CN106757450A - A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber - Google Patents
A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber Download PDFInfo
- Publication number
- CN106757450A CN106757450A CN201611094655.5A CN201611094655A CN106757450A CN 106757450 A CN106757450 A CN 106757450A CN 201611094655 A CN201611094655 A CN 201611094655A CN 106757450 A CN106757450 A CN 106757450A
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- Prior art keywords
- valve
- oiling
- tank body
- finish
- heat conduction
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber, belong to production of chemical fibre technical field, including de-oiling tank body, heater box, deflector roll, temperature sensor, circulating heat conduction oil heating tube, valve I, valve II and constant temperature bath, the de-oiling tank body is open trapezium structure；The bottom of the de-oiling tank body is provided with heater box；The heater box is internally provided with circulating heat conduction oil heating tube；One end porch of the circulating heat conduction oil heating tube is provided with valve I, and the bottom of valve I is provided with valve II；The constant temperature bath is arranged on de-oiling groove box house, and the deflector roll is circular guideway, is set to four, is separately positioned on trapezoidal four angles of de-oiling tank body；The temperature sensor is arranged in constant temperature bath.Simple structure of the present invention, can remove 70% or so spinning oil, and can keep the follow-up extensibility of fibre bundle.
Description
Technical field
The invention belongs to production of chemical fibre technical field, a kind of de-oiling agent groove is especially related to.
Background technology
The filtering material of gas filtration and liquid filtering is presently used for, is all common staple fibre, all of chemistry
Chopped fiber all contains a variety of spinning oils, and the main component of these spinning oils has：APES, season the eleventh of the twelve Earthly Branches
Four alcohol fatty acid esters, Span, alkyl phosphate, alkylolamides etc..During chemical fibre spinning, especially
It is that during polypropylene fibre short distance is spun, after fibre bundle shaping, the first procedure seeks to be oiled by the finish groove rod that oils, finish
The friction between fibre bundle can be reduced, during fibre bundle drawing-off, attenuating drawing-down can be completed.But, these
Can all there is certain bad shadow in the presence of finish composition, either gas filtration or liquid filtering, the spinning oil of fiber
Ring, negative interaction is produced to filtering product sometimes, influence product quality.Spinning oil has certain smell, and this smell exists
In gas filtration, particularly apply on air purifier, influence whether the air quality of better purifying space, people is significantly felt
Feel there is a kind of niff, or even somebody's meeting therefore and allergy.In liquid filtering, esp milk filtering, beer
Filtering, beverage filter, edible oil filtering, tap water filter, medical filtration etc., all dislike the smell of this spinning oil very much,
Even smell is less than 3 grades less than textile fabric standard, and people also have a lingering fear, and can the smell of spinning oil be drunk to us
Running water, milk, beverage, edible oil, beer etc. bring the special sense of taste.For these years, filtering material industry is being ground always
Study carefully odorlessness fibrous material, particularly liquid filtration material industry, it is even more too impatient to find a kind of odorlessness filtering material
Use fiber.Minnesota Mining and Manufacturing Company is put goods on the market for many years without finish, static electrification fiber, but production technology is monopolized by it always, import
Price is also very expensive, and although domestic filtering material market be in great demand, but, filtering material industry would rather be located after high cost
Reason reaches odor standards requirement, without import fiber process filtering material, because it is also cheaper than import to compare.Therefore it is existing
Needed badly in the middle of technology and want a kind of new technical scheme to solve this problem.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of for preparing without finish and attached electrostatic polypropylene short fiber
De-oiling agent groove, its simple structure can remove 70% or so spinning oil, and can keep the follow-up extensibility of fibre bundle.
A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber, it is characterized in that：Including de-oiling tank
Body, heater box, deflector roll, temperature sensor, circulating heat conduction oil heating tube, valve I, valve II and constant temperature bath, the de-oiling groove
Casing is open trapezium structure；The bottom of the de-oiling tank body is provided with heater box；The heater box is internally provided with circulation
Heat-conducting oil heating pipe；One end porch of the circulating heat conduction oil heating tube is provided with valve I, and the bottom of valve I is provided with valve
Door II；The constant temperature bath is arranged on de-oiling groove box house, and the deflector roll is circular guideway, is set to four, is separately positioned on
Trapezoidal four angles of de-oiling tank body；The temperature sensor is arranged in constant temperature bath.
The de-oiling agent groove is located at first drafting machine rear of polypropylene short fiber preparation technology flow.
The circulating heat conduction oil heating tube is connected by valve I with heating boiler.
The temperature of the constant temperature bath is 96 DEG C~100 DEG C.
By above-mentioned design, the present invention can bring following beneficial effect：One kind is used for without finish and attached electrostatic third
De-oiling agent groove prepared by synthetic fibre chopped fiber, its simple structure can remove 70% or so spinning oil, and can keep fibre bundle
Follow-up extensibility.After two valve closings set in circulating heat conduction oil heating tube, can be used to prepare normal polypropylene chopped fiber.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is a kind of de-oiling agent slot structure schematic diagram for being prepared without finish and attached electrostatic polypropylene short fiber of the present invention.
