CN106637752A - Oil applying device for fiber production and controller method - Google Patents
Oil applying device for fiber production and controller method Download PDFInfo
- Publication number
- CN106637752A CN106637752A CN201610952428.5A CN201610952428A CN106637752A CN 106637752 A CN106637752 A CN 106637752A CN 201610952428 A CN201610952428 A CN 201610952428A CN 106637752 A CN106637752 A CN 106637752A
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- Prior art keywords
- finish
- liquid
- oil
- blowoff
- storing liquid
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007380 fibre production Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 147
- 239000000835 fiber Substances 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims description 43
- 239000003463 adsorbent Substances 0.000 claims description 37
- 239000007921 spray Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 7
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 94
- 239000006096 absorbing agent Substances 0.000 description 15
- 239000004698 Polyethylene Substances 0.000 description 7
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 238000009987 spinning Methods 0.000 description 7
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/18—Sealing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an oil applying device for fiber production. The oil applying device comprises an oil storing box, a high-position liquid storing device, an ejecting device and a delivery pump; the oil storing box is connected with the high-position liquid storing device through a pipeline, and the delivery pump is arranged on the pipeline; the set position of the high-position liquid storing device is higher than that of the ejecting device, and the high-position liquid storing device is connected with the ejecting device through an output pipeline. According to the oil applying device and a control method, oil is applied to fiber bundles through the device, the oil applying uniformity is good, and the oil applying rate is high; in addition, the delivery pump can intermittently run, and energy saving and consumption reducing can be achieved; meanwhile, the oil flow can be easily controlled, and oil is saved.
Description
Technical field
The invention belongs to fiber production apparatus technical field, specifically, is related to a kind of dress that oils for fiber production
Put and control method.
Background technology
Fiber applications extensively, can be made into fine rule, the end of a thread and the rope made of hemp, papermaking or can also be made into fibrage when knitting felt；Simultaneously
Also it is commonly used to manufacture unclassified stores, and composite is collectively constituted with unclassified stores.Need to be oiled in fiber production process,
Thin film is covered with fiber surface；Oil the feel that fiber can be made to have smooth, soft, improves the antistatic behaviour of fiber, reduces
Friction between fiber and fiber and between fiber and other objects, additionally, can also improve the wearability of fiber, level-dyeing property and fixation
Property etc..
Superhigh molecular weight polyethylene fibers, with the characteristic such as high-strength and high-modulus, light weight, low temperature resistant, with carbon fiber, aramid fiber and claim
For three big high-performance fibers.Adopting solution spinning processes high-performance polyethylene fibres spinning at present, i.e., using suitable organic more
Solvent, will dissolve under hot conditions of the polyvinyl resin with super-high molecular weight of viscosity average molecular weigh at least 1,000,000 more than 150 DEG C,
Extruded from suitable spinning pack by double screw extruder, and it is logical from being dried in hot tank with certain speed and draft ratio
Cross, by up- coiler coiling and molding, spinning after the wait of balance a period of time is processed.In order to improve the coherent of fiber, flatness, anti-quiet
Electrically, lousiness, the probability of fracture of wire are reduced, improves finished fiber quality, being dried between hot tank and up- coiler oiling device is provided with.
Oiling device in the market has various ways.Representative has two kinds, and one kind is that spinning tow is direct
Wind on oil tanker, so as to reach contact of the tow with finish；One kind is that finish is sprayed into tow from atomizer by pump.This two
Although kind oiling device and method are attained by the effect oiled to tow, but still have obvious shortcoming.When winding on oil tanker,
That part in directly contact oil tanker face can fully oil in tow, but the tow part in non-direct contact oil tanker face oils not
Uniformly, insufficient, tow lousiness rate in test of spinning after directly resulting in increases, and product quality declines.Another kind by atomizer to
Tow oil spout, can so avoid the occurrence of the inadequate, non-continuous event that oils, but atomizer oils and is substantially in excess
Oil, and oil spout can impact to the tension force of tow, and tow can increase and extraneous friction, fracture of wire, lousiness easily occur and increase
The phenomenons such as many.
The Chinese patent of Application No. 201510840199.3 discloses a kind of oiling device for production of chemical fibre,
Including the first oiling roller and the second oiling roller, first oiling roller and the second oiling roller are located at the both sides of chemical fibre, described
Oil groove is installed below the first oiling roller and the second oiling roller, groove lid is installed at the top of the oil groove, have in the groove lid
Some through holes, there is oil reservoirs in the groove lid, the radian of the groove lid matches with the first oiling roller, the second oiling roller；It is described
Petroleum pipeline is installed, the petroleum pipeline is connected with the first oil pump between oil reservoirs and oil groove, stream is also associated with the petroleum pipeline
Gauge.Which is oiled using oil tanker takeup type, and oil can be reclaimed, and has saved certain oil mass, but presence oils
Uneven, insufficient defect.
The Chinese patent of Application No. CN201520674967.8 discloses a kind of oiling device for fiber production；Bag
Fuel reserve tank, upper oil pipe line and spray bar, the upper oil pipe line connection fuel reserve tank and spray bar are included, is provided with the spray bar some
Nozzle opening, the spray bar includes upper and lower two-layer, respectively the first spray bar and the second spray bar, the first spray bar and the second spray
It is fibre bundle between oil pipe；Fuel gauging pump is installed on the upper oil pipe line；It is provided with below second spray bar
Oil trap.Which is oiled using upper and lower two-layer spray bar, easy splash, is wasted also easy levels and is oiled inconsistent leading
Cause is uneven, and also easily oil excess, and finishing oil pump needs uninterrupted operating in refueling process, does not meet energy-saving requirement.
Describe a kind of relatively new oiling method in patent CN 104611776, its oiling device by tapered cover,
Upper oil-pan, lower oil pan, pump group into.Tapered cover is placed on upper oil-pan top, between the two slightly space, and oil is full of gap, lower oil pan
It is put in the lower section of upper oil-pan.Spinning slides to upper oil-pan edge from tapered cover, while being oiled by the finish of spilling in gap, spins
The unnecessary oil plate edge that can be oiled is wiped off on silk, it is ensured that oiling will not be excessive.Unnecessary oil can be caught by lower oil pan, prevent wave
Take and pollute.Although this oiling method is simple, can not quantitative accurate oil, the evening ratio that oils is not high.
In sum, the uniformity that oils having in current oiling device is not high, the excess that oils having, and disturbs tow to lead
Tension force during stretching, affects product uniformity；What is had is less efficient, is unfavorable for long-term production；Not meeting for having is energy-saving
Require, finishing oil pump needs uninterrupted operating in refueling process.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, there is provided it is a kind of for fiber production
Oily device and control method, are particularly suited for oiling high-performance polyethylene tow.The present invention proposes oiling device and control
Method, is oiled by the device to fibre bundle, and the uniformity that oils is good, and oil applying rate is high, and delivery pump can be interrupted operating, can
It is energy-saving, while being easily controlled finish flow, finish is saved, environment and waste are polluted without finish, reduce production cost.
To solve above-mentioned technical problem, the present invention is using the basic conception of technical scheme：
An object of the present disclosure is to provide a kind of oiling device for fiber production, including finish storage tank, high-order liquid storage
Device, blowoff and delivery pump, the finish storage tank is connected with high-order device for storing liquid by pipeline, and the pipeline is provided with defeated
Send pump；High-order device for storing liquid is arranged higher than blowoff, and is connected with blowoff by output pipe.
In the oiling method that finish is sprayed into tow from atomizer by pump in the production of existing fiber, finishing oil pump needs company
Finish is delivered to nozzle by continuous non-stop run, is not only consumed energy big, while the service life of finishing oil pump is also greatly shortened.This
High-order device for storing liquid is provided with bright oiling device, the position of setting is higher than blowoff, with certain difference in height.Conveying
Pump can be in high-order device for storing liquid finish liquid level, step work, supplement finish.Finish in high-order device for storing liquid
Again can using self gravitation enter blowoff in spray, fibre bundle is oiled, during need not be pressurized, also easily control
Liquefaction agent flux.
Further, the bottom of the high-order device for storing liquid is provided with liquid outlet, and liquid outlet is filled by output pipe with spraying
Put connection, the output pipe is provided with control valve and flow detector, the signal output part of the flow detector with
The control end connection of control valve.
Flow detector in output pipe can detect finish flow with real-time online, and flow signal is fed back into control
Valve processed, control valve is received makes a response after signal, and by controlling aperture flow is controlled, therefore, by simple and easy to do control
Oil mass can be accurately controlled, it is easy to operate.
Further, liquid level detection device is provided with the high-order device for storing liquid, the signal of the liquid level detection device is defeated
Go out end to be connected with the control device of delivery pump.
The liquid level signal teletransmission of high-order device for storing liquid to the control device of delivery pump, is worked as a high position by liquid level detection device
Liquid level declines in device for storing liquid, and during less than minimum level setting value, delivery pump is opened, and conveys finish to high-order device for storing liquid, directly
When liquid level is higher than highest level set value in high-order device for storing liquid, delivery pump quits work.Circulate in this way, between delivery pump
Formula of having a rest supplements finish in high-order device for storing liquid.
Minimum level setting value is the first preset value in the present invention, and highest level setpoint is the in the present invention
Two preset values.First preset value and the second preset value can as needed and the specification size of high-order device for storing liquid is set
Put.
Further, the high-order device for storing liquid is provided with the air valve for keeping internal and external pressure balance, in the air valve
Filtering material is installed；
Preferably, one or more of the filtering material in cotton, activated carbon, filter paper.
Further, also including adsorbent equipment, the adsorbent equipment is arranged on the lower end of blowoff, blowoff and suction
Bundle channel is formed between adsorption device.
Adsorbent equipment can dispersedly adsorb in a large number finish, and when fibre bundle is through bundle channel, upper end sprays
Finish and lower end adsorbent equipment on finish oil for fibre bundle simultaneously, ensure that adequacy that fibre bundle oils,
Stability and uniformity, while adsorbent equipment can also avoid fiber from oiling excess.
Further, also including collecting tank, the collecting tank be arranged on adsorbent equipment lower section, for receiving adsorbent equipment in
Unnecessary finish, the collecting tank is connected by pipeline with finish storage tank.
Further, be provided with the finish carrier for uniform adsorption finish in the adsorbent equipment, the finish carrier by
Sorbing material is made；
Preferably, the sorbing material is cellulose or sponge.
The second object of the present invention is to provide a kind of control method of the oiling device for fiber production, and its feature exists
In the control method is：Control delivery pump is opened, and finish enters high-order device for storing liquid by finish storage tank；The high-order liquid storage
Finish in device sprays into blowoff, and fibre bundle is oiled.
Further, when the finish liquid level in high-order device for storing liquid is less than the first preset value, pump startup is conveyed, by finish
High-order device for storing liquid is delivered to by finish storage tank, when the finish liquid level in high-order device for storing liquid is higher than the second preset value, conveying
Pump stops；
Preferably, first preset value is 100～200mm, and second preset value is 600～900mm.
Further, when the finish in high-order device for storing liquid enters blowoff, the flow monitoring device on output pipe
Finish flow signal is fed back into control valve, control valve controls aperture to control flow.
After above-mentioned technical proposal, the present invention has the advantages that compared with prior art：
(1) oiling device of the invention is provided with high-order device for storing liquid, with interim storage function.Delivery pump is by finish storage tank
In finish be delivered to high-order device for storing liquid and quit work, conveying, saving energy consumption can be interrupted.Finish in high-order device for storing liquid is leaned on
Gravity is conveyed, it is not necessary to be pressurized, the oil mass exported by the flowmeter on output pipe and governor valve control, therefore need not oil
The metering and supercharging of agent pump, it is simple to operation, can be with the consumption of precise control finish.
(2) the preferred pinhole plate of finish blowoff of the invention, the finish of ejection is very thin, and oil pump capacity is stable and oils more
Uniformly, more preferably, oil the effect that oils efficiency high.
(3) oiling device of the invention is provided with absorber, can be in a large amount of uniform adsorption finishes in surface, it is ensured that oil
Stability and homogeneity, finish carrier therein is little with frictional coefficient of fiber, it is possible to reduce abrasion, reduces lousiness, wire broken rate.
(4) present invention can reclaim the unnecessary finish that the process of oiling is oozed out, and can recycle, and reduce consuming.
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
, used as the part of the present invention, for providing further understanding of the invention, the present invention's is schematic for accompanying drawing
Embodiment and its illustrate for explaining the present invention, but do not constitute inappropriate limitation of the present invention.Obviously, drawings in the following description
Only some embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the structural representation of oiling device of the present invention.
In figure：1 finish storage tank, 2 high-order reservoirs, 3 blowoffs, 4 adsorbent equipments, 5 tow, 6 collecting tanks, the inspection of 7 liquid levels
Survey device, 8 control valves, 9 flow detectors, 10 delivery pumps, 11 air valves, 12 liquid level gauges.
It should be noted that these accompanying drawings and word description are not intended as limiting the design model of the present invention by any way
Enclose, but be that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in embodiment is clearly and completely described, following examples be used for illustrate the present invention, but
It is not limited to the scope of the present invention.
In describing the invention, it should be noted that term " on ", it is D score, "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " interior ", " outward " is based on orientation shown in the drawings or position relationship, merely to just
In description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Embodiment one
As shown in figure 1, the present invention provides a kind of oiling device for fiber production, including finish storage tank 1, high-order liquid storage
Device 2, blowoff 3 and delivery pump 10, the finish storage tank 1 is connected with high-order device for storing liquid 2 by pipeline, on the pipeline
It is provided with delivery pump 10；High-order device for storing liquid 2 is arranged higher than blowoff 3, and is connected with blowoff 3 by output pipe.
The oiling device for fiber production of the present embodiment, including finish storage tank, high-order device for storing liquid, blowoff and
Delivery pump.Wherein, finish storage tank is used to store finish, and high-order device for storing liquid is arranged on the position higher than blowoff, for facing
When store finish, it is possible to using finish self gravitation, finish is flowed into blowoff, it is not necessary to extra supercharging, high position storage
Liquid device can be high-order reservoir, high-order fluid reservoir, high-order liquid reserve tank etc..Liquid level gauge 12 is provided with finish storage tank, for examining
Survey finish liquid level, liquid level gauge can for glass column, magnetic turnover panel, radar level gauge etc. any one.
Delivery pump is arranged on the connecting line between finish storage tank and high-order device for storing liquid, for by finish storage tank
Finish is delivered to high-order device for storing liquid.Liquid level detection device can be set in high-order device for storing liquid, for feeding back liquid level signal,
And with delivery pump interlocked control, you can realize delivery pump automatic intermittent conveying finish.The automatic of finish so can be both realized
Supplement, delivery pump again can be with discontinuous operation.
In addition, on the pipeline that delivery pump is connected respectively with finish storage tank, high-order device for storing liquid, control valve is respectively equipped with,
It is easy to control, also allows for maintenance and inspection.
Compared with the finishing oil pump of existing oiling device needs always constantly work, the conveying of the oiling device of the present embodiment
Pump discontinuous operation, is supplemented automatically when the finish in high-order device for storing liquid is not enough, can reduce delivery pump with energy saving
Loss, extends the service life of delivery pump.
High-order device for storing liquid is connected with blowoff, and positioned at the top of blowoff.High-order device for storing liquid is filled with spraying
Need to ensure that the finish in high-order liquid bath can be flowed into smoothly in blowoff with certain difference in height between putting.So
The self gravitation of finish in high-order device for storing liquid can be made full use of, it is not necessary to be pressurized, into blowoff and be sprayed, to fiber
Tow is oiled.
In addition, blowoff lower section can arrange collecting tank, unnecessary finish is reclaimed, collecting tank can be stored up directly with finish
Case is directly connected to, and is re-used for oiling；Collecting tank also can be connected with finish recycling can, and finish storage tank is entered back into after treatment,
For oiling.Unnecessary finish can be so reclaimed, finish consumption, reduces cost is saved.
Further, the bottom of the high-order device for storing liquid 2 is provided with liquid outlet, and liquid outlet is filled by output pipe with spraying
3 connections are put, the output pipe is provided with control valve 8 and flow detector 9, the signal output part of the flow detector
It is connected with the control end of control valve.
Control valve and flow detector, flow inspection are set on the output pipe that high-order device for storing liquid is connected with blowoff
It can be flowmeter to survey device, and the detection of flowmeter real-time online enters the flow of the finish of blowoff, and the signal of flowmeter is defeated
Go out end to be connected with control valve, flow signal is fed back into control valve, both interlocked controls, control valve can be according to uninterrupted control
Aperture processed, when flowmeter detection flows are too small, control valve opening increase, when flowmeter detection flows are excessive, control valve is opened
Degree reduces.The precise control to oil mass is so reached, realizes that quantitative accurate oils, it is to avoid oil excess, affect fibre property.Oil
The size of agent flux is controllable, and the very simple that operates, and only need to pass through adjusting control valve aperture.
Further, liquid level detection device 7, the signal of the liquid level detection device 7 are provided with the high-order device for storing liquid
Output end is connected with the control device of delivery pump；The preferred far transmission level meter of liquid level detection device.
Liquid level detection device in high-order device for storing liquid, being capable of real-time monitoring interior oil dosage, it is to avoid the not enough feelings of finish
Condition is produced, while liquid level signal can be conveyed.Liquid level detection device can be the teletransmission liquid with signal detection and transfer function
Position meter.Liquid level signal in high-order device for storing liquid directly can be conveyed to the control device of delivery pump by far transmission level meter, control
Device receives signal control delivery pump, is opened and is stopped.Liquid level signal can also be transferred to central authorities' control of fiber production
System processed, central control system receives signal, makes a response, and controls the unlatching and stopping of delivery pump.When in high-order device for storing liquid
When liquid level is higher, or during higher than setting value, delivery pump quits work, and treats that liquid level declines to a certain extent in high-order device for storing liquid
During less than setting value, delivery pump is opened, and batch (-type) to high-order device for storing liquid conveys finish.
Further, the high-order device for storing liquid is provided with the air valve 11 for keeping internal and external pressure balance, the air valve
Filtering material is installed in 11；Preferably, one or more of the filtering material in cotton, activated carbon, filter paper.
On high-order device for storing liquid, preferred top is provided with air valve, is kept inside and outside high-order device for storing liquid by the aperture of air valve
Flatten weighing apparatus, it is ensured that the fuel-displaced stability of oil-feed.There is filtering material in air valve, filtering material is general common used material, preferential choosing
Select one or several materials in cotton, activated carbon and filter paper and be used in mixed way and outwardly discharge filtering high-order device for storing liquid
Gas, it is to avoid the taste of finish be diffused into surrounding environment and environment in dust enter high-order device for storing liquid.
Embodiment two
As shown in figure 1, further restriction of the present embodiment for embodiment one, the oiling device of the present embodiment is also including absorption
Device 4, the adsorbent equipment 4 is arranged on the lower end of blowoff 3, tow is formed between blowoff 3 and adsorbent equipment 4 and is led to
Road.
The finish that blowoff sprays oils to fibre bundle, can adopt upper strata oiling method, oils fully
Even, increasing adsorbent equipment can also avoid the excess that oils.
Blowoff and adsorbent equipment are setting up and down, and blowoff is arranged on the upper end of adsorbent equipment, so at both
Between formed fibre bundle passage, abbreviation bundle channel.The blowoff of upper end can spray finish, the adsorbent equipment energy of lower end
Enough to adsorb finish dispersedly in a large number, when fibre bundle is through bundle channel, the finish that upper end sprays is filled with lower end absorption
The finish put ensure that stability and homogeneity that fibre bundle oils while oil for fibre bundle.
Further scheme, also including collecting tank 6, the collecting tank 6 is arranged on the lower section of adsorbent equipment 4, inhales for receiving
Unnecessary finish in adsorption device, the collecting tank 6 is connected by pipeline with finish storage tank 1.
Adsorbent equipment lower section is provided with collecting tank, and the finish of unnecessary leaching can be from adsorbent equipment in such adsorbent equipment
Bottom is flowed into collecting tank, and collecting tank directly can be directly connected to finish storage tank, be re-used for oiling；Collecting tank can also
Finish recycling can connects, and finish storage tank is entered back into after treatment, for oiling.Unnecessary finish can be so reclaimed, is saved
Finish consumption, reduces cost.
Further, set the finish carrier for uniform adsorption finish in described adsorbent equipment 4, the finish carrier by
Sorbing material is made, the sorbing material preferred cellulose or sponge.
Adsorbent equipment is used for homodisperse absorption finish, to oil to the tow through adsorbent equipment.In order that
Can be more uniform when oiling, it is desirable to which adsorbent equipment can evenly distribute and adsorb in a large number the oil that gushes out from blowoff
Agent.Adsorbent equipment can be absorber.Absorber is built with finish carrier.Finish carrier is the position for adsorbing finish, by adsorbing
Material is made.Tow passes through on finish carrier, and with finish carrier friction can be produced, in order to reduce the abrasion of fibre bundle, drop
Low lousiness, wire broken rate, improve the performance of tow, it is necessary to select little with fibre bundle frictional force and can be equal in a large number on surface
The sorbing material of even scattered adsorption finish.Cellulose, sponge are little with the coefficient of friction of most fiber, especially polyethylene fibres,
Also can dispersed absorption finish, therefore sorbing material preferred cellulose or sponge.
Blowoff, the mode for oiling to fibre bundle jointly, adsorbent equipment is coordinated uniformly to divide using adsorbent equipment
The a large amount of finishes of scattered absorption, while unnecessary finish can not be retained in adsorbent equipment, can ooze out downwards, can avoid oiling
Excessive problem, affects less to the tension force of tow, therefore the fiber lousiness that obtains, wire broken rate are lower, and performance uniformity is good, by force
Degree, modulus are high.
Further, the bottom of the adsorbent equipment 4 is provided with multiple perforates, and the finish oozed out in the finish carrier can lead to
Cross perforate and flow into collecting tank 6.
Adsorbent equipment, that is, the upper end of absorber is finish carrier, adsorbs finish and the fibre bundle to passing through oils.
