CN105082498B - A kind of operating method of twin-screw extrusion production system - Google Patents
A kind of operating method of twin-screw extrusion production system Download PDFInfo
- Publication number
- CN105082498B CN105082498B CN201510541136.8A CN201510541136A CN105082498B CN 105082498 B CN105082498 B CN 105082498B CN 201510541136 A CN201510541136 A CN 201510541136A CN 105082498 B CN105082498 B CN 105082498B
- Authority
- CN
- China
- Prior art keywords
- hopper
- towers
- feed paddle
- raw material
- paddle machine
- Prior art date
- 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.)
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Classifications
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
-
- 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
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
Abstract
A kind of operating method of twin-screw extrusion production system, during production, first by feedstock delivery to feed paddle machine side, open gland, opening blade makes its rotation, raw material is poured into feed paddle machine, raw material is broken into powdered by blade, discharge nozzle is entered to basement by discharging opening, fall into hopper, the spiral rotating in hopper is by feedstock transportation to opposite side, into tremie pipe through feeding riser by feedstock transportation hopper, liquid slurry is processed into double screw extruder, shaping is extruded from extrusion；Simple in construction, reasonable in design, operating method is simple, and manufacturing cost is low, and using effect is good, is easy to worker's transferring raw material, greatly reduces the labor intensity of worker, and production efficiency is high, and quality of the present invention is secure, durable, can long-term use be hardly damaged.
Description
Technical field
The present invention relates to plastic extrusion technical field, especially a kind of operating method of twin-screw extrusion production system.
Background technology
At present, plastics screw extruder is during applied to the high-elastic elastomer material hybrid process of haloflex, by
Contain moisture content and cooperation in the processing differences of haloflex material and common plastic material, and haloflex material
Low molecular weight volatile thing in agent, common screw extruder are the moisture content being unable to reach in discharge material in process and waved
The technological requirement of stimulating food, so as to influence the product quality of the high-elastic elastomer material of mixed haloflex after curing and add
Performance, therefore, the high-elastic elastomer material of haloflex being machined into using common screw extrusion can not be applied to rubber work
In the production of industry.
In view of the foregoing, the structure of existing double screw extruder needs to improve.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of behaviour of twin-screw extrusion production system
Make method, simple in construction, reasonable in design, operating method is simple, and manufacturing cost is low, and using effect is good, is easy to worker's transferring raw material,
Greatly reduce the labor intensity of worker, production efficiency is high, and quality of the present invention is secure, durable, can it is long-term use of not
It is fragile.
The present invention to achieve these goals, adopts the following technical scheme that：A kind of operation of twin-screw extrusion production system
Method, the twin-screw extrusion production system be by：Double screw extruder, hopper, No.1 material tower, No. two material towers, No. three material towers,
No. four material towers, extruder, basement, feed paddle machine, gland, blade, discharge nozzle, hopper, spiral, feeding riser, blanking
Pipe is formed；The feeding end of double screw extruder sets hopper, and discharge end is connected by pipeline sets gradually No.1 material tower, No. two material
Tower, No. three material towers, No. four material towers and extruder, feed paddle machine, the charging are set on the ground of double screw extruder side
Gland is set above mixer, and internal bottom sets blade, the centrally disposed discharging opening of bottom, ground where feed paddle machine
Lower section basement is set, hopper is set in basement, and corresponding hopper sets discharge nozzle, material below the discharging opening of feed paddle machine
Case inner bottom part sets spiral, and the discharge end of hopper sets inclined feeding riser, and hopper bottom end coils are lifted with feeding
The tremie pipe tilted down is set between the feeding mouth of pipe, and the discharging opening of the feeding lifting pipe end is arranged at the upper of hopper
Side.
During production, first by feedstock delivery to feed paddle machine side, gland is opened, opening blade makes its rotation, by raw material
Pour into feed paddle machine, raw material is broken into powdered by blade, and the raw material in feed paddle machine is on the increase, and bottom is by powder
Broken raw material enters discharge nozzle to basement by discharging opening, falls into hopper, the spiral rotating in hopper, by the raw material of crushing by
Side is delivered to opposite side, into tremie pipe, through feeding riser by the feedstock transportation of crushing to ground, falls into hopper,
Liquid slurry is processed into double screw extruder, shaping is extruded from extrusion, enters No.1 material tower, two along pipeline successively
Number material tower, No. three material towers, No. four material towers are machined to standard requirement, then extrude wire insulation glue by extruder.
The beneficial effects of the invention are as follows：The present invention is simple in construction, and reasonable in design, operating method is simple, and manufacturing cost is low, makes
It is good with effect, it is easy to worker's transferring raw material, greatly reduces the labor intensity of worker, production efficiency is high, and quality of the present invention has
Ensure, it is durable, when output is big, continuously can not shut down operating daily 24 hours of January, can long-term use be hardly damaged, it is suitable
Close popularity application.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is general assembly structural representation；
In Fig. 1：Double screw extruder 1, hopper 2,5, No. four material towers 6 of the material tower of material tower 4, three of No.1 material tower 3, two, squeeze
Go out machine 7, basement 8, feed paddle machine 9, gland 10, blade 11, discharge nozzle 12, hopper 13, spiral 14, feeding riser 15,
Tremie pipe 16.
Embodiment
The present invention is described in further detail with embodiment with reference to embodiment：
Embodiment 1
The feeding end of double screw extruder 1 sets hopper 2, and discharge end is connected by pipeline sets gradually No.1 material tower 3, two
Number the material tower 6 of material tower 5, four of material tower 4, three and extruder 7, feed paddle machine is set on the ground of the side of double screw extruder 1
9, the top of feed paddle machine 9 sets gland 10, and internal bottom sets blade 11, the centrally disposed discharging opening of bottom, entered
Expect that the lower section on mixer 9 place ground sets basement 8, hopper 13 is set in basement 8, under the discharging opening of feed paddle machine 9
The corresponding hopper 13 in side sets discharge nozzle 12, and the inner bottom part of hopper 13 sets spiral 14, and the discharge end of hopper 13 sets inclined feeding
Riser 15, the tremie pipe tilted down is set between the end of 13 bottom spiral of hopper 14 and the feeding mouth of feeding riser 15
16, the discharging opening of the end of feeding riser 15 is arranged at the top of hopper 2.
Embodiment 2
During production, first by feedstock delivery to the side of feed paddle machine 9, gland 10 is opened, opening blade 11 makes its rotation, will
Raw material is poured into feed paddle machine 9, and raw material is broken into powdered by blade 11, and the raw material in feed paddle machine 9 is on the increase, bottom
The raw material that portion has been crushed enters discharge nozzle 12 to basement 8 by discharging opening, falls into hopper 13, the spiral 14 in hopper 13 revolves
Turn, the raw material of crushing is delivered to opposite side by side, into tremie pipe 16, through feeding riser 15 by the feedstock transportation of crushing
To ground, fall into hopper 2, liquid slurry is processed into double screw extruder 1, shaping is extruded from extrusion, according to
It is secondary to be machined to standard requirement along pipeline into 5, No. four material towers 6 of material tower of material tower 4, three of No.1 material tower 3, two, then by extruding
Machine 7 extrudes wire insulation glue.
Claims (1)
1. a kind of operating method of twin-screw extrusion production system, the twin-screw extrusion production system be by：Twin-screw extrusion
Machine (1), hopper (2), No.1 material tower (3), No. two material towers (4), No. three material towers (5), No. four material towers (6), extruder (7), underground
Room (8), feed paddle machine (9), gland (10), blade (11), discharge nozzle (12), hopper (13), spiral (14), feeding riser
(15), tremie pipe (16) is formed；It is characterized in that：The feeding end of double screw extruder (1) sets hopper (2), and discharge end passes through
Pipeline, which is connected, sets gradually No.1 material tower (3), No. two material towers (4), No. three material towers (5), No. four material towers (6) and extruder (7), double
Feed paddle machine (9) is set on the ground of screw extruder (1) side, gland (10) is set above the feed paddle machine (9),
Internal bottom sets blade (11), the centrally disposed discharging opening of bottom, is configured where feed paddle machine (9) below ground
Lower room (8), basement (8) is interior to set hopper (13), and hopper (13) setting is corresponded to below the discharging opening of feed paddle machine (9) and is discharged
Manage (12), hopper (13) inner bottom part sets spiral (14), and the discharge end of hopper (13) sets inclined feeding riser (15), material
The tremie pipe (16) tilted down, institute are set between case (13) bottom spiral (14) end and the feeding mouth of feeding riser (15)
The discharging opening for stating feeding riser (15) end is arranged at the top of hopper (2)；
Gland (10) is opened, opening blade (11) makes its rotation, and raw material is poured into feed paddle machine (9), and blade (11) is by original
Material is broken into powdered, and the raw material in feed paddle machine (9) is on the increase, and the raw material that bottom has been crushed is entered by discharging opening
Expects pipe (12) is fallen into hopper (13), spiral (14) rotation in hopper (13), by the raw material of crushing by one to basement (8)
Side is delivered to opposite side, into tremie pipe (16), through feeding riser (15) by the feedstock transportation of crushing to ground, falls into material
Struggle against in (2), be processed to liquid slurry into double screw extruder (1), be extruded shaping from extrusion, enter successively along pipeline
No.1 material tower (3), No. two material towers (4), No. three material towers (5), No. four material towers (6) are machined to standard requirement, then by extruder (7)
Extrude wire insulation glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541136.8A CN105082498B (en) | 2015-08-23 | 2015-08-23 | A kind of operating method of twin-screw extrusion production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541136.8A CN105082498B (en) | 2015-08-23 | 2015-08-23 | A kind of operating method of twin-screw extrusion production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105082498A CN105082498A (en) | 2015-11-25 |
| CN105082498B true CN105082498B (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510541136.8A Active CN105082498B (en) | 2015-08-23 | 2015-08-23 | A kind of operating method of twin-screw extrusion production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112776206B (en) * | 2021-04-08 | 2021-07-20 | 长沙科成高分子材料有限公司 | Flame-retardant modified plastic and forming equipment thereof |
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| CN102152640B (en) * | 2010-12-03 | 2015-03-11 | 珠海艾派克微电子有限公司 | Ink box capable of preventing ink nozzle from being touched and imaging device using same |
| 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 |
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| Publication number | Publication date |
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| CN105082498A (en) | 2015-11-25 |
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