CN106012035B - A kind of flax fiber fining mechanized production system - Google Patents

Abstract

The present invention relates to flax fiber processing technique fields, specifically a kind of flax fiber refines mechanized production system, raw material is handled with dry method, it is cleaned by de-burring machine, the raw material to clean is infiltrated, the raw material infiltrated carries out de- dry, the raw material of de- dry-cure carries out six roller shreddings, fiber quality can be improved in production technology of the present invention, automatic continuous production, save manpower, power saving is efficient, yield 500kg/h, new process carries out dry process to raw ramie in process, despumation, waste material impurity uniform effluent, it is environment friendly and pollution-free, feedstock processing to suitable length is subjected to infiltration process using special liquid medicine, it is carried out dehydrating after processing, material fiber after dehydration work process is subjected to shredding processing using six roller openers, subsequently enter packing process, it is provided for subsequent spinning workshop Raw material.

Description

A kind of flax fiber fining mechanized production system

[technical field]

The present invention relates to flax fiber processing technique field, specifically a kind of flax fiber refines automated production System.

[background technique]

Flax fiber is textile fabric most ancient in the world, and having many uses for fabric made of flax fiber is general, can be with As the industries articles such as garment material, drapery, tablecloth, bedding and Automobile Products.With new varieties, new technology, new The growth momentum of the appearance of Yarn spinning method, new method for weaving and new finishing technique, lingerie industry is become better and better, and is had and is adjusted Temperature, antiallergy, antistatic, antibacterial function can absorb due to the good hygroscopicity of flax and be equivalent to 20 times of own wt of water Point, so sodolin feel is dry and comfortable, its moisture absorption heat dissipation, health care is antibacterial, antifouling antistatic, antiultraviolet, and flame retardant effect Splendid, traditional flax fiber processes the whole manual operations of the discharging of the feeding between each technique, non_mechanical continuous production, product Production cycle, long quality was not high, and the fiber quality of labour intensive in process, generation is low, and yield 200kg/h, raw material passes through It is unified after manually breaing up to carry out layer-by-layer stacking sprinkling medicament, it was differed by the period that weather is influenced health at 5-10 days, influences to process Progress, until health process carries out pulling loose processing after carrying out artificial shifting material to stacking after finishing, treated, and fibre material passes through The mode of hand feed enters ten roller openers and carries out shredding processing, and the fiber produced subsequently enters packing process, after being Continuous spinning workshop provides raw material, and the count of yarn quality that the fiber process by the production of original technique comes out is low.

Therefore, it designs and fiber quality can be improved to overcome the shortcomings of above-mentioned technology, automatic continuous production is saved Manpower, power saving is efficient, improves a kind of flax fiber fining mechanized production system of yield, and exactly inventor is to be solved Problem.

[summary of the invention]

In view of the deficiencies of the prior art, the object of the present invention is to provide can be improved fiber quality, automatic continuous production, Manpower is saved, power saving is efficient, improves a kind of flax fiber fining mechanized production system of yield.

The technical solution adopted by the present invention to solve the technical problems is: a kind of flax fiber fining automated production system System, whole process all rely on PLC to carry out Automatic Detection and Control, include following operating procedure: 1) will be at raw material dry method Reason；

Dry type drawing is carried out to flax raw material using drawing machine, fibre length is maintained between 10 to 15 centimeters, is convenient for Subsequent technique carries out.

2) raw material in step 1) is cleaned by de-burring machine；

De-burring machine by be adjusted direction feed hopper, high-performance rotation axis, modular shelter baffle, efficient impurities removal mechanism And ancillary equipment composition, feed hopper guarantee that charging is complete, are not scattered, rotation axis is welded by high performance steel, and torque is big, no It is easy to wear, fiber will not be lost while separation raw material is with impurity, baffle is connected by screw bolts with body, and dedusting mechanism passes through wind The impurity and dust generated in the negative pressure eliminating equipment operational process that machine generates.