When the finish of finish carrier adsorption exceedes a certain amount of, finish can ooze out downwards.The bottom of absorber arranges multiple perforates, or
The bottom of absorber is porous plate, and the unnecessary finish oozed out in sorbing material can be made to be back in collecting tank by perforate.
The bottom of collecting tank is provided with liquid outlet, and liquid outlet is connected by pipeline with finish storage tank, or liquid outlet is by pipe
Road is connected with finish recycling can, and control valve is arranged on pipeline.The finish collected in recycling can is through process or direct circulation profit
With, then it is transported to utilization in high-order device for storing liquid.Finish so can be both saved, has been reduced and is wasted, it is also possible to avoid finish from polluting
Surrounding environment.
Embodiment three
The present embodiment is the further restriction of embodiment one, and described blowoff 3 is provided with some nozzle openings, the spray
The one end for going out the ejection oil of device is pinhole plate.
Blowoff is generally atomizer or spray bar, and aperture is larger, and oil spout can be impacted to the tension force of tow, silk
Beam can increase and extraneous friction, fracture of wire, lousiness easily occur and the phenomenon such as increase.The blowoff of the present embodiment is pinhole plate,
Pinhole plate is that the aperture plate of multigroup diameter 0.1-1mm is constituted, described pin hole plate hole external diameter spacing 0.1-1mm.
Finish is sprayed by pinhole plate, and the finish of ejection is more very thin, even finish spraying, it is more dispersed evenly, to fibre
Oiling for dimension tow is also evenly abundant, and oil efficiency high.Simultaneously also less is affected on the tension force of fibre bundle, therefore obtain
Fiber lousiness, wire broken rate are lower, and performance uniformity is good, and intensity, modulus are high.
Example IV
The present embodiment provides a kind of control method of the described oiling device for fiber production, the control method
For：
Delivery pump is opened, and finish enters high-order device for storing liquid by finish storage tank；Finish in the high-order device for storing liquid enters
Enter blowoff ejection, fibre bundle is oiled.
Delivery pump is transported to the finish in finish storage tank in high-order device for storing liquid, supplements finish.High-order device for storing liquid
Position is higher than blowoff, and with certain difference in height, therefore the finish in high-order device for storing liquid is under self gravitation effect,
Spray into blowoff, fibre bundle is oiled.
Far transmission level meter real-time monitoring liquid level position therein in high-order device for storing liquid, liquid level is less than and pre-sets most
During low level setpoint, delivery pump is opened, and conveys finish；When liquid level is higher than the highest level setpoint for pre-setting, delivery pump
Close, therefore realize being automatically replenished for finish in high-order device for storing liquid, delivery pump discontinuous operation can be energy-saving.
Embodiment five
The present embodiment provides a kind of control method of the described oiling device for fiber production, the control method bag
Include following steps：
(1) when liquid level is too low in high-order device for storing liquid, delivery pump is opened, and finish enters high-order liquid storage dress by finish storage tank
Put, delivery pump is closed；
(2) finish in high-order device for storing liquid enters blowoff, sprays, a large amount of dispersed absorption oil of adsorbent equipment
Agent, jointly to oiling through the fibre bundle blowoff and adsorbent equipment；
(3) unnecessary in adsorbent equipment finish flows into collecting tank, and the finish in collecting tank flows back to finish storage tank.
In step (1), high-order device for storing liquid is high-order reservoir, and delivery pump is according to far transmission level meter in high-order reservoir
Signal feeds back, and when liquid level is too low, delivery pump opens conveying finish, and when liquid level is too high, delivery pump stops.It is achieved in that high-order liquid storage
Finish is automatically replenished in groove, it is to avoid finish deficiency situation appearance, while delivery pump can discontinuous operation, it is energy-saving.
In step (2), finish enters blowoff under the control of flowmeter and control valve using self gravitation, sprays
Device can be pinhole plate, and finish is by the very thin finish post of the tiny hole ejection of a large amount of diameters or finish spraying.Finish one
Side sprays, while the dispersed absorption absorption of adsorbed material.Fibre bundle passes through between pinhole plate and absorber, upper policy
The finish that orifice plate sprays oils, and the finish on the absorber of lower section oils, therefore it is full and uniform to oil, it is thus also avoided that oil excessive
Phenomenon, affects also little to the tension force of fibre bundle, therefore the fiber lousiness that obtains, wire broken rate are lower.
In step (3), excessive unnecessary finish oozes out in sorbing material, and from the perforate of absorber bottoms lower section is entered
Collecting tank, carries out finish recovery, can save finish with cycling and reutilization, completes the process of oiling.
Further, it is defeated when the finish liquid level in high-order device for storing liquid is less than the first preset value in the step (1)
Pump startup is sent, finish is delivered into high-order device for storing liquid by finish storage tank, when the finish liquid level in high-order device for storing liquid is higher than the
During two preset values, delivery pump stops；
The first preset value preferably 100～200mm, second preset value is 600～900mm.
The setting of the first preset value and the second preset value determines according to the volume of specific high position device for storing liquid, it is therefore an objective to
In order to avoid the phenomenon for the not enough situation of finish occur and avoid finish excessive and overflow.
In the step (2), when the finish in high-order device for storing liquid enters blowoff, flowmeter and control valve control are defeated
Oil mass.Finish flow signal is fed back to control valve by the flow monitoring device on output pipe, and control valve controls aperture to control
Flow.
Embodiment six
Oil test on ultra-high molecular weight polyethylene：Oiling device be arranged on be dried hot tank and winding between, high-order liquid bath with
Ultra-high molecular weight polyethylene tow vertical range 2m.Finish is injected in storage tank, is injected into high-order liquid bath by delivery pump, it is high
Position liquid level of liquid tank meter adopts magnetic double level gauge, and range 0-800mm is chain with delivery pump, arranges low alarm 100mm, high-order
Warning 600mm.Pinhole plate pinhole diameter 0.1mm, the arrangement of " one " font, hole count 20, hole external diameter spacing 0.1mm, under pinhole plate
Side's arrangement sponge absorber, superhigh molecular weight polyethylene fibers are passed through with 30m/min from pinhole plate lower section, absorber surface.It is fine
Dimension oil content and oil consumption are shown in Table 1.
Embodiment seven
Oil test on ultra-high molecular weight polyethylene：Oiling device be arranged on be dried hot tank and winding between, high-order liquid bath with
Ultra-high molecular weight polyethylene tow vertical range 1.5m.Finish is injected in storage tank, is injected into high-order liquid bath by delivery pump,
High-order liquid level of liquid tank meter adopts radar level gauge, and range 10-900mm is chain with delivery pump, arranges low alarm 150mm, high-order
Warning 700mm.Pinhole plate pinhole diameter 1mm, the arrangement of " one " font, hole count 10, hole external diameter spacing 1mm, pinhole plate lower section cloth
Cellulose absorber is put, superhigh molecular weight polyethylene fibers are passed through with 100m/min from pinhole plate lower section, absorber surface.Fiber
Oil content and oil consumption are shown in Table 1.
Embodiment eight
Oil test on ultra-high molecular weight polyethylene：Oiling device be arranged on be dried hot tank and winding between, high-order liquid bath with
Ultra-high molecular weight polyethylene tow vertical range 1m.Finish is injected in storage tank, is injected into high-order liquid bath by delivery pump, it is high
Position liquid level of liquid tank meter adopts pressure-type liquidometer, and range 20-1000mm is chain with delivery pump, arranges low alarm 150mm, high
Position warning 900mm.Pinhole plate pinhole diameter 0.8mm, the arrangement of " one " font, hole count 15, hole external diameter spacing 0.5mm, pinhole plate
Arranged beneath cellulose absorber, superhigh molecular weight polyethylene fibers are worn with 120m/min from pinhole plate lower section, absorber surface
Cross.Fiber oil content and oil consumption are shown in Table 1.
Comparative example one
Oil test on ultra-high molecular weight polyethylene：Directly finish is sent into fiber by ceramic nozzle using metering conveying pump
Surface, fiber passes through nozzle with 100m/min speed.Fiber oil content and oil consumption are shown in Table 1.
The fiber oil content of table 1 and oil consumption figureofmerit
From in table 1, embodiment six to embodiment eight is using oiling device and control method of the invention, the fibre for obtaining
Dimension oils uniformly, and oil content is higher.Compared with the traditional oiling method in comparative example one, fuel consumption is greatlyd save, it is to avoid
The waste of finish, reduces cost.
The above is only presently preferred embodiments of the present invention, and any pro forma restriction is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member in the range of without departing from technical solution of the present invention, when using the technology contents of above-mentioned prompting make it is a little change or be modified to
The Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of the present invention program.
Claims (10)
1. a kind of oiling device for fiber production, it is characterised in that including finish storage tank, high-order device for storing liquid, spray dress
Put and delivery pump, the finish storage tank is connected with high-order device for storing liquid by pipeline, and the pipeline is provided with delivery pump；High position storage
Liquid device is arranged higher than blowoff, and is connected with blowoff by output pipe.
