CN104818547A - Method for automatically processed and classifying waste and old textiles - Google Patents
Method for automatically processed and classifying waste and old textiles Download PDFInfo
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- CN104818547A CN104818547A CN201510080797.5A CN201510080797A CN104818547A CN 104818547 A CN104818547 A CN 104818547A CN 201510080797 A CN201510080797 A CN 201510080797A CN 104818547 A CN104818547 A CN 104818547A
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- short flannel
- waste textile
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- 239000002699 waste material Substances 0.000 title claims abstract description 123
- 239000004753 textile Substances 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 72
- 239000000835 fiber Substances 0.000 claims abstract description 80
- 230000008569 process Effects 0.000 claims abstract description 47
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 28
- 239000003345 natural gas Substances 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 230000000249 desinfective effect Effects 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 58
- 238000009960 carding Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000012546 transfer Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 19
- 238000009987 spinning Methods 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000007405 data analysis Methods 0.000 claims description 6
- 238000003908 quality control method Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000003672 processing method Methods 0.000 claims description 4
- 238000005202 decontamination Methods 0.000 claims description 3
- 230000003588 decontaminative effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 241000700605 Viruses Species 0.000 claims 1
- 238000013329 compounding Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 244000144992 flock Species 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 36
- 238000010009 beating Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G11/00—Disintegrating fibre-containing articles to obtain fibres for re-use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Abstract
The invention relates to a method for automatically machining and classifying waste and old textiles, and the method is characterized in that the method can enable the waste and old textiles to be automatically processed into foreign matters, short flock, short fibers, and long fibers according to the difference of use directions; the specific implementation method comprises the steps: disinfecting and cutting the waste and old textiles firstly; enabling the waste and old textiles to sequentially enter into pre-opening equipment, material-mixing equipment, opening equipment, combing equipment, and fiber classifying equipment; carrying out the classification of short flock and the separation of the foreign matters in a process of production; and carrying out the quality management of the long fibers with the highest additional value after the waste and old textiles pass through the classifying equipment. The short flock is mixed with natural gas, and then combined firing is carried out, thereby generating steam which is provided for a disinfection system and an environment control system. The beneficial effects of the invention are that the waste and old textiles are processed into safe and reliable terminal products through a complete production technology, and the effective classification improves the market value of the waste and old textiles, thereby enlarging the application range of the waste and old textiles, and improving the economic performance.
Description
Technical field
The present invention relates to the method for a kind of waste textile processing, especially waste textile processes classification production automatically, belongs to waste textile cycling and reutilization field.
Background technology
China is a textiles big country and energy scarcity state, according to statistics at present the waste textile that produces every year of China at about 2,600 ten thousand tons, and waste textile also increases very fast maintenance one, this is very valuable social resources, the recycling of current waste textile is still in the starting stage, usually the waste textile that we throw into dustbin is more the fuel becoming burning, how again to recycle for promotion recycling economy to waste textile better, building a conservation-minded society is significant.
The features such as waste textile has that foreign matter content is large, the metallic foreign body appearance fire hazardous that may contain in part waste textile in pathogenic bacteria, used textile fiber quality disunity, waste textile, for above-mentioned problem, still planless solution at present.
Summary of the invention
The object of the invention is can by waste textile according to user to difference be automatically processed into foreign matter, short flannel, staple fibre and long fiber four series products, the main component of foreign matter is based on the metal of the button slide fastener of fragmentation and plastics, short flannel is the textiles dust produced in process, staple fibre is the fiber that shorter its length of fiber is not suitable for again carrying out spinning, and long fiber is the fiber that can again carry out spinning.Be directed to waste textile and have that foreign matter content is large, the feature such as the metallic foreign body appearance fire hazardous that may contain in part waste textile in pathogenic bacteria, used textile fiber quality disunity, waste textile set up in process of production and gone foreign matter, sterilization, classification, environmental Kuznets Curves four operations, thus the fiber achieving realization in waste textile production is disinfected, product Direct Classification, and be ensure that the safety of institute's producd fibers optimal quality and production process by environmental Kuznets Curves operation.
To achieve these goals, technical scheme is achieved in that the automatic processing production equipment of waste textile, comprises disinfecting mechanism, shut-off mechanism, pre-opener structure, mixing mechanism, opening mechanism, carding mechanism, sorting mechanism, long fiber quality control mechanism, efficient boiler and the packing mechanism corresponding with different product successively; Wherein decontamination system adopts the steam that efficient boiler burning mixing short flannel and natural gas produce, and carries out autoclave sterilization to realize to waste textile; Wherein the method for product classification be to run through in whole production process the method such as selection by winnowing, gravity preparation, volume choosing that adopted, the feature based on waste textile self enhances emphatically the classification that is separated of foreign matter and short flannel; Wherein environmental control system adds in process of production to utilize the steam of burning short flannel generation to realize the processing method of waste textile constant temperature and humidity, shredding combing fiber quality is out best in this case, fire is prevented simultaneously, fire extinguishing raw material conbined usage in steam and fire extinguisher storehouse, can the generation of control fire rapidly and efficiently, ensure the safety of whole production process; The steam way adopting efficient boiler burning mixing short flannel and natural gas to provide in addition can play the value of short flannel in waste textile to greatest extent, and effectively can improve the efficiency of whole processing method, mainly utilize the high temperature of natural gas more than 800 degree efficiently can remove the pollutant of short flannel burning generation, to control the pollution of short flannel burning generation on the basis making full use of short flannel calorific value.
Below be described further:
First waste textile closes sterilization door after entering disinfection storehouse by track, open steam valve and pass into steam, work as temperature, humidity, pressure keeps one section of disinfecting time after reaching specified value, stipulated time to after reduce pressure, dehumidifying, cooling work, then open sterilization door and take out the waste textile raw material disinfected, enter cut-out and foreign matter removal link, wherein cut-out and foreign matter removal link have carried out patent application in addition, the metallic foreign body of in waste textile 90% and other foreign matters of 60% can be removed by this link, by sterilize and after cutting off foreign matter waste textile from bacterium number, humidity, shape, foreign matter content etc. reaches the requirement of processing further substantially,
Further waste textile raw material feeds pre-opening apparatus by transport channel, pulls the effect of beating up carry out preliminary shredding to waste textile raw material in pre-opening apparatus by roller, cylinder, doffer, cover plate etc.; By the dust cage of the short flannel sieves and cylinder that are arranged in pre-opener top, part short flannel is filtered out in the process, and be transported to short flannel series products baling press by short flannel transport channel; Foreign matter drops to bottom pre-opener through sieves under gravity, and collect, waste textile raw material after above pre-opening processes for several times, after isolating short flannel and foreign matter, is transported to mixer top by transport channel under the help of discharging roller;
Further waste textile raw material gets off from mixer top spray, sprinkling process forms reciprocating motion under the help of feeding sliding rail, thus enhance the mixing of raw material, then the raw material sprayed down transports by material conveyor belt, by wind-force, foreign matter is wherein separated in the process dropping to subordinate's material conveyor belt, heavier foreign matter drops under gravity, and other raw materials are then blown on the material conveyor belt of next stage, and this process is completed successively by several groups of conveyer belts; Part short flannel filters out by the short flannel sieves in the process by being positioned at batch mixer top, and is transported to short flannel series products baling press by short flannel transport channel; Foreign matter drops to bottom batch mixer through sieves under gravity, and collects; Mixed waste textile raw material is transported to shredding and feeding mouth by the discharging opening be positioned at bottom mixer by transport channel;
Further waste textile raw material feeds opening apparatus by transport channel, in opening apparatus, carry out further shredding by effects such as roller, cylinder, doffer, cover plates to waste textile raw material; By the dust cage of the dust removal and filtration net and cylinder that are arranged in pre-opener top, part short flannel is filtered out in the process, and short flannel is transported to short flannel series products baling press by short flannel transport channel; Foreign matter drops to bottom opener through sieves under gravity, and collects; A conveying roller of selecting materials is had above second group of opener, the raw material bad to shredding situation returns opener spout by feed back pipeline under the help of conveying roller of selecting materials, and waste textile raw material is transported to spiral sort pass pipeline by transport channel after several shredding process under the help of discharging roller;
Further waste textile raw material is entered by spiral sort pass duct bottom, under the effect of spiral transmission shaft, waste textile raw material submits toward next procedure, be mixed in the short flannel in waste textile raw material in the process and enter short flannel transport pipeline by the sieves being positioned at spiral sort pass duct wall under the effect of negative pressure, and be transported to short flannel series products baling press place, foreign matter carries out after dropping under gravity and being positioned at spiral sort pass duct bottom unifying to collect, and carding machine spout place then delivered to by waste textile raw material;
Further waste textile raw material enters in carding equipment, carries out careful combing by original papers such as the roller in carding equipment, cylinder, doffer, cover plates to waste textile raw material; By the dust cage of the dust removal and filtration net and cylinder that are arranged in top, part short flannel is filtered out in the process, and short flannel is transported to short flannel series products baling press by short flannel transport channel; Foreign matter drops to bottom opener through sieves under gravity, and collects; A conveying roller of selecting materials is had above the 3rd group of carding equipment, the waste spinning fiber product good for shredding combing situation is delivered directly to Fibre sorting machine entrance by conveying roller of selecting materials by transport channel, all the other waste textile raw materials also form waste spinning fiber product after continuing shredding, and are transported to Fibre sorting machine entrance by transport channel under the help of discharging roller;
Further waste textile raw material enters in Fibre sorting equipment, sorting device pipeline is entered by device bottom, in order to increase screening effeciency, classification duct wall is wave-state, the convolution wind formed strengthens the waste spinning fibers mixture separation to entering, wherein shorter fiber enters staple fibre pipeline through sieves, simultaneously that short flannel sieves can be separated the short flannel be rolled in staple fibre at staple fibre pipeline opposite side, foreign matter simultaneously in fiber imports foreign matter collection case after falling into the foreign body filtering sieve be arranged in below Fibre sorting pipeline under gravity, the fiber of good class is divided to be transported by respective transport pipeline respectively,
The long fiber that further waste textile is formed advances into fiber in packing and controls in mixer, when fiber within a certain period of time length lower than then adding appropriate protofibre during standard value to ensure product quality; The staple fibre that waste textile is formed directly is packed; The short flannel part that waste textile is formed is packed, and a part provides energy by pipeline in efficient boiler with after natural gas mixed combustion in addition;
In pre-opening apparatus, mixing equipment, opening apparatus and carding equipment, environmental monitor has been installed, the data such as temperature, humidity of waste textile raw material in the temperature in main monitoring machinery equipment, visible ray, processing link simultaneously; By to the supply controlling steam after data analysis, ensure the automatic thermostatic constant moisture of the waste textile raw material of whole production process; Fire extinguishing raw material conbined usage in addition in steam and fire extinguisher storehouse, can the generation of control fire rapidly and efficiently, ensures the safety of whole production process;
Simultaneously for the different control centre's automatic analysis that processes raw material, in adjustment shredding carding equipment, the running speed of various licker-in, ensures the optimum of waste spinning fiber product quality.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that waste textile processes classification production automatically;
Parts indicated by drawing reference numeral or position are:
Sterilizing equipment decontaminating apparatus 1, disinfection storehouse 101, conveying track 102, thermometer 103, humidometer 104, Pressure gauge 105, steam inlet 106, sterilization door 107, cut off and foreign matter eliminating equipment 2, pre-opening apparatus 3A, opening apparatus 3B, carding equipment 3C, feeding mouth 301, foreign matter collection case 302, short flannel detector 303, short flannel sieves 304, upper cover plate 305, feed roller 306, cylinder 307, discharging roller 308, lower cover 309, doffer 310, foreign body filtering sieve 311, dust cage 312, feed back pipeline 313, select materials and carry roller 314, select materials and carry roller 315, constant temperature and humidity mixer 4, thermometer 40, humidometer 402, ash content detector 403, mobile feed lines 404, feeding sliding rail 405, short flannel sieves 406, material conveyor belt 407, material conveyor belt 408, material conveyor belt 409, material conveyor belt 410, blower fan 411, foreign body filtering sieve 412, foreign matter collection case 413, spiral sort pass pipeline 5, short flannel outlet 501, short flannel sieves 502, staple fibre outlet 503, spiral transmission shaft 504, staple fibre sieves 505, foreign matter collection case 506, Fibre sorting equipment 6, short fiber sieves 601, short flannel sieves 602, foreign matter collection case 603, long fiber quality control system 7, protofibre cassette for supplying 701, fiber controls mixer 702, efficient boiler 8, natural gas transfer pot 801, blender 802, emission detections table 803, temperature controller 804, boiler bin 805, steam conveying pipe 806, induction system 9, short flannel transport channel 901, pre-shredding is to batch mixing transport channel 902, batch mixing is to shredding transport channel 903, shredding is to classification transport channel 904, shredding is to classification transport channel 905, long fiber transfer passage 906, staple fibre transfer passage 907, environmental control system 10, environmental monitor 1001, transfer passage 1002, fire extinguishing storehouse 1003, baling press 11, control centre 12, blower fan 13
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
As shown in Figure 1, according to embodiments of the invention, conveniently understand technique scheme of the present invention, below by way of in concrete occupation mode, technique scheme of the present invention is described in detail, when concrete operations, carry out waste textile according to following steps and automatically process classification production:
First waste textile raw material is transported in disinfection storehouse 101 by conveying track 102, closing chamber injects steam by steam inlet 106 behind the door, stable state is kept 20 minutes after the data displays such as thermometer 103, humidometer 104, Pressure gauge 105 reach corresponding index, then carry out lowering the temperature, step-down, dehumidifying work, open sterilization door 107 when temperature is reduced to below 35 degree and pull out the waste textile raw material disinfected, and send in cut-out and foreign matter eliminating equipment 2, carry out cutting off and removing foreign matter; The metallic foreign body of in waste textile 90% and other foreign matters of 60% can be removed, by sterilize and waste textile reaches processing request substantially from bacterium number, humidity, shape, foreign matter content etc. after cutting off foreign matter by this link;
Further waste textile raw material enters feeding mouth 301 by transport channel 902, pulls the effect of beating up carry out preliminary shredding to waste textile raw material in pre-opening apparatus 3A by roller 306, cylinder 307, doffer 310, upper cover plate 305, lower cover 309 etc.; Short flannel detector 303 detects the concentration of short flannel in air in the process, and filtered out by part short flannel by the dust cage 312 of the short flannel sieves 304 and cylinder that are arranged in pre-opener top when short flannel is more, and short flannel is transported to short flannel series products baling press 11 by short flannel transport channel 901; Foreign matter drops to bottom pre-opener through foreign body filtering sieve 311 under gravity, enters foreign matter collection case 302; Waste textile raw material through preliminary shredding, after isolating short flannel and foreign matter, is transported to mixer 4 top by transport channel 902 by the waste textile raw material passing through above pre-shredding for several times under the help of discharging roller 308;
Further waste textile raw material gets off from mixer 4 top spray, and sprinkling process moves back and forth under the help of feeding sliding rail 405, thus the mixing of strengthening raw material; The raw material sprayed down transports by material conveyor belt 407, and in the process that raw material drops, produce wind-force by blower fan 411 be separated foreign matter wherein, short flannel detector detects the concentration of short flannel in air in the process, and part short flannel filters out by the short flannel sieves when short flannel is more by being positioned at batch mixer top, and short flannel is transported to short flannel series products baling press 11 by short flannel transport channel 901; Heavier foreign matter drops under gravity, other waste textiles are then blown on the material conveyor belt 408 of next stage, this process is completed successively by several groups of conveyer belts, the foreign matter dropped to bottom mixer enters foreign matter collection case 413 through unified after foreign body filtering sieve 412, and all the other waste textile raw materials are transported to opener feeding mouth eventually through the discharging opening be positioned at bottom mixer by transport channel 903;
Further waste textile raw material feeds opening apparatus by transport channel 903, in opening apparatus 3B, pull by roller, cylinder, doffer, upper cover plate, lower cover etc. the effect of beating up further shredding is carried out to waste textile raw material, compared to pre-opening apparatus, the pin density of the cylinder doffer of opening apparatus is greater than pre-opening apparatus, and rotary speed is faster than pre-opening apparatus, shredding link is partial to pull and is beaten up; Short flannel detector detects the concentration of short flannel in air in the process, and filtered out by part short flannel by the dust cage of the short flannel sieves and cylinder that are arranged in opener top when short flannel is more, and short flannel is transported to short flannel series products baling press 11 by short flannel transport channel 901; Foreign matter drops to bottom opener through sieves under gravity, enters foreign matter collection case; A conveying roller 314 of selecting materials is had above second group of opener, the raw material bad to shredding situation returns opener spout by feed back pipeline 313 under the help of conveying roller 314 of selecting materials, and after several shredding process, waste textile raw material is transported to spiral sort pass pipeline 5 by transport channel under the help of discharging roller;
Further waste textile raw material enters by bottom spiral sort pass pipeline 5, under the effect of spiral transmission shaft 504, waste textile raw material submits toward carding machine direction, be mixed in the short flannel in waste textile raw material in the process under the effect of negative pressure, short flannel transport channel 901 is entered from short flannel outlet 501 by the short flannel sieves 502 being positioned at spiral sort pass duct wall, and be transported to short flannel series products baling press 11 place, foreign matter drops under gravity and is positioned at spiral sort pass duct bottom, undertaken unifying to collect by foreign matter collection case 506 after sieves, carding machine spout place then delivered to by raw material,
Further waste textile raw material enters in carding equipment, by original papers such as the roller in carding equipment, cylinder, doffer, cover plates, careful combing is carried out to waste textile raw material, compared to opening apparatus, the pin density of the cylinder doffer of carding equipment is greater than opening apparatus, pin size is less than opening apparatus, rotary speed is faster than pre-opening apparatus, and carding process is partial to draw; Short flannel detector detects the concentration of short flannel in air in the process, and filtered out by part short flannel by the dust cage of the short flannel sieves and cylinder that are arranged in pre-opener top when short flannel is more, and short flannel is transported to short flannel series products baling press 11 by short flannel transport channel 901; Foreign matter drops to bottom pre-opener through sieves under gravity, enters foreign matter collection case; A conveying roller 315 of selecting materials is had above the 3rd group of carding equipment, the waste spinning fiber product good for shredding combing situation is delivered directly to Fibre sorting machine entrance by conveying roller 315 of selecting materials by transport pipeline, excessive shredding combing is avoided to damage waste spinning fiber, all the other waste textile raw materials form waste spinning fiber product after continuing shredding, and are transported to Fibre sorting machine 6 entrance by transport channel 905 under the help of discharging roller;
Further waste textile raw material enters in Fibre sorting equipment 6, sorting device pipeline is entered by device bottom, in order to increase screening effeciency, classification duct wall is wave-state, the convolution wind formed strengthens the waste spinning fibers mixture separation to entering, and under the double action of positive/negative-pressure, staple fibre enters staple fibre transport channel 906 through short fiber sieves 601; Be simultaneously short flannel sieves 602 at staple fibre pipeline opposite side, the short flannel be rolled in staple fibre can be separated; Foreign matter simultaneously in fiber falls into the foreign body filtering sieve be positioned at below Fibre sorting equipment under gravity, and unification enters in foreign matter collection case 603, and the waste spinning fiber of point good class is transported by respective transport channel respectively;
The long fiber that further processing waste textile is formed enters fiber by long fiber transfer passage 906 and controls in mixer 702, when fibre length within a certain period of time average length lower than then calling in appropriate protofibre during standard value to ensure the quality of fiber product from protofibre cassette for supplying 701, pack in qualified long fiber product introduction baling press 11; The staple fibre that waste textile is formed directly is delivered in baling press 11 by staple fibre transfer passage 907 and is packed; The short flannel part that waste textile is formed is delivered in baling press 11 and is packed, in addition a part by pipeline transportation to efficient boiler 8 place;
Simultaneously process waste textile formed short flannel by pipeline transportation to efficient boiler 8 place, mixed at blender 802 with from the natural gas in natural gas transfer pot 801 by pipeline waste spinning short flannel, mixed mixture is unified injection and is entered in boiler bin 805 and burn, waste spinning short flannel calorific value is good fuel higher than the coal of same weight, by with natural gas mixed combustion, more than 800 degree, the pollutant of short flannel burning rapidly disappears, in order to ensure that combustion efficiency has installed temperature controller 804 and emission detections table 805 above boiler bin 805, reach control temperature by the mixing ratio adjusting natural gas and short flannel at any time and adjust the object of exhaust emissions, the heat pipeline that boiler produces is carried in vapour form.
The environmental control system 10 of waste textile processing simultaneously is mainly adding the guarantee associating fire extinguishing system of production safety and the automatic thermostatic constant moisture system for improving waste textile crudy; As figure has installed environmental monitor 1001 in pre-opening apparatus, mixing equipment, opening apparatus and carding equipment, for the high temperature dot in monitoring machinery equipment and visible ray in case the generation of fire incident, once breaking out of fire, steam by steam conveying pipe 806 and the fire extinguishing raw material in fire extinguisher storehouse 1003 with the use of, can control fire rapidly and efficiently by transfer passage 1002, ensure the safety of whole production process; Environmental monitor 1001 is by obtaining the data such as temperature, humidity of the waste textile raw material in processing simultaneously, to passing through the control of steam conveying pipe 806 being supplied to quantity of steam after data analysis, ensures the automatic thermostatic constant moisture of whole production process;
Process raw material and processing request control centre 12 automatic analysis for different, in adjustment shredding carding equipment, the running speed of various licker-in, ensures the optimum of waste spinning fiber product quality simultaneously; By the size of adjustment blower fan 13 wind-force, different processing effects is formed to feed back pipeline 313, transport channel 904 and short flannel transport channel 901 to after data analysis;
By the safe and efficient utilization can well accomplishing waste textile is described above, provide a kind of practicable outlet for China enters the rear weaving epoch.
The foregoing is only a kind of embodiment of invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a waste textile processes the method for classifying and producing automatically, it is characterized in that, comprise disinfecting mechanism, shut-off mechanism, pre-opener structure, mixing mechanism, opening mechanism, carding mechanism, sorting mechanism, long fiber quality control mechanism, efficient boiler and the packing mechanism corresponding with different product successively, by above link, waste textile is divided in the process of producing the production method of foreign matter, short flannel, staple fibre and long fiber four kinds of products; Decontamination system, shredding combing system, categorizing system, efficient boiler system, mixing system, long fiber quality control system, environmental control system, induction system and control centre can be divided into after function in each mechanism being sorted out; The steam that the short flannel wherein produced in decontamination system employing efficient boiler burning production process and natural gas fuel combination are produced, carries out autoclave sterilization by steam to waste textile in disinfection storehouse; Wherein product classification adopts the method such as selection by winnowing, gravity preparation, volume choosing run through in whole production process, and the feature based on waste textile self enhances emphatically the classification that is separated of foreign matter and short flannel; Wherein environmental control system adds in process of production to utilize the steam of burning short flannel generation to realize the processing method of waste textile constant temperature and humidity, shredding combing fiber quality is out best in this case, fire is prevented simultaneously, fire extinguishing raw material conbined usage in steam and fire extinguisher storehouse, can the generation of control fire rapidly and efficiently, ensure the safety of whole production process; Adopt the short flannel and natural gas that produce in efficient boiler mixed combustion production process to the value providing the way of steam can promote short flannel in waste textile to greatest extent in addition, and effectively can improve the efficiency of whole processing method.
2. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described disinfecting mechanism (1) comprises the thermometer (103) being arranged on the inner conveying track (102) of described disinfection storehouse (101) and being arranged on described disinfection storehouse (101) top, humidometer (104), Pressure gauge (105), steam inlet (106), disinfection storehouse both sides arrange sterilization door (107) respectively simultaneously, adopt High Temperature High Pressure that major part virus in waste textile in half an hour, can be removed when temperature 80-100 degree 1 atmospheric pressure, and the steam provided for disinfection storehouse is from the short flannel in the processing of mixed combustion production line and natural gas.
3. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described shredding combing is included in shredding combing link and adds batch mixing, feed back, continuous print shredding combing link is divided into pre-opening apparatus 3A by spiral classification pipeline and the operations such as conveying of selecting materials, opening apparatus 3B, carding equipment 3C tri-pieces, due to cylinder in shredding carding equipment, the density of the upper pin of doffer, the rotating speed of the size of pin and cylinder doffer self thereof is different, so different for the attribute of waste textile raw material, production line can adjust cylinder automatically, the rotating speed of doffer, shredding carding equipment comprises feeding mouth (301), foreign matter collection case (302), ash content detector (303), short flannel sieves (304), upper cover plate (305), feed roller (306), cylinder (307), discharging roller (308), lower cover (309), doffer (310), foreign body filtering sieve (311), dust cage (312), feed back pipeline (313), conveying roller (314) etc. of selecting materials.
4. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described categorizing system comprises the spiral sort pass pipeline (5) with classification feature and the Fibre sorting equipment (6) after being arranged on shredding combing link, simultaneously due to the processing characteristic of waste textile, foreign matter is separated and is separated classification with short flannel and is operated in whole processing link and is undertaken by filtration system at any time, be provided with a large amount of with detector for this reason, the short flannel that sieves and negative-pressure pipeline form is separated and is separated sorting device with foreign matter, and standardization has been carried out for sorted product, this method for designing of classifying at any time is particularly important in waste textile processing technology.
5. waste textile according to claim 4 processes the method that classification is produced automatically, it is characterized in that, described control centre 12 can process raw material and processing request automatic analysis, the running speed of various licker-in in adjustment shredding carding equipment according to different, ensures the optimum of waste spinning fiber product quality; By the size of adjustment blower fan 13 wind-force, different processing effects is formed to feed back pipeline 313, transport channel 904 and short flannel transport channel 901 to after data analysis.
6. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described long fiber quality control system (7) comprises long fiber conveyance conduit (906) and is attached thereto fiber control mixer (702) connect, when the long stapled length of waste spinning does not meet product requirement within a period of time, Systematical control protofibre cassette for supplying (701) by the protofibre in case by transfer canal be sent to fiber control in mixer (702) be separated after long fiber mix in mixer, to ensure the long stapled quality of waste spinning.
7. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described conveying mechanism (9) comprises the steam conveying pipe (806) be connected with production line, transfer passage (901), transfer passage (902), transfer passage (903), transfer passage (904), transfer passage (905), transfer passage (906), transfer passage (907), transfer passage (1002) and provide the blower fan (13) of power for whole conveying mechanism, this structure for conveying has efficiently, airtight feature.
8. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described efficient boiler (8) comprises boiler bin (805) and is positioned at the temperature controller (804) of boiler bin (805) top, to be positioned on the tail gas discharging pipe of boiler bin (805) top the emission detections table (803) installed for detecting the discharge value after short flannel burning, wherein natural gas transfer pot (801) by pipeline by natural gas with carry the short flannel of coming to be delivered in boiler bin (805) after blender (802) mixes to burn from short flannel transfer passage (901), the steam produced provides the energy for disinfecting mechanism, simultaneously for environmental control system provides fire extinguishing source and ensure the constant temperature and humidity of process, natural gas and short flannel mixed combustion mainly utilize natural gas can produce the high temperature more than 800 degree with short flannel mixing after-combustion, can prevent short flannel from burning and produce pollutant, make full use of the calorific value of short flannel simultaneously.
9. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, described environmental control system (10) comprises steam conveying pipe (806), environmental monitor (1001), fire extinguisher storehouse (1003), transfer passage (1002), for the high temperature dot in monitoring machinery equipment and visible ray in case the generation of fire incident, once breaking out of fire, steam conveying pipe (806) transport fire extinguishing raw material in the steam and fire extinguisher storehouse (1003) of coming with the use of, by the unified conveying of transfer passage (1002), can control fire rapidly and efficiently, ensure the safety of whole production process, obtained the data such as temperature, humidity of the waste textile raw material in processing by environmental monitor (1001) simultaneously, to the control of steam conveying pipe (806) supply quantity of steam, the automatic thermostatic constant moisture of whole production process is ensured to passing through after data analysis.
10. waste textile according to claim 1 processes the method that classification is produced automatically, it is characterized in that, the mobile feed lines (404) that described mixing mechanism (4) is positioned at above mixer can strengthen compounding effect, below material conveyor belt be positioned at the blower fan (411) of conveyer belt side with the use of being effectively separated classification to foreign matter.
11. waste textiles according to claim 1 process the method that classification is produced automatically, it is characterized in that, described control centre 12 can process raw material and processing request automatic analysis, the running speed of various licker-in in adjustment shredding carding equipment according to different, ensures the optimum of waste spinning fiber product quality; By the size of adjustment blower fan 13 wind-force, different processing effects is formed to feed back pipeline 313, transport channel 904 and short flannel transport channel 901 to after data analysis.
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Cited By (8)
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| CN105665299A (en) * | 2016-01-25 | 2016-06-15 | 侯林君 | Operation method for automatic sorting unit for waste clothing regeneration spinnable fiber production equipment |
| CN106245125A (en) * | 2016-09-12 | 2016-12-21 | 安徽新创智能科技有限公司 | Waste and old medicated clothing environment-friendly high-efficiency regenerative system and renovation process |
| CN107043966A (en) * | 2017-05-31 | 2017-08-15 | 桐乡河山巨瑞纺织有限公司 | A kind of useless cloth regeneration device and its recoverying and utilizing method |
| CN107217339A (en) * | 2017-03-09 | 2017-09-29 | 林雁 | General life clothing waste textile fabric regenerates fiber-spinnable production technology |
| CN107237011A (en) * | 2017-03-09 | 2017-10-10 | 林雁 | General life clothing waste textile fabric regenerates fiber-spinnable production line |
| CN109371510A (en) * | 2018-11-28 | 2019-02-22 | 奥美医疗用品股份有限公司 | The reclaimer and method of hospital gauze leftover pieces |
| CN113953205A (en) * | 2021-09-23 | 2022-01-21 | 安徽省天助纺织科技集团股份有限公司 | Sorting equipment and method based on waste textile production |
| CN114801406A (en) * | 2022-03-30 | 2022-07-29 | 亨弗劳恩(江苏)复合材料研发有限公司 | System and method for preparing recycled carbon fiber SMC material |
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| CN105665299A (en) * | 2016-01-25 | 2016-06-15 | 侯林君 | Operation method for automatic sorting unit for waste clothing regeneration spinnable fiber production equipment |
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| CN109371510A (en) * | 2018-11-28 | 2019-02-22 | 奥美医疗用品股份有限公司 | The reclaimer and method of hospital gauze leftover pieces |
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| CN114801406A (en) * | 2022-03-30 | 2022-07-29 | 亨弗劳恩(江苏)复合材料研发有限公司 | System and method for preparing recycled carbon fiber SMC material |
| CN114801406B (en) * | 2022-03-30 | 2024-03-12 | 亨弗劳恩(江苏)复合材料研发有限公司 | System and method for preparing recycled carbon fiber SMC material |
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| CN104818547B (en) | 2019-01-25 |
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