3) raw material that step 2) cleaned infiltrates；

Infiltration machine combination biological enzyme formulation, which can be realized in ten minutes, quickly infiltrates degumming；

Infiltration machine includes rack, saturation tank, trash discharging apparatus, mentions miscellaneous device, operating platform, material transmitting device, material toggling dress It sets, hydraulic pressure lifting device, is fed by the conveyer belt of material transmitting device, the infiltration of finish can be realized in the infiltrated pond of raw material Fast degumming can get rid of the influence of environmental factor by control finish temperature and ratio, and not influenced by artifact, The impurity that centre generates is by dedusting mechanism and mentions miscellaneous device and is automatically discharged into designated position, and impurity is discharged from impurity-removing port position；

Wherein finish parameter are as follows: oil emulsion 1.5g/L, industrial soap dosage 1.5g/L, 80 DEG C, 2h, bath raio 1:10；

Biological enzyme selects the complex enzyme being made of pectase and hemicellulase.The ratio of pectase and hemicellulase is 1:1, dosage 2%, when two kinds of enzyme mixed processings, pH=8~8.5, temperature is 60 DEG C, bath raio 1:15.Use centrifugal circulation Pump guarantees the recyclable flowing for the treatment of fluid, realizes and stir at high speed.

4) raw material for infiltrating step 3) carries out de- dry；

Corresponding pipeline is installed additional while dropping low-fiber water content by dehydration, extrusion process, is drained into relevant It filters in settling apparatus, by removing the impurity in special auxiliary agent, the finish for allowing this part to extrude is recycled, and promotes resource Utilization rate.

5) raw material that step 4) takes off dry-cure is subjected to six roller shreddings；

Six roller openers are made of two roller openers and three groups of four-roller openers；The impurity dust that centre generates passes through connection Dedusting mechanism discharge；

6) raw material after step 5) shredding is packaged.

The beneficial effects of the present invention are:

1, fiber quality can be improved in production technology of the present invention, and automatic continuous production saves manpower, and power saving is efficient, produces 500kg/h is measured, new process carries out dry process, despumation, waste material impurity uniform effluent, environmental protection to raw ramie in process It is pollution-free, feedstock processing to suitable length is subjected to infiltration process using special liquid medicine, is carried out dehydrating, will be dehydrated after processing Material fiber after work process carries out shredding processing using six roller openers, subsequently enters packing process, is subsequent spinning workshop Raw material is provided.

[Figure of description]

Fig. 1 is that flax fiber produces original craft block-diagram.

Fig. 2 is present invention process block diagram.

[specific embodiment]

Present invention will be further explained below with reference to specific examples, it should be appreciated that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art Member can make various changes or modifications the present invention, and such equivalent forms are also fallen within defined by application the appended claims Range.

It is that flax fiber produces original craft block-diagram referring to Fig. 1, Fig. 2 is present invention process block diagram, and a kind of flax is fine Dimension fining mechanized production system, processing project production line is mainly by drawing machine, de-burring machine, saturation tank, dewaterer, six rollers The a variety of mechanical equipment compositions of opener, six roller openers are made of two roller openers and three groups of four-roller openers, and whole process is complete Portion carries out Automatic Detection and Control by high-performance PLC.

Production system of the invention includes following operating procedure:

1) raw material is handled with dry method；Bast fibre spinning fiber fining automation processing project production line is mainly by drawing machine Dry type drawing is carried out to flax raw material, makes fibre length that subsequent technique is suitably convenient for carry out.

Originally fiber is different in size, for the effect for guaranteeing fine design and spinning, needs to lead the length of fiber Draw, by the experimental datas of many years and weaving experience, the length for measuring fiber be maintained between 10 to 15 centimeters can be realized it is good Good processing effect.In order to keep the length of fiber within this range, and solves original drawing machine to be unable to satisfy length steady It qualitatively requires, needs a high performance fiber drawing machine to pull the length of fiber, pass through high performance drawing machine It realizes and the length of fiber is pulled, fiber is not destroyed as far as possible while ensureing fibre length, to ensure subsequent machining technology requirement.

2) raw material in step 1) is cleaned by de-burring machine；It is detailed in the operation of patent de-burring machine-negative pressure, using beating Hit, send out etc. movements efficiently, flexibly, prevent that flying dust from polluting with the impurity in negative pressure removal bast fibre spinning raw material, and can reduce energy consumption, A kind of flax de-burring machine for reducing finish dosage, reducing production cost.Removal of impurity reaches 80%.

De-burring machine by be adjusted direction feed hopper, high-performance rotation axis, modular shelter baffle, efficient impurities removal mechanism And other ancillary equipments composition, feed hopper guarantee that charging is complete, are not scattered, rotation axis is welded by high performance steel, torque Greatly, not easy to wear, fiber will not be lost while separation raw material is with impurity, baffle is connected by screw bolts with body, and it is easy to loading and unloading, Energy equipment convenient to overhaul, the negative pressure that impurities removal mechanism is generated by blower can effectively remove equipment again while guaranteeing personal safety The impurity and dust generated in operational process improves product quality, reduces environmental pollution.Equipment is furnished with observation window, can be real-time The effect and yield for recognizing removal of impurities, when impurity is excessive, the organic glass that can be removed on observation window carries out manual cleanup, flexibly It is multi-purpose.It is connected with assisted dust-collecting equipment by pipeline by impurity removal port, the dust generated in production process can be effectively removed With solid particle, and the secondary treatment to waste residue can link biological particles extrusion equipment for combustible therein herein Matter is fabricated to solid fuel, can effectively improve the product utilization rate of raw material, increases added value of product, in entire production process not Harmful substance can be generated.

3) raw material that step 2) cleaned infiltrates；Saturation tank is not influenced by environment artifact, improves production Efficiency, ensure product quality, high degree of automation, easy maintenance, low-power consumption a kind of novel bast fibre spinning saturation tank.Mildly, efficiently, Free of contamination production method.The high-performance bio enzyme preparation of infiltration machine combination this project research and development can be realized quickly to be infiltrated in ten minutes Degumming, separation fiber does not hurt fiber, and has certain protective effect to fiber.Processed fiber reaches spinning suiting condition.

Infiltration machine is assembled by multiple component parts by modularized design, including rack, saturation tank, trash discharging apparatus, Miscellaneous device, operating platform, material transmitting device, poking device, hydraulic pressure lifting device are mentioned, the conveyer belt of material transmitting device is passed through It feeds, the infiltration of finish can be realized fast degumming in the infiltrated pond of raw material, can be got rid of by control finish temperature and ratio The influence of environmental factor, and not influenced by artifact, the impurity that centre generates is by dedusting mechanism and to mention miscellaneous device automatic It is discharged into designated position, impurity is discharged from impurity-removing port position, wherein finish parameter are as follows: oil emulsion 1.5g/L, industrial soap dosage 1.5g/L, 80 DEG C, 2h, bath raio 1:10.Saturation tank is easy for installation, and operating platform is operated with for operator, clears up, repaired Deng, change the fit clearance between material transmitting device and rack in such a way that hydraulic pressure lifting device is installed, it can be by adjusting liquid The height of lifting device is pressed to provide convenient and fast service clearance to service personnel, it can be to damage component without dismantling other component Maintenance, only material transmitting device and poking device is continuous operation in process of production, trash discharging apparatus and mentions miscellaneous device then Started by PLC control in the specific period, it is service personnel provider that hydraulic pressure lifting device, which provides power by low-pressure hydraulic station, Just, whole equipment electricity consumption is small, reduces the cost of auxiliary power facility, and operation whole process is automatically controlled by PLC, without artificial behaviour Make, remotely programmable control can be remotely controlled operation, oil content and mixed proportion by submeter device according to production requirement Accurate control, accuracy is high, highly-safe, and processing capacity promotes several times, ensure that product quality, reduces the production week of product Phase reduces recruitment cost, can satisfy customer demand, promotes Business Economic Benefit.

Contain a large amount of impurity in flax fiber raw material, seriously affects the efficiency and quality of fiber process, solid particle meeting The loss of acceleration equipment, flying dust can pollute environment, stalk can a large amount of organism-absorbing enzyme preparations cause greatly to waste, especially It is that raw material is packaged imported raw material by transport for convenience, adds somewhat to raw material and goes deimpurity difficulty.In order to mention Rise fiber working ability, need in raw material impurity component and its content identify, and by effective device to it It is separated, classification processing, reduces the waste of biological enzyme formulation, extends the service life and maintenance cost of production equipment, reduce Environmental pollution reduces the labor intensity of worker.

The fining modification of flax fiber is suitably to remove pectin and lignin in bundle fiber, and fibre length is made to meet cotton Under the requirement of spinning equipment, so that the fineness of process of fiber improves, to reach the performance for improving flax fiber, with satisfaction spinning and most The needs of finished product.The short fiber content and length standard poor index of this processing method are also best.It can not only be relatively more abundant Removal gummed paper, and entire reaction process carry out it is relatively uniform.Strength and extension property is good, on the one hand indicates flax process of fiber ratio Relatively thin, another aspect fiber itself is small due to reacting weak section that is uneven and generating.

Biological enzyme selects the complex enzyme being made of pectase and hemicellulase.The ratio of pectase and hemicellulase is 1: 1, dosage 2%, when two kinds of enzyme mixed processings, pH=8~8.5, temperature is 60 DEG C, bath raio 1: 15.What enzymatic treatment used adds The difference of work mode and equipment, treatment fluid flowing velocity or agitating mode and speed are different, the reaction speed and effect of enzymatic treatment Also will be different, and these influence factors are to be mutually related.In general, mixing speed is faster, and the processing time is shorter, effect Also better, so in the actual production process, engineering will select suitable modified device and flow velocity, such as use centrifugal circulation Pump guarantees the recyclable flowing for the treatment of fluid, to improve the modified effect of flax, shortens the processing time or reduces enzyme concentration.Through biology The modified fibre spinnability index that enzyme modification obtains are as follows: weight-loss ratio 13.04%, fineness 1348Nm, breaking strength 3.3cN/ Dtex, elongation at break 3.1%, average length 42.48mm, length standard poor 19.95%, short fiber content 19.31%, overlength are fine Dimension rate 9.8%, can winding degree be 1.925 twirls/dtex*m.

Biological enzyme can be realized fiber fast degumming in ten minutes, and degumming effect is obvious, not influence fibre length and tough Property, cooperate efficient automated production equipment, can be realized high-efficient automatic operation, meets domestic and international textile industry to flax fibre The demand of dimension.Fiber degumming process is mildly reacted, biological enzyme formulation is as biological high active material, just for the colloid of fiber Layer reaction, will not damage plant fiber, and play a certain protective role to fiber, significantly reduce the staple fiber of product Rate improves the weaving utilization rate of product, increases the performance of enterprises.The material of script low side can weave out after equipment is handled The product of middle and high end is made delicacies out of coarse food grain with realizing, improves added value.

4) raw material for infiltrating step 3) carries out de- dry；It utilizes extrusion dehydration: needing a kind of easy to operate, quick, high The dehydration device of effect can satisfy dehydration, yield, the requirement worked continuously.In addition, the preparation raffinate of dehydration needs to meet recycling The requirement of recycling reduces the wasting of resources, recycles.

Preparation of the invention is repeatable to be recycled, and is added while dropping low-fiber water content by the processes such as being dehydrated, squeezing Pretend corresponding pipeline, drain into relevant filtering settling apparatus, by removing the impurity in special auxiliary agent, allows itself and this The preparation newly cooperated in the automatic preparation feed system of purpose is mixed, and the finish for allowing this part to extrude recycles, and promotes money The utilization rate in source.

Carry out recycling and reusing after in process of production the impurity of fiber removal being separated, by stalk therein, The biological materials such as staple fiber, weeds, combustible material carry out squeezing the biological particles comprehensive utilization for allowing it to become flammable. Biological material also can be used as the efficient raw material such as fertilizer, biogas, Nutrition Soil and use, and avoid the pollution to environment.

5) raw material that step 4) takes off dry-cure is subjected to six roller shreddings；It is needed to enable fiber to facilitate textile process just Shredding and carding operation are carried out to fiber.Flax fiber again in opening processes removal residual impurity fiber is drawn it is long to spinning suiting Degree, to improve spinnability and end-use properties to meet production needs, the impurity dust that centre generates is removed by what is connected The discharge of dirt mechanism.

6) raw material after step 5) shredding is packaged.

After experiment of the invention, flaxen fiber resource utilization is 47%, reduces water consume 62%, reduces production cost 20%, pollution abatement object handles load 95% or so, reduces exhaust gas, waste sludge discharge amount 70%, with traditional " retted fibre " Degumming method Compare, which improves 20% or more, and the pollutant into industrial wastewater reduces 90% or more, warp Ji, society, ecological benefits are significant, have widely for China by the weaving of raw material, papermaking, biological material of Herbaceous Fiber Application prospect.

Fiber quality can be improved in production technology of the present invention, and automatic continuous production saves manpower, and power saving is efficient, yield 500kg/h, new process carry out dry process, despumation, waste material impurity uniform effluent, environmentally friendly nothing to raw ramie in process Pollution, carries out infiltration process using special liquid medicine for feedstock processing to suitable length, is carried out dehydrating after processing, will be dehydrated work Material fiber after process carries out shredding processing using 6 roller openers, subsequently enters packing process, provides for subsequent spinning workshop Raw material.

Claims (1)

1. a kind of flax fiber refines mechanized production system, it is characterised in that: it is automatic that whole process all relies on PLC to carry out Detection control, includes following operating procedure:

1) raw material is handled with dry method；

Dry type drawing is carried out to flax raw material using drawing machine, is maintained at fibre length between 10 to 15 centimeters, convenient for subsequent Technique carries out；

2) raw material in step 1) is cleaned by de-burring machine；

De-burring machine is by being adjusted the feed hopper in direction, high-performance rotation axis, modular shelter baffle, efficient impurities removal mechanism and auxiliary Equipment is helped to form, feed hopper guarantees that charging is complete, is not scattered, and rotation axis is welded by high performance steel, and torque is big, is not easy to grind Damage will not lose fiber while separation raw material is with impurity, and baffle is connected by screw bolts with body, and dedusting mechanism passes through blower and produces The impurity and dust generated in raw negative pressure eliminating equipment operational process；

3) raw material that step 2) cleaned infiltrates；

Infiltration machine combination biological enzyme formulation, which can be realized in ten minutes, quickly infiltrates degumming；

Infiltration machine includes rack, saturation tank, trash discharging apparatus, mentions miscellaneous device, operating platform, material transmitting device, poking device, liquid Lifting device is pressed, is fed by the conveyer belt of material transmitting device, the infiltration of finish can be realized quickly in the infiltrated pond of raw material Degumming can get rid of the influence of environmental factor by control finish temperature and ratio, and not influenced by artifact, intermediate The impurity of generation is by dedusting mechanism and mentions miscellaneous device and is automatically discharged into designated position, and impurity is discharged from impurity-removing port position；

Wherein finish parameter are as follows: oil emulsion 1.5g/L, industrial soap dosage 1.5g/L, 80 DEG C, 2h, bath raio 1: 10；

The ratio of the complex enzyme that biological enzyme selection is made of pectase and hemicellulase, pectase and hemicellulase is 1: 1, Dosage 2%, when two kinds of enzyme mixed processings, pH=8~8.5, temperature is 60 DEG C, and bath raio 1: 15 uses centrifugal circulating pump, is protected The recyclable flowing for the treatment of fluid is demonstrate,proved, realizes and stirs at high speed；

4) raw material for infiltrating step 3) carries out de- dry；

Corresponding pipeline is installed additional while dropping low-fiber water content by dehydration, extrusion process, drains into relevant filtering In settling apparatus, by removing the impurity in special auxiliary agent, the finish for allowing this part to extrude is recycled, and promotes the utilization of resource Rate；

5) raw material that step 4) takes off dry-cure is subjected to six roller shreddings；

Six roller openers are made of two roller openers and three groups of four-roller openers；The impurity dust that centre generates is removed by what is connected The discharge of dirt mechanism；

6) raw material after step 5) shredding is packaged.