CN109647856B - Chemical fiber factory waste silk processing system and work flow thereof - Google Patents
Chemical fiber factory waste silk processing system and work flow thereof Download PDFInfo
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- CN109647856B CN109647856B CN201811590170.4A CN201811590170A CN109647856B CN 109647856 B CN109647856 B CN 109647856B CN 201811590170 A CN201811590170 A CN 201811590170A CN 109647856 B CN109647856 B CN 109647856B
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- waste silk
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- 239000002699 waste material Substances 0.000 title claims abstract description 170
- 239000000835 fiber Substances 0.000 title claims abstract description 25
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 title claims description 13
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002351 wastewater Substances 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 20
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 238000005507 spraying Methods 0.000 claims description 23
- 238000002791 soaking Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 abstract description 5
- 239000004753 textile Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000008235 industrial water Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- -1 conveyor belts Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a waste silk treatment system for a chemical fiber factory and a working process thereof, relates to the field of textiles, and aims to solve the problems that carbon disulfide cannot be recycled and potential safety hazards occur in the waste silk treatment process. This system includes useless silk groove, exhaust pipe and spray set, useless silk groove all links to each other with the waste pipe, and the exhaust pipe is installed inside useless silk groove and the exhaust pipe extends outside useless silk groove, and spray set installs the top in useless silk groove, and useless silk groove links to each other with moisturizing pump and waste water pump respectively and useless silk groove is linked together through waste water pump and antenna management line, and useless silk groove surface still is provided with drags for a mouthful. This product is through with the silk waste with the alkali lye shower and soak, can get rid of the silk waste surface and inside subsidiary carbon disulfide, greatly reduced the silk waste and got into the carbon disulfide gas concentration before the drier, can recycle carbon disulfide, avoided carbon disulfide's emission, reduced the potential safety hazard in the silk waste treatment process, have positive social.
Description
Technical Field
The invention relates to the field of textiles, in particular to a waste silk treatment system for a chemical fiber factory.
Background
Chemical fiber is a short for chemical fiber, and is a fiber with textile performance prepared by using natural high molecular compound or artificially synthesized high molecular compound as raw material and through the processes of preparing spinning solution, spinning, post-treatment and the like, and the properties of the fiber, such as length, thickness, whiteness, gloss and the like, can be adjusted in the production process, and is widely used for manufacturing clothing fabrics, filter cloth, conveyor belts, water hoses, ropes, fishing nets, electric insulating threads, medical sutures, tire cord fabrics, parachutes and the like.
The development and utilization of the waste silk are works with ecological significance and economic significance, and meanwhile, the waste silk is decomposed into fibers again through machinery, so that the waste silk can be used for producing framework materials of cooperative composite materials of non-woven fabrics and the like. Therefore, the waste silk produced in the chemical fiber factory is treated and recycled.
In the waste silk recovery process, because of containing a large amount of matters such as carbon disulfide that are used for doing auxiliary raw materials in the middle of the waste silk, the unable processing procedure that uses normal product of waste silk that produces handles, current waste silk processing mode is waste silk collection, spin-dry and sunning, and the simple dehydration to waste silk that only handles to lead to the unable recovery of carbon disulfide in the middle of the waste silk, this also leads to the safety problem that some emergence because of carbon disulfide concentration too high can appear in the middle of handling waste silk indirectly. For example, the possibility of flash explosion caused by overhigh concentration of carbon disulfide is greatly increased when the waste silk is dried, and simultaneously, the carbon disulfide in the waste silk is directly discharged into the environment due to the problems of airing and the like, so that the environment pollution is caused. The method has great influence on the energy-saving and emission-reducing project of the chemical fiber industry at present.
Disclosure of Invention
The invention aims to provide a waste silk treatment system for a chemical fiber factory, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a chemical fiber factory uses waste silk processing system, includes useless silk groove, exhaust pipe and spray set, useless silk groove all links to each other with the waste water pipe, and the exhaust pipe is installed at useless silk inslot portion and outside the exhaust pipe extends useless silk groove for spray set who sprays the alkaline water installs in the top in useless silk groove, and useless silk groove links to each other with moisturizing pump and waste water pump respectively and useless silk groove is linked together through waste water pump and antenna management line, and useless silk groove surface still is provided with drags for a mouthful.
As a further scheme of the invention: the waste silk groove includes first waste silk groove and second waste silk groove, can switch over the use, has increased waste silk handling capacity.
As a further scheme of the invention: the spraying device comprises a spraying pipe and a spraying head, the spraying pipe is communicated with the alkaline water storage tank, a plurality of water spraying holes are uniformly distributed on the spraying head, a large amount of alkaline water can be sprayed simultaneously, and the working efficiency is improved.
As a further scheme of the invention: be provided with three on every useless silk groove and drag for the silk mouth, three drag for the silk mouth evenly distributed at the upper surface in useless silk groove, be convenient for drag for the silk, improved and dragged for silk efficiency to production efficiency has been accelerated.
As a further scheme of the invention: the water outlets of the water replenishing pump and the waste water pump are respectively provided with a pressure gauge, so that the water outlet pressure can be monitored in real time, and the normal operation of equipment is ensured.
As a further scheme of the invention: the waste wire groove is made of carbon steel, and the inner part of the waste wire groove is coated with an acid-base corrosion resistant coating, so that the waste wire groove is long in service life and does not need to be frequently replaced.
The working process of the waste silk treatment system for the chemical fiber plant comprises the following specific steps: waste silk enters a waste silk groove, a waste water pipe is opened to enable alkaline waste water with the temperature of more than 50 ℃ to enter the waste silk groove, the waste silk floats in the waste silk groove, a spraying device is started to spray the waste silk with alkaline water, the water quantity is closed after an overflow port of the waste silk groove, the waste silk needs to be stirred every half hour to enable the waste silk to be uniformly soaked, according to the soaking effect of the waste silk, the water in the waste silk groove is drained, and then the waste silk is soaked by adding water again; after the waste wire is soaked for 5 hours, fishing the wire after the residual concentration of carbon disulfide inside the waste wire is measured to be not more than 150ppm, and continuing to add alkaline water for soaking if the concentration exceeds a limit value; discharging the alkaline water of the waste silk groove, opening a water replenishing pump, utilizing industrial water by the water replenishing pump to replenish water for the waste silk groove and cool, fishing out the silk after the waste silk groove is full of water, pumping the waste water discharged from the waste silk groove back to the skynet pipeline through the waste water pump, and transporting the waste water to a sewage treatment workshop again.
Compared with the prior art, the invention has the beneficial effects that:
this product reasonable in design through with the waste silk alkaline water sprays and soaks, can get rid of the waste silk surface and inside subsidiary carbon disulfide, has greatly reduced the carbon disulfide gas concentration before the waste silk gets into the drier, can recycle carbon disulfide, has avoided the emission of carbon disulfide, has reduced the potential safety hazard in the waste silk processing procedure, has positive social.
Drawings
FIG. 1 is a schematic structural diagram of a waste silk treatment system for a chemical fiber factory.
Wherein: 1-a first waste silk groove, 2-a water replenishing pump, 3-a second waste silk groove, 4-a waste water pipe, 5-an exhaust pipe, 6-a spraying device, 7-a waste water pump, 8-an antenna network line and 9-a silk fishing port.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
The utility model provides a chemical fiber factory is with silk waste processing system, includes first useless silk groove 1, the useless silk groove 3 of second, exhaust pipe 5 and spray set 6, first useless silk groove 1 and the useless silk groove 3 of second all link to each other with waste pipe 4, exhaust pipe 5 is installed inside first useless silk groove 1 and the useless silk groove 3 of second and exhaust pipe 5 extends outside first useless silk groove 1 and the useless silk groove 3 of second, a spray set 6 for spraying buck is installed in the top of first useless silk groove 1 and the useless silk groove 3 of second, first useless silk groove 1 and the useless silk groove 3 of second divide equally and link to each other respectively with moisturizing pump 2 and waste water pump 7 and first useless silk groove 1 and the useless silk groove 3 of second are linked together through waste water pump 7 with day net pipeline 8, first useless silk groove 1 and the useless silk groove 3 surface of second still are provided with drags for silk mouth 9.
The first waste silk groove 1 and the second waste silk groove 3 can be switched to use and can also be used simultaneously, the total processing capacity of waste silk is increased, more use requirements can be met, the number of the waste silk grooves can be added according to actual conditions, and the waste silk groove is not limited to 2.
The spraying device 6 comprises a spraying pipe and a spraying head, the spraying pipe is communicated with an alkaline water storage tank, a plurality of water spraying holes are uniformly distributed on the spraying head, a large amount of alkaline water can be sprayed simultaneously, the working efficiency is improved, and the waste silk treatment time is shortened.