2. a kind of oiling device for fiber production according to claim 1, it is characterised in that the high-order liquid storage dress
The bottom put is provided with liquid outlet, and liquid outlet is connected by output pipe with blowoff, and the output pipe is provided with control valve
And flow detector, the signal output part of the flow detector is connected with the control end of control valve.
3. a kind of oiling device for fiber production according to claim 1 and 2, it is characterised in that the high-order storage
Liquid level detection device is provided with liquid device, the signal output part of the liquid level detection device is connected with the control device of delivery pump.
4. according to claim 1-3 any one it is a kind of for fiber production oiling device, it is characterised in that it is described
High-order device for storing liquid is provided with the air valve for keeping internal and external pressure balance, and in the air valve filtering material is provided with；
Preferably, one or more of the filtering material in cotton, activated carbon, filter paper.
5. it is according to claim 1 it is a kind of for fiber production oiling device, it is characterised in that also including absorption dress
Put, the adsorbent equipment is arranged on the lower end of blowoff, and bundle channel is formed between blowoff and adsorbent equipment.
6. it is according to claim 5 it is a kind of for fiber production oiling device, it is characterised in that also including collecting tank,
The collecting tank is arranged on adsorbent equipment lower section, for receiving adsorbent equipment in unnecessary finish, the collecting tank passes through pipeline
It is connected with finish storage tank.
7. it is according to claim 5 it is a kind of for fiber production oiling device, it is characterised in that in the adsorbent equipment
The finish carrier for uniform adsorption finish is provided with, the finish carrier is made up of sorbing material；
Preferably, the sorbing material is cellulose or sponge.
8. the control method of a kind of oiling device for fiber production described in a kind of claim 1-7 any one, it is special
Levy and be, the control method is：Control delivery pump is opened, and finish enters high-order device for storing liquid by finish storage tank；The high position
Finish in device for storing liquid sprays into blowoff, and fibre bundle is oiled.
9. it is according to claim 8 it is a kind of for fiber production oiling device control method, it is characterised in that work as height
When finish liquid level in the device for storing liquid of position is less than the first preset value, pump startup is conveyed, finish is delivered into a high position by finish storage tank
Device for storing liquid, when the finish liquid level in high-order device for storing liquid is higher than the second preset value, delivery pump stops；
Preferably, first preset value is 100～200mm, and second preset value is 600～900mm.
10. the control method of a kind of oiling device for fiber production according to claim 8, it is characterised in that high
When finish in the device for storing liquid of position enters blowoff, the flow monitoring device on output pipe feeds back to finish flow signal
Control valve, control valve controls aperture to control flow.
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| CN201610952428.5A CN106637752B (en) | 2016-11-02 | 2016-11-02 | A kind of oiling device and control method for fiber production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115928356A (en) * | 2023-01-06 | 2023-04-07 | 山西钢科碳材料有限公司 | Oil agent replenishing system for polyacrylonitrile-based carbon fiber precursors and control method thereof |
| CN116084103A (en) * | 2023-03-03 | 2023-05-09 | 恒天重工股份有限公司 | Dipping bath suitable for chemical fiber composite spinning short fiber |
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| CN204455428U (en) * | 2015-01-28 | 2015-07-08 | 浙江万方江森纺织科技有限公司 | Oiling device in doubling frame |
| CN205062253U (en) * | 2015-09-01 | 2016-03-02 | 午和（江苏）差别化纤维有限公司 | A device that oils for fibre production |
| CN105401235A (en) * | 2015-11-27 | 2016-03-16 | 扬州锦辉化纤有限公司 | Oiling device for chemical fiber production |
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| CN203938763U (en) * | 2014-04-28 | 2014-11-12 | 中国石油化工股份有限公司 | A kind of unpowered fiber oiling device |
| CN204455428U (en) * | 2015-01-28 | 2015-07-08 | 浙江万方江森纺织科技有限公司 | Oiling device in doubling frame |
| CN205062253U (en) * | 2015-09-01 | 2016-03-02 | 午和（江苏）差别化纤维有限公司 | A device that oils for fibre production |
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| CN115928356A (en) * | 2023-01-06 | 2023-04-07 | 山西钢科碳材料有限公司 | Oil agent replenishing system for polyacrylonitrile-based carbon fiber precursors and control method thereof |
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| CN116084103A (en) * | 2023-03-03 | 2023-05-09 | 恒天重工股份有限公司 | Dipping bath suitable for chemical fiber composite spinning short fiber |
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| CN106637752B (en) | 2019-08-20 |
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