CN105420830A - Wastewater utilizing system of spinning washing tank - Google Patents
Wastewater utilizing system of spinning washing tank Download PDFInfo
- Publication number
- CN105420830A CN105420830A CN201510912853.7A CN201510912853A CN105420830A CN 105420830 A CN105420830 A CN 105420830A CN 201510912853 A CN201510912853 A CN 201510912853A CN 105420830 A CN105420830 A CN 105420830A
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- China
- Prior art keywords
- rinsing bowl
- water
- spinning
- gas recovery
- overflow
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to the field of wastewater utilizing, in particular to the field of spinning wastewater treatment, and in particular to a wastewater utilizing system of a spinning washing tank. The wastewater utilizing system is characterized by comprising a spinning system, a waste gas recovery hole, a waste gas recovery system, the washing tank, overflow water pipes, an overflow water storage tank, a water supplementing pipe, a control valve, a supplementing water tank, a plasticizing tank system and a refiner system. The spinning system is connected with the washing tank through the corresponding overflow water pipe. The waste gas recovery hole is formed in the washing tank and connected with the waste gas recovery system through a pipeline. The washing tank is connected with the overflow water storage tank. The overflow water storage tank is connected with the water supplementing tank through the water supplementing pipe. The overflow water storage tank is connected with the plasticizing tank system and the refiner system through the corresponding overflow water pipes respectively.
Description
Technical field
The present invention relates to water reuse field, be specifically related to filature wastewater process field, particularly relate to a kind of spinning rinsing bowl waste water utilization system.
Background technology
In existing production, " energy consumption " is the important indicator that current era evaluates an Enterprise Integrated competitiveness, the existence that each enterprise is all considered as oneself " saving energy and reduce the cost " this, from drop cost declining, with best management and technology, realize the maximization of energy-saving benefit.There is a large amount of waste water to discharge in viscose staple fiber production process, if directly blowdown, difficulty will be brought to sewage disposal, be unfavorable for that company reduces production cost.For this reason, a kind of method of filature wastewater comprehensive utilization process optimization.
In existing short fiber spinning process production process, there is a class waste water to be (the rinsing bowl effect: fiber is bounced back of rinsing bowl overflow water.Because: strand is after strong stretching, and cellulose macromolecule and aggregation thereof are mostly along direction of pull orientation, and large intermolecular active force is very strong, makes cellulose macromolecule be in spasticity.Although the fracture strength of fiber is higher, degree of stretching is lower, and hook tensile strength is less, and fragility is higher, and the Practical Performance of fiber is poor.For improving the fragility of finished fiber in production, often give suitable retraction after the stretch, to eliminate the internal stress of fiber, when exceed affect fibre strength, improve the fragility of fiber, and the elongation at break of fiber and hook increased by force).This waste water is all discharged by as acid waste water in short fiber enterprise produces, and causes the waste of water resource.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of spinning rinsing bowl waste water utilization system.
A kind of spinning rinsing bowl waste water utilization system, it is characterized in that comprising: spinning system, waste gas recovery hole, gas recovery system, rinsing bowl, overflow pipe, overflow water basin, add water pipe, by-pass valve control, add tank, plasticizing tank systems and refiner system, described system spinning system is connected with rinsing bowl, described rinsing bowl is provided with waste gas recovery hole, described waste gas recovery hole is connected with gas recovery system by pipeline, described rinsing bowl is connected with overflow water basin, by adding water pipe and adding tank and be connected on described overflow water basin, described overflow water basin is by being connected with refiner system with plasticizing system respectively with overflow pipe.
Described adding on pipe is provided with by-pass valve control.
Water velocity in described rinsing bowl be 20-22 ton/hour.
The scope of the ph value in described overflow water basin is: 1.44-5.
The operating temperature of described whole system is 35-45 degree Celsius.
reclaim principle:
1. overflow water is reclaimed and is used for refiner spray-water,
Refiner is the class post processing equipment that short fiber is produced, and project includes washing, desulfurization, bleaching, pickling, upper wet goods, thus reduces sulfur-bearing and other impurity content of short rayon fiber, improves fibre whiteness.Viscose fiber Ph value after alkali and vulcanized sodium desulfurization quite high (Ph value 13-14), desulfurization after bleaching technique Ph value only needs 9-10.5, therefore in routine is produced, just needs a large amount of water to wash fiber, removes unnecessary alkalinity with satisfied bleaching skill.But, rinsing bowl overflow water sulfur acid, just in time can with desulfurization after containing alkali generation neutralization reaction, regulate Ph value, thus minimizing washings consumption, decrease acid dirty discharge capacity simultaneously, alleviate environmental protection pressure, reduce production cost.
2. overflow water recovery is used for plastifying groove and adds water,
Plasticizing groove is that fiber carries out plasticization drawing raising fiber quality, reclaims CS simultaneously
2one of visual plant.It is high temperature, low acid that process environments required for it requires.When rising car after each maintenance, all need supplementary quantitative acid to meet plasticizing process requirement, but rinsing bowl overflow water sulfur acid, just in time can be used as plasticizing groove supplementing water, namely economize on acid, also alleviate environmental protection pressure, reduce production cost.
beneficial effect of the present invention is:
1.for refiner system aspects, reduce acid dirty discharge capacity, alleviate environmental protection pressure, reduce production cost, improve production efficiency.
For plasticizing tank systems aspect, save measuring with acid of plasticizing groove, decreased and reduce production cost, also mitigate environmental protection pressure simultaneously, improve production efficiency.
reference numeral
1. spinning system, 2. waste gas recovery hole, 3. gas recovery system, 4. rinsing bowl, 5. overflow pipe, 6. overflow water basin, 7. add water pipe, 8. by-pass valve control, 9. add tank, 10. plastify tank systems, 11. refiner systems.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention.
concrete embodiment:
embodiment 1:
A kind of spinning rinsing bowl waste water utilization system, it is characterized in that comprising: spinning system 1, waste gas recovery hole 2, gas recovery system 3, rinsing bowl 4, overflow pipe 5, overflow water basin 6, add water pipe 7, by-pass valve control 8, add tank 9, plasticizing tank systems 10 and refiner system 11, described system spinning system 1 is connected with rinsing bowl 4, described rinsing bowl 4 is provided with waste gas recovery hole 2, described waste gas recovery hole is connected with gas recovery system 3 by pipeline, described rinsing bowl 4 is connected with overflow water basin 6, by adding water pipe 7 and adding tank 9 and be connected on described overflow water basin 6, described overflow water basin 6 is by being connected with refiner system 11 with plasticizing system 10 respectively with overflow pipe 5.
Described adding on pipe is provided with by-pass valve control 8.
reclaim principle:
1. overflow water is reclaimed and is used for refiner spray-water,
Refiner is the class post processing equipment that short fiber is produced, and project includes washing, desulfurization, bleaching, pickling, upper wet goods, thus reduces sulfur-bearing and other impurity content of short rayon fiber, improves fibre whiteness.Viscose fiber Ph value after alkali and vulcanized sodium desulfurization quite high (Ph value 13-14), desulfurization after bleaching technique Ph value only needs 9-10.5, therefore in routine is produced, just needs a large amount of water to wash fiber, removes unnecessary alkalinity with satisfied bleaching skill.But, rinsing bowl overflow water sulfur acid, just in time can with desulfurization after containing alkali generation neutralization reaction, regulate Ph value, thus minimizing washings consumption, decrease acid dirty discharge capacity simultaneously, alleviate environmental protection pressure, reduce production cost.
2. overflow water recovery is used for plastifying groove and adds water,
Plasticizing groove is that fiber carries out plasticization drawing raising fiber quality, reclaims CS simultaneously
2one of visual plant.It is high temperature, low acid that process environments required for it requires.When rising car after each maintenance, all need supplementary quantitative acid to meet plasticizing process requirement, but rinsing bowl overflow water sulfur acid, just in time can be used as plasticizing groove supplementing water, namely economize on acid, also alleviate environmental protection pressure, reduce production cost.
embodiment 2:
A kind of spinning rinsing bowl waste water utilization system, it is characterized in that comprising: spinning system 1, waste gas recovery hole 2, gas recovery system 3, rinsing bowl 4, overflow pipe 5, overflow water basin 6, add water pipe 7, by-pass valve control 8, add tank 9, plasticizing tank systems 10 and refiner system 11, described system spinning system 1 is connected with rinsing bowl 4, described rinsing bowl 4 is provided with waste gas recovery hole 2, described waste gas recovery hole is connected with gas recovery system 3 by pipeline, described rinsing bowl 4 is connected with overflow water basin 6, by adding water pipe 7 and adding tank 9 and be connected on described overflow water basin 6, described overflow water basin 6 is by being connected with refiner system 11 with plasticizing system 10 respectively with overflow pipe 5.
Described adding on pipe is provided with by-pass valve control 8.
Water velocity in described rinsing bowl be 20-22 ton/hour.
reclaim principle:
1. overflow water is reclaimed and is used for refiner spray-water,
Refiner is the class post processing equipment that short fiber is produced, and project includes washing, desulfurization, bleaching, pickling, upper wet goods, thus reduces sulfur-bearing and other impurity content of short rayon fiber, improves fibre whiteness.Viscose fiber Ph value after alkali and vulcanized sodium desulfurization quite high (Ph value 13-14), desulfurization after bleaching technique Ph value only needs 9-10.5, therefore in routine is produced, just needs a large amount of water to wash fiber, removes unnecessary alkalinity with satisfied bleaching skill.But, rinsing bowl overflow water sulfur acid, just in time can with desulfurization after containing alkali generation neutralization reaction, regulate Ph value, thus minimizing washings consumption, decrease acid dirty discharge capacity simultaneously, alleviate environmental protection pressure, reduce production cost.
2. overflow water recovery is used for plastifying groove and adds water,
Plasticizing groove is that fiber carries out plasticization drawing raising fiber quality, reclaims CS simultaneously
2one of visual plant.It is high temperature, low acid that process environments required for it requires.When rising car after each maintenance, all need supplementary quantitative acid to meet plasticizing process requirement, but rinsing bowl overflow water sulfur acid, just in time can be used as plasticizing groove supplementing water, namely economize on acid, also alleviate environmental protection pressure, reduce production cost.
embodiment 3:
A kind of spinning rinsing bowl waste water utilization system, it is characterized in that comprising: spinning system 1, waste gas recovery hole 2, gas recovery system 3, rinsing bowl 4, overflow pipe 5, overflow water basin 6, add water pipe 7, by-pass valve control 8, add tank 9, plasticizing tank systems 10 and refiner system 11, described system spinning system 1 is connected with rinsing bowl 4, described rinsing bowl 4 is provided with waste gas recovery hole 2, described waste gas recovery hole is connected with gas recovery system 3 by pipeline, described rinsing bowl 4 is connected with overflow water basin 6, by adding water pipe 7 and adding tank 9 and be connected on described overflow water basin 6, described overflow water basin 6 is by being connected with refiner system 11 with plasticizing system 10 respectively with overflow pipe 5.
Described adding on pipe is provided with by-pass valve control 8.
Water velocity in described rinsing bowl be 20-22 ton/hour.
The scope of the ph value in described overflow water basin 6 is: 1.44-5.
reclaim principle:
1. overflow water is reclaimed and is used for refiner spray-water,
Refiner is the class post processing equipment that short fiber is produced, and project includes washing, desulfurization, bleaching, pickling, upper wet goods, thus reduces sulfur-bearing and other impurity content of short rayon fiber, improves fibre whiteness.Viscose fiber Ph value after alkali and vulcanized sodium desulfurization quite high (Ph value 13-14), desulfurization after bleaching technique Ph value only needs 9-10.5, therefore in routine is produced, just needs a large amount of water to wash fiber, removes unnecessary alkalinity with satisfied bleaching skill.But, rinsing bowl overflow water sulfur acid, just in time can with desulfurization after containing alkali generation neutralization reaction, regulate Ph value, thus minimizing washings consumption, decrease acid dirty discharge capacity simultaneously, alleviate environmental protection pressure, reduce production cost.
2. overflow water recovery is used for plastifying groove and adds water,
Plasticizing groove is that fiber carries out plasticization drawing raising fiber quality, reclaims CS simultaneously
2one of visual plant.It is high temperature, low acid that process environments required for it requires.When rising car after each maintenance, all need supplementary quantitative acid to meet plasticizing process requirement, but rinsing bowl overflow water sulfur acid, just in time can be used as plasticizing groove supplementing water, namely economize on acid, also alleviate environmental protection pressure, reduce production cost.
embodiment 4:
A kind of spinning rinsing bowl waste water utilization system, it is characterized in that comprising: spinning system 1, waste gas recovery hole 2, gas recovery system 3, rinsing bowl 4, overflow pipe 5, overflow water basin 6, add water pipe 7, by-pass valve control 8, add tank 9, plasticizing tank systems 10 and refiner system 11, described system spinning system 1 is connected with rinsing bowl 4, described rinsing bowl 4 is provided with waste gas recovery hole 2, described waste gas recovery hole is connected with gas recovery system 3 by pipeline, described rinsing bowl 4 is connected with overflow water basin 6, by adding water pipe 7 and adding tank 9 and be connected on described overflow water basin 6, described overflow water basin 6 is by being connected with refiner system 11 with plasticizing system 10 respectively with overflow pipe 5.
Described adding on pipe is provided with by-pass valve control 8.
Water velocity in described rinsing bowl be 20-22 ton/hour.
The scope of the ph value in described overflow water basin 6 is: 1.44-5.
The operating temperature of described whole system is 35-45 degree Celsius.
reclaim principle:
1. overflow water is reclaimed and is used for refiner spray-water,
Refiner is the class post processing equipment that short fiber is produced, and project includes washing, desulfurization, bleaching, pickling, upper wet goods, thus reduces sulfur-bearing and other impurity content of short rayon fiber, improves fibre whiteness.Viscose fiber Ph value after alkali and vulcanized sodium desulfurization quite high (Ph value 13-14), desulfurization after bleaching technique Ph value only needs 9-10.5, therefore in routine is produced, just needs a large amount of water to wash fiber, removes unnecessary alkalinity with satisfied bleaching skill.But, rinsing bowl overflow water sulfur acid, just in time can with desulfurization after containing alkali generation neutralization reaction, regulate Ph value, thus minimizing washings consumption, decrease acid dirty discharge capacity simultaneously, alleviate environmental protection pressure, reduce production cost.
2. overflow water recovery is used for plastifying groove and adds water,
Plasticizing groove is that fiber carries out plasticization drawing raising fiber quality, reclaims CS simultaneously
2one of visual plant.It is high temperature, low acid that process environments required for it requires.When rising car after each maintenance, all need supplementary quantitative acid to meet plasticizing process requirement, but rinsing bowl overflow water sulfur acid, just in time can be used as plasticizing groove supplementing water, namely economize on acid, also alleviate environmental protection pressure, reduce production cost.
Claims (5)
1. a spinning rinsing bowl waste water utilization system, it is characterized in that comprising: spinning system (1), waste gas recovery hole (2), gas recovery system (3), rinsing bowl (4), overflow pipe (5), overflow water basin (6), add water pipe (7), by-pass valve control (8), add tank (9), plasticizing tank systems (10) and refiner system (11), described system spinning system (1) is connected with rinsing bowl (4), described rinsing bowl (4) is provided with waste gas recovery hole (2), described waste gas recovery hole is connected with gas recovery system (3) by pipeline, described rinsing bowl (4) is connected with overflow water basin (6), by adding water pipe (7) and adding tank (9) and be connected on described overflow water basin (6), described overflow water basin (6) is by being connected with refiner system (11) with plasticizing system (10) respectively with overflow pipe (5).
2. a kind of spinning rinsing bowl waste water utilization system according to claim 1, is characterized in that: described in add on water pipe (7) and be provided with by-pass valve control (8).
3. a kind of spinning rinsing bowl waste water utilization system according to claim 1, is characterized in that: the water velocity in described rinsing bowl (4) be 20-22 ton/hour.
4. a kind of spinning rinsing bowl waste water utilization system according to claim 1, is characterized in that: the scope of the ph value in described overflow water basin (6) is: 1.44-5.
5. a kind of spinning rinsing bowl waste water utilization system according to claim 1, is characterized in that: the operating temperature of described spinning rinsing bowl comprehensive utilization system for waste water is 35-45 degree Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912853.7A CN105420830A (en) | 2015-12-11 | 2015-12-11 | Wastewater utilizing system of spinning washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912853.7A CN105420830A (en) | 2015-12-11 | 2015-12-11 | Wastewater utilizing system of spinning washing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105420830A true CN105420830A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510912853.7A Pending CN105420830A (en) | 2015-12-11 | 2015-12-11 | Wastewater utilizing system of spinning washing tank |
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| Country | Link |
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| CN (1) | CN105420830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459122A (en) * | 2017-08-14 | 2017-12-12 | 宜宾丝丽雅股份有限公司 | A kind of short acid water recovering process of fibre |
| CN112725915A (en) * | 2020-12-25 | 2021-04-30 | 内蒙古双欣环保材料股份有限公司 | Tow washing device and tow washing method |
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| CN104058539A (en) * | 2014-07-07 | 2014-09-24 | 成都丽雅纤维股份有限公司 | Semi-fiber treatment process based on industrial waste water of viscose |
| CN104264255A (en) * | 2014-10-20 | 2015-01-07 | 宜宾丝丽雅股份有限公司 | Waste water heat energy utilization method applicable to viscose staple fiber industry |
| CN204151495U (en) * | 2014-10-20 | 2015-02-11 | 宜宾丝丽雅股份有限公司 | Rinsing bowl CS in a kind of viscose staple fibre production 2recovery system |
| KR20150097834A (en) * | 2014-02-17 | 2015-08-27 | 주식회사 우리나노 | Electrospining tube system for manfacturing nanofiber |
| CN204825159U (en) * | 2015-07-27 | 2015-12-02 | 张家港欣阳化纤有限公司 | Waste gas recovery device for spinning |
| CN205741329U (en) * | 2015-12-11 | 2016-11-30 | 宜宾丝丽雅股份有限公司 | A kind of spinning rinsing bowl waste water utilization system |
-
2015
- 2015-12-11 CN CN201510912853.7A patent/CN105420830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150097834A (en) * | 2014-02-17 | 2015-08-27 | 주식회사 우리나노 | Electrospining tube system for manfacturing nanofiber |
| CN104058539A (en) * | 2014-07-07 | 2014-09-24 | 成都丽雅纤维股份有限公司 | Semi-fiber treatment process based on industrial waste water of viscose |
| CN104264255A (en) * | 2014-10-20 | 2015-01-07 | 宜宾丝丽雅股份有限公司 | Waste water heat energy utilization method applicable to viscose staple fiber industry |
| CN204151495U (en) * | 2014-10-20 | 2015-02-11 | 宜宾丝丽雅股份有限公司 | Rinsing bowl CS in a kind of viscose staple fibre production 2recovery system |
| CN204825159U (en) * | 2015-07-27 | 2015-12-02 | 张家港欣阳化纤有限公司 | Waste gas recovery device for spinning |
| CN205741329U (en) * | 2015-12-11 | 2016-11-30 | 宜宾丝丽雅股份有限公司 | A kind of spinning rinsing bowl waste water utilization system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459122A (en) * | 2017-08-14 | 2017-12-12 | 宜宾丝丽雅股份有限公司 | A kind of short acid water recovering process of fibre |
| CN112725915A (en) * | 2020-12-25 | 2021-04-30 | 内蒙古双欣环保材料股份有限公司 | Tow washing device and tow washing method |
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Application publication date: 20160323 |