CN106521848A - Carbon-fiber washing machine for carbon fiber precursor washing - Google Patents
Carbon-fiber washing machine for carbon fiber precursor washing Download PDFInfo
- Publication number
- CN106521848A CN106521848A CN201610963187.4A CN201610963187A CN106521848A CN 106521848 A CN106521848 A CN 106521848A CN 201610963187 A CN201610963187 A CN 201610963187A CN 106521848 A CN106521848 A CN 106521848A
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- washing
- rinsing bowl
- level
- cell body
- water washing
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- 238000005406 washing Methods 0.000 title claims abstract description 95
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 37
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000002243 precursor Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 210000005056 cell body Anatomy 0.000 claims description 46
- 230000003020 moisturizing effect Effects 0.000 claims description 28
- 238000003466 welding Methods 0.000 claims description 28
- 238000007599 discharging Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000008367 deionised water Substances 0.000 abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 11
- 239000006210 lotion Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 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
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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
-
- 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, distillation
-
- 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, distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for heating
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
Abstract
The invention relates to a carbon-fiber washing machine for carbon fiber precursor washing. A multilevel washing trough is installed at the front portion of a machine frame 1, a driving roller and a guiding roller are installed on the machine frame 1, and two transmission systems are installed at the back portion of the machine frame 1. The carbon-fiber washing machine is superposed by five-level water troughs in a dislocation mode, the washing time is prolonged, and the occupied area of the device is saved to a maximum degree. As liquid level plates, flow stopping plates and overflowing plates are designed in the washing troughs, the washing process is intensified; as the two ends of the washing troughs are distributed in a dislocation mode, the number of driving roller is reduced, the contact area of fibers and rollers is reduced, and the broken filament generating probability caused by friction is reduced; deionized water used by the carbon-fiber washing machine flows to the next washing trough from the last washing trough and is recycled, and the cost is reduced while the washing effect is improved. The carbon-fiber washing machine has the advantages of being simple in structure and convenient to daily maintain and operate.
Description
【Technical field】
The invention belongs to new material production technical field.More particularly it relates to one kind is washed for carbon fibre precursor
The carbon fiber water washing machine washed.
【Background technology】
Carbon fiber is to have produced a kind of fibre with highest specific strength and highest specific modulus in high-performance fiber at present in a large number
Dimension, with outstanding mechanical property and chemical stability, is the first-selected reinforcing fiber of composite of new generation.These characteristics are which
Its primary structural material (metal and its alloy) is incomparable.China's national defense strategy and Aero-Space urgent needss the most this
Plant material, such as stealthy fighter plane of new generation, guided missile, satellite etc. and wind-powered electricity generation, oil recovery, automobile, high ferro, building reinforcing, bridge
The civilian high-end manufacture fields such as construction, all can wilderness demand high-performance carbon fibre composite.
Carbon fiber production technology link is more, condition harsh, and each process procedure is critically important, monomer polymerization, solidification spinning
Afterwards, still contain a certain amount of solvent in fiber precursor, if the solvent remained in precursor is not removed, be easily caused fiber handss
Feel thick and stiff, color and luster gloomy, tacky, be dried and easily turn to be yellow with fiber during thermal finalization, further influence whether follow-up preoxidation process,
Therefore need to remove the solvent remained in fiber precursor by water-washing process.Washing process using water must be deionization
Water, after water consumption will ensure to wash, solvent in fiber is less than 0.1%.Washing temperature is raised and is conducive to solvent point in tow
Son is spread in water, and hydrone is permeated to reach clean purpose in tow, but as water temperature is improved, heat consumption increases therewith
Greatly, general control is in 70～80 DEG C of temperature.
Generally carbon fibre precursor is washed using infusion process, spray process, three kinds of mode of washing of ultrasonic method, wherein impregnating
Method and spray process are more commonly used.
The flat 6-173155.19941 of JP described carbon fiber washing methods and its device, and its result shows spray process washing effect
Fruit is better than infusion process；In fact, infusion process increases with Rinse stage, residual solvent concentration almost linear reduction, until stable.
Preferably, follow-up several sections affect less to water washing effect to spray process first paragraph water washing effect.In addition, what infusion process washing equipment was used
Roller needs to be immersed in water lotion, and when ensureing that this roller rotates flexible, its rotary shaft seals extremely difficult with rinsing bowl.Spray
Pouring method washing equipment adopts grooved roller structure, easily causes carbon fiber surface mechanical damage, and during carbon fiber broken end fiber curling round the roll
It is difficult to clean up, and this method water usage amount is big, production cost increases.
At present, in domestic carbon fiber production process, washing equipment there is also above-mentioned these problems.CN201020535382 is public
A kind of rinsing machine is driven, which includes casing, the first spray assemblies for being arranged on casing top, in casing and be fixed on casing
On multiple live-rollers and rinsing bowl etc. of box bottom is set；The rinsing machine of this structure can affect the mechanical property of carbon fiber
Can, and cleaning efficiency is relatively low.
For these technological deficiencies that prior art is present, the present inventor passes through on the basis for summarizing prior art
Lot of experiments completes the present invention finally with analysis.
【The content of the invention】
[technical problem to be solved]
It is an object of the invention to provide a kind of carbon fiber water washing machine for carbon fibre precursor washing.
[technical scheme]
The present invention is achieved through the following technical solutions.
The present invention relates to it is a kind of for carbon fibre precursor washing carbon fiber water washing machine, the rinsing machine include frame 1 with it is many
Level rinsing bowl.The rinsing machine is installed multi-level water washing trough, driven roller and guide roller is installed in frame 1 frame 1 is anterior, and in machine
1 rear portion of frame is installed by two groups of drive systems；
Frame 1 be one with framework made by angle steel, frame 1 arranges left welding casing 1-1 and right welding casing in both sides
1-2；Left base 1-1-1 is installed in left welding casing 1-1 bottom, right base 1-2-1 is installed in right welding casing 1-2 bottom, it is left
Welding casing 1-1 is coupled together by stull 1-3 with right welding casing 1-2；Multi-level water washing trough be by rinsing bowl with two ends dislocation with
The mode of parallel superposition installs composition；
Described rinsing bowl by double-deck cell body 40, insulation groove lid 40-3, joint cover 40-4, level plate 41, flow-stopping plate 42, overflow
Stream plate 43, effuser 47 are constituted with discharging tube 48；Wherein double-deck cell body 40 is made up of with lower groove 40-2 upper groove body 40-1；
Parallel installation level plate 41, flow-stopping plate 42 and overflow plate 43 in rinsing bowl；Under level plate 41 and overflow plate 43
Side and two sides are all connected with 40 inner wall sealing of double-deck cell body；Between flow-stopping plate 42 is left between upper groove body 40-1 bottoms below
Gap, its two sides are connected with double-deck 40 inner wall sealing of cell body, and its top is higher than the top of level plate 41 and overflow plate 43；By
Level plate 41 constitutes wash water injection chamber 44 with 40 left side wall of double-deck cell body, is made up of with double-deck 40 right side wall of cell body overflow plate 43 and is washed
Water flows out chamber 46, and level plate 41 constitutes washing fiber channel 45 simultaneously with the flow-stopping plate 42 on the right side of it；In each rinsing bowl
Joint cover 40-4 is set according to the direction parallel with the rinsing bowl longitudinal axis between left side wall and right side wall；
The wash water of double-deck cell body 40 flows out wash water of the chamber 46 by effuser 47 with next stage bilayer cell body 40 and injects chamber 44
It is connected, wash water injection chamber 44 is connected with lower groove 40-2 bottom surfaces with discharging tube 48；
In multi-level water washing trough, be parallel to each other above double-deck cell body 40 installation driven roller 21-26, in most higher level's rinsing bowl
One driven roller 25,26 is respectively installed above two ends, and remaining rinsing bowl at different levels simply flows out to install above chamber 46 in wash water and drives
Roller 21-24；
Guide roller 30-39 is fixedly mounted between level plate 41 and flow-stopping plate 42 on the joint cover of double-deck cell body 40, often
A guide roller is fixedly mounted on individual joint cover 40-4；Guide roller is suspended from double-deck cell body 40, and guide roller lower edge is in washing
Under water level, and upper edge is on wash water liquid level；
Two groups of drive systems behind two casings are made up of with decelerator servomotor, are passed through between driven roller
Timing Belt transmits power.
A preferred embodiment of the invention, described rinsing bowl be it is a kind of by two-layer hard material layer and
In the rectangular slot of the moderate soak material layer composition between them.
Another kind of preferred implementation of the invention, described hard material have corrosion resistance.
Another kind of preferred implementation of the invention, the rinsing machine install moisturizing groove 2 in upper end, moisturizing groove with
Moisturizing stop valve 2-1 and refill flow meter 2-2 is installed between rinsing bowl.
Another kind of preferred implementation of the invention, passes through drain stop valve in most subordinate's rinsing bowl discharging tube 48
48-1 is communicated with the external world with drain flow-meter 48-2.
Another kind of preferred implementation of the invention, arranges heat in the moisturizing groove and rinsing bowl of carbon fiber water washing machine
Galvanic couple and power-adjustable electric heating tube.
Another kind of preferred implementation of the invention, the water lotion temperature change scope in moisturizing groove and rinsing bowl
It is ± 1 DEG C.
Another kind of preferred implementation of the invention, the driven roller are plane or groove with the outer surface of guide roller
Shape.
Another kind of preferred implementation of the invention, the driven roller are through conventional table with the outer surface of guide roller
The surface that face plating hard chrome, polishing are processed with fine grinding.
Another kind of preferred implementation of the invention, the driven roller are little with outer surface roughness Ra of guide roller
In 0.1.
The present invention is described in more detail below.
The present invention relates to it is a kind of for carbon fibre precursor washing carbon fiber water washing machine, the rinsing machine include frame 1 with it is many
Level rinsing bowl.The rinsing machine is installed multi-level water washing trough, driven roller and guide roller is installed in frame 1 frame 1 is anterior, and in machine
1 rear portion of frame is installed by two groups of drive systems；
Frame 1 be one with framework made by angle steel, frame 1 arranges left welding casing 1-1 and right welding casing in both sides
1-2；Left base 1-1-1 is installed in left welding casing 1-1 bottom, right base 1-2-1 is installed in right welding casing 1-2 bottom, it is left
Welding casing 1-1 is coupled together by stull 1-3 with right welding casing 1-2；Multi-level water washing trough be by rinsing bowl with two ends dislocation with
The mode of parallel superposition installs composition.
Left welding casing 1-1 is that section is rectangular column casing with right welding casing 1-2.Left base 1-1-1 and the right side
The structure of base 1-2-1 is the rigid overall structure that base plate plus side plate is fixedly connected.The casing and base are with embedded mode
It is connected.
As shown in Figure 1, multi-level water washing trough is by rinsing bowl 11, rinsing bowl 12, rinsing bowl 13, rinsing bowl 14 and rinsing bowl 15
Composition, they are from top to bottom stacked successively with parallel stacked system, while the wash water of every grade of rinsing bowl flows out 46 bottom of chamber being provided with
Flow export, flow export connection effuser 47,47 other end of effuser access next stage rinsing bowl wash water injection chamber 44, it with wash
It is two ends dislocation configuration that water flows out chamber 46.
According to the present invention, described rinsing bowl is a kind of by two-layer hard material layer and in the middle guarantor between them
The rectangular slot of adiabator layer composition.Described hard material has corrosion resistance, and the hard material that the present invention is used is, for example,
Rustless steel, alloy or other composites, these hard materials are all the products sold in the market.What the present invention was used
Insulation material is, for example, rock wool heat-preservation felt, glass cotton, polyurethane foam or phenolic foam material, and these insulation materials are all current
Product on the market.The minor face of rectangle rinsing bowl is typically 1 with the ratio on long side:3～6.
Described rinsing bowl by double-deck cell body 40, insulation groove lid 40-3, joint cover 40-4, level plate 41, flow-stopping plate 42, overflow
Stream plate 43, effuser 47 are constituted with discharging tube 48；Wherein double-deck cell body 40 is made up of with lower groove 40-2 upper groove body 40-1；
Parallel installation level plate 41, flow-stopping plate 42 and overflow plate 43 in rinsing bowl；Under level plate 41 and overflow plate 43
Side and two sides are all connected with 40 inner wall sealing of double-deck cell body；Between flow-stopping plate 42 is left between upper groove body 40-1 bottoms below
Gap, its two sides are connected with double-deck 40 inner wall sealing of cell body, and its top is higher than the top of level plate 41 and overflow plate 43；By
Level plate 41 constitutes wash water injection chamber 44 with 40 left side wall of double-deck cell body, is made up of with double-deck 40 right side wall of cell body overflow plate 43 and is washed
Water flows out chamber 46, and level plate 41 constitutes washing fiber channel 45 simultaneously with the flow-stopping plate 42 on the right side of it；In each rinsing bowl
Joint cover 40-4 is set according to the direction parallel with the rinsing bowl longitudinal axis between left side wall and right side wall；
The wash water of double-deck cell body 40 flows out wash water of the chamber 46 by effuser 47 with next stage bilayer cell body 40 and injects chamber 44
It is connected, wash water injection chamber 44 is connected with lower groove 40-2 bottom surfaces with discharging tube 48；
In multi-level water washing trough, be parallel to each other above double-deck cell body 40 installation driven roller 21-26, in most higher level's rinsing bowl
One driven roller 25,26 is respectively installed above two ends, and remaining rinsing bowl at different levels simply flows out to install above chamber 46 in wash water and drives
Roller 21-24；
On the joint cover of double-deck cell body 40, guide roller 30-39 is fixedly mounted between level plate 41 and flow-stopping plate 42, often
A guide roller is fixedly mounted on individual joint cover 40-4；Guide roller is suspended from double-deck cell body 40, and guide roller lower edge is in washing
Under water level, and upper edge is on wash water liquid level.Ceramic bearing is installed inside guide roller, joint cover 40-4 is fixed on
On.
In the present invention, the driven roller and the outer surface of guide roller are plane or groove type.From apparatus processing cost, wash
From the aspect of washing effect and practical operation, preferably plane.Roller material is not particularly limited, generally from metal material, example
Such as carbon steel, austenitic stainless steel etc..
In order to reduce mechanical damage of the roller surface to fiber, while improving the corrosion resistance of roller itself, it usually needs to which
Roller is surface-treated.
Preferably, the driven roller and the outer surface of guide roller are electroplated at hard chrome, polishing and fine grinding through conventional surface
The surface of reason, makes the driven roller and outer surface roughness Ra of guide roller be not more than 0.1.About the general of outer surface roughness Ra
Thought may refer to document GB/T 1031-2009《Surface configuration method surface roughness parameter and its numerical value》.
According to the present invention, described rinsing machine is installed moisturizing groove 2 in upper end, installs moisturizing between moisturizing groove and rinsing bowl
Stop valve 2-1 and refill flow meter 2-2.
The moisturizing stop valve 2-1 that the present invention is used is the product sold in the market, for example, had by one valve of upper seamark
Limit company is with the product of trade name J41H series sales.
The refill flow meter 2-2 that the present invention is used is the product sold in the market, such as by having into rich flow instrument
Limit company is with the product of trade name LZB series sales.
According to the present invention, most subordinate's rinsing bowl discharging tube 48 by drain stop valve 48-1 and drain flow-meter 48-2 with
The external world communicates.
The drain stop valve 48-1 that the present invention is used is the product sold in the market, for example, had by one valve of upper seamark
Limit company is with the product of trade name J41H series sales.
The drain flow-meter 48-2 that the present invention is used is the product sold in the market, such as by having into rich flow instrument
Limit company is with the product of trade name LZB series sales.
In the present invention, setting thermocouple and power-adjustable electrical heating in the moisturizing groove and rinsing bowl of carbon fiber water washing machine
Pipe.The present invention essentially consists in wash water temperature in detection moisturizing groove and rinsing bowl using the effect of thermocouple, and by by an ancient unit of weight justice
The temperature control system that Zhi Cheng Science and Technology Ltd.s are sold with trade name HGY temperature control, by power-adjustable electric heating tube, will mend
At ± 1 DEG C, the basic object of its strict temperature control is to protect to water lotion temperature change scope control in tank and rinsing bowl
The temperature constant of card water lotion, it is to avoid temperature inequality is impacted to fibre property.
Two groups of drive systems behind two casings are made up of with decelerator servomotor, are passed through between driven roller
Timing Belt transmits power.
The servomotor that the present invention is used is permanent-magnet synchronous type AC servo motor, and the moment micro change of speed can pass through
Closed loop algorithm on servo-driver is corrected in real time, makes Steady speed be guaranteed, and it sells in the market
Product, the product for example sold with trade name Alphasmart by FJD.
The decelerator that the present invention is used is that one kind is adapted to various servomotors, the high planetary gear reduction of efficiency high, cost performance
Fast device, it is the product sold in the market, such as by German Eisele companies with the product of trade name DPL series sales.
In the present invention, the Timing Belt used by transmission power is one side synchronous belt with trapezoid teeth, and transmission is accurate, steady, work
It is fricton-tight when making, with constant gear ratio.
In order to ensure that as-spun fibre is not re-introduced into new foreign ion in water-washing process, and ensure that water-washing process can be smoothly
Carry out, the every part for having contact with water lotion, as-spun fibre of rinsing machine of the present invention, require that these parts have certain resistance to
Corrosivity, concrete material can be according to actually being selected, and this does not exist any for those skilled in the art
Technical difficulty.
[beneficial effect]
The invention has the beneficial effects as follows：
Rinsing machine of the present invention is formed by Pyatyi tank staggered superposition, both increased washing time, and has farthest been saved
Occupation area of equipment；The level plate of rinsing bowl of the present invention, flow-stopping plate, overflow plate design make the deionized water in rinsing bowl be in one
Distinctive flow regime is planted, and with carbon fibre tow moving direction conversely, enhancing water-washing process；
Rinsing bowl two ends of the present invention are dislocatedly distributed, and so as to reduce the number used by driven roller, reduce fiber with roller
Contact area, reduces and generates the probability of lousiness due to friction；In moisturizing groove of the present invention and rinsing bowl, water temperature is adjustable, controls temperature
So as to control solvent diffuse speed, washing efficiency is improved, is additionally aided and is tested under different technology conditions；
Rinsing machine institute's deionized water of the present invention flows into the recycling of next stage rinsing bowl by upper level rinsing bowl, increases water
Reduces cost is additionally aided while washing effect；Rinsing machine of the present invention also has simple structure, and regular maintenance is convenient, is easy to operation
Advantage.
【Description of the drawings】
Fig. 1 is structural representation of the present invention for the carbon fiber water washing machine of carbon fibre precursor washing；
Fig. 2 is the structural representation of carbon fiber water washing machine rinsing bowl of the present invention；
In figure：
The left welding casing of 1- frames, 1-1-, the right welding casings of 1-2-, the left bases of 1-1-1-, the right bases of 1-2-1-, 1-3- are horizontal
Support, 2- moisturizing grooves, 2-1- moisturizing stop valves, 2-2- refill flow meters, the first rinsing bowls of 11-, the second rinsing bowls of 12-, 13- the 3rd
Rinsing bowl, the 4th rinsing bowls of 14-, the 5th rinsing bowls of 15-, the first driven rollers of 21-, the second driven rollers of 22-, the 3rd driven rollers of 23-,
The 4th driven rollers of 24-, the 5th driven rollers of 25-, the 6th driven rollers of 26-, the first guide rollers of 30-, the second guide rollers of 31-, 32- the 3rd
Guide roller, the 4th guide rollers of 33-, the 5th guide rollers of 34-, the 6th guide rollers of 35-, the 7th guide rollers of 36-, the 8th guide rollers of 37-,
The 9th guide rollers of 38-, the tenth guide rollers of 39-, 40- bilayer cell bodies, 40-1- upper groove bodies, 40-2- lower grooves, 40-3- heat preservation tanks
Lid, 40-4- joint covers, 41- level plates, 42- flow-stopping plates, 43- overflow plates, 44- wash waters injection chamber, 45- washing fiber channel,
46- wash waters flow out chamber, 47- effusers, 48- discharging tubes, 48-1- drain stop valves, 48-2- drain flow-meters.
【Specific embodiment】
The present invention be will be better understood that by following embodiments.
Embodiment 1：Carbon fiber water washing machine of the present invention for carbon fibre precursor washing
The embodiment of the embodiment is as follows：
The present invention is used for the carbon fiber water washing machine of carbon fibre precursor washing in 1 anterior installation multi-level water washing trough of frame, in machine
Driven roller and guide roller are installed on frame 1, and two groups of drive systems are installed at 1 rear portion of frame；The rinsing machine is in 1 anterior installation of frame
Multi-level water washing trough, driven roller and guide roller are installed in frame 1, and two groups of drive systems are installed at 1 rear portion of frame；
Frame 1 be one with framework made by angle steel, frame 1 arranges left welding casing 1-1 and right welding casing in both sides
1-2；Left base 1-1-1 is installed in left welding casing 1-1 bottom, right base 1-2-1 is installed in right welding casing 1-2 bottom, it is left
Welding casing 1-1 is coupled together by stull 1-3 with right welding casing 1-2；Multi-level water washing trough be by rinsing bowl with two ends dislocation with
The mode of parallel superposition installs composition.
As shown in Figure 1, multi-level water washing trough is by rinsing bowl 11, rinsing bowl 12, rinsing bowl 13, rinsing bowl 14 and rinsing bowl 15
Composition, they are from top to bottom stacked successively with parallel stacked system, while the wash water of every grade of rinsing bowl flows out 46 bottom of chamber being provided with
Flow export, flow export connection effuser 47,47 other end of effuser access next stage rinsing bowl wash water injection chamber 44, it with wash
It is two ends dislocation configuration that water flows out chamber 46.
As shown in Figure 2, described rinsing bowl is by double-deck cell body 40, insulation groove lid 40-3, joint cover 40-4, level plate
41st, flow-stopping plate 42, overflow plate 43, effuser 47 are constituted with discharging tube 48；Wherein double-deck cell body 40 is by upper groove body 40-1 and lower groove
Body 40-2 is constituted；
Parallel installation level plate 41, flow-stopping plate 42 and overflow plate 43 in rinsing bowl；Under level plate 41 and overflow plate 43
Side and two sides are all connected with 40 inner wall sealing of double-deck cell body；Between flow-stopping plate 42 is left between upper groove body 40-1 bottoms below
Gap, its two sides are connected with double-deck 40 inner wall sealing of cell body, and its top is higher than the top of level plate 41 and overflow plate 43；By
Level plate 41 constitutes wash water injection chamber 44 with 40 left side wall of double-deck cell body, is made up of with double-deck 40 right side wall of cell body overflow plate 43 and is washed
Water flows out chamber 46, and level plate 41 constitutes washing fiber channel 45 simultaneously with the flow-stopping plate 42 on the right side of it；In each rinsing bowl
Joint cover 40-4 is set according to the direction parallel with the rinsing bowl longitudinal axis between left side wall and right side wall；
The wash water of double-deck cell body 40 flows out wash water of the chamber 46 by effuser 47 with next stage bilayer cell body 40 and injects chamber 44
It is connected, wash water injection chamber 44 is connected with lower groove 40-2 bottom surfaces with discharging tube 48；
In multi-level water washing trough, be parallel to each other above double-deck cell body 40 installation driven roller 21-26, in most higher level's rinsing bowl
One driven roller 25,26 is respectively installed above two ends, and remaining rinsing bowl at different levels simply flows out to install above chamber 46 in wash water and drives
Roller 21-24；
On the joint cover of double-deck cell body 40, guide roller 30-39 is fixedly mounted between level plate 41 and flow-stopping plate 42, often
A guide roller is fixedly mounted on individual joint cover 40-4；Guide roller is suspended from double-deck cell body 40, and guide roller lower edge is in washing
Under water level, and upper edge is on wash water liquid level.Ceramic bearing is installed inside guide roller, joint cover 40-4 is fixed on
On.
Described rinsing machine installs moisturizing groove 2 in upper end, install between moisturizing groove and rinsing bowl moisturizing stop valve 2-1 with
Refill flow meter 2-2.
Communicated with the external world with drain flow-meter 48-2 by drain stop valve 48-1 in most subordinate's rinsing bowl discharging tube 48.
In the present invention, setting thermocouple and power-adjustable electrical heating in the moisturizing groove and rinsing bowl of carbon fiber water washing machine
Pipe.The present invention detects wash water temperature in moisturizing groove and rinsing bowl using thermocouple, and by by an ancient unit of weight justice will really scientific and technological limited public affairs
The temperature control system sold with trade name HGY temperature control is taken charge of, by power-adjustable electric heating tube, will be in moisturizing groove and rinsing bowl
Water lotion temperature change scope control at ± 1 DEG C.
Two groups of drive systems behind two casings are by FJD with trade name Alpha smart
The servomotor of sale be made up of with the decelerator of trade name DPL series sales German Eisele companies, between driven roller lead to
Cross Timing Belt transmission power.
Five rinsing bowls are filled hot deionized water before operation by rinsing machine of the present invention, and liquid level is flushed with level plate 41.Just
When often running, fresh deionized water flows into the from Jing moisturizing stop valve 2-1 in the moisturizing groove 2 of the top and refill flow meter 2-2
The wash water injection chamber of one rinsing bowl 11, wash water injection chamber liquid level flows into water purge passage after exceeding level plate, because flow-stopping plate top
Position is higher than level plate and overflow plate top, and wash water is behind gap below flow-stopping plate from the outflow of overflow plate top, water purge passage
Interior wash water is in a kind of special flow regime.The tap hole and effuser of the wash water Jing outflow ends in chamber are flowed out into wash water,
Into the wash water injection chamber of next stage rinsing bowl 12, by this type of flow, washing liquid flows into lower section by most higher level's rinsing bowl successively
Rinsing bowl, most after Jing rinsing bowls 15 tap hole discharge, after discharge reclaim.Washing wastewater is from top to bottom reduced successively, each water
Concentration distribution in washing trough is that fibre bundle upstream end is higher, and fibre bundle pull-out end concentration is relatively low, and from moisturizing groove not
It is disconnected to have pure deionized water to fill into, it is ensured that the concentration in each wash water groove is a fixed value；The flowing side of rinsing bowl wash-in aqueous
To in opposite direction with the wire of fiber, water washing effect can be strengthened.Wash water injection chamber and water purge passage are deposited in after end-of-job
Interior wash water liquid can Jing put clear opening, discharging tube emptying.The emptying arm of all rinsing bowls, is connected on two emptying house stewards, two
Individual emptying house steward is separately mounted to two body sides.Dirt discharging valve is installed on arm, can be to five rinsing bowl difference emptyings.
A number motor acceleration and deceleration machine is arranged on bottom of the frame by even part, and motor drives driven roller 21 to rotate, driven roller 21
Rotating shaft on synchronizing belt gear is installed, drive driven roller 23 to rotate by Timing Belt, it is same in 23 rotating shaft of driven roller to install synchronous
Band gear, drives driven roller 25 to rotate by Timing Belt, and the rotation direction of three driven rollers is consistent, equal from washing machine face observation
To rotate counterclockwise.No. two motor acceleration and deceleration machines are arranged on bottom of the frame by even part, and motor drives driven roller 22 to rotate, drives
Synchronizing belt gear is installed in the rotating shaft of roller 22, by Timing Belt drive driven roller 24 rotate, 24 rotation direction of driven roller with drive
Roller 22 is consistent, is that rotationally clockwise, driven roller 26 passes through Timing Belt by the rotating shaft of driven roller 24 and reverse gear drives, and drives
The rotation direction of dynamic roller 26 is consistent with driven roller 25.The start and stop of motor are with rotating speed by PC control.
Claims (10)
1. a kind of carbon fiber water washing machine for carbon fibre precursor washing, the rinsing machine include frame (1) and multi-level water washing trough, its
It is characterised by that the rinsing machine installs driven roller and guide roller in the anterior installation multi-level water washing trough of frame (1), in frame (1), and
Two groups of drive systems are installed at frame (1) rear portion；
Frame (1) be one with framework made by angle steel, frame (1) arranges left welding casing (1-1) in both sides and connects case with backhand welding
Body (1-2)；Left base (1-1-1) is installed in left welding casing (1-1) bottom, right bottom is installed in right welding casing (1-2) bottom
Seat (1-2-1), left welding casing (1-1) are coupled together by stull (1-3) with right welding casing (1-2)；Multi-level water washing trough be by
By two ends, dislocation installs composition in the way of parallel superposition to rinsing bowl；
Described rinsing bowl is by double-deck cell body (40), insulation groove lid (40-3), joint cover (40-4), level plate (41), flow-stopping plate
(42), overflow plate (43), effuser (47) are constituted with discharging tube (48)；Wherein double-deck cell body (40) is by upper groove body (40-1) with
Cell body (40-2) is constituted；
Parallel installation level plate (41), flow-stopping plate (42) and overflow plate (43) in rinsing bowl；Level plate (41) and overflow plate
(43) following and two sides are all connected with double-deck cell body (40) inner wall sealing；Flow-stopping plate (42) below with upper groove body (40-1) bottom
Gap is left between portion, its two sides be connecteds with double-deck cell body (40) inner wall sealing, its top higher than level plate (41) and
The top of overflow plate (43)；Wash water injection chamber (44) is constituted with double-deck cell body (40) left side wall by level plate (41), by overflow plate
(43) constitute wash water with double-deck cell body (40) right side wall and flow out chamber (46), level plate (41) and meanwhile with the flow-stopping plate on the right side of it
(42) constitute washing fiber channel (45)；According to parallel with the rinsing bowl longitudinal axis between each rinsing bowl left side wall and right side wall
Direction arranges joint cover (40-4)；
The wash water of double-deck cell body (40) flows out the wash water of chamber (46) by effuser (47) with next stage bilayer cell body (40) and injects
Chamber (44) is connected, and wash water injection chamber (44) is connected with lower groove (40-2) bottom surface with discharging tube (48)；
In multi-level water washing trough, be parallel to each other above double-deck cell body (40) installation driven roller (21-26), in most higher level's rinsing bowl
Above two ends, (25,26), and remaining rinsing bowl at different levels simply flows out in wash water and install above chamber (46) each one driven roller of installation
Driven roller (21-24)；
On the joint cover of double-deck cell body (40) between level plate (41) and flow-stopping plate (42) fixedly mount guide roller (30-
39) guide roller is fixedly mounted on each joint cover (40-4),；Guide roller is suspended from double-deck cell body (40), under guide roller
Edge is under wash water liquid level, and upper edge is on wash water liquid level；
Two groups of drive systems behind two casings are made up of with decelerator servomotor, by synchronous between driven roller
Band transmission power.
2. carbon fiber water washing machine according to claim 1, it is characterised in that described rinsing bowl is one kind by two-layer hard
Material layer and the rectangular slot in the moderate soak material layer composition between them.
3. carbon fiber water washing machine according to claim 2, it is characterised in that described hard material has corrosion resistance.
4. carbon fiber water washing machine according to claim 1, it is characterised in that the rinsing machine installs moisturizing groove in upper end
(2), installation moisturizing stop valve (2-1) and refill flow meter (2-2) between moisturizing groove and rinsing bowl.
5. carbon fiber water washing machine according to claim 1, it is characterised in that pass through in most subordinate's rinsing bowl discharging tube (48)
Drain stop valve (48-1) is communicated with the external world with drain flow-meter (48-2).
6. carbon fiber water washing machine according to claim 1, it is characterised in that in moisturizing groove and the washing of carbon fiber water washing machine
Thermocouple and power-adjustable electric heating tube are set in groove.
7. carbon fiber water washing machine according to claim 1, it is characterised in that the washing liquid temperature in moisturizing groove and rinsing bowl
Degree mobility scale is ± 1 DEG C.
8. carbon fiber water washing machine according to claim 1, it is characterised in that the driven roller with the outer surface of guide roller is
Plane or groove type.
9. carbon fiber water washing machine according to claim 1, it is characterised in that the driven roller with the outer surface of guide roller is
Through the surface that conventional surface electroplates hard chrome, polishing is processed with fine grinding.
10. carbon fiber water washing machine according to claim 1, it is characterised in that the driven roller is thick with the outer surface of guide roller
Rugosity Ra is not more than 0.1.
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| CN201610963187.4A CN106521848B (en) | 2016-11-04 | 2016-11-04 | A kind of carbon fiber water washing machine for carbon fibre precursor washing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447274A (en) * | 2017-08-31 | 2017-12-08 | 中安信科技有限公司 | A kind of high performance carbon fiber used polyacrylonitrile precursor production water washing device and method |
| CN108344279A (en) * | 2018-04-12 | 2018-07-31 | 泰州职业技术学院 | A kind of carbon fiber drying machine |
| CN110079990A (en) * | 2019-05-09 | 2019-08-02 | 威海拓展纤维有限公司 | Prepare carbon fibre precursor method for washing |
| CN110499600A (en) * | 2019-08-14 | 2019-11-26 | 花法科技有限公司 | Aftertreatment technology is dyed in nylon fabric-energy-saving and emission-reduction |
| CN114250562A (en) * | 2021-12-28 | 2022-03-29 | 张家港市港鹰实业有限公司 | Improved carbon fiber precursor washing device and washing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040130A (en) * | 2015-09-11 | 2015-11-11 | 西安康本材料有限公司 | Polyacrylonitrile-based carbon fiber protofilament multilayer washing apparatus |
-
2016
- 2016-11-04 CN CN201610963187.4A patent/CN106521848B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040130A (en) * | 2015-09-11 | 2015-11-11 | 西安康本材料有限公司 | Polyacrylonitrile-based carbon fiber protofilament multilayer washing apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447274A (en) * | 2017-08-31 | 2017-12-08 | 中安信科技有限公司 | A kind of high performance carbon fiber used polyacrylonitrile precursor production water washing device and method |
| CN107447274B (en) * | 2017-08-31 | 2018-08-17 | 中安信科技有限公司 | A kind of high performance carbon fiber used polyacrylonitrile precursor production water washing device and method |
| CN108344279A (en) * | 2018-04-12 | 2018-07-31 | 泰州职业技术学院 | A kind of carbon fiber drying machine |
| CN110079990A (en) * | 2019-05-09 | 2019-08-02 | 威海拓展纤维有限公司 | Prepare carbon fibre precursor method for washing |
| CN110499600A (en) * | 2019-08-14 | 2019-11-26 | 花法科技有限公司 | Aftertreatment technology is dyed in nylon fabric-energy-saving and emission-reduction |
| CN110499600B (en) * | 2019-08-14 | 2022-07-01 | 花法科技有限公司 | Energy-saving emission-reducing dyeing post-treatment process for polyamide fabric |
| CN114250562A (en) * | 2021-12-28 | 2022-03-29 | 张家港市港鹰实业有限公司 | Improved carbon fiber precursor washing device and washing method |
| CN114250562B (en) * | 2021-12-28 | 2024-01-02 | 张家港市港鹰实业有限公司 | Improved carbon fiber precursor water washing device and method |
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| CN106521848B (en) | 2019-11-22 |
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