The working process of the waste silk treatment system for the chemical fiber plant comprises the following specific steps: waste silk enters a first waste silk groove 1 and a second waste silk groove 3, a waste water pipe 4 is opened to enable alkaline waste water with the temperature of more than 50 ℃ to enter the first waste silk groove 1 and the second waste silk groove 3, the waste silk floats in the first waste silk groove 1 and the second waste silk groove 3, a spray head is opened to extract alkaline water in an alkaline water storage tank through the spray pipe, the waste silk is sprayed with the alkaline water, the spray device is closed after the alkaline water reaches an overflow port of the first waste silk groove 1 and the second waste silk groove 3, the waste silk needs to be stirred every half hour to enable the waste silk to be uniformly soaked, according to the soaking effect of the waste silk, water in the first waste silk groove 1 and the second waste silk groove 3 is drained, and then the waste silk is soaked in water again; after the waste wire is soaked for 5 hours, fishing the wire after the residual concentration of carbon disulfide inside the waste wire is measured to be not more than 150ppm, and continuing to add alkaline water for soaking if the concentration exceeds a limit value; discharging the alkaline water of the first waste silk groove 1 and the second waste silk groove 3, opening the water replenishing pump 2, utilizing industrial water to replenish water and cool the first waste silk groove 1 and the second waste silk groove 3, fishing the silk after the first waste silk groove 1 and the second waste silk groove 3 are full of water, and returning the waste water discharged from the first waste silk groove 1 and the second waste silk groove 3 to the skynet pipeline 8 through the waste water pump 7 to transport the waste water to a sewage treatment workshop again.
Example 2
The utility model provides a chemical fiber factory is with silk waste processing system, includes waste silk groove, exhaust pipe 5 and spray set 6, waste silk groove all links to each other with waste pipe 4, and exhaust pipe 5 is installed inside waste silk groove and outside exhaust pipe 5 extends the waste silk groove for spray the top at waste silk groove of spray set 6 of buck, waste silk groove links to each other and waste silk groove passes through waste water pump 7 and is linked together with day net pipeline 8 with moisturizing pump 2 and waste water pump 7 respectively, and waste silk groove surface still is provided with drags for silk mouth 9.
Be provided with three on every useless silk groove and drag for silk mouth 9, three drag for silk mouth 9 evenly distributed is convenient for drag for the silk simultaneously at the upper surface in useless silk groove, has improved and has dragged for silk efficiency to production efficiency has been accelerated.
The water outlet of the water replenishing pump 2 and the water outlet of the waste water pump 7 are provided with pressure gauges, so that the water outlet pressure can be monitored in real time, and the normal operation of equipment is guaranteed.
The waste wire groove is made of carbon steel, and the inner part of the waste wire groove is coated with an acid-base corrosion resistant coating, so that the waste wire groove is long in service life and does not need to be frequently replaced.
The working process of the waste silk treatment system for the chemical fiber plant comprises the following specific steps: waste silk enters a waste silk groove, a waste water pipe 4 is opened to enable alkaline waste water with the temperature of more than 50 ℃ to enter the waste silk groove, the waste silk floats in the waste silk groove, a spraying device 6 is started to spray the waste silk with the alkaline water, the water quantity is closed after the water quantity reaches an overflow port of the waste silk groove, the waste silk needs to be stirred every half hour to enable the waste silk to be uniformly soaked, according to the soaking effect of the waste silk, the water in the waste silk groove is drained, and then the waste silk is soaked by adding water again; after the waste wire is soaked for 5 hours, fishing the wire after the residual concentration of carbon disulfide inside the waste wire is measured to be not more than 150ppm, and continuing to add alkaline water for soaking if the concentration exceeds a limit value; discharge the buck in useless silk groove, moisturizing pump 2 is opened, the delivery port department of moisturizing pump 2 is provided with the manometer, can carry out real time monitoring to water pressure, moisturizing pump 2 utilizes industrial water to cool down for useless silk groove moisturizing, treat that useless silk groove water is full of the back, drag for the silk operation, useless silk groove exhaust waste water is beaten back day net pipeline 8 through waste water pump 7, the delivery port department of waste water pump 7 is provided with the manometer, can carry out real time monitoring to water pressure, the manometer all links to each other with the monitor, useless silk groove exhaust waste water transports the sewage treatment workshop again.
The working principle of the invention is as follows: this product is handled with the alkaline water earlier before the waste silk spin-dries, gets rid of the subsidiary most carbon disulfide of waste silk, and the buck is handled and has been included and spray and soak two kinds of modes, can handle the subsidiary carbon disulfide of waste silk surface and inside, because of the waste silk soaks the processing and need the time, so design a plurality of waste silk grooves and carry out cross use, guarantee that the waste silk of a waste silk inslot portion soaks fully.
An exhaust pipe is designed in the waste wire groove, and carbon disulfide gas overflowing after the waste wire is soaked is sent to other departments to be recycled.
Before alkali washing is not carried out, the concentration of carbon disulfide on the surface of the waste silk is 500ppm during spin-drying treatment of the waste silk, and the concentration of carbon disulfide inside the waste silk is 700-900 ppm.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a chemical fibre mill is with waste silk processing system, a serial communication port, including waste silk groove, exhaust pipe (5) and spray set (6), waste silk groove links to each other with waste pipe (4), and exhaust pipe (5) are installed inside waste silk groove and exhaust pipe (5) extend outside waste silk groove, and spray set (6) are installed in the top in waste silk groove, and waste silk groove links to each other with moisturizing pump (2) and waste water pump (7) respectively and waste silk groove passes through waste water pump (7) and is linked together with sky net pipeline (8), and waste silk groove surface still is provided with drags for silk mouth (9), chemical fibre mill is with waste silk processing system's workflow, concrete step is as follows: waste silk enters a waste silk groove, a waste water pipe (4) is opened, alkaline waste water enters the waste silk groove, the waste silk floats in the waste silk groove, a spraying device (6) is started to spray the waste silk with alkaline water, the water quantity is closed after an overflow port of the waste silk groove, the waste silk needs to be stirred every half hour, the water in the waste silk groove is drained, and then the waste silk groove is soaked in water again; after the waste wire is soaked for 5 hours, fishing the wire after the residual concentration of carbon disulfide inside the waste wire is measured to be not more than 150ppm, and continuing to add alkaline water for soaking if the concentration exceeds a limit value; and (3) discharging the alkaline water in the waste silk groove, opening the water replenishing pump (2), fishing the silk after the waste silk groove is full of water, pumping the waste water discharged from the waste silk groove back to the antenna net pipeline (8) through the waste water pump (7), and transporting the waste water to a sewage treatment workshop again.
2. The waste silk processing system for chemical fiber factories of claim 1, wherein the waste silk groove comprises a first waste silk groove (1) and a second waste silk groove (3).
3. The waste silk treatment system of the chemical fiber mill according to claim 1, wherein the spraying device (6) comprises a spraying pipe and a spraying head, the spraying pipe is communicated with the alkaline water storage tank, and a plurality of water spraying holes are uniformly distributed on the spraying head.
4. The waste silk treatment system for chemical fiber factories according to claim 1 or 3, characterized in that pressure gauges are arranged at the water outlets of the water replenishing pump (2) and the waste water pump (7).
5. The waste filament treatment system for chemical fiber factories of claim 1, wherein the waste filament groove is made of carbon steel and an acid and alkali corrosion resistant coating is coated on the inside of the waste filament groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590170.4A CN109647856B (en) | 2018-12-25 | 2018-12-25 | Chemical fiber factory waste silk processing system and work flow thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590170.4A CN109647856B (en) | 2018-12-25 | 2018-12-25 | Chemical fiber factory waste silk processing system and work flow thereof |
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| Publication Number | Publication Date |
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| CN109647856A CN109647856A (en) | 2019-04-19 |
| CN109647856B true CN109647856B (en) | 2022-03-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110820198B (en) * | 2019-11-29 | 2022-03-04 | 巨石集团有限公司 | Washing separation and extraction equipment and extraction method for waste silk containing powder |
| CN116213441B (en) * | 2023-05-08 | 2023-08-04 | 海安县恒业制丝有限公司 | Chemical fiber factory waste silk treatment facility |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875624Y (en) * | 2006-01-12 | 2007-03-07 | 卢建强 | Cleaning device for chemical fiber waste filament |
| CN101381114A (en) * | 2008-10-17 | 2009-03-11 | 江苏联发纺织股份有限公司 | Processing method of dyeing mercerizing waste water |
| CN101392455A (en) * | 2008-11-07 | 2009-03-25 | 东华大学 | Method for preparing super absorbent fiber by modification of acrylics fiber |
| CN103205885A (en) * | 2012-11-28 | 2013-07-17 | 苏州大学 | Silk degumming/scouring agent and applications thereof |
| CN104593910A (en) * | 2015-02-05 | 2015-05-06 | 宜宾纬络纺织有限公司 | Preparation method of regenerated cotton |
-
2018
- 2018-12-25 CN CN201811590170.4A patent/CN109647856B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875624Y (en) * | 2006-01-12 | 2007-03-07 | 卢建强 | Cleaning device for chemical fiber waste filament |
| CN101381114A (en) * | 2008-10-17 | 2009-03-11 | 江苏联发纺织股份有限公司 | Processing method of dyeing mercerizing waste water |
| CN101392455A (en) * | 2008-11-07 | 2009-03-25 | 东华大学 | Method for preparing super absorbent fiber by modification of acrylics fiber |
| CN103205885A (en) * | 2012-11-28 | 2013-07-17 | 苏州大学 | Silk degumming/scouring agent and applications thereof |
| CN104593910A (en) * | 2015-02-05 | 2015-05-06 | 宜宾纬络纺织有限公司 | Preparation method of regenerated cotton |
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Address after: 841000 Korla economic and Technological Development Zone, Bayinguoleng Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Korla Zhongtai Textile Technology Co.,Ltd. Address before: 841000 Korla economic and Technological Development Zone, Bayinguoleng Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: XINJIANG FULIDA FIBER Co.,Ltd. |
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