1- de-oilings tank body, 2- heater boxes, 3- deflector rolls, 4- temperature sensors, 5- circulating heat conduction oils heating tube, 6- valves in figure
Door I, 7- valves II, 8- constant temperature baths, 9- fibre bundles.
Specific embodiment
A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber, as shown in figure 1, including de-oiling tank
Body 1, heater box 2, deflector roll 3, temperature sensor 4, circulating heat conduction oil heating tube 5, valve I 6, valve II 7 and constant temperature bath 8, institute
It is open trapezium structure to state de-oiling tank body 1；The bottom of the de-oiling tank body 1 is provided with heater box 2；In the heater box 2
Portion is provided with circulating heat conduction oil heating tube 5；One end porch of the circulating heat conduction oil heating tube 5 is provided with valve I 6, valve I
6 bottom is provided with valve II 7；The constant temperature bath 8 is arranged on inside de-oiling tank body 1, and the deflector roll 3 is circular guideway, if
Four are set to, trapezoidal four angles of de-oiling tank body 1 are separately positioned on；The temperature sensor 4 is arranged on constant temperature bath 8
It is interior.
The de-oiling agent groove is located at first drafting machine rear of polypropylene short fiber preparation technology flow.
The circulating heat conduction oil heating tube 5 is connected by valve I 6 with heating boiler.
The temperature of the constant temperature bath 8 is 96 DEG C~100 DEG C.
The present invention spins composite production line for preparing oil-free polypropylene staple fibers with static electricity in polypropylene fibre short distance
On, by melting screw rod A and melting screw rod B respectively as core-skin layer, cortex and sandwich layer are according to matter for dried polypropylene chip
Amount percentage 4:6 are simultaneously added in metering pump of spinning machine, and finish is applied by finish groove oiling roller after fiberizing, are reduced
Friction between monofilament, is conducive to follow-up drawing-off.Fibre bundle 9 first passes around first drafting machine, makes fibre bundle 9 by attenuating
Draw and attenuate, after first drafting machine, by the de-oiling agent groove of present invention design, the valve I 6 and valve II 7 of de-oiling agent groove, it is ensured that
The continuous heating of circulating heat conduction oil heating tube 5, makes the constant temperature of the inside constant temperature bath 8 of de-oiling tank body 1 be maintained at 96 DEG C~100
DEG C, the temperature value of constant temperature bath 8 is shown by temperature sensor 4, if temperature is too low or too high, can be by control valve I 6 and valve
II 7 ensure the constant of temperature value, are passed through along de-oiling tank body 1 by deflector roll 3 by the fibre bundle 9 after first drafting machine
Crossing constant temperature bath 8 carries out de-oiling agent treatment, and de-oiling agent groove here can take off on fibre bundle 9 70% finish, fine afterwards
Dimension tow 9 will also can be drawn and attenuated the line density required to combination process, finally again through de-oiling by twice drawing-off by attenuating
Agent, forming machine, collator are packed and are put in storage after being checked finished product.
The valve I 6 and valve II 7 of present invention setting when closed, can be directly used for the making work of normal polypropylene chopped fiber
In skill flow.
Claims (4)
1. a kind of for the de-oiling agent groove without finish and the preparation of attached electrostatic polypropylene short fiber, it is characterized in that：Including de-oiling tank body
(1), heater box (2), deflector roll (3), temperature sensor (4), circulating heat conduction oil heating tube (5), valve I (6), valve II (7), with
And constant temperature bath (8), the de-oiling tank body (1) is open trapezium structure；The bottom of the de-oiling tank body (1) is provided with heating
Case (2)；The heater box (2) is internally provided with circulating heat conduction oil heating tube (5)；The one of the circulating heat conduction oil heating tube (5)
Valve I (6) is provided with end entrance, the bottom of valve I (6) is provided with valve II (7)；The constant temperature bath (8) is arranged on de-oiling
Tank body (1) is internal, and the deflector roll (3) is circular guideway, is set to four, is separately positioned on the trapezoidal of de-oiling tank body (1)
Four angles；The temperature sensor (4) is arranged in constant temperature bath (8).
2. according to claim 1 a kind of for the de-oiling agent groove without finish and the preparation of attached electrostatic polypropylene short fiber, it is special
Levying is：The de-oiling agent groove is located at first drafting machine rear of polypropylene short fiber preparation technology flow.
3. according to claim 1 a kind of for the de-oiling agent groove without finish and the preparation of attached electrostatic polypropylene short fiber, it is special
Levying is：The circulating heat conduction oil heating tube (5) is connected by valve I (6) with heating boiler.
4. according to claim 1 a kind of for the de-oiling agent groove without finish and the preparation of attached electrostatic polypropylene short fiber, it is special
Levying is：The temperature of the constant temperature bath (8) is 96 DEG C~100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094655.5A CN106757450A (en) | 2016-12-02 | 2016-12-02 | A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094655.5A CN106757450A (en) | 2016-12-02 | 2016-12-02 | A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106757450A true CN106757450A (en) | 2017-05-31 |
Family
ID=58883742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611094655.5A Pending CN106757450A (en) | 2016-12-02 | 2016-12-02 | A kind of de-oiling agent groove for being prepared without finish and attached electrostatic polypropylene short fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106757450A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042857A (en) * | 1990-04-18 | 1992-01-07 | Nitto Boseki Co Ltd | Method for continuously deoiling glass fiber-based cloth |
| JP2001049523A (en) * | 1999-05-31 | 2001-02-20 | Toray Ind Inc | Production of acrylic fiber |
| CN2500692Y (en) * | 2001-11-20 | 2002-07-17 | 上海市合成纤维研究所 | Equipment for drying densifying of polyacrylonitrile fibre presoma |
| CN2519910Y (en) * | 2001-12-31 | 2002-11-06 | 中国石化上海石油化工股份有限公司 | Oiling/deoiling tester for filament |
| CN2785728Y (en) * | 2005-04-21 | 2006-06-07 | 山东大学 | Ultrasonic cleaning machine |
| JP2007321254A (en) * | 2006-05-30 | 2007-12-13 | Teijin Techno Products Ltd | Washing apparatus and washing method for traveling fiber |
| CN201695114U (en) * | 2010-06-14 | 2011-01-05 | 湖南中泰特种装备有限责任公司 | Protofilament cleaning system device |
| CN102628212A (en) * | 2012-04-06 | 2012-08-08 | 武汉理工大学 | Carbon fiber surface treatment method based on ultrasonic strengthening |
| CN102677200A (en) * | 2012-05-22 | 2012-09-19 | 中国科学院山西煤炭化学研究所 | Polyacrylonitrile as-formed fiber rinsing bath and application |
| CN103320968A (en) * | 2013-07-12 | 2013-09-25 | 天津工业大学 | Manufacturing method for filament non-woven fabric |
| CN103320880A (en) * | 2013-05-13 | 2013-09-25 | 吉林省华纺纤维制造有限公司 | Preparation method for oil-free polypropylene staple fibers with static electricity |
| CN205295562U (en) * | 2015-12-24 | 2016-06-08 | 中国石油天然气股份有限公司 | Carbon fiber precursor washing device |
| CN205474148U (en) * | 2016-03-18 | 2016-08-17 | 杭州九隆芳纶有限公司 | Washing scrubber |
-
2016
- 2016-12-02 CN CN201611094655.5A patent/CN106757450A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042857A (en) * | 1990-04-18 | 1992-01-07 | Nitto Boseki Co Ltd | Method for continuously deoiling glass fiber-based cloth |
| JP2001049523A (en) * | 1999-05-31 | 2001-02-20 | Toray Ind Inc | Production of acrylic fiber |
| CN2500692Y (en) * | 2001-11-20 | 2002-07-17 | 上海市合成纤维研究所 | Equipment for drying densifying of polyacrylonitrile fibre presoma |
| CN2519910Y (en) * | 2001-12-31 | 2002-11-06 | 中国石化上海石油化工股份有限公司 | Oiling/deoiling tester for filament |
| CN2785728Y (en) * | 2005-04-21 | 2006-06-07 | 山东大学 | Ultrasonic cleaning machine |
| JP2007321254A (en) * | 2006-05-30 | 2007-12-13 | Teijin Techno Products Ltd | Washing apparatus and washing method for traveling fiber |
| CN201695114U (en) * | 2010-06-14 | 2011-01-05 | 湖南中泰特种装备有限责任公司 | Protofilament cleaning system device |
| CN102628212A (en) * | 2012-04-06 | 2012-08-08 | 武汉理工大学 | Carbon fiber surface treatment method based on ultrasonic strengthening |
| CN102677200A (en) * | 2012-05-22 | 2012-09-19 | 中国科学院山西煤炭化学研究所 | Polyacrylonitrile as-formed fiber rinsing bath and application |
| CN103320880A (en) * | 2013-05-13 | 2013-09-25 | 吉林省华纺纤维制造有限公司 | Preparation method for oil-free polypropylene staple fibers with static electricity |
| CN103320968A (en) * | 2013-07-12 | 2013-09-25 | 天津工业大学 | Manufacturing method for filament non-woven fabric |
| CN205295562U (en) * | 2015-12-24 | 2016-06-08 | 中国石油天然气股份有限公司 | Carbon fiber precursor washing device |
| CN205474148U (en) * | 2016-03-18 | 2016-08-17 | 杭州九隆芳纶有限公司 | Washing scrubber |
Non-Patent Citations (1)
| Title |
|---|
| 刘玉军等: "《纺粘合熔喷非织造布手册》", 30 April 2014 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |