provided with skeleton pipe feed inlet.
It the advantages of the utility model and has the beneficial effect that
1, the polyethylene glass winding structure wall pipe production system of the utility model, using polyethylene/polypropylene is former
Material is placed in double screw extruder the mode mixed, heated, is plasticized, is homogenized with fiberglass reinforced material, can be good
Realize that polyethylene/polypropylene is mixed with the uniform of fiberglass reinforced material, after raw material squeezes out, fiberglass reinforced material is evenly distributed, Neng Gouyou
Effect improves tubing rigidity, enhances product performance.
2, the polyethylene glass winding structure wall pipe production system of the utility model, using pressurizing single screw extruder pair
Mixture carry out it is secondary homogenize and pressurized operation, so that mixture is more swimmingly entered and squeeze out in head, realize and squeeze out head
Extrusion, improve polyethylene glass mixture and homogenize degree, improve product quality.
3, the polyethylene glass winding structure wall pipe production method of the utility model can effectively improve the mixing of glass material
Uniformity, to improve product rigidity.
Detailed description of the invention
Fig. 1 is the first embodiment structure schematic diagram of the utility model；
Fig. 2 is second of embodiment structure schematic diagram of the utility model；
Fig. 3 is the third embodiment structure schematic diagram of the utility model.
Appended drawing reference
The second double screw extruder of 1-, 2- the second twin-screw extrusion owner spout, 3- the second double screw extruder side feed
Material mouth, the 6th runner of 4-, the second pressurizing single screw of 5- extruder, 6- roller, the second single screw extrusion machine of 7-, the 4th runner of 8-,
9- tubulose material strip squeezes out head first runner mouth, 10- tubulose material strip squeezes out head second flow channel mouth, 11- tubulose material strip extruder
Head, 12- skeleton pipe, the first single screw extrusion machine of 13-, 14- sheet material strip squeeze out head, 15- sheet material strip squeezes out head first
Runner mouth, 16- sheet material strip squeeze out head second flow channel mouth, 17- second flow channel, 18- first runner, 19- first pressurize single spiral shell
Bar extruder, the first double screw extruder of 20-, 21- the first twin-screw extrusion owner spout, the first double screw extruder of 22-
Side spout, 23- tubular polyethylene glass outer wall layer material strip, 24- piece shaped polyethylene glass inner wall layer material strip, 25- third flow channel,
The 5th runner of 26-.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
Embodiment 1:
A kind of polyethylene glass winding structure wall pipe production system, as shown in fig. 1 comprising sheet inner wall layer band squeezes
Unit and outer tubular wall layer band squeeze out unit out, and it includes the first double screw extruder 20, first that sheet inner wall layer band, which squeezes out unit,
Single screw extrusion machine 13 and sheet material strip squeeze out head 14, and the first double screw extruder is provided with main spout 21 and side spout
22, the discharge port of the first double screw extruder is connected to the first-class road junction that sheet material strip squeezes out head by first runner 18
15；The discharge port of first single screw extrusion machine is connected to the second road junction that sheet material strip squeezes out head by second flow channel 17
16。
It includes the second double screw extruder 1, the second single screw extrusion machine 7 and tubulose material strip that outer tubular wall layer band, which squeezes out unit,
Head 11 is squeezed out, the second double screw extruder is provided with main spout 2 and side spout 3, the discharging of the second double screw extruder
Mouth is connected to the first-class road junction 9 that tubulose material strip squeezes out head by third flow channel 25 respectively, and the second single screw extrusion machine goes out
Material mouth is connected to the second road junction 10 that tubulose material strip squeezes out head by the 4th runner 8.Outer tubular wall layer band squeezes out unit
Tubulose material strip squeezes out the skeleton pipe feed inlet that head is provided with skeleton pipe 12.
Embodiment 2:
As shown in Fig. 2, it further includes the first pressurizing single screw extruder 19 that sheet inner wall layer band, which squeezes out unit, first pressurization
Single screw extrusion machine is set to the feed end of the first double screw extruder, i.e. the discharge port of the first pressurizing single screw extruder passes through
5th runner 26 is connected to the main spout of the first double screw extruder.
It further includes the second pressurizing single screw extruder 5 that outer tubular wall layer band, which squeezes out unit, which squeezes out
Machine is set to the feed end of the second double screw extruder, i.e. the discharge port of the second pressurizing single screw extruder passes through the 6th runner 4
It is connected to the main spout of the second double screw extruder.Other are same as embodiment 1.
Embodiment 3:
As shown in figure 3, it further includes the first pressurizing single screw extruder 19 that sheet inner wall layer band, which squeezes out unit, first pressurization
Single screw extrusion machine is set to the discharge end of the first double screw extruder, i.e. the feed inlet of the first pressurizing single screw extruder passes through
5th runner 26 connects the discharge port of the first double screw extruder, and the discharge port of the first pressurizing single screw extruder passes through first again
Runner 18 is connected to the first-class road junction that sheet material strip squeezes out head.
It further includes the second pressurizing single screw extruder 5 that outer tubular wall layer band, which squeezes out unit, which squeezes out
Machine is set to the discharge end of the second double screw extruder, i.e. the feed inlet of the second pressurizing single screw extruder passes through the 6th runner 4
The discharge port of the second double screw extruder is connected, the discharge port of the second pressurizing single screw extruder passes through third flow channel 25 again and connects
The first-class road junction of head is squeezed out to tubulose material strip.Other are same as embodiment 1.
A kind of polyethylene glass winding structure wall pipe production method using above-mentioned production system comprising following step
It is rapid:
1) unit extruding sheet inner wall layer material strip is squeezed out by sheet inner wall layer band: polyethylene raw material is added to sheet
Parietal layer band squeezes out the main spout of the first double screw extruder of unit, and fiberglass reinforced material is added to the first double screw extruder
Side spout, heated, be plasticized in the first double screw extruder, be homogenized and form polyethylene glass mixed melting material, will
High-density polyethylene resin, which is added into the first single screw extrusion machine, to be heated, is plasticized, being homogenized that form high density polyethylene (HDPE) molten
Melting material；Polyethylene glass mixed melting material and high density polyethylene (HDPE) melting charge enter sheet material strip extrusion head and are extruded into sheet
Polyethylene glass inner wall layer material strip 24, and be wound on roller 6, form polyethylene glass winding structure wall pipe inner wall layer；It is logical
The first pressurizing single screw extruder is crossed to pressurize to the polyethylene glass mixed melting material that the first double screw extruder squeezes out.
2) unit is squeezed out by outer tubular wall layer band and squeezes out tubulose outer wall layer material strip: polyethylene raw material is added to outside tubulose
Parietal layer band squeezes out the main spout of the second double screw extruder of unit, and fiberglass reinforced material is added to the second double screw extruder
Side spout, heated, be plasticized in the second double screw extruder, be homogenized and form polyethylene glass mixed melting material, will
High-density polyethylene resin, which is added into the second single screw extrusion machine, to be heated, is plasticized, being homogenized that form high density polyethylene (HDPE) molten
Melting material；Polyethylene glass mixed melting material enters tubulose material strip with high density polyethylene (HDPE) melting charge and skeleton pipe and squeezes out head extrusion
Tubular polyethylene glass outer wall layer material strip 23 is formed, and is helically wound around the pipe material inner wall layer outer surface of step 1) formation, is formed
Polyethylene glass winding structure wall pipe outer wall layer.The secondary of polyethylene glass mixed melting material is homogenized and pressurization steps, is led to
The second pressurizing single screw extruder is crossed to pressurize to the polyethylene glass mixed melting material that the second double screw extruder squeezes out.
Fiberglass reinforced material is short glass fiber, short carbon fiber, short limestone fiber, or continuous glass fiber, continuous carbon fiber
Dimension, continuous limestone fiber.
Though the utility model discloses embodiment and attached drawing, it will be appreciated by those skilled in the art that: it is not departing from
In the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications be all it is possible, therefore, this
The range of utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (4)
1. a kind of polyethylene glass winding structure wall pipe production system, it is characterised in that: squeezed out including sheet inner wall layer band single
Member and outer tubular wall layer band squeeze out unit, and it includes the first double screw extruder, the first single screw rod that sheet inner wall layer band, which squeezes out unit,
Extruder and sheet material strip squeeze out head, and the first double screw extruder is provided with main spout and side spout, the first twin-screw
The discharge port of extruder and the first single screw extrusion machine passes through runner respectively and is connected to the first runner that sheet material strip squeezes out head
Mouth and second road junction；It includes the second double screw extruder, the second single screw extrusion machine and pipe that outer tubular wall layer band, which squeezes out unit,
Shape material strip squeezes out head, and the second double screw extruder is provided with main spout and side spout, the second double screw extruder and the
The discharge port of two single screw extrusion machines passes through runner respectively and is connected to first-class road junction and second that tubulose material strip squeezes out head
Road junction.
2. polyethylene glass winding structure wall pipe production system according to claim 1, it is characterised in that: the sheet
It further includes the first pressurizing single screw extruder that inner wall layer band, which squeezes out unit, which is set to first pair
The discharge port of the feed end or discharge end of screw extruder, i.e. the first pressurizing single screw extruder is connected to first by runner
The main spout of double screw extruder；Or first pressurizing single screw extruder feed inlet pass through runner connect the first twin-screw
The discharge port of extruder, the discharge port of the first pressurizing single screw extruder pass through runner again and are connected to sheet material strip extrusion head
First-class road junction.
3. polyethylene glass winding structure wall pipe production system according to claim 1, it is characterised in that: the tubulose
It further includes the second pressurizing single screw extruder that outer wall layer band, which squeezes out unit, which is set to second pair
The discharge port of the feed end or discharge end of screw extruder, i.e. the second pressurizing single screw extruder is connected to second by runner
The main spout of double screw extruder；Or second pressurizing single screw extruder feed inlet pass through runner connect the second twin-screw
The discharge port of extruder, the discharge port of the second pressurizing single screw extruder pass through runner again and are connected to tubulose material strip extrusion head
First-class road junction.
4. polyethylene glass winding structure wall pipe production system according to claim 1, it is characterised in that: the tubulose
The tubulose material strip that outer wall layer band squeezes out unit squeezes out head and is provided with skeleton pipe feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186455.3U CN209257467U (en) | 2018-12-25 | 2018-12-25 | Polyethylene glass winding structure wall pipe production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186455.3U CN209257467U (en) | 2018-12-25 | 2018-12-25 | Polyethylene glass winding structure wall pipe production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257467U true CN209257467U (en) | 2019-08-16 |
Family
ID=67561163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186455.3U Active CN209257467U (en) | 2018-12-25 | 2018-12-25 | Polyethylene glass winding structure wall pipe production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466053A (en) * | 2018-12-25 | 2019-03-15 | 天津业和科技有限公司 | Polyethylene glass winding structure wall pipe production system and production method |
| CN112747177A (en) * | 2021-01-08 | 2021-05-04 | 康泰塑胶科技集团有限公司 | Pressure-bearing prefabricated sealing ring double-wall corrugated pipe, forming system and forming method |
| CN113754937A (en) * | 2021-08-18 | 2021-12-07 | 上海兴道科技有限公司 | Double-wall winding pipe made of high-density polyethylene steel strips |
-
2018
- 2018-12-25 CN CN201822186455.3U patent/CN209257467U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466053A (en) * | 2018-12-25 | 2019-03-15 | 天津业和科技有限公司 | Polyethylene glass winding structure wall pipe production system and production method |
| CN109466053B (en) * | 2018-12-25 | 2024-04-02 | 天津业和科技有限公司 | Production system and production method for polyethylene glass fiber winding structure wall pipe |
| CN112747177A (en) * | 2021-01-08 | 2021-05-04 | 康泰塑胶科技集团有限公司 | Pressure-bearing prefabricated sealing ring double-wall corrugated pipe, forming system and forming method |
| CN113754937A (en) * | 2021-08-18 | 2021-12-07 | 上海兴道科技有限公司 | Double-wall winding pipe made of high-density polyethylene steel strips |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: Room 307, No. 29 Yangming Street, Daoli District, Harbin City, Heilongjiang Province, 150076 Patentee after: Hao Jianzhong Address before: 301600, No. 3 Liaoning Road, Ziya Circular Economy Industrial Zone, Jinghai County, Tianjin City (revoked) Patentee before: TIANJIN YEHE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |