CN108866871B - Scattered fiber photocatalysis stripping device and method - Google Patents
Scattered fiber photocatalysis stripping device and method Download PDFInfo
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- CN108866871B CN108866871B CN201810901455.9A CN201810901455A CN108866871B CN 108866871 B CN108866871 B CN 108866871B CN 201810901455 A CN201810901455 A CN 201810901455A CN 108866871 B CN108866871 B CN 108866871B
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- photocatalytic
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- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000007146 photocatalysis Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000011858 nanopowder Substances 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 239000007800 oxidant agent Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 22
- 230000006872 improvement Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000000975 dye Substances 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Catalysts (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a scattered fiber photocatalysis stripping device and a method, wherein the device comprises the following components: the device comprises an opaque container and a first rotating mechanism, wherein a photocatalytic stripping solution is arranged in the opaque container, a bottom perforated container, a supporting piece and a second rotating mechanism are further arranged in the opaque container, the second rotating mechanism is arranged below the bottom perforated container, an oxygenation device is arranged on the second rotating mechanism, a first opening is formed in the top of the opaque container, the bottom perforated container can enter the opaque container from the first opening, the supporting piece is used for supporting the bottom perforated container, a second opening is formed in the top of the bottom perforated container, a reaction lamp is arranged on the first rotating mechanism, and the reaction lamp can enter the bottom perforated container from the second opening. The scattered fiber photocatalysis stripping device and method have the advantages of simple equipment, convenient operation, no need of using traditional oxidant or reducing agent and a large amount of acid and alkali, ecology, environmental protection, energy conservation and emission reduction.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing, in particular to a loose fiber photocatalysis stripping device and method.
Background
In recent years, with the continuous improvement and update of printing technology and equipment, the quality of printing products is continuously improved. However, in actual production, various dyeing defects such as uneven dyeing, color jump, color point, color spot, color difference and the like of the dyeing fabrics are caused by human misoperation, halfway stopping of the dyeing equipment and the like. In general, when a problem occurs in a printed and dyed fabric, a defective printed and dyed fabric is usually treated by two methods, one is to change a dyed light-colored fabric into a dyed dark-colored fabric, and the other is to strip the fabric and then counterstain the fabric. However, in practice, counterstaining after stripping of the fabric is most commonly used. Stripping refers to stripping dyes on a fabric or breaking the structure of the fabric by using a physical or/and chemical reaction method on the premise of not influencing the secondary use of the fabric, so as to realize the fading or decolorization of the fabric. In the conventional chemical stripping method, two kinds of methods are generally used according to the treatment process flow and mode, one is a dipping method and the other is a padding method. The equipment used in the dipping method is a dye vat, and the process is mainly that the fabric is placed in the dye vat with high-concentration stripping liquid (such as hydrogen peroxide, sodium hypochlorite, sodium hydrosulfite, rongalite and the like) added, and after long-time stripping reaction, the fabric is taken out, fully washed by water and dried. However, the dipping method requires a long time to dip a stripping liquid with a high concentration in a dye vat, and the stripping effect is good, but the damage to the fabric is serious. The padding method uses a padder and the like as main equipment, and comprises the steps of padding the fabric with high-concentration stripping liquid (such as hydrogen peroxide, sodium hypochlorite, sodium hydrosulfite, rongalite and the like) for a plurality of times, performing stripping reaction in a stripping unit, washing with water for a plurality of times, and drying. However, although the padding method overcomes the defect that the fabric is damaged due to long-time immersion in the dipping method, the padding method has some defects, such as too short padding time, limited liquid carrying rate on the fabric, low stripping efficiency, unsatisfactory effect and the like. Although improvement by increasing the number of padding has been proposed, it is still difficult to fundamentally solve the problem.
Meanwhile, the traditional stripping processes often need to adopt a large amount of chemicals such as reducing agents or oxidizing agents, and are generally carried out at high temperature and under certain acid-base conditions so as to strip the dye in the internal phase of the fiber. The process flow is long, a large amount of chemicals are consumed, water resources and energy are consumed, and finally a large amount of sewage is discharged, so that the ecological environment is seriously damaged. Therefore, development of a green, ecological and efficient stripping method and an equipment system thereof can realize stripping of colored objects in a short time, so that the stripping effect reaches a desired value, and meanwhile, serious pollution to the ecological environment is avoided, and the situation is urgent.
In the dyeing and finishing process, products in different forms often have different requirements on equipment, processing modes and the like required by processing. Therefore, according to the concrete existing form of the colored product, different stripping devices and processing methods thereof are designed, and the method has important significance for meeting the requirement of good stripping. In the colored product, the photocatalysis stripping processing mode of the loose fibers is obviously different from that of the conventional fabric, so that the photocatalysis stripping device of the conventional fabric is insufficient for effectively realizing the stripping uniformity of the loose fibers and the stripping of internal dyes. Therefore, in order to solve the above-mentioned problems, a new photocatalytic stripping device is required to realize stripping of loose fibers.
Disclosure of Invention
Aiming at the defects of the prior art, one of the purposes of the invention is to provide an ecological environment-friendly, energy-saving, emission-reducing and uniform stripping scattered fiber photocatalysis stripping device, which adopts the following technical scheme.
A bulk fiber photocatalytic stripping device, comprising: the device comprises an opaque container and a first rotating mechanism, wherein a photocatalytic stripping solution is arranged in the opaque container, a bottom perforated container, a supporting piece and a second rotating mechanism are further arranged in the opaque container, the second rotating mechanism is arranged below the bottom perforated container, an oxygenation device is arranged on the second rotating mechanism, a first opening is formed in the top of the opaque container, the bottom perforated container can enter the opaque container from the first opening, the supporting piece is used for supporting the bottom perforated container, a second opening is formed in the top of the bottom perforated container, a reaction lamp is arranged on the first rotating mechanism, and the reaction lamp can enter the bottom perforated container from the second opening.
As a further improvement of the invention, the cleaning device also comprises a cleaning tank, wherein cleaning liquid is arranged in the cleaning tank.
As a further improvement of the invention, the device further comprises a linear module, wherein a grabbing mechanism is arranged on the linear module and used for grabbing the container with the bottom hole and reciprocating between the opaque container and the cleaning tank.
As a further improvement of the invention, the gripping mechanism is a manipulator.
As a further improvement of the invention, the container with the bottom hole is provided with a protrusion matched with the grabbing mechanism.
As a further improvement of the invention, the cleaning tank is connected with a water inlet pipe and a water outlet pipe.
As a further improvement of the invention, the reaction lamp is a low-pressure ultraviolet mercury lamp.
As a further improvement of the invention, the photocatalysis stripping solution takes nano powder as a photocatalyst.
As a further improvement of the invention, the number of the reaction lamps is three, one reaction lamp is arranged on the rotating shaft of the first rotating mechanism, and the other two reaction lamps are symmetrically arranged on two sides of the rotating shaft of the first rotating mechanism.
The second aim of the invention is to provide an ecological environment-friendly, energy-saving, emission-reducing and uniform-stripping scattered fiber photocatalysis stripping method which is applied to the scattered fiber photocatalysis stripping device and comprises the following steps:
placing loose fibers in the container with holes at the bottom and immersing the loose fibers in the photocatalytic stripping solution;
the first rotating mechanism drives the reaction lamp to rotate, and the second rotating mechanism drives the oxygenation device to rotate so as to strip loose fibers.
The invention has the beneficial effects that:
1. the equipment is simple and convenient to operate, and the photocatalysis stripping technology is adopted, so that the traditional oxidant or reducing agent and a large amount of acid and alkali are not needed, the pH value range is wide, and the stripping treatment of the fabric at normal temperature and normal pressure can be realized, so that the method has the advantages of ecological environment protection, energy conservation and emission reduction;
2. the reaction lamp is driven to rotate by the first rotating mechanism, and the oxygenation device is driven to rotate by the second rotating mechanism, so that the loose fiber stripping is more uniform, and the difficulty of the loose fiber photocatalytic stripping is reduced;
the foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments thereof, together with the following detailed description of the invention, given by way of illustration only, together with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a bulk fiber photocatalytic stripping device according to an embodiment of the present invention.
Marking: 1. a first rotation mechanism; 2. a reaction lamp; 3. a container with a hole at the bottom; 4. a support; 5. an oxygenation device; 6. a second rotation mechanism; 7. an opaque container; 8. photocatalytic stripping solution; 9. a grabbing mechanism; 10. a water inlet pipe; 11. a water outlet pipe; 12. a cleaning tank; 13. a linear module; 14. a protrusion.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
As shown in fig. 1, in the embodiment of the invention, the loose fiber photocatalytic stripping device comprises a first rotating mechanism 1 and an opaque container 7, wherein a photocatalytic stripping solution 8 is arranged in the opaque container 7, a container 3 with a hole at the bottom, a supporting piece 4 and a second rotating mechanism 6 are also arranged in the opaque container 7, the second rotating mechanism 6 is arranged below the container 3 with the hole at the bottom, and an oxygenation device 5 is arranged on the second rotating mechanism 6. The bottom of the container 3 with holes at the bottom is uniformly provided with meshes, so that oxygen generated by the oxygenation device 5 can be uniformly dispersed into the photocatalytic stripping solution 8, and stripping uniformity is facilitated. In the present embodiment, the number of the oxygenation devices 5 is four, and the four oxygenation devices 5 are uniformly arranged around the rotation shaft of the second rotation mechanism 6. In other embodiments of the invention, the number and location of oxygenation devices can be freely set as desired. In this embodiment, the oxygenation device is an oxygenation pump.
The top of the opaque container 7 is provided with a first opening, the bottom container 3 with holes can enter the opaque container 7 from the first opening, the supporting piece 4 is used for supporting the bottom container 3 with holes, the top of the bottom container 3 with holes is provided with a second opening, the first rotating mechanism 1 is provided with the reaction lamp 2, the reaction lamp 2 can enter the bottom container 3 with holes from the second opening, and the reaction lamp 2 is a low-pressure ultraviolet mercury lamp. In this embodiment, the number of the reaction lamps 2 is three, one of the reaction lamps is disposed on the rotation axis of the first rotation mechanism 1, and the other two reaction lamps 2 are symmetrically disposed on two sides of the rotation axis of the first rotation mechanism 1. In other embodiments of the invention, the number and location of the reaction lamps may be freely set as desired.
The scattered fiber photocatalysis stripping device further comprises a cleaning tank 12, cleaning liquid is arranged in the cleaning tank 12, the cleaning tank 12 is connected with a water inlet pipe 10 and a water outlet pipe 11, the cleaning liquid is convenient to replace, the scattered fiber is cleaned for multiple times, the cleaning times can be adjusted according to actual conditions, and in the embodiment, the cleaning liquid is water.
The loose fiber photocatalytic stripping device further comprises a linear module 13, wherein a grabbing mechanism 9 is arranged on the linear module 13, a protrusion 14 matched with the grabbing mechanism 9 is arranged on the container 3 with the bottom hole, in the embodiment, the grabbing mechanism 9 is a mechanical arm, and the grabbing mechanism 9 is used for being matched with the protrusion 14 to grab the container 3 with the bottom hole and reciprocate between the opaque container 7 and the cleaning tank 12.
In this embodiment, the photocatalytic stripping solution 8 uses nano powder as a photocatalyst, and the pH value of the photocatalytic stripping solution is adjustable by preparing a dispersion aqueous solution with a certain mass concentration from prefabricated nano powder.
In the present embodiment, both the first rotation mechanism 1 and the second rotation mechanism 6 can realize bidirectional rotation, and the first rotation mechanism 1 and the second rotation mechanism 6 can be driven by a rotary motor.
The scattered fiber photocatalysis stripping method in the embodiment of the invention is applied to the scattered fiber photocatalysis stripping device, and comprises the following steps:
placing the loose fibers in a container with holes at the bottom, and immersing the loose fibers in a photocatalytic stripping solution;
the first rotating mechanism drives the reaction lamp to rotate, and the second rotating mechanism drives the oxygenation device to rotate, so that loose fibers are stripped.
The method further comprises the steps of:
the grabbing mechanism grabs the container with the mesh at the bottom, reciprocates between the opaque container and the cleaning tank, and performs multiple stripping and cleaning on loose fibers.
The invention has the beneficial effects that:
1. the equipment is simple and convenient to operate, and the photocatalysis stripping technology is adopted, so that the traditional oxidant or reducing agent and a large amount of acid and alkali are not needed, the pH value range is wide, and the stripping treatment of the fabric at normal temperature and normal pressure can be realized, so that the method has the advantages of ecological environment protection, energy conservation and emission reduction;
2. the reaction lamp is driven to rotate by the first rotating mechanism, and the oxygenation device is driven to rotate by the second rotating mechanism, so that the loose fiber stripping is more uniform, and the difficulty of the loose fiber photocatalytic stripping is reduced;
3. by arranging the grabbing mechanism and the cleaning tank, loose fibers can be stripped and cleaned for multiple times.
The above embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (8)
1. A loose fiber photocatalytic stripping device, comprising: the device comprises an opaque container and a first rotating mechanism, wherein a photocatalytic stripping solution is arranged in the opaque container, a bottom perforated container, a supporting piece and a second rotating mechanism are also arranged in the opaque container, the second rotating mechanism is arranged below the bottom perforated container, an oxygenation device is arranged on the second rotating mechanism, a first opening is formed in the top of the opaque container, the bottom perforated container can enter the opaque container from the first opening, the supporting piece is used for supporting the bottom perforated container, a second opening is formed in the top of the bottom perforated container, a reaction lamp is arranged on the first rotating mechanism, and the reaction lamp can enter the bottom perforated container from the second opening;
the reaction lamp is a low-pressure ultraviolet mercury lamp.
2. The loose fiber photocatalytic stripping device as set forth in claim 1, further comprising a linear module having a gripping mechanism thereon for gripping the bottom perforated container and reciprocating between the opaque container and the cleaning tank.
3. The bulk fiber photocatalytic stripping device as set forth in claim 2, characterized in that said gripping mechanism is a manipulator.
4. The loose fiber photocatalytic stripping device as set forth in claim 2, wherein the bottom perforated container is provided with a protrusion cooperating with the grasping mechanism.
5. The loose fiber photocatalytic stripping device as set forth in claim 1, wherein a water inlet pipe and a water outlet pipe are connected to the cleaning tank.
6. The bulk fiber photocatalytic stripping device as set forth in claim 1, characterized in that said photocatalytic stripping solution uses nano-powder as a photocatalyst.
7. The loose fiber photocatalytic stripping device as set forth in claim 1, wherein the number of the reaction lamps is three, one of the reaction lamps is disposed at the rotation axis of the first rotation mechanism, and the other two reaction lamps are symmetrically disposed at both sides of the rotation axis of the first rotation mechanism.
8. A loose fiber photocatalytic stripping method applied to the loose fiber photocatalytic stripping device as set forth in any one of claims 1-7, characterized by comprising the following steps:
placing loose fibers in the container with holes at the bottom and immersing the loose fibers in the photocatalytic stripping solution;
the first rotating mechanism drives the reaction lamp to rotate, and the second rotating mechanism drives the oxygenation device to rotate so as to strip loose fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901455.9A CN108866871B (en) | 2018-08-09 | 2018-08-09 | Scattered fiber photocatalysis stripping device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901455.9A CN108866871B (en) | 2018-08-09 | 2018-08-09 | Scattered fiber photocatalysis stripping device and method |
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| Publication Number | Publication Date |
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| CN108866871A CN108866871A (en) | 2018-11-23 |
| CN108866871B true CN108866871B (en) | 2023-06-23 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6164146A (en) * | 1999-08-09 | 2000-12-26 | Samco International, Inc. | Test device for ozone-ultraviolet cleaning-stripping equipment |
| CN101787644A (en) * | 2010-03-10 | 2010-07-28 | 苏州大学 | Stripping processing method of textile printing defective items |
| CN206232954U (en) * | 2016-11-30 | 2017-06-09 | 湖州珍贝羊绒制品有限公司 | A kind of cashmere fabric is stripped device |
| CN106939475A (en) * | 2017-03-31 | 2017-07-11 | 苏州大学 | A kind of reciprocating photocatalysis of open width fabric is stripped machine |
| CN107083633A (en) * | 2017-03-31 | 2017-08-22 | 苏州大学 | A kind of continuous photocatalytic is stripped machine |
| CN107099960A (en) * | 2017-03-31 | 2017-08-29 | 苏州大学 | A kind of continuous photocatalytic of online monitoring method strip machine and detection control method |
| CN208685216U (en) * | 2018-08-09 | 2019-04-02 | 苏州大学 | A kind of staple in bulk photocatalysis is stripped device |
-
2018
- 2018-08-09 CN CN201810901455.9A patent/CN108866871B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6164146A (en) * | 1999-08-09 | 2000-12-26 | Samco International, Inc. | Test device for ozone-ultraviolet cleaning-stripping equipment |
| CN101787644A (en) * | 2010-03-10 | 2010-07-28 | 苏州大学 | Stripping processing method of textile printing defective items |
| CN206232954U (en) * | 2016-11-30 | 2017-06-09 | 湖州珍贝羊绒制品有限公司 | A kind of cashmere fabric is stripped device |
| CN106939475A (en) * | 2017-03-31 | 2017-07-11 | 苏州大学 | A kind of reciprocating photocatalysis of open width fabric is stripped machine |
| CN107083633A (en) * | 2017-03-31 | 2017-08-22 | 苏州大学 | A kind of continuous photocatalytic is stripped machine |
| CN107099960A (en) * | 2017-03-31 | 2017-08-29 | 苏州大学 | A kind of continuous photocatalytic of online monitoring method strip machine and detection control method |
| CN208685216U (en) * | 2018-08-09 | 2019-04-02 | 苏州大学 | A kind of staple in bulk photocatalysis is stripped device |
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| CN108866871A (en) | 2018-11-23 